@import"https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400;1,500&family=EB+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap";@import"https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;500;600&display=swap";@font-face{font-family:Playfair Display;src:url(../fonts/PlayfairDisplay.ttf) format("truetype");font-weight:400 900;font-style:normal;font-display:swap}@font-face{font-family:Playfair Display;src:url(../fonts/PlayfairDisplay-Italic.ttf) format("truetype");font-weight:400 900;font-style:italic;font-display:swap}:root{--bg: #efe7d8;--bg-2: #e6dcc7;--bg-rgb: 239, 231, 216;--paper-tint: rgba(120, 96, 60, .05);--vignette: rgba(60, 44, 28, .1);--grain-opacity: .5;--grain-blend: multiply;--amb-1: #e6d4af;--amb-2: #e2c79c;--amb-opacity: .5;--surface: rgba(250, 246, 237, .92);--surface-solid: #faf6ed;--surface-2: rgba(245, 239, 227, .8);--surface-3: #f4ede0;--surface-rgb: 250, 246, 237;--glass-border: rgba(120, 96, 60, .18);--glass-inset: transparent;--glass-blur: 0px;--glass-saturate: 100%;--border: rgba(80, 64, 42, .16);--border-2: rgba(80, 64, 42, .26);--text-1: #2b2620;--text-2: #5a5043;--text-3: #8a7f6c;--text-on-accent: #faf6ed;--accent: #7c4a42;--accent-2: #9a5d52;--accent-soft: rgba(124, 74, 66, .1);--accent-soft-2: rgba(124, 74, 66, .18);--accent-text: #6a3d36;--accent-shadow: rgba(124, 74, 66, .24);--accent-glow: rgba(154, 93, 82, .32);--accent-2-c: #5f7d52;--accent-2-soft: rgba(95, 125, 82, .1);--accent-2-shadow: rgba(95, 125, 82, .24);--ink: #4f6168;--ink-text: #3e4d52;--ink-soft: rgba(79, 97, 104, .12);--ink-soft-2: rgba(79, 97, 104, .2);--ink-shadow: rgba(79, 97, 104, .28);--success: #5f7d52;--success-soft: rgba(95, 125, 82, .12);--success-text: #47603b;--success-shadow: rgba(95, 125, 82, .22);--error: #a8503f;--error-soft: rgba(168, 80, 63, .1);--error-text: #8a3f30;--error-shadow: rgba(168, 80, 63, .22);--warn: #b07d3c;--warn-soft: rgba(176, 125, 60, .12);--warn-text: #8a5f28;--bio-accent: #b07d3c;--bio-soft: rgba(176, 125, 60, .12);--bio-shadow: rgba(176, 125, 60, .26);--phys-accent: #5f7d52;--phys-soft: rgba(95, 125, 82, .12);--phys-shadow: rgba(95, 125, 82, .26);--biol-accent: #8a4a44;--biol-soft: rgba(138, 74, 68, .12);--biol-shadow: rgba(138, 74, 68, .26);--shadow-sm: 0 1px 2px rgba(60, 44, 28, .06);--shadow: 0 4px 16px -6px rgba(60, 44, 28, .12), 0 1px 3px rgba(60, 44, 28, .06);--shadow-md: 0 10px 28px -10px rgba(60, 44, 28, .16), 0 2px 6px -2px rgba(60, 44, 28, .07);--shadow-lg: 0 20px 48px -14px rgba(60, 44, 28, .22), 0 6px 14px -4px rgba(60, 44, 28, .1);--shadow-accent: 0 8px 24px -8px var(--accent-shadow);--radius-sm: 8px;--radius: 12px;--radius-lg: 18px;--radius-pill: 999px;--ease: cubic-bezier(.4, 0, .2, 1);--ease-out: cubic-bezier(.22, 1, .36, 1);--ease-spring: cubic-bezier(.34, 1.4, .64, 1);--dur-fast: .14s;--dur: .22s;--dur-slow: .4s;--font-display: "Cormorant Garamond", "Georgia", "Times New Roman", serif;--font-body: "EB Garamond", "Georgia", "Times New Roman", serif;--fs-xs: 14px;--fs-sm: 15px;--fs-base: 17px;--fs-md: 19px;--fs-lg: 22px;--fs-xl: 27px;--fs-2xl: 34px}[data-theme=dark]{--bg: #181410;--bg-2: #201b15;--bg-rgb: 24, 20, 16;--paper-tint: rgba(220, 200, 165, .04);--vignette: rgba(0, 0, 0, .4);--grain-opacity: .12;--grain-blend: soft-light;--amb-1: #4a3520;--amb-2: #3a2a1a;--amb-opacity: .6;--surface: rgba(42, 35, 27, .88);--surface-solid: #241e18;--surface-2: rgba(48, 40, 31, .72);--surface-3: #2c2519;--surface-rgb: 42, 35, 27;--glass-border: rgba(220, 200, 165, .12);--glass-inset: transparent;--border: rgba(220, 200, 165, .12);--border-2: rgba(220, 200, 165, .2);--text-1: #ece3d2;--text-2: #b7ab94;--text-3: #837866;--text-on-accent: #1b1712;--accent: #c08a7e;--accent-2: #cf9d92;--accent-soft: rgba(192, 138, 126, .16);--accent-soft-2: rgba(192, 138, 126, .24);--accent-text: #d8a99e;--accent-shadow: rgba(192, 138, 126, .3);--accent-glow: rgba(207, 157, 146, .42);--accent-2-c: #88a878;--accent-2-soft: rgba(136, 168, 120, .16);--accent-2-shadow: rgba(136, 168, 120, .3);--ink: #8a9da3;--ink-text: #9fb1b6;--ink-soft: rgba(138, 157, 163, .16);--ink-soft-2: rgba(138, 157, 163, .24);--ink-shadow: rgba(138, 157, 163, .32);--success: #88a878;--success-soft: rgba(136, 168, 120, .16);--success-text: #9cc08a;--success-shadow: rgba(136, 168, 120, .28);--error: #d08a78;--error-soft: rgba(208, 138, 120, .16);--error-text: #e0a08e;--error-shadow: rgba(208, 138, 120, .28);--warn: #d4a45e;--warn-soft: rgba(212, 164, 94, .16);--warn-text: #e2b878;--bio-accent: #d4a45e;--bio-soft: rgba(212, 164, 94, .16);--bio-shadow: rgba(212, 164, 94, .32);--phys-accent: #88a878;--phys-soft: rgba(136, 168, 120, .16);--phys-shadow: rgba(136, 168, 120, .32);--biol-accent: #b06b6b;--biol-soft: rgba(176, 107, 107, .16);--biol-shadow: rgba(176, 107, 107, .32);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .4);--shadow: 0 6px 20px -6px rgba(0, 0, 0, .55), 0 2px 6px -2px rgba(0, 0, 0, .35);--shadow-md: 0 12px 30px -10px rgba(0, 0, 0, .62), 0 3px 8px -2px rgba(0, 0, 0, .4);--shadow-lg: 0 22px 52px -14px rgba(0, 0, 0, .7), 0 8px 18px -4px rgba(0, 0, 0, .45);--shadow-accent: 0 8px 24px -8px var(--accent-shadow)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box;font-family:var(--font-body);-webkit-tap-highlight-color:transparent}*,*:before,*:after{backdrop-filter:none!important;-webkit-backdrop-filter:none!important}html{color-scheme:light;overscroll-behavior:none}[data-theme=dark] html{color-scheme:dark}body{background:var(--bg);color:var(--text-1);min-height:100dvh;font-size:var(--fs-base);line-height:1.5;transition:background .3s var(--ease),color .3s var(--ease);overflow-x:hidden;overscroll-behavior:none;scrollbar-width:thin;scrollbar-color:var(--border-2) transparent;position:relative}.aurora-bg{position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;overflow:hidden;background:var(--bg);pointer-events:none;transition:background .4s var(--ease)}.aurora-bg:before{content:"";position:absolute;top:-16px;right:-16px;bottom:-16px;left:-16px;z-index:1;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");background-size:180px 180px;opacity:var(--grain-opacity);mix-blend-mode:var(--grain-blend);transform:translateY(calc(var(--parallax-y, 0px) * -.5))}.aurora-bg:after{content:"";position:absolute;top:-16px;right:-16px;bottom:-16px;left:-16px;z-index:2;background:radial-gradient(120% 80% at 50% -10%,var(--paper-tint),transparent 55%),radial-gradient(140% 120% at 50% 50%,transparent 56%,var(--vignette) 100%);transform:translateY(var(--parallax-y, 0px))}.amb-glow{position:absolute;border-radius:50%;filter:blur(100px);opacity:var(--amb-opacity);will-change:transform;z-index:0}.amb-glow-1{width:62vw;height:62vw;max-width:680px;max-height:680px;background:var(--amb-1);top:-12vw;left:-16vw}.amb-glow-2{width:52vw;height:52vw;max-width:560px;max-height:560px;background:var(--amb-2);bottom:-16vw;right:-12vw}@media (max-width: 380px){.amb-glow{filter:blur(70px)}}.aurora-blob{display:none}.glass{background:var(--surface);backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-saturate));-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-saturate));border:1px solid var(--glass-border);box-shadow:var(--shadow),inset 0 1px 0 var(--glass-inset)}@supports not ((backdrop-filter: blur(20px)) or (-webkit-backdrop-filter: blur(20px))){.glass,.mode-card,.question-card,.stat-tile,.option-btn,.access-pass-card,.icon-btn,.tab-bar,.theme-toggle,.topic-item,.exam-q-card,.ai-panel{background:var(--surface-solid)!important}.modal-backdrop{background:#16110a8c!important}}@media (max-width: 768px){input[type=text],input[type=number],input[type=email],input[type=tel],input[type=password],input[type=search],input[type=url],input[type=date],textarea,select{font-size:16px}}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-2);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--text-3)}#root{width:100%;max-width:560px;min-height:100dvh;margin:0 auto;display:flex;flex-direction:column}body.no-copy{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}body.no-copy input,body.no-copy textarea,body.no-copy [contenteditable=true]{-webkit-user-select:text;user-select:text;-webkit-touch-callout:default}body.no-copy img{-webkit-touch-callout:none}.screen{flex:1;display:flex;flex-direction:column;padding:20px 20px 40px;animation:fadeUp .28s cubic-bezier(.22,1,.36,1) both}@keyframes fadeUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}@keyframes staggerFadeUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}::view-transition-old(root),::view-transition-new(root){animation-duration:.26s;animation-timing-function:var(--ease-out);mix-blend-mode:normal}::view-transition-old(root){animation-name:vtFadeOut}::view-transition-new(root){animation-name:vtFadeIn}@keyframes vtFadeOut{to{opacity:0}}@keyframes vtFadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@keyframes speakPulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.55;transform:scale(.88)}}.theme-toggle{width:40px;height:40px;border-radius:14px;border:1px solid var(--glass-border);background:var(--surface);backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-saturate));-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-saturate));color:var(--text-2);display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--shadow-sm),inset 0 1px 0 var(--glass-inset);transition:background .2s,border-color .2s,color .2s,transform .15s var(--ease-spring)}.theme-toggle:active{transform:scale(.92)}.screen-header{display:flex;align-items:center;gap:12px;margin-bottom:18px;padding-top:4px}.icon-btn{width:40px;height:40px;border-radius:14px;border:1px solid var(--glass-border);background:var(--surface);backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-saturate));-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-saturate));color:var(--text-2);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .15s,border-color .15s,transform .15s var(--ease-spring),color .18s;flex-shrink:0;box-shadow:var(--shadow-sm),inset 0 1px 0 var(--glass-inset)}.icon-btn:active{transform:scale(.9)}@media (hover: hover){.icon-btn:hover{color:var(--accent-text);border-color:var(--accent-soft-2)}}.screen-title{font-size:20px;font-weight:700;font-family:var(--font-display);letter-spacing:-.3px;color:var(--text-1);animation:headingReveal .5s .05s var(--ease-out) both}@keyframes headingReveal{0%{opacity:0;transform:translate(-7px)}to{opacity:1;transform:none}}@media (prefers-reduced-motion: reduce){.screen-title{animation:none}}.search-wrap{position:relative;margin-bottom:12px}.search-wrap svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-3);pointer-events:none}.search-input{width:100%;padding:13px 14px 13px 40px;border:1px solid var(--glass-border);border-radius:var(--radius-pill);background:var(--surface);backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-saturate));-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-saturate));color:var(--text-1);font-size:15px;outline:none;transition:border-color .18s,box-shadow .18s;box-shadow:var(--shadow-sm),inset 0 1px 0 var(--glass-inset)}.search-input::placeholder{color:var(--text-3)}.search-input:focus{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft),var(--shadow-sm),inset 0 1px 0 var(--glass-inset)}.progress-track{height:5px;background:var(--border);border-radius:999px;overflow:hidden;margin-bottom:18px;position:relative}.progress-fill{height:100%;background:var(--accent);border-radius:999px;transition:width .5s var(--ease-out)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#2e241866;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);display:flex;align-items:flex-end;justify-content:center;padding:16px;z-index:200;animation:backdropIn .25s ease both}[data-theme=dark] .modal-backdrop{background:#0806049e}@keyframes backdropIn{0%{opacity:0}to{opacity:1}}.modal-sheet{background:var(--surface-solid);border:1px solid var(--glass-border);border-radius:var(--radius-lg) var(--radius-lg) 18px 18px;padding:28px 24px 32px;width:100%;max-width:480px;box-shadow:var(--shadow-lg),inset 0 1px 0 var(--glass-inset);animation:sheetIn .32s var(--ease-spring) both}@keyframes sheetIn{0%{transform:translateY(24px);opacity:0}to{transform:none;opacity:1}}.modal-handle{width:32px;height:3px;border-radius:10px;background:var(--border-2);margin:0 auto 24px}.modal-title{font-size:20px;font-weight:700;letter-spacing:-.3px;margin-bottom:4px;color:var(--text-1);font-family:var(--font-display)}.modal-sub{font-size:16px;color:var(--text-2);margin-bottom:22px}.preset-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:18px}.preset-btn{padding:12px 8px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface);color:var(--text-2);font-size:16px;font-weight:600;cursor:pointer;transition:background .15s,border-color .15s,color .15s,transform .15s var(--ease-spring),box-shadow .2s;text-align:center}@media (hover: hover){.preset-btn:hover{background:var(--surface-3);border-color:var(--border-2)}}.preset-btn:active{transform:scale(.95)}.preset-btn.active{background:var(--accent-soft);border-color:var(--accent);color:var(--accent-text);font-weight:700;box-shadow:none}.custom-row{display:flex;align-items:center;gap:12px;margin-bottom:22px}.custom-row label{font-size:16px;color:var(--text-2);flex:1}.time-input{width:72px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 12px;color:var(--text-1);font-size:18px;font-weight:700;font-family:inherit;text-align:center;outline:none;transition:border-color .18s}.time-input:focus{border-color:var(--accent)}.btn-primary{width:100%;padding:15px 18px;border-radius:var(--radius);border:1px solid transparent;background:var(--accent);color:var(--text-on-accent);font-size:17px;font-weight:600;font-family:var(--font-body);letter-spacing:.2px;display:flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;transition:background .18s,transform var(--dur) var(--ease-spring),box-shadow .25s;box-shadow:var(--shadow-accent)}@media (hover: hover){.btn-primary:hover{background:var(--accent-2);box-shadow:0 12px 28px -6px var(--accent-shadow);transform:translateY(-1px)}}.btn-primary:active{transform:scale(.98) translateY(0);box-shadow:0 3px 9px -2px var(--accent-shadow)}.btn-secondary{width:100%;padding:14px 18px;border-radius:14px;border:1px solid var(--border-2);background:var(--surface);backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-saturate));-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-saturate));color:var(--text-1);font-size:16px;font-weight:600;font-family:var(--font-body);letter-spacing:.2px;display:flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;transition:background .15s,border-color .15s,transform .15s var(--ease-spring),box-shadow .2s;margin-top:10px;box-shadow:var(--shadow-sm)}@media (hover: hover){.btn-secondary:hover{background:var(--surface-3);border-color:var(--accent-soft-2);transform:translateY(-1px);box-shadow:var(--shadow),inset 0 1px 0 var(--glass-inset)}}.btn-secondary:active{transform:scale(.98) translateY(0)}.empty{position:relative;text-align:center;color:var(--text-3);font-size:16px;padding:92px 0 40px}.empty:before{content:"";position:absolute;top:14px;left:50%;width:60px;height:60px;transform:translate(-50%);background:var(--text-3);opacity:.16;pointer-events:none;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 148 148'%3E%3Cline x1='74' y1='32.5' x2='30' y2='120' stroke='%23000' stroke-width='2.6' stroke-linecap='round'/%3E%3Cline x1='74' y1='32.5' x2='118' y2='120' stroke='%23000' stroke-width='2.6' stroke-linecap='round'/%3E%3Ccircle cx='74' cy='28' r='5.5' stroke='%23000' stroke-width='2' fill='none'/%3E%3Ccircle cx='74' cy='28' r='2.4' fill='%23000'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 148 148'%3E%3Cline x1='74' y1='32.5' x2='30' y2='120' stroke='%23000' stroke-width='2.6' stroke-linecap='round'/%3E%3Cline x1='74' y1='32.5' x2='118' y2='120' stroke='%23000' stroke-width='2.6' stroke-linecap='round'/%3E%3Ccircle cx='74' cy='28' r='5.5' stroke='%23000' stroke-width='2' fill='none'/%3E%3Ccircle cx='74' cy='28' r='2.4' fill='%23000'/%3E%3C/svg%3E") center/contain no-repeat}.divider{height:1px;background:var(--border);margin:4px 0}@media (min-width: 600px){.screen{padding:28px 28px 48px}.brand{padding-top:64px}.question-text{font-size:17px}.theme-toggle{top:20px;right:20px}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}.edge-glow{position:fixed;top:0;height:100dvh;width:min(120px,30vw);z-index:10000;pointer-events:none;display:flex;align-items:center;transition:opacity .12s linear}.edge-glow-left{left:0;justify-content:flex-start;padding-left:16px;background:radial-gradient(ellipse 100% 62% at 0% 50%,color-mix(in srgb,var(--error) 70%,transparent) 0%,color-mix(in srgb,var(--error) 32%,transparent) 45%,transparent 78%);color:#fff;-webkit-mask-image:radial-gradient(ellipse 130% 58% at 0% 50%,black 28%,transparent 100%);mask-image:radial-gradient(ellipse 130% 58% at 0% 50%,black 28%,transparent 100%)}.edge-glow-right{right:0;left:auto;justify-content:flex-end;padding-right:16px;background:radial-gradient(ellipse 100% 62% at 100% 50%,color-mix(in srgb,var(--ink) 70%,transparent) 0%,color-mix(in srgb,var(--ink) 32%,transparent) 45%,transparent 78%);color:#fff;-webkit-mask-image:radial-gradient(ellipse 130% 58% at 100% 50%,black 28%,transparent 100%);mask-image:radial-gradient(ellipse 130% 58% at 100% 50%,black 28%,transparent 100%)}.pb-auth-dock{padding-bottom:120px}.access-pass-card{margin-top:22px;padding:16px 18px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--border);border-left:3px solid var(--success);display:flex;align-items:center;gap:14px;box-shadow:var(--shadow-sm);position:relative}.access-pass-card>*{position:relative;z-index:1}.access-pass-icon{width:44px;height:44px;border-radius:50%;background:var(--success-soft);color:var(--success-text);display:flex;align-items:center;justify-content:center;flex-shrink:0}.access-pass-body{display:flex;flex-direction:column;gap:3px}.access-pass-body strong{font-size:18px;font-weight:600;font-family:var(--font-display);letter-spacing:.01em;color:var(--text-1)}.access-pass-body span{font-size:15px;color:var(--text-2)}.offer-card{margin-top:22px;padding:22px 20px;border-radius:var(--radius-lg);background:linear-gradient(160deg,color-mix(in srgb,var(--accent) 16%,transparent),#f5f0e8b8);border:1px solid color-mix(in srgb,var(--accent) 28%,transparent);box-shadow:var(--shadow-md)}[data-theme=dark] .offer-card{background:linear-gradient(160deg,color-mix(in srgb,var(--accent) 18%,transparent),#2d2d2deb)}.offer-kicker{display:inline-flex;padding:5px 10px;border-radius:999px;background:color-mix(in srgb,var(--accent) 16%,transparent);color:var(--accent-text);font-size:13px;font-weight:700;letter-spacing:.5px;text-transform:uppercase}.offer-title{margin-top:14px;font-size:24px;line-height:1.2;font-weight:700;letter-spacing:-.6px;color:var(--text-1)}.offer-price-row{display:flex;align-items:baseline;gap:10px;margin-top:16px}.offer-price{font-size:34px;font-weight:800;letter-spacing:-1.6px;color:var(--accent-text)}.offer-price-note{font-size:15px;color:var(--text-2)}.offer-desc{margin:10px 0 18px;font-size:16px;line-height:1.5;color:var(--text-2)}.offer-link-btn{margin-top:12px;border:none;background:transparent;color:var(--accent-text);font-size:16px;font-weight:600;cursor:pointer}.offer-link-btn-inline{width:100%;text-align:center}.cta-pulse{animation:ctaPulse 2.2s ease-in-out infinite}@keyframes ctaPulse{0%,to{transform:scale(1);box-shadow:var(--shadow)}50%{transform:scale(.985);box-shadow:0 10px 24px color-mix(in srgb,var(--accent) 22%,transparent)}}.mode-card.locked,.mode-card:disabled{background:var(--surface-2);border-color:var(--border);color:var(--text-3);cursor:not-allowed;opacity:.7}.mode-card.locked:hover,.mode-card:disabled:hover,.mode-card.locked:active,.mode-card:disabled:active{transform:none;box-shadow:var(--shadow-sm)}.mode-lock,.mode-open-chip,.topic-lock-chip{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;font-size:13px;font-weight:700;white-space:nowrap}.mode-lock,.topic-lock-chip{background:#0000000d;color:var(--text-3)}.mode-open-chip{background:#5a946924;color:var(--success-text)}.demo-topic-card{margin-bottom:14px;padding:14px 16px;border-radius:var(--radius);background:color-mix(in srgb,var(--accent) 10%,transparent);border:1px solid color-mix(in srgb,var(--accent) 18%,transparent)}.demo-topic-title{font-size:15px;font-weight:700;color:var(--accent-text);text-transform:uppercase;letter-spacing:.4px}.demo-topic-text{margin-top:4px;font-size:16px;line-height:1.45;color:var(--text-2)}.bio-wip-banner{display:flex;align-items:center;gap:8px;margin:0 0 12px;padding:10px 14px;border-radius:var(--radius);background:color-mix(in srgb,#f59e0b 12%,transparent);border:1px solid color-mix(in srgb,#f59e0b 28%,transparent);color:#b45309;font-size:15px;line-height:1.4}.dark .bio-wip-banner{color:#fbbf24;background:color-mix(in srgb,#f59e0b 10%,transparent);border-color:color-mix(in srgb,#f59e0b 22%,transparent)}.prep-training-screen{display:flex;flex-direction:column}.prep-training-image-wrap{flex:1;display:flex;align-items:center;justify-content:center;padding:12px 0;min-height:0}.prep-training-image{max-width:100%;max-height:100%;object-fit:contain;border-radius:10px;box-shadow:0 2px 12px #0000001f}.prep-training-identify-btn{margin-top:0;margin-bottom:8px;flex-shrink:0}.prep-training-result{display:flex;flex-direction:column;gap:10px;flex-shrink:0;padding-bottom:8px}.prep-result-badge{display:flex;align-items:flex-start;gap:10px;padding:12px 16px;border-radius:var(--radius);font-size:16px;line-height:1.5;font-weight:500}.prep-result-badge.correct{background:color-mix(in srgb,#3d7a52 12%,transparent);border:1px solid color-mix(in srgb,#3d7a52 28%,transparent);color:#3d7a52}.dark .prep-result-badge.correct{color:#6abd7a;background:color-mix(in srgb,#6abd7a 12%,transparent);border-color:color-mix(in srgb,#6abd7a 28%,transparent)}.prep-result-badge.wrong{background:color-mix(in srgb,#c0392b 10%,transparent);border:1px solid color-mix(in srgb,#c0392b 25%,transparent);color:#c0392b}.dark .prep-result-badge.wrong{color:#e57373;background:color-mix(in srgb,#e57373 10%,transparent);border-color:color-mix(in srgb,#e57373 25%,transparent)}.prep-result-badge svg{flex-shrink:0;margin-top:2px}.prep-result-wrong-answer{opacity:.7;text-decoration:line-through}.prep-result-correct-label{font-size:14px;font-weight:400;opacity:.8}.prep-result-correct-name{font-weight:600}.prep-select-sheet{max-height:70vh;display:flex;flex-direction:column}.prep-select-search-wrap{display:flex;align-items:center;gap:8px;padding:0 4px 12px;flex-shrink:0;color:var(--text-muted)}.prep-select-list{overflow-y:auto;flex:1;min-height:0}.prep-select-item{display:flex;align-items:center;gap:8px;width:100%;padding:11px 4px;background:none;border:none;border-bottom:1px solid var(--border);color:var(--text);font-size:16px;text-align:left;cursor:pointer;transition:background .15s}.prep-select-item:last-child{border-bottom:none}.prep-select-item:active{background:var(--surface)}.prep-select-num{color:var(--text-muted);font-size:14px;min-width:24px;flex-shrink:0}.prep-select-item.selected{background:#4a90e21a;color:var(--accent);font-weight:600}.dark .prep-select-item.selected{background:#4a90e22e}.prep-select-confirm-bar{flex-shrink:0;padding:12px 0 0;border-top:1px solid var(--border)}.prep-desc-mode-hint{margin-top:8px;font-size:14px;color:var(--text-muted);line-height:1.5}.prep-desc-wrap{display:flex;flex-direction:column;gap:10px}.prep-desc-textarea{width:100%;min-height:90px;padding:10px 12px;border:1.5px solid var(--border);border-radius:10px;background:var(--surface);color:var(--text);font-size:16px;line-height:1.5;resize:vertical;font-family:inherit;box-sizing:border-box;transition:border-color .15s}.prep-desc-textarea:focus{outline:none;border-color:var(--accent)}.prep-desc-textarea:disabled{opacity:.6}.prep-ai-result{background:var(--surface);border-radius:10px;padding:12px 14px;display:flex;flex-direction:column;gap:6px}.prep-ai-score{font-size:15px;font-weight:700;padding:3px 10px;border-radius:20px;display:inline-block;align-self:flex-start}.prep-ai-score.good{background:#34aa6426;color:#3d7a52}.prep-ai-score.poor{background:#dc503c1f;color:#c0392b}.prep-ai-comment{font-size:15px;color:var(--text-muted);line-height:1.5;margin:0}.dark .prep-ai-score.good{background:#34aa6433;color:#5acd8a}.dark .prep-ai-score.poor{background:#dc503c2e;color:#e5665a}.topic-item.locked{opacity:.72;cursor:default}.topic-item.locked:hover,.topic-item.locked:active{transform:none;background:var(--surface);border-color:var(--border)}.access-dock{position:fixed;left:50%;bottom:calc(18px + env(safe-area-inset-bottom));width:min(520px,calc(100vw - 24px));transform:translate(-50%);z-index:250}.access-dock-btn{width:100%;border:1px solid color-mix(in srgb,var(--accent) 26%,transparent);background:#faf8f4eb;color:var(--accent-text);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-radius:18px;padding:16px 18px;display:flex;align-items:center;justify-content:center;gap:10px;font-size:15px;font-weight:700;box-shadow:var(--shadow-md);cursor:pointer}[data-theme=dark] .access-dock-btn{background:#2d2d2de6}.purchase-card{border:1px solid var(--border);border-radius:var(--radius);padding:18px;background:var(--bg)}.purchase-price{font-size:32px;font-weight:800;letter-spacing:-1.3px;color:var(--accent-text);margin-bottom:14px}.purchase-copy-box{padding:14px;border-radius:12px;background:var(--surface);border:1px solid var(--border)}.purchase-copy-label{font-size:13px;font-weight:700;letter-spacing:.4px;text-transform:uppercase;color:var(--text-3)}.purchase-copy-link{display:inline-block;margin-top:6px;font-size:18px;font-weight:700;color:var(--text-1);text-decoration:none}.purchase-copy-hint{margin-top:10px;font-size:15px;line-height:1.5;color:var(--text-2)}.help-note{margin-top:14px;font-size:15px;line-height:1.5;color:var(--text-3)}.auth-field-wrap{margin-bottom:16px}.auth-label{display:block;margin-bottom:8px;font-size:15px;font-weight:600;color:var(--text-2)}.auth-input{width:100%;border:1px solid var(--border);background:var(--bg);color:var(--text-1);border-radius:12px;padding:14px 15px;font-size:15px;outline:none;transition:border-color .18s,box-shadow .18s}.auth-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 12%,transparent)}.auth-error{margin-top:8px;font-size:15px;color:var(--error-text)}@media (max-width: 599px){.offer-title{font-size:21px}.offer-price{font-size:30px}.access-dock{width:calc(100vw - 20px)}}.ai-panel{margin-top:14px;padding:14px;border-radius:14px;border:1px solid var(--glass-border);background:var(--surface);backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-saturate));-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-saturate));box-shadow:0 6px 16px -4px var(--accent-shadow),inset 0 1px 0 var(--glass-inset);position:relative;overflow:hidden}.ai-panel:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,var(--accent-soft) 0%,var(--accent-2-soft) 100%);pointer-events:none;opacity:.6}.ai-panel>*{position:relative;z-index:1}.ai-panel.locked{background:var(--surface-2);box-shadow:var(--shadow-sm),inset 0 1px 0 var(--glass-inset)}.ai-panel.locked:before{opacity:0}.ai-panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}.ai-panel-title{display:inline-flex;align-items:center;gap:7px;font-size:15px;font-weight:700;background:linear-gradient(135deg,var(--accent),var(--accent-2-c));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:var(--accent-text)}.ai-expand-btn,.ai-inline-btn,.ai-trigger-btn{border:none;cursor:pointer;font-family:inherit}.ai-expand-btn{width:34px;height:34px;border-radius:10px;background:var(--surface);color:var(--text-2);display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border)}.ai-trigger-btn{width:100%;padding:13px 14px;border-radius:12px;background:var(--ink);color:#fff;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:16px;font-weight:700}.ai-trigger-btn:disabled,.ai-inline-btn:disabled,.ai-expand-btn:disabled{opacity:.7;cursor:default}.ai-answer-box{border-radius:12px;background:var(--surface);border:1px solid var(--border);padding:13px 14px}.ai-answer-text{font-size:16px;line-height:1.55;color:var(--text-1);white-space:pre-wrap}.ai-answer-actions{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}.ai-inline-btn{padding:9px 12px;border-radius:10px;background:var(--bg);border:1px solid var(--border);color:var(--text-2);display:inline-flex;align-items:center;gap:6px;font-size:15px;font-weight:600}.ai-locked-box{border-radius:12px;background:var(--surface);border:1px dashed var(--border-2);padding:13px 14px}.ai-locked-line{display:inline-flex;align-items:center;gap:7px;font-size:15px;font-weight:700;color:var(--text-2)}.ai-locked-sub{margin-top:8px;font-size:15px;line-height:1.5;color:var(--text-3)}.ai-chat-sheet{max-height:min(82dvh,760px);display:flex;flex-direction:column}.ai-chat-log{display:flex;flex-direction:column;gap:10px;max-height:320px;overflow-y:auto;padding-right:4px}.ai-chat-empty{padding:18px 14px;text-align:center;font-size:14.5px;color:var(--text-3);line-height:1.5}.ai-chat-bubble{padding:12px 15px;border-radius:16px;font-size:16px;line-height:1.6;white-space:pre-wrap;max-width:88%;width:fit-content;animation:fadeUp .2s cubic-bezier(.22,1,.36,1) both}.ai-chat-bubble.assistant{background:var(--surface-solid);border:1px solid var(--border);color:var(--text-1);border-bottom-left-radius:6px}.ai-chat-bubble.user{background:var(--accent-soft);border:1px solid color-mix(in srgb,var(--accent) 28%,transparent);color:var(--text-1);margin-left:auto;border-bottom-right-radius:6px}.ai-chat-input{min-height:96px;resize:vertical;caret-color:var(--accent)}.spin{animation:spin .9s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.ai-offline-block{padding:11px 13px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:10px}.ai-offline-label{display:flex;align-items:center;gap:5px;font-size:10.5px;font-weight:600;letter-spacing:.6px;text-transform:uppercase;color:var(--text-3);margin-bottom:7px}.ai-offline-text{font-size:15px;color:var(--text-1);line-height:1.65}.ai-ask-section{display:flex;flex-direction:column;gap:8px}.ai-ask-btn{display:flex;align-items:center;gap:6px;font-size:15px;font-weight:500;color:var(--text-2);background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:9px 14px;cursor:pointer;transition:background .15s,border-color .15s,color .15s;width:100%;text-align:left}.ai-ask-btn:hover{background:var(--bg-2);border-color:var(--border-2);color:var(--text-1)}.ai-ask-inline{display:flex;flex-direction:column;gap:7px;animation:fadeUp .18s var(--ease) both}.ai-ask-input{width:100%;font-family:inherit;font-size:15px;line-height:1.5;padding:9px 12px;border:1.5px solid var(--border);border-radius:var(--radius-sm);background:var(--bg);color:var(--text-1);resize:none;outline:none;transition:border-color .15s}.ai-ask-input{caret-color:var(--accent)}.ai-ask-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.ai-ask-input::placeholder{color:var(--text-3)}.ai-ask-actions{display:flex;gap:7px}.ai-ask-send{display:flex;align-items:center;gap:5px;font-size:15px;font-weight:600;color:#fff;background:linear-gradient(135deg,var(--ink),var(--ink));border:none;border-radius:var(--radius-sm);padding:8px 14px;cursor:pointer;transition:opacity .15s,transform .1s;box-shadow:0 2px 8px #4f616847}.ai-ask-send:hover{opacity:.9}.ai-ask-send:active{transform:scale(.97)}.ai-ask-cancel{font-size:15px;font-weight:500;color:var(--text-3);background:none;border:none;border-radius:var(--radius-sm);padding:8px 10px;cursor:pointer;transition:color .15s}.ai-ask-cancel:hover{color:var(--text-2)}.ai-loading-row{display:flex;align-items:center;gap:6px;font-size:15px;color:var(--text-3);padding:4px 0}.ai-inline-history{display:flex;flex-direction:column;gap:8px;padding:10px 12px;background:var(--bg-2);border-radius:var(--radius-sm);border:1px solid var(--border)}.ai-inline-msg{font-size:15px;line-height:1.6;padding:7px 10px;border-radius:10px}.ai-inline-msg.user{background:#4f61681a;border:1px solid rgba(79,97,104,.15);color:var(--text-1);margin-left:12px}.ai-inline-msg.assistant{background:var(--surface);border:1px solid var(--border);color:var(--text-1);margin-right:12px}[data-theme=dark] .ai-inline-msg.user{background:#4f61682e;border-color:#4f616847}.menu-screen{padding-bottom:0!important;overflow:hidden}.menu-scroll-area{flex:1;overflow-y:auto;padding:0 20px calc(92px + env(safe-area-inset-bottom,0px));-webkit-overflow-scrolling:touch}.explanation-block{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px 16px;margin-top:4px}.explanation-label{font-size:10.5px;font-weight:600;text-transform:uppercase;letter-spacing:.8px;color:var(--text-3);margin-bottom:7px}.explanation-text{font-size:16px;color:var(--text-1);line-height:1.55}.notif-btn{position:relative;overflow:visible;top:auto;right:auto}.notif-badge{position:absolute;top:-5px;right:-5px;background:var(--accent);color:#fff;border-radius:999px;font-size:9px;font-weight:700;min-width:17px;height:17px;display:flex;align-items:center;justify-content:center;padding:0 4px;line-height:1;pointer-events:none;box-shadow:0 0 0 2px var(--bg);animation:badgePop .25s cubic-bezier(.34,1.5,.64,1)}@keyframes badgePop{0%{transform:scale(0) rotate(-12deg)}to{transform:scale(1) rotate(0)}}.notif-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:200;display:flex;align-items:flex-start;justify-content:center;padding:62px 16px 0;animation:notifBgFade .22s ease forwards}@keyframes notifBgFade{0%{background:transparent}to{background:#16110a2e}}[data-theme=dark] .notif-overlay{animation:notifBgFadeDark .22s ease forwards}@keyframes notifBgFadeDark{0%{background:transparent}to{background:#00000059}}.notif-panel{background:var(--surface-solid);border:1px solid var(--glass-border);border-radius:20px;box-shadow:0 8px 32px -4px #3c2c1c2e,0 2px 8px #3c2c1c14,inset 0 1px 0 var(--glass-inset);width:min(340px,calc(100vw - 32px));max-height:min(500px,calc(100vh - 80px));overflow:hidden;display:flex;flex-direction:column;animation:notifDown .32s cubic-bezier(.34,1.4,.64,1);transform-origin:top center}@keyframes notifDown{0%{opacity:0;transform:scale(.88) translateY(-12px)}60%{opacity:1}to{transform:scale(1) translateY(0)}}.notif-panel-header{display:flex;align-items:center;gap:12px;padding:15px 16px 12px;border-bottom:1px solid var(--border);flex-shrink:0}.notif-panel-title{flex:1;font-size:20px;font-weight:600;color:var(--text-1);font-family:var(--font-display);letter-spacing:.01em}.notif-mark-all{font-size:16px;color:var(--accent);background:none;border:none;cursor:pointer;padding:0;transition:opacity .15s}.notif-mark-all:hover{opacity:.7}.notif-clear{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;flex-shrink:0;border-radius:var(--radius-sm);border:1px solid var(--border);background:none;color:var(--text-3);cursor:pointer;transition:color .15s,background .15s,border-color .15s}.notif-clear:hover{color:var(--error);border-color:var(--error);background:var(--error-soft)}.notif-list{overflow-y:auto;flex:1;min-height:0}.notif-list::-webkit-scrollbar{width:4px}.notif-list::-webkit-scrollbar-track{background:transparent}.notif-list::-webkit-scrollbar-thumb{background:var(--border-2);border-radius:2px}.notif-empty{text-align:center;padding:36px 16px;color:var(--text-3);font-size:16px}.notif-item{padding:12px 16px 10px;border-bottom:1px solid var(--border);cursor:pointer;transition:background .12s}.notif-item:last-child{border-bottom:none}.notif-item:hover{background:var(--accent-soft)}.notif-item.unread{background:color-mix(in srgb,var(--accent) 8%,var(--surface-solid))}.notif-item-title{font-size:16px;font-weight:600;color:var(--text-1);margin-bottom:4px}.notif-item-body{font-size:15px;color:var(--text-2);line-height:1.5;overflow:hidden;max-height:2.6em;mask-image:linear-gradient(to bottom,black 40%,transparent 100%);-webkit-mask-image:linear-gradient(to bottom,black 40%,transparent 100%);transition:max-height .35s cubic-bezier(.4,0,.2,1),mask-image .2s ease,-webkit-mask-image .2s ease}.notif-item.expanded .notif-item-body{max-height:240px;mask-image:none;-webkit-mask-image:none}.notif-item-footer{display:flex;align-items:center;justify-content:space-between;margin-top:5px}.notif-item-time{font-size:15px;color:var(--text-3)}.notif-expand-hint{font-size:15px;color:var(--accent);font-weight:500;transition:opacity .15s}.settings-toggle.disabled{opacity:.45;pointer-events:none}.access-dock{transition:transform .32s cubic-bezier(.4,0,.2,1),opacity .25s ease}.access-dock--hidden{transform:translate(-50%) translateY(calc(100% + 40px));opacity:0;pointer-events:none}.top-controls-left{position:absolute;top:20px;left:20px;display:flex;gap:8px;z-index:10;align-items:center}.exit-btn{color:var(--error-text)!important}.exit-btn:hover{background:var(--error-soft)!important;border-color:var(--error-soft)!important}.confirm-backdrop{align-items:center!important;justify-content:center!important}.confirm-dialog{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px 24px;width:min(360px,calc(100vw - 32px));text-align:center;box-shadow:var(--shadow-md);animation:confirmIn .25s cubic-bezier(.34,1.4,.64,1)}@keyframes confirmIn{0%{opacity:0;transform:scale(.88)}to{opacity:1;transform:scale(1)}}.confirm-icon{width:52px;height:52px;border-radius:50%;background:var(--error-soft);color:var(--error);margin:0 auto 16px;display:flex;align-items:center;justify-content:center}.confirm-title{font-size:18px;font-weight:700;font-family:var(--font-display);color:var(--text-1);margin-bottom:10px;letter-spacing:-.2px}.confirm-body{font-size:16px;color:var(--text-2);line-height:1.55;margin-bottom:22px}.confirm-actions{display:flex;gap:10px}.confirm-cancel-btn{flex:1}.btn-danger{flex:1;padding:13px;border-radius:var(--radius-sm);background:var(--error);color:#fff;font-size:15px;font-weight:600;border:none;cursor:pointer;transition:opacity .18s,transform .12s}.btn-danger:hover{opacity:.88}.btn-danger:active{transform:scale(.97)}.translate-warn-bar{position:fixed;top:0;left:0;right:0;z-index:300;background:#b48200f5;color:#fff;padding:10px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:15px;font-weight:600;animation:slideDown .3s cubic-bezier(.22,1,.36,1);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}@keyframes slideDown{0%{transform:translateY(-100%)}to{transform:translateY(0)}}.translate-warn-bar span{flex:1}.translate-warn-bar button{background:none;border:none;color:#fff;font-size:20px;cursor:pointer;padding:0 4px;opacity:.85;line-height:1;flex-shrink:0}.translate-warn-bar button:hover{opacity:1}.ach-topbar-btn{position:relative;top:0;right:0}.ach-topbar-dot{position:absolute;top:2px;right:2px;width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 1.5px var(--bg)}.ach-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;display:flex;align-items:center;justify-content:center;z-index:900;animation:fadeIn .2s ease}.ach-panel{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-lg);width:min(560px,96vw);max-height:82vh;display:flex;flex-direction:column;overflow:hidden;animation:confirmIn .22s cubic-bezier(.34,1.56,.64,1)}.ach-panel-header{display:flex;align-items:center;gap:10px;padding:16px 20px;border-bottom:1px solid var(--border);flex-shrink:0}.ach-panel-title{font-size:17px;font-weight:700;color:var(--text-1);flex:1}.ach-panel-progress{font-size:15px;color:var(--text-2);background:var(--surface);padding:3px 12px;border-radius:20px;font-weight:600}.ach-close-btn{background:none;border:none;cursor:pointer;color:var(--text-2);padding:4px;border-radius:6px;line-height:0;transition:color .15s}.ach-close-btn:hover{color:var(--text-1)}.ach-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px 12px;padding:18px 16px 26px;overflow-y:auto}@media (max-width: 480px){.ach-grid{grid-template-columns:repeat(2,1fr);gap:26px 10px}}@media (max-width: 380px){.ach-grid{gap:24px 8px;padding:16px 12px 22px}}.ach-card{position:relative;display:flex;flex-direction:column;align-items:center;padding:6px 6px 12px;gap:6px;text-align:center}.ach-card:after{content:"";position:absolute;left:-6px;right:-6px;bottom:-15px;height:7px;border-radius:2px;background:linear-gradient(180deg,#c8a877,#a47f50 48%,#7e5d36);box-shadow:0 5px 10px -3px #462d146b,inset 0 1px #fff6e466,inset 0 -2px 3px #3c26104d;z-index:0}[data-theme=dark] .ach-card:after{background:linear-gradient(180deg,#6e5638,#54402a 48%,#3b2d1d);box-shadow:0 5px 11px -3px #00000085,inset 0 1px #ffecca29,inset 0 -2px 3px #0006}.ach-card.locked{opacity:.72}.ach-card.locked .ach-card-name,.ach-card.locked .ach-card-desc{color:var(--text-3)}.ach-card.unlocked:hover .ach-icon-wrap{transform:translateY(-2px);box-shadow:0 7px 18px color-mix(in srgb,var(--ach-color) 36%,transparent),inset 0 1px #ffffff52}.ach-icon-wrap{position:relative;z-index:1;width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:box-shadow .18s,transform .18s}@media (max-width: 380px){.ach-icon-wrap{width:54px;height:54px}}.ach-card.unlocked .ach-icon-wrap{background:radial-gradient(circle at 38% 32%,color-mix(in srgb,var(--ach-color) 26%,var(--surface-solid)),color-mix(in srgb,var(--ach-color) 9%,var(--surface-solid)));color:var(--ach-color);border:2px solid color-mix(in srgb,var(--ach-color) 52%,transparent);box-shadow:0 3px 9px color-mix(in srgb,var(--ach-color) 22%,transparent),inset 0 1px #ffffff52}.ach-card.locked .ach-icon-wrap{border-radius:50%;background:radial-gradient(circle at 38% 30%,#a24a42,#6f2f2c 72%);color:#fff5f08c;box-shadow:inset 0 2px 4px #fff3,inset 0 -3px 7px #00000061,0 2px 6px #461e1a47}[data-theme=dark] .ach-card.locked .ach-icon-wrap{background:radial-gradient(circle at 38% 30%,#8c3f39,#5a2724 72%)}.ach-card.locked .ach-icon-wrap:after{content:"";position:absolute;top:5px;right:5px;bottom:5px;left:5px;border-radius:50%;border:1px dashed rgba(255,245,240,.3);pointer-events:none}.ach-card-name{position:relative;z-index:1;font-family:var(--font-display);font-size:16px;font-weight:700;color:var(--text-1);line-height:1.15;letter-spacing:.01em;background:var(--surface-2);border:1px solid var(--border);padding:3px 11px;border-radius:var(--radius-sm);margin-top:3px}.ach-card.locked .ach-card-name{background:var(--surface)}.ach-card-desc{position:relative;z-index:1;font-size:13px;color:var(--text-2);line-height:1.4}.ach-rarity-badge{position:relative;z-index:1;font-size:11.5px;font-weight:600;color:#fff;padding:2px 9px;border-radius:10px;margin-top:2px}.ach-card.locked .ach-rarity-badge{opacity:.35}.ach-toast{position:fixed;top:20px;left:50%;transform:translate(-50%);background:var(--surface-solid);color:var(--text-1);border:1px solid var(--border);border-top:3px solid var(--ach-color, var(--accent));border-radius:var(--radius);padding:14px 18px 14px 15px;display:flex;align-items:center;gap:13px;box-shadow:0 14px 40px -10px #3c2c1c59;z-index:9999;min-width:256px;pointer-events:none;animation:achSlideIn .4s cubic-bezier(.34,1.4,.64,1),achSlideOut .32s ease 3.8s forwards}.ach-toast-icon-wrap{position:relative;width:44px;height:44px;border-radius:50%;flex-shrink:0;display:flex;align-items:center;justify-content:center;background:color-mix(in srgb,var(--ach-color, var(--accent)) 18%,var(--surface-solid));color:var(--ach-color, var(--accent));border:1px solid color-mix(in srgb,var(--ach-color, var(--accent)) 45%,transparent);animation:achStamp .5s cubic-bezier(.2,.85,.25,1) .12s both}.ach-toast-icon-wrap:after{content:"";position:absolute;top:-4px;right:-4px;bottom:-4px;left:-4px;border-radius:50%;border:2px solid var(--ach-color, var(--accent));opacity:0;pointer-events:none;animation:achStampRing .6s ease .22s both}.ach-toast-body{display:flex;flex-direction:column;gap:1px}.ach-toast-label{font-size:11px;color:var(--ach-color, var(--accent));font-weight:700;letter-spacing:.1em;text-transform:uppercase}.ach-toast-name{font-family:var(--font-display);font-size:19px;font-weight:600;color:var(--text-1);line-height:1.15}.ach-toast-desc{font-size:13.5px;color:var(--text-2);margin-top:1px}@keyframes achSlideIn{0%{opacity:0;top:0;transform:translate(-50%) scale(.85)}to{opacity:1;top:20px;transform:translate(-50%) scale(1)}}@keyframes achSlideOut{to{opacity:0;top:0;transform:translate(-50%) scale(.9)}}@keyframes achStamp{0%{transform:scale(1.9) rotate(-14deg);opacity:0}55%{transform:scale(.84) rotate(3deg);opacity:1}76%{transform:scale(1.07) rotate(-1.5deg)}to{transform:scale(1) rotate(0);opacity:1}}@keyframes achStampRing{0%{opacity:.55;transform:scale(.7)}to{opacity:0;transform:scale(1.55)}}@media (prefers-reduced-motion: reduce){.ach-toast-icon-wrap{animation:none}.ach-toast-icon-wrap:after{display:none}}.account-screen{padding-bottom:calc(96px + env(safe-area-inset-bottom,0px))}.account-loaded{display:flex;flex-direction:column}.account-state{display:flex;align-items:center;gap:8px;justify-content:center;padding:18px;color:var(--text-3);font-size:16px}.account-section-title{margin:22px 4px 8px;font-size:15px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--text-3)}.account-row{padding:13px 16px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--glass-border);box-shadow:var(--shadow-sm),inset 0 1px 0 var(--glass-inset);margin-bottom:8px;display:flex;align-items:center;gap:12px}.account-row-icon{width:38px;height:38px;border-radius:10px;flex-shrink:0;display:flex;align-items:center;justify-content:center;background:var(--surface-2);border:1px solid var(--border);color:var(--text-2)}.account-row-icon--paid{background:var(--accent-soft);border-color:transparent;color:var(--accent)}.account-row-icon--channel{font-family:var(--font-body);font-size:14px;font-weight:700;letter-spacing:.03em}.account-channel-vk{background:#0077ff1f;border-color:transparent;color:#2787f5}[data-theme=dark] .account-channel-vk{color:#5aa6ff}.account-row-main{display:flex;flex-direction:column;gap:3px;min-width:0}.account-row-main strong{font-size:15px;color:var(--text-1)}.account-row-main span{font-size:15px;color:var(--text-3)}.account-row--paid{border-color:var(--accent)}.account-row--paid .account-row-main span{color:var(--accent-text)}.account-logout{color:var(--danger, #c0392b)}.vk-onetap{display:flex;justify-content:center;width:100%}.vk-onetap>*{max-width:100%}.vk-auth-toast{position:fixed;left:50%;top:18px;transform:translate(-50%);z-index:9999;max-width:90vw;padding:12px 18px;border-radius:14px;background:#c62828;color:#fff;font-size:16px;font-weight:600;box-shadow:0 8px 28px #00000047;cursor:pointer;text-align:center}.profile-icon-btn{padding:0;overflow:hidden}.profile-icon-img{width:24px;height:24px;border-radius:50%;object-fit:cover;display:block}.menu-tab-avatar{width:21px;height:21px;border-radius:50%;object-fit:cover;display:block}.profile-avatar-wrap{display:flex;flex-direction:column;align-items:center;gap:4px;margin:10px 0 22px}.profile-avatar{position:relative;width:92px;height:92px;border-radius:50%;overflow:hidden;display:flex;align-items:center;justify-content:center;cursor:pointer;background:var(--surface-2);color:var(--text-3);border:1px solid var(--border-2);box-shadow:0 0 0 5px var(--surface-2),var(--shadow-sm);margin-bottom:6px}.profile-avatar img{width:100%;height:100%;object-fit:cover}.profile-avatar-edit{position:absolute;right:0;bottom:0;width:28px;height:28px;border-radius:50%;background:var(--accent, #1e88e5);color:var(--text-on-accent);display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px #0000004d}.profile-avatar-wrap strong{font-family:var(--font-display);font-size:25px;font-weight:600;letter-spacing:.01em;color:var(--text-1);line-height:1.1}.profile-avatar-wrap span{font-size:15px;color:var(--text-3, #888)}.auth-divider{display:flex;align-items:center;gap:10px;margin:12px 0;color:var(--text-3);font-size:15px}.auth-divider:before,.auth-divider:after{content:"";flex:1;height:1px;background:var(--glass-border)}.register-banner{margin-top:16px;padding:14px 16px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--glass-border);box-shadow:var(--shadow-sm),inset 0 1px 0 var(--glass-inset);display:flex;flex-direction:column;gap:10px}.register-banner-text{display:flex;flex-direction:column;gap:3px}.register-banner-text strong{font-size:15px;color:var(--text-1)}.register-banner-text span{font-size:15px;color:var(--text-3)}.access-offer{margin-top:14px;width:100%}.access-mini-banner{width:100%;display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:var(--radius);background:var(--accent-soft, rgba(30,136,229,.1));border:1px solid var(--accent, #1e88e5);color:var(--accent, #1e88e5);font-size:15px;font-weight:600;cursor:pointer;text-align:left;transition:border-radius .2s}.access-mini-banner span{flex:1}.access-mini-chevron{transition:transform .2s}.access-offer.expanded .access-mini-banner{border-bottom-left-radius:0;border-bottom-right-radius:0}.access-offer-body{border:1px solid var(--accent);border-top:none;border-bottom-left-radius:var(--radius);border-bottom-right-radius:var(--radius);background:var(--surface-solid);padding:16px 14px;display:flex;flex-direction:column;gap:13px;animation:offerExpand .28s var(--ease-out);overflow:hidden}@keyframes offerExpand{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.access-offer-price-row{display:flex;align-items:baseline;gap:7px;flex-wrap:wrap}.access-offer-price{font-family:var(--font-display);font-size:26px;font-weight:600;color:var(--text-1);line-height:1}.access-offer-price-note{font-size:14px;color:var(--text-3)}.access-offer-perks{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.access-offer-perks li{position:relative;padding-left:24px;font-size:15px;color:var(--text-2);line-height:1.4}.access-offer-perks li:before{content:"✓";position:absolute;left:2px;top:0;color:var(--accent);font-weight:700}.access-offer-contact{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 14px}.access-offer-contact-label{font-size:14px;color:var(--text-2);margin-bottom:7px;line-height:1.45}.access-offer-vk{font-family:var(--font-display);font-size:18px;font-weight:700;color:var(--accent);text-decoration:none}.access-offer-vk:hover{text-decoration:underline}.access-offer-msg{font-size:14px;color:var(--text-3);margin-top:7px;line-height:1.45}.access-offer-copy{margin-top:2px}.settings-sheet{max-height:86vh;overflow-y:auto}.settings-group-title{font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--text-3, #888);margin:16px 2px 8px}.settings-group-title:first-of-type{margin-top:6px}.settings-profile-row{display:flex;align-items:center;gap:14px}.settings-profile-fields{flex:1;display:flex;flex-direction:column;gap:8px}.settings-avatar{position:relative;width:64px;height:64px;border-radius:50%;overflow:visible;flex-shrink:0;display:flex;align-items:center;justify-content:center;cursor:pointer;background:var(--surface-2);color:var(--text-3, #888);border:1px solid var(--border)}.settings-avatar img{width:100%;height:100%;object-fit:cover;border-radius:50%}.settings-avatar-edit{position:absolute;right:-2px;bottom:-2px;width:24px;height:24px;border-radius:50%;background:var(--accent, #1e88e5);color:var(--text-on-accent, #fff);display:flex;align-items:center;justify-content:center;border:2px solid var(--surface-solid);box-shadow:var(--shadow-sm)}.alethea-mark{display:inline-block;color:var(--text-1);flex-shrink:0}.alethea-mark .am-dot{transform-box:fill-box;transform-origin:center}.alethea-mark.is-animated .am-leg{stroke-dasharray:110;stroke-dashoffset:110;animation:amDraw 1.1s .15s cubic-bezier(.6,0,.4,1) forwards}.alethea-mark.is-animated .am-pivot{stroke-dasharray:38;stroke-dashoffset:38;animation:amDraw .7s .9s cubic-bezier(.6,0,.4,1) forwards}.alethea-mark.is-animated .am-dot{transform:scale(0);animation:amDot .5s 1.35s var(--ease-spring) forwards}@keyframes amDraw{to{stroke-dashoffset:0}}@keyframes amDot{to{transform:scale(1)}}@media (prefers-reduced-motion: reduce){.alethea-mark.is-animated .am-leg,.alethea-mark.is-animated .am-pivot{stroke-dasharray:none;stroke-dashoffset:0;animation:none}.alethea-mark.is-animated .am-dot{transform:none;animation:none}}.alethea-lockup{display:flex;flex-direction:column;align-items:center;gap:18px}.alethea-lockup-mark{color:var(--text-1)}.alethea-wordmark{font-family:var(--font-display);font-weight:500;font-size:clamp(2.4rem,9vw,3.4rem);line-height:1;letter-spacing:.3em;text-indent:.3em;text-transform:uppercase;color:var(--text-1)}.alethea-tagline{font-family:var(--font-body);font-weight:500;font-size:.62rem;letter-spacing:.46em;text-indent:.46em;text-transform:uppercase;color:var(--text-3)}.alethea-lockup.is-animated .alethea-wordmark{animation:wordmarkReveal 1.5s .55s var(--ease-out) both}.alethea-lockup.is-animated .alethea-tagline{animation:lockRise 1.2s .9s var(--ease-out) both}@keyframes lockRise{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}@keyframes wordmarkReveal{0%{opacity:0;transform:translateY(12px);letter-spacing:.62em;text-indent:.62em}60%{opacity:1}to{opacity:1;transform:translateY(0);letter-spacing:.3em;text-indent:.3em}}@media (prefers-reduced-motion: reduce){.alethea-lockup.is-animated .alethea-wordmark,.alethea-lockup.is-animated .alethea-tagline{animation:none}}.screen-title,.modal-title{font-family:var(--font-display);font-weight:600;font-size:22px;letter-spacing:.01em}.account-section-title,.settings-group-title{font-family:var(--font-display);font-size:15px;font-weight:600;text-transform:uppercase;letter-spacing:.16em;color:var(--text-2);display:flex;align-items:center;gap:12px}.account-section-title:after,.settings-group-title:after{content:"";flex:1;height:1px;background:var(--border-2)}.book-rule{height:1px;background:var(--border-2);border:none;margin:16px 0}.status-screen{min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:32px 22px}.status-card{position:relative;width:100%;max-width:380px;background:var(--surface-solid);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:40px 30px 32px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:13px;animation:statusCardIn .42s var(--ease-out) both}.status-card:before{content:"";position:absolute;top:0;left:24px;right:24px;height:3px;border-radius:0 0 3px 3px;background:var(--accent);opacity:.85}.status-medallion{position:relative;width:78px;height:78px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:6px;background:var(--surface-2);color:var(--accent)}.status-medallion.danger{background:var(--error-soft);color:var(--error-text)}.status-medallion-ring{position:absolute;top:-8px;right:-8px;bottom:-8px;left:-8px;border-radius:50%;border:1.5px solid currentColor;opacity:.28}.status-title{font-family:var(--font-display);font-size:27px;font-weight:600;letter-spacing:.01em;color:var(--text-1);margin:0;line-height:1.12}.status-text{font-size:16px;color:var(--text-2);line-height:1.6;margin:0;max-width:322px}.status-text-muted{color:var(--text-3);font-size:14.5px}.status-action{margin-top:12px;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;max-width:320px}@keyframes statusCardIn{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}@media (prefers-reduced-motion: reduce){.status-card{animation:none}}.brand{text-align:center;padding:44px 0 10px}.brand-wordmark{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-display);font-size:15px;font-weight:600;letter-spacing:.28em;text-indent:.28em;text-transform:uppercase;color:var(--text-2);margin-bottom:14px}.brand-mark{color:var(--text-2)}[data-theme=dark] .brand-mark{color:var(--accent)}.brand-title{font-size:30px;font-weight:600;font-family:var(--font-display);letter-spacing:.005em;color:var(--text-1);line-height:1.12}.brand-sub{margin-top:8px;font-size:16px;color:var(--text-3);font-weight:400;font-style:italic}.brand:after{content:"";display:block;width:44px;height:1px;margin:16px auto 0;background:var(--border-2)}.continue-banner{position:relative;margin-top:24px;padding:16px 40px 16px 18px;border-radius:var(--radius);background:var(--success-soft);border:1px solid rgba(74,124,89,.2);border-left:3px solid var(--success);box-shadow:var(--shadow-sm);display:flex;align-items:center;gap:14px;animation:fadeUp .4s var(--ease-out) both}[data-theme=dark] .continue-banner{border-color:#5a946940}.continue-icon{width:40px;height:40px;border-radius:10px;background:#4a7c591f;color:var(--success);display:flex;align-items:center;justify-content:center;flex-shrink:0}.continue-body{flex:1;min-width:0}.continue-body strong{display:block;font-size:16px;font-weight:600;color:var(--success-text);margin-bottom:2px;white-space:nowrap}.continue-body span{display:block;font-size:15px;color:var(--text-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.continue-btn{flex-shrink:0;width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:var(--success);color:#fff;border:none;border-radius:50%;cursor:pointer;line-height:0;transition:opacity .2s,transform .15s}.continue-btn:active{transform:scale(.92);opacity:.85}.continue-close{position:absolute;top:8px;right:8px;width:26px;height:26px;flex-shrink:0;display:flex;align-items:center;justify-content:center;border:none;border-radius:8px;background:transparent;color:var(--text-3);cursor:pointer;transition:background .2s,color .2s}.continue-close:hover{background:#4a7c591f;color:var(--success-text)}.continue-close:active{transform:scale(.9)}.section-label{font-size:12px;font-weight:600;letter-spacing:1px;text-transform:uppercase;color:var(--text-3);margin:28px 2px 12px}.mode-list{display:flex;flex-direction:column;gap:10px}.mode-list>*{animation:modeCardIn .42s var(--ease-out) both}.mode-list>*:nth-child(1){animation-delay:.02s}.mode-list>*:nth-child(2){animation-delay:.07s}.mode-list>*:nth-child(3){animation-delay:.12s}.mode-list>*:nth-child(4){animation-delay:.17s}.mode-list>*:nth-child(5){animation-delay:.22s}.mode-list>*:nth-child(n+6){animation-delay:.26s}@keyframes modeCardIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}@media (prefers-reduced-motion: reduce){.mode-list>*{animation:none}}.mode-card{position:relative;overflow:hidden;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:17px 18px;display:flex;align-items:center;gap:15px;cursor:pointer;transition:background .2s,border-color .2s,box-shadow .25s,transform var(--dur) var(--ease-spring);box-shadow:var(--shadow-sm);text-align:left;width:100%}.mode-card:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;border-radius:inherit;pointer-events:none;opacity:.5;background-image:repeating-linear-gradient(45deg,color-mix(in srgb,var(--accent) 7%,transparent) 0 1px,transparent 1px 5px),repeating-linear-gradient(-45deg,color-mix(in srgb,var(--accent) 5%,transparent) 0 1px,transparent 1px 6px)}.mode-card>*{position:relative;z-index:1}@media (hover: hover){.mode-card:hover{background:var(--surface-3);border-color:var(--accent);box-shadow:var(--shadow),0 10px 30px -8px color-mix(in srgb,var(--accent) 38%,transparent);transform:translateY(-1px)}}.mode-card:active{transform:translateY(0) scale(.985);box-shadow:var(--shadow-sm)}.mode-icon{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;background:var(--surface-2);border:1px solid var(--border);color:var(--accent)}.mode-icon.sky,[data-theme=dark] .mode-icon.sky{background:var(--surface-2);color:var(--accent)}.mode-icon.amber{background:var(--warn-soft);color:var(--warn-text);border-color:transparent}.mode-body{flex:1;min-width:0}.mode-title{font-size:19px;font-weight:600;font-family:var(--font-display);letter-spacing:.01em;color:var(--text-1);margin-bottom:2px;line-height:1.15}.mode-desc{font-size:15.5px;color:var(--text-2);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.mode-arrow{color:var(--text-3);flex-shrink:0}.mode-list .mode-card:nth-child(1){animation:staggerFadeUp .3s cubic-bezier(.22,1,.36,1) .04s both}.mode-list .mode-card:nth-child(2){animation:staggerFadeUp .3s cubic-bezier(.22,1,.36,1) .1s both}.mode-list .mode-card:nth-child(3){animation:staggerFadeUp .3s cubic-bezier(.22,1,.36,1) .16s both}.topic-scroll{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:6px;padding-right:2px}.topic-scroll::-webkit-scrollbar{width:4px}.topic-scroll::-webkit-scrollbar-thumb{background:var(--border-2);border-radius:10px}.topic-item{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:13px 14px;display:flex;align-items:center;gap:12px;cursor:pointer;transition:background .15s,border-color .15s,transform .15s var(--ease-spring);box-shadow:var(--shadow-sm)}.topic-item.current{border-color:color-mix(in srgb,var(--accent) 40%,var(--border))}.topic-item.current:after{content:"";position:absolute;top:-11px;right:18px;width:12px;height:20px;background:linear-gradient(90deg,var(--accent),color-mix(in srgb,var(--accent) 76%,#000));clip-path:polygon(0 0,50% 32%,100% 0,100% 100%,0 100%);box-shadow:0 1px 3px #3c2c1c4d;pointer-events:none}@media (hover: hover){.topic-item:hover{background:var(--surface-3);border-color:var(--accent-soft-2);transform:translate(2px)}}.topic-item:active{transform:scale(.985)}.topic-num{width:28px;height:28px;border-radius:9px;background:var(--accent-soft);color:var(--accent-text);font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}.topic-name-wrap{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.topic-name{font-size:16px;font-weight:500;color:var(--text-1);line-height:1.35;min-width:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.topic-name.expanded{-webkit-line-clamp:unset;overflow:visible}.topic-name-toggle{align-self:flex-start;background:none;border:none;padding:1px 0;font-size:12px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--accent-text);cursor:pointer;opacity:.85;transition:opacity .15s}.topic-name-toggle:hover{opacity:1;text-decoration:underline}.topic-meta{display:flex;align-items:center;gap:9px;flex-shrink:0}.topic-count{font-size:14px;color:var(--text-3);font-weight:500;white-space:nowrap}.topic-chevron{color:var(--text-3);flex-shrink:0}.mode-icon.rose{background:var(--error-soft);color:var(--error-text);border-color:transparent;box-shadow:none}.topic-item.bonus{background:linear-gradient(to right,var(--surface),rgba(255,200,80,.07))}[data-theme=dark] .topic-item.bonus{background:linear-gradient(to right,var(--surface),rgba(212,160,23,.1))}.setup-section{border-top:1px solid var(--border);padding-top:20px}.setup-label{display:block;font-size:16px;font-weight:600;color:var(--text-2);margin-bottom:12px}.rounds-summary{display:flex;flex-direction:column;gap:10px;margin-top:12px;margin-bottom:24px}.round-summary-item{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);transition:all .2s var(--ease)}.round-summary-num{font-size:15px;font-weight:600;color:var(--text-1)}.round-summary-stats{display:flex;align-items:center;gap:12px;font-size:16px;font-weight:500}.round-summary-correct{color:var(--success)}.round-summary-wrong{color:var(--error)}.round-summary-pct{color:var(--accent);font-weight:600;min-width:45px;text-align:right}.round-mistakes-note{display:flex;align-items:flex-start;gap:12px;padding:16px;background:var(--accent-soft);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:20px;color:var(--text-2);font-size:16px;line-height:1.5}.round-mistakes-note svg{flex-shrink:0;margin-top:2px;color:var(--accent)}.top-controls{position:absolute;top:20px;right:20px;display:flex;gap:8px;z-index:10;align-items:center}.settings-section{display:flex;flex-direction:column;gap:16px;margin-bottom:24px}.settings-item{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.settings-item-info{flex:1}.settings-item-title{font-size:15px;font-weight:600;color:var(--text-1);margin-bottom:6px}.settings-item-desc{font-size:15px;color:var(--text-2);line-height:1.5}.settings-toggle{position:relative;display:inline-block;width:48px;height:28px;flex-shrink:0;cursor:pointer}.settings-toggle input{opacity:0;width:0;height:0}.settings-toggle-slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background-color:var(--border-2);transition:.3s var(--ease);border-radius:28px}.settings-toggle-slider:before{position:absolute;content:"";height:20px;width:20px;left:4px;bottom:4px;background-color:var(--surface);transition:.3s var(--ease);border-radius:50%}.settings-toggle input:checked+.settings-toggle-slider{background-color:var(--accent)}.settings-toggle input:checked+.settings-toggle-slider:before{transform:translate(20px)}.question-card.mistake-review{background:linear-gradient(135deg,#ffc86414,#ff965014);border:2px solid rgba(255,180,90,.3)}[data-theme=dark] .question-card.mistake-review{background:linear-gradient(135deg,#d4a0171f,#c878281f);border:2px solid rgba(212,160,23,.25)}.mistake-review-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;background:#ffb45a26;border:1px solid rgba(255,180,90,.3);border-radius:20px;font-size:15px;font-weight:600;color:#d97706;margin-bottom:12px}[data-theme=dark] .mistake-review-badge{background:#d4a01733;border:1px solid rgba(212,160,23,.35);color:#fbbf24}.menu-tab-bar{position:fixed;bottom:max(14px,env(safe-area-inset-bottom,14px));left:50%;transform:translate(-50%);width:calc(100% - 32px);max-width:420px;display:flex;background:var(--surface-solid);border:1px solid var(--border-2);border-radius:var(--radius-lg);padding:6px;gap:4px;z-index:100;transition:transform .3s cubic-bezier(.4,0,.2,1);box-shadow:var(--shadow-md)}[data-theme=dark] .menu-tab-bar{box-shadow:var(--shadow-lg)}.menu-tab-bar.modal-open{transform:translate(-50%) translateY(160%)}.menu-tab-btn{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:9px 6px;border:none;background:none;cursor:pointer;color:var(--text-2);border-radius:var(--radius-sm);transition:color .2s var(--ease),background .25s var(--ease),transform .18s var(--ease-spring);position:relative}.menu-tab-btn:active{transform:scale(.94)}.menu-tab-btn.active{color:var(--accent-text);background:var(--accent-soft)}.menu-tab-icon{display:flex;align-items:center;justify-content:center;transition:transform .2s var(--ease-spring)}.menu-tab-btn.active .menu-tab-icon{transform:translateY(-1px) scale(1.06);color:var(--accent)}.menu-tab-label{font-size:12.5px;font-weight:600;letter-spacing:.2px}.menu-tab-dot{position:absolute;top:4px;right:calc(50% - 16px);width:8px;height:8px;border-radius:50%;background:var(--error);border:2px solid var(--surface-solid);box-shadow:0 0 8px var(--error-shadow);animation:pulseDot 2s ease-in-out infinite}@keyframes pulseDot{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.3);opacity:.7}}.menu-tab-content{animation:tabFadeUp .22s cubic-bezier(.22,1,.36,1) both}@keyframes tabFadeUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.tab-locked-msg{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:48px 24px;color:var(--text-3);font-size:16px;text-align:center}.streak-card{width:100%;background:var(--surface);backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-saturate));-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-saturate));border:1px solid var(--glass-border);border-radius:var(--radius);padding:18px;cursor:pointer;text-align:left;display:flex;flex-direction:column;gap:14px;box-shadow:0 10px 24px -8px #e9a35a38,var(--shadow-sm),inset 0 1px 0 var(--glass-inset);transition:transform .18s var(--ease-spring),box-shadow .25s var(--ease),border-color .18s}@media (hover: hover){.streak-card:hover{transform:translateY(-2px);box-shadow:0 18px 36px -8px #e9a35a4d,var(--shadow),inset 0 1px 0 var(--glass-inset);border-color:var(--warn)}}.streak-card:active{transform:scale(.99);box-shadow:var(--shadow-sm)}.streak-card-top{display:flex;align-items:center;gap:14px}.streak-card-icon{width:46px;height:46px;border-radius:14px;background:linear-gradient(135deg,var(--warn-soft) 0%,rgba(232,122,143,.16) 100%);color:var(--warn);display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 6px 14px -4px #e9a35a66,inset 0 1px 0 var(--glass-inset)}.streak-card-info{flex:1}.streak-big-num{font-size:30px;font-weight:700;font-family:var(--font-display);color:var(--text-1);line-height:1}.streak-big-label{font-size:15px;color:var(--text-2);margin-top:3px}.streak-record{text-align:right;flex-shrink:0}.streak-record span{display:block;font-size:10px;text-transform:uppercase;letter-spacing:.6px;color:var(--text-3);margin-bottom:3px;font-weight:600}.streak-record strong{font-size:22px;font-weight:700;font-family:var(--font-display);color:var(--text-2)}.streak-week-row{display:flex;gap:4px}.streak-day-pill{flex:1;display:flex;flex-direction:column;align-items:center;gap:5px}.streak-day-name{font-size:10px;color:var(--text-3);font-weight:600;letter-spacing:.2px}.streak-day-dot{width:9px;height:9px;border-radius:50%;background:var(--border-2);transition:background .25s var(--ease),box-shadow .25s var(--ease)}.streak-day-pill.active .streak-day-dot{background:var(--warn);box-shadow:0 0 0 3px var(--warn-soft),0 0 10px var(--warn)}.streak-card-footer{display:flex;align-items:center;justify-content:space-between;font-size:14px;color:var(--text-3);padding-top:10px;border-top:1px solid var(--border)}.streak-card-footer svg{flex-shrink:0}.dc-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px;display:flex;flex-direction:column;gap:14px;box-shadow:var(--shadow-sm);transition:border-color .4s var(--ease),background .4s var(--ease)}.dc-card.done{border-color:#4a7c5966;background:var(--success-soft)}.dc-card-header{display:flex;align-items:center;gap:14px}.dc-card-icon{width:44px;height:44px;border-radius:14px;background:#6393af1f;color:#6393af;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .3s,color .3s}.dc-card.done .dc-card-icon{background:#4a7c5924;color:var(--success)}.dc-card-texts{flex:1}.dc-card-title{font-size:15px;font-weight:600;font-family:var(--font-display);color:var(--text-1);margin-bottom:2px;letter-spacing:-.1px}.dc-card-title-num{font-size:20px;font-weight:700;font-family:var(--font-display);color:var(--text-1);line-height:1;vertical-align:top;position:relative;top:-2px}.dc-card-desc{font-size:15px;color:var(--text-2)}.dc-card-counter{font-size:22px;font-weight:700;font-family:var(--font-display);color:var(--text-1);flex-shrink:0;transition:color .3s}.dc-card-counter.done{color:var(--success)}.dc-card-counter span{font-size:16px;font-weight:400;color:var(--text-2);font-family:var(--font-body)}.dc-progress-track{height:7px;border-radius:999px;background:var(--border);overflow:hidden}.dc-progress-fill{height:100%;border-radius:999px;background:var(--accent);box-shadow:0 0 12px var(--accent-glow);transition:width .7s cubic-bezier(.22,1,.36,1),background .3s}.dc-card.done .dc-progress-fill{background:var(--success)}.dc-card-complete{display:flex;align-items:center;gap:7px;font-size:15px;font-weight:500;color:var(--success-text);animation:tabFadeUp .3s cubic-bezier(.22,1,.36,1)}.qotd-prompt-card{width:100%;display:flex;align-items:center;gap:14px;padding:18px;background:var(--surface);backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-saturate));-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-saturate));border:1.5px solid var(--accent);border-radius:var(--radius);cursor:pointer;text-align:left;box-shadow:0 0 0 4px var(--accent-soft),0 14px 32px -8px var(--accent-shadow),inset 0 1px 0 var(--glass-inset);transition:transform .18s var(--ease-spring),box-shadow .25s var(--ease);position:relative;overflow:hidden}.qotd-prompt-card:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:none;pointer-events:none}[data-theme=dark] .qotd-prompt-card:before{background:linear-gradient(135deg,var(--accent-soft) 0%,transparent 55%)}.qotd-prompt-card:hover{transform:translateY(-2px);box-shadow:0 0 0 4px var(--accent-soft),var(--shadow-md)}.qotd-prompt-card:active{transform:scale(.99)}.qotd-prompt-card.answered-ok{border-color:var(--success);box-shadow:0 0 0 4px var(--success-soft),var(--shadow-sm)}.qotd-prompt-card.answered-ok:before{background:none}[data-theme=dark] .qotd-prompt-card.answered-ok:before{background:linear-gradient(135deg,var(--success-soft) 0%,transparent 55%)}.qotd-prompt-card.answered-ok:hover{box-shadow:0 0 0 4px var(--success-soft),var(--shadow-md)}.qotd-prompt-card.answered-ok .qotd-prompt-icon{background:var(--success);box-shadow:0 4px 12px #4a7c594d}.qotd-prompt-card.answered-wrong{border-color:#a0473c80;box-shadow:0 0 0 4px var(--error-soft),var(--shadow-sm)}.qotd-prompt-card.answered-wrong:before{background:none}[data-theme=dark] .qotd-prompt-card.answered-wrong:before{background:linear-gradient(135deg,var(--error-soft) 0%,transparent 55%)}.qotd-prompt-card.answered-wrong:hover{box-shadow:0 0 0 4px var(--error-soft),var(--shadow-md)}.qotd-prompt-card.answered-wrong .qotd-prompt-icon{background:var(--error);box-shadow:0 4px 12px #a0473c4d}.qotd-prompt-icon{width:46px;height:46px;border-radius:14px;background:var(--accent);color:var(--text-on-accent);display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 8px 18px -4px var(--accent-shadow)}[data-theme=dark] .qotd-prompt-icon{box-shadow:0 8px 18px -4px var(--accent-shadow),inset 0 1px 0 var(--glass-inset)}.qotd-prompt-body{flex:1;min-width:0}.qotd-prompt-title{font-size:15px;font-weight:600;font-family:var(--font-display);color:var(--text-1);margin-bottom:3px;letter-spacing:-.1px}.qotd-prompt-desc{font-size:15px;color:var(--text-2)}.qotd-points-badge{background:var(--accent);color:#fff;font-size:15px;font-weight:700;padding:6px 13px;border-radius:20px;flex-shrink:0;letter-spacing:.2px}.qotd-done-card{display:flex;align-items:center;gap:12px;padding:16px 18px;border-radius:var(--radius);background:var(--success-soft);border:1px solid rgba(74,124,89,.25);box-shadow:var(--shadow-sm)}.qotd-done-card.wrong{background:var(--error-soft);border-color:#a0473c33}.qotd-done-icon{width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0;background:#4a7c5924;color:var(--success)}.qotd-done-card.wrong .qotd-done-icon{background:#a0473c1a;color:var(--error)}.qotd-done-title{font-size:16px;font-weight:600;color:var(--text-1);margin-bottom:2px}.qotd-done-desc{font-size:15px;color:var(--text-2)}.qotd-screen-title{display:flex;align-items:center;gap:8px;flex:1}.qotd-screen-icon{width:28px;height:28px;border-radius:8px;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0}.qotd-screen-pts{font-size:15px;font-weight:700;color:var(--accent);background:var(--accent-soft);padding:5px 12px;border-radius:20px;border:1px solid color-mix(in srgb,var(--accent) 20%,transparent);margin-left:auto;flex-shrink:0}.qotd-result-banner{display:flex;align-items:center;gap:8px;padding:11px 14px;border-radius:var(--radius-sm);background:var(--surface);border:1px solid var(--border);font-size:15px;color:var(--text-2);margin-bottom:4px;animation:tabFadeUp .25s cubic-bezier(.22,1,.36,1)}.qotd-result-banner.correct{background:var(--success-soft);border-color:#4a7c594d;color:var(--success-text)}.qotd-result-banner.wrong{background:var(--error-soft);border-color:#a0473c40;color:var(--error-text)}.qotd-explain-reveal{animation:tabFadeUp .3s cubic-bezier(.22,1,.36,1)}.qotd-home-btn{margin-top:8px}.quiz-topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;padding-top:4px}.quiz-pill{background:var(--surface);backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-saturate));-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-saturate));border:1px solid var(--glass-border);border-radius:999px;padding:7px 14px;font-size:15px;font-weight:600;color:var(--text-2);display:flex;align-items:center;gap:6px;box-shadow:var(--shadow-sm),inset 0 1px 0 var(--glass-inset)}.quiz-pill.timer{color:var(--accent)}.quiz-pill.danger{color:var(--error);border-color:#a0473c40;background:var(--error-soft);animation:dangerPulse 1s ease-in-out infinite alternate}@keyframes dangerPulse{0%{opacity:1}to{opacity:.6}}.question-card{background:var(--surface);backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-saturate));-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-saturate));border:1px solid var(--glass-border);border-radius:var(--radius-lg);padding:22px 20px 18px;margin-bottom:12px;box-shadow:var(--shadow),inset 0 1px 0 var(--glass-inset)}.q-meta{display:flex;align-items:center;gap:8px;margin-bottom:12px}.q-badge{font-size:13px;font-weight:700;color:var(--accent-text);background:var(--accent-soft);padding:4px 10px;border-radius:999px;letter-spacing:.3px;flex-shrink:0;white-space:nowrap}.q-topic{font-size:14px;color:var(--text-3);overflow:hidden;white-space:nowrap;text-overflow:ellipsis;min-width:0}.question-text{font-size:19px;font-weight:500;color:var(--text-1);line-height:1.5;letter-spacing:.005em}.options-list{display:flex;flex-direction:column;gap:8px;padding-bottom:8px}.option-btn{background:none;border:none;padding:0;width:100%;text-align:left;cursor:pointer}.option-inner{display:flex;align-items:center;gap:13px;padding:14px 16px;border-radius:var(--radius);border:1.5px solid var(--border);background:var(--surface);backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-saturate));-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-saturate));transition:background .15s var(--ease),border-color .15s var(--ease),transform var(--dur) var(--ease-spring),box-shadow .2s var(--ease);box-shadow:var(--shadow-sm),inset 0 1px 0 var(--glass-inset)}@media (hover: hover){.option-btn:not(:disabled):hover .option-inner{background:var(--surface-3);border-color:var(--accent-soft-2);transform:translate(3px);box-shadow:0 8px 20px -6px var(--accent-shadow),inset 0 1px 0 var(--glass-inset)}}.option-btn:not(:disabled):active .option-inner{transform:scale(.97) translate(0)}.option-letter{width:32px;height:32px;border-radius:999px;background:var(--accent-soft);border:1px solid var(--border-2);font-family:var(--font-display);font-size:16px;font-weight:600;color:var(--accent-text);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .2s,border-color .2s,color .2s,box-shadow .2s}.option-text{font-size:16.5px;font-weight:400;color:var(--text-1);line-height:1.4;flex:1}.option-icon{flex-shrink:0;opacity:0;transition:opacity .2s}.option-btn.correct .option-inner{background:var(--success-soft);border-color:var(--success);box-shadow:0 10px 24px -6px var(--success-shadow),inset 0 1px 0 var(--glass-inset);animation:answerPop .42s var(--ease-spring)}.option-btn.correct .option-letter{background:var(--success);border-color:var(--success);color:var(--text-on-accent);box-shadow:0 4px 12px -2px var(--success-shadow)}.option-btn.correct .option-icon{opacity:1;color:var(--success-text);animation:iconPop .36s var(--ease-spring) both}.option-btn.wrong .option-inner{background:var(--error-soft);border-color:var(--error);box-shadow:0 10px 24px -6px var(--error-shadow),inset 0 1px 0 var(--glass-inset);animation:answerShake .4s var(--ease)}.option-btn.wrong .option-letter{background:var(--error);border-color:var(--error);color:var(--text-on-accent);box-shadow:0 4px 12px -2px var(--error-shadow)}.option-btn.wrong .option-icon{opacity:1;color:var(--error-text);animation:iconPop .36s var(--ease-spring) both}@keyframes answerPop{0%{transform:scale(1)}45%{transform:scale(1.035)}to{transform:scale(1)}}@keyframes answerShake{0%,to{transform:translate(0)}18%{transform:translate(-5px)}38%{transform:translate(5px)}58%{transform:translate(-3px)}78%{transform:translate(2px)}}@keyframes iconPop{0%{transform:scale(.4);opacity:0}55%{transform:scale(1.18);opacity:1}to{transform:scale(1);opacity:1}}.option-btn:disabled{cursor:default}.stats-top{text-align:center;padding:36px 0 20px}.ring-wrap{position:relative;width:148px;height:148px;margin:0 auto 22px}.ring-wrap svg{transform:rotate(-90deg);width:100%;height:100%}.ring-bg{fill:none;stroke:var(--border);stroke-width:9}.ring-fg{fill:none;stroke-width:9;stroke:url(#ring-gradient);stroke-linecap:round;transition:stroke-dashoffset 1s var(--ease);filter:drop-shadow(0 0 6px var(--accent-glow))}.ring-center{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center}.ring-pct{font-size:38px;font-weight:800;letter-spacing:-2px;background:var(--accent);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:var(--accent);line-height:1}.ring-sub{font-size:14px;color:var(--text-3);margin-top:3px;font-weight:400}.stats-headline{font-size:24px;font-weight:700;letter-spacing:-.4px;color:var(--text-1);margin-bottom:6px}.mode-chip{display:inline-flex;align-items:center;gap:6px;background:linear-gradient(135deg,var(--accent-soft),var(--accent-2-soft));color:var(--accent-text);font-size:14px;font-weight:600;padding:5px 13px;border-radius:999px;border:1px solid var(--accent-soft-2)}.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:20px 0 24px}.stat-tile{background:var(--surface);backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-saturate));-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-saturate));border:1px solid var(--glass-border);border-radius:var(--radius);padding:16px;text-align:center;box-shadow:var(--shadow-sm),inset 0 1px 0 var(--glass-inset);animation:staggerFadeUp .36s var(--ease-spring) both}.stats-grid .stat-tile:nth-child(1){animation-delay:.06s}.stats-grid .stat-tile:nth-child(2){animation-delay:.12s}.stats-grid .stat-tile:nth-child(3){animation-delay:.18s}.stats-grid .stat-tile:nth-child(4){animation-delay:.24s}.stat-val{font-size:28px;font-weight:700;letter-spacing:-1px;line-height:1;margin-bottom:4px}.stat-lbl{font-size:14px;color:var(--text-2)}.stat-correct .stat-val{color:var(--success)}.stat-wrong .stat-val{color:var(--error)}.stat-total .stat-val{color:var(--text-1)}.stat-pct .stat-val{background:var(--accent);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:var(--accent-text)}.btn-practice{width:100%;padding:15px;border-radius:14px;border:none;background:var(--accent);color:var(--text-on-accent);font-size:15px;font-weight:700;font-family:inherit;display:flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;transition:opacity .18s,transform .15s var(--ease-spring),box-shadow .25s;margin-top:16px;box-shadow:0 8px 22px -4px var(--accent-2-shadow),inset 0 1px 0 var(--glass-inset);flex-shrink:0}.swipe-stack{flex:1;display:flex;flex-direction:column;overflow:hidden}.swipe-gesture-hint svg:first-child{animation:hintLeft 1.8s ease-in-out infinite}.swipe-gesture-hint svg:last-child{animation:hintRight 1.8s ease-in-out infinite}@keyframes hintLeft{0%,to{transform:translate(0);opacity:.5}25%{transform:translate(-5px);opacity:1}75%{transform:translate(0);opacity:.5}}@keyframes hintRight{0%,to{transform:translate(0);opacity:.5}75%{transform:translate(5px);opacity:1}25%{transform:translate(0);opacity:.5}}.swipe-card{border-radius:var(--radius-lg);background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-md);overflow:hidden;position:relative;z-index:20}.swipe-card-peek{position:absolute;bottom:0;left:6px;right:6px;z-index:10;transform:scaleX(.96) translateY(10px);transform-origin:bottom center;opacity:.72;pointer-events:none;border-radius:var(--radius-lg);background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-sm);overflow:hidden}.swipe-glow{position:absolute;top:0;bottom:0;width:70%;z-index:5;pointer-events:none;display:flex;align-items:center;transition:opacity .08s linear;border-radius:inherit}.swipe-glow-left{left:0;justify-content:flex-start;padding-left:22px;background:radial-gradient(ellipse 110% 120% at 0% 50%,rgba(195,58,48,.55) 0%,rgba(195,58,48,.22) 40%,transparent 70%);color:#c33a30;-webkit-mask-image:linear-gradient(to right,black 30%,transparent 100%);mask-image:linear-gradient(to right,black 30%,transparent 100%)}.swipe-glow-right{right:0;left:auto;justify-content:flex-end;padding-right:22px;background:radial-gradient(ellipse 110% 120% at 100% 50%,rgba(60,100,170,.55) 0%,rgba(60,100,170,.22) 40%,transparent 70%);color:#3c64aa;-webkit-mask-image:linear-gradient(to left,black 30%,transparent 100%);mask-image:linear-gradient(to left,black 30%,transparent 100%)}@media (max-width: 400px){.mcard-question{font-size:16px}.mcard-body{padding:16px 15px 18px;gap:12px}.swipe-glow-left{padding-left:16px}.swipe-glow-right{padding-right:16px}}.errors-card{margin-top:0}.btn-errors{width:100%;padding:15px 18px;border-radius:var(--radius-sm);border:1px solid rgba(160,71,60,.25);background:var(--error-soft);color:var(--error-text);font-size:15px;font-weight:600;font-family:inherit;display:flex;align-items:center;gap:8px;cursor:pointer;transition:opacity .18s,transform .12s;margin-bottom:10px;box-shadow:var(--shadow-sm)}.btn-errors .mode-arrow,.btn-errors svg:last-child{margin-left:auto}.btn-errors:active{transform:scale(.98);opacity:.88}.btn-practice{width:100%;padding:15px;border-radius:var(--radius-sm);border:none;background:var(--ink);color:#fff;font-size:15px;font-weight:600;font-family:inherit;display:flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;transition:opacity .18s,transform .12s;margin-top:16px;box-shadow:var(--shadow)}.btn-practice:hover{opacity:.9}.btn-practice:active{transform:scale(.98);opacity:.85}.swipe-hint-row{display:flex;align-items:center;justify-content:space-between;padding:0 4px;margin-bottom:12px}.swipe-legend{display:flex;align-items:center;gap:6px;font-size:14px;font-weight:500;padding:5px 12px;border-radius:20px}.left-legend{background:var(--error-soft);color:var(--error-text);border:1px solid rgba(160,71,60,.18)}.right-legend{background:var(--ink-soft);color:var(--ink-text);border:1px solid var(--ink-soft-2)}.swipe-stack{flex:1;display:flex;flex-direction:column;position:relative;min-height:320px}.swipe-counter{text-align:center;font-size:15px;font-weight:500;color:var(--text-3);margin-bottom:16px}.swipe-hint-left,.swipe-hint-right{position:absolute;top:20px;z-index:30;display:flex;align-items:center;gap:6px;font-size:16px;font-weight:700;padding:8px 16px;border-radius:10px;pointer-events:none;transition:opacity .1s}.swipe-hint-left{left:16px;background:var(--error-soft);color:var(--error);border:1.5px solid rgba(160,71,60,.3)}.swipe-hint-right{right:16px;background:var(--ink-soft);color:var(--ink-text);border:1.5px solid var(--ink-soft-2)}.swipe-card{position:absolute;left:0;right:0;border-radius:var(--radius-lg);background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-md);will-change:transform;z-index:20;overflow:hidden}.swipe-card-peek{z-index:10;transform:scale(.96) translateY(8px);opacity:.72;pointer-events:none}.mcard-body{padding:22px 20px 24px;display:flex;flex-direction:column;gap:16px}.mcard-topic{font-size:13px;font-weight:600;letter-spacing:.5px;text-transform:uppercase;color:var(--text-3)}.mcard-answer{border-radius:var(--radius-sm);padding:12px 14px}.mcard-answer-label{display:flex;align-items:center;gap:6px;font-size:13px;font-weight:600;letter-spacing:.3px;text-transform:uppercase;margin-bottom:6px}.swipe-btns{display:flex;gap:10px;margin-top:270px;position:relative;z-index:5}.swipe-btn{flex:1;padding:13px 10px;border-radius:var(--radius-sm);font-size:15px;font-weight:600;font-family:inherit;display:flex;align-items:center;justify-content:center;gap:7px;cursor:pointer;transition:opacity .18s,transform .12s;border:1.5px solid}.swipe-btn:active{transform:scale(.96)}.swipe-btn-left{background:var(--error-soft);color:var(--error-text);border-color:#a0473c40}.swipe-btn-right{background:var(--ink-soft);color:var(--ink-text);border-color:var(--ink-soft-2)}.errors-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:40px 20px}.errors-empty-icon{width:90px;height:90px;border-radius:24px;background:#af8c501a;color:#af8c50;display:flex;align-items:center;justify-content:center;margin:0 auto 26px;border:1px solid rgba(175,140,80,.2)}.errors-empty-quote{font-size:16px;font-weight:500;color:var(--text-1);line-height:1.6;margin-bottom:12px;font-style:italic}.swipe-stack{flex:1;display:flex;flex-direction:column}.swipe-counter{text-align:center;font-size:15px;font-weight:500;color:var(--text-3);margin-bottom:10px;flex-shrink:0}.swipe-gesture-hint{display:flex;align-items:center;justify-content:center;gap:6px;font-size:14px;font-weight:500;color:var(--text-3);margin-bottom:12px;flex-shrink:0;opacity:1;transition:opacity .5s ease}.swipe-gesture-hint.hidden{opacity:0;pointer-events:none}.card-stack-wrapper{position:relative;flex:1;display:flex;flex-direction:column;padding-bottom:12px}.swipe-card{border-radius:var(--radius-lg);background:var(--surface-solid);border:1px solid var(--border);box-shadow:var(--shadow-md);overflow:hidden;position:relative;z-index:20;transition:opacity .2s ease,box-shadow .2s ease}.swipe-card-flying{border-radius:var(--radius-lg);background:var(--surface-solid);border:1px solid var(--border);box-shadow:var(--shadow-md);overflow:hidden;transition:opacity .2s ease}.swipe-card-peek{position:absolute;bottom:0;left:6px;right:6px;z-index:10;transform:scaleX(.96) translateY(10px);transform-origin:bottom center;opacity:.72;pointer-events:none;border-radius:var(--radius-lg);background:var(--surface-solid);border:1px solid var(--border);box-shadow:var(--shadow-sm);overflow:hidden}.mcard-body{padding:20px 18px 22px;display:flex;flex-direction:column;gap:14px}.mcard-topic{font-size:10px;font-weight:600;letter-spacing:.6px;text-transform:uppercase;color:var(--text-3)}.mcard-question{font-size:15px;font-weight:500;color:var(--text-1);line-height:1.6}.mcard-answer{border-radius:var(--radius-sm);padding:11px 13px}.mcard-answer-label{display:flex;align-items:center;gap:5px;font-size:10px;font-weight:700;letter-spacing:.4px;text-transform:uppercase;margin-bottom:5px}.mcard-answer-text{font-size:16px;line-height:1.5;font-weight:400}.wrong-answer{background:var(--error-soft);border:1px solid rgba(160,71,60,.18)}.wrong-answer .mcard-answer-label{color:var(--error-text)}.wrong-answer .mcard-answer-text{color:var(--text-1)}.correct-answer{background:var(--success-soft);border:1px solid rgba(74,124,89,.22)}.correct-answer .mcard-answer-label{color:var(--success-text)}.correct-answer .mcard-answer-text{color:var(--text-1)}.swipe-done{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:20px;animation:fadeUp .35s var(--ease) both}.swipe-done-icon{width:80px;height:80px;border-radius:22px;background:var(--success-soft);color:var(--success);display:flex;align-items:center;justify-content:center;margin:0 auto 22px;border:1px solid rgba(74,124,89,.2)}.swipe-done-title{font-size:20px;font-weight:700;letter-spacing:-.3px;color:var(--text-1)}.errors-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:40px 24px}.errors-empty-icon{width:88px;height:88px;border-radius:24px;background:#af8c501a;color:#af8c50;display:flex;align-items:center;justify-content:center;margin:0 auto 28px;border:1px solid rgba(175,140,80,.2)}.errors-empty-quote{font-size:17px;font-weight:600;color:var(--text-1);line-height:1.65;margin-bottom:10px;letter-spacing:-.2px}.errors-empty-sub{font-size:16px;color:var(--text-3);line-height:1.5}@media (max-width: 400px){.mcard-question{font-size:16px}.mcard-body{padding:16px 14px 18px;gap:12px}.edge-glow{width:50vw}.edge-glow-left{padding-left:16px}.edge-glow-right{padding-right:16px}}.screen.pb-bottom{padding-bottom:90px}.topic-checkbox{display:flex;align-items:center;justify-content:center;flex-shrink:0}.checkbox-empty{width:20px;height:20px;border-radius:6px;border:1.5px solid var(--border);transition:border-color var(--ease),background var(--ease)}.topic-item.selected{background:var(--primary-soft);border-color:#3c64aa33}.topic-item.selected .checkbox-empty{border-color:var(--primary)}.floating-bottom-bar{position:fixed;bottom:24px;bottom:max(24px,env(safe-area-inset-bottom,24px));left:0;right:0;display:flex;justify-content:center;pointer-events:none;z-index:100;animation:fadeUp .35s cubic-bezier(.34,1.56,.64,1) forwards}.floating-bottom-bar .btn-primary{pointer-events:auto;width:calc(100% - 40px);max-width:520px;box-shadow:0 8px 24px #3c64aa4d}.leaderboard-intro{padding:40px 20px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:16px}.lb-hero-icon{color:var(--accent);margin-bottom:8px}.lb-hero-title{font-family:var(--font-display);font-size:26px;font-weight:600;color:var(--text-1);letter-spacing:.01em}.lb-hero-desc{font-size:15px;color:var(--text-2);line-height:1.5;margin-bottom:16px}.lb-hero-error{color:var(--error);font-size:16px;font-weight:500}.leaderboard-list{display:flex;flex-direction:column;gap:16px;padding-bottom:32px}.lb-my-score-card{background:var(--accent-soft);border:1px solid color-mix(in srgb,var(--accent) 38%,transparent);border-radius:var(--radius);padding:22px 20px;display:flex;flex-direction:column;align-items:center;gap:6px;margin:16px 16px 0}.lb-my-score-title{font-size:13px;color:var(--accent-text);font-weight:700;text-transform:uppercase;letter-spacing:.14em}.lb-my-score-val{font-family:var(--font-display);font-size:40px;font-weight:600;color:var(--accent);line-height:1.05;margin-bottom:10px}.lb-users-grid{display:flex;flex-direction:column;gap:8px;padding:0 16px}.lb-user-row{display:flex;align-items:center;padding:12px 16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);gap:14px}.lb-user-row.is-me{border-color:var(--accent);background:var(--accent-soft);box-shadow:var(--shadow-sm)}.lb-user-rank{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:34px;height:34px;min-width:34px;border-radius:50%;font-family:var(--font-display);font-weight:600;font-size:17px;color:var(--text-2);background:var(--surface-2, var(--bg-2));border:1px solid var(--border)}.lb-user-row.is-me .lb-user-rank{color:var(--accent-text);background:var(--accent-soft);border-color:color-mix(in srgb,var(--accent) 40%,transparent)}.lb-top .lb-user-rank{width:36px;height:36px;min-width:36px;font-size:16px;color:#fff;border:none;text-shadow:0 1px 2px rgba(40,28,12,.35);box-shadow:inset 0 1px #ffffff40,inset 0 0 0 1px #00000014}.lb-top-1 .lb-user-rank{background:linear-gradient(150deg,#e0bd6a,#b8882e);position:relative;overflow:visible}.lb-top-1 .lb-user-rank:before{content:"";position:absolute;left:50%;top:50%;width:60px;height:60px;transform:translate(-50%,-50%);pointer-events:none;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cg fill='%23bf9333'%3E%3Cellipse cx='16' cy='72' rx='6' ry='2.6' transform='rotate(-35 16 72)'/%3E%3Cellipse cx='12' cy='60' rx='6.4' ry='2.7' transform='rotate(-8 12 60)'/%3E%3Cellipse cx='12' cy='47' rx='6.4' ry='2.7' transform='rotate(16 12 47)'/%3E%3Cellipse cx='16' cy='35' rx='6' ry='2.6' transform='rotate(42 16 35)'/%3E%3Cellipse cx='24' cy='26' rx='5.4' ry='2.4' transform='rotate(64 24 26)'/%3E%3Cellipse cx='84' cy='72' rx='6' ry='2.6' transform='rotate(35 84 72)'/%3E%3Cellipse cx='88' cy='60' rx='6.4' ry='2.7' transform='rotate(8 88 60)'/%3E%3Cellipse cx='88' cy='47' rx='6.4' ry='2.7' transform='rotate(-16 88 47)'/%3E%3Cellipse cx='84' cy='35' rx='6' ry='2.6' transform='rotate(-42 84 35)'/%3E%3Cellipse cx='76' cy='26' rx='5.4' ry='2.4' transform='rotate(-64 76 26)'/%3E%3C/g%3E%3C/svg%3E") center/contain no-repeat}.lb-top-2 .lb-user-rank{background:linear-gradient(150deg,#c4beb1,#8f897c)}.lb-top-3 .lb-user-rank{background:linear-gradient(150deg,#cb9468,#9a6238)}.lb-user-info{flex:1;display:flex;flex-direction:column}.lb-user-name{font-weight:600;font-size:15px;color:var(--text-1);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.lb-user-group{font-size:15px;color:var(--text-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.lb-user-score{font-weight:700;font-size:18px;color:var(--accent)}.btn-sm{padding:8px 16px;font-size:16px;min-height:36px;height:auto}.lb-tabs{display:flex;border-bottom:1px solid var(--border);margin:-8px -20px 4px;padding:0 20px;flex-shrink:0}.lb-tab-btn{flex:1;padding:12px 0 10px;font-size:16px;font-weight:600;border:none;background:none;color:var(--text-3);cursor:pointer;border-bottom:2px solid transparent;transition:color .15s,border-color .15s}.lb-tab-btn.active{color:var(--accent);border-bottom-color:transparent;position:relative}.lb-tab-btn.active:after{content:"";position:absolute;left:14%;right:14%;bottom:1px;height:6px;background:var(--accent);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 6' preserveAspectRatio='none'%3E%3Cpath d='M1 4 Q25 1.5 50 3.4 T99 2.6' stroke='%23000' stroke-width='2.2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") center/100% 100% no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 6' preserveAspectRatio='none'%3E%3Cpath d='M1 4 Q25 1.5 50 3.4 T99 2.6' stroke='%23000' stroke-width='2.2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") center/100% 100% no-repeat}.lb-groups-wrapper{display:flex;flex-direction:column;gap:0}.lb-group-banner{margin:14px 16px;background:var(--accent-soft);border:1px solid var(--accent);border-radius:var(--radius);padding:14px 16px;display:flex;align-items:center;justify-content:space-between;animation:fadeUp .25s var(--ease) both}.lb-group-banner-label{font-size:13px;font-weight:700;color:var(--accent-text, var(--accent));text-transform:uppercase;letter-spacing:.06em;margin-bottom:2px}.lb-group-banner-name{font-family:var(--font-display);font-size:21px;font-weight:600;color:var(--text-1);letter-spacing:.01em}.lb-group-banner-meta{font-size:14px;color:var(--text-2);margin-top:3px}.lb-group-banner-pct{text-align:center;flex-shrink:0}.lb-group-banner-pct-num{font-family:var(--font-display);font-size:32px;font-weight:600;color:var(--accent);line-height:1}.lb-group-banner-pct-label{font-size:13px;color:var(--text-2)}.lb-groupmates-section{padding:0 16px 8px}.lb-groupmates-section .section-label{margin-bottom:8px}.lb-groups-list-section{padding:0 16px 32px}.lb-groups-list-section .section-label{margin-bottom:8px}.lb-groups-grid{display:flex;flex-direction:column;gap:8px}.group-card{display:flex;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 14px}.group-card.is-mine{border-color:var(--accent);background:var(--accent-soft);box-shadow:var(--shadow-sm)}.group-card-rank{font-family:var(--font-display);font-size:19px;font-weight:600;color:var(--text-3);min-width:28px;text-align:center;flex-shrink:0}.group-card.is-mine .group-card-rank{color:var(--accent)}.group-card-info{flex:1;min-width:0}.group-card-name{font-size:15px;font-weight:700;color:var(--text-1);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.group-card-meta{font-size:14px;color:var(--text-3);margin-bottom:6px}.group-card-bar-wrap{height:4px;background:var(--border-2, var(--border));border-radius:2px;overflow:hidden;margin-bottom:3px}.group-card-bar-fill{height:100%;background:var(--accent);border-radius:2px;transition:width .7s cubic-bezier(.4,0,.2,1)}.group-card-pct{font-size:13px;color:var(--text-3)}.group-card-score{text-align:right;flex-shrink:0}.group-card-score-val{font-size:18px;font-weight:800;color:var(--text-1);line-height:1}.group-card-score-label{font-size:13px;color:var(--text-3)}.lb-groups-join-hint{margin:14px 16px 0;padding:10px 14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);font-size:15px;color:var(--text-2);text-align:center}.lb-loading-msg{text-align:center;padding:32px;color:var(--text-3);font-size:16px}.srs-mode-card{background:var(--accent-soft);border:1.5px solid var(--accent)}.srs-mode-card:disabled{opacity:.6;cursor:default}.srs-icon{background:var(--accent)!important;color:#fff!important}.srs-badge{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 5px;border-radius:10px;background:var(--error);color:#fff;font-size:13px;font-weight:700;margin-left:8px;vertical-align:middle;line-height:1}.topic-health-dot{display:inline-block;width:8px;height:8px;border-radius:50%;flex-shrink:0;margin-left:2px}.topic-health-good{background:#4a7c59}.topic-health-warn{background:#d97706}.topic-health-critical{background:#a0473c}[data-theme=dark] .topic-health-good{background:#5a9469}[data-theme=dark] .topic-health-warn{background:#f59e0b}[data-theme=dark] .topic-health-critical{background:#b85b50}.srs-topbar{display:flex;align-items:center;gap:12px;margin-bottom:8px}.srs-progress-wrap{flex:1;display:flex;flex-direction:column;gap:4px}.srs-progress-bar{height:5px;border-radius:3px;background:var(--border);overflow:hidden}.srs-progress-fill{height:100%;border-radius:3px;background:var(--accent);transition:width .4s var(--ease)}.srs-progress-label{font-size:13px;font-weight:600;color:var(--text-3);letter-spacing:.3px}.srs-state-badge{display:inline-block;padding:2px 9px;border-radius:20px;font-size:13px;font-weight:700;letter-spacing:.3px;flex-shrink:0}.srs-state-new{background:#6366f11f;color:#6366f1}.srs-state-learning{background:#d977061f;color:#d97706}.srs-state-review{background:#4a7c591f;color:#4a7c59}.srs-state-mastered{background:#8b5cf61f;color:#8b5cf6}[data-theme=dark] .srs-state-new{background:#6366f133;color:#a5b4fc}[data-theme=dark] .srs-state-learning{background:#d9770633;color:#fbbf24}[data-theme=dark] .srs-state-review{background:#4a7c5933;color:#72b483}[data-theme=dark] .srs-state-mastered{background:#8b5cf633;color:#c4b5fd}.srs-answer-controls{display:flex;flex-direction:column;gap:12px;margin-top:12px;animation:fadeUp .22s var(--ease) both}.srs-advance-row{display:flex;gap:10px}.btn-srs-hard{flex:1;padding:13px 18px;border-radius:var(--radius);border:1.5px solid var(--border-2);background:var(--surface);color:var(--text-2);font-size:15px;font-weight:600;cursor:pointer;transition:background .18s,border-color .18s,transform .12s}.btn-srs-hard:active{transform:scale(.97);background:var(--bg-2)}.btn-srs-next{flex:1;padding:13px 18px;border-radius:var(--radius);border:none;background:var(--accent);color:#fff;font-size:15px;font-weight:600;cursor:pointer;transition:opacity .18s,transform .12s;box-shadow:0 2px 8px #0000001f}.btn-srs-next:hover{opacity:.88}.btn-srs-next:active{transform:scale(.97)}.srs-advance-btn{flex:1}.srs-complete{display:flex;flex-direction:column;gap:20px;padding-top:16px}.srs-complete-header{text-align:center;padding:8px 0 4px}.srs-complete-icon{width:72px;height:72px;border-radius:20px;background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center;margin:0 auto 16px;border:1px solid var(--border)}.srs-complete-title{font-size:24px;font-weight:700;color:var(--text-1);letter-spacing:-.3px;margin-bottom:4px}.srs-complete-subtitle{font-size:15px;color:var(--text-2)}.srs-complete-stats{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}.srs-stat-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 10px;text-align:center;box-shadow:var(--shadow-sm)}.srs-stat-item.srs-stat-accent{background:var(--accent-soft);border-color:var(--accent)}.srs-stat-val{font-size:26px;font-weight:700;color:var(--text-1);line-height:1.1;letter-spacing:-.5px}.srs-stat-accent .srs-stat-val{color:var(--accent-text)}.srs-stat-lbl{font-size:13px;font-weight:600;color:var(--text-3);margin-top:4px;text-transform:uppercase;letter-spacing:.4px}.srs-progress-grid{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow-sm)}.srs-progress-grid-title{font-size:13px;font-weight:700;letter-spacing:.7px;text-transform:uppercase;color:var(--text-3);margin-bottom:12px}.srs-progress-grid-items{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:14px}.srs-pg-item{text-align:center;padding:10px 6px;border-radius:10px}.srs-pg-val{font-size:20px;font-weight:700;color:var(--text-1);line-height:1}.srs-pg-lbl{font-size:10px;font-weight:600;color:var(--text-3);margin-top:3px;text-transform:uppercase;letter-spacing:.3px}.srs-pg-new{background:#6366f114}.srs-pg-learning{background:#d9770614}.srs-pg-review{background:#4a7c5914}.srs-pg-mastered{background:#8b5cf614}.srs-pg-new .srs-pg-val{color:#6366f1}.srs-pg-learning .srs-pg-val{color:#d97706}.srs-pg-review .srs-pg-val{color:#4a7c59}.srs-pg-mastered .srs-pg-val{color:#8b5cf6}[data-theme=dark] .srs-pg-new{background:#6366f126}[data-theme=dark] .srs-pg-new .srs-pg-val{color:#a5b4fc}[data-theme=dark] .srs-pg-learning{background:#d9770626}[data-theme=dark] .srs-pg-learning .srs-pg-val{color:#fbbf24}[data-theme=dark] .srs-pg-review{background:#4a7c5926}[data-theme=dark] .srs-pg-review .srs-pg-val{color:#72b483}[data-theme=dark] .srs-pg-mastered{background:#8b5cf626}[data-theme=dark] .srs-pg-mastered .srs-pg-val{color:#c4b5fd}.srs-mastery-bar-wrap{display:flex;align-items:center;gap:10px}.srs-mastery-bar{flex:1;height:6px;border-radius:3px;background:var(--border);overflow:hidden}.srs-mastery-fill{height:100%;border-radius:3px;background:var(--accent);transition:width .6s var(--ease)}.srs-mastery-pct{font-size:13px;font-weight:600;color:var(--text-3);white-space:nowrap}.theme-card-btn{flex-shrink:0;width:28px;height:28px;border:none;background:var(--surface-2);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;color:var(--text-2);cursor:pointer;transition:background .15s,color .15s;margin-left:4px}.theme-card-btn:hover{background:var(--accent-soft);color:var(--accent)}.cheatsheet-screen{display:flex;flex-direction:column;height:100dvh;overflow:hidden}.cs-title{font-size:15px;font-weight:600;max-width:200px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cheatsheet-tabs{display:flex;gap:6px;padding:8px 10px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);flex-shrink:0;margin-bottom:2px}.cheatsheet-tab{flex:1;padding:8px 6px;border:1.5px solid var(--border);background:transparent;font-size:15px;font-weight:500;color:var(--text-2);cursor:pointer;border-radius:var(--radius-sm);transition:all .15s var(--ease);white-space:nowrap}.cheatsheet-tab:hover{background:var(--surface-2);color:var(--text-1)}.cheatsheet-tab.active{color:var(--accent-text);background:var(--accent-soft);border-color:color-mix(in srgb,var(--accent) 35%,transparent);font-weight:600}.cheatsheet-content{flex:1;overflow-y:auto;padding:20px 18px 40px;-webkit-overflow-scrolling:touch}.exam-answer-toolbar{flex-shrink:0;display:flex;align-items:center;gap:6px;padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);margin-top:2px}.eab-counter{font-size:14px;font-weight:600;color:var(--text-3);min-width:52px;text-align:center}.eab-actions{display:flex;gap:10px;margin-left:auto;margin-right:2px}.eab-nav:disabled{opacity:.25;cursor:default}.md-render{font-size:16.5px;line-height:1.74;color:var(--text-1);-webkit-font-smoothing:antialiased}.md-render>*:first-child{margin-top:0}.md-render h1{font-family:var(--font-display);font-size:26px;font-weight:700;letter-spacing:.005em;margin:2px 0 18px;padding:0 0 12px;color:var(--text-1);border-bottom:2px solid var(--accent);line-height:1.2}.md-render h2{font-family:var(--font-display);font-size:20px;font-weight:700;margin:26px 0 11px;padding:8px 13px;color:var(--accent-text);background:var(--accent-soft);border-left:3px solid var(--accent);border-radius:0 var(--radius-sm) var(--radius-sm) 0;line-height:1.3;letter-spacing:.005em}[data-theme=dark] .md-render h2{color:var(--accent-text);background:var(--accent-soft)}.md-render h3{font-family:var(--font-display);font-size:18px;font-weight:700;margin:19px 0 7px;padding-left:11px;color:var(--accent-text);border-left:3px solid var(--accent);line-height:1.35}.md-render h4{font-family:var(--font-display);font-size:17px;font-weight:600;margin:14px 0 5px;color:var(--text-1);padding-left:10px;border-left:2px solid var(--border-2)}.md-render p{margin:0 0 12px;text-align:left;hyphens:auto;-webkit-hyphens:auto;overflow-wrap:break-word}.md-render:not(.notes-preview)>p:first-of-type:first-letter{float:left;font-family:var(--font-display);font-size:3.1em;line-height:.72;font-weight:600;color:var(--accent);padding:6px 10px 2px 0;-webkit-font-smoothing:antialiased}@media (max-width: 380px){.md-render:not(.notes-preview)>p:first-of-type:first-letter{font-size:2.7em;padding-right:8px}}.md-render ul,.md-render ol{margin:0 0 12px;padding-left:22px}.md-render li{margin-bottom:6px;padding-left:3px;overflow-wrap:break-word}.md-render li::marker{color:var(--accent)}.md-render strong{font-weight:700;color:var(--text-1)}.md-render em{font-style:italic;color:var(--text-2)}.md-render code{font-family:Menlo,Consolas,monospace;font-size:15px;background:var(--surface-2);border:1px solid var(--border);border-radius:5px;padding:1px 6px;color:var(--accent-text)}.md-render pre{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 14px;overflow-x:auto;margin:0 0 12px}.md-render pre code{background:none;border:none;padding:0;font-size:14px;color:var(--text-1)}.md-render hr{border:none;border-top:1px solid var(--border);margin:22px 0;height:0}.md-render .md-blockquote,.md-blockquote{border-left:3px solid var(--accent);margin:0 0 14px;padding:11px 14px;background:var(--accent-soft);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--text-1);font-size:14.5px;line-height:1.6}.md-render .md-blockquote p:last-child,.md-blockquote p:last-child{margin-bottom:0}.md-blockquote.md-callout-warn{border-left-color:var(--error);background:var(--error-soft)}.md-blockquote.md-callout-tip{border-left-color:var(--success);background:var(--success-soft)}.md-blockquote.md-callout-note{border-left-color:var(--text-3);background:var(--surface-2)}.md-table-wrap{overflow-x:auto;margin:0 0 14px;border-radius:var(--radius-sm);border:1px solid var(--border);scrollbar-width:thin;scrollbar-color:var(--border-2) transparent}.md-table-wrap::-webkit-scrollbar{height:4px}.md-table-wrap::-webkit-scrollbar-track{background:transparent}.md-table-wrap::-webkit-scrollbar-thumb{background:var(--border-2);border-radius:2px}.md-render table{width:100%;border-collapse:collapse;font-size:13.5px;line-height:1.5}.md-render th{background:var(--accent-soft);font-weight:700;text-align:left;padding:9px 12px;border-bottom:2px solid var(--border-2);color:var(--accent-text)}.md-render td{padding:9px 12px;border-bottom:1px solid var(--border);vertical-align:top;color:var(--text-1)}.md-render tr:last-child td{border-bottom:none}.md-render tr:nth-child(2n) td{background:var(--surface-2)}.md-img{max-width:100%;border-radius:12px;margin:14px 0 6px;display:block;cursor:zoom-in;border:1px solid var(--border);box-shadow:var(--shadow-sm);transition:opacity .15s,transform .18s var(--ease-spring),box-shadow .18s}.md-img:hover{opacity:.92;box-shadow:var(--shadow)}.md-img:active{transform:scale(.985);opacity:.8}.lightbox{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;background:#000000e0;display:flex;align-items:center;justify-content:center;padding:20px;animation:fadeIn .18s ease}.lightbox-img{max-width:100%;max-height:90dvh;border-radius:10px;object-fit:contain;box-shadow:0 8px 40px #00000080}.lightbox-close{position:absolute;top:16px;right:16px;width:36px;height:36px;border-radius:50%;background:#ffffff26;color:#fff;font-size:18px;display:flex;align-items:center;justify-content:center;border:none;cursor:pointer;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);transition:background .15s}.lightbox-close:hover{background:#ffffff47}.image-placeholder{display:flex;align-items:flex-start;gap:10px;margin:12px 0;padding:12px 14px;background:var(--surface-2);border:1px dashed var(--border-2);border-radius:var(--radius-sm);font-size:15px;color:var(--text-2)}.img-ph-icon{font-size:20px;flex-shrink:0;line-height:1}.img-ph-body{display:flex;flex-direction:column;gap:3px;min-width:0}.img-ph-name{font-family:Menlo,Consolas,monospace;font-size:13px;background:var(--surface);border:1px solid var(--border);border-radius:4px;padding:1px 5px;color:var(--accent-text);word-break:break-all}.img-ph-desc{color:var(--text-2);font-size:14px;line-height:1.5}.notes-toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.notes-char-count{font-size:13px;font-weight:500;color:var(--text-3)}.notes-preview-btn{display:flex;align-items:center;gap:5px;font-size:14px;font-weight:500;color:var(--text-2);background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:5px 10px;cursor:pointer;transition:background .15s,color .15s,border-color .15s}.notes-preview-btn:hover,.notes-preview-btn.active{background:var(--accent-soft);color:var(--accent-text);border-color:var(--accent-soft)}.notes-textarea{width:100%;min-height:calc(100dvh - 240px);font-family:var(--font-body);font-size:16px;line-height:1.7;color:var(--text-1);background:var(--surface);border:1.5px solid var(--border);border-radius:var(--radius);padding:14px 16px;resize:none;outline:none;transition:border-color .15s;box-sizing:border-box}.notes-textarea:focus{border-color:var(--accent)}.notes-preview{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;min-height:120px}.cs-outline-content{padding-top:16px}.cs-map-empty{display:flex;align-items:center;justify-content:center;padding:60px 20px;color:var(--text-3);font-size:16px}.outline-tree{display:flex;flex-direction:column;gap:5px;padding-bottom:32px}.outline-node{border-radius:9px;line-height:1.4;font-weight:500;overflow-wrap:break-word;word-break:break-word}.outline-node-l1{background:var(--accent);color:#fff;font-size:16px;font-weight:700;padding:10px 14px;margin-bottom:4px}.outline-node-l2{background:var(--accent-soft);border-left:3px solid var(--accent);color:var(--accent-text);font-size:13.5px;font-weight:600;padding:8px 12px;margin-top:4px}.outline-node-l3{margin-left:12px;background:var(--surface);border:1px solid var(--border);color:var(--text-1);font-size:15px;padding:7px 11px}.outline-node-l4{margin-left:24px;background:transparent;border:1px solid var(--border);color:var(--text-2);font-size:12.5px;padding:5px 10px}.mode-icon.violet{background:#4f61681f;color:var(--ink)}.exam-tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:16px}.exam-tab{padding:11px 12px;border-radius:var(--radius);border:1.5px solid var(--border);background:var(--surface);color:var(--text-2);text-align:center;cursor:pointer;transition:background .15s var(--ease),border-color .15s var(--ease),color .15s var(--ease);display:flex;flex-direction:column;align-items:center;gap:2px}.exam-tab:active{transform:scale(.97)}.exam-tab.active{background:var(--accent);border-color:var(--accent);color:var(--text-on-accent)}.exam-tab-label{font-size:16px;font-weight:600}.exam-tab-count{font-size:13px;opacity:.65}.exam-tab.active .exam-tab-count{opacity:.85}.exam-list{display:flex;flex-direction:column;gap:7px;padding-bottom:24px}.exam-section-hdr{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 14px;background:#4f616814;border:1px solid rgba(79,97,104,.2);border-radius:var(--radius);margin-top:8px}.exam-section-hdr:first-child{margin-top:0}.exam-section-name{font-size:15px;font-weight:600;color:var(--ink-text);flex:1}[data-theme=dark] .exam-section-name{color:var(--ink-text)}.exam-section-badge{flex-shrink:0;font-size:13px;font-weight:700;color:var(--ink-text);background:#4f616829;padding:2px 8px;border-radius:10px}[data-theme=dark] .exam-section-badge{color:var(--ink-text);background:#4f616838}[data-theme=dark] .exam-section-hdr{background:#4f61681a;border-color:#4f616840}.exam-q-card{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.exam-q-num{flex-shrink:0;min-width:30px;height:24px;border-radius:999px;background:var(--accent-soft);color:var(--accent-text);font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center;padding:0 7px;margin-top:1px}.exam-q-text{font-size:15px;line-height:1.55;color:var(--text-1);flex:1}.exam-q-card--ans{cursor:pointer;align-items:center;transition:background .15s,border-color .15s}.exam-q-card--ans:active{background:var(--surface-2)}@media (hover: hover){.exam-q-card--ans:hover{background:var(--surface-2);border-color:var(--accent)}}.exam-q-arrow{flex-shrink:0;color:var(--text-3);margin-left:auto}.exam-q-lock{flex-shrink:0;color:var(--text-3);opacity:.5;margin-left:auto}.disc-picker-list{display:flex;flex-direction:column;gap:8px;padding:4px 0 8px}.disc-picker-item{--disc-accent: var(--accent);display:flex;align-items:center;gap:14px;padding:14px 16px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--border);border-left:3px solid var(--disc-accent);cursor:pointer;text-align:left;width:100%;transition:background .15s,border-color .15s,transform .15s var(--ease-spring)}.disc-picker-item.current{background:var(--surface-3);cursor:default}@media (hover: hover){.disc-picker-item:not(.current):hover{background:var(--surface-3);transform:translate(2px)}}.disc-picker-item:not(.current):active{background:var(--surface-2)}.disc-picker-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.disc-picker-name{font-family:var(--font-display);font-size:19px;font-weight:600;color:var(--text-1);letter-spacing:.01em}.disc-picker-price{font-size:15px;color:var(--text-3)}.disc-picker-price.has-access{color:var(--success-text);font-weight:600}.disc-picker-check{color:var(--disc-accent);margin-left:auto;flex-shrink:0}.exam-skill-card{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.exam-skill-card--clickable{cursor:pointer;align-items:center;transition:background .15s}.exam-skill-card--clickable:active{background:var(--surface-2)}.exam-skill-num{flex-shrink:0;min-width:28px;height:22px;border-radius:6px;background:var(--success-soft);color:var(--success-text);font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;padding:0 5px;margin-top:1px}.exam-skill-text{font-size:15px;line-height:1.55;color:var(--text-1)}.exam-search-wrap{position:relative;margin-bottom:12px;display:flex;align-items:center}.exam-search-icon{position:absolute;left:11px;color:var(--text-3);pointer-events:none;flex-shrink:0}.exam-search-input{width:100%;padding:9px 34px;border:1.5px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);color:var(--text-1);font-size:16px;font-family:var(--font-body);outline:none;transition:border-color .15s;box-sizing:border-box}.exam-search-input:focus{border-color:var(--accent)}.exam-search-input::placeholder{color:var(--text-3)}.exam-search-clear{position:absolute;right:8px;background:none;border:none;color:var(--text-3);cursor:pointer;display:flex;align-items:center;padding:4px;border-radius:4px}.exam-search-clear:hover{color:var(--text-2)}.exam-no-results{text-align:center;padding:40px 20px;color:var(--text-3);font-size:16px}.exam-q-section-label{font-size:13px;font-weight:600;color:var(--accent-text);background:var(--accent-soft);padding:2px 8px;border-radius:6px;display:inline-block;margin-bottom:2px}.exam-q-card-inner{flex:1;display:flex;flex-direction:column;gap:2px}@keyframes typingDot{0%,60%,to{transform:translateY(0);opacity:.5}30%{transform:translateY(-5px);opacity:1}}@keyframes recordPulse{0%,to{box-shadow:0 0 #a0473c66}50%{box-shadow:0 0 0 8px #a0473c00}}@keyframes scoreReveal{0%{transform:scale(.35);opacity:0}60%{transform:scale(1.06);opacity:1}to{transform:scale(1);opacity:1}}@keyframes slideUpCard{0%{transform:translateY(52px);opacity:0}65%{transform:translateY(-6px);opacity:1}to{transform:translateY(0);opacity:1}}@keyframes overlayFadeIn{0%{opacity:0;-webkit-backdrop-filter:blur(0px);backdrop-filter:blur(0px)}to{opacity:1;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}}.ai-exam-select-screen{animation:fadeUp .3s var(--ease) both}.ai-exam-difficulty-section{margin-bottom:20px}.ai-exam-section-label{font-size:14px;font-weight:600;color:var(--text-3);text-transform:uppercase;letter-spacing:.06em;margin-bottom:10px}.ai-exam-difficulty{display:flex;gap:8px}.ai-exam-diff-btn{flex:1;padding:9px 6px;font-size:15px;font-weight:500;border-radius:var(--radius-sm);border:1.5px solid var(--border);background:var(--surface);color:var(--text-2);cursor:pointer;transition:background .15s,border-color .15s,color .15s,transform .1s;text-align:center}.ai-exam-diff-btn:active{transform:scale(.95)}.ai-exam-diff-btn.active{background:var(--accent-soft);border-color:var(--accent);color:var(--accent-text);font-weight:600}.ai-exam-random-btn{width:100%;padding:14px;font-size:15px;font-weight:600;color:var(--accent-text);background:var(--accent-soft);border:1.5px solid var(--accent);border-radius:var(--radius);cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px;transition:background .15s,transform .1s;margin-bottom:20px}.ai-exam-random-btn:hover{background:color-mix(in srgb,var(--accent) 18%,transparent)}.ai-exam-random-btn:active{transform:scale(.97)}.ai-exam-divider{display:flex;align-items:center;gap:12px;margin-bottom:14px;color:var(--text-3);font-size:14px}.ai-exam-divider:before,.ai-exam-divider:after{content:"";flex:1;height:1px;background:var(--border)}.ai-exam-q-selectable{width:100%;text-align:left;cursor:pointer;border:1px solid var(--border);background:var(--surface);border-radius:var(--radius-sm);transition:background .15s,border-color .15s,transform .1s}.ai-exam-q-selectable:hover{background:var(--surface-2);border-color:var(--ink)}.ai-exam-q-selectable:active{transform:scale(.98)}.ai-exam-chat-screen{display:flex;flex-direction:column;height:100dvh;padding:0;overflow:hidden;animation:fadeUp .3s var(--ease) both;background:var(--bg)}.ai-exam-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;padding-top:calc(12px + env(safe-area-inset-top,0px));background:var(--surface-solid);border-bottom:1px solid var(--border);flex-shrink:0;gap:10px;position:sticky;top:0;z-index:10;box-shadow:0 6px 20px -12px #3c2c1c38}.ai-exam-header-left{display:flex;align-items:center;gap:10px}.ai-exam-avatar-sm{width:36px;height:36px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 2px 10px var(--accent-shadow)}.ai-exam-header-info{display:flex;flex-direction:column;gap:2px}.ai-exam-header-name{font-size:15px;font-weight:700;color:var(--text-1);font-family:var(--font-display);line-height:1}.ai-exam-surrender-btn{display:flex;align-items:center;gap:5px;font-size:14px;font-weight:600;color:var(--text-3);background:var(--surface);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border);cursor:pointer;padding:6px 14px;border-radius:var(--radius-pill);transition:color var(--dur) var(--ease),border-color var(--dur) var(--ease),background var(--dur) var(--ease);flex-shrink:0}.ai-exam-surrender-btn:hover{color:var(--error-text);border-color:var(--error);background:var(--error-soft)}.ai-exam-surrender-btn:disabled{opacity:.4;cursor:default}.ai-exam-diff-badge{font-size:10px;font-weight:700;padding:3px 10px;border-radius:var(--radius-pill);flex-shrink:0;letter-spacing:.04em;text-transform:uppercase}.ai-exam-diff-badge.easy{background:var(--success-soft);color:var(--success-text)}.ai-exam-diff-badge.medium{background:var(--accent-soft);color:var(--accent-text)}.ai-exam-diff-badge.hard{background:var(--error-soft);color:var(--error-text)}.ai-exam-question-bar{margin:10px 12px 0;padding:12px 14px;background:var(--surface);backdrop-filter:blur(16px) saturate(130%);-webkit-backdrop-filter:blur(16px) saturate(130%);border:1px solid var(--glass-border);border-radius:var(--radius);flex-shrink:0;box-shadow:0 4px 14px -4px #3c2c1c14}.ai-exam-q-num-label{display:block;font-size:10px;font-weight:700;color:var(--accent);margin-bottom:4px;text-transform:uppercase;letter-spacing:.08em}[data-theme=dark] .ai-exam-q-num-label{color:var(--accent-2)}.ai-exam-q-text-preview{font-size:15px;font-weight:500;color:var(--text-1);line-height:1.48;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}@keyframes aiModeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}@media (prefers-reduced-motion: reduce){.ai-exam-voice-body,.ai-exam-chat-log,.ai-exam-input-bar{animation:none!important}}.ai-exam-chat-log{flex:1;overflow-y:auto;padding:12px 14px 8px;display:flex;flex-direction:column;gap:10px;scroll-behavior:smooth;animation:aiModeIn .34s var(--ease-out) both}.ai-exam-bubble-row{display:flex;align-items:flex-end;gap:7px}.ai-exam-bubble-row.user{flex-direction:row-reverse}.ai-exam-avatar-dot{width:28px;height:28px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0;align-self:flex-end;margin-bottom:2px;box-shadow:0 2px 8px var(--accent-shadow)}.ai-exam-bubble{max-width:80%;padding:10px 14px;font-size:16px;line-height:1.58;border-radius:18px;white-space:pre-wrap;word-break:break-word;animation:fadeUp .2s cubic-bezier(.22,1,.36,1) both}.ai-exam-bubble.assistant{background:var(--surface);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-border);border-bottom-left-radius:6px;color:var(--text-1);box-shadow:0 2px 10px -2px #3c2c1c14}.ai-exam-bubble.user{background:var(--accent);border:none;border-bottom-right-radius:6px;color:var(--text-on-accent);box-shadow:0 4px 14px -2px var(--accent-shadow)}.ai-exam-bubble.ai-exam-typing{display:flex;align-items:center;gap:5px;padding:13px 18px;min-width:60px}.ai-exam-typing span{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--text-3);animation:typingDot 1.2s infinite}.ai-exam-typing span:nth-child(2){animation-delay:.2s}.ai-exam-typing span:nth-child(3){animation-delay:.4s}.ai-exam-net-error{display:flex;align-items:center;justify-content:center;gap:10px;margin:8px 12px;padding:10px 14px;background:var(--error-soft);border:1px solid var(--error);border-radius:var(--radius);font-size:15px;color:var(--error-text)}.ai-exam-retry-btn{padding:5px 14px;border-radius:var(--radius-pill);background:var(--error);color:#fff;font-size:14px;font-weight:600;border:none;cursor:pointer;transition:opacity var(--dur) var(--ease)}.ai-exam-retry-btn:active{opacity:.75}.ai-exam-speak-btn{width:26px;height:26px;border-radius:50%;border:1px solid var(--border);background:var(--surface);color:var(--text-3);cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .15s,color .15s;margin-bottom:2px}.ai-exam-speak-btn:hover{background:var(--surface-2);color:var(--text-1)}.ai-exam-speak-btn.speaking{background:var(--accent-soft);color:var(--accent);border-color:var(--accent-2);animation:speakPulse 1.4s ease-in-out infinite}.ai-exam-input-bar{margin:0 12px 14px;padding:10px 10px 10px 16px;background:var(--surface-solid);border:1px solid var(--border);border-radius:var(--radius-lg);flex-shrink:0;box-shadow:var(--shadow-sm);animation:aiModeIn .34s var(--ease-out) both;transition:border-color .18s,box-shadow .18s}.ai-exam-input-bar:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft),var(--shadow-sm)}.ai-exam-input-wrap{display:flex;align-items:flex-end;gap:8px}.ai-exam-textarea{flex:1;font-family:inherit;font-size:16px;line-height:1.5;padding:5px 0;border:none;background:transparent;color:var(--text-1);caret-color:var(--accent);resize:none;min-height:36px;max-height:110px;overflow-y:auto;outline:none}.ai-exam-textarea::placeholder{color:var(--text-3)}.ai-exam-input-btns{display:flex;gap:5px;align-items:flex-end;flex-shrink:0}.ai-exam-mic-btn,.ai-exam-send-btn{width:38px;height:38px;border-radius:50%;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform .1s,opacity .15s;flex-shrink:0}.ai-exam-mic-btn:active,.ai-exam-send-btn:active{transform:scale(.88)}.ai-exam-mic-btn{background:var(--surface-2);border:1.5px solid var(--border);color:var(--text-2)}.ai-exam-mic-btn:hover{background:var(--bg-2)}.ai-exam-mic-btn.recording{background:var(--error-soft);border-color:var(--error);color:var(--error-text);animation:recordPulse 1.2s ease-in-out infinite}.ai-exam-mic-btn:disabled{opacity:.4;cursor:default}.ai-exam-send-btn{background:var(--accent);color:var(--text-on-accent);box-shadow:0 4px 14px -2px var(--accent-shadow)}.ai-exam-send-btn:hover{opacity:.9}.ai-exam-send-btn:disabled{opacity:.38;cursor:default;box-shadow:none}.ai-exam-close-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:2000;background:#000000b8;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;animation:overlayFadeIn .3s ease both}.ai-exam-close-overlay.angry{background:#500f0fd9}.ai-exam-close-overlay-content{text-align:center;color:#fff;padding:36px 28px;background:#ffffff12;border:1px solid rgba(255,255,255,.14);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:fadeUp .4s cubic-bezier(.34,1.56,.64,1) .05s both;max-width:280px}.ai-exam-close-icon{margin-bottom:18px;line-height:1;display:flex;align-items:center;justify-content:center;opacity:.95}.ai-exam-close-text{font-size:19px;font-weight:700;margin-bottom:8px;font-family:var(--font-display)}.ai-exam-close-sub{font-size:16px;opacity:.65}.ai-exam-result-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100dvh;padding:32px 20px 40px;gap:28px;background:linear-gradient(160deg,var(--grade-grad, var(--bg)) 0%,var(--bg) 55%);animation:fadeUp .28s cubic-bezier(.22,1,.36,1) both}.ai-exam-score-circle{width:148px;height:148px;border-radius:50%;border:4px solid var(--grade-color, var(--accent));display:flex;flex-direction:column;align-items:center;justify-content:center;animation:scoreReveal .6s cubic-bezier(.34,1.56,.64,1) both;box-shadow:0 0 0 8px rgba(var(--grade-rgb, 196,130,94),.07),0 0 40px rgba(var(--grade-rgb, 196,130,94),.12);background:rgba(var(--surface-rgb),.9)}.ai-exam-score-num{font-size:52px;font-weight:800;font-family:var(--font-display);line-height:1;font-variant-numeric:tabular-nums}.ai-exam-score-max{font-size:16px;opacity:.5;font-weight:600;margin-top:2px}.ai-exam-result-card{width:100%;background:rgba(var(--surface-rgb),.96);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px 22px;display:flex;flex-direction:column;gap:12px;animation:slideUpCard .45s cubic-bezier(.34,1.56,.64,1) .6s both;box-shadow:var(--shadow-md);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.ai-exam-troll-warning{font-size:14px;font-weight:600;color:var(--error-text);background:var(--error-soft);padding:5px 10px;border-radius:var(--radius-sm);display:inline-flex;align-items:center;gap:5px}.ai-exam-grade-label{font-size:24px;font-weight:700;font-family:var(--font-display);line-height:1.2}.ai-exam-feedback{font-size:16px;color:var(--text-2);line-height:1.65}.ai-exam-result-question{font-size:14px;color:var(--text-3);line-height:1.5;padding:9px 12px;background:var(--bg-2);border-radius:var(--radius-sm)}.ai-exam-result-q-label{font-weight:600;color:var(--text-2)}.ai-exam-result-btns{display:flex;flex-direction:row;gap:10px;margin-top:4px}.ai-exam-result-btns .btn-primary,.ai-exam-result-btns .btn-secondary{flex:1;width:auto;margin-top:0;padding:13px 10px;font-size:16px}.ai-exam-header-right{display:flex;align-items:center;gap:6px}.ai-exam-mode-toggle-btn{width:34px;height:34px;border-radius:50%;border:1.5px solid var(--border);background:var(--bg);color:var(--text-2);display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;transition:background .15s,color .15s,transform .1s}.ai-exam-mode-toggle-btn:hover{background:var(--surface-2);color:var(--text-1)}.ai-exam-mode-toggle-btn:active{transform:scale(.9)}.exam-mode-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000006b;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);display:flex;align-items:flex-end;justify-content:center;padding:16px;z-index:400;animation:backdropIn .2s ease both}.exam-mode-modal{background:var(--surface);border:1px solid var(--border);border-radius:20px 20px 16px 16px;padding:24px 20px 32px;width:100%;max-width:480px;box-shadow:var(--shadow-md);animation:sheetIn .3s var(--ease) both}.exam-mode-modal-handle{width:32px;height:3px;border-radius:10px;background:var(--border-2);margin:0 auto 20px}.exam-mode-modal-title{font-size:20px;font-weight:700;font-family:var(--font-display);color:var(--text-1);margin-bottom:4px;letter-spacing:-.3px}.exam-mode-modal-subtitle{font-size:15px;color:var(--text-3);margin-bottom:20px}.exam-mode-options{display:flex;flex-direction:column;gap:10px;margin-bottom:18px}.exam-mode-option{display:flex;align-items:center;gap:14px;padding:14px 16px;border-radius:var(--radius);border:2px solid var(--border);background:var(--bg);cursor:pointer;text-align:left;position:relative;transition:border-color .15s,background .15s,transform .1s}.exam-mode-option:active{transform:scale(.97)}.exam-mode-option.audio{border-color:color-mix(in srgb,var(--accent) 35%,transparent);background:var(--accent-soft)}.exam-mode-option.audio:hover{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,transparent)}.exam-mode-option.text:hover{border-color:var(--border-2);background:var(--surface)}.exam-mode-option-icon{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}.exam-mode-option.audio .exam-mode-option-icon{background:var(--accent-soft);color:var(--accent)}.exam-mode-option.text .exam-mode-option-icon{background:var(--surface-2);color:var(--text-2)}.exam-mode-option-title{font-size:16px;font-weight:700;color:var(--text-1)}.exam-mode-option-desc{font-size:14px;color:var(--text-3);margin-top:2px}.exam-mode-badge{position:absolute;top:10px;right:12px;font-size:10px;font-weight:700;color:var(--text-on-accent);background:var(--accent);padding:2px 8px;border-radius:20px;letter-spacing:.03em;text-transform:uppercase}.exam-mode-no-show{display:flex;align-items:center;gap:9px;font-size:15px;color:var(--text-2);cursor:pointer;-webkit-user-select:none;user-select:none;margin-top:4px}.exam-mode-no-show input[type=checkbox]{-moz-appearance:none;appearance:none;-webkit-appearance:none;width:18px;height:18px;flex-shrink:0;border-radius:5px;border:1.5px solid var(--border-2);background:var(--surface);cursor:pointer;position:relative;transition:border-color .15s,background .15s}.exam-mode-no-show input[type=checkbox]:checked{background:var(--accent);border-color:var(--accent)}.exam-mode-no-show input[type=checkbox]:after{content:"";position:absolute;display:none;left:5px;top:1px;width:5px;height:10px;border:2px solid #fff;border-top:none;border-left:none;transform:rotate(45deg)}.exam-mode-no-show input[type=checkbox]:checked:after{display:block}.eaconfirm-modal{padding-bottom:28px}.eaconfirm-q-preview{font-family:var(--font-display);font-size:18px;line-height:1.5;color:var(--text-1);background:var(--accent-soft);border-left:3px solid var(--accent);border-radius:var(--radius-sm);padding:12px 15px;margin-bottom:20px;font-style:italic}.eaconfirm-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.eaconfirm-toggle-label{font-size:16px;color:var(--text-2);font-weight:500}.eaconfirm-btns{display:flex;gap:10px}.eaconfirm-btns .btn-secondary,.eaconfirm-btns .btn-primary{flex:1}.ai-exam-voice-body{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0;padding:20px 16px 24px;overflow:hidden;background:var(--bg);animation:aiModeIn .34s var(--ease-out) both}@keyframes orbPulseRing{0%{transform:scale(1);opacity:.55}to{transform:scale(1.65);opacity:0}}@keyframes orbBarAi{0%,to{transform:scaleY(.35)}50%{transform:scaleY(1)}}.ai-exam-orb-rings{position:relative;display:flex;align-items:center;justify-content:center;width:180px;height:180px;margin-bottom:28px}.ai-exam-orb-ring{position:absolute;border-radius:50%;pointer-events:none}.ai-exam-orb-rings.ai-speaking .ai-exam-orb-ring,.ai-exam-orb-rings.user-speaking .ai-exam-orb-ring{border:2px solid currentColor;animation:orbPulseRing 1.8s ease-out infinite}.ai-exam-orb-rings.ai-speaking .ai-exam-orb-ring{color:var(--accent-glow)}.ai-exam-orb-rings.user-speaking .ai-exam-orb-ring{color:var(--accent-2-shadow)}.ai-exam-orb-rings.idle .ai-exam-orb-ring{opacity:0}.ai-exam-orb-ring.ring-1{width:140px;height:140px;animation-delay:0s!important}.ai-exam-orb-ring.ring-2{width:162px;height:162px;animation-delay:.6s!important}.ai-exam-orb-ring.ring-3{width:180px;height:180px;animation-delay:1.2s!important}.ai-exam-orb{width:110px;height:110px;border-radius:50%;display:flex;align-items:center;justify-content:center;border:none;cursor:pointer;position:relative;z-index:1;transition:transform .15s,background .3s,box-shadow .3s}.ai-exam-orb:active:not(:disabled){transform:scale(.92)}.ai-exam-orb:disabled{cursor:default;opacity:.7}.ai-exam-orb.idle{background:var(--surface-solid);border:1px solid var(--border);box-shadow:var(--shadow-sm)}.ai-exam-orb.ai-speaking{background:var(--accent);box-shadow:0 8px 32px var(--accent-glow)}.ai-exam-orb.user-speaking{background:var(--accent);box-shadow:0 8px 32px var(--accent-2-shadow)}.ai-exam-orb-bars{width:60px;height:40px;overflow:visible}.orb-bar{fill:#ffffffd9;transform-origin:center;transform-box:fill-box}.ai-exam-orb.idle .orb-bar{fill:var(--text-3)}.orb-bar.ai-bar-anim{animation:orbBarAi .8s ease-in-out infinite}.orb-loading{position:absolute;color:#fffc}.ai-exam-orb.idle .orb-loading{color:var(--text-3)}.ai-exam-orb-status{font-size:15px;font-weight:600;color:var(--text-2);text-align:center;height:22px;transition:color .3s}.ai-exam-subtitles{display:flex;flex-direction:row;flex-wrap:nowrap;align-items:center;gap:8px;overflow-x:auto;max-width:100%;padding:20px 24px;scrollbar-width:none;margin-top:16px}.ai-exam-subtitles::-webkit-scrollbar{display:none}.ai-exam-subtitle-word{flex-shrink:0;font-size:17px;font-weight:500;color:var(--text-1);transition:opacity .15s,transform .15s;display:inline-block;transform-origin:center}.ai-exam-subtitle-word.current{font-weight:700}@keyframes voiceSendAppear{0%{transform:scale(.6) translateY(10px);opacity:0}to{transform:scale(1) translateY(0);opacity:1}}.ai-exam-voice-send-btn{width:64px;height:64px;border-radius:50%;border:none;background:var(--accent);color:var(--text-on-accent);display:flex;align-items:center;justify-content:center;cursor:pointer;margin-top:24px;box-shadow:0 6px 24px var(--accent-shadow);animation:voiceSendAppear .25s var(--ease) both;transition:transform .15s,box-shadow .15s;flex-shrink:0}.ai-exam-voice-send-btn:hover{transform:scale(1.06);box-shadow:0 8px 28px var(--accent-shadow)}.ai-exam-voice-send-btn:active{transform:scale(.94)}.analytics-body{display:flex;flex-direction:column;gap:12px}.an-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px;display:flex;flex-direction:column;gap:14px;box-shadow:var(--shadow-sm);animation:staggerFadeUp .3s cubic-bezier(.22,1,.36,1) both}.an-card:nth-child(1){animation-delay:.04s}.an-card:nth-child(2){animation-delay:.09s}.an-card:nth-child(3){animation-delay:.14s}.an-card:nth-child(4){animation-delay:.18s}.an-card-header{display:flex;align-items:center;gap:12px}.an-card-icon{width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0;background:var(--accent-soft);color:var(--accent)}.an-card-icon.flame{background:#f973161f;color:#f97316}.an-card-icon.sky{background:#6393af1f;color:#6393af}.an-card-icon.rose{background:#a0473c1a;color:var(--error)}.an-card-title{flex:1;font-size:16px;font-weight:600;color:var(--text-1);letter-spacing:-.1px}.an-streak-nums{display:flex;align-items:baseline;gap:4px;margin-left:auto}.an-streak-main{font-size:26px;font-weight:700;font-family:var(--font-display);color:var(--text-1);line-height:1}.an-streak-unit{font-size:15px;color:var(--text-2)}.an-cal-grid{display:flex;flex-wrap:wrap;gap:4px}.an-cal-cell{width:calc((100% - 29 * 4px) / 30);aspect-ratio:1;border-radius:3px;background:var(--border);transition:background .2s}.an-cal-cell.active{background:#f97316}.an-cal-cell.active:nth-child(3n){opacity:.85}.an-card-footer{display:flex;justify-content:space-between;font-size:14px;color:var(--text-3);padding-top:10px;border-top:1px solid var(--border)}.an-card-footer strong{color:var(--text-2);font-weight:600}.an-today-chip{font-size:14px;font-weight:600;color:var(--accent-text);background:var(--accent-soft);padding:4px 10px;border-radius:20px;border:1px solid color-mix(in srgb,var(--accent) 18%,transparent)}.an-chart-wrap{display:flex;flex-direction:column;gap:6px}.analytics-chart-svg{width:100%;height:80px;display:block;overflow:visible}.analytics-chart-labels{display:flex;justify-content:space-between;font-size:13px;color:var(--text-3)}.an-empty{font-size:15px;color:var(--text-3);text-align:center;padding:16px 0}.an-stats-row{display:flex;gap:10px;animation:staggerFadeUp .3s cubic-bezier(.22,1,.36,1) .12s both}.an-stat-card{flex:1;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px 10px;display:flex;flex-direction:column;align-items:center;gap:4px;box-shadow:var(--shadow-sm);text-align:center}.an-stat-icon{color:var(--accent);margin-bottom:2px}.an-stat-val{font-size:22px;font-weight:700;font-family:var(--font-display);color:var(--text-1);line-height:1}.an-stat-label{font-size:13px;color:var(--text-2);font-weight:500}.an-topics-list{display:flex;flex-direction:column;gap:10px}.an-topic-item{display:flex;align-items:center;gap:10px}.an-topic-name{font-size:15px;color:var(--text-1);flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.an-topic-bar-wrap{flex:1;height:6px;border-radius:3px;background:var(--border);overflow:hidden}.an-topic-bar-fill{height:100%;border-radius:3px;background:var(--error);transition:width .5s cubic-bezier(.22,1,.36,1);opacity:.75}.an-topic-count{font-size:15px;font-weight:600;color:var(--error-text);flex-shrink:0;width:28px;text-align:right}.eq-topic-entry{background:color-mix(in srgb,var(--accent) 7%,var(--bg));border:1.5px solid color-mix(in srgb,var(--accent) 30%,transparent);border-radius:var(--radius);margin-bottom:10px;padding:13px 14px;display:flex;align-items:center;gap:12px;cursor:pointer;transition:background .15s}.eq-topic-entry:hover{background:color-mix(in srgb,var(--accent) 13%,var(--bg))}.eq-te-icon{color:var(--accent);flex-shrink:0;display:flex}.eq-te-body{flex:1;min-width:0}.eq-te-title{font-size:16px;font-weight:700;color:var(--text-1)}.eq-te-sub{font-size:13.5px;color:var(--text-2);margin-top:2px}.eq-due-badge{background:var(--accent);color:#fff;font-size:13px;font-weight:700;border-radius:10px;padding:2px 7px;flex-shrink:0}.eq-hero{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;margin:8px 0 12px}.eq-hero-top{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:10px}.eq-hero-label{font-size:13.5px;color:var(--text-2);font-weight:500}.eq-hero-fraction{font-size:28px;font-weight:800;color:var(--text-1)}.eq-hero-fraction span{font-size:16px;font-weight:500;color:var(--text-2)}.eq-progress-bar{height:8px;background:var(--border);border-radius:6px;overflow:hidden;margin-bottom:8px}.eq-progress-fill{height:100%;background:var(--accent);border-radius:6px;transition:width .4s ease;min-width:2px}.eq-hero-sub{font-size:13.5px;color:var(--text-2)}.eq-stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:12px}.eq-stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:12px 8px;text-align:center}.eq-stat-num{font-size:22px;font-weight:800;line-height:1;margin-bottom:4px}.eq-stat-lbl{font-size:13px;color:var(--text-2);font-weight:500}.eq-num-new{color:var(--text-1)}.eq-num-due{color:#e65100}.eq-num-done{color:#43a047}.eq-how-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;margin-bottom:12px}.eq-how-title{font-size:15px;font-weight:700;color:var(--text-1);margin-bottom:10px}.eq-how-row{display:flex;align-items:center;gap:8px;font-size:15px;color:var(--text-2);margin-bottom:6px}.eq-how-row:last-child{margin-bottom:0}.eq-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.eq-dot-new{background:var(--accent)}.eq-dot-err{background:#e65100}.eq-dot-ok{background:#43a047}.eq-dot-cap{background:var(--text-3)}.forecast-card{--fc-color: var(--accent);--fc-soft: var(--accent-soft);width:100%;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px;display:flex;flex-direction:column;gap:14px;box-shadow:var(--shadow-sm);box-sizing:border-box}.forecast-card.forecast-grade-5{--fc-color: var(--success);--fc-soft: var(--success-soft)}.forecast-card.forecast-grade-4{--fc-color: #5a7a9a;--fc-soft: rgba(90,122,154,.1)}[data-theme=dark] .forecast-card.forecast-grade-4{--fc-color: #7fa0be;--fc-soft: rgba(127,160,190,.12)}.forecast-card.forecast-grade-2{--fc-color: var(--error);--fc-soft: var(--error-soft)}.forecast-calibration-body{display:flex;align-items:flex-start;gap:12px}.forecast-calibration-icon{flex-shrink:0;width:42px;height:42px;border-radius:10px;background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center}.forecast-calibration-title{font-size:15px;font-weight:600;color:var(--text);margin-bottom:4px}.forecast-calibration-desc{font-size:15px;color:var(--text-muted);line-height:1.4}.calibration-start-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:8px;padding:11px 16px;border-radius:10px;background:var(--accent);color:#fff;font-size:16px;font-weight:600;border:none;cursor:pointer;transition:opacity .15s}.calibration-start-btn:hover{opacity:.88}.forecast-setup{flex-direction:row;align-items:center;flex-wrap:wrap;gap:12px 14px;padding:18px}.forecast-setup-icon-wrap{width:44px;height:44px;border-radius:14px;background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center;flex-shrink:0}.forecast-setup-texts{flex:1;min-width:0}.forecast-setup-title{font-size:16px;font-weight:600;color:var(--text-1);margin-bottom:2px}.forecast-setup-desc{font-size:15px;color:var(--text-3)}.forecast-date-input{font-size:15px;color:var(--text-1);background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 12px;outline:none;cursor:pointer;flex:1 0 100%;width:100%;transition:border-color .15s}.forecast-date-input:focus{border-color:var(--accent)}.forecast-passed{flex-direction:row;align-items:center;justify-content:space-between}.forecast-passed-text{font-size:15px;color:var(--text-3)}.forecast-nodata-msg{font-size:15px;color:var(--text-3);line-height:1.5}.forecast-header{display:flex;align-items:center;justify-content:space-between}.forecast-header-actions{display:flex;align-items:center;gap:6px}.forecast-recal-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;background:var(--accent-soft);color:var(--accent-text);border:none;border-radius:20px;cursor:pointer;transition:opacity .15s;flex-shrink:0}.forecast-recal-btn:hover{opacity:.75}.forecast-countdown{display:flex;align-items:baseline;gap:6px}.forecast-days{font-size:24px;font-weight:700;color:var(--text-1);line-height:1;font-family:var(--font-display)}.forecast-days-lbl{font-size:15px;color:var(--text-3)}.forecast-date-chip{display:flex;align-items:center;gap:5px;font-size:13.5px;font-weight:500;color:var(--accent-text);background:var(--accent-soft);border:none;border-radius:20px;padding:5px 11px;cursor:pointer;white-space:nowrap;transition:opacity .15s}.forecast-date-chip:hover{opacity:.75}.forecast-body{display:flex;align-items:center;gap:14px}.forecast-grade-icon{width:44px;height:44px;border-radius:14px;background:var(--fc-soft);color:var(--fc-color);font-size:22px;font-weight:700;font-family:var(--font-display);display:flex;align-items:center;justify-content:center;flex-shrink:0}.forecast-grade-info{flex:1;min-width:0}.forecast-grade-name{font-size:15px;font-weight:600;font-family:var(--font-display);color:var(--text-1);line-height:1;margin-bottom:4px}.forecast-grade-desc{font-size:15px;color:var(--text-2);line-height:1.4}.forecast-bar-section{display:flex;flex-direction:column;gap:5px}.forecast-bar-wrap{position:relative;height:7px;border-radius:4px;overflow:hidden}.forecast-bar-zones{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(to right,#a0473c2e,#a0473c2e 55%,color-mix(in srgb,var(--accent) 18%,transparent) 55%,color-mix(in srgb,var(--accent) 18%,transparent) 75%,#5a7a9a2e 75%,#5a7a9a2e 90%,#4a7c592e 90%,#4a7c592e)}.forecast-bar-projected{position:absolute;top:0;left:0;height:100%;background:color-mix(in srgb,var(--fc-color) 35%,transparent);border-radius:4px;transition:width .8s cubic-bezier(.4,0,.2,1)}.forecast-bar-current{position:absolute;top:0;left:0;height:100%;background:var(--fc-color);border-radius:4px;transition:width .8s cubic-bezier(.4,0,.2,1)}.forecast-bar-labels{display:flex;justify-content:space-between;font-size:13px;color:var(--text-3)}.forecast-tip-row{padding-top:14px;border-top:1px solid var(--border);font-size:15px;color:var(--text-2)}.ticket-select-screen{flex:1;display:flex;flex-direction:column;min-height:100dvh;animation:fadeUp .3s var(--ease) both}.ticket-select-header{display:flex;align-items:center;gap:12px;padding:14px 16px;padding-top:calc(14px + env(safe-area-inset-top,0px));background:var(--surface-solid);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10;box-shadow:0 6px 20px -12px #3c2c1c38}.ticket-select-title{font-size:18px;font-weight:600;font-family:var(--font-display);color:var(--text-1);letter-spacing:.01em}.ticket-select-body{flex:1;padding:20px 16px;display:flex;flex-direction:column;gap:20px}.ticket-preview-card{background:var(--surface-solid);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow-sm)}.ticket-preview-num{font-family:var(--font-display);font-size:15px;font-weight:600;color:var(--accent);text-transform:uppercase;letter-spacing:.1em;margin-bottom:12px}.ticket-preview-line{padding:7px 0;border-bottom:1px dashed var(--border-2);color:var(--text-2);font-size:15px}.ticket-preview-line:last-child{border-bottom:none}.ticket-select-desc{font-size:15px;color:var(--text-2);line-height:1.55}.ticket-select-footer{padding:16px;padding-bottom:calc(16px + env(safe-area-inset-bottom,0px));background:var(--surface-solid);border-top:1px solid var(--border);box-shadow:0 -6px 20px -12px #3c2c1c38}.ticket-start-btn{width:100%;gap:8px;font-size:15px;padding:15px}.ticket-prep-screen{display:flex;flex-direction:column;height:100dvh;animation:fadeUp .3s var(--ease) both;background:var(--bg)}.ticket-prep-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px 12px;padding-top:calc(14px + env(safe-area-inset-top,0px));background:var(--surface-solid);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10;box-shadow:0 6px 20px -12px #3c2c1c38}.ticket-prep-title{font-size:16px;font-weight:600;font-family:var(--font-display);color:var(--text-1);letter-spacing:.01em}.ticket-prep-timer{display:flex;align-items:center;gap:5px;font-size:17px;font-weight:700;color:var(--text-2);font-variant-numeric:tabular-nums;transition:color .3s}.ticket-prep-timer.warn{color:var(--warn)}.ticket-prep-timer.urgent{color:var(--error-text);animation:timerPulse .8s ease-in-out infinite}@keyframes timerPulse{0%,to{opacity:1}50%{opacity:.6}}.ticket-prep-scroll{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:16px}.ticket-card{background:var(--surface);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:0 4px 16px -4px #3c2c1c14}.ticket-card-num{font-size:11px;font-weight:800;color:var(--accent);text-transform:uppercase;letter-spacing:.1em;padding:10px 16px 8px;border-bottom:1px solid var(--border);background:var(--accent-soft)}.ticket-card-question{display:flex;gap:12px;padding:12px 16px;border-bottom:1px solid var(--border)}.ticket-card-question:last-child{border-bottom:none}.ticket-card-q-num{width:24px;height:24px;background:var(--accent);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;color:var(--text-on-accent);flex-shrink:0;margin-top:1px}.ticket-card-q-body{flex:1}.ticket-card-q-text{font-size:15px;color:var(--text-1);line-height:1.5}.ticket-card-q-section{font-size:13px;color:var(--text-3);margin-top:4px}.ticket-notes-section{display:flex;flex-direction:column;gap:8px}.ticket-notes-label{display:flex;align-items:center;gap:6px;font-size:12px;font-weight:600;color:var(--text-2);text-transform:uppercase;letter-spacing:.05em}.ticket-notes-textarea{width:100%;border:1.5px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);padding:12px;font-size:14px;color:var(--text-1);resize:vertical;font-family:inherit;line-height:1.5;box-sizing:border-box;transition:border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease)}.ticket-notes-textarea:focus{outline:none;border-color:var(--accent-2);box-shadow:0 0 0 3px var(--accent-soft)}.ticket-prep-footer{display:flex;gap:10px;padding:12px 16px 20px;padding-bottom:calc(20px + env(safe-area-inset-bottom,0px));background:var(--surface-solid);border-top:1px solid var(--border);box-shadow:0 -6px 20px -12px #3c2c1c38}.ticket-end-prep-btn{flex:0 0 auto;width:auto;margin-top:0}.ticket-ready-btn{flex:1;width:auto;gap:6px;margin-top:0}.ticket-chat-questions-bar{margin:10px 12px 0;background:var(--surface);backdrop-filter:blur(16px) saturate(130%);-webkit-backdrop-filter:blur(16px) saturate(130%);border:1px solid var(--border);border-radius:var(--radius);padding:10px 14px;display:flex;flex-direction:column;gap:4px;box-shadow:0 4px 14px -4px #3c2c1c14}.ticket-chat-num{font-size:10px;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.08em;margin-bottom:2px}.ticket-chat-q-item{display:flex;gap:8px;font-size:12px;color:var(--text-2);line-height:1.4}.ticket-chat-q-i{color:var(--accent);font-weight:700;flex-shrink:0}.ticket-chat-q-text{overflow:hidden;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical}.ticket-chat-notes{margin:8px 12px 0;background:var(--surface);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 2px 10px -2px #3c2c1c0f}.ticket-chat-notes-toggle{display:flex;align-items:center;gap:6px;width:100%;padding:10px 14px;font-size:12px;font-weight:600;color:var(--text-2);background:none;border:none;cursor:pointer}.ticket-chat-notes-body{padding:0 14px 12px;font-size:13px;color:var(--text-2);white-space:pre-wrap;line-height:1.5}.ticket-result-screen{display:flex;flex-direction:column;min-height:100dvh;padding:32px 20px 40px;gap:20px;background:radial-gradient(ellipse at 50% -20%,var(--grade-grad, transparent),var(--bg) 65%);animation:fadeUp .28s var(--ease) both}.ticket-result-top{display:flex;flex-direction:column;align-items:center;gap:12px}.ticket-result-num{font-size:12px;font-weight:700;color:var(--text-3);text-transform:uppercase;letter-spacing:.1em}.ticket-result-breakdown{display:flex;flex-direction:column;gap:12px;width:100%}.ticket-result-q-card{background:var(--surface);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;box-shadow:0 4px 16px -4px #3c2c1c14;animation:slideUpCard .45s var(--ease) both}.ticket-result-q-card:nth-child(1){animation-delay:.65s}.ticket-result-q-card:nth-child(2){animation-delay:.75s}.ticket-result-q-card:nth-child(3){animation-delay:.85s}.ticket-result-q-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}.ticket-result-q-label{font-size:11px;font-weight:700;color:var(--text-3);text-transform:uppercase;letter-spacing:.05em}.ticket-result-q-score{font-size:14px;font-weight:800}.ticket-result-q-text{font-size:13px;color:var(--text-2);line-height:1.4;margin-bottom:8px}.ticket-result-q-feedback{font-size:13px;color:var(--text-2);line-height:1.5;border-top:1px solid var(--border);padding-top:8px}.ec-list-scroll{padding-top:6px}.ec-list-count{margin-left:auto;font-size:13.5px;font-weight:500;color:var(--text-3)}.ec-confirmed-chip{display:flex;align-items:center;gap:4px;margin-left:auto;flex-shrink:0;font-size:13px;font-weight:600;color:var(--success-text);background:var(--success-soft);border-radius:var(--radius-pill);padding:3px 9px}.exam-cards-item{width:100%;text-align:left;cursor:pointer;display:block;background:var(--surface);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:0 2px 12px -3px #3c2c1c14;transition:box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease),transform .1s var(--ease);margin-bottom:10px}.exam-cards-item:last-child{margin-bottom:0}.exam-cards-item:hover{border-color:color-mix(in srgb,var(--accent) 50%,transparent);box-shadow:0 6px 22px -4px var(--accent-shadow)}.exam-cards-item:active{transform:scale(.99)}.exam-cards-item-header{display:flex;align-items:center;gap:8px;padding:10px 14px 9px;border-bottom:1px solid var(--border);background:var(--accent-soft)}.exam-cards-item-num{font-family:var(--font-display);font-size:15px;font-weight:600;color:var(--accent);text-transform:uppercase;letter-spacing:.1em;flex:1}.exam-cards-confirmed-badge{display:flex;align-items:center;gap:3px;font-size:10px;font-weight:600;color:var(--success-text);background:var(--success-soft);border-radius:var(--radius-pill);padding:2px 7px}.exam-cards-item-question{display:flex;align-items:flex-start;gap:10px;padding:8px 14px;border-bottom:1px solid var(--border)}.exam-cards-item-question:last-child{border-bottom:none}.exam-cards-item-q-num{width:22px;height:22px;flex-shrink:0;margin-top:1px;background:var(--accent-soft);color:var(--accent-text);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700}.exam-cards-item-q-text{font-size:15px;color:var(--text-2);line-height:1.45;flex:1}.ec-detail-scroll{padding-top:4px}.ec-q-block{background:var(--surface);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:0 2px 12px -3px #3c2c1c14;margin-bottom:14px}.ec-q-block:last-child{margin-bottom:0}.ec-q-header{display:flex;align-items:flex-start;gap:12px;padding:14px 16px;background:var(--accent-soft);border-bottom:2px solid color-mix(in srgb,var(--accent) 20%,transparent)}.ec-q-circle{width:30px;height:30px;flex-shrink:0;background:var(--accent);font-family:var(--font-display);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:700;color:var(--text-on-accent);margin-top:1px}.ec-q-title{font-size:16px;font-weight:600;color:var(--text-1);line-height:1.45;flex:1;padding-top:4px}.ec-q-body{padding:18px 18px 0}.ec-no-answer{font-size:16px;color:var(--text-3);font-style:italic;margin:0 0 4px}.ec-ask-ai-row{display:flex;justify-content:flex-end;padding:12px 0 16px;margin-top:14px;border-top:1px solid var(--border)}.ec-ask-ai-btn{display:flex;align-items:center;gap:6px;background:none;border:1.5px solid var(--accent);color:var(--accent);border-radius:var(--radius-pill);padding:7px 16px;font-size:15px;font-weight:600;cursor:pointer;font-family:inherit;transition:background var(--dur) var(--ease),transform .1s var(--ease)}.ec-ask-ai-btn:hover{background:var(--accent-soft)}.ec-ask-ai-btn:active{transform:scale(.97)}.ec-item-locked{opacity:.65}.ec-item-locked .exam-cards-item-q-text{color:var(--text-3)}.ec-item-blurred .exam-cards-item-q-text{filter:blur(5px);-webkit-user-select:none;user-select:none;pointer-events:none;opacity:.75}.ec-item-blurred .exam-cards-item-q-num{filter:blur(2px);opacity:.6}.ec-lock-badge{display:flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;background:var(--border);color:var(--text-3);flex-shrink:0}.ec-access-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:9999;background:#0e0a058c;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);display:flex;align-items:flex-end;justify-content:center;animation:fadeIn .18s var(--ease) both}.ec-access-sheet{width:100%;max-width:480px;background:var(--surface-solid, #fff);border-radius:var(--radius-lg) var(--radius-lg) 0 0;padding:32px 24px max(28px,env(safe-area-inset-bottom));text-align:center;box-shadow:0 -20px 60px #0e0a0538;animation:slideUp .3s var(--ease-spring) both}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.ec-access-lock-icon{width:56px;height:56px;border-radius:50%;margin:0 auto 14px;background:var(--accent-soft);display:flex;align-items:center;justify-content:center;color:var(--accent)}.ec-access-title{font-size:20px;font-weight:800;color:var(--text-1);margin-bottom:8px;font-family:var(--font-display);letter-spacing:-.3px}.ec-access-text{font-size:16px;color:var(--text-2);line-height:1.55;margin-bottom:24px}.ec-access-btn{margin-top:0}.ec-access-cancel{margin-top:10px}.ec-practice-img-btn{display:block;width:100%;padding:14px 18px 0;background:none;border:none;cursor:zoom-in;text-align:center}.ec-practice-img{width:100%;max-height:320px;object-fit:contain;border-radius:var(--radius-sm);border:1px solid var(--border);box-shadow:0 2px 12px -3px #3c2c1c1f;display:block;transition:opacity .15s,transform .18s var(--ease-spring)}.ec-practice-img-btn:hover .ec-practice-img{opacity:.93;transform:scale(1.01)}.ec-practice-img-hint{display:flex;align-items:center;justify-content:center;gap:5px;font-size:13px;font-weight:500;color:var(--text-3);margin-top:7px;padding-bottom:2px}.ec-img-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:9999;background:#0e0a05e0;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:24px;animation:fadeIn .18s var(--ease) both}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.ec-img-overlay-img{max-width:100%;max-height:100%;object-fit:contain;border-radius:var(--radius);box-shadow:0 24px 60px #00000080;animation:zoomIn .22s var(--ease-spring) both}@keyframes zoomIn{0%{transform:scale(.88);opacity:0}to{transform:scale(1);opacity:1}}.ec-img-overlay-close{position:fixed;top:16px;right:16px;width:40px;height:40px;border-radius:50%;background:#ffffff1f;border:1px solid rgba(255,255,255,.22);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .15s;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.ec-img-overlay-close:hover{background:#ffffff38}.landing-root{position:relative;min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:32px 16px;gap:0}.landing-root:after{content:"";position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:0;background:radial-gradient(125% 95% at 50% 42%,transparent 56%,color-mix(in srgb,var(--bg-2) 55%,transparent) 100%)}.landing-header,.landing-cards,.landing-footer{position:relative;z-index:1}.landing-header{text-align:center;margin-bottom:40px}.landing-lockup{margin-bottom:26px}.landing-title{font-family:var(--font-display);font-size:27px;font-weight:500;letter-spacing:.01em;margin-bottom:6px;color:var(--text-1);line-height:1.2}.landing-sub{font-size:15px;color:var(--text-2)}.landing-cards{display:flex;flex-direction:column;gap:12px;width:100%;max-width:440px}.landing-card{--disc-accent: var(--accent);position:relative;background:var(--surface);border:1px solid var(--border);border-left:3px solid var(--disc-accent);border-radius:var(--radius);padding:18px;display:flex;flex-direction:row;align-items:center;gap:16px;cursor:pointer;transition:transform var(--dur) var(--ease-out),box-shadow .25s var(--ease),border-color .2s;box-shadow:var(--shadow-sm);opacity:0}@media (hover: hover){.landing-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--disc-accent)}}.landing-card:active{transform:scale(.985)}.landing-card-icon{width:44px;height:44px;display:flex;align-items:center;justify-content:center;flex-shrink:0;border-radius:50%;background:var(--surface-2);border:1px solid var(--border);color:var(--disc-accent)}.landing-card-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.landing-card-name{font-size:19px;font-weight:600;color:var(--text-1);font-family:var(--font-display);letter-spacing:.01em;line-height:1.15;position:relative;width:fit-content}.landing-card-name:after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:1.5px;border-radius:2px;background:var(--disc-accent);transform:scaleX(0);transform-origin:left;transition:transform .32s var(--ease-out)}@media (hover: hover){.landing-card:hover .landing-card-name:after{transform:scaleX(1)}}.landing-card-price{font-size:15px;color:var(--text-3)}.landing-card-access{display:inline-flex;align-items:center;gap:7px;font-size:15px;font-weight:600;color:var(--success-text)}.landing-card-access-dot{width:7px;height:7px;border-radius:50%;background:var(--success);flex-shrink:0;box-shadow:0 0 0 3px var(--success-soft)}.landing-card-btn{flex-shrink:0;padding:9px 18px;border-radius:var(--radius-sm);font-size:15px;font-weight:600;font-family:var(--font-body);letter-spacing:.02em;color:var(--text-on-accent);background:var(--disc-accent);border:none;cursor:pointer;transition:transform .15s var(--ease-spring),filter .2s}@media (hover: hover){.landing-card-btn:hover{filter:brightness(1.08)}}.landing-card-btn:active{transform:scale(.95)}.landing-footer{margin-top:32px;font-size:15px;color:var(--text-3);text-align:center;font-style:italic}@media (max-width: 400px){.landing-card{padding:15px 14px;gap:12px}.landing-card-name{font-size:17px}.landing-card-btn{padding:8px 14px;font-size:16px}}.demo-preview-btn{display:flex;align-items:center;gap:8px;background:var(--accent-soft);color:var(--accent-text);border:1px solid color-mix(in srgb,var(--accent) 18%,transparent);border-radius:12px;padding:12px 16px;font-size:16px;font-weight:600;cursor:pointer;width:100%;margin-top:10px;margin-bottom:4px;transition:opacity .18s,transform .12s;justify-content:center}.demo-preview-btn:hover{opacity:.85}.demo-preview-btn:active{transform:scale(.98)}.demo-locked-card{cursor:pointer!important;position:relative;overflow:visible}.mode-info-tip{position:absolute;bottom:calc(100% + 8px);left:0;right:0;background:var(--text-1);color:var(--bg);border-radius:10px;padding:10px 14px;font-size:16px;line-height:1.5;z-index:20;pointer-events:none;animation:fadeUp .18s var(--ease);box-shadow:var(--shadow-md)}.mode-info-tip:after{content:"";position:absolute;top:100%;left:20px;border:6px solid transparent;border-top-color:var(--text-1)}@keyframes infoBadgeWobble{0%,to{transform:rotate(0) scale(1)}15%{transform:rotate(-14deg) scale(1.1)}30%{transform:rotate(12deg) scale(1.08)}45%{transform:rotate(-10deg) scale(1.05)}60%{transform:rotate(7deg) scale(1.03)}75%{transform:rotate(-4deg) scale(1.01)}}.mode-info-badge{position:absolute;top:-7px;right:-7px;width:18px;height:18px;border-radius:50%;background:var(--accent);color:#fff;font-size:15px;font-weight:700;font-style:italic;display:flex;align-items:center;justify-content:center;line-height:1;box-shadow:0 2px 6px #0000002e;animation:infoBadgeWobble 2.4s cubic-bezier(.36,.07,.19,.97) infinite;animation-delay:calc(var(--badge-delay, 0) * 1s);z-index:5;pointer-events:none}.lb-user-row{position:relative}.duel-challenge-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;flex-shrink:0;border-radius:50%;border:1.5px solid var(--accent);background:var(--accent-soft);color:var(--accent-text);cursor:pointer;transition:background .15s,transform .12s}.duel-challenge-btn:hover{background:var(--accent);color:#fff}.duel-challenge-btn:active{transform:scale(.92)}.duel-modal{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);width:min(380px,calc(100vw - 32px));overflow:hidden;animation:confirmIn .25s cubic-bezier(.34,1.4,.64,1)}.duel-modal-vs{display:flex;align-items:center;justify-content:space-between;padding:26px 20px 22px;background:linear-gradient(180deg,color-mix(in srgb,var(--accent) 10%,transparent) 0%,transparent 100%);border-bottom:1px solid var(--border)}.duel-player{display:flex;flex-direction:column;align-items:center;gap:7px;flex:1;min-width:0}.duel-player-avatar{width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:800;border:2px solid;flex-shrink:0}.duel-player-avatar-you{background:var(--accent-soft);color:var(--accent);border-color:color-mix(in srgb,var(--accent) 35%,var(--border))}.duel-player-avatar-opp{background:#f060801f;color:#f06080;border-color:#f060804d}.duel-player-name{font-size:15px;font-weight:600;color:var(--text-1);max-width:110px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:center}.duel-player-score{font-size:16px;font-weight:700;color:var(--text-2);background:var(--bg);border:1px solid var(--border);padding:2px 10px;border-radius:999px}.duel-vs-divider{font-size:15px;font-weight:900;letter-spacing:1.5px;color:var(--text-3);flex-shrink:0;padding:0 14px}.duel-modal-body{padding:0 20px 20px}.duel-section-label{font-size:15px;font-weight:700;color:var(--text-3);text-transform:uppercase;letter-spacing:.6px;margin:18px 0 10px}.duel-count-pills{display:flex;gap:6px}.duel-pill{flex:1;padding:8px 0;border-radius:var(--radius-sm);border:1.5px solid var(--border);background:var(--bg);color:var(--text-2);font-size:15px;font-weight:600;cursor:pointer;transition:all .15s;text-align:center}.duel-pill.active{border-color:var(--accent);background:var(--accent);color:#fff}.duel-pill:hover:not(.active){border-color:var(--border-2);color:var(--text-1)}.duel-stake-row{display:flex;align-items:center;gap:8px}.duel-stake-step{width:38px;height:38px;flex-shrink:0;border-radius:var(--radius-sm);border:1.5px solid var(--border);background:var(--bg);color:var(--text-1);font-size:22px;font-weight:300;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:border-color .15s,background .15s;-webkit-user-select:none;user-select:none}.duel-stake-step:hover{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.duel-stake-input{flex:1;padding:9px 8px;border-radius:var(--radius-sm);border:1.5px solid var(--border);background:var(--bg);color:var(--text-1);font-size:16px;font-weight:700;outline:none;text-align:center;transition:border-color .15s;-moz-appearance:textfield}.duel-stake-input:focus{border-color:var(--accent)}.duel-stake-input::-webkit-inner-spin-button,.duel-stake-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.duel-stake-hint{font-size:16px;color:var(--text-3);margin-top:7px}.duel-send-btn{width:100%;margin-top:20px;display:flex;align-items:center;justify-content:center;gap:8px;font-size:15px;padding:13px}.duel-result-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:48px 24px;text-align:center;min-height:60vh}.duel-result-icon.waiting{color:var(--text-3);animation:duelPulse 2.2s ease-in-out infinite}@keyframes duelPulse{0%,to{opacity:1;transform:scale(1) rotate(0)}25%{transform:scale(1.08) rotate(-6deg)}75%{transform:scale(.95) rotate(6deg)}}.duel-result-title{font-size:22px;font-weight:700;font-family:var(--font-display);color:var(--text-1)}.duel-result-sub{font-size:16px;color:var(--text-2);line-height:1.6}.duel-result-score{font-size:15px;color:var(--text-2);padding:12px 24px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.duel-result-score strong{color:var(--text-1);font-size:18px}.duel-notif-result.win .notif-duel-icon,.duel-notif-result.win .notif-duel-title{color:#6bc9a8}.duel-notif-result.lose .notif-duel-icon,.duel-notif-result.lose .notif-duel-title{color:#e05c5c}.notif-duel-header{display:flex;align-items:center;gap:8px;margin-bottom:5px}.notif-duel-icon{color:var(--accent);line-height:0}.notif-duel-title{font-size:16px;font-weight:700;color:var(--text-1)}.notif-duel-body{font-size:15px;color:var(--text-2);margin-bottom:10px;line-height:1.45}.notif-duel-actions{display:flex;gap:8px;margin-bottom:8px}.notif-duel-responded{font-size:16px;color:var(--text-3);margin-bottom:8px}.duel-accept-btn{flex:0 0 auto;padding:7px 14px;border-radius:var(--radius-sm);border:none;background:var(--accent);color:#fff;font-size:15px;font-weight:500;cursor:pointer;transition:opacity .15s}.duel-accept-btn:hover{opacity:.88}.duel-reject-btn{flex:0 0 auto;padding:7px 14px;border-radius:var(--radius-sm);border:1.5px solid var(--border);background:var(--bg);color:var(--text-2);font-size:15px;font-weight:500;cursor:pointer;transition:background .15s}.duel-reject-btn:hover{background:var(--surface)}.notif-start-duel-btn{width:auto;margin-top:6px;margin-bottom:6px;display:inline-flex;align-items:center;gap:6px;font-size:15px;padding:7px 14px}.duel-blocked-msg{padding:10px 14px;border-radius:var(--radius-sm);background:#e05c5c1a;border:1px solid rgba(224,92,92,.3);color:#e05c5c;font-size:15px;line-height:1.4;margin-bottom:12px}@keyframes dtHudIn{0%{opacity:0;transform:translateY(-100%)}to{opacity:1;transform:translateY(0)}}.dt-hud{position:fixed;top:0;left:0;right:0;z-index:999;height:44px;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 16px;box-shadow:0 2px 10px #00000026;animation:dtHudIn .3s cubic-bezier(.22,1,.36,1) both}.dt-hud-label{font-size:16px;font-weight:600;color:var(--accent);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}@keyframes dtOverlayIn{0%{opacity:0}to{opacity:1}}.demo-tour{position:fixed;top:0;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:560px;z-index:1000;background:var(--bg);display:flex;flex-direction:column;animation:dtOverlayIn .18s ease both;overflow:hidden}.dt-topbar{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--border);flex-shrink:0;background:var(--surface)}.dt-topbar-title{font-size:15px;font-weight:600;color:var(--text-2)}.dt-progress{display:flex;gap:7px;align-items:center}.dt-progress-dot{width:9px;height:9px;border-radius:50%;background:var(--border);transition:background .25s,transform .25s}.dt-progress-dot.active{background:var(--accent);transform:scale(1.25)}.dt-progress-dot.done{background:var(--success)}.dt-exit-btn{display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;background:var(--surface-2, var(--surface));border:1px solid var(--border);color:var(--text-2);cursor:pointer;transition:background .15s,color .15s}.dt-exit-btn:hover{background:var(--error-soft);color:var(--error)}.dt-exit-btn--abs{position:absolute;top:14px;right:16px}@keyframes tourSlideInRight{0%{opacity:0;transform:translate(56px) scale(.97)}to{opacity:1;transform:translate(0) scale(1)}}@keyframes tourSlideOutLeft{0%{opacity:1;transform:translate(0) scale(1)}to{opacity:0;transform:translate(-44px) scale(.97)}}@keyframes dtCardBounceIn{0%{opacity:0;transform:translateY(24px) scale(.95)}65%{opacity:1;transform:translateY(-4px) scale(1.01)}to{opacity:1;transform:translateY(0) scale(1)}}.dt-step{flex:1;overflow-y:auto;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;padding:24px 20px 32px}.dt-step--enter{animation:tourSlideInRight .44s cubic-bezier(.2,.85,.32,1) both}.dt-step--exit{animation:tourSlideOutLeft .3s cubic-bezier(.55,0,1,.45) both;pointer-events:none}.dt-intro-card{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:26px 22px 22px;max-width:420px;width:100%;display:flex;flex-direction:column;gap:11px;box-shadow:0 8px 32px #0000004d;margin:auto 0;animation:dtCardBounceIn .48s cubic-bezier(.2,.85,.32,1) both}.dt-intro-icon{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.dt-intro-number{font-size:15px;font-weight:700;color:var(--text-3);text-transform:uppercase;letter-spacing:.8px}.dt-intro-title{font-size:20px;font-weight:800;color:var(--text-1);margin:0}.dt-intro-desc{font-size:16px;color:var(--text-2);line-height:1.55;margin:0}.dt-intro-bullets{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:5px}.dt-intro-bullet{font-size:15px;color:var(--text-2);line-height:1.4}.dt-intro-btn{width:100%;padding:13px;border-radius:12px;background:var(--accent);color:#fff;font-size:15px;font-weight:700;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:opacity .15s;margin-top:4px}.dt-intro-btn:hover{opacity:.88}.dt-exam-preview-label{font-size:16px;font-weight:700;color:var(--text-3);text-transform:uppercase;letter-spacing:.6px;margin-top:4px;margin-bottom:2px}.dt-exam-preview-items{display:flex;flex-direction:column;gap:7px;width:100%}.dt-exam-preview-item{display:flex;align-items:center;gap:10px;padding:11px 12px;background:var(--bg);border:1px solid var(--border);border-radius:10px;cursor:pointer;text-align:left;transition:background .15s,border-color .15s}.dt-exam-preview-item:hover,.dt-exam-preview-item:active{background:var(--accent-soft);border-color:color-mix(in srgb,var(--accent) 30%,transparent)}.dt-exam-preview-num{font-size:15px;font-weight:800;color:var(--accent);min-width:22px;flex-shrink:0}.dt-exam-preview-text{flex:1;font-size:15px;color:var(--text-1);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.dt-exam-view-header{display:flex;align-items:center;gap:8px;padding:10px 16px;border-bottom:1px solid var(--border);background:var(--surface);flex-shrink:0}.dt-exam-view-title{font-size:15px;font-weight:700;color:var(--text-1)}.dt-exam-view-content{flex:1;overflow-y:auto;padding:16px 20px}.dt-locked-toast{position:absolute;bottom:90px;left:50%;transform:translate(-50%);background:var(--text-1);color:var(--bg);font-size:15px;font-weight:600;padding:9px 18px;border-radius:20px;display:flex;align-items:center;gap:7px;white-space:nowrap;pointer-events:none;z-index:10;animation:toastPop .18s cubic-bezier(.2,.85,.32,1) both}@keyframes toastPop{0%{opacity:0;transform:translate(-50%) scale(.9)}to{opacity:1;transform:translate(-50%) scale(1)}}.dt-demo-area{width:100%;max-width:460px;display:flex;flex-direction:column;gap:13px;margin:0 auto}.dt-demo-label{font-size:10px;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.9px;padding-bottom:2px}.dt-quiz-progress{display:flex;align-items:center;gap:7px}.dt-quiz-dot{width:8px;height:8px;border-radius:50%;background:var(--border);transition:background .2s}.dt-quiz-dot.active{background:var(--accent)}.dt-quiz-dot.done{background:var(--success)}.dt-quiz-progress-txt{font-size:16px;color:var(--text-3);margin-left:4px}.dt-explain-bubble{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:14px 16px;font-size:15px;color:var(--text-2);line-height:1.55;display:flex;flex-direction:column;gap:8px;animation:slideUpCard .22s ease both}.dt-explain-bubble p{margin:0}.dt-explain-bubble-label{font-size:15px;font-weight:700;color:var(--accent);display:flex;align-items:center;gap:5px;text-transform:uppercase;letter-spacing:.6px}.dt-ask-ai-btn{background:none;border:1px solid var(--accent);color:var(--accent);border-radius:8px;padding:7px 12px;font-size:16px;font-weight:600;cursor:pointer;text-align:left;transition:background .15s}.dt-ask-ai-btn:hover{background:var(--accent-soft)}.dt-ai-scripted{background:var(--surface-2, rgba(79,97,104,.07));border-radius:8px;padding:10px 12px;font-size:15px;color:var(--text-1);line-height:1.55;animation:fadeUp .2s ease both}.dt-ai-scripted-label{font-size:15px;font-weight:600;color:var(--text-3);margin-bottom:5px}.dt-ai-typing-cursor:after{content:"|";animation:blink .7s step-end infinite}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}.dt-ask-custom-wrap{display:flex;gap:7px;margin-top:4px}.dt-ask-custom-input{flex:1;background:var(--surface-2, var(--surface));border:1px solid var(--border);border-radius:8px;padding:8px 12px;font-size:15px;color:var(--text-1);font-family:inherit;outline:none}.dt-ask-custom-input:focus{border-color:#4f616880}.dt-ask-custom-btn{flex-shrink:0;width:36px;height:36px;border-radius:8px;background:var(--accent);color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:opacity .15s}.dt-ask-custom-btn:hover{opacity:.88}.dt-ask-custom-btn:disabled{opacity:.4;cursor:not-allowed}.dt-error-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:14px 16px;display:flex;flex-direction:column;gap:8px}.dt-error-topic{font-size:15px;color:var(--text-3)}.dt-error-question{font-size:16px;color:var(--text-1);font-weight:500;line-height:1.45}.dt-error-answers{display:flex;flex-direction:column;gap:5px;margin-top:2px}.dt-error-wrong{display:flex;align-items:center;gap:6px;font-size:15px;color:var(--error);background:var(--error-soft);border-radius:7px;padding:6px 10px}.dt-error-correct{display:flex;align-items:center;gap:6px;font-size:15px;color:var(--success);background:var(--success-soft);border-radius:7px;padding:6px 10px}.dt-srs-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:18px 16px;display:flex;flex-direction:column;gap:10px;min-height:130px}.dt-srs-state-badge{display:inline-flex;align-items:center;font-size:10px;font-weight:700;color:var(--text-3);text-transform:uppercase;letter-spacing:.6px;background:var(--surface-2, rgba(0,0,0,.05));border-radius:5px;padding:2px 7px;width:fit-content}.dt-srs-reveal-btn{width:100%;padding:10px;border-radius:9px;background:var(--accent-soft);color:var(--accent);border:1px solid rgba(79,97,104,.3);font-size:16px;font-weight:600;cursor:pointer;transition:background .15s}.dt-srs-reveal-btn:hover{background:#4f61682e}.dt-srs-answer-wrap{display:flex;flex-direction:column;gap:8px;animation:fadeUp .18s ease both}.dt-srs-answer-label{font-size:15px;font-weight:600;color:var(--text-3);text-transform:uppercase;letter-spacing:.5px}.dt-srs-answer-text{font-size:16px;color:var(--text-1);font-weight:500;line-height:1.4}.dt-srs-btns{display:flex;gap:9px}.dt-srs-know{flex:1;padding:10px;border-radius:9px;background:var(--success-soft);color:var(--success);font-weight:700;border:1px solid var(--success);cursor:pointer;display:flex;align-items:center;justify-content:center;gap:5px;font-size:15px;transition:opacity .15s}.dt-srs-dontknow{flex:1;padding:10px;border-radius:9px;background:var(--error-soft);color:var(--error);font-weight:700;border:1px solid var(--error);cursor:pointer;display:flex;align-items:center;justify-content:center;gap:5px;font-size:15px;transition:opacity .15s}.dt-srs-know:hover,.dt-srs-dontknow:hover{opacity:.85}.dt-srs-result{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:22px 18px;display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;animation:fadeUp .25s ease both}.dt-srs-result-icon{font-size:36px}.dt-srs-result-title{font-size:17px;font-weight:700;color:var(--text-1)}.dt-srs-result-stats{display:flex;gap:10px}.dt-srs-stat{padding:5px 14px;border-radius:20px;font-size:15px;font-weight:600}.dt-srs-stat.know{background:var(--success-soft);color:var(--success)}.dt-srs-stat.repeat{background:var(--error-soft);color:var(--error)}.dt-srs-result-note{font-size:15px;color:var(--text-2);line-height:1.5;max-width:300px;margin:0}.dt-exam-chat-wrap{background:var(--surface);border:1px solid var(--border);border-radius:14px;overflow:hidden;display:flex;flex-direction:column}.dt-exam-header{display:flex;align-items:center;gap:9px;padding:10px 14px;border-bottom:1px solid var(--border);background:#4f616812}.dt-exam-avatar{width:32px;height:32px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0}.dt-exam-title{font-size:15px;font-weight:700;color:var(--text-1);flex:1}.dt-exam-badge{font-size:10px;font-weight:600;color:var(--text-3);background:var(--surface-2, rgba(0,0,0,.07));border-radius:5px;padding:2px 7px}.dt-exam-chat{padding:12px;display:flex;flex-direction:column;gap:8px;min-height:200px;max-height:300px;overflow-y:auto}.dt-exam-dot{width:26px;height:26px;border-radius:50%;background:var(--accent);flex-shrink:0;display:flex;align-items:center;justify-content:center;align-self:flex-start}.dt-exam-placeholder{display:flex;align-items:center;justify-content:center;gap:6px;height:100%;min-height:120px;opacity:.45}.dt-exam-placeholder-dot{width:8px;height:8px;border-radius:50%;background:var(--text-3);animation:speakPulse 1.2s ease-in-out infinite}.dt-results-note{font-size:16px;color:var(--text-3);text-align:center;padding:6px 12px;background:var(--surface);border:1px solid var(--border);border-radius:8px}.dt-results-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:20px 18px;display:flex;flex-direction:column;align-items:center;gap:12px;animation:fadeUp .25s ease both}.dt-results-ring-wrap{position:relative;display:flex;align-items:center;justify-content:center}.dt-results-ring-center{position:absolute;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px}.dt-results-headline{font-size:20px;font-weight:800;color:var(--text-1)}.dt-results-mode{font-size:16px;color:var(--text-3);margin-top:-4px}.dt-stats-grid{width:100%}.dt-forecast-preview{display:flex;align-items:center;gap:10px;background:var(--accent-soft);border-radius:10px;padding:10px 14px;width:100%}.dt-forecast-preview-icon{font-size:22px}.dt-forecast-preview-title{font-size:16px;font-weight:700;color:var(--text-1)}.dt-forecast-preview-sub{font-size:16px;color:var(--text-2)}.dt-next-btn{width:100%;padding:13px;border-radius:12px;background:var(--success);color:#fff;font-size:15px;font-weight:700;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;animation:ctaPulse 1.8s ease-in-out infinite;transition:opacity .15s}.dt-next-btn:hover{opacity:.9}.dt-welcome{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:32px 24px;text-align:center;position:relative;animation:fadeUp .35s cubic-bezier(.22,1,.36,1) both}.dt-welcome-icon{color:var(--accent);animation:speakPulse 2.2s ease-in-out infinite}.dt-welcome-title{font-size:26px;font-weight:800;color:var(--text-1);margin:0}.dt-welcome-sub{font-size:15px;color:var(--text-2);margin:0}.dt-welcome-chips{display:flex;flex-wrap:wrap;gap:7px;justify-content:center;margin-top:6px}.dt-welcome-chip{display:inline-flex;align-items:center;gap:5px;background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:5px 12px;font-size:16px;color:var(--text-2)}.dt-welcome-hint{font-size:15px;color:var(--text-3);margin:0}.dt-welcome-skip{background:none;border:none;color:var(--text-3);font-size:15px;cursor:pointer;text-decoration:underline;padding:4px}.dt-welcome-skip:hover{color:var(--accent)}.dt-outro{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:32px 24px;text-align:center;animation:fadeUp .35s cubic-bezier(.22,1,.36,1) both}.dt-outro-icon{color:#c4962e}.dt-outro-title{font-size:24px;font-weight:800;color:var(--text-1);margin:0}.dt-outro-sub{font-size:16px;color:var(--text-2);line-height:1.55;max-width:320px;margin:0}.dt-outro-cta{width:100%;max-width:340px;padding:14px;border-radius:12px;background:var(--accent);color:#fff;font-size:16px;font-weight:700;border:none;cursor:pointer;transition:opacity .15s}.dt-outro-cta:hover{opacity:.9}.dt-outro-retry{font-size:15px;color:var(--text-2);background:none;border:1px solid var(--border);border-radius:8px;padding:8px 18px;cursor:pointer;transition:background .15s}.dt-outro-retry:hover{background:var(--surface)}.dt-outro-exit{font-size:15px;color:var(--text-3);background:none;border:none;cursor:pointer;text-decoration:underline;padding:4px}.dt-outro-exit:hover{color:var(--text-2)}@keyframes dtSimIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.dt-sim-screen{flex:1;overflow-y:auto;display:flex;flex-direction:column;padding:20px 20px 32px;gap:14px;max-width:460px;width:100%;margin:0 auto;animation:dtSimIn .38s cubic-bezier(.2,.85,.32,1) both}html.showcase-route #root{max-width:none;width:100%;display:block;min-height:0;margin:0}html.showcase-route,html.showcase-route body{height:auto;overflow-x:hidden;background:#181410;transition:background .62s cubic-bezier(.22,1,.36,1),color .62s cubic-bezier(.22,1,.36,1)}html.showcase-info-route,html.showcase-info-route body{min-height:100%;overflow-y:auto;overscroll-behavior-y:auto;touch-action:pan-y}html.showcase-info-route #root{min-height:100dvh}html.showcase-route[data-showcase-theme=light],html.showcase-route[data-showcase-theme=light] body{background:#efe7d8}body.sc-cursor-none,body.sc-cursor-none a,body.sc-cursor-none button,body.sc-cursor-none [role=button],body.sc-cursor-none *{cursor:none!important}.sc-root{--sc-bg: #181410;--sc-bg2: #1e1a15;--sc-cream: #ece3d2;--sc-paper: #efe7d8;--sc-paper-card: #fdfaf4;--sc-paper-ink: #2b2620;--sc-gold: #b07d3c;--sc-amber: #d9a441;--sc-sage: #5f7d52;--sc-burgundy: #8a4a44;--sc-emerald: #4f7a52;--sc-font-display: "Playfair Display", Georgia, serif;--sc-font-body: "Cormorant Garamond", "EB Garamond", Georgia, serif;--sc-font-mono: "JetBrains Mono", monospace;position:relative;min-height:100vh;background:var(--sc-bg);color:var(--sc-cream);font-family:var(--sc-font-body);overflow-x:hidden;-webkit-font-smoothing:antialiased;transition:background .62s cubic-bezier(.22,1,.36,1),color .62s cubic-bezier(.22,1,.36,1)}.sc-root[data-showcase-theme=light]{--sc-bg: #efe7d8;--sc-bg2: #e6dcc7;--sc-cream: #2b2620;--sc-paper: #efe7d8;--sc-paper-card: #fdfaf4;--sc-paper-ink: #2b2620;--sc-gold: #936a32;--sc-amber: #b07d3c;--sc-sage: #5f7d52;--sc-burgundy: #8a4a44;--sc-emerald: #4f7a52}.sc-main{position:relative;z-index:10;width:100%;overflow:hidden}.sc-will-change{will-change:transform,opacity;backface-visibility:hidden}.sc-eyebrow{font-family:var(--sc-font-mono);font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--sc-gold)}.sc-eyebrow-l{color:var(--sc-gold)}.sc-hero-vignette{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:radial-gradient(circle,transparent 40%,rgba(12,10,8,.7) 100%)}.sc-preloader{position:fixed;top:0;right:0;bottom:0;left:0;z-index:999999;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#181410;color:#ece3d2;overflow:hidden;-webkit-user-select:none;user-select:none;transition:opacity 1.2s cubic-bezier(.25,1,.5,1),visibility 1.2s}.sc-preloader.is-hidden{opacity:0;visibility:hidden;pointer-events:none}.sc-pre-noise{position:absolute;top:0;right:0;bottom:0;left:0;opacity:.05;mix-blend-mode:overlay;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 250 250' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}.sc-pre-vignette{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:radial-gradient(circle at 50% 50%,transparent 30%,rgba(12,10,8,.8) 100%)}.sc-pre-astro{filter:drop-shadow(0 0 10px rgba(176,125,60,.2))}.sc-astro-ring-cw{transform-origin:60px 60px;transform-box:fill-box;animation:sc-spin-cw 30s linear infinite}.sc-astro-ring-ccw{transform-origin:60px 60px;transform-box:fill-box;animation:sc-spin-ccw 20s linear infinite}.sc-astro-pointer{transform-origin:60px 60px;transform-box:fill-box;animation:sc-oscillate 8s ease-in-out infinite}@keyframes sc-spin-cw{to{transform:rotate(360deg)}}@keyframes sc-spin-ccw{to{transform:rotate(-360deg)}}@keyframes sc-oscillate{0%,to{transform:rotate(-8deg)}50%{transform:rotate(18deg)}}.sc-pre-title{font-family:var(--sc-font-display);font-size:24px;letter-spacing:.3em;margin-top:24px;font-weight:300;opacity:.9}.sc-pre-sub{font-family:var(--sc-font-body);font-style:italic;font-size:14px;letter-spacing:.15em;color:#b07d3c;margin-top:6px;opacity:.8}.sc-pre-bar{width:120px;height:1px;background:#ece3d226;margin-top:24px;position:relative;overflow:hidden}.sc-pre-bar-line{position:absolute;top:0;left:0;height:100%;width:40%;background:#b07d3c;animation:sc-progress 1.8s ease-in-out infinite}@keyframes sc-progress{0%{left:-40%;width:40%}50%{width:60%}to{left:100%;width:40%}}.sc-paper{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:0;overflow:hidden}.sc-paper-grain{position:absolute;top:0;right:0;bottom:0;left:0;opacity:.2;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 250 250' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}.sc-paper-vignette{position:absolute;top:0;right:0;bottom:0;left:0;mix-blend-mode:multiply;background:radial-gradient(circle at 50% 50%,transparent 20%,rgba(0,0,0,.6) 100%)}.sc-paper-blob{position:absolute;width:600px;height:600px;border-radius:50%;filter:blur(120px);opacity:.08}.sc-paper-blob-1{top:-20%;left:-10%;background:#b07d3c}.sc-paper-blob-2{bottom:-20%;right:-10%;background:#8a4a44}.sc-cursor{position:fixed;top:0;left:0;z-index:10000;pointer-events:none;width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#fff;mix-blend-mode:difference;transition:width .3s ease,height .3s ease,background .3s ease,border-color .3s ease,mix-blend-mode .3s ease}.sc-cursor.is-expanded{width:96px;height:96px;mix-blend-mode:normal;background:#ffffff1a;border:1px solid rgba(236,227,210,.4);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.sc-cursor.is-expanded.is-light{background:#2b262014;border-color:#2b26204d}.sc-cursor-text{font-family:var(--sc-font-body);font-style:italic;font-size:11px;letter-spacing:.12em;text-transform:uppercase;text-align:center;padding:0 8px;color:var(--sc-cream)}.sc-cursor.is-light .sc-cursor-text{color:var(--sc-paper-ink)}.sc-hero{position:relative;z-index:10;width:100%;height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--sc-bg);overflow:hidden;-webkit-user-select:none;user-select:none}.sc-hero-header{position:absolute;top:0;left:0;right:0;z-index:30;display:flex;justify-content:space-between;align-items:flex-start;padding:40px clamp(24px,5vw,56px);max-width:1280px;margin:0 auto}.sc-hero-est{font-family:var(--sc-font-mono);font-size:10px;letter-spacing:.4em;text-transform:uppercase;color:#d9a441cc}.sc-hero-nav{display:flex;gap:clamp(20px,3vw,48px);align-items:center;font-family:var(--sc-font-mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase}.sc-hero-nav a{color:#ece3d2b3;text-decoration:none;transition:color .3s ease}.sc-hero-nav a:hover{color:var(--sc-amber)}.sc-hero-nav-cta{border:1px solid rgba(236,227,210,.3);padding:6px 16px;border-radius:999px;transition:border-color .3s ease,color .3s ease}.sc-hero-nav-cta:hover{border-color:var(--sc-amber)}.sc-hero-toplight{position:absolute;top:48px;left:50%;transform:translate(-50%);width:300px;height:300px;border-radius:50%;background:#d9a4410d;filter:blur(60px);pointer-events:none}.sc-hero-stage{position:relative;z-index:10;display:flex;flex-direction:column;align-items:center}.sc-hero-logo{position:relative;width:144px;height:144px;display:flex;align-items:center;justify-content:center}.sc-hero-compass-glow{position:absolute;top:37px;left:50%;transform:translate(-50%,-50%);width:96px;height:96px;border-radius:50%;background:#d9a44138;filter:blur(18px);mix-blend-mode:screen;pointer-events:none}.sc-hero-compass{filter:drop-shadow(0 0 15px rgba(212,163,89,.25))}.sc-hero-titles{text-align:center;margin-top:24px}.sc-hero-word{font-family:var(--sc-font-display);font-weight:500;color:var(--sc-cream);font-size:clamp(56px,9vw,128px);letter-spacing:.2em;line-height:1.1;display:flex;justify-content:center;overflow:hidden;padding:0 16px;margin:0}.sc-char{display:inline-block;will-change:transform,opacity}.sc-hero-tag{font-family:var(--sc-font-body);font-style:italic;color:#d9a441d9;font-size:clamp(18px,2vw,22px);letter-spacing:.18em;margin-top:16px}.sc-hero-scroll{position:absolute;bottom:48px;left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;color:#d9a44166;font-family:var(--sc-font-mono);font-size:12px;letter-spacing:.3em;pointer-events:none}.sc-hero-scroll span{animation:sc-pulse 2s ease-in-out infinite}.sc-hero-scroll-line{width:1px;height:40px;background:linear-gradient(to bottom,rgba(217,164,65,.4),transparent)}@keyframes sc-pulse{0%,to{opacity:1}50%{opacity:.4}}.sc-disc{position:relative;z-index:10;width:100%;height:100vh;display:flex;flex-direction:column;justify-content:space-between;background:var(--sc-bg);overflow:hidden;-webkit-user-select:none;user-select:none;padding:48px 24px}.sc-disc-anatomy{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none;background:none;opacity:0}.sc-disc-glows{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:0}.sc-disc-glow{position:absolute;top:38%;width:350px;height:350px;border-radius:50%;filter:blur(90px);transform:translate(-50%,-50%)}.sc-disc-glow-1{left:20%}.sc-disc-glow-2{left:50%;top:30%;width:320px;height:320px;filter:blur(80px)}.sc-disc-glow-3{left:80%}.sc-disc-head{position:relative;z-index:10;text-align:center;max-width:640px;margin:16px auto 0}.sc-disc-title{font-family:var(--sc-font-display);font-weight:500;color:var(--sc-cream);font-size:clamp(30px,5vw,50px);letter-spacing:.02em;margin:0}.sc-disc-sub{font-family:var(--sc-font-body);font-style:italic;color:#d9a44199;font-size:clamp(15px,1.6vw,18px);margin-top:8px}.sc-disc-constellation{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none}.sc-disc-svg{width:100%;height:100%}.sc-disc-grid{position:relative;z-index:10;width:100%;max-width:1152px;margin:0 auto 16px;display:grid;grid-template-columns:repeat(3,1fr);gap:32px;perspective:1200px}.sc-disc-card{position:relative;display:flex;flex-direction:column;justify-content:space-between;height:360px;padding:32px;border-radius:8px;text-decoration:none;background:var(--sc-bg2);border:1px solid rgba(217,164,65,.1);box-shadow:0 4px 20px -5px #0c0a084d;transform-style:preserve-3d}.sc-disc-card-body{transform:translateZ(20px)}.sc-disc-card-num{font-family:var(--sc-font-mono);font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--disc-accent)}.sc-disc-card-name{font-family:var(--sc-font-display);font-size:clamp(24px,2.4vw,30px);color:var(--sc-cream);margin:12px 0 0;letter-spacing:.02em}.sc-disc-card-rule{width:48px;height:1px;background:var(--disc-accent);opacity:.45;margin:16px 0}.sc-disc-card-lead{font-family:var(--sc-font-body);font-weight:300;color:#ece3d2b3;font-size:15px;line-height:1.6}.sc-disc-card-foot{display:flex;justify-content:space-between;align-items:center;margin-top:24px;transform:translateZ(10px)}.sc-disc-card-engine{font-family:var(--sc-font-mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:#d9a44180}.sc-disc-card-enter{font-family:var(--sc-font-body);font-style:italic;color:var(--disc-accent);font-size:15px}.sc-clock{position:relative;z-index:10;width:100%;height:100vh;display:flex;flex-direction:column;justify-content:center;background:var(--sc-bg);overflow:hidden;-webkit-user-select:none;user-select:none;padding:48px clamp(24px,5vw,48px)}.sc-clock-grid{position:relative;z-index:10;width:100%;max-width:1120px;margin:0 auto;display:grid;grid-template-columns:5fr 7fr;gap:clamp(48px,6vw,88px);align-items:center;padding:0 8px}.sc-clock-left{display:flex;flex-direction:column;align-items:center;gap:32px}.sc-clock-face{position:relative;width:clamp(260px,24vw,320px);height:clamp(260px,24vw,320px);display:flex;align-items:center;justify-content:center;border-radius:50%;border:1px solid rgba(217,164,65,.1);background:#1d191566;box-shadow:0 10px 30px #0c0a0866}.sc-clock-numerals{position:absolute;top:16px;right:16px;bottom:16px;left:16px;border-radius:50%;border:1px solid rgba(217,164,65,.05);font-family:var(--sc-font-display);font-size:10px;color:#d9a4414d}.sc-clock-numerals span{position:absolute}.sc-num-xii{top:8px;left:50%;transform:translate(-50%)}.sc-num-iii{right:8px;top:50%;transform:translateY(-50%)}.sc-num-vi{bottom:8px;left:50%;transform:translate(-50%)}.sc-num-ix{left:8px;top:50%;transform:translateY(-50%)}.sc-clock-pin{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:6px;height:6px;border-radius:50%;background:#b07d3c;z-index:10}.sc-clock-svg{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%}.sc-clock-readout{position:absolute;bottom:48px;display:flex;flex-direction:column;align-items:center;gap:4px;font-family:var(--sc-font-mono);font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:#ece3d266}.sc-clock-days{color:var(--sc-amber);font-weight:600}.sc-clock-telemetry{display:flex;gap:48px;padding:12px 24px;border-radius:6px;border:1px solid rgba(217,164,65,.1);background:#1d19154d;font-family:var(--sc-font-mono);font-size:12px}.sc-clock-telemetry>div{display:flex;flex-direction:column}.sc-tel-label{color:#d9a44166;text-transform:uppercase;font-size:10px;letter-spacing:.1em}.sc-tel-val{color:var(--sc-cream);margin-top:2px}.sc-tel-ok{color:var(--sc-emerald);font-weight:600}.sc-clock-note{max-width:320px;text-align:center;margin:0;font-family:var(--sc-font-body);font-style:italic;font-size:13px;line-height:1.55;color:#ece3d280}.sc-clock-right{display:flex;flex-direction:column;gap:clamp(32px,4vh,48px);max-width:600px}.sc-clock-title{font-family:var(--sc-font-display);font-weight:500;color:var(--sc-cream);font-size:clamp(30px,4.5vw,50px);margin:12px 0 0;line-height:1.1}.sc-clock-body{font-family:var(--sc-font-body);font-weight:300;color:#ece3d2b3;font-size:clamp(16px,1.8vw,19px);line-height:1.65;margin-top:16px}.sc-clock-em{color:var(--sc-amber);font-style:italic}.sc-chart{position:relative;width:100%;aspect-ratio:2 / 1;height:auto;max-height:320px;padding:28px 24px;border-radius:10px;border:1px solid rgba(217,164,65,.1);background:#1d191580;box-shadow:0 15px 30px #0c0a0833;overflow:hidden}.sc-chart-grid{position:absolute;top:24px;right:24px;bottom:24px;left:24px;display:flex;flex-direction:column;justify-content:space-between;opacity:.2;z-index:0;pointer-events:none}.sc-chart-grid>div{width:100%;height:1px;background:#d9a44140}.sc-chart-svg{position:relative;z-index:1;width:100%;height:100%}.sc-chart-seal{position:absolute;top:14px;right:clamp(18px,5%,52px);z-index:2;width:74px;height:74px;filter:drop-shadow(0 7px 16px rgba(12,10,8,.5))}.sc-chart-seal svg{width:100%;height:100%;overflow:visible}.sc-seal-wax{filter:drop-shadow(0 0 .5px rgba(0,0,0,.4))}.sc-seal-grade{font-family:var(--sc-font-display);font-weight:700;font-size:34px;fill:#43280c;stroke:#fbe7bf66;stroke-width:.5;paint-order:stroke fill;letter-spacing:.02em}.sc-seal-arc{font-family:var(--sc-font-mono);font-size:6.4px;letter-spacing:.16em;fill:#f6e1ad;fill-opacity:.82;text-transform:uppercase}.sc-chart-cap{position:absolute;bottom:14px;left:24px;font-family:var(--sc-font-mono);font-size:9px;color:#ece3d24d}.sc-transit{position:relative;z-index:25;width:100%;height:100vh;background:var(--sc-bg);overflow:hidden;-webkit-user-select:none;user-select:none}.sc-transit-dark{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;display:flex;align-items:center;justify-content:center;text-align:center;padding:24px;background:var(--sc-bg)}.sc-transit-text{max-width:896px;margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:24px}.sc-transit-title{font-family:var(--sc-font-display);font-weight:300;color:var(--sc-cream);font-size:clamp(48px,8vw,128px);letter-spacing:-.02em;line-height:1;margin:0}.sc-transit-title.is-light{color:var(--sc-paper-ink)}.sc-transit-sub{font-family:var(--sc-font-body);font-style:italic;color:#d9a441b3;font-size:clamp(18px,2.2vw,24px);max-width:36rem}.sc-transit-sub.is-light{color:var(--sc-gold)}.sc-transit-rule{width:48px;height:1px;background:#d9a44133}.sc-transit-foot{font-family:var(--sc-font-mono);font-size:9px;letter-spacing:.2em;text-transform:uppercase;color:#ece3d24d}.sc-transit-sheet{position:absolute;top:0;right:0;bottom:0;left:0;z-index:10;overflow:hidden;background:var(--sc-paper);color:var(--sc-paper-ink);box-shadow:0 -12px 30px -14px #0c0a0873;will-change:transform;backface-visibility:hidden;transform:translateZ(0)}.sc-transit-light-vignette{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:radial-gradient(circle,transparent 50%,rgba(43,38,32,.15) 100%)}.sc-transit-grain{position:absolute;top:0;right:0;bottom:0;left:0;opacity:.04;mix-blend-mode:overlay;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 250 250' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}.sc-transit-sketch{position:absolute;pointer-events:none;display:flex;flex-direction:column;align-items:center;gap:6px}.sc-transit-sketch img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 2px 6px rgba(43,38,32,.12))}.sc-transit-sketch-cap{font-family:var(--sc-font-body);font-style:italic;font-size:10px;letter-spacing:.12em;color:#2b26208c;white-space:nowrap}.sc-transit-sketch-l{left:4%;bottom:8%;width:clamp(200px,22vw,320px);height:clamp(260px,30vw,420px);opacity:.9}.sc-transit-sketch-r{right:4%;top:9%;width:clamp(180px,20vw,280px);height:clamp(240px,28vw,380px);opacity:.82}.sc-transit-sketch-heart img{transform:rotate(-8deg)}.sc-transit-lightcontent{position:absolute;top:0;right:0;bottom:0;left:0;z-index:10;display:flex;align-items:center;justify-content:center;text-align:center;padding:24px;will-change:transform;backface-visibility:hidden}.sc-gallery{position:relative;z-index:20;width:100%;height:100vh;overflow:hidden;-webkit-user-select:none;user-select:none;background:var(--sc-paper);color:var(--sc-paper-ink)}.sc-gallery-tl,.sc-gallery-br{position:absolute;z-index:5;font-family:var(--sc-font-mono);font-size:10px;letter-spacing:.3em;text-transform:uppercase;color:#2b262066}.sc-gallery-tl{top:48px;left:48px}.sc-gallery-br{bottom:48px;right:48px}.sc-gallery-track{height:100%;display:flex;align-items:center;gap:64px;padding:0 clamp(64px,8vw,128px);width:fit-content;will-change:transform}.sc-gallery-intro{width:clamp(300px,32vw,450px);flex-shrink:0;display:flex;flex-direction:column}.sc-gallery-title{font-family:var(--sc-font-display);font-weight:500;color:var(--sc-paper-ink);font-size:clamp(36px,5vw,60px);letter-spacing:-.01em;line-height:1.1;margin:16px 0 0}.sc-gallery-lead{font-family:var(--sc-font-body);font-weight:300;color:#2b2620b3;font-size:clamp(16px,1.6vw,18px);line-height:1.6;margin-top:16px}.sc-gallery-hint{display:flex;align-items:center;gap:8px;margin-top:32px;color:var(--sc-gold);font-family:var(--sc-font-mono);font-size:12px;letter-spacing:.05em}.sc-gallery-arrow{animation:sc-bounce-x 1.2s ease-in-out infinite}@keyframes sc-bounce-x{0%,to{transform:translate(0)}50%{transform:translate(6px)}}.sc-dot-live{width:8px;height:8px;border-radius:50%;background:var(--sc-emerald);animation:sc-pulse 1.6s ease-in-out infinite}.sc-tag-burgundy{color:var(--sc-burgundy)}.sc-tag-sage{color:var(--sc-sage)}.sc-gphone{flex-shrink:0;display:flex;align-items:center}.sc-phone{--sc-phone-accent: var(--sc-gold);display:flex;flex-direction:column;align-items:center;gap:18px}.sc-phone-frame{position:relative;width:clamp(286px,30vw,320px);aspect-ratio:9 / 19;padding:10px;border-radius:46px;background:linear-gradient(150deg,#2a2622,#4a443c 38%,#211d19);box-shadow:0 26px 60px -22px #0c0a0899,inset 0 0 0 1.5px #f7eede24,inset 0 1px 1px #f7eede40;will-change:transform;backface-visibility:hidden}.sc-phone-island{position:absolute;top:20px;left:50%;transform:translate(-50%);z-index:5;width:86px;height:23px;border-radius:999px;background:#0c0a08;box-shadow:inset 0 0 2px #000c}.sc-phone-screen{position:relative;width:100%;height:100%;border-radius:37px;overflow:hidden;background:var(--sc-paper);color:var(--sc-paper-ink);display:flex;flex-direction:column}.sc-phone-status{flex-shrink:0;height:40px;display:flex;align-items:flex-end;justify-content:space-between;padding:0 26px 5px;font-family:var(--sc-font-mono)}.sc-phone-time{font-size:13px;font-weight:600;color:var(--sc-paper-ink);letter-spacing:.02em}.sc-phone-status-r{display:flex;align-items:center;gap:5px;color:var(--sc-paper-ink)}.sc-phone-status-r svg{fill:currentColor}.sc-phone-content{flex:1;min-height:0;overflow:hidden;display:flex;flex-direction:column;padding:6px 16px 18px}.sc-phone-label{font-family:var(--sc-font-mono);font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:#2b262080;display:flex;align-items:center;gap:8px}.sc-phone-label:before{content:"";width:16px;height:1px;background:var(--sc-phone-accent);opacity:.6}.sc-phone-content .sc-mock{width:100%;height:100%;padding:0;border-radius:0;background:transparent;border:none;box-shadow:none}.sc-phone-content .sc-mock-head{margin-bottom:14px}.sc-phone-content .sc-mock-title{font-size:21px;margin-top:8px}.sc-exam{display:flex;flex-direction:column;height:100%}.sc-exam-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:12px;border-bottom:1px solid rgba(43,38,32,.08)}.sc-exam-head-l{display:flex;align-items:center;gap:10px}.sc-exam-avatar{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#5f7d5229;color:var(--sc-sage)}.sc-exam-head-info{display:flex;flex-direction:column}.sc-exam-name{font-family:var(--sc-font-body);font-weight:600;font-size:15px;color:var(--sc-paper-ink)}.sc-exam-diff{font-family:var(--sc-font-mono);font-size:9px;letter-spacing:.06em;color:var(--sc-sage)}.sc-exam-qbar{margin:12px 0;padding:10px 12px;border-radius:8px;background:#efe7d880;border:1px solid rgba(43,38,32,.06)}.sc-exam-qnum{display:block;font-family:var(--sc-font-mono);font-size:9px;letter-spacing:.08em;text-transform:uppercase;color:var(--sc-gold)}.sc-exam-qtext{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-family:var(--sc-font-body);font-size:13px;line-height:1.4;color:#2b2620d9;margin-top:3px}.sc-exam-body{flex:1;min-height:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px}.sc-exam-rings{position:relative;width:120px;height:120px;display:flex;align-items:center;justify-content:center}.sc-exam-ring{position:absolute;border-radius:50%;border:1px solid rgba(95,125,82,.35)}.sc-exam-ring.r1{width:78px;height:78px}.sc-exam-ring.r2{width:100px;height:100px;opacity:.6}.sc-exam-ring.r3{width:120px;height:120px;opacity:.35}.sc-exam-rings.ai-speaking .sc-exam-ring{animation:sc-ring-pulse 2s ease-out infinite}.sc-exam-rings.ai-speaking .sc-exam-ring.r2{animation-delay:.3s}.sc-exam-rings.ai-speaking .sc-exam-ring.r3{animation-delay:.6s}@keyframes sc-ring-pulse{0%{transform:scale(.92);opacity:.5}70%{opacity:.12}to{transform:scale(1.12);opacity:0}}.sc-exam-orb{position:relative;width:72px;height:72px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 38% 32%,#74996a,#5f7d52 55%,#45603a);box-shadow:0 8px 20px -6px #45603a99,inset 0 1px 2px #ffffff59}.sc-exam-orb.user-speaking{background:radial-gradient(circle at 38% 32%,#c79a55,#b07d3c 55%,#8a5f28);box-shadow:0 8px 20px -6px #8a5f2899,inset 0 1px 2px #ffffff59}.sc-exam-bars{width:46px;height:30px}.sc-exam-bars rect{fill:#fdfaf4eb;transition:y .12s ease,height .12s ease}.sc-exam-status{font-family:var(--sc-font-body);font-style:italic;font-size:13px;color:#2b262099}.sc-exam-subs{display:flex;flex-wrap:wrap;justify-content:center;gap:4px 6px;max-height:70px;overflow:hidden;padding:0 4px;font-family:var(--sc-font-body);font-size:13px;line-height:1.4;text-align:center}.sc-exam-sub{color:var(--sc-paper-ink);transition:opacity .25s ease,transform .25s ease}.sc-exam-sub.is-cur{color:var(--sc-sage);font-weight:600;transform:scale(1.06)}.sc-exam-foot{display:flex;align-items:center;justify-content:center;gap:8px;padding-top:12px;margin-top:8px;border-top:1px solid rgba(43,38,32,.08)}.sc-exam-mic{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#5f7d5224;color:var(--sc-sage)}.sc-exam-foot-tag{font-family:var(--sc-font-mono);font-size:9px;letter-spacing:.06em;color:#2b262066}.sc-mock{position:relative;display:flex;flex-direction:column}.sc-mock-head{margin-bottom:18px}.sc-mock-tag{font-family:var(--sc-font-mono);font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--sc-gold)}.sc-mock-title{font-family:var(--sc-font-display);font-size:24px;color:var(--sc-paper-ink);margin:12px 0 0;letter-spacing:.01em}.sc-mock-sub{font-family:var(--sc-font-body);color:#2b262099;font-size:13px;margin-top:4px}.sc-q2-card{padding:18px;border-radius:8px;background:#efe7d873;border:1px solid rgba(43,38,32,.06)}.sc-q2-meta{display:flex;align-items:center;gap:10px}.sc-q2-badge{font-family:var(--sc-font-mono);font-size:10px;font-weight:600;padding:2px 8px;border-radius:999px;background:#b07d3c24;color:var(--sc-gold)}.sc-q2-topic{font-family:var(--sc-font-mono);font-size:9px;letter-spacing:.08em;text-transform:uppercase;color:#2b262073}.sc-q2-text{font-family:var(--sc-font-body);font-size:16px;line-height:1.45;color:var(--sc-paper-ink);margin:10px 0 0}.sc-q2-options{display:flex;flex-direction:column;gap:10px;margin-top:16px;flex:1}.sc-q2-opt{display:flex;align-items:center;gap:12px;width:100%;text-align:left;padding:11px 14px;border-radius:8px;background:#fff;border:1px solid rgba(43,38,32,.1);cursor:pointer;transition:border-color .2s,background .2s,transform .1s}.sc-q2-opt:hover:not(:disabled){border-color:#b07d3c80}.sc-q2-opt:active:not(:disabled){transform:scale(.99)}.sc-q2-opt:disabled{cursor:default}.sc-q2-letter{flex-shrink:0;width:26px;height:26px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-family:var(--sc-font-mono);font-size:12px;font-weight:600;background:#2b26200f;color:#2b2620b3}.sc-q2-opt-text{flex:1;font-family:var(--sc-font-body);font-size:14px;color:var(--sc-paper-ink)}.sc-q2-icon{flex-shrink:0;width:18px;text-align:center;font-size:14px;font-weight:700}.sc-q2-opt.is-correct{background:#5f7d521f;border-color:var(--sc-sage)}.sc-q2-opt.is-correct .sc-q2-letter{background:var(--sc-sage);color:#fff}.sc-q2-opt.is-correct .sc-q2-icon{color:var(--sc-sage)}.sc-q2-opt.is-wrong{background:#8a4a441a;border-color:var(--sc-burgundy)}.sc-q2-opt.is-wrong .sc-q2-letter{background:var(--sc-burgundy);color:#fff}.sc-q2-opt.is-wrong .sc-q2-icon{color:var(--sc-burgundy)}.sc-q2-foot{margin-top:16px;min-height:24px;display:flex;align-items:center;justify-content:flex-end}.sc-q2-hint{font-family:var(--sc-font-body);font-style:italic;font-size:12px;color:#2b262066}.sc-q2-next{font-family:var(--sc-font-mono);font-size:11px;letter-spacing:.05em;text-transform:uppercase;color:var(--sc-gold);background:none;border:none;cursor:pointer;padding:4px 2px;transition:color .2s}.sc-q2-next:hover{color:#9d6f34}.sc-swipe2-area{position:relative;flex:1;margin-top:8px;display:flex;align-items:center}.sc-swipe2-edge{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px;pointer-events:none}.sc-swipe2-edge-l{left:-8px;color:var(--sc-burgundy);background:#8a4a441f}.sc-swipe2-edge-r{right:-8px;color:var(--sc-sage);background:#5f7d5224}.sc-swipe2-card{position:absolute;top:0;right:8px;bottom:0;left:8px;padding:22px;border-radius:10px;background:#fff;border:1px solid rgba(43,38,32,.1);box-shadow:0 8px 22px -10px #2b26202e;display:flex;flex-direction:column;justify-content:space-between;will-change:transform,opacity;touch-action:none}.sc-swipe2-top{cursor:grab;z-index:2}.sc-swipe2-top:active{cursor:grabbing}.sc-swipe2-peek{z-index:1;transform:scale(.94) translateY(10px);opacity:.55}.sc-errcard-head{display:flex;justify-content:space-between;align-items:center}.sc-errcard-num{font-family:var(--sc-font-mono);font-size:11px;font-weight:600;color:#2b262099}.sc-errcard-type{font-family:var(--sc-font-mono);font-size:8px;padding:3px 9px;border-radius:999px;background:#8a4a441a;color:var(--sc-burgundy)}.sc-errcard-desc{font-family:var(--sc-font-body);font-size:15px;color:var(--sc-paper-ink);margin:14px 0 0;line-height:1.5}.sc-errcard-meta{display:flex;justify-content:space-between;font-family:var(--sc-font-mono);font-size:10px;color:var(--sc-gold)}.sc-swipe2-ctrls{display:flex;justify-content:center;gap:20px;margin-top:18px}.sc-swipe2-btn{font-family:var(--sc-font-mono);font-size:10px;letter-spacing:.05em;text-transform:uppercase;padding:9px 22px;border-radius:999px;cursor:pointer;transition:background .2s}.sc-swipe2-repeat{border:1px solid rgba(138,74,68,.3);color:var(--sc-burgundy);background:transparent}.sc-swipe2-repeat:hover{background:#8a4a441a}.sc-swipe2-fixed{border:none;background:var(--sc-sage);color:#fff;box-shadow:0 1px 2px #2b26201a}.sc-swipe2-fixed:hover{background:#4e6a44}.sc-tk{display:flex;flex-direction:column;height:100%}.sc-tk-head{margin-bottom:14px}.sc-tk-eyebrow{font-family:var(--sc-font-mono);font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:var(--sc-sage)}.sc-tk-title{font-family:var(--sc-font-display);font-size:21px;color:var(--sc-paper-ink);margin:6px 0 0}.sc-tk-grid-label{font-family:var(--sc-font-mono);font-size:9px;letter-spacing:.06em;color:#2b262066;margin-top:4px}.sc-tk-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;flex:1;align-content:start}.sc-tk-cell{position:relative;text-align:left;padding:12px;border-radius:10px;cursor:pointer;overflow:hidden;background:#faf6ede6;border:1px solid rgba(43,38,32,.08);display:flex;flex-direction:column;gap:4px;min-height:78px;transition:border-color .2s,transform .15s,box-shadow .2s}.sc-tk-cell-cat{font-family:var(--sc-font-mono);font-size:8px;font-weight:600;letter-spacing:.05em;color:var(--sc-sage)}.sc-tk-cell-title{font-family:var(--sc-font-display);font-size:16px;color:var(--sc-paper-ink)}.sc-tk-cell.is-demo{border-color:#5f7d5273;box-shadow:0 4px 14px -8px #5f7d5280}.sc-tk-cell.is-demo:hover{transform:translateY(-2px);border-color:var(--sc-sage)}.sc-tk-demo-tag{margin-top:auto;font-family:var(--sc-font-mono);font-size:9px;letter-spacing:.05em;color:var(--sc-sage)}.sc-tk-cell.is-locked{cursor:not-allowed}.sc-tk-cell.is-locked .sc-tk-cell-cat,.sc-tk-cell.is-locked .sc-tk-cell-title{filter:blur(3.5px);opacity:.55;-webkit-user-select:none;user-select:none}.sc-tk-lock{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;color:#2b262066;background:#efe7d840}.sc-tk-hint{font-family:var(--sc-font-body);font-style:italic;font-size:11px;color:#2b262073;text-align:center;margin:12px 0 0}.sc-tk-detail{display:flex;flex-direction:column;height:100%}.sc-tk-back{align-self:flex-start;display:inline-flex;align-items:center;gap:3px;padding:4px 8px 4px 4px;border:none;background:none;cursor:pointer;font-family:var(--sc-font-mono);font-size:10px;letter-spacing:.05em;text-transform:uppercase;color:#2b26208c}.sc-tk-back:hover{color:var(--sc-paper-ink)}.sc-tk-card{flex:1;margin-top:8px;padding:16px;border-radius:12px;background:#faf6edf2;border:1px solid rgba(95,125,82,.3);box-shadow:0 8px 24px -14px #2b26204d;display:flex;flex-direction:column}.sc-tk-card-top{display:flex;align-items:baseline;justify-content:space-between;padding-bottom:12px;border-bottom:1px solid rgba(43,38,32,.1)}.sc-tk-card-num{font-family:var(--sc-font-display);font-size:19px;color:var(--sc-paper-ink)}.sc-tk-card-cat{font-family:var(--sc-font-mono);font-size:9px;letter-spacing:.05em;color:var(--sc-sage)}.sc-tk-qlist{list-style:none;margin:14px 0 0;padding:0;display:flex;flex-direction:column;gap:14px}.sc-tk-q{display:flex;gap:10px;font-family:var(--sc-font-body);font-size:13px;line-height:1.4;color:#2b2620e6}.sc-tk-q-n{flex-shrink:0;width:20px;height:20px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--sc-font-mono);font-size:11px;font-weight:600;background:#5f7d5224;color:var(--sc-sage)}.sc-tk-prep{margin-top:auto;padding-top:12px;font-family:var(--sc-font-body);font-style:italic;font-size:11px;color:#2b262080}.sc-tk-draw{margin-top:14px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px;border-radius:10px;border:none;cursor:pointer;background:var(--sc-sage);color:#fff;font-family:var(--sc-font-body);font-weight:600;font-size:14px;box-shadow:0 4px 14px -6px #5f7d5299;transition:background .2s}.sc-tk-draw:hover{background:#4e6a44}.sc-finale{position:relative;z-index:30;width:100%;min-height:100vh;min-height:100dvh;overflow:hidden;-webkit-user-select:none;user-select:none;display:flex;flex-direction:column;justify-content:space-between;align-items:center;padding:clamp(64px,9vh,110px) 24px;background:var(--sc-paper);color:var(--sc-paper-ink);border-top:1px solid rgba(43,38,32,.05)}.sc-finale-rule{position:absolute;left:48px;right:48px;height:1px}.sc-finale-rule-top{top:0;background:linear-gradient(to right,transparent,rgba(43,38,32,.1),transparent)}.sc-finale-rule-bottom{bottom:48px;background:linear-gradient(to right,transparent,rgba(43,38,32,.05),transparent)}.sc-finale-logo{display:flex;flex-direction:column;align-items:center;gap:8px}.sc-finale-brand{font-family:var(--sc-font-mono);font-size:9px;letter-spacing:.4em;text-transform:uppercase;color:#2b262099}.sc-finale-center{position:relative;z-index:10;display:flex;flex-direction:column;align-items:center;gap:32px;max-width:896px;text-align:center}.sc-finale-heading{font-family:var(--sc-font-display);font-weight:200;color:var(--sc-paper-ink);font-size:clamp(48px,8vw,128px);letter-spacing:-.02em;line-height:1;margin:0}.sc-finale-btn{display:inline-flex;align-items:center;gap:16px;padding:20px 40px;border-radius:999px;background:var(--sc-paper);border:1px solid rgba(43,38,32,.15);color:var(--sc-paper-ink);text-decoration:none;font-family:var(--sc-font-body);font-style:italic;font-size:18px;letter-spacing:.05em;box-shadow:0 4px 15px -5px #2b26201a;transition:background .5s ease,color .5s ease}.sc-finale-btn:hover{background:var(--sc-paper-ink);color:var(--sc-paper)}.sc-finale-stat{font-family:var(--sc-font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#2b262073}.sc-finale-credits{position:relative;z-index:10;width:100%;max-width:1152px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;gap:16px;font-family:var(--sc-font-mono);font-size:8px;letter-spacing:.2em;text-transform:uppercase;color:#2b262066}.sc-finale-veritas{font-family:var(--sc-font-body);font-style:italic;font-size:11px;text-transform:none;letter-spacing:0}@media (max-width: 900px){.sc-hero-header{padding:20px}.sc-hero-nav{gap:14px;font-size:9px}.sc-disc,.sc-clock,.sc-transit,.sc-gallery{height:auto;min-height:100vh}.sc-disc-grid{grid-template-columns:1fr;gap:16px}.sc-disc-card{height:auto}.sc-disc-constellation{display:none}.sc-clock-grid{grid-template-columns:1fr;gap:32px}.sc-gallery{height:auto}.sc-gallery-track{flex-direction:column;align-items:center;width:100%;height:auto;padding:80px 20px;gap:56px}.sc-gphone{width:100%;justify-content:center}.sc-swipe2-area{min-height:220px}.sc-gallery-intro{width:100%}.sc-gallery-tl,.sc-gallery-br{display:none}.sc-finale-credits{flex-direction:column}}@media (prefers-reduced-motion: reduce){.sc-astro-ring-cw,.sc-astro-ring-ccw,.sc-astro-pointer,.sc-pre-bar-line,.sc-hero-scroll span,.sc-dot-live,.sc-gallery-arrow{animation:none!important}.sc-paper-blob{opacity:.06}.sc-disc,.sc-clock,.sc-transit,.sc-gallery{height:auto;min-height:100vh}.sc-gallery-track{flex-direction:column;align-items:center;width:100%;height:auto;padding:80px clamp(24px,6vw,80px);gap:56px}.sc-gallery-intro{width:min(100%,560px)}.sc-gphone{width:100%;justify-content:center}.sc-swipe2-area{min-height:220px}}.imm-root{min-height:100vh;overflow:hidden;background:var(--sc-bg);touch-action:manipulation}.imm-hero{position:relative;min-height:100vh;min-height:100dvh;width:100%;overflow:hidden;display:grid;place-items:center;background:radial-gradient(circle at 50% 18%,rgba(176,125,60,.12),transparent 34%),radial-gradient(circle at 82% 86%,rgba(95,125,82,.1),transparent 32%),var(--sc-bg);isolation:isolate;transition:background .62s cubic-bezier(.22,1,.36,1)}#alethea-tether-canvas{--imm-particle-rgb: 176,125,60;--imm-particle-static-alpha: .06;position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;width:100%;height:100%;pointer-events:none}.sc-root[data-showcase-theme=light] #alethea-tether-canvas{--imm-particle-rgb: 147,106,50;--imm-particle-static-alpha: .08}.imm-hero-vignette{position:absolute;top:0;right:0;bottom:0;left:0;z-index:4;pointer-events:none;background:linear-gradient(to bottom,rgba(24,20,16,.2),transparent 22%,transparent 74%,rgba(24,20,16,.72)),radial-gradient(circle at 50% 50%,transparent 42%,rgba(10,8,6,.72));transition:background .62s cubic-bezier(.22,1,.36,1)}.imm-ambient-grid{position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;pointer-events:none;opacity:.18;background:linear-gradient(rgba(236,227,210,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(236,227,210,.035) 1px,transparent 1px);background-size:72px 72px;-webkit-mask-image:radial-gradient(circle at 50% 46%,black,transparent 72%);mask-image:radial-gradient(circle at 50% 46%,black,transparent 72%)}.imm-orbit-field{position:absolute;top:12vh;right:9vw;bottom:18vh;left:9vw;z-index:2;pointer-events:none;opacity:.22;border:1px solid rgba(176,125,60,.12);border-radius:50%;transform:rotate(-10deg)}.imm-orbit-field:before,.imm-orbit-field:after{content:"";position:absolute;top:10%;right:10%;bottom:10%;left:10%;border:1px solid rgba(236,227,210,.08);border-radius:50%;transform:rotate(18deg) scaleX(.72)}.imm-orbit-field:after{top:22%;right:22%;bottom:22%;left:22%;border-color:#d9a4411f;transform:rotate(-34deg) scaleX(1.35)}.imm-navbar{position:fixed;top:0;left:0;right:0;z-index:80;display:flex;align-items:flex-start;justify-content:space-between;gap:24px;padding:28px clamp(20px,4vw,52px);pointer-events:none}.imm-brand,.imm-nav,.imm-nav a{pointer-events:auto}.imm-brand{display:inline-flex;align-items:center;gap:12px;color:var(--sc-cream);text-decoration:none;transition:color .45s ease}.imm-brand-mark{flex:0 0 auto;overflow:visible}.imm-brand span{display:flex;flex-direction:column;gap:4px}.imm-brand strong{font-family:var(--sc-font-mono);font-size:11px;letter-spacing:.36em;font-weight:500}.imm-brand small{font-family:var(--sc-font-mono);font-size:9px;letter-spacing:.18em;color:#d9a441a8}.imm-nav{display:flex;justify-content:flex-end;align-items:flex-start;gap:clamp(12px,2vw,28px);font-family:var(--sc-font-mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase}.imm-nav-item{position:relative;padding-bottom:12px}.imm-nav-item>a{display:inline-flex;color:#ece3d2b8;text-decoration:none;transition:color .25s ease}.imm-theme-trigger{display:inline-flex;align-items:baseline;gap:8px;padding:0;border:0;background:transparent;color:#ece3d2b8;font:inherit;letter-spacing:inherit;text-transform:inherit}.imm-theme-trigger strong{color:var(--sc-amber);font-weight:500;letter-spacing:.08em}.imm-nav-item:hover>a,.imm-nav-item:focus-within>a,.imm-theme-nav:hover .imm-theme-trigger,.imm-theme-nav:focus-within .imm-theme-trigger{color:var(--sc-amber)}.imm-nav-drawer{position:absolute;top:calc(100% - 2px);right:0;width:max-content;min-width:210px;max-height:0;overflow:hidden;opacity:0;padding:0 14px;display:flex;flex-direction:column;gap:10px;background:#181410cc;border:1px solid rgba(176,125,60,.24);border-radius:8px;box-shadow:0 18px 42px #00000047;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:max-height .3s ease,opacity .2s ease,padding .3s ease}.imm-nav-item:hover .imm-nav-drawer,.imm-nav-item:focus-within .imm-nav-drawer{max-height:260px;opacity:1;padding:14px}.imm-nav-drawer a{color:#ece3d2c2;text-decoration:none;white-space:nowrap}.imm-theme-drawer button{display:flex;align-items:baseline;justify-content:space-between;gap:18px;width:100%;padding:0;border:0;background:transparent;color:#ece3d2c2;font:inherit;letter-spacing:inherit;text-transform:inherit;text-align:left}.imm-theme-drawer button small{color:#d9a4418a;font-size:9px;letter-spacing:.08em}.imm-theme-drawer button.is-active span,.imm-theme-drawer button:hover span,.imm-theme-drawer button:focus-visible span{color:var(--sc-amber)}.imm-nav-drawer a:hover,.imm-nav-drawer a:focus-visible{color:var(--sc-amber)}.imm-hero-center{position:relative;z-index:10;width:min(100% - 32px,840px);display:flex;flex-direction:column;align-items:center;text-align:center;padding:clamp(132px,18vh,180px) 0 clamp(132px,20vh,210px)}.imm-center-mark{width:clamp(72px,9vw,96px);height:clamp(72px,9vw,96px);color:var(--sc-cream);overflow:visible;filter:drop-shadow(0 0 18px rgba(176,125,60,.22))}.imm-logo-dot{transform-origin:center;filter:drop-shadow(0 0 8px rgba(176,125,60,.8))}.imm-hero-title{margin:20px 0 0;color:var(--sc-cream);font-family:var(--sc-font-display);font-weight:500;font-size:clamp(42px,7vw,72px);letter-spacing:.38em;line-height:1.05;text-indent:.38em;transition:color .45s ease}.imm-title-char{display:inline-block;will-change:transform,opacity}.imm-hero-subtitle{margin:12px 0 0;color:#d9a441eb;font-family:var(--sc-font-body);font-size:clamp(18px,2.1vw,24px);font-style:italic;letter-spacing:.08em;transition:color .45s ease}.imm-stat-row{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 14px;margin-top:26px}.imm-stat-chip{display:inline-flex;align-items:center;min-height:28px;padding:0 12px;border:1px solid rgba(176,125,60,.2);border-radius:999px;color:#d9a44194;font-family:var(--sc-font-mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;background:#1814103d;transition:background .45s ease,border-color .45s ease,color .45s ease}#imm-main-btn{--cursor-fill-x: 50%;--cursor-fill-y: 50%;position:relative;top:auto;bottom:auto;left:auto;z-index:12;margin-top:28px;padding:18px 34px;min-height:58px;border:1px solid rgba(239,231,216,.28);border-radius:999px;background:#18141033;color:var(--sc-cream);font-family:var(--sc-font-mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);overflow:hidden;isolation:isolate;will-change:transform;transition:border-color .3s ease,background .3s ease,color .3s ease,box-shadow .3s ease}#imm-main-btn:before{content:"";position:absolute;top:-2px;right:-2px;bottom:-2px;left:-2px;z-index:0;pointer-events:none;opacity:0;transform:scaleX(.42);transform-origin:var(--cursor-fill-x) var(--cursor-fill-y);border-radius:inherit;background:radial-gradient(80px 34px at var(--cursor-fill-x) var(--cursor-fill-y),rgba(255,255,255,.36),transparent 72%),linear-gradient(105deg,#b07d3cd1,#d9a44161 48%,#5f7d527a);transition:opacity .26s cubic-bezier(.22,1,.36,1),transform .44s cubic-bezier(.22,1,.36,1)}#imm-main-btn:after{content:"";position:absolute;top:2px;right:2px;bottom:2px;left:2px;z-index:-1;border-radius:inherit;background:#18141047}#imm-main-btn.is-cursor-fill:before,#imm-main-btn:hover:before,#imm-main-btn:focus-visible:before{opacity:1;transform:scaleX(1)}#imm-main-btn:hover,#imm-main-btn:focus-visible{border-color:#d9a441b8;background:#b07d3c38;box-shadow:0 0 0 1px #d9a4412e,0 18px 42px #b07d3c2e}#imm-main-btn:active{transform:translateY(1px) scale(.985);border-color:#d9a441d6;box-shadow:0 10px 24px #b07d3c29}.imm-megatype{position:absolute;left:50%;bottom:-.16em;z-index:3;transform:translate(-50%);width:100%;color:var(--sc-cream);opacity:.07;font-family:var(--sc-font-display);font-size:clamp(104px,18vw,240px);font-weight:800;letter-spacing:0;line-height:.8;text-align:center;-webkit-user-select:none;user-select:none;pointer-events:none;transition:color .45s ease,opacity .45s ease}#imm-custom-cursor{position:fixed;top:0;left:0;z-index:9999;width:28px;height:28px;border-radius:50%;background:#fff;pointer-events:none;mix-blend-mode:difference;transform:translate(-50%,-50%);will-change:transform;transition:box-shadow .24s ease,border-color .24s ease}#imm-custom-cursor:before{content:"";position:absolute;top:50%;left:50%;width:4px;height:4px;border-radius:50%;background:#000;transform:translate(-50%,-50%)}#imm-custom-cursor[data-mode=expand]:before{opacity:0}#imm-custom-cursor:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:inherit;opacity:0;transform:scaleX(.72);background:radial-gradient(70% 130% at 28% 50%,rgba(255,255,255,.28),transparent 62%),linear-gradient(105deg,#b07d3c4d,#d9a44124,#5f7d5229);border:1px solid rgba(217,164,65,.42);box-shadow:inset 0 0 22px #ffffff14,0 0 28px #b07d3c38;-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px);transition:opacity .24s ease,transform .36s cubic-bezier(.22,1,.36,1)}#imm-custom-cursor[data-mode=expand]:after{opacity:1;transform:scaleX(1)}.sc-root[data-showcase-theme=light] .imm-hero{background:radial-gradient(circle at 50% 18%,rgba(176,125,60,.15),transparent 34%),radial-gradient(circle at 82% 86%,rgba(95,125,82,.12),transparent 32%),#efe7d8}.sc-root[data-showcase-theme=light] .imm-hero-vignette{background:linear-gradient(to bottom,rgba(239,231,216,.72),transparent 24%,transparent 72%,rgba(230,220,199,.84)),radial-gradient(circle at 50% 50%,transparent 48%,rgba(176,157,125,.3))}.sc-root[data-showcase-theme=light] .imm-ambient-grid{opacity:.24;background:linear-gradient(rgba(43,38,32,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(43,38,32,.045) 1px,transparent 1px)}.sc-root[data-showcase-theme=light] .imm-orbit-field{opacity:.2;border-color:#936a3233}.sc-root[data-showcase-theme=light] .imm-orbit-field:before{border-color:#2b262014}.sc-root[data-showcase-theme=light] .imm-orbit-field:after{border-color:#936a3229}.sc-root[data-showcase-theme=light] .imm-brand,.sc-root[data-showcase-theme=light] .imm-center-mark,.sc-root[data-showcase-theme=light] .imm-hero-title,.sc-root[data-showcase-theme=light] .imm-megatype{color:#2b2620}.sc-root[data-showcase-theme=light] .imm-brand small,.sc-root[data-showcase-theme=light] .imm-hero-subtitle{color:#936a32d1}.sc-root[data-showcase-theme=light] .imm-nav-item>a,.sc-root[data-showcase-theme=light] .imm-theme-trigger,.sc-root[data-showcase-theme=light] .imm-nav-drawer a,.sc-root[data-showcase-theme=light] .imm-theme-drawer button{color:#2b2620ad}.sc-root[data-showcase-theme=light] .imm-nav-drawer{background:#fdfaf4cc;border-color:#936a3238;box-shadow:0 18px 42px #493a2629}.sc-root[data-showcase-theme=light] .imm-stat-chip{border-color:#936a3238;color:#936a32b8;background:#fdfaf475}.sc-root[data-showcase-theme=light] #imm-main-btn{color:#2b2620;border-color:#2b26202e;background:#fdfaf466;box-shadow:0 14px 34px #493a261a}.sc-root[data-showcase-theme=light] #imm-main-btn:before{background:radial-gradient(80px 34px at var(--cursor-fill-x) var(--cursor-fill-y),rgba(255,255,255,.72),transparent 72%),linear-gradient(105deg,#b07d3c6b,#d9a44142 48%,#5f7d5247)}.sc-root[data-showcase-theme=light] #imm-main-btn:after{background:#fdfaf47a}.sc-root[data-showcase-theme=light] #imm-main-btn:hover,.sc-root[data-showcase-theme=light] #imm-main-btn:focus-visible{border-color:#936a3285;background:#b07d3c1f;box-shadow:0 0 0 1px #936a321f,0 18px 42px #493a2624}.sc-root[data-showcase-theme=light] #imm-custom-cursor{background:#2b2620;mix-blend-mode:normal}.sc-root[data-showcase-theme=light] #imm-custom-cursor:before{background:#efe7d8}.sc-root[data-showcase-theme=light] #imm-custom-cursor:after{background:radial-gradient(70% 130% at 28% 50%,rgba(255,255,255,.52),transparent 62%),linear-gradient(105deg,#b07d3c3d,#d9a4412e,#5f7d5224);border-color:#936a3257;box-shadow:inset 0 0 22px #fff3,0 0 28px #936a322e}.sc-placeholder{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;background:radial-gradient(circle at 50% 12%,rgba(176,125,60,.12),transparent 34%),#181410;color:#ece3d2;font-family:var(--sc-font-body)}.sc-placeholder-header{padding:28px clamp(20px,4vw,52px)}.sc-placeholder-brand{color:#ece3d2;text-decoration:none;font-family:var(--sc-font-mono);font-size:11px;letter-spacing:.36em;text-transform:uppercase}.sc-placeholder-main{flex:1;width:min(100% - 40px,820px);margin:0 auto;display:flex;flex-direction:column;justify-content:center;padding:56px 0 96px}.sc-placeholder-kicker{margin:0 0 18px;color:#d9a441b8;font-family:var(--sc-font-mono);font-size:10px;letter-spacing:.22em;text-transform:uppercase}.sc-placeholder-title{margin:0;font-family:var(--sc-font-display);font-size:clamp(48px,9vw,108px);font-weight:500;line-height:.95}.sc-placeholder-text{max-width:560px;margin:28px 0 0;color:#ece3d2b8;font-size:clamp(19px,2.4vw,25px);font-style:italic;line-height:1.35}.sc-placeholder-btn{align-self:flex-start;margin-top:34px;padding:15px 24px;border:1px solid rgba(236,227,210,.24);border-radius:999px;color:#ece3d2;text-decoration:none;font-family:var(--sc-font-mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;transition:border-color .25s ease,color .25s ease,background .25s ease}.sc-placeholder-btn:hover,.sc-placeholder-btn:focus-visible{border-color:#d9a441b3;color:#d9a441;background:#b07d3c1a}.sc-info-page{min-height:100vh;min-height:100dvh;overflow-x:hidden;overflow-y:visible;touch-action:pan-y;background:radial-gradient(circle at 50% -10%,rgba(176,125,60,.16),transparent 38%),radial-gradient(circle at 88% 12%,rgba(95,125,82,.12),transparent 34%),var(--sc-bg)}.sc-info-nav{position:sticky;top:0;z-index:50;display:flex;align-items:flex-start;justify-content:space-between;gap:22px;padding:24px clamp(18px,4vw,52px);background:linear-gradient(to bottom,color-mix(in srgb,var(--sc-bg) 88%,transparent),transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.sc-info-brand{color:var(--sc-cream);text-decoration:none;font-family:var(--sc-font-mono);font-size:11px;letter-spacing:.36em;text-transform:uppercase}.sc-info-links{display:flex;align-items:flex-start;justify-content:flex-end;gap:clamp(10px,1.7vw,22px);color:#ece3d2b8;font-family:var(--sc-font-mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase}.sc-info-links a,.sc-info-theme>button,.sc-info-theme-menu button{color:inherit;text-decoration:none;border:0;background:transparent;font:inherit;letter-spacing:inherit;text-transform:inherit}.sc-info-links a,.sc-info-theme>button{display:inline-flex;align-items:baseline;min-height:28px;transition:color .25s ease,border-color .25s ease,background .25s ease,transform .25s ease}.sc-info-links a:hover,.sc-info-links a:focus-visible,.sc-info-links a.is-active,.sc-info-theme:focus-within>button,.sc-info-theme:hover>button{color:var(--sc-amber)}.sc-info-theme{position:relative}.sc-info-theme>button{gap:8px;padding:0}.sc-info-theme strong{color:var(--sc-amber);font-weight:500;letter-spacing:.08em}.sc-info-theme-menu{position:absolute;top:calc(100% + 8px);right:0;min-width:168px;display:grid;gap:8px;padding:0 12px;max-height:0;overflow:hidden;opacity:0;background:#181410d1;border:1px solid rgba(176,125,60,.22);border-radius:8px;box-shadow:0 18px 42px #00000047;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:max-height .28s ease,opacity .2s ease,padding .28s ease}.sc-info-theme:hover .sc-info-theme-menu,.sc-info-theme:focus-within .sc-info-theme-menu{max-height:112px;opacity:1;padding:12px}.sc-info-theme-menu button{width:100%;text-align:left;color:#ece3d2b8}.sc-info-theme-menu button.is-active,.sc-info-theme-menu button:hover,.sc-info-theme-menu button:focus-visible{color:var(--sc-amber)}.sc-post-list{display:grid;gap:16px}.sc-post-card{border:1px solid rgba(176,125,60,.18);border-radius:8px;background:#18141033;padding:clamp(22px,4vw,32px);box-shadow:0 18px 50px #00000029}.sc-post-card span{display:block;margin-bottom:12px;color:var(--sc-amber);font-family:var(--sc-font-mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase}.sc-post-card h2{margin:0;color:var(--sc-cream);font-family:var(--sc-font-display);font-size:clamp(28px,4vw,44px);font-weight:500;line-height:1}.sc-post-card p{margin:16px 0 0;color:#ece3d2b8;font-size:clamp(18px,2vw,21px);line-height:1.5}.sc-info-shell{width:min(100% - 40px,1120px);margin:0 auto;padding:clamp(42px,7vw,86px) 0 96px}.sc-info-hero{max-width:880px;padding:clamp(18px,4vw,42px) 0 clamp(38px,7vw,74px)}.sc-info-eyebrow{margin:0 0 18px;color:var(--sc-amber);font-family:var(--sc-font-mono);font-size:10px;letter-spacing:.22em;text-transform:uppercase}.sc-info-hero h1{margin:0;color:var(--sc-cream);font-family:var(--sc-font-display);font-size:clamp(44px,7vw,92px);font-weight:500;line-height:.96;letter-spacing:0;max-width:960px}.sc-info-hero>p:not(.sc-info-eyebrow){max-width:680px;margin:28px 0 0;color:#ece3d2b8;font-size:clamp(20px,2.4vw,27px);font-style:italic;line-height:1.35}.sc-info-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}.sc-info-primary,.sc-info-secondary{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:999px;text-decoration:none;font-family:var(--sc-font-mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;transition:transform .22s ease,border-color .22s ease,background .22s ease,color .22s ease}.sc-info-primary{color:#181410;background:linear-gradient(105deg,#d9a441f0,#b07d3cc7);border:1px solid rgba(217,164,65,.55)}.sc-info-secondary{color:var(--sc-cream);border:1px solid rgba(236,227,210,.22);background:#18141029}.sc-info-primary:hover,.sc-info-primary:focus-visible,.sc-info-secondary:hover,.sc-info-secondary:focus-visible{transform:translateY(-1px)}.sc-info-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(240px,320px);gap:clamp(28px,5vw,64px);align-items:start}.sc-info-content{display:grid;gap:26px}.sc-info-section,.sc-info-note,.sc-faq-item{border:1px solid rgba(176,125,60,.18);border-radius:8px;background:#18141033;box-shadow:0 18px 50px #00000029;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.sc-info-section{padding:clamp(24px,4vw,34px)}.sc-info-section h2{margin:0 0 16px;color:var(--sc-cream);font-family:var(--sc-font-display);font-size:clamp(30px,4vw,48px);font-weight:500;line-height:1}.sc-info-section h3{margin:0 0 8px;color:var(--sc-amber);font-family:var(--sc-font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase}.sc-info-section p,.sc-faq-item p{margin:0;color:#ece3d2b8;font-size:clamp(18px,2vw,21px);line-height:1.58}.sc-info-section p+p{margin-top:16px}.sc-info-section a{color:var(--sc-amber)}.sc-info-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.sc-info-grid>div{padding:18px;border:1px solid rgba(176,125,60,.14);border-radius:8px;background:#ffffff06}.sc-info-grid p{font-size:17px;line-height:1.45}.sc-info-aside{position:sticky;top:104px;display:grid;gap:14px}.sc-info-note{padding:20px}.sc-info-note span{display:block;margin-bottom:10px;color:var(--sc-amber);font-family:var(--sc-font-mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase}.sc-info-note strong{display:block;color:var(--sc-cream);font-family:var(--sc-font-display);font-size:34px;font-weight:500;line-height:1}.sc-info-note p{margin:14px 0 0;color:#ece3d2ad;font-size:17px;line-height:1.48}.sc-faq-list{display:grid;gap:14px}.sc-faq-item{padding:0;overflow:hidden}.sc-faq-item summary{min-height:64px;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:20px 24px;color:var(--sc-cream);font-family:var(--sc-font-display);font-size:clamp(22px,2.7vw,32px);line-height:1.08;list-style:none;cursor:pointer}.sc-faq-item summary::-webkit-details-marker{display:none}.sc-faq-item summary:after{content:"+";flex:0 0 auto;color:var(--sc-amber);font-family:var(--sc-font-mono);font-size:22px}.sc-faq-item[open] summary:after{content:"−"}.sc-faq-item p{padding:0 24px 24px}.sc-root[data-showcase-theme=light].sc-info-page{background:radial-gradient(circle at 50% -10%,rgba(176,125,60,.17),transparent 38%),radial-gradient(circle at 88% 12%,rgba(95,125,82,.11),transparent 34%),#efe7d8}.sc-root[data-showcase-theme=light] .sc-info-nav{background:linear-gradient(to bottom,#efe7d8e0,#efe7d800)}.sc-root[data-showcase-theme=light] .sc-info-brand,.sc-root[data-showcase-theme=light] .sc-info-hero h1,.sc-root[data-showcase-theme=light] .sc-info-section h2,.sc-root[data-showcase-theme=light] .sc-info-note strong,.sc-root[data-showcase-theme=light] .sc-faq-item summary{color:#2b2620}.sc-root[data-showcase-theme=light] .sc-info-links,.sc-root[data-showcase-theme=light] .sc-info-hero>p:not(.sc-info-eyebrow),.sc-root[data-showcase-theme=light] .sc-info-section p,.sc-root[data-showcase-theme=light] .sc-info-note p,.sc-root[data-showcase-theme=light] .sc-faq-item p{color:#2b2620b8}.sc-root[data-showcase-theme=light] .sc-info-section,.sc-root[data-showcase-theme=light] .sc-info-note,.sc-root[data-showcase-theme=light] .sc-faq-item{background:#fdfaf485;border-color:#936a3233;box-shadow:0 18px 48px #493a261a}.sc-root[data-showcase-theme=light] .sc-info-grid>div{background:#ffffff47;border-color:#936a3229}.sc-root[data-showcase-theme=light] .sc-info-secondary{color:#2b2620;border-color:#2b26202e;background:#fdfaf457}.sc-root[data-showcase-theme=light] .sc-info-theme-menu{background:#fdfaf4db;border-color:#936a3238}.sc-root[data-showcase-theme=light] .sc-info-theme-menu button{color:#2b2620b3}.sc-root[data-showcase-theme=light] .sc-info-links a.is-active,.sc-root[data-showcase-theme=light] .sc-info-links a:hover,.sc-root[data-showcase-theme=light] .sc-info-links a:focus-visible{color:#8f652d}.sc-root[data-showcase-theme=light] .sc-post-card{background:#fdfaf485;border-color:#936a3233;box-shadow:0 18px 48px #493a261a}.sc-root[data-showcase-theme=light] .sc-post-card h2{color:#2b2620}.sc-root[data-showcase-theme=light] .sc-post-card p{color:#2b2620b8}@media (max-width: 920px){.imm-root{overflow-x:hidden;overflow-y:visible;touch-action:pan-y}.imm-hero{align-items:stretch;place-items:stretch}.imm-navbar{position:absolute;flex-direction:row;align-items:flex-start;gap:18px;padding:max(18px,env(safe-area-inset-top)) 20px 0}.imm-brand{min-width:176px}.imm-brand-mark{width:32px;height:32px}.imm-nav{flex:1;justify-content:flex-end;gap:8px;overflow-x:auto;overflow-y:visible;padding:0 0 12px;scrollbar-width:none;font-size:8px;letter-spacing:.11em;-webkit-overflow-scrolling:touch}.sc-info-nav{position:sticky;top:0;flex-direction:column;align-items:stretch;padding:max(18px,env(safe-area-inset-top)) 18px 8px;background:linear-gradient(to bottom,rgba(24,20,16,.94),rgba(24,20,16,.7) 72%,transparent)}.sc-root[data-showcase-theme=light] .sc-info-nav{background:linear-gradient(to bottom,#efe7d8f5,#efe7d8c7 72%,#efe7d800)}.sc-info-links{flex-wrap:nowrap;justify-content:flex-start;gap:8px;overflow-x:auto;overflow-y:visible;padding-bottom:8px;scrollbar-width:none;-webkit-overflow-scrolling:touch;touch-action:pan-x pan-y}.sc-info-links::-webkit-scrollbar{display:none}.sc-info-links a,.sc-info-theme>button{flex:0 0 auto;min-height:34px;align-items:center;padding:0 11px;border:1px solid rgba(236,227,210,.16);border-radius:999px;background:#7e776d38;color:#ece3d2c7}.sc-root[data-showcase-theme=light] .sc-info-links a,.sc-root[data-showcase-theme=light] .sc-info-theme>button,.sc-root[data-showcase-theme=light] .imm-nav-item>a,.sc-root[data-showcase-theme=light] .imm-theme-trigger{border-color:#2b26201c;background:#817b7029;color:#2b2620b3}.sc-root[data-showcase-theme=light] .sc-info-links a.is-active,.sc-root[data-showcase-theme=light] .sc-info-links a:active,.sc-root[data-showcase-theme=light] .sc-info-theme>button:active{border-color:#936a325c;background:#b07d3c1f;color:#8f652d}.sc-info-links a.is-active,.sc-info-links a:active,.sc-info-theme>button:active{transform:translateY(1px);border-color:#d9a4416b;background:#b07d3c29;color:var(--sc-amber)}.sc-info-layout{grid-template-columns:1fr}.sc-info-aside{position:static;grid-template-columns:repeat(2,minmax(0,1fr))}.imm-nav::-webkit-scrollbar{display:none}.imm-nav-item{flex:0 0 auto;padding-bottom:0}.imm-nav-item>a,.imm-theme-trigger{min-height:34px;align-items:center;padding:0 11px;border:1px solid rgba(236,227,210,.16);border-radius:999px;background:#7e776d38;color:#ece3d2c7;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.imm-theme-trigger{display:inline-flex}.imm-nav-drawer{top:calc(100% + 8px);left:auto;right:auto;min-width:190px}.imm-hero-center{align-self:center;width:min(100% - 40px,720px);padding:clamp(150px,21vh,190px) 0 clamp(118px,15vh,150px)}.imm-hero-title{font-size:clamp(48px,9vw,68px);letter-spacing:.28em;text-indent:.28em}.imm-hero-subtitle{max-width:540px;font-size:clamp(19px,3vw,25px);line-height:1.2}.imm-stat-row{width:min(100%,520px)}.imm-megatype{bottom:-.1em;font-size:clamp(96px,20vw,180px)}.imm-orbit-field{top:18vh;right:4vw;bottom:20vh;left:4vw;opacity:.16}.imm-ambient-grid{background-size:58px 58px}}@media (max-width: 700px){.imm-navbar{flex-direction:column;align-items:stretch;padding:max(16px,env(safe-area-inset-top)) 16px 0}.imm-brand{min-width:0}.imm-brand small{display:block;font-size:8px;letter-spacing:.13em}.imm-nav{display:flex;flex-wrap:nowrap;justify-content:flex-start;gap:8px;overflow-x:auto;overflow-y:visible;padding:0 16px 9px 0;margin-right:-16px;font-size:8px;letter-spacing:.08em}.imm-nav-item>a,.imm-theme-trigger{width:100%;justify-content:center;min-height:32px;padding-inline:11px;text-align:center;line-height:1.12;white-space:nowrap}.imm-nav-drawer:not(.imm-theme-drawer){display:none}.imm-theme-drawer{left:0;right:auto;min-width:min(260px,calc(100vw - 32px))}.imm-hero-center{width:min(100% - 28px,420px);padding:clamp(154px,24vh,190px) 0 clamp(92px,13vh,122px)}.imm-center-mark{width:68px;height:68px}.imm-hero-title{margin-top:18px;font-size:clamp(40px,13vw,54px);letter-spacing:.13em;text-indent:.13em}.imm-hero-subtitle{margin-top:10px;font-size:17px;line-height:1.22;letter-spacing:.04em}.imm-stat-row{display:grid;grid-template-columns:1fr;width:min(100%,310px);gap:8px;margin-top:22px}.imm-stat-chip{justify-content:center;font-size:9px;letter-spacing:.07em;min-height:32px}#imm-main-btn{width:min(100%,300px);padding-inline:20px;min-height:54px;margin-top:22px;font-size:10px;letter-spacing:.15em}#imm-main-btn:before{opacity:.82;transform:scaleX(1);background:radial-gradient(120px 42px at 50% 50%,rgba(255,255,255,.26),transparent 72%),linear-gradient(105deg,#b07d3c8f,#d9a44142 48%,#5f7d524d)}#imm-main-btn:active{transform:scale(.975)}#alethea-tether-canvas{opacity:.54}.sc-info-shell{width:min(100% - 24px,520px);padding:18px 0 72px}.sc-info-hero{padding:16px 0 30px}.sc-info-hero h1{font-size:clamp(36px,11vw,54px);line-height:.98}.sc-info-hero>p:not(.sc-info-eyebrow){margin-top:18px;font-size:18px;line-height:1.38}.sc-info-links{margin-right:-18px;padding-right:18px}.sc-info-links a,.sc-info-theme>button{min-height:36px;padding-inline:12px;font-size:8px;letter-spacing:.08em}.sc-info-actions{display:grid;grid-template-columns:1fr}.sc-info-primary,.sc-info-secondary{width:100%}.sc-info-grid,.sc-info-aside{grid-template-columns:1fr}.sc-info-section,.sc-info-note{padding:20px}.sc-info-section h2{font-size:clamp(28px,9vw,40px)}.sc-info-section p,.sc-faq-item p,.sc-post-card p{font-size:17px;line-height:1.52}.sc-info-note strong{font-size:28px;word-break:break-word}.sc-post-card{padding:20px}.sc-faq-item summary{min-height:58px;padding:18px 20px;font-size:clamp(21px,7vw,28px)}.sc-faq-item p{padding:0 20px 20px}.imm-megatype{bottom:-.035em;font-size:clamp(76px,24vw,126px);opacity:.075}.imm-orbit-field{top:26vh;right:-28vw;bottom:18vh;left:-28vw;opacity:.12}.imm-ambient-grid{background-size:44px 44px;opacity:.14}}@media (max-width: 380px),(max-height: 690px){.imm-nav{font-size:7px}.imm-nav-item>a,.imm-theme-trigger{min-height:30px;padding-inline:9px}.imm-center-mark{width:58px;height:58px}.imm-hero-center{padding-top:132px;padding-bottom:84px}.imm-stat-row{margin-top:16px}#imm-main-btn{margin-top:18px}}@media (prefers-reduced-motion: reduce){.imm-title-char{transform:none!important}}