:root{--accent:#FFC23D;--accent-ink:#1F1600;--heart:#FF3B5C;--bg:#F6F5FA;--panel:#FFFFFF;--panel-2:#F1F0F6;--line:#E4E2EC;--text:#16131F;--muted:#5E5A6B;--hover:#EEECF4;--display:"Sora",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--body:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;--nav-h:56px;color-scheme:light}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#000;--panel:#100E19;--panel-2:#17141F;--line:#262335;--text:#F2F0F7;--muted:#A7A2B8;--hover:#1C1928;color-scheme:dark}}:root[data-theme=dark]{--bg:#000;--panel:#100E19;--panel-2:#17141F;--line:#262335;--text:#F2F0F7;--muted:#A7A2B8;--hover:#1C1928;color-scheme:dark}*{box-sizing:border-box}body,html{margin:0;height:100%}body{background:var(--bg);color:var(--text);font-family:var(--body);-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{background:none;border:0;padding:0;cursor:pointer}button,input,select{font:inherit;color:inherit}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}svg{display:block}h1,h2,h3{font-family:var(--display);margin:0;letter-spacing:-.01em}p{margin:0}.muted{color:var(--muted)}.shell{min-height:100dvh;display:grid;grid-template-columns:minmax(0,1fr);padding-bottom:calc(var(--nav-h) + env(safe-area-inset-bottom, 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minmax(0,1fr);padding-bottom:0}.bottom-nav{display:none}.side-nav{display:flex;flex-direction:column;gap:2px;padding:18px 12px;border-right:1px solid var(--line);background:var(--panel);position:-webkit-sticky;position:sticky;top:0;height:100dvh;overflow-y:auto}.side-nav .brand{padding:4px 10px 18px}.nav-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;font-size:15px;min-height:44px}.nav-item:hover{background:var(--hover)}.nav-item[aria-current=page]{background:var(--hover);font-weight:700}.side-label{font-size:13px;font-weight:700;color:var(--muted);padding:16px 12px 6px}.side-foot{margin-top:auto;padding:12px;font-size:12px;color:var(--muted);display:flex;flex-wrap:wrap;gap:4px 10px}.page{padding:28px 32px 48px}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:0 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18px;display:flex;flex-direction:column;gap:12px}.menu-item{width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:50px;border-bottom:1px solid var(--line);font-size:15px;text-align:left}.menu-item:last-child{border-bottom:0}.chips{display:flex;gap:8px;flex-wrap:wrap}.chips button{min-height:38px;min-width:52px;padding:0 12px;border-radius:8px;background:var(--hover);font-weight:700}.chips button[aria-pressed=true]{background:var(--accent);color:var(--accent-ink)}.toast{position:fixed;z-index:80;left:50%;bottom:calc(var(--nav-h) + 24px);transform:translateX(-50%);background:rgba(20,18,30,.95);color:#fff;font-weight:700;font-size:14px;padding:10px 16px;border-radius:999px;white-space:nowrap;pointer-events:none;animation:up .2s ease}.check{display:flex;gap:10px;align-items:flex-start;font-size:15px;line-height:1.4;cursor:pointer}.check input{width:20px;height:20px;margin-top:1px;accent-color:var(--accent);flex-shrink:0}.alert{padding:10px 14px;border-radius:10px;font-size:14px;background:#FDECEF;color:#B0223B}@media (min-width:900px){.sheet{left:auto;right:24px;bottom:24px;width:400px;border-radius:16px}.toast{bottom:28px}}.feed-wrap{position:relative;height:calc(100dvh - var(--nav-h) - env(safe-area-inset-bottom, 0px));background:#000;overflow:hidden}.feed{position:absolute;inset:0;overflow-y:scroll;scroll-snap-type:y mandatory;overscroll-behavior:contain;scrollbar-width:none}.feed::-webkit-scrollbar{display:none}.slide{position:relative;height:100%;width:100%;scroll-snap-align:start;scroll-snap-stop:always;overflow:hidden}.slide,.top-tabs{display:flex;align-items:center;justify-content:center}.top-tabs{position:absolute;z-index:20;top:0;left:0;right:0;height:56px;gap:22px;pointer-events:none}.top-tabs>*{pointer-events:auto}.top-tabs a{color:rgba(255,255,255,.72);font-weight:700;font-size:16px;padding:10px 2px;text-shadow:0 1px 6px rgba(0,0,0,.5)}.top-tabs a[aria-current=page]{color:#fff;box-shadow:inset 0 -2px 0 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rgba(0,0,0,.45)}.chan-row{display:flex;align-items:center;gap:10px}.chan-name{font-weight:800;font-size:16px}.follow-btn{border:1.5px solid #fff;border-radius:8px;font-size:13px;font-weight:700;padding:4px 12px;min-height:30px;text-shadow:none}.follow-btn.on{background:rgba(255,255,255,.2);border-color:transparent}.info .title{font-family:var(--display);font-weight:700;font-size:17px;line-height:1.3;margin:0}.info .desc{font-size:14px;line-height:1.45;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.info .desc.open{-webkit-line-clamp:unset;display:block;max-height:30dvh;overflow-y:auto}.more-link{font-size:14px;align-self:flex-start;color:rgba(255,255,255,.85)}.more-link,.series-chip{font-weight:700;text-shadow:none}.series-chip{display:flex;align-items:center;justify-content:space-between;gap:10px;background:rgba(16,14,25,.78);border-radius:10px;padding:10px 12px;min-height:44px;font-size:13px}.series-chip 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.thumb{border-radius:6px;background-repeat:no-repeat;background-color:#222}.dim{position:absolute;inset:0;z-index:5;background:rgba(0,0,0,.45);pointer-events:none}.dragging .info,.dragging .rail{opacity:0}.fs-btn{z-index:9;right:12px;top:66px;gap:6px;background:rgba(0,0,0,.55);border-radius:8px;padding:8px 10px;font-size:13px;font-weight:700;min-height:36px}.endcard,.fs-btn{position:absolute;display:flex;align-items:center;color:#fff}.endcard{z-index:12;left:14px;right:14px;bottom:120px;background:rgba(16,14,25,.92);border-radius:14px;padding:14px;gap:12px}.endcard img{width:56px;height:72px;object-fit:cover;border-radius:8px;flex-shrink:0;background:#222}.endcard .t{flex:1 1;min-width:0}.endcard .l{font-size:12px;color:#C9C4D8;font-weight:700}.endcard .n{font-weight:700;font-size:15px}.lock{position:absolute;inset:0;z-index:12;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center;padding:24px;color:#fff;background:rgba(0,0,0,.55)}.lock h3{font-size:20px}.hint{position:absolute;inset:0;z-index:15;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;background:rgba(0,0,0,.42);color:#fff;font-family:var(--display);font-weight:700;font-size:18px;pointer-events:none}.hint .hand{animation:swipe 1.4s ease-in-out 2}@keyframes swipe{0%{transform:translateY(40px);opacity:0}20%{opacity:1}70%{transform:translateY(-50px);opacity:1}to{transform:translateY(-60px);opacity:0}}.feed-empty{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;color:#fff;text-align:center;padding:24px}.feed-empty p{color:#C9C4D8;max-width:320px}.up-next{display:none}@media (min-width:900px){.feed-wrap{height:100dvh;background:var(--bg);display:grid;grid-template-columns:minmax(0,1fr) 320px}.feed-col{position:relative;height:100dvh}.slide{gap:18px;padding:16px 0}.slide .frame{position:relative;inset:auto;border-radius:16px;width:min(calc(100% - 110px),calc((100dvh - 32px) * var(--ar)));aspect-ratio:var(--ar);flex-shrink:0}.frame .poster,.frame video,.frame.vertical video{object-fit:cover}.frame .bg{display:none}.rail{position:static;align-self:flex-end;color:var(--text);padding-bottom:20px}.rail .arrows{display:flex}.rail .act,.rail .act span{color:var(--text);text-shadow:none}.rail .act svg{filter:none}.rail .act.on.like{color:var(--heart)}.rail .act.on.save{color:#C98A00}.rail .arrow{background:var(--hover);color:var(--text)}.avatar{border-color:var(--panel)}.top-tabs{display:none}.sound-pill{top:16px}.fs-btn{top:14px;right:14px}.endcard{bottom:60px}.up-next{display:flex;flex-direction:column;gap:14px;padding:18px;border-left:1px solid var(--line);background:var(--panel);overflow-y:auto;height:100dvh}.ad-slot{aspect-ratio:300/250;border:1.5px dashed var(--line);border-radius:12px;justify-content:center;color:var(--muted);font-size:13px}.ad-slot,.un-item{width:100%;display:flex;align-items:center}.un-item{gap:10px;padding:6px;border-radius:10px;text-align:left}.un-item.now,.un-item:hover{background:var(--hover)}.un-item img{width:54px;height:72px;object-fit:cover;border-radius:8px;flex-shrink:0;background:var(--panel-2)}.un-item .t{font-size:14px;font-weight:700;line-height:1.3}.un-item .m{font-size:12px;color:var(--muted)}}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));grid-gap:14px;gap:14px}.card{display:flex;flex-direction:column;gap:8px}.card .thumb{position:relative;aspect-ratio:9/16;border-radius:12px;overflow:hidden;background:var(--panel-2)}.card .thumb img{width:100%;height:100%;object-fit:cover;display:block}.card .thumb .len{position:absolute;right:8px;bottom:8px;font-size:12px;font-weight:700;color:#fff;background:rgba(0,0,0,.65);padding:2px 6px;border-radius:4px}.card .thumb .bar{position:absolute;left:0;right:0;bottom:0;height:3px;background:rgba(255,255,255,.3)}.card .thumb .bar span{display:block;height:100%;background:var(--accent)}.card .t{font-weight:700;font-size:14px;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card .m{font-size:13px;color:var(--muted)}.section{display:flex;flex-direction:column;gap:14px;margin-top:28px}.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.section-head h2{font-size:20px}.banner{height:140px;border-radius:16px;background:var(--panel-2) center /cover no-repeat}.chan-head{display:flex;gap:16px;align-items:flex-end;margin-top:-36px;padding:0 12px;flex-wrap:wrap}.chan-head .big-avatar{width:88px;height:88px;border-radius:50%;border:4px solid var(--bg);background:var(--panel-2) center /cover;display:grid;place-items:center;font-family:var(--display);font-weight:800;font-size:28px}.chan-head .meta{flex:1 1;min-width:200px;padding-bottom:6px}.chan-head h1{font-size:26px}.tabs{display:flex;gap:20px;border-bottom:1px solid var(--line);margin-top:22px}.tabs a,.tabs button{padding:12px 0;font-weight:700;color:var(--muted);border-bottom:2px solid transparent}.tabs [aria-current=page],.tabs [aria-selected=true]{color:var(--text);border-bottom-color:var(--accent)}.series-hero{display:grid;grid-template-columns:110px minmax(0,1fr);grid-gap:16px;gap:16px;align-items:end}@media (min-width:900px){.series-hero{grid-template-columns:180px minmax(0,1fr);gap:24px}}.series-hero .cover{aspect-ratio:2/3;border-radius:12px;background:var(--panel-2) center /cover}.ep{display:grid;grid-template-columns:64px minmax(0,1fr) auto;grid-gap:12px;gap:12px;align-items:center;padding:10px;border-radius:12px}.ep:hover{background:var(--hover)}.ep .ph,.ep img{width:64px;height:86px;border-radius:8px;object-fit:cover;background:var(--panel-2)}.search-box{display:flex;gap:8px}.search-box input{flex:1 1;min-height:46px;padding:0 14px;border-radius:12px;border:1px solid var(--line);background:var(--panel)}.pill-row{display:flex;gap:10px;overflow-x:auto;padding-bottom:4px}.chan-pill{display:flex;flex-direction:column;align-items:center;gap:6px;width:84px;flex-shrink:0;text-align:center;font-size:13px;font-weight:700}.chan-pill .a{width:64px;height:64px;border-radius:50%;background:var(--panel-2) center /cover;display:grid;place-items:center;font-family:var(--display);font-weight:800;font-size:20px}.empty{padding:40px 16px;text-align:center;color:var(--muted)}.settings-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}.settings-row select{min-height:38px;border-radius:8px;border:1px solid var(--line);background:var(--panel);padding:0 10px}.legal{max-width:720px;line-height:1.65}.legal h1{font-size:30px;margin-bottom:10px}