:root{--bg:#0f0d15;--surface:#1b1726;--surface-2:#262036;--line:#342c49;--text:#f3f0fa;--muted:#a39cb8;--brand:#7c5cff;--brand-2:#a48bff;--hot:#ff5a79;--gold:#f5c35b;--ok:#3ccf91;--radius:12px;--tabbar:58px;--sidebar:220px;--safe-bottom:env(safe-area-inset-bottom,0px)}*,:before,:after{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Noto Sans SC,Helvetica Neue,Arial,sans-serif;overflow-x:hidden}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}img{max-width:100%;display:block}.shell-main{min-height:100dvh;padding-bottom:calc(var(--tabbar) + var(--safe-bottom))}.tabbar{z-index:40;height:calc(var(--tabbar) + var(--safe-bottom));padding-bottom:var(--safe-bottom);border-top:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#0f0d15f0;display:flex;position:fixed;bottom:0;left:0;right:0}.tabbar a{color:var(--muted);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:2px;font-size:11px;display:flex}.tabbar a[aria-current=page]{color:var(--text)}.tabbar svg,.sidebar svg{width:22px;height:22px}.sidebar{display:none}@media (min-width:768px){.tabbar{display:none}.sidebar{width:var(--sidebar);border-right:1px solid var(--line);background:var(--surface);flex-direction:column;gap:4px;padding:24px 14px;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar .brand{margin:0 10px 20px;font-size:20px;font-weight:800}.sidebar a{color:var(--muted);border-radius:10px;align-items:center;gap:10px;padding:10px 12px;display:flex}.sidebar a[aria-current=page]{background:var(--surface-2);color:var(--text)}.shell-main{margin-left:var(--sidebar);padding-bottom:0}}.page{max-width:1100px;margin:0 auto;padding:16px}.page-title{margin:4px 0 16px;font-size:22px;font-weight:800}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px}.row{align-items:center;gap:8px;display:flex}.muted{color:var(--muted);font-size:13px}.btn{background:var(--surface-2);border:0;border-radius:999px;justify-content:center;align-items:center;gap:6px;min-height:40px;padding:0 18px;font-weight:600;display:inline-flex}.btn:disabled{opacity:.5;cursor:default}.btn-primary{background:var(--brand);color:#fff}.btn-hot{background:linear-gradient(90deg, var(--hot), var(--brand));color:#fff}.btn-block{width:100%}.input{border:1px solid var(--line);background:var(--surface-2);width:100%;min-height:44px;color:var(--text);border-radius:10px;padding:0 14px;font-size:15px}.tag{background:var(--surface-2);color:var(--muted);border-radius:6px;padding:2px 8px;font-size:11px;display:inline-block}.tag-ai{color:var(--gold);background:#f5c35b29}.chips{scrollbar-width:none;gap:8px;display:flex;overflow-x:auto}.chips a,.chips button{background:var(--surface-2);color:var(--muted);white-space:nowrap;border:0;border-radius:999px;flex:none;padding:6px 14px;font-size:14px}.chips [aria-current=page],.chips [aria-pressed=true]{background:var(--brand);color:#fff}.grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:14px;display:grid}.cover{aspect-ratio:3/4;background:linear-gradient(160deg,#2e1065,#5b3aa8 45%,#1b1030);border-radius:10px;position:relative;overflow:hidden}.cover img{object-fit:cover;width:100%;height:100%}.cover .badge{position:absolute;top:6px;left:6px}.drama-card h3{-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:8px 0 2px;font-size:14px;line-height:1.35;display:-webkit-box;overflow:hidden}.empty{text-align:center;color:var(--muted);padding:48px 0}.feed{height:calc(100dvh - var(--tabbar) - var(--safe-bottom));scroll-snap-type:y mandatory;scrollbar-width:none;overflow-y:auto}.feed-tabs{z-index:30;background:linear-gradient(#0009,#0000);padding:12px 16px;position:fixed;top:0;left:0;right:0}.feed-tabs .chips a,.feed-tabs .chips button{color:#ffffffb3;background:0 0;font-weight:600}.feed-tabs .chips [aria-pressed=true]{color:#fff;-webkit-text-decoration:underline 2px var(--brand);text-decoration:underline 2px var(--brand);text-underline-offset:6px;background:0 0}.reel{scroll-snap-align:start;scroll-snap-stop:always;background:#000;justify-content:center;align-items:center;height:100%;display:flex;position:relative}.reel-media{width:100%;height:100%;position:relative}.reel-info{text-shadow:0 1px 4px #000000b3;position:absolute;bottom:24px;left:16px;right:80px}.reel-info h2{margin:6px 0;font-size:18px}.reel-actions{flex-direction:column;align-items:center;gap:18px;font-size:12px;display:flex;position:absolute;bottom:40px;right:12px}.reel-actions button,.reel-actions a{background:0 0;border:0;flex-direction:column;align-items:center;gap:4px;display:flex}@media (min-width:768px){.feed{height:100dvh}.feed-tabs{left:var(--sidebar);text-align:center}.feed-tabs .chips{justify-content:center}.reel-media{width:min(56.25vh,100%);height:min(100vh,100%)}}.player{background:#000;width:100%;height:100%;position:relative}.player video{object-fit:contain;background:#000;width:100%;height:100%}.player .ai-badge{z-index:2;color:var(--gold);pointer-events:none;background:#0000008c;border-radius:6px;padding:3px 8px;font-size:12px;position:absolute;top:12px;right:12px}.player .poster{object-fit:cover;filter:brightness(.5);width:100%;height:100%;position:absolute;inset:0}.player .center{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:10px;padding:24px;display:flex;position:absolute;inset:0}.detail{gap:16px;display:grid}.detail-player{aspect-ratio:9/16;border-radius:var(--radius);max-height:72vh;overflow:hidden}@media (min-width:768px){.detail{grid-template-columns:minmax(280px,400px) 1fr;align-items:start}}.episodes{grid-template-columns:repeat(auto-fill,minmax(52px,1fr));gap:8px;display:grid}.episodes button{border:1px solid var(--line);background:var(--surface-2);border-radius:8px;height:44px;position:relative}.episodes button[aria-current=true]{border-color:var(--brand);color:var(--brand-2)}.episodes button .lock{color:var(--muted);font-size:10px;position:absolute;top:1px;right:3px}.episodes button.free .lock{color:var(--ok)}.sheet-mask{z-index:60;background:#0000008c;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.sheet{width:100%;max-width:480px;padding:20px 16px calc(20px + var(--safe-bottom));background:var(--surface);border-radius:18px 18px 0 0;gap:12px;display:grid}@media (min-width:768px){.sheet-mask{align-items:center}.sheet{border-radius:18px}}.toast{z-index:80;background:#000000d1;border-radius:10px;max-width:80vw;padding:10px 16px;font-size:14px;position:fixed;top:20%;left:50%;transform:translate(-50%)}.list-item{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;padding:14px 0;display:flex}.list-item:last-child{border-bottom:0}