:root{--bg:#0f0f12;--bg2:#17171c;--card:#1c1c22;--line:#2a2a32;--tx:#f1f1f3;--mut:#9a9aa6;--red:#ff4d4d;--acc:#3ea6ff}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--tx);font-family:"Segoe UI",Roboto,system-ui,-apple-system,sans-serif;font-size:15px;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img,svg,video{display:block;max-width:100%}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
.top{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:18px;padding:8px 18px;background:var(--bg);border-bottom:1px solid var(--line)}
.top-l{display:flex;align-items:center;gap:14px}
.burger{display:flex;flex-direction:column;gap:4px;padding:8px;border-radius:8px}
.burger span{width:18px;height:2px;background:var(--mut);border-radius:2px}
.burger:hover{background:var(--card)}
.logo{display:flex;align-items:center;gap:7px;font-size:20px;font-weight:600}
.logo b{color:var(--red);font-weight:700}
.search{flex:1;max-width:620px;margin:0 auto;display:flex}
.search input{flex:1;background:var(--bg2);border:1px solid var(--line);border-right:0;border-radius:22px 0 0 22px;padding:9px 16px;color:var(--tx);outline:none;font-size:15px}
.search input:focus{border-color:var(--acc)}
.search button{background:var(--card);border:1px solid var(--line);border-radius:0 22px 22px 0;padding:0 20px;color:var(--mut)}
.search button:hover{background:#26262e}
.top-r{display:flex;align-items:center;gap:10px}
.icon{padding:9px;border-radius:50%;color:var(--tx)}
.icon:hover{background:var(--card)}
.login{display:flex;align-items:center;gap:6px;border:1px solid #3a3a44;border-radius:20px;padding:7px 15px;color:var(--acc);font-weight:600}
.login:hover{background:#1a2733}
.layout{display:flex;align-items:flex-start}
.side{position:sticky;top:57px;width:210px;flex:none;height:calc(100vh - 57px);overflow:auto;padding:10px 8px}
.side a{display:flex;align-items:center;gap:14px;padding:9px 12px;border-radius:10px;color:var(--tx);font-size:14.5px}
.side a:hover{background:var(--card)}
.side a.active{background:#26262e;font-weight:600}
.side a.muted{color:var(--mut);font-size:13.5px}
.side .ic{width:22px;text-align:center;font-size:17px}
.side .sep{height:1px;background:var(--line);margin:10px 12px}
.main{flex:1;min-width:0;padding:18px 24px 40px}
.featured{display:grid;grid-template-columns:1.6fr 1fr;gap:22px;margin-bottom:26px}
.player{position:relative;aspect-ratio:16/9;background:#000;border-radius:14px;overflow:hidden}
.player video{width:100%;height:100%;object-fit:cover;background:#000}
.live-badge{position:absolute;top:12px;left:12px;background:var(--red);color:#fff;font-size:12px;font-weight:700;padding:4px 9px;border-radius:6px;letter-spacing:.3px}
.feat-info h1{font-size:21px;line-height:1.3;margin:2px 0 14px}
.feat-meta{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.ava{width:42px;height:42px;border-radius:50%;flex:none}
.chname{font-weight:600}
.subs{color:var(--mut);font-size:13px}
.sub{margin-left:auto;background:var(--tx);color:#0f0f12;font-weight:600;border-radius:20px;padding:9px 16px}
.sub:hover{opacity:.9}
.desc{color:var(--mut);font-size:14px;line-height:1.6;margin:0}
.chips{display:flex;gap:9px;overflow:auto;padding-bottom:14px;margin-bottom:6px}
.chip{flex:none;background:var(--card);border:1px solid var(--line);color:var(--tx);border-radius:9px;padding:7px 13px;font-size:13.5px}
.chip.on{background:var(--tx);color:#0f0f12;border-color:var(--tx);font-weight:600}
.chip:hover:not(.on){background:#26262e}
.row-title{font-size:18px;margin:6px 0 16px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px 16px}
.vcard{cursor:pointer}
.thumb{position:relative;aspect-ratio:16/9;border-radius:12px;overflow:hidden}
.thumb .dur{position:absolute;right:7px;bottom:7px;background:rgba(0,0,0,.82);color:#fff;font-size:12px;font-weight:600;padding:2px 6px;border-radius:5px}
.vcard:hover .thumb{outline:2px solid var(--acc)}
.vmeta{display:flex;gap:11px;margin-top:11px}
.vmeta .cav{width:36px;height:36px;border-radius:50%;flex:none}
.vtitle{font-size:14.5px;font-weight:600;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.vch{color:var(--mut);font-size:13px;margin-top:4px}
.vstats{color:var(--mut);font-size:13px}
.foot{border-top:1px solid var(--line);margin-top:30px;padding:28px 24px 20px;color:var(--mut)}
.foot-in{display:flex;flex-wrap:wrap;gap:40px;max-width:1100px}
.fcol{display:flex;flex-direction:column;gap:9px;font-size:13.5px}
.fcol b{color:var(--tx);margin-bottom:4px}
.fcol a:hover{color:var(--tx)}
.foot-bot{margin-top:24px;font-size:13px;color:#6b6b76}
@media(max-width:1000px){.side{display:none}.featured{grid-template-columns:1fr}}
@media(max-width:640px){.search{display:none}.main{padding:14px}}