:root{--bg:#f7f7fb;--card:#fff;--text:#111;--muted:#666;--line:#e5e7eb;--brand:#0b0b0c}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:Inter,system-ui,Arial,sans-serif;background:linear-gradient(#fff,var(--bg));color:var(--text)}
a{color:inherit;text-decoration:none}
.container{max-width:1140px;margin:0 auto;padding:0 16px}
.site-header{position:sticky;top:0;z-index:10;background:#ffffffcc;backdrop-filter:saturate(180%) blur(8px);border-bottom:1px solid var(--line)}
.h-wrap{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.brand{display:flex;align-items:center;gap:10px}
.logo{width:36px;height:36px;border-radius:12px;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:700}
.tabs{display:flex;gap:6px;flex-wrap:wrap}
.tab{border:1px solid var(--line);border-radius:12px;padding:8px 12px;font-size:14px;background:#fff}
.tab:hover{background:#f6f6f8}
.hero{padding:24px 0}
.hero h1{font-size:28px;margin:0 0 6px}
.hero p{margin:0;color:#444}
.grid{display:grid;grid-template-columns:repeat(1,minmax(0,1fr));gap:16px}
@media(min-width:640px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.grid{grid-template-columns:repeat(3,1fr)}}
@media(min-width:1280px){.grid{grid-template-columns:repeat(5,1fr)}}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 6px 16px rgba(0,0,0,.04)}
.cover{aspect-ratio:1/1;width:100%;background:#eee;object-fit:cover}
.pad{padding:14px}
.row{display:flex;align-items:center;justify-content:space-between;gap:8px}
.title{font-weight:600;font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.badge{display:inline-block;border:1px solid var(--line);color:#444;padding:2px 8px;border-radius:999px;font-size:11px}
.meta{color:var(--muted);font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.iframe-wrap{margin-top:8px;border-radius:12px;overflow:hidden;background:#000;aspect-ratio:16/9}
.btn{width:100%;margin-top:8px;border:1px solid var(--line);border-radius:12px;padding:10px 12px;background:#fff;font-size:13px;text-align:center}
.btn:hover{background:#f7f7f9}
.section{margin:28px 0}
.section h2{font-size:18px;font-weight:600;margin:0 0 10px}
.section .caption{font-size:12px;color:var(--muted)}
.site-footer{border-top:1px solid var(--line);margin-top:40px;padding:14px 0;font-size:12px;color:#666}
.f-wrap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.ad{display:grid;place-items:center;background:#f3f6fb;border:1px dashed #cbd5e1;color:#475569;border-radius:12px;margin:10px auto;min-height:60px}
.ad-leader{min-height:120px}
.infeed{margin:16px 0}
.pill{display:inline-block;font-size:11px;border:1px solid var(--line);padding:2px 8px;border-radius:999px;background:#fafafa}
.searchbar{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin:12px 0}
.searchbar input,.searchbar select{border:1px solid var(--line);border-radius:12px;padding:10px 12px;font-size:14px}
.table{width:100%;border-collapse:collapse}
.table th,.table td{border-bottom:1px solid var(--line);padding:10px 8px;text-align:left}
.kbd{font-family:monospace;background:#111;color:#fff;border-radius:6px;padding:2px 6px;font-size:12px}