:root{--bg:#f5f7fb;--card:#fff;--text:#0f172a;--muted:#64748b;--border:#e2e8f0;--primary:#4f46e5}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif}.top{height:62px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;background:rgba(255,255,255,.9);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10;backdrop-filter:blur(16px)}.brand{display:flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;font-weight:900}.brand img{width:42px;height:42px;border-radius:12px;object-fit:cover;background:#020617}.top nav{display:flex;gap:8px}.top nav a,.btn{display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:0 14px;border:1px solid var(--border);border-radius:12px;background:#fff;color:var(--text);text-decoration:none;font-weight:800}.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.wrap{max-width:1180px;margin:0 auto;padding:22px 14px 80px}.player{position:relative;background:#000;border-radius:24px;overflow:hidden;box-shadow:0 24px 70px rgba(15,23,42,.18)}video{width:100%;aspect-ratio:16/9;display:block;background:#000}.loading,.play-error{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;color:#fff;background:rgba(0,0,0,.56);padding:20px}.loading.hide{display:none}.play-error{display:none}.play-error.show{display:flex}.info,.error{margin-top:18px;background:#fff;border:1px solid var(--border);border-radius:20px;padding:18px}.error{color:#991b1b}.info h1,.error h1{margin:0 0 8px;font-size:26px}.info p{display:flex;gap:12px;flex-wrap:wrap;color:var(--muted);margin:0}.desc{margin-top:12px;color:#334155;line-height:1.7}.related{margin-top:24px}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.card{background:#fff;border:1px solid var(--border);border-radius:18px;overflow:hidden;text-decoration:none;color:var(--text)}.card img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block;background:#111827}.card b{display:block;padding:10px 12px 4px;font-size:14px}.card span{display:block;padding:0 12px 12px;color:var(--muted);font-size:12px}@media(max-width:900px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.brand b{display:none}.wrap{padding:14px 10px 90px}.top{padding:0 10px}.player{border-radius:18px}.info h1,.error h1{font-size:22px}}

/* V16 play ads layout */
.jx-play-layout{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:18px}.jx-play-main{min-width:0}.jx-play-side:empty{display:none}@media(max-width:980px){.jx-play-layout{display:block}.jx-play-side{display:none}}