:root{--ink:#10223f;--muted:#60718a;--blue:#1d5eff;--orange:#ff5b4d;--line:#e8edf6;--paper:#f5f8fc}*{box-sizing:border-box}body{margin:0;background:var(--paper);font-family:Inter,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink)}a{color:inherit;text-decoration:none}.topbar{height:70px;display:flex;align-items:center;justify-content:space-between;padding:0 max(4vw,28px);background:#fff;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px}.brand-mark{width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,#ff6b55,#d92f53);display:grid;place-items:center;color:#fff;font-weight:800;font-size:21px}.brand strong{display:block;font-size:17px;line-height:18px}.brand small{display:block;color:var(--muted);font-size:11px;letter-spacing:.1em}.topbar nav{display:flex;gap:20px;font-size:14px;color:#435671}.topbar nav a:hover,.section-title>a:hover,footer a:hover{color:var(--blue)}main{padding:28px 0 60px}.live-shell,.container{width:min(1120px,92vw);margin:0 auto}.live-shell{background:#fff;padding:20px;border:1px solid var(--line);border-radius:22px;box-shadow:0 15px 40px rgba(26,55,96,.08)}.player-wrap{position:relative;aspect-ratio:16/9;background:#071321;border-radius:15px;overflow:hidden}.live-player{display:block;width:100%;height:100%;background:#071321}.offline-layer{position:absolute;inset:0;display:grid;place-items:center;text-align:center;color:#fff;background:linear-gradient(120deg,rgba(7,19,33,.76),rgba(10,29,58,.57))}.offline-layer>div{padding:22px}.offline-layer strong{font-size:24px;display:block}.offline-layer p{margin:9px 0 0;color:#d8e3f7}.status-dot{display:inline-block;width:9px;height:9px;background:#ff745f;border-radius:50%;margin-right:7px;box-shadow:0 0 0 4px rgba(255,116,95,.2)}.live-head{display:flex;justify-content:space-between;gap:18px;padding:22px 3px 1px}.eyebrow{font-size:11px;letter-spacing:.13em;color:#5e82c7;font-weight:800;margin:0 0 8px}.live-head h1{font-size:29px;letter-spacing:-.03em;margin:0 0 9px}.live-head p:not(.eyebrow){margin:0;color:var(--muted);font-size:14px}.live-badge{align-self:flex-start;white-space:nowrap;border-radius:999px;padding:8px 12px;font-size:13px;font-weight:700}.live-badge.offline{background:#f0f3f8;color:#60718a}.live-badge.online{background:#fff0ee;color:#e44234}.live-info{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px}.live-info article,.notice{background:#fff;border:1px solid var(--line);border-radius:15px;padding:19px}.live-info span{display:block;color:#8695a9;font-size:12px;margin-bottom:8px}.live-info strong{font-size:16px}.live-info p,.notice p{font-size:13px;line-height:1.65;color:var(--muted);margin:8px 0 0}.products{margin-top:45px}.section-title{display:flex;justify-content:space-between;align-items:end;margin-bottom:15px}.section-title h2{font-size:25px;margin:0}.section-title>a{font-size:14px;color:#516781}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.product-card{display:block;background:#fff;border:1px solid var(--line);overflow:hidden;border-radius:16px;transition:transform .2s,box-shadow .2s}.product-card:hover{transform:translateY(-4px);box-shadow:0 12px 28px rgba(25,53,92,.12)}.product-card img{display:block;width:100%;aspect-ratio:1/1;object-fit:cover;background:#f3f5f9}.product-card span,.product-card strong,.product-card em{display:block;margin-left:16px;margin-right:16px}.product-card span{color:#72839b;font-size:12px;margin-top:15px}.product-card strong{font-size:16px;margin-top:5px}.product-card em{font-style:normal;font-size:12px;color:var(--blue);margin-top:10px;margin-bottom:16px}.notice{margin-top:30px}.notice h2{font-size:18px;margin:0}footer{padding:22px;text-align:center;background:#fff;border-top:1px solid var(--line);color:#78879a;font-size:13px}@media(max-width:680px){.topbar{height:58px;padding:0 16px}.topbar nav{gap:11px;font-size:12px}.brand-mark{width:31px;height:31px;border-radius:10px;font-size:17px}.topbar nav a:last-child{display:none}main{padding-top:14px}.live-shell{width:100%;border-radius:0;border-left:0;border-right:0;padding:12px}.player-wrap{border-radius:10px;aspect-ratio:9/16;max-height:72vh}.live-head{padding:16px 2px 4px;display:block}.live-head h1{font-size:23px}.live-badge{display:inline-block;margin-top:12px}.live-info{width:92vw;grid-template-columns:1fr;gap:10px;margin-top:13px}.live-info article{padding:15px}.products{margin-top:32px}.section-title h2{font-size:21px}.product-grid{grid-template-columns:repeat(3,1fr);gap:8px}.product-card{border-radius:11px}.product-card span,.product-card strong,.product-card em{margin-left:9px;margin-right:9px}.product-card span{margin-top:9px}.product-card strong{font-size:13px;line-height:1.35}.product-card em{font-size:10px;line-height:1.35;margin-top:7px;margin-bottom:11px}.notice{padding:16px}.offline-layer strong{font-size:20px}.offline-layer p{font-size:13px}.brand small{font-size:9px}}