:root{--p:#0ea5e9;--p2:#06b6d4;--bg:#fafbfc;--card:#fff;--fg:#0f172a;--mu:#64748b;--bd:#e2e8f0}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--fg);font-family:'PingFang SC','Microsoft YaHei',sans-serif;line-height:1.65;font-size:14px}
a{color:var(--p);text-decoration:none}
.ym-wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.ym-top{background:#fff;border-bottom:1px solid var(--bd);position:sticky;top:0;z-index:50}
.ym-top-in{display:flex;align-items:center;justify-content:space-between;padding:14px 0;flex-wrap:wrap;gap:12px}
.ym-logo{display:flex;align-items:center;gap:8px;font-size:18px;font-weight:700;color:#0f172a}
.ym-logo i{width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,var(--p),var(--p2));display:grid;place-items:center;color:#fff;font-weight:900;font-size:14px}
.ym-nav{display:flex;gap:2px;flex-wrap:wrap}
.ym-nav a{padding:6px 14px;color:#475569;font-size:13px;border-radius:6px}
.ym-nav a:hover,.ym-nav a.on{background:#f0f9ff;color:var(--p);font-weight:600}
.ym-banner{display:grid;grid-template-columns:1.4fr 1fr;gap:32px;padding:50px 0;align-items:center}
.ym-pill{display:inline-block;padding:4px 12px;background:#e0f2fe;color:var(--p);border-radius:999px;font-size:12px;font-weight:600;margin-bottom:14px}
.ym-banner-l h1{font-size:34px;font-weight:800;color:#0f172a;margin-bottom:12px;letter-spacing:-.5px}
.ym-banner-l p{color:#475569;font-size:14px;line-height:1.8;max-width:520px}
.ym-stat{margin-top:24px;display:flex;gap:32px}
.ym-stat>div{display:flex;flex-direction:column}
.ym-stat b{font-size:24px;color:var(--p);font-weight:800}
.ym-stat span{font-size:11px;color:var(--mu);margin-top:2px}
.ym-banner-r img{width:100%;border-radius:16px;box-shadow:0 20px 60px rgba(14,165,233,.18)}
.ym-sec{padding:24px 0 36px}
.ym-h{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:18px;border-bottom:1px solid var(--bd);padding-bottom:10px}
.ym-h h2{font-size:18px;font-weight:700;color:#0f172a}
.ym-h span,.ym-h a{font-size:12px;color:var(--mu)}
.ym-h a{color:var(--p);font-weight:600}
.ym-feed{background:#fff;border-radius:12px;border:1px solid var(--bd);overflow:hidden}
.ym-row{display:flex;align-items:center;gap:14px;padding:14px 16px;border-bottom:1px solid #f1f5f9;transition:.15s}
.ym-row:last-child{border-bottom:0}
.ym-row:hover{background:#f8fafc}
.ym-no{flex:0 0 22px;font-family:'Georgia';font-size:14px;color:var(--mu);font-weight:700}
.ym-row img{width:80px;height:54px;object-fit:cover;border-radius:6px}
.ym-row-b{flex:1;min-width:0}
.ym-row-b .t{font-size:14px;color:#0f172a;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ym-row-b .m{font-size:11px;color:var(--mu);margin-top:4px}
.ym-tg{background:#dbeafe;color:#1d4ed8;padding:1px 6px;border-radius:4px;font-weight:600}
.ym-arr{color:var(--mu);font-size:18px}
.ym-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.ym-mini{background:#fff;border-radius:10px;border:1px solid var(--bd);overflow:hidden;display:block;transition:.2s}
.ym-mini:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(0,0,0,.06);border-color:var(--p)}
.ym-mini-img{position:relative;aspect-ratio:16/10;overflow:hidden}
.ym-mini-img img{width:100%;height:100%;object-fit:cover}
.ym-mini-img span{position:absolute;right:6px;bottom:6px;background:rgba(0,0,0,.7);color:#fff;font-size:10px;padding:1px 6px;border-radius:3px}
.ym-mini-b{padding:10px 12px}
.ym-mini-b .t{font-size:13px;color:#1e293b;font-weight:500;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:38px}
.ym-mini-b .m{font-size:11px;color:var(--mu);margin-top:6px}
.ym-page-h{padding:40px 0 24px;border-bottom:1px solid var(--bd)}
.ym-page-h h1{font-size:28px;font-weight:800;color:#0f172a;margin:10px 0 8px}
.ym-page-h p{color:var(--mu);font-size:14px}
.ym-comm{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px}
.ym-cm{background:#fff;border:1px solid var(--bd);border-radius:10px;padding:14px;border-left:3px solid var(--p2)}
.ym-cm-h{display:flex;gap:10px;align-items:center;margin-bottom:8px}
.ym-cm-h img{width:36px;height:36px;border-radius:50%;object-fit:cover}
.ym-cm-h b{font-size:13px;color:#0f172a;display:block}
.ym-cm-h time{font-size:11px;color:var(--mu)}
.ym-cm p{font-size:13px;color:#475569;line-height:1.6}
.ym-text{max-width:780px;margin:30px auto;padding:0 20px;color:#334155}
.ym-text p{margin-bottom:12px;line-height:1.85}
.ym-text ul{padding-left:20px;margin-top:8px}
.ym-text li{margin-bottom:6px}
.ym-foot{background:#0f172a;color:#94a3b8;padding:30px 0;margin-top:50px;text-align:center;font-size:12px}
.ym-foot p{margin:5px 0}
@media(max-width:768px){.ym-banner{grid-template-columns:1fr}.ym-banner-l h1{font-size:26px}.ym-stat{gap:16px}}