:root{--ink:#171717;--text:#2f343d;--muted:#6b7280;--line:#dfe5ee;--bg:#f6f7f9;--card:#fff;--hot:#e11d48;--amber:#f59e0b;--cyan:#0e7490;--lime:#4d7c0f;--shadow:0 16px 42px rgba(23,23,23,.08);--radius:8px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.7 Arial,"Microsoft YaHei",sans-serif;letter-spacing:0}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1160px,calc(100% - 32px));margin:0 auto}.skip-link{position:absolute;left:-999px}.skip-link:focus{left:16px;top:16px;z-index:40;background:#fff;padding:8px 12px;border:1px solid var(--line)}.ticker{background:var(--ink);color:#fff;font-size:13px}.ticker-inner{display:flex;justify-content:space-between;gap:14px;padding:7px 0}.ticker span{background:var(--hot);border-radius:4px;padding:1px 8px;font-weight:800}.ticker 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