:root{--brand: #f6a800;--brand-dark: #d98e00;--brand-soft: #fff6e2;--ink: #1a1a1a;--ink-soft: #55555a;--line: #ececef;--bg: #ffffff;--bg-soft: #fafafa;--danger: #d64545;--serif: "Noto Serif", Georgia, "Times New Roman", serif;--sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;--maxw: 1180px;--radius: 10px;--shadow: 0 2px 14px rgba(0,0,0,.06)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:hover{color:var(--brand-dark)}img{max-width:100%;display:block}.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}h1,h2,h3,.serif{font-family:var(--serif)}.site-header{border-bottom:1px solid var(--line);position:sticky;top:0;background:#fffffff5;backdrop-filter:blur(8px);z-index:50}.header-top{display:flex;align-items:center;justify-content:space-between;padding:14px 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7px;border-radius:999px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--bg);transition:box-shadow .2s,transform .2s}.card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}.card .card-img{aspect-ratio:16/10;background:var(--bg-soft)}.card .card-img img{width:100%;height:100%;object-fit:cover}.card .card-body{padding:14px 16px 18px}.card h3{font-size:18px;line-height:1.35;margin:8px 0 6px}.card p{font-size:14px;color:var(--ink-soft);margin:0}.cat-header{padding:30px 0 10px;border-bottom:1px solid var(--line)}.cat-header h1{font-size:34px;margin:6px 0 4px}.cat-header p{color:var(--ink-soft);margin:0}.article{max-width:760px;margin:0 auto;padding:30px 20px 60px}.article h1{font-size:36px;line-height:1.2;margin:14px 0 12px}.article .lead{font-size:19px;color:var(--ink-soft);font-family:var(--serif);margin-bottom:20px}.article 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var(--line);background:#fff}.sbtn.fb{color:#1877f2;border-color:#cfe0fd}.sbtn.x{color:#111;border-color:#ddd}.sbtn.dl{color:var(--brand-dark);border-color:#f2dca0;background:var(--brand-soft)}.share-card-preview{width:130px;height:130px;flex-shrink:0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}.share-card-preview img{width:100%;height:100%;object-fit:cover}.related{margin-top:40px}.site-footer{border-top:3px solid var(--brand);background:var(--bg-soft);margin-top:50px;padding:40px 0 30px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}.footer-grid h4{font-family:var(--serif);margin:0 0 12px}.footer-links a{display:block;color:var(--ink-soft);font-size:14px;padding:3px 0}.footer-bottom{border-top:1px solid var(--line);margin-top:26px;padding-top:18px;font-size:13px;color:var(--ink-soft);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}@media(max-width:900px){.hero-grid{grid-template-columns:1fr}.grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr}}@media(max-width:560px){.grid{grid-template-columns:1fr}.hero-main h2{font-size:23px}.brand-text{font-size:20px}.brand img{height:38px}.header-date{display:none}.header-top{padding:12px 16px}.nav a{padding:11px 12px;font-size:14px}.article{padding:22px 18px 46px}.article h1{font-size:26px}.article .lead{font-size:17px}.article .body{font-size:17px;line-height:1.75}.article .body h2{font-size:21px}.tldr{padding:15px 17px}.tldr li{font-size:15px}.sources{padding:18px}.share{flex-direction:column;align-items:stretch;gap:16px}.share-card-preview{width:100%;height:auto;aspect-ratio:1/1}.hero-side .mini 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