:root{color-scheme:light;--brand: #c5781b;--brand-strong: #9c5f1d;--brand-soft: #fbeed6;--brand-tint: #fdf6ec;--accent-soft: #fbeed6;--accent-400: #f2a838;--ink: #0d0d0e;--text: #2e2e30;--muted: #6b6c6f;--muted-2: #898a8d;--bg: #f3f4f6;--surface: #ffffff;--subtle: #f3f4f6;--subtle-2: rgba(13, 13, 14, .04);--warm: #fbeed6;--line: #e6e8eb;--border: #e6e8eb;--green: #047857;--red: #b91c1c;--warning: #b45309;--gold-soft: #fef3c7;--teal-soft: #dcfce7;--red-soft: #fee2e2;--radius-sm: 4px;--radius: 12px;--radius-lg: 16px;--container: 1200px;--shadow: 0 10px 30px rgba(13, 13, 14, .06);--font-heading: "Sora", "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", system-ui, sans-serif;font-family:Noto Sans TC,Sora,PingFang TC,Microsoft JhengHei,system-ui,-apple-system,BlinkMacSystemFont,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--surface);color:var(--text);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:var(--brand);text-decoration:none}a:hover{color:var(--brand-strong)}img{max-width:100%;display:block}h1,h2,h3,h4{color:var(--ink);font-family:var(--font-heading);font-weight:800;line-height:1.2;letter-spacing:-.03em;margin:0}h1{font-size:clamp(2.1rem,4vw,2.75rem);letter-spacing:-.5px}h2{font-size:1.5rem;line-height:1.33}h3{font-size:1.25rem;line-height:1.4}.site-header{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:28px;padding:12px clamp(18px,4vw,48px);background:#ffffffeb;border-bottom:1px solid rgba(21,21,18,.08);backdrop-filter:saturate(180%) 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var(--line);font-size:.78rem;font-weight:700;letter-spacing:.01em;line-height:1.3;padding:6px 11px;border-radius:999px}.lead{color:var(--muted);font-size:1.12rem;line-height:1.6;max-width:620px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}.stats{display:flex;flex-wrap:wrap;gap:28px;margin-top:34px}.stat strong{display:block;font-size:1.7rem;font-weight:700;color:var(--ink)}.stat span{color:var(--muted);font-size:.9rem}.panel{background:var(--subtle);border-radius:var(--radius-lg);padding:28px}.panel h2{font-size:1.3rem;margin:6px 0 14px}.panel ol{margin:0;padding-left:1.2em;color:var(--muted)}.panel li{margin:8px 0}.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border-radius:999px;background:var(--ink);color:#fff;font-weight:700;font-size:.95rem;box-shadow:none;transition:background .15s ease,transform .15s ease}.button:hover{background:#2e2e30;color:#fff}.button.secondary{background:var(--surface);border:1px 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72px}.toc{position:sticky;top:84px;display:flex;flex-direction:column;gap:4px;font-size:.92rem}.toc a{color:var(--muted);border-left:2px solid transparent;padding:6px 0 6px 12px;margin-left:-12px}.toc a:hover{color:var(--brand);border-color:var(--brand-soft)}.toc .toc-cta{margin-top:18px}.article-layout.has-sidebar{grid-template-columns:220px minmax(0,1fr) 280px;gap:44px}.sidebar{position:sticky;top:84px;display:flex;flex-direction:column;gap:16px;font-size:.92rem}.widget{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px}.widget-title{font-size:.95rem;font-weight:700;color:var(--ink);margin:0 0 12px;padding-bottom:10px;border-bottom:1px solid var(--line)}.widget-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.widget-list a{color:var(--text);line-height:1.45}.widget-list a:hover{color:var(--brand)}.widget-meta{color:var(--muted-2);font-size:.75rem;white-space:nowrap}.widget-posts 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a{color:var(--brand)}.listing{padding:56px 0 72px}.listing>.eyebrow{margin-bottom:14px}.listing>h1{margin-bottom:10px}.listing>.lead{margin-bottom:36px}.site-footer{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-top:40px;padding:44px clamp(18px,4vw,48px);border-top:1px solid var(--line);color:var(--muted)}.site-footer strong{color:var(--ink)}.site-footer p{max-width:420px;font-size:.92rem;margin:8px 0 0}.footer-links{display:flex;gap:18px;flex-wrap:wrap;align-items:center}.footer-links a{color:var(--muted);font-weight:500}.footer-links a:hover{color:var(--brand)}.brand-logo{height:30px;width:auto;border-radius:8px;display:block}.footer-social{display:flex;gap:14px;margin-top:14px}.footer-social a{color:var(--muted-2);display:inline-flex}.footer-social a:hover{color:var(--brand)}.pagination{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-top:44px}.pagination a{min-width:40px;height:40px;padding:0 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span{display:inline-flex;align-items:center}@media(max-width:960px){.article-layout,.article-layout.has-sidebar{grid-template-columns:1fr;gap:24px}.toc{display:none}.sidebar{position:static;margin-top:16px}.article{max-width:680px;margin-inline:auto}}@media(max-width:860px){.nav{display:none}.hero{grid-template-columns:1fr;padding-top:48px}.card-grid,.article-grid{grid-template-columns:1fr}.section-header{flex-direction:column;align-items:flex-start}.site-footer{flex-direction:column}}