:root{--kg-green:#174b3c;--kg-ink:#243c32;--kg-muted:#65746b;--kg-orange:#b86032;--kg-paper:#faf7ef;--kg-line:#dce3d7}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--kg-paper);color:var(--kg-ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang TC","Noto Sans TC",sans-serif;line-height:1.85}a{color:var(--kg-green);text-underline-offset:4px}a:hover{color:var(--kg-orange)}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #d79855;outline-offset:4px}.kg-header{max-width:1160px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:22px 28px;border-bottom:1px solid var(--kg-line)}.kg-brand{display:flex;gap:10px;align-items:center;text-decoration:none;color:var(--kg-green);font-size:19px;font-weight:750;line-height:1.35}.kg-brand small{display:block;font-size:10px;font-weight:500;letter-spacing:2px}.kg-brand-dot{display:grid;place-items:center;background:var(--kg-green);color:#fff;width:38px;height:38px;border-radius:50%;font-size:23px}.kg-header nav,.kg-footer nav{display:flex;gap:22px;flex-wrap:wrap;font-size:13px}.kg-header nav a{text-decoration:none}.kg-main{max-width:1100px;margin:auto;padding:38px 28px 70px}.kg-breadcrumb{display:flex;gap:9px;flex-wrap:wrap;font-size:12px;color:var(--kg-muted);margin-bottom:30px}.kg-kicker{color:var(--kg-orange);font-weight:650;font-size:12px;letter-spacing:2px;text-transform:uppercase}.kg-hero{max-width:830px;padding:24px 0 36px}.kg-hero h1{font-size:clamp(32px,5.2vw,57px);line-height:1.32;letter-spacing:-1px;margin:14px 0 22px}.kg-hero p{font-size:18px;line-height:1.9;max-width:720px}.kg-hero .kg-meta,.kg-meta{color:var(--kg-muted);font-size:12px}.kg-stats{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0}.kg-stats span{padding:6px 13px;border:1px solid var(--kg-line);border-radius:30px;font-size:12px}.kg-toolbar{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0 12px}input,select{font:inherit;background:#fff;color:var(--kg-ink);border:1px solid #cfd9cd;padding:12px 14px;border-radius:8px;max-width:100%}input{flex:1;min-width:210px}.kg-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:24px 0}.kg-card{padding:25px;background:#fff;border:1px solid var(--kg-line);border-radius:12px;display:flex;flex-direction:column}.kg-card h2{font-size:21px;line-height:1.55;margin:10px 0 14px}.kg-card h2 a{text-decoration:none}.kg-card p{font-size:14px;color:#56665c;line-height:1.9;margin:0 0 22px}.kg-card>a{font-size:13px;font-weight:650;margin-top:auto}.kg-article-layout{display:grid;grid-template-columns:minmax(0,740px) 230px;gap:45px;align-items:start}.kg-article{background:#fff;border:1px solid var(--kg-line);border-radius:13px;padding:36px 40px;min-width:0}.kg-article p{font-size:17px;line-height:2.05;margin:0 0 22px;overflow-wrap:anywhere}.kg-article h2{font-size:24px;line-height:1.6;margin:38px 0 17px;scroll-margin-top:20px}.kg-article h3{font-size:19px;line-height:1.65;margin:27px 0 12px}.kg-table-wrap{overflow-x:auto}.kg-article table{border-collapse:collapse;width:100%;font-size:14px}.kg-article th,.kg-article td{border:1px solid var(--kg-line);padding:10px;text-align:left;vertical-align:top}.kg-article li{margin-bottom:10px;overflow-wrap:anywhere}.kg-article>.kg-sources{font-size:13px;color:var(--kg-muted);border-top:1px solid var(--kg-line);margin-top:32px;padding-top:20px}.kg-toc{position:sticky;top:24px;border-left:2px solid var(--kg-line);padding:0 0 0 20px;font-size:12px}.kg-toc summary{cursor:pointer;font-weight:650}.kg-toc ol{margin-top:14px}.kg-toc h2{font-size:14px;margin:0 0 12px}.kg-toc ol{padding-left:18px;margin:0}.kg-toc li{padding:0 0 10px}.kg-toc a{text-decoration:none}.kg-article-nav{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:26px 0}.kg-article-nav a{background:#fff;border:1px solid var(--kg-line);border-radius:9px;padding:17px;font-size:13px;text-decoration:none}.kg-article-nav small{display:block;color:var(--kg-muted);margin-bottom:5px}.kg-note{background:#edf2e7;border:1px solid #dae3d1;border-radius:10px;padding:20px 24px;font-size:13px;line-height:1.9}.kg-note summary{cursor:pointer;font-weight:650}.kg-note p{margin:12px 0 0}.kg-footer{border-top:1px solid var(--kg-line);max-width:1160px;margin:auto;padding:32px 28px 45px;font-size:13px;color:var(--kg-muted)}.kg-brand-name{font-weight:750;text-decoration:none;font-size:20px}.kg-hidden{display:none!important}.kg-empty{text-align:center;padding:36px}.kg-editorial-bridge{max-width:1120px;margin:28px auto;padding:24px;background:#edf2e7;border:1px solid #dae3d1;border-radius:12px;color:#243c32}.kg-editorial-bridge h2{font-size:24px;line-height:1.5;margin:8px 0 10px}.kg-editorial-bridge p{font-size:15px;line-height:1.9}.kg-editorial-bridge a{color:#174b3c;font-weight:650}@media(max-width:900px){.kg-article-layout{grid-template-columns:1fr;gap:20px}.kg-toc{position:static;grid-row:1;border:1px solid var(--kg-line);padding:18px;border-radius:9px}.kg-toc ol{columns:2;column-gap:28px}.kg-article{padding:30px}}@media(max-width:600px){.kg-header{padding:18px;flex-wrap:wrap;gap:16px}.kg-header nav{gap:16px;font-size:12px}.kg-main{padding:24px 18px 45px}.kg-hero{padding:12px 0 22px}.kg-hero h1{font-size:35px}.kg-hero p{font-size:16px}.kg-grid{grid-template-columns:1fr}.kg-card{padding:22px}.kg-article{padding:24px 20px}.kg-article p{font-size:16px}.kg-article h2{font-size:22px}.kg-toc ol{columns:1}.kg-article-nav{grid-template-columns:1fr}.kg-editorial-bridge{margin:20px 0;padding:20px}.kg-footer{padding:28px 18px}.kg-toolbar select{width:100%}}@media print{.kg-header,.kg-footer,.kg-toc,.kg-article-nav{display:none}.kg-main{padding:0}.kg-article-layout{display:block}.kg-article{border:0;padding:0}body{background:#fff}}