:root{--ink:#071f38;--ink-2:#0c3556;--cyan:#18dfd3;--blue:#1e70d8;--paper:#fff;--canvas:#edf3f7;--line:#cad8e3;--muted:#557089}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;overflow-x:hidden;background:var(--canvas);color:var(--ink);font-family:Arial,"Noto Sans TC","Microsoft JhengHei",sans-serif;line-height:1.8}a{color:inherit;text-decoration:none}.site-header{display:flex;align-items:center;justify-content:space-between;gap:26px;min-height:84px;padding:0 clamp(24px,6vw,104px);background:#06182a;color:#fff}.brand img{display:block;width:176px;height:auto}.site-header nav{display:flex;align-items:center;flex-wrap:wrap;gap:28px;font-size:14px}.nav-cta{padding:9px 15px;border:1px solid #507087}.hero{padding:92px max(24px,calc((100% - 1180px)/2));background:radial-gradient(circle at 80% 15%,rgba(31,227,213,.2),transparent 28%),linear-gradient(125deg,#06182a,#0b3658);color:#fff}.hero-copy{max-width:930px}.eyebrow{margin:0 0 14px;color:var(--cyan);font-size:12px;font-weight:800;letter-spacing:.18em}.hero h1{max-width:880px;margin:0;font-size:clamp(40px,5vw,68px);line-height:1.14;letter-spacing:-.04em;overflow-wrap:anywhere}.hero .intro{max-width:780px;margin:24px 0 0;color:#d9e7f0;font-size:18px}.article-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:27px}.article-meta span{padding:7px 11px;border:1px solid rgba(255,255,255,.36);background:rgba(4,23,40,.35);font-size:12px}.article-shell{display:grid;grid-template-columns:190px minmax(0,1fr);gap:44px;width:min(1120px,calc(100% - 48px));margin:0 auto;padding:68px 0 96px}.article-insights{align-self:start;position:sticky;top:24px;padding:22px;background:#fff;border:1px solid var(--line)}.article-insights h2{margin:0 0 15px;color:#008f94;font-size:14px;line-height:1.3;letter-spacing:.14em}.article-insights small{display:block;margin-bottom:13px;color:var(--muted);line-height:1.55}.article-insights a{display:block;margin-top:8px;padding:8px 9px;border:1px solid var(--line);font-size:12px;line-height:1.45}.article-insights a:hover{background:#eaf6f7;border-color:#00a4a6}.article{min-width:0}.article>section{margin-bottom:28px;padding:38px 42px;background:var(--paper)}.article .section-label{margin:0;color:#008f94;font-size:11px;font-weight:800;letter-spacing:.16em}.article h2{margin:7px 0 17px;font-size:clamp(27px,3.3vw,40px);line-height:1.3;overflow-wrap:anywhere}.article h3{margin:26px 0 7px;font-size:19px;line-height:1.45;overflow-wrap:anywhere}.article p{margin:0 0 16px;color:#405f77}.lead{font-size:18px;line-height:1.9!important;color:#183d5a!important}.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:25px;border:1px solid var(--line);background:var(--line)}.fact{padding:17px;background:#f9fcfd}.fact small{display:block;color:#008f94;font-size:10px;font-weight:800;letter-spacing:.12em}.fact strong{display:block;margin-top:5px;line-height:1.45}.article ul,.article ol{margin:18px 0;padding-left:22px;color:#405f77}.article li{margin:8px 0;padding-left:4px}.notice{margin:22px 0 0;padding:18px 20px;border-left:4px solid var(--cyan);background:#e9f8f6;color:#2b596d}.faq h3{margin-top:24px;color:#123957}.sources{background:#e8eff4!important;border-left:4px solid var(--cyan)}.sources h2{font-size:26px}.sources li{font-size:14px}.sources a,.related a{text-decoration:underline;color:#1267bf}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:23px}.related-grid a{padding:18px;background:#0a3156;color:#fff;text-decoration:none}.related-grid small{display:block;color:var(--cyan);font-size:10px;font-weight:800;letter-spacing:.13em}.related-grid strong{display:block;margin-top:7px;line-height:1.55}.cta{background:#0a3156!important;color:#fff}.cta h2,.cta p{color:#fff!important}.cta a{display:inline-block;margin-top:6px;padding:10px 16px;border:1px solid var(--cyan);color:var(--cyan);font-weight:700}.site-footer{display:grid;grid-template-columns:minmax(190px,1fr) minmax(300px,1.45fr) auto;gap:32px;align-items:start;padding:52px clamp(24px,8vw,130px) 26px;background:#06182a;color:#9db8cb;font-size:12px;line-height:1.7}.site-footer p{margin:0}.footer-links{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:18px}.site-footer a{color:#fff}.site-footer>small{grid-column:1/-1;margin-top:18px;padding-top:18px;border-top:1px solid rgba(166,190,209,.18);color:#668097;font-size:10px}@media(max-width:960px){.article-shell{grid-template-columns:1fr}.article-insights{position:relative;top:auto}.article-insights nav{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.article-insights a{margin:0}.facts,.related-grid{grid-template-columns:1fr 1fr}.site-footer{grid-template-columns:1fr}}@media(max-width:680px){.site-header{padding:18px;align-items:flex-start;flex-direction:column}.site-header nav{gap:14px}.hero{padding:66px 22px}.hero h1{font-size:41px}.hero .intro{font-size:16px}.article-shell{width:calc(100% - 36px);padding:42px 0 64px}.article>section{padding:28px 21px}.article-insights nav,.facts,.related-grid{grid-template-columns:1fr}.site-footer{padding:38px 24px 22px}.footer-links{justify-content:flex-start}.site-footer>small{margin-top:4px}}
