:root{color-scheme:light;--ink:#13202a;--muted:#52616b;--emerald:#063d34;--mint:#0d8f70;--orange:#e75b00;--line:#dbe5e1;--soft:#f4f8f6;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--white);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65}a{color:var(--mint)}a:hover{color:var(--orange)}a,button,summary{cursor:pointer}:focus-visible{outline:3px solid #ff8a00;outline-offset:3px}.skip-link{position:fixed;left:16px;top:-60px;z-index:100;background:var(--white);color:var(--ink);padding:10px 14px;border:2px solid var(--orange)}.skip-link:focus{top:12px}.site-header{position:sticky;top:0;z-index:20;background:rgba(6,61,52,.97);border-bottom:1px solid rgba(255,255,255,.15)}.nav{max-width:1180px;margin:auto;min-height:68px;padding:12px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{color:var(--white);font-size:20px;font-weight:900;text-decoration:none}.brand span{color:#35d6aa}.nav-links{display:flex;align-items:center;flex-wrap:wrap;gap:18px}.nav-links a{color:#d9f7ee;text-decoration:none;font-size:14px;font-weight:700}.nav-links .nav-cta{background:var(--orange);color:var(--white);padding:9px 13px;border-radius:6px}.page-hero{position:relative;min-height:430px;color:var(--white);display:flex;align-items:end;overflow:hidden;background:var(--emerald)}.page-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.page-hero:after{content:"";position:absolute;inset:0;background:rgba(4,35,30,.76)}.hero-inner{position:relative;z-index:1;width:100%;max-width:1180px;margin:auto;padding:76px 24px 64px}.eyebrow{text-transform:uppercase;font-size:12px;font-weight:900;color:#45e5b7}.page-hero h1{max-width:850px;margin:10px 0 16px;font-size:clamp(2.25rem,5vw,4.5rem);line-height:1.05}.page-hero p{max-width:760px;color:#def8f0;font-size:18px}.breadcrumbs{font-size:13px;color:#c5e9df;margin-bottom:24px}.breadcrumbs a{color:#fff}.content{max-width:980px;margin:auto;padding:64px 24px}.content h2{margin-top:48px;font-size:clamp(1.55rem,3vw,2.25rem);line-height:1.2}.content h3{margin-top:30px}.lead{font-size:20px;color:#30434d}.check-grid,.link-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:28px 0}.check-card,.link-card{border:1px solid var(--line);border-radius:8px;padding:20px;background:var(--soft)}.check-card h3,.link-card h3{margin:0 0 8px;font-size:17px}.check-card p,.link-card p{margin:0;color:var(--muted)}.checklist{padding:0;list-style:none}.checklist li{position:relative;padding:10px 0 10px 28px;border-bottom:1px solid var(--line)}.checklist li:before{content:"✓";position:absolute;left:0;color:var(--mint);font-weight:900}.callout{margin:34px 0;padding:24px;border-left:5px solid var(--orange);background:#fff6ef}.authority-links{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.authority-links a{border:1px solid var(--line);padding:9px 12px;border-radius:6px;text-decoration:none;font-weight:700}.cta-band{background:#101e28;color:#fff}.cta-inner{max-width:980px;margin:auto;padding:48px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}.cta-inner h2{margin:0}.button{display:inline-block;background:var(--orange);color:#fff!important;text-decoration:none;font-weight:900;padding:13px 18px;border-radius:6px;white-space:nowrap}.faq details{border-bottom:1px solid var(--line);padding:18px 0}.faq summary{font-weight:850;font-size:17px}.faq details p{color:var(--muted)}.site-footer{background:#071d1a;color:#d8eee8}.footer-inner{max-width:1180px;margin:auto;padding:48px 24px 30px;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}.site-footer h2,.site-footer h3{color:#fff}.site-footer a{color:#d8eee8}.site-footer ul{list-style:none;padding:0}.site-footer li{margin:7px 0}.footer-base{max-width:1180px;margin:auto;padding:18px 24px;border-top:1px solid rgba(255,255,255,.14);font-size:13px}.article-meta{color:var(--muted);font-size:14px}.notice{font-size:14px;color:var(--muted)}@media(max-width:760px){.nav{align-items:flex-start}.nav-links{justify-content:flex-end;gap:10px}.nav-links a:not(.nav-cta){display:none}.page-hero{min-height:500px}.page-hero h1{font-size:2.4rem}.check-grid,.link-grid{grid-template-columns:1fr}.cta-inner{align-items:flex-start;flex-direction:column}.footer-inner{grid-template-columns:1fr}.content{padding-top:46px}}