:root{--ink:#10213a;--muted:#52647a;--brand:#0b5d55;--accent:#e7f5f2;--line:#dce5eb;--paper:#fff;--soft:#f6f9fb;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font:16px/1.65 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:#075e9e}.container{width:min(var(--max),calc(100% - 32px));margin:auto}.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:12px;background:#fff;padding:10px;z-index:1000}.site-header{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--line)}.header-row{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:70px}.brand{display:inline-flex;align-items:center;gap:11px;color:var(--ink);text-decoration:none;min-width:0}.brand-logo{display:block;width:42px;height:54px;object-fit:contain;flex:0 0 auto}.brand-copy{display:flex;flex-direction:column;line-height:1.15}.brand-copy strong{font-size:1.08rem;font-weight:850}.brand-copy small{margin-top:4px;color:var(--muted);font-size:.76rem;font-weight:600;white-space:nowrap}.nav{display:flex;gap:16px;align-items:center}.nav a{text-decoration:none;color:var(--ink);font-weight:650}.menu{display:none}.hero{background:linear-gradient(135deg,#eefaf7,#f6f9ff);padding:44px 0;border-bottom:1px solid var(--line)}.crumbs{font-size:.9rem;color:var(--muted)}h1{font-size:clamp(2rem,2vw,2rem);line-height:1.1;margin:.5rem 0 1rem}h2{font-size:clamp(1.5rem,2vw,1.5rem);line-height:1.2;margin:2.2rem 0 .8rem}h3{font-size:1.2rem;margin:1.5rem 0 .4rem}.lead{font-size:1.12rem;max-width:850px;color:var(--muted)}.notice,.card,.cta{border:1px solid var(--line);border-radius:16px;padding:18px;background:#fff}.notice{border-left:5px solid var(--brand);margin-top:20px}.toc{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}.toc a{padding:7px 11px;border:1px solid var(--line);border-radius:999px;text-decoration:none;background:#fff;font-size:.9rem}.section{padding:10px 0 26px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.card h3{margin-top:0}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px}table{width:100%;border-collapse:collapse;min-width:760px}caption{text-align:left;font-weight:800;padding:14px;background:var(--soft)}th,td{padding:12px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}th{background:var(--soft)}ol.steps li{margin:.6rem 0}.sample{white-space:pre-wrap;background:#11243a;color:#f7fbff;padding:18px;border-radius:14px;overflow:auto}.faq details{border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin:10px 0}.faq summary{font-weight:750;cursor:pointer}.editorial{background:var(--soft);padding:14px;border-radius:12px}.site-footer{margin-top:44px;background:#10213a;color:#eaf1f5;padding:38px 0 20px}.footer-brand{padding-bottom:22px;margin-bottom:24px;border-bottom:1px solid #385069}.footer-brand a{display:inline-flex;align-items:center;gap:12px;color:#fff;text-decoration:none}.footer-brand img{display:block;object-fit:contain}.footer-brand span{display:flex;flex-direction:column;line-height:1.2}.footer-brand strong{font-size:1.18rem}.footer-brand small{margin-top:4px;color:#d7e7ee}.footer-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:20px}.site-footer h2,.site-footer h3{font-size:1rem;margin:0 0 10px;color:#fff}.site-footer a{display:block;color:#d7e7ee;text-decoration:none;margin:6px 0;font-size:.92rem}.footer-bottom{border-top:1px solid #385069;margin-top:25px;padding-top:18px;font-size:.9rem}.country-list{columns:3;column-gap:24px}.country-list a{display:block;margin:6px 0}.badge{display:inline-block;background:var(--accent);color:#094e48;border-radius:999px;padding:5px 10px;font-weight:750;font-size:.85rem}.btn{display:inline-block;background:var(--brand);color:#fff;padding:11px 16px;border-radius:10px;text-decoration:none;font-weight:750}.muted{color:var(--muted)}@media(max-width:900px){.grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:repeat(3,1fr)}.menu{display:inline-flex}.nav{display:none;position:absolute;top:70px;left:16px;right:16px;flex-direction:column;align-items:stretch;background:#fff;padding:14px;border:1px solid var(--line);border-radius:12px}.nav.open{display:flex}}@media(max-width:600px){.brand-copy small{white-space:normal;max-width:190px}.grid,.footer-grid{grid-template-columns:1fr}.country-list{columns:1}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}