:root{--ink:#122033;--muted:#59677a;--bg:#f6f8fb;--card:#fff;--line:#dce4ee;--brand:#2556d8;--brand2:#153aa2;--accent:#0d8b74;--dark:#0d1726;--warn:#fff8e6}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);line-height:1.68}a{color:var(--brand)}.wrap{max-width:1160px;margin:auto;padding:0 22px}
.site-header{position:sticky;top:0;z-index:1000;background:rgba(13,23,38,.98);box-shadow:0 1px 0 rgba(255,255,255,.08)}.header-row{min-height:72px;display:flex;align-items:center;gap:22px}.brand{font-weight:850;font-size:1.22rem;color:#fff;text-decoration:none;white-space:nowrap}.brand span{color:#69d5bd}.desktop-nav{display:flex;gap:17px;align-items:center;margin-left:auto}.desktop-nav a{color:#dfe8f5;text-decoration:none;font-size:.93rem;white-space:nowrap}.header-cta{background:#69d5bd;color:#09241f!important;text-decoration:none;font-weight:850;padding:10px 14px;border-radius:9px;white-space:nowrap}.hamb{display:none;background:transparent;border:1px solid #526074;border-radius:8px;color:white;width:42px;height:40px;font-size:23px;line-height:1}.mobile-menu{display:none;background:var(--dark);border-top:1px solid #27364a}.mobile-menu.open{display:block}.mobile-menu a{display:block;color:#fff;text-decoration:none;padding:12px 22px;border-bottom:1px solid #263548}
.hero{padding:60px 0 34px;background:linear-gradient(180deg,#edf3ff 0%,var(--bg) 100%)}h1{font-size:clamp(2.15rem,5vw,3.8rem);line-height:1.07;letter-spacing:-.035em;max-width:940px;margin:0 0 18px}h2{font-size:1.55rem;line-height:1.25;margin:0 0 12px}h3{font-size:1.12rem;line-height:1.3}.lede{font-size:1.18rem;color:var(--muted);max-width:820px}.eyebrow{font-size:.78rem;text-transform:uppercase;letter-spacing:.12em;font-weight:850;color:var(--accent)}
main{padding:26px 0 64px}.layout{display:grid;grid-template-columns:minmax(0,2fr) 330px;gap:28px;align-items:start}.card{background:var(--card);border:1px solid var(--line);border-radius:17px;padding:27px;margin:0 0 20px;box-shadow:0 8px 26px rgba(22,34,55,.045)}.card p:last-child{margin-bottom:0}.cta{display:inline-block;background:var(--brand);color:#fff;text-decoration:none;font-weight:850;padding:13px 18px;border-radius:10px}.cta:hover{background:var(--brand2)}.note{background:var(--warn);border-left:4px solid #d49b18;padding:16px 18px;border-radius:9px;margin-bottom:20px}.small{font-size:.88rem;color:var(--muted)}.check{padding-left:1.2rem}.check li{margin:.52rem 0}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.mini{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px}.mini a{font-weight:800;text-decoration:none}.mini p{font-size:.94rem;color:var(--muted)}.sidebar{position:static}.sidebar .card{box-shadow:none}.breadcrumbs{font-size:.88rem;color:var(--muted);margin-bottom:15px}.badge{display:inline-block;border:1px solid var(--line);border-radius:999px;padding:4px 9px;font-size:.76rem;background:#fff}.callout{border:1px solid #cfe3df;background:#f1fbf8;border-radius:12px;padding:16px}.toc a{text-decoration:none}.toc li{margin:.35rem 0}.footer{background:var(--dark);color:#cbd5e1;padding:38px 0}.footer a{color:#fff}.footer-links{display:flex;gap:16px;flex-wrap:wrap}.sitemap-grid{columns:2;column-gap:36px}.sitemap-grid li{break-inside:avoid;margin:.5rem 0}
@media(max-width:820px){.desktop-nav{display:none}.hamb{display:block}.header-row{gap:10px}.brand{margin-right:auto}.header-cta{padding:9px 10px;font-size:.86rem}.layout,.cards{grid-template-columns:1fr}.hero{padding-top:42px}.sitemap-grid{columns:1}}
@media(max-width:390px){.brand{font-size:1rem}.header-cta{font-size:.78rem;padding:8px}.wrap{padding-left:15px;padding-right:15px}}