:root{--bg:#f3f6f7;--card:#fff;--ink:#172d45;--muted:#536b7b;--line:#d5e0e6;--accent:#80d4c9;--warning:#fff4df}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:1rem/1.7 var(--font-body);-webkit-font-smoothing:antialiased}a{color:inherit}a:focus-visible,button:focus-visible{outline:3px solid #2d5a7f;outline-offset:4px}.container{width:min(1120px,calc(100% - 48px));margin:auto}.skip{position:absolute;top:-100px;left:18px;background:var(--accent);padding:10px 15px;z-index:5}.skip:focus{top:8px}.header{position:sticky;top:0;z-index:4;background:#f3f6f7f2;backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.nav{min-height:80px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-weight:700;font-size:1.1875rem;line-height:1.15;letter-spacing:-.5px}.brand svg{width:39px;height:39px;flex:none}.brand small{display:block;font-size:0.75rem;letter-spacing:.35px;color:#3c6071;margin-top:4px}.links{display:flex;align-items:center;gap:24px;font-size:0.875rem;font-weight:600}.links a{text-decoration:none}.links a:hover,.footer a:hover{text-decoration:underline}.links a[aria-current=page]{color:#247c7a}.eyebrow{font-size:0.75rem;letter-spacing:1.6px;text-transform:uppercase;color:#367e80;font-weight:800}.hero{padding:75px 0 45px}.hero h1{font-size:clamp(2.6875rem,6vw,4.625rem);line-height:1.05;letter-spacing:-3px;font-weight:600;margin:16px 0 20px}.lead{max-width:720px;font-size:1.125rem;color:var(--muted)}.layout{display:grid;grid-template-columns:minmax(0,1fr) 265px;gap:28px;padding:0 0 80px}.content,.aside{min-width:0}.content section{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:28px 32px;margin-bottom:16px}.content h2{font-size:1.5625rem;line-height:1.2;letter-spacing:-.8px;margin:0 0 13px}.content h3{font-size:1.0625rem;margin:20px 0 6px}.content p,.content ul{margin:0 0 12px}.content ul{padding-left:22px}.content p:last-child,.content ul:last-child{margin-bottom:0}.content a{color:#247c7a;text-underline-offset:3px}.aside{position:sticky;top:104px;align-self:start;background:#e8f2f2;border:1px solid #c5dddd;border-radius:18px;padding:22px;font-size:0.875rem}.aside h2{font-size:1.0625rem;margin:0 0 12px}.aside p{margin:0 0 10px}.aside ul{margin:0;padding-left:17px}.note{background:var(--warning)!important;border-color:#e8d2a7!important}.note strong{color:#765324}.label{display:inline-block;font-size:0.875rem;font-weight:800;letter-spacing:.5px;background:#e4f4f1;color:#215c63;padding:4px 9px;border-radius:100px}.footer{border-top:1px solid var(--line);padding:24px 0 38px;font-size:0.875rem;color:var(--muted)}.footer .container{display:flex;gap:20px;justify-content:space-between;flex-wrap:wrap}.footer nav{display:flex;gap:18px;flex-wrap:wrap}.footer a{text-decoration:none}.muted{color:var(--muted)}
html[data-theme=dark]{color-scheme:dark;--bg:#0b1927;--card:#14283a;--ink:#edf6f8;--muted:#b4c7d1;--line:#365165;--warning:#302b24}html[data-theme=dark] .header{background:#0b1927f2}html[data-theme=dark] .brand small{color:#80d4c9}html[data-theme=dark] .aside{background:#163340;border-color:#365c65}html[data-theme=dark] .content a,html[data-theme=dark] .links a[aria-current=page]{color:#80d4c9}html[data-theme=dark] .note{border-color:#6f5b3e!important}html[data-theme=dark] .note strong{color:#f0d6a5}html[data-theme=dark] .label{background:#1e4b50;color:#d2f5ed}
@media(max-width:800px){.layout{grid-template-columns:1fr}.aside{position:static;grid-row:1}.hero{padding:52px 0 30px}.links{gap:12px}.links a{font-size:0.875rem}}@media(max-width:560px){.container{width:calc(100% - 30px)}.nav{min-height:70px;align-items:flex-start;padding:14px 0;flex-wrap:wrap}.brand{font-size:1.0625rem}.links{width:100%;justify-content:space-between}.hero h1{letter-spacing:-2px}.lead{font-size:1rem}.content section{padding:22px 19px}.footer .container{display:block}.footer nav{margin-top:13px}}
/* Portal mark and wordmark */
.brand img{width:39px;height:39px;flex:none}
.brand>span{text-transform:uppercase;letter-spacing:.035em}
.brand small{text-transform:none}