:root{--cobalt:#2F4BFF;--ink:#14213d;--muted:#5b6474;--paper:#f6f7fb;--gold:#FFB703;--line:#e4e7f0;--card:#fff}
@media (prefers-color-scheme:dark){:root{--ink:#e8ebf7;--muted:#a3abc2;--paper:#0f1222;--line:#262b45;--card:#171b31}}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.65 Figtree,system-ui,-apple-system,Segoe UI,sans-serif}
a{color:var(--cobalt)}
@media (prefers-color-scheme:dark){a{color:#8ea0ff}}
header{background:var(--cobalt);color:#fff}
.wrap{max-width:880px;margin:0 auto;padding:0 20px}
nav{display:flex;align-items:center;gap:14px;padding:18px 0}
nav a{color:#fff;text-decoration:none;font-weight:600;font-size:15px}
nav .sp{flex:1}
.brand{display:flex;align-items:center;gap:10px;font:800 22px Bricolage Grotesque,Figtree,sans-serif;color:#fff;text-decoration:none}
.mark{width:34px;height:34px;border-radius:10px;background:#fff;position:relative;flex:none}
.mark i{position:absolute;border-radius:3px}
.hero{padding:48px 0 64px}
.hero h1{font:800 clamp(34px,6vw,56px)/1.05 Bricolage Grotesque,Figtree,sans-serif;margin:0 0 16px;letter-spacing:-1px}
.hero p{font-size:19px;max-width:620px;opacity:.92;margin:0}
.btn{display:inline-block;margin-top:26px;background:var(--gold);color:#14213d;font-weight:800;padding:13px 26px;border-radius:999px;text-decoration:none}
main{padding:40px 0 60px}
h2{font:800 28px Bricolage Grotesque,Figtree,sans-serif;margin:36px 0 10px}
h3{font-size:19px;margin:24px 0 6px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin-top:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:20px}
.card b{display:block;font-size:17px;margin-bottom:4px}
.card span{color:var(--muted);font-size:15.5px}
.doc{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:28px clamp(18px,4vw,44px)}
.doc h1{font:800 34px Bricolage Grotesque,Figtree,sans-serif;margin:0 0 4px}
.meta{color:var(--muted);font-size:15px;margin:0 0 20px}
.note{background:color-mix(in srgb,var(--cobalt) 9%,transparent);border-radius:14px;padding:14px 18px;margin:18px 0}
ul{padding-left:22px}
li{margin:4px 0}
table{border-collapse:collapse;width:100%;font-size:15.5px;margin:10px 0}
th,td{border:1px solid var(--line);padding:9px 11px;text-align:left;vertical-align:top}
th{background:color-mix(in srgb,var(--cobalt) 7%,transparent)}
footer{border-top:1px solid var(--line);padding:26px 0 40px;color:var(--muted);font-size:14.5px}
footer a{margin-right:16px}