:root{--bg:#f6f5fb;--card:#fff;--ink:#14151a;--muted:#6b6a73;--line:#e6e4ee;--brand:#4b4fe6;--brand-ink:#fff;--soft:#eeedfd}
@media (prefers-color-scheme:dark){:root{--bg:#0f1016;--card:#181a23;--ink:#f1f1f5;--muted:#a3a2ae;--line:#2a2c38;--brand:#7c80ff;--soft:#1f2133}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 Inter,-apple-system,system-ui,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
.top{background:var(--card);border-bottom:1px solid var(--line)}
.top .in{max-width:880px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;gap:12px}
.top img{width:36px;height:36px;border-radius:9px}
.top b{font-size:17px;letter-spacing:-.01em}.top nav{margin-left:auto;display:flex;gap:18px;font-size:14px}
.top nav a{color:var(--muted)}.top nav a.on{color:var(--ink);font-weight:600}
.hero{max-width:880px;margin:0 auto;padding:48px 20px 20px}
.eyebrow{display:inline-block;font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--brand);background:var(--soft);padding:5px 10px;border-radius:999px}
h1{font-size:clamp(30px,5vw,42px);line-height:1.15;letter-spacing:-.025em;margin:14px 0 10px}
.lead{font-size:18px;color:var(--muted);max-width:640px;margin:0}
.meta{margin-top:14px;font-size:14px;color:var(--muted)}
main{max-width:880px;margin:0 auto;padding:12px 20px 56px;display:grid;gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:26px 28px}
.card h2{font-size:19px;letter-spacing:-.01em;margin:0 0 8px;display:flex;align-items:center;gap:10px}
.card h2 .n{width:26px;height:26px;border-radius:8px;background:var(--soft);color:var(--brand);font-size:13px;display:grid;place-items:center;flex:none}
.card p{margin:8px 0}.card ul,.card ol{margin:8px 0;padding-left:20px}.card li{margin:6px 0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-top:10px}
.tile{border:1px solid var(--line);border-radius:14px;padding:14px 16px}.tile b{display:block;margin-bottom:2px}.tile span{color:var(--muted);font-size:14px}
.note{background:var(--soft);border-radius:14px;padding:14px 16px;font-size:15px}
.btn{display:inline-block;background:var(--brand);color:var(--brand-ink);font-weight:600;padding:12px 20px;border-radius:999px;margin-top:6px}.btn:hover{text-decoration:none;opacity:.92}
footer{border-top:1px solid var(--line);color:var(--muted);font-size:14px}
footer .in{max-width:880px;margin:0 auto;padding:22px 20px;display:flex;flex-wrap:wrap;gap:8px 20px}
footer .in span:first-child{margin-right:auto}
@media (max-width:560px){.card{padding:22px 18px}.top nav{gap:12px}}
.top b,.top nav a{white-space:nowrap}
@media (max-width:560px){.top .in{padding:12px 16px;gap:10px}.top img{width:30px;height:30px}.top b{font-size:16px}.top nav{gap:14px;font-size:13px}.top nav a[href^="mailto"]{display:none}.hero{padding:32px 16px 12px}main{padding:8px 16px 40px}}