:root{color-scheme:light;--ink:#16243a;--muted:#52657d;--line:#dbe3ed;--bg:#f4f7fb;--card:#fff;--accent:#2455c7;--light:#eaf0ff}*{box-sizing:border-box}html{font-family:system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;line-height:1.63}body{margin:0;background:var(--bg);color:var(--ink)}a{color:var(--accent);text-underline-offset:3px}a:focus-visible{outline:3px solid #719af7;outline-offset:3px}header{background:var(--card);border-bottom:1px solid var(--line)}.wrap{max-width:900px;margin:0 auto;padding:0 24px}.top{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:82px}.brand{display:flex;align-items:center;gap:12px;font-weight:750;letter-spacing:-.02em}.mark{width:36px;height:36px;border-radius:11px;background:var(--ink);color:#fff;display:grid;place-items:center;font-size:18px}nav{display:flex;flex-wrap:wrap;gap:17px;font-size:14px}nav a{color:var(--muted);text-decoration:none}nav a[aria-current='page']{color:var(--ink);font-weight:750}nav a:hover{text-decoration:underline}main{padding:54px 0 66px}.eyebrow{font-size:12px;letter-spacing:.1em;text-transform:uppercase;font-weight:750;color:var(--accent)}h1{font-size:clamp(30px,5vw,44px);line-height:1.2;letter-spacing:-.045em;margin:8px 0 17px}h2{font-size:22px;letter-spacing:-.025em;margin:32px 0 10px}h3{font-size:17px;margin:24px 0 8px}.lead{font-size:18px;color:var(--muted);max-width:740px}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:26px;margin:26px 0;box-shadow:0 8px 28px rgba(30,54,87,.035)}.card h2:first-child{margin-top:0}.cols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:30px}.mini{background:var(--card);border:1px solid var(--line);padding:24px;border-radius:16px}.mini h2{margin-top:0}p,li{color:#32455e}.small{font-size:14px;color:var(--muted)}.pill{display:inline-flex;background:var(--light);color:#19459a;padding:6px 12px;border-radius:999px;font-size:12px;font-weight:700}ul{padding-left:23px}li{margin:8px 0}footer{border-top:1px solid var(--line);background:var(--card);padding:24px 0}footer .wrap{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}footer p{margin:0;font-size:13px;color:var(--muted)}@media(max-width:650px){.top{align-items:flex-start;flex-direction:column;padding-top:18px;padding-bottom:18px}.cols{grid-template-columns:1fr}main{padding:34px 0 48px}.card{padding:21px}}