:root{--ink:#14161a;--muted:#5b6170;--line:#e3e5ea;--bg:#ffffff;--soft:#f5f6f8;--accent:#1f4fd1}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;font-size:17px}
a{color:var(--accent)}
header{border-bottom:1px solid var(--line)}
.wrap{max-width:820px;margin:0 auto;padding:0 20px}
.top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 0;flex-wrap:wrap}
.top img{height:30px;width:auto;display:block}
nav a{margin-left:16px;text-decoration:none;color:var(--ink);font-size:15px}
nav a:first-child{margin-left:0}
main{padding:36px 0 48px}
h1{font-size:2rem;line-height:1.2;margin:0 0 12px}
h2{font-size:1.3rem;margin:36px 0 8px}
.lead{color:var(--muted);font-size:1.08rem}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:24px 0}
.card{border:1px solid var(--line);border-radius:10px;padding:18px;background:var(--soft)}
.card h3{margin:0 0 6px;font-size:1.05rem}
.card p{margin:0 0 10px;color:var(--muted);font-size:.95rem}
ul.check li{margin-bottom:6px}
.cta{display:inline-block;background:var(--ink);color:#fff;text-decoration:none;padding:10px 16px;border-radius:8px;margin-top:8px}
footer{border-top:1px solid var(--line);padding:24px 0;color:var(--muted);font-size:.9rem}