:root{--ink:#1c2430;--muted:#5b6675;--bg:#ffffff;--soft:#f3f6f9;--line:#dde3ea;--brand:#0b4f8a;--brand-ink:#ffffff}
@media (prefers-color-scheme:dark){:root{--ink:#e7ecf2;--muted:#9aa6b4;--bg:#10151c;--soft:#18202a;--line:#2a3542;--brand:#5aa2e0;--brand-ink:#0b1420}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
a{color:var(--brand)}
.wrap{max-width:960px;margin:0 auto;padding:0 16px}
header{border-bottom:1px solid var(--line)}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-top:14px;padding-bottom:14px}
.logo{font-weight:700;font-size:1.25rem;color:var(--ink);text-decoration:none}
nav a{margin-left:18px;color:var(--muted);text-decoration:none}
nav a:hover{color:var(--ink)}
.hero{background:var(--soft);padding:56px 0}
.hero h1{margin:0 0 10px;font-size:2rem;line-height:1.2}
.hero p{margin:0;color:var(--muted);max-width:640px}
section{padding:40px 0}
h2{margin:0 0 16px;font-size:1.4rem}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.card{border:1px solid var(--line);border-radius:10px;padding:20px;background:var(--bg)}
.card h3{margin:0 0 6px}
.card p{margin:0;color:var(--muted)}
.btn{display:inline-block;margin-top:18px;background:var(--brand);color:var(--brand-ink);padding:10px 18px;border-radius:8px;text-decoration:none;font-weight:600}
dl{display:grid;grid-template-columns:max-content 1fr;gap:6px 18px;margin:0}
dt{color:var(--muted)}dd{margin:0}
footer{border-top:1px solid var(--line);padding:24px 0;color:var(--muted);font-size:.9rem}
footer a{color:var(--muted);margin-right:14px}
.legal h2{margin-top:28px}
@media (max-width:560px){nav a{margin:0 14px 0 0}.hero h1{font-size:1.6rem}dl{grid-template-columns:1fr}dt{margin-top:8px}}
.card .price{color:var(--ink);font-weight:700;font-size:1.15rem;margin:0 0 6px}