:root{--bg:#f6f1e7;--card:#fffdf8;--ink:#1b1b22;--ink2:#5d5a52;--line:#e2d9c6;--accent:#c0392b;--navy:#1f2a6b}
@media(prefers-color-scheme:dark){:root{--bg:#17161a;--card:#201f24;--ink:#f3eee2;--ink2:#a9a498;--line:#34322f;--accent:#e2574a;--navy:#8e9bff}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}
.wrap{max-width:720px;margin:0 auto;padding:0 20px}
header{padding:20px 0;border-bottom:1px solid var(--line)}header .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;font-family:Georgia,"Times New Roman",serif;font-weight:700;font-size:22px;color:var(--ink);text-decoration:none}
.stamp{width:34px;height:34px;border-radius:8px;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:20px}
nav a{color:var(--ink2);text-decoration:none;margin-left:18px;font-size:15px}nav a:hover{color:var(--ink)}
h1{font-family:Georgia,serif;font-size:clamp(32px,6vw,46px);line-height:1.15;margin:48px 0 12px}h2{font-family:Georgia,serif;margin:36px 0 8px}
.lead{color:var(--ink2);font-size:19px}
.btn{display:inline-block;background:var(--navy);color:#fff;padding:12px 22px;border-radius:999px;text-decoration:none;font-weight:600;margin:18px 0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin:24px 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px 18px}.card b{display:block;margin-bottom:4px}
a{color:var(--navy)}footer{margin:64px 0 32px;padding-top:20px;border-top:1px solid var(--line);color:var(--ink2);font-size:14px}