:root{--bg:#f7f3ee;--fg:#2b1d14;--muted:#7a6656;--accent:#b5562b;--card:#fff}
@media (prefers-color-scheme:dark){:root{--bg:#1c1511;--fg:#f1e7dd;--muted:#b5a393;--accent:#e07a45;--card:#261d17}}
*{box-sizing:border-box}html,body{margin:0}
body{background:var(--bg);color:var(--fg);font:16px/1.6 -apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
.wrap{max-width:760px;margin:0 auto;padding:0 16px}
header{padding:28px 0;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.logo{font-weight:700;font-size:20px;color:var(--fg);text-decoration:none}.logo span{color:var(--accent)}
nav a{color:var(--muted);text-decoration:none;margin-left:18px}nav a:hover{color:var(--accent)}
main{padding:32px 0 64px}h1{font-size:clamp(28px,5vw,42px);line-height:1.15;margin:0 0 16px}
.lead{color:var(--muted);font-size:18px;max-width:560px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-top:40px}
.card{background:var(--card);border-radius:14px;padding:20px;box-shadow:0 1px 3px rgba(0,0,0,.06)}
.card h3{margin:0 0 6px;font-size:17px}.card p{margin:0;color:var(--muted);font-size:15px}
footer{border-top:1px solid rgba(127,100,80,.2);padding:24px 0;color:var(--muted);font-size:14px}