:root{color-scheme:light;--ink:#252338;--paper:#fffaf0;--card:#fff;--accent:#8b3c65;--line:#e7dac9}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.6 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--accent)}.wrap{max-width:780px;margin:auto;padding:28px 22px 64px}header{display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);padding-bottom:18px}header a.brand{font-weight:800;font-size:20px;text-decoration:none;color:var(--ink)}nav{display:flex;gap:18px;flex-wrap:wrap}nav a{font-size:15px}h1{font-size:clamp(32px,6vw,52px);line-height:1.12;margin:42px 0 18px}h2{font-size:25px;line-height:1.25;margin:36px 0 10px}p,li{max-width:70ch}ul{padding-left:24px}.lead{font-size:21px}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:20px 24px;margin:26px 0}.button{display:inline-block;background:var(--accent);color:white;text-decoration:none;font-weight:700;border-radius:12px;padding:11px 18px}.button:hover{filter:brightness(.9)}footer{border-top:1px solid var(--line);margin-top:54px;padding-top:18px;font-size:14px;color:#5b5865}@media(max-width:600px){header{display:block}nav{margin-top:10px}}