:root{--bg:#FFF7E8;--ink:#3B2414;--soft:#7A6150;--card:#fff;--accent:#2A8A43;--line:#EADBC4}
@media (prefers-color-scheme: dark){:root{--bg:#1E1913;--ink:#F5ECDD;--soft:#C7B39E;--card:#2A231B;--accent:#6CC784;--line:#43382B}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}
main{max-width:760px;margin:0 auto;padding:32px 16px 64px}
header{display:flex;align-items:center;gap:16px;margin-bottom:24px}
header img{width:72px;height:72px;border-radius:18px}
h1{margin:0;font-size:28px}
h2{margin-top:32px;font-size:20px}
a{color:var(--accent)}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px 20px;margin:16px 0}
.soft{color:var(--soft);font-size:14px}
nav a{margin-right:16px}