:root{--bg:#E3D9C6;--ink:#111;--red:#D63027;--card:#FBF7EF}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.55 -apple-system,BlinkMacSystemFont,"Avenir Next","Segoe UI",sans-serif}
main{max-width:720px;margin:0 auto;padding:40px 20px 80px}
h1{font-size:44px;line-height:1.05;margin:0 0 6px;letter-spacing:-.02em;font-weight:900}h1 em{color:var(--red);font-style:normal;display:block}
h2{margin:34px 0 8px;font-size:22px}p,li{margin:8px 0}a{color:var(--red);font-weight:700}
.card{background:var(--card);border-radius:22px;padding:22px 24px;box-shadow:inset 0 0 0 2px rgba(17,17,17,.12);margin-top:22px}
nav a{margin-right:16px}footer{margin-top:50px;font-size:14px;opacity:.6}
@media (prefers-color-scheme:dark){:root{--bg:#1c1a17;--ink:#f1ece2;--card:#2a2723}}