:root{--red:#B8322A}
body{font:16px/1.65 -apple-system,BlinkMacSystemFont,"PingFang SC","Helvetica Neue",sans-serif;color:#222;max-width:720px;margin:0 auto;padding:32px 20px 64px;background:#fffaf7}
h1{font-size:28px;margin:0 0 4px}h2{color:var(--red);font-size:20px;margin-top:36px}
a{color:var(--red)}header{display:flex;align-items:center;gap:14px;margin-bottom:24px}
header img{width:64px;height:64px}small{color:#777}li{margin:6px 0}
nav{margin-top:40px;border-top:1px solid #eadcd5;padding-top:16px;color:#777}