:root{--fg:#1b1d21;--muted:#6b7280;--line:#e5e7eb;--bg:#fafaf9}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.75 -apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}
header.site{display:flex;align-items:center;justify-content:space-between;max-width:760px;margin:0 auto;padding:28px 20px 8px}
.brand{font-weight:700;font-size:18px;letter-spacing:.02em;text-decoration:none;color:var(--fg)}
nav a{margin-left:18px;color:var(--muted);text-decoration:none;font-size:14px}
nav a:hover{color:var(--fg)}
main{max-width:760px;margin:0 auto;padding:20px 20px 60px}
h1{font-size:28px;margin:24px 0 8px}
h2{font-size:19px;margin:30px 0 8px}
.lede{color:var(--muted);margin-top:0}
ul.posts{list-style:none;padding:0;margin:28px 0}
ul.posts li{padding:12px 0;border-bottom:1px solid var(--line)}
ul.posts a{color:var(--fg);text-decoration:none}
ul.posts a:hover{text-decoration:underline}
.date{display:inline-block;width:96px;color:var(--muted);font-size:13px}
blockquote{margin:32px 0;padding:12px 18px;border-left:3px solid var(--line);color:var(--muted)}
footer.site{max-width:760px;margin:0 auto;padding:24px 20px;color:var(--muted);font-size:13px;border-top:1px solid var(--line)}