:root{--bg:#faf6ef;--ink:#2b2118;--muted:#7a6a58;--accent:#b5651d;--card:#fff}
@media (prefers-color-scheme:dark){:root{--bg:#1d1813;--ink:#eee3d3;--muted:#a8977f;--accent:#e0954a;--card:#27201a}}
*{box-sizing:border-box}body{margin:0;font:17px/1.65 Georgia,"Times New Roman",serif;background:var(--bg);color:var(--ink)}
header,main,footer{max-width:760px;margin:0 auto;padding:0 18px}
header{padding-top:36px}header a{color:inherit;text-decoration:none}h1.logo{font-size:30px;margin:0}
.tag{color:var(--muted);margin:4px 0 0;font-style:italic}nav{margin:18px 0 28px;border-bottom:1px solid #d9c9b3;padding-bottom:12px}
nav a{margin-right:18px;color:var(--accent);text-decoration:none;font-family:system-ui,sans-serif;font-size:15px}
article{background:var(--card);border-radius:10px;padding:22px 24px;margin:0 0 22px;box-shadow:0 1px 3px rgba(0,0,0,.06)}
article h2{margin:0 0 4px;font-size:22px}article h2 a{color:inherit;text-decoration:none}.date{color:var(--muted);font-size:14px;font-family:system-ui,sans-serif}
table{border-collapse:collapse;width:100%;font-size:15px}td,th{border-bottom:1px solid #e3d6c3;padding:6px 4px;text-align:left}
footer{color:var(--muted);font-size:14px;padding:30px 18px 50px;font-family:system-ui,sans-serif}