:root{--bg:#fffdf8;--fg:#171717;--muted:#666;--line:#eadfce;--card:#fff8ec;--accent:#9a5b00;--accent2:#0f766e}
*{box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;max-width:1080px;margin:36px auto;padding:0 20px;line-height:1.65;color:var(--fg);background:var(--bg)}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}header{margin:20px 0 28px}.brand{font-size:2rem;font-weight:800;color:var(--fg)}.desc{color:var(--muted);margin-top:4px}.topnav{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.chip{display:inline-block;padding:8px 12px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--fg)}
article{margin:32px 0}h1,h2,h3{line-height:1.22}.meta{color:var(--muted);font-size:.95rem}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;margin-top:20px}.card{display:block;border:1px solid var(--line);border-radius:16px;padding:18px;background:var(--card);min-height:150px}.card h3{margin:0 0 8px}.card p{margin:0;color:#555}.post-list li{margin:10px 0}details{margin:16px 0;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:#fff}summary{cursor:pointer;font-weight:700}blockquote{border-left:4px solid var(--accent2);padding-left:14px;color:#333;background:#fff;margin-left:0}code{background:#f4eadb;padding:2px 5px;border-radius:5px}footer{border-top:1px solid var(--line);margin-top:40px;padding-top:16px;color:var(--muted);font-size:.95rem}