*{box-sizing:border-box}
body{margin:0;font:16px/1.65 "Segoe UI",Arial,sans-serif;color:#222;background:#fafafa}
.in{max-width:960px;margin:0 auto;padding:0 16px}
.bar{background:#2d2d2d;color:#fff}
.bar .in{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:6px;padding:12px 16px}
.name{display:flex;align-items:center;gap:10px;color:#f2b134;font-weight:700;font-size:1.25rem;text-decoration:none}
.tag{font-size:.85rem;color:#ccc}
h1{font-size:2rem;margin:28px 0 8px}
.lead{font-size:1.1rem;color:#444;max-width:720px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin:22px 0}
.card{background:#fff;border-top:4px solid #f2b134;padding:16px 18px;box-shadow:0 1px 3px rgba(0,0,0,.08)}
.card h2,.note h2{font-size:1.1rem;margin:0 0 8px}
.note{background:#fff7e3;padding:16px 20px;border-left:4px solid #2d2d2d}
.note ol{margin:0;padding-left:1.3em}
.extra{margin:22px 0;padding:12px 18px;background:#fff;border:1px dashed #bbb}
.extra summary{cursor:pointer;font-weight:700}
.refs{margin:10px 0 0;padding-left:1.2em}
.foot{font-size:.85rem;color:#666;padding:20px 16px 34px;border-top:1px solid #ddd;margin-top:10px}