*{box-sizing:border-box}body{margin:0;font:17px/1.65 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:#1d2433;background:#f8f9fb}header,footer{background:#1f4e5f;color:#fff}header a,footer a{color:#fff}.w{max-width:820px;margin:0 auto;padding:16px 20px}header .w{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap}.logo{font-weight:800;font-size:1.3em;text-decoration:none}nav a{margin-left:14px;text-decoration:none;font-size:.95em}h1{line-height:1.2;font-size:1.9em}h2{margin-top:1.8em}a{color:#1f4e5f}.disc{background:#fff6d6;border-left:4px solid #e0b100;padding:10px 14px;font-size:.9em}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;list-style:none;padding:0}.cards li{background:#fff;border:1px solid #e3e3e3;border-radius:8px;padding:14px}table{border-collapse:collapse;width:100%;background:#fff;font-size:.95em}td,th{border:1px solid #ddd;padding:8px;text-align:left;vertical-align:top}th{background:#eef1f5}footer{margin-top:40px;font-size:.88em}.scroll{overflow-x:auto}