body{font-family:system-ui,sans-serif;max-width:960px;margin:auto;padding:1rem;line-height:1.5;color:#111}a{color:#0a58ca}table{border-collapse:collapse;width:100%}td,th{border:1px solid #ddd;padding:.5rem;text-align:left;vertical-align:top}th{background:#f4f4f4}nav a{margin-right:1rem}.box{background:#f8f8f8;padding:1rem;border-radius:8px;margin:1rem 0}small{color:#555}input,textarea,select{display:block;margin:.3rem 0;padding:.4rem;width:100%;max-width:400px}