*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--color-primary:#1a56db;--color-primary-dark:#1648b8;--color-danger:#dc2626;--color-success:#16a34a;--color-warning:#f59e0b;--color-text:#1f2937;--color-muted:#6b7280;--color-border:#d1d5db;--color-bg:#fff;--color-bg-alt:#f8fafc;--font-sans:"Noto Sans TC", system-ui, -apple-system, "Segoe UI", sans-serif;--radius:6px}body{font-family:var(--font-sans);color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;font-size:16px;line-height:1.6}h1,h2,h3,h4{font-weight:600;line-height:1.3}h1{margin-bottom:1rem;font-size:1.75rem}h2{margin-bottom:.75rem;font-size:1.35rem}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}table{border-collapse:collapse;width:100%}th,td{border-bottom:1px solid var(--color-border);text-align:left;padding:.6rem .75rem}th{color:var(--color-muted);text-transform:uppercase;letter-spacing:.03em;font-size:.85rem;font-weight:600}