body{font-family:Arial,"Noto Sans TC",sans-serif;line-height:1.7;margin:0;color:#101828;background:#f7f9fc}
.wrap{max-width:980px;margin:0 auto;padding:20px}
header{display:flex;justify-content:space-between;align-items:center;gap:20px}
nav a{margin-right:12px;color:#175cd3;text-decoration:none}
.hero{background:#eaf2ff;border-radius:14px;margin:10px auto 20px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.cards article{background:#fff;border:1px solid #d0d5dd;border-radius:10px;padding:12px}
ul{padding-left:20px}
section{margin:24px 0;background:#fff;padding:16px;border-radius:12px;border:1px solid #eaecf0}