body{font-family:-apple-system,'PingFang TC','Noto Sans TC',sans-serif;max-width:720px;margin:2rem auto;padding:0 1rem;word-break:break-word;line-height:1.7;color:#1b1b1b}table{border-collapse:collapse;width:100%;font-size:.95em;display:block;overflow-x:auto}td,th{border:1px solid #ccc;padding:.4em;vertical-align:top}h1{font-size:1.6em}.btn{display:inline-block;background:#ff5a1f;color:#fff;padding:.7em 1.2em;border-radius:10px;text-decoration:none;font-weight:700}