:root{font-family:system-ui,"Microsoft YaHei",sans-serif;color:#183047;background:#eef4f7;line-height:1.8}body{margin:0}main{max-width:860px;margin:32px auto;padding:32px 40px;background:#fff;border-radius:12px;box-shadow:0 4px 24px #1830470b}h1{font-size:30px;margin:0 0 8px}h2{font-size:21px;margin-top:30px;border-bottom:1px solid #deeaee;padding-bottom:8px}.brand{color:#087b72;font-weight:700;letter-spacing:2px;margin:0 0 8px}.notice{padding:12px 16px;border-left:4px solid #d2942e;background:#fff5df}p,li{overflow-wrap:anywhere}li{margin:10px 0}a{color:#087b72}@media(max-width:700px){main{margin:0;padding:24px 18px;border-radius:0}h1{font-size:26px}}