body{margin:0;background:#f1f3f6;color:#0f101a;font:15px/1.8 system-ui,sans-serif}main{max-width:760px;margin:32px auto;padding:32px;background:#fff;border:1px solid #e6e7eb;border-radius:16px}h1{font-size:26px;line-height:1.3}h2{font-size:17px;margin-top:28px}a{color:#8a225f;text-underline-offset:3px}@media(max-width:600px){main{margin:12px;padding:24px}h1{font-size:23px}}