:root{color-scheme:light;font-family:"Segoe UI","Microsoft YaHei",sans-serif;color:#202e29;background:#f6f5ef;line-height:1.8}
*{box-sizing:border-box}body{margin:0}a{color:inherit;text-underline-offset:4px}a:focus-visible{outline:3px solid #a2542f;outline-offset:5px}
header,main,footer{width:min(100% - 96px,1040px);margin:auto}header{min-height:100px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid #d8ddd4}header span{font-size:14px;color:#58665e}.brand{font:700 36px Georgia,serif;letter-spacing:-2px;text-decoration:none}
main{padding-top:70px}.eyebrow{font-size:12px;letter-spacing:2px;color:#526a58}h1{font-size:clamp(36px,6vw,64px);font-weight:500;line-height:1.3;letter-spacing:-1px;margin:24px 0}p{color:#58665e}.lead{max-width:700px;font-size:18px}section{max-width:800px;margin:60px 0;padding:32px 36px;background:#e7ebe0}h2{font-size:26px;font-weight:500;margin:8px 0}section p:last-child{font-size:14px}
footer{padding:28px 0 36px;border-top:1px solid #d8ddd4;font-size:12px;overflow-wrap:anywhere}footer p{margin:5px 0}footer a{display:inline-block;margin-top:10px}.skip{position:absolute;top:-100px;left:16px;background:white;padding:8px}.skip:focus{top:8px}
@media(max-width:640px){header,main,footer{width:calc(100% - 40px)}header{align-items:flex-start;justify-content:center;flex-direction:column;gap:8px;padding:22px 0}main{padding-top:38px}.lead{font-size:16px}section{margin:36px 0;padding:22px}.brand{font-size:32px}}