:root{color-scheme:light;font-family:"Microsoft YaHei",system-ui,sans-serif;color:#202020;background:#fff}
*{box-sizing:border-box}body{margin:0}a{color:inherit;text-underline-offset:4px}a:hover{color:#b51c16}a:focus-visible{outline:2px solid #b51c16;outline-offset:4px}
header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:24px max(24px,calc((100% - 900px)/2));border-bottom:1px solid #e4e4e4;font-size:14px}
.brand{font-size:24px;font-weight:800;text-decoration:none;white-space:nowrap}main{max-width:900px;margin:auto;padding:52px 24px 64px;font-size:16px;line-height:1.9;overflow-wrap:anywhere}
.eyebrow{font-size:12px;letter-spacing:.15em;color:#777}h1{font-size:40px;line-height:1.3;margin:12px 0}h2{font-size:22px;line-height:1.5;margin:36px 0 12px}.version{color:#666;font-size:14px}.notice{border-left:4px solid #c7271c;background:#faf7f5;padding:12px 20px;margin-top:28px}li{margin:12px 0}ul{padding-left:24px}code{font-size:.9em}
footer{max-width:900px;margin:auto;border-top:1px solid #ddd;padding:28px 24px 40px;display:flex;flex-wrap:wrap;gap:14px 22px;font-size:14px;overflow-wrap:anywhere}.filings{flex-basis:100%;display:flex;flex-wrap:wrap;gap:12px 20px;font-size:12px;color:#666}.filings a{display:inline-flex;align-items:center;gap:6px}.filings img{width:20px;height:20px;object-fit:contain}
@media(max-width:600px){header{padding:20px}main{padding:28px 20px 42px}h1{font-size:32px}h2{font-size:20px}footer{padding-inline:20px}.filings{flex-direction:column;align-items:flex-start}}
@media print{header,footer{display:none}main{max-width:none;padding:0}.notice{background:none}a{color:inherit}}