:root{--paper:#f5f2e9;--ink:#22382c;--line:#d6dccf;--quiet:#697268;--white:#fffef9}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Avenir Next","PingFang SC","Microsoft YaHei",sans-serif;font-size:14px;line-height:1.85}header,main,footer{max-width:1000px;margin:auto;padding:28px 36px}header{display:flex;justify-content:space-between;gap:22px;border-bottom:1px solid var(--ink);font-size:12px}header nav{display:flex;gap:20px}a{color:var(--ink);text-underline-offset:3px}main{padding-top:48px;padding-bottom:60px}h1,h2,h3{line-height:1.3}h1{font-family:"Songti SC","STSong",serif;font-size:42px;font-weight:500;margin:0 0 20px}h2{font-size:24px;margin:46px 0 20px;padding-top:18px;border-top:1px solid var(--line)}h3{font-size:17px;margin-top:28px}table{border-collapse:collapse;width:100%;margin:22px 0;background:var(--white);font-size:13px;display:table}th,td{text-align:left;border:1px solid var(--line);padding:10px 14px;vertical-align:top}th{background:#e9ede2;font-weight:500}pre{padding:20px 22px;background:#22382c;color:#f0f2e7;overflow:auto;border-radius:3px;font-size:12px;line-height:1.75}code{font-family:"SFMono-Regular",Consolas,monospace;font-size:.9em;overflow-wrap:anywhere}p code,li code,td code{background:#e9ede2;padding:2px 5px;border-radius:2px}pre code{font-size:inherit;overflow-wrap:normal}li{margin:8px 0}strong{font-weight:650}footer{border-top:1px solid var(--line);font-size:11px;color:var(--quiet)}@media(max-width:620px){header,main,footer{padding:22px}h1{font-size:32px}h2{font-size:20px}header{flex-wrap:wrap}header nav{gap:14px}pre{padding:16px}th,td{min-width:90px;padding:8px 10px}}

.table-scroll{width:100%;overflow-x:auto}