:root{--night:#091720;--sand:#c7aa72;--paper:#f7f4ec;--ink:#18242b;--muted:#657078;--line:#d9d7cf;--copper:#a65038}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:#e7e9e6;font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;line-height:1.75}.doc-toolbar{position:sticky;top:0;z-index:2;padding:12px max(18px,calc((100% - 900px)/2));display:flex;justify-content:space-between;align-items:center;gap:16px;color:#fff;background:rgba(9,23,32,.96);backdrop-filter:blur(12px)}.doc-toolbar a,.doc-toolbar button{color:#fff;background:none;border:1px solid rgba(255,255,255,.25);padding:8px 13px;font:inherit;font-size:12px;text-decoration:none;cursor:pointer}.document{width:min(900px,calc(100% - 32px));margin:34px auto;padding:64px 72px;background:var(--paper);box-shadow:0 24px 70px rgba(9,23,32,.13)}.doc-kicker{color:var(--copper);font-size:11px;font-weight:700;letter-spacing:.2em}h1{margin:12px 0 8px;font:400 clamp(38px,6vw,62px)/1.2 "Kaiti SC","STKaiti","KaiTi",serif}.subtitle{margin:0 0 42px;color:var(--muted)}h2{margin:42px 0 14px;padding-top:20px;border-top:1px solid var(--line);font:400 29px/1.35 "Kaiti SC","STKaiti","KaiTi",serif}h3{margin:24px 0 8px;font-size:17px}p{margin:10px 0}ul,ol{padding-left:1.4em}li+li{margin-top:8px}.notice{margin:28px 0;padding:20px 22px;border-left:4px solid var(--copper);background:#efe7d8}.notice b{display:block;margin-bottom:5px}.specs{display:grid;grid-template-columns:repeat(4,1fr);margin:26px 0;border:1px solid var(--line)}.specs div{padding:16px;border-right:1px solid var(--line)}.specs div:last-child{border-right:0}.specs b,.specs span{display:block}.specs b{font:700 18px/1.2 ui-monospace,monospace}.specs span{margin-top:5px;color:var(--muted);font-size:11px}table{width:100%;border-collapse:collapse;margin:18px 0;font-size:13px}th,td{padding:12px;border:1px solid var(--line);text-align:left;vertical-align:top}th{background:#e9e6dc}.checklist{padding:0;list-style:none}.checklist li{position:relative;padding:10px 10px 10px 40px;border-bottom:1px solid var(--line)}.checklist li:before{content:"";position:absolute;left:8px;top:14px;width:16px;height:16px;border:1.5px solid var(--ink)}.correction{display:grid;grid-template-columns:44px 1fr;gap:16px;padding:20px 0;border-bottom:1px solid var(--line)}.correction>span{width:36px;height:36px;display:grid;place-items:center;color:#fff;background:var(--copper);font:700 12px/1 ui-monospace,monospace}.correction h3{margin:2px 0 5px}.correction p{margin:0;color:var(--muted)}.sources{font-size:12px;overflow-wrap:anywhere}.sources a{color:var(--copper)}.doc-footer{margin-top:48px;padding-top:20px;border-top:1px solid var(--line);color:var(--muted);font-size:11px}
@media(max-width:650px){.document{width:100%;margin:0;padding:42px 22px;box-shadow:none}.specs{grid-template-columns:repeat(2,1fr)}.specs div:nth-child(2){border-right:0}.specs div:nth-child(-n+2){border-bottom:1px solid var(--line)}table{display:block;overflow-x:auto;white-space:nowrap}.doc-toolbar{position:relative}}
@media print{body{background:#fff}.doc-toolbar{display:none}.document{width:100%;margin:0;padding:15mm;box-shadow:none}a{color:inherit;text-decoration:none}.notice,.specs,th{-webkit-print-color-adjust:exact;print-color-adjust:exact}h2{break-after:avoid}.correction,table{break-inside:avoid}}