/* ============ 合规文档页共享样式（与官网同源：Ivory Paper × Deep Gold） ============ */
:root {
  --paper: #F6F5F0;
  --paper-2: #EEECE5;
  --ivory: #FAF6EE;
  --ivory-top: #FFFDF9;
  --line: #E2DFD7;
  --line-gold: #E4D3A8;
  --ink: #1A1C1E;
  --ink-2: #6E7278;
  --ink-3: #9398A0;
  --gold: #D99B26;
  --gold-deep: #7A5210;
  --gold-pale: #FBF3DB;
  --red: #C52828;
  --emerald: #0E5A3D;
  --serif: "Noto Serif SC", "Songti SC", serif;
  --sans: "Noto Sans SC", "PingFang SC", sans-serif;
  --mono: "IBM Plex Mono", "SF Mono", monospace;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.85;
  font-size: 15.5px;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--gold-deep); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 4px; }

/* 顶部导航 */
.doc-nav {
  background: linear-gradient(165deg, #145C41, #05261A);
  padding: 16px 0;
}
.doc-nav .wrap {
  max-width: 860px; margin: 0 auto; padding: 0 28px;
  display: flex; align-items: center; gap: 11px;
}
.doc-nav img {
  width: 30px; height: 30px; border-radius: 7px; display: block;
  box-shadow: 0 0 0 1px rgba(250,246,238,.25), 0 3px 8px rgba(0,0,0,.35);
}
.doc-nav .name { font-family: var(--serif); font-weight: 700; font-size: 16px; color: var(--ivory-top); letter-spacing: .04em; }
.doc-nav .here { font-family: var(--mono); font-size: 11px; letter-spacing: .16em; color: rgba(233,221,190,.75); margin-left: 4px; }
.doc-nav .home { margin-left: auto; font-size: 13px; color: rgba(250,246,238,.8); }
.doc-nav .home:hover { color: #E4C77E; text-decoration: none; }

/* 版心 */
main { max-width: 860px; margin: 0 auto; padding: 56px 28px 80px; }

.doc-head { border-bottom: 1px solid var(--line); padding-bottom: 30px; margin-bottom: 40px; }
.doc-eyebrow {
  font-family: var(--mono); font-size: 11.5px; letter-spacing: .24em;
  color: var(--gold-deep); text-transform: uppercase; margin-bottom: 14px;
}
h1 {
  font-family: var(--serif); font-weight: 900; font-size: clamp(26px, 4vw, 36px);
  line-height: 1.3; text-wrap: balance;
}
.doc-meta {
  margin-top: 14px; font-family: var(--mono); font-size: 12px;
  color: var(--ink-3); display: flex; gap: 22px; flex-wrap: wrap;
}

/* 快速目录 */
.doc-toc {
  background: var(--ivory); border: 1px solid var(--line); border-radius: 14px;
  padding: 20px 26px; margin-bottom: 48px;
}
.doc-toc strong { font-size: 13px; color: var(--gold-deep); letter-spacing: .1em; display: block; margin-bottom: 8px; }
.doc-toc ol { margin-left: 1.4em; columns: 2; column-gap: 36px; }
.doc-toc li { font-size: 14px; padding: 2.5px 0; break-inside: avoid; }
@media (max-width: 640px) { .doc-toc ol { columns: 1; } }

/* 正文 */
article h2 {
  font-family: var(--serif); font-weight: 700; font-size: 21px;
  margin: 52px 0 16px; padding-top: 32px; border-top: 1px solid var(--line);
  scroll-margin-top: 24px;
}
article h2:first-of-type { border-top: none; padding-top: 0; margin-top: 8px; }
article h2 .no { font-family: var(--mono); font-size: 13px; font-weight: 500; color: var(--gold); margin-right: 12px; }
article h3 { font-size: 16.5px; font-weight: 700; margin: 26px 0 10px; }
article p { margin: 12px 0; color: #2C2F33; }
article ul, article ol { margin: 12px 0 12px 1.5em; }
article li { margin: 6px 0; color: #2C2F33; }
article strong { font-weight: 700; color: var(--ink); }
article table { width: 100%; border-collapse: collapse; margin: 18px 0; font-size: 14px; }
article th, article td { border: 1px solid var(--line); padding: 10px 14px; text-align: left; vertical-align: top; }
article th { background: var(--ivory); font-weight: 700; }
article td.num { font-variant-numeric: tabular-nums; white-space: nowrap; }

/* 强调块 */
.note {
  background: var(--gold-pale); border-left: 3px solid var(--gold);
  border-radius: 0 12px 12px 0; padding: 14px 20px; margin: 18px 0; font-size: 14px;
}
.note b { color: var(--gold-deep); }

/* 待填写占位 */
.fill {
  border-bottom: 1.5px dotted var(--gold); color: var(--gold-deep);
  font-weight: 500; padding: 0 2px;
}

/* 许可证全文块（致谢页） */
.license-box {
  background: var(--ivory); border: 1px solid var(--line); border-radius: 14px;
  padding: 18px 22px; margin: 14px 0;
  font-family: var(--mono); font-size: 12.5px; line-height: 1.7; color: var(--ink-2);
  overflow-x: auto; white-space: pre-wrap;
}
.ack-card {
  background: #FFFFFF; border: 1px solid var(--line); border-radius: 16px;
  padding: 26px 28px; margin: 18px 0; box-shadow: 0 1px 2px rgba(26,28,30,.04), 0 10px 28px rgba(26,28,30,.05);
}
.ack-card .tag {
  display: inline-block; font-family: var(--mono); font-size: 11px; letter-spacing: .1em;
  color: var(--gold-deep); background: var(--gold-pale); border: 1px solid var(--line-gold);
  border-radius: 999px; padding: 2px 12px; margin-bottom: 10px;
}
.ack-card h3 { font-family: var(--serif); font-size: 18px; font-weight: 700; margin: 0 0 4px; }
.ack-card .by { font-size: 13px; color: var(--ink-3); margin-bottom: 10px; }
.ack-card p { font-size: 14px; color: #2C2F33; }

/* 页脚 */
.doc-foot {
  border-top: 1px solid var(--line); margin-top: 56px; padding-top: 28px;
  font-size: 12.5px; color: var(--ink-3);
  display: flex; flex-wrap: wrap; gap: 10px 28px; justify-content: space-between;
}
.doc-foot nav { display: flex; gap: 18px; flex-wrap: wrap; }

/* 打印 */
@media print {
  .doc-nav, .doc-toc, .doc-foot { display: none; }
  body { background: #FFF; font-size: 12pt; }
  main { padding: 0; max-width: none; }
  article h2 { break-after: avoid; }
  .fill { border-bottom: 1px dotted #999; color: #333; }
}