*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  background: #f4f6f9;
  color: #1e293b;
  line-height: 1.85;
  font-size: 15px;
}
.legal-header {
  background: #0b0c10;
  color: #f1f5f9;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.legal-header .wrap {
  max-width: 920px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.legal-header a {
  color: #f0c75c;
  text-decoration: none;
  font-size: 14px;
}
.legal-header a:hover { text-decoration: underline; }
.legal-header .brand { font-weight: 700; font-size: 15px; color: #fff; }
.wrap { max-width: 920px; margin: 0 auto; padding: 32px 24px 56px; }
.doc-title { font-size: 26px; font-weight: 800; text-align: center; margin-bottom: 10px; color: #0f172a; }
.doc-meta {
  text-align: center;
  color: #64748b;
  font-size: 13px;
  margin-bottom: 28px;
  line-height: 1.6;
}
.doc-body {
  background: #fff;
  border-radius: 12px;
  padding: 36px 40px;
  box-shadow: 0 1px 3px rgba(15,23,42,.06), 0 8px 24px rgba(15,23,42,.04);
  border: 1px solid #e2e8f0;
}
.doc-body h2 {
  font-size: 17px;
  font-weight: 700;
  margin: 28px 0 12px;
  color: #0f172a;
  padding-left: 12px;
  border-left: 3px solid #d4922a;
}
.doc-body h2:first-of-type { margin-top: 0; }
.doc-body p, .doc-body li { margin-bottom: 10px; text-align: justify; }
.doc-body ol, .doc-body ul { padding-left: 22px; margin-bottom: 14px; }
.doc-body .party { margin-bottom: 14px; font-size: 14px; }
.doc-sign {
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px dashed #cbd5e1;
  font-size: 14px;
  color: #475569;
}
@media (max-width: 640px) {
  .doc-body { padding: 24px 20px; }
  .doc-title { font-size: 22px; }
}