:root {
  --brand: #12a86e;
  --brand-dark: #087451;
  --brand-deep: #07563d;
  --brand-soft: #eaf9f1;
  --ink: #17251f;
  --text: #42524b;
  --muted: #78857f;
  --line: #dfe9e4;
  --page: #f5f8f6;
  --paper: #fff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--page);
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--brand-dark); }

.legal-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(8, 116, 81, 0.12);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
}

.legal-nav {
  width: min(1060px, calc(100% - 32px));
  min-height: 64px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
}

.legal-logo {
  width: 126px;
  height: auto;
  display: block;
}

.legal-nav-links {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 20px;
}

.legal-nav-links a {
  color: #506058;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.legal-nav-links a[aria-current="page"] { color: var(--brand-dark); }

.legal-page {
  width: min(1060px, calc(100% - 32px));
  margin: 30px auto 50px;
  padding: clamp(28px, 5vw, 58px);
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--paper);
  box-shadow: 0 20px 60px rgba(21, 70, 51, 0.07);
}

.legal-hero {
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.legal-hero h1 {
  margin: 0 0 14px;
  font-size: clamp(28px, 4.2vw, 42px);
  line-height: 1.25;
  text-align: center;
}

.legal-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px 20px;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.legal-summary {
  margin-top: 24px;
  padding: 18px 20px;
  border: 1px solid #cbe8d9;
  border-radius: 14px;
  background: var(--brand-soft);
}

.legal-summary strong { color: var(--brand-dark); }

.toc {
  margin: 28px 0;
  padding: 22px 24px;
  border-radius: 14px;
  background: #f7faf8;
}

.toc-title { margin: 0 0 12px; font-weight: 800; }
.toc ol { margin: 0; padding-left: 22px; columns: 2; column-gap: 40px; }
.toc li { margin: 3px 0; break-inside: avoid; }
.toc a { color: #3f5149; text-decoration: none; }

.legal-section {
  padding-top: 24px;
  scroll-margin-top: 78px;
}

.legal-section h2 {
  margin: 0 0 14px;
  color: #152d23;
  font-size: 22px;
  line-height: 1.45;
}

.legal-section h2::before {
  content: "";
  width: 5px;
  height: 21px;
  display: inline-block;
  margin-right: 10px;
  border-radius: 5px;
  background: var(--brand);
  vertical-align: -3px;
}

.legal-section h3 {
  margin: 20px 0 8px;
  color: #294038;
  font-size: 17px;
}

p { margin: 9px 0; }
ul, ol { margin: 8px 0; padding-left: 24px; }
li { margin: 5px 0; }
strong { font-weight: 800; }

.table-scroll {
  margin: 18px 0;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 14px;
  -webkit-overflow-scrolling: touch;
}

table {
  width: 100%;
  min-width: 980px;
  border-collapse: collapse;
  font-size: 13px;
  line-height: 1.65;
}

th, td {
  padding: 13px 14px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th:last-child, td:last-child { border-right: 0; }
tr:last-child td { border-bottom: 0; }
th { color: #264438; background: #eff8f3; white-space: nowrap; }
td:first-child { min-width: 150px; font-weight: 700; }
td a { overflow-wrap: anywhere; }

.callout {
  margin: 16px 0;
  padding: 16px 18px;
  border-left: 4px solid var(--brand);
  border-radius: 0 10px 10px 0;
  background: #f7faf8;
}

.contact-card {
  margin-top: 18px;
  padding: 20px 22px;
  border: 1px solid #cbe8d9;
  border-radius: 14px;
  background: linear-gradient(135deg, #f2fbf7, #f8fcfa);
}

.contact-card p { margin: 4px 0; }
.contact-card a { font-size: 18px; font-weight: 800; text-decoration: none; }

.legal-signature {
  margin-top: 34px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  text-align: right;
}

.legal-signature p { margin: 2px 0; }

.legal-footer {
  width: min(1060px, calc(100% - 32px));
  margin: -24px auto 34px;
  color: #849089;
  font-size: 12px;
  text-align: center;
}

.legal-footer a { color: inherit; }

@media (max-width: 680px) {
  body { font-size: 14px; line-height: 1.8; }
  .legal-nav, .legal-page, .legal-footer { width: min(100% - 24px, 1060px); }
  .legal-nav { min-height: 58px; gap: 12px; }
  .legal-logo { width: 105px; }
  .legal-nav-links { gap: 12px; }
  .legal-nav-links a:not(.home-link) { display: none; }
  .legal-page { margin-top: 12px; padding: 24px 18px 34px; border-radius: 14px; }
  .toc { padding: 18px; }
  .toc ol { columns: 1; }
  .legal-section h2 { font-size: 19px; }
  .legal-section h2::before { height: 18px; }
  .legal-signature { text-align: left; }
}

@media print {
  body { background: #fff; }
  .legal-header, .legal-footer { display: none; }
  .legal-page { width: 100%; margin: 0; padding: 0; border: 0; box-shadow: none; }
  a { color: inherit; text-decoration: none; }
}