/* ============================================================
   GAOWEI — shared legal stylesheet (privacy + terms)
   Light theme · electric cyan accent
   ============================================================ */

:root {
  --bg: #F4FCFD;
  --surface: #FFFFFF;
  --ink: #123B44;
  --deep: #0A6B77;
  --cyan: #00B3C4;
  --pale: #BFE9EE;
  --ink-dark: #0B2B33;
  --line: #D8EEF2;
  --hairline: #C7E6EB;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink);
  background-color: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.legal-page {
  background-color: #F4FCFD;
  color: #123B44;
}

a {
  color: var(--deep);
  text-decoration: none;
}

a:hover {
  color: var(--cyan);
}

/* ============ LEGAL HEADER ============ */
.legal-header {
  background-color: var(--deep);
  color: #FFFFFF;
  padding: 56px 0 48px;
  border-bottom: 4px solid var(--cyan);
}

.legal-header .container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}

.legal-header .legal-eyebrow {
  display: inline-block;
  background-color: var(--cyan);
  color: var(--ink-dark);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.legal-header h1 {
  color: #FFFFFF;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin-bottom: 12px;
  font-weight: 800;
}

.legal-header p {
  color: #E8F7FA;
  max-width: 720px;
}

.legal-header .legal-back {
  display: inline-block;
  margin-top: 22px;
  color: #FFFFFF;
  font-weight: 700;
  border: 2px solid var(--cyan);
  padding: 9px 18px;
  border-radius: 10px;
}

.legal-header .legal-back:hover {
  background-color: var(--cyan);
  color: var(--ink-dark);
}

/* ============ TOC ============ */
.legal-toc {
  background-color: var(--surface);
  border-bottom: 2px solid var(--hairline);
  padding: 28px 0;
}

.legal-toc .container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}

.legal-toc h2 {
  font-size: 1rem;
  color: var(--deep);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 14px;
}

.legal-toc ol {
  list-style: none;
  counter-reset: toc;
  columns: 1;
}

.legal-toc ol li {
  counter-increment: toc;
  margin-bottom: 8px;
}

.legal-toc ol li a {
  color: var(--ink);
  font-weight: 600;
}

.legal-toc ol li a::before {
  content: counter(toc) ". ";
  color: var(--cyan);
  font-weight: 800;
}

.legal-toc ol li a:hover {
  color: var(--cyan);
}

/* ============ LEGAL CONTENT ============ */
.legal-content {
  background-color: var(--bg);
  padding: 48px 0 72px;
}

.legal-content .container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}

/* scope isolation: never paint section backgrounds on legal pages */
.legal-page .legal-content section {
  background-color: transparent !important;
}

.legal-content section {
  margin-bottom: 44px;
}

.legal-content h2 {
  color: var(--deep);
  font-size: 1.45rem;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--pale);
}

.legal-content h3 {
  color: var(--ink);
  font-size: 1.15rem;
  margin: 22px 0 10px;
}

.legal-content p {
  color: var(--ink);
  margin-bottom: 16px;
}

.legal-content ul {
  margin: 0 0 16px 22px;
}

.legal-content ul li {
  color: var(--ink);
  margin-bottom: 8px;
}

.legal-content .legal-note {
  background-color: var(--surface);
  border-left: 4px solid var(--cyan);
  padding: 18px 20px;
  border-radius: 0 10px 10px 0;
  margin: 20px 0;
}

.legal-content .legal-note p {
  margin-bottom: 0;
}

.legal-effective {
  color: var(--deep);
  font-weight: 700;
}

/* ============ LEGAL FOOTER ============ */
.legal-footer {
  background-color: var(--surface);
  border-top: 2px solid var(--cyan);
  padding: 28px 0;
}

.legal-footer .container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
}

.legal-footer p {
  color: var(--ink);
  font-size: 0.92rem;
  margin-bottom: 8px;
}

.legal-footer a {
  color: var(--deep);
  font-weight: 700;
}

.legal-footer a:hover {
  color: var(--cyan);
}

@media (max-width: 560px) {
  .legal-content h2 {
    font-size: 1.3rem;
  }
}