:root {
  color-scheme: light;
  --legal-ink: #17344c;
  --legal-muted: #587187;
  --legal-blue: #176e9c;
  --legal-line: rgba(73, 122, 160, .18);
  --legal-panel: rgba(255, 255, 255, .62);
}

* { box-sizing: border-box; }

html { background: #eef7fc; }

body.legal-page {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  color: var(--legal-ink);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", sans-serif;
  background:
    linear-gradient(135deg, rgba(135, 201, 227, .30), rgba(237, 248, 253, .08) 52%, rgba(255, 255, 255, .34)),
    #eef7fc;
}

.legal-header {
  position: sticky;
  top: 0;
  z-index: 2;
  border-bottom: 1px solid rgba(255, 255, 255, .7);
  background: rgba(238, 247, 252, .78);
  -webkit-backdrop-filter: blur(18px) saturate(132%);
  backdrop-filter: blur(18px) saturate(132%);
}

.legal-nav,
.legal-main,
.legal-footer-inner {
  width: min(100% - 40px, 960px);
  margin: 0 auto;
}

.legal-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  gap: 20px;
}

.legal-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: inherit;
  font-size: 15px;
  font-weight: 760;
  text-decoration: none;
}

.legal-brand img { width: 30px; height: 30px; object-fit: contain; }

.legal-nav-link {
  color: var(--legal-muted);
  font-size: 13px;
  text-decoration: none;
  transition: color 160ms ease;
}

.legal-nav-link:hover { color: var(--legal-blue); }

.legal-main { padding: 56px 0 72px; }

.legal-intro { max-width: 720px; margin-bottom: 28px; }

.legal-eyebrow {
  margin: 0 0 12px;
  color: var(--legal-blue);
  font-size: 12px;
  font-weight: 760;
  letter-spacing: .08em;
}

.legal-intro h1 {
  margin: 0;
  color: #17344c;
  font-size: clamp(30px, 5vw, 42px);
  font-weight: 760;
  line-height: 1.2;
  letter-spacing: 0;
}

.legal-intro p:last-child {
  margin: 16px 0 0;
  color: var(--legal-muted);
  font-size: 14px;
  line-height: 1.8;
}

.legal-card {
  padding: clamp(24px, 5vw, 46px);
  border: 1px solid rgba(255, 255, 255, .9);
  border-radius: 12px;
  background: var(--legal-panel);
  box-shadow: 0 18px 42px rgba(66, 117, 153, .10), inset 0 1px rgba(255, 255, 255, .9);
}

.legal-card > :first-child { margin-top: 0; }

.legal-card h2 {
  margin: 34px 0 12px;
  color: #1c425e;
  font-size: 19px;
  line-height: 1.45;
}

.legal-card h3 {
  margin: 22px 0 8px;
  color: #28536f;
  font-size: 15px;
  line-height: 1.55;
}

.legal-card p,
.legal-card li {
  color: #506d83;
  font-size: 14px;
  line-height: 1.85;
}

.legal-card p { margin: 10px 0; }

.legal-card ul,
.legal-card ol { margin: 10px 0; padding-left: 22px; }

.legal-card li + li { margin-top: 5px; }

.legal-note {
  margin: 22px 0;
  padding: 14px 16px;
  border-left: 3px solid rgba(23, 110, 156, .6);
  border-radius: 0 8px 8px 0;
  background: rgba(203, 232, 244, .36);
}

.legal-note p { margin: 0; }

.legal-footer {
  border-top: 1px solid var(--legal-line);
  background: rgba(255, 255, 255, .32);
}

.legal-footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 74px;
  color: var(--legal-muted);
  font-size: 12px;
}

.legal-footer a { color: inherit; text-decoration: none; }
.legal-footer a:hover { color: var(--legal-blue); }

.legal-page a:focus-visible {
  outline: 2px solid rgba(23, 110, 156, .55);
  outline-offset: 3px;
}

@media (max-width: 640px) {
  .legal-nav, .legal-main, .legal-footer-inner { width: min(100% - 28px, 960px); }
  .legal-main { padding: 40px 0 52px; }
  .legal-card { padding: 24px 20px; }
  .legal-card h2 { margin-top: 28px; font-size: 18px; }
  .legal-card p, .legal-card li { font-size: 13px; }
  .legal-footer-inner { align-items: flex-start; flex-direction: column; justify-content: center; padding: 14px 0; }
}