:root {
  --legal-bg: #f4f7fb;
  --legal-surface: rgba(255, 255, 255, 0.9);
  --legal-ink: #14213d;
  --legal-muted: #52627d;
  --legal-faint: #7d8ba3;
  --legal-line: rgba(75, 112, 170, 0.16);
  --legal-blue: #3566d6;
  --legal-cyan: #137f8d;
  --legal-gradient: linear-gradient(112deg, #4f7fe8 0%, #1f9eae 52%, #7c5cc4 100%);
  --legal-shadow: 0 18px 50px rgba(53, 80, 120, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  color-scheme: light;
}

body {
  margin: 0;
  min-width: 320px;
  background-color: var(--legal-bg);
  background-image:
    radial-gradient(900px 620px at 84% -8%, rgba(79, 127, 232, 0.15), transparent 68%),
    radial-gradient(760px 560px at -8% 28%, rgba(31, 158, 174, 0.09), transparent 70%),
    radial-gradient(760px 640px at 76% 92%, rgba(124, 92, 196, 0.09), transparent 72%);
  background-attachment: fixed;
  color: var(--legal-ink);
  font-family: "Inter", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

.legal-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--legal-line);
  background: rgba(244, 247, 251, 0.82);
  backdrop-filter: blur(18px) saturate(145%);
  -webkit-backdrop-filter: blur(18px) saturate(145%);
}

.legal-header-inner {
  width: min(1180px, calc(100% - 48px));
  min-height: 68px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.legal-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--legal-ink);
  font-size: 1.02rem;
  font-weight: 700;
  text-decoration: none;
}

.legal-mark {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--legal-gradient);
  color: #fff;
  box-shadow: 0 7px 18px rgba(53, 102, 214, 0.2);
}

.legal-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 0.86rem;
}

.legal-nav a {
  color: var(--legal-muted);
  text-decoration: none;
}

.legal-nav a:hover,
.legal-nav a[aria-current="page"] {
  color: var(--legal-blue);
}

.legal-main {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 76px 0 92px;
}

.legal-hero {
  max-width: 800px;
  padding-bottom: 48px;
}

.legal-eyebrow {
  margin: 0 0 14px;
  color: var(--legal-blue);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0;
}

.legal-hero h1 {
  margin: 0;
  color: var(--legal-ink);
  font-family: "Poppins", "Noto Sans SC", sans-serif;
  font-size: clamp(2.1rem, 4.5vw, 4.3rem);
  font-weight: 700;
  line-height: 1.14;
}

.legal-lead {
  max-width: 720px;
  margin: 22px 0 0;
  color: var(--legal-muted);
  font-size: 1rem;
  line-height: 1.8;
}

.legal-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 20px 0 0;
  color: var(--legal-faint);
  font-size: 0.8rem;
}

.legal-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 64px;
  align-items: start;
}

.legal-toc {
  position: sticky;
  top: 96px;
  padding: 18px 0;
  border-top: 1px solid var(--legal-line);
  border-bottom: 1px solid var(--legal-line);
}

.legal-toc strong {
  display: block;
  margin-bottom: 12px;
  color: var(--legal-ink);
  font-size: 0.78rem;
}

.legal-toc a {
  display: block;
  padding: 5px 0;
  color: var(--legal-muted);
  font-size: 0.8rem;
  line-height: 1.55;
  text-decoration: none;
}

.legal-toc a:hover {
  color: var(--legal-blue);
}

.legal-document {
  border-top: 1px solid var(--legal-line);
}

.legal-section {
  padding: 34px 0 30px;
  border-bottom: 1px solid var(--legal-line);
}

.legal-section h2 {
  margin: 0 0 14px;
  color: var(--legal-ink);
  font-family: "Poppins", "Noto Sans SC", sans-serif;
  font-size: 1.25rem;
  line-height: 1.4;
}

.legal-section h3 {
  margin: 22px 0 8px;
  color: var(--legal-ink);
  font-size: 0.98rem;
}

.legal-section p,
.legal-section li {
  color: var(--legal-muted);
  font-size: 0.94rem;
}

.legal-section p {
  margin: 0 0 12px;
}

.legal-section ul,
.legal-section ol {
  margin: 12px 0;
  padding-left: 1.35rem;
}

.legal-section li {
  margin: 7px 0;
  padding-left: 2px;
}

.legal-note {
  margin: 22px 0 0;
  padding: 16px 18px;
  border-left: 3px solid var(--legal-cyan);
  background: rgba(31, 158, 174, 0.07);
  color: var(--legal-muted);
  font-size: 0.88rem;
}

.legal-footer {
  border-top: 1px solid var(--legal-line);
  background: rgba(255, 255, 255, 0.7);
}

.legal-footer-inner {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 26px 0;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: var(--legal-faint);
  font-size: 0.78rem;
}

.legal-footer-inner a {
  color: var(--legal-faint);
  text-decoration: none;
}

@media (max-width: 860px) {
  .legal-main {
    padding-top: 54px;
  }

  .legal-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .legal-toc {
    position: static;
    display: flex;
    flex-wrap: wrap;
    gap: 6px 18px;
    padding: 14px 0;
  }

  .legal-toc strong {
    width: 100%;
    margin-bottom: 2px;
  }

  .legal-toc a {
    padding: 2px 0;
  }
}

@media (max-width: 620px) {
  .legal-header-inner,
  .legal-main,
  .legal-footer-inner {
    width: min(100% - 32px, 1180px);
  }

  .legal-header-inner {
    min-height: 62px;
  }

  .legal-nav {
    gap: 14px;
  }

  .legal-nav a:first-child {
    display: none;
  }

  .legal-main {
    padding: 44px 0 68px;
  }

  .legal-hero {
    padding-bottom: 34px;
  }

  .legal-section {
    padding: 28px 0 24px;
  }

  .legal-footer-inner {
    flex-direction: column;
    gap: 8px;
  }
}