/*
 * DappGo legal-page layer
 * Design read: trust-first public legal page for a research and automation
 * studio, using the released cobalt / neutral editorial-engineering system.
 * Dials: DESIGN_VARIANCE 5, MOTION_INTENSITY 2, VISUAL_DENSITY 4.
 */

html[data-lang="en"] .legal-page .lang-zh,
html[data-lang="zh"] .legal-page .lang-en {
  display: none !important;
}

.legal-page {
  min-width: 320px;
  background: var(--page);
  color: var(--ink);
}

.legal-page .site-header {
  position: relative;
  z-index: 10;
  max-width: 1424px;
}

.legal-page .main-nav {
  position: static;
  z-index: auto;
  padding: 0;
  margin-left: auto;
  background: transparent;
  border: 0;
  box-shadow: none;
  backdrop-filter: none;
}

.legal-page .main-nav a {
  color: var(--muted);
  white-space: nowrap;
}

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

.legal-page .main-nav a[aria-current="page"]::after {
  display: block;
  height: 2px;
  margin-top: 4px;
  background: var(--blue);
  content: "";
}

.legal-page .header-contact {
  color: var(--ink);
}

.legal-page .legal-main {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 74px 40px 112px;
}

.legal-page .legal-hero {
  max-width: 840px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--line);
}

.legal-page .legal-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 28px;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.legal-page .legal-kicker .kicker-line {
  flex: 0 0 28px;
  width: 28px;
  height: 2px;
  background: var(--blue);
}

.legal-page .legal-hero h1 {
  margin: 0 0 20px;
  color: var(--ink);
  font-size: clamp(52px, 7vw, 92px);
  font-weight: 600;
  letter-spacing: -0.07em;
  line-height: 0.98;
}

.legal-page .legal-hero h1 span {
  display: inline !important;
}

html[data-lang="en"] .legal-page .legal-hero h1 .lang-zh,
html[data-lang="zh"] .legal-page .legal-hero h1 .lang-en {
  display: none !important;
}

.legal-page .updated {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.01em;
}

html[data-lang="en"] .legal-page .updated .lang-en,
html[data-lang="zh"] .legal-page .updated .lang-zh {
  display: inline;
}

.legal-page .legal-content {
  max-width: 900px;
  padding-top: 44px;
}

.legal-page .legal-content > .summary {
  margin: 0 0 56px;
  padding: 26px 30px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--blue);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 18px 40px rgba(25, 32, 41, 0.06);
  color: var(--muted);
  font-size: 15px;
  line-height: 1.85;
}

.legal-page .legal-content > .summary strong {
  color: var(--ink);
  font-weight: 600;
}

.legal-page .legal-content > .warn {
  margin: 0 0 56px;
  padding: 26px 30px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--blue);
  border-radius: var(--radius);
  background: var(--blue-soft);
  box-shadow: 0 18px 40px rgba(25, 32, 41, 0.05);
  color: var(--muted);
  font-size: 15px;
  line-height: 1.85;
}

.legal-page .legal-content > .warn strong {
  color: var(--ink);
  font-weight: 600;
}

.legal-page .legal-content > .lang-en,
.legal-page .legal-content > .lang-zh {
  margin: 0 0 40px;
}

.legal-page .legal-content h2 {
  margin: 0 0 17px;
  padding: 0 0 14px;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  font-size: 25px;
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1.25;
}

.legal-page .legal-content h3 {
  margin: 28px 0 8px;
  color: var(--ink);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.45;
}

.legal-page .legal-content p,
.legal-page .legal-content li {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.85;
}

.legal-page .legal-content p {
  margin: 0 0 16px;
}

.legal-page .legal-content li {
  margin: 8px 0;
}

.legal-page .legal-content ul {
  margin: 0 0 20px;
  padding-left: 21px;
}

.legal-page .legal-content strong {
  color: var(--ink);
  font-weight: 600;
}

.legal-page .legal-content a {
  color: var(--blue);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.legal-page .legal-content a:hover {
  color: var(--ink);
}

.legal-page .legal-content code {
  padding: 0.15em 0.35em;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--blue-soft);
  color: var(--ink);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.9em;
}

.legal-page .legal-content > h2 {
  margin: 0 0 17px;
}

.legal-page .legal-content details {
  margin: 0 0 12px;
  padding: 20px 24px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: 0 10px 26px rgba(25, 32, 41, 0.045);
}

.legal-page .legal-content details[open] {
  background: var(--surface);
}

.legal-page .legal-content summary {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  list-style: none;
}

.legal-page .legal-content summary::-webkit-details-marker {
  display: none;
}

.legal-page .legal-content summary::before {
  display: inline-grid;
  width: 24px;
  height: 24px;
  flex: 0 0 24px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--blue);
  content: "+";
  font-size: 17px;
  line-height: 1;
}

.legal-page .legal-content details[open] summary::before {
  content: "−";
}

.legal-page .legal-content details > p:first-of-type,
.legal-page .legal-content details > ul:first-of-type {
  margin-top: 20px;
}

.legal-page .legal-content details > p,
.legal-page .legal-content details > ul {
  margin-bottom: 14px;
}

.legal-page .legal-content details > p:last-child,
.legal-page .legal-content details > ul:last-child {
  margin-bottom: 0;
}

.legal-page .legal-content .cta-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 0 0 20px;
}

.legal-page .legal-content .cta-card {
  display: flex;
  min-height: 150px;
  flex-direction: column;
  justify-content: space-between;
  gap: 14px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--blue-soft);
  color: var(--ink);
  text-decoration: none;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), border-color 0.2s;
}

.legal-page .legal-content .cta-card:hover {
  border-color: var(--blue);
  box-shadow: 0 16px 30px rgba(36, 93, 222, 0.12);
  text-decoration: none;
  transform: translateY(-3px);
}

.legal-page .legal-content .cta-card-title {
  color: var(--blue);
  font-size: 17px;
  font-weight: 600;
}

.legal-page .legal-content .cta-card-desc {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.legal-page .site-footer {
  display: block;
  width: 100%;
  max-width: 1344px;
  margin: 0 auto;
  padding: 0 40px 24px;
}

.legal-page .footer-bottom {
  min-height: 40px;
}

.legal-page .footer-bottom p {
  margin: 0;
}

.legal-page .footer-bottom nav {
  position: static;
  display: flex;
  gap: 20px;
  margin: 0 0 0 auto;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

.legal-page .footer-bottom nav a {
  color: var(--muted);
  white-space: nowrap;
}

.legal-page .footer-bottom nav a[aria-current="page"] {
  color: var(--ink);
}

@media (max-width: 1024px) {
  .legal-page .footer-bottom {
    flex-wrap: wrap;
  }

  .legal-page .footer-bottom nav {
    width: 100%;
    margin-left: 0;
  }
}

@media (max-width: 767px) {
  .legal-page .main-nav {
    display: none;
    position: absolute;
    top: 68px;
    right: 14px;
    left: 14px;
    z-index: 10;
    gap: 0;
    margin: 0;
    padding: 16px 22px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--surface);
    box-shadow: 0 12px 20px #14274815;
  }

  .legal-page .main-nav.is-open {
    display: flex;
    flex-direction: column;
  }

  .legal-page .main-nav a {
    padding: 15px 0;
    font-size: 15px;
  }

  .legal-page .legal-main {
    padding: 50px 22px 78px;
  }

  .legal-page .legal-hero {
    padding-bottom: 36px;
  }

  .legal-page .legal-kicker {
    margin-bottom: 22px;
  }

  .legal-page .legal-hero h1 {
    font-size: clamp(48px, 15vw, 66px);
    letter-spacing: -0.065em;
    line-height: 1.02;
  }

  .legal-page .legal-content {
    padding-top: 32px;
  }

  .legal-page .legal-content > .summary {
    margin-bottom: 42px;
    padding: 21px 20px;
    border-radius: 18px;
    font-size: 14px;
    line-height: 1.78;
  }

  .legal-page .legal-content > .warn {
    margin-bottom: 42px;
    padding: 21px 20px;
    border-radius: 18px;
    font-size: 14px;
    line-height: 1.78;
  }

  .legal-page .legal-content > .lang-en,
  .legal-page .legal-content > .lang-zh {
    margin-bottom: 32px;
  }

  .legal-page .legal-content h2 {
    margin-bottom: 14px;
    padding-bottom: 11px;
    font-size: 22px;
  }

  .legal-page .legal-content h3 {
    margin-top: 23px;
    font-size: 15px;
  }

  .legal-page .legal-content details {
    padding: 18px 18px;
    border-radius: 16px;
  }

  .legal-page .legal-content summary {
    font-size: 15px;
  }

  .legal-page .legal-content .cta-row {
    grid-template-columns: 1fr;
  }

  .legal-page .legal-content .cta-card {
    min-height: 132px;
    padding: 20px;
  }

  .legal-page .legal-content p,
  .legal-page .legal-content li {
    font-size: 14px;
    line-height: 1.82;
  }

  .legal-page .site-footer {
    padding: 0 22px 24px;
  }

  .legal-page .footer-bottom nav {
    width: 100%;
    margin-left: 0;
    gap: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .legal-page * {
    transition: none !important;
  }
}