/* 备案合规页：长文可读，复用 main.css token */

body.legal-page {
  height: auto;
  min-height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  background: #e8eef8;
}

.legal-page .atmosphere {
  position: fixed;
}

.legal-shell {
  position: relative;
  z-index: 1;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

.legal-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 3.75rem;
  padding: 0.65rem 1.25rem;
  margin: 0.75rem 1rem 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(16px);
  box-shadow: 0 8px 28px rgba(15, 40, 80, 0.08);
}

.legal-nav__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 700;
  color: var(--text-primary);
}

.legal-nav__brand img {
  width: 2rem;
  height: 2rem;
  object-fit: contain;
}

.legal-nav__back {
  font-size: 0.9rem;
  color: var(--text-secondary);
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.65);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.legal-nav__back:hover,
.legal-nav__back:focus-visible {
  color: var(--brand-blue);
  border-color: rgba(0, 128, 255, 0.35);
}

.legal-main {
  flex: 1;
  width: min(820px, calc(100% - 2rem));
  margin: 1.5rem auto 2.5rem;
  padding: 1.75rem 1.5rem 2rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.9);
  box-shadow: 0 12px 40px rgba(15, 40, 80, 0.08);
  backdrop-filter: blur(12px);
}

.legal-header {
  margin-bottom: 1.5rem;
  padding-bottom: 1.15rem;
  border-bottom: 1px solid var(--line);
}

.legal-header h1 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3.5vw, 2rem);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.02em;
}

.legal-meta {
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.legal-toc {
  margin: 0 0 1.75rem;
  padding: 1rem 1.15rem;
  border-radius: 14px;
  background: rgba(0, 128, 255, 0.05);
  border: 1px solid rgba(0, 128, 255, 0.12);
}

.legal-toc__title {
  margin: 0 0 0.65rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.legal-toc ol {
  margin: 0;
  padding-left: 1.25rem;
  display: grid;
  gap: 0.35rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

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

.legal-toc a:hover {
  text-decoration: underline;
}

.legal-body {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--text-secondary);
}

.legal-body h2 {
  margin: 1.75rem 0 0.75rem;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  scroll-margin-top: 5rem;
}

.legal-body h2:first-child {
  margin-top: 0;
}

.legal-body h3 {
  margin: 1.15rem 0 0.5rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.legal-body p,
.legal-body ul,
.legal-body ol {
  margin: 0 0 0.85rem;
}

.legal-body ul,
.legal-body ol {
  padding-left: 1.35rem;
}

.legal-body li {
  margin-bottom: 0.35rem;
}

.legal-body a {
  color: var(--brand-blue);
}

.legal-body a:hover {
  text-decoration: underline;
}

.legal-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 1rem;
  font-size: 0.9rem;
}

.legal-table th,
.legal-table td {
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.legal-table th {
  width: 9.5rem;
  background: rgba(0, 128, 255, 0.05);
  color: var(--text-primary);
  font-weight: 600;
  white-space: nowrap;
}

.legal-card {
  margin: 1rem 0 1.25rem;
  padding: 1.15rem 1.25rem;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(0, 128, 255, 0.07), rgba(124, 58, 237, 0.05));
  border: 1px solid rgba(0, 128, 255, 0.15);
}

.legal-card h3 {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  color: var(--text-primary);
}

.legal-card dl {
  margin: 0;
  display: grid;
  gap: 0.55rem;
}

.legal-card dt {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.legal-card dd {
  margin: 0.15rem 0 0;
  font-weight: 600;
  color: var(--text-primary);
}

.legal-card dd a {
  color: var(--brand-blue);
  font-weight: 600;
}

.legal-note {
  margin: 0.75rem 0 0;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.legal-footer {
  width: min(820px, calc(100% - 2rem));
  margin: 0 auto 2rem;
  padding: 1.25rem 0 0;
  border-top: 1px solid var(--line);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.25rem;
  justify-content: center;
  align-items: center;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer__links li:not(:last-child)::after {
  content: "·";
  margin-left: 0.25rem;
  color: var(--text-muted);
  pointer-events: none;
}

.site-footer__links a {
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.site-footer__links a:hover,
.site-footer__links a[aria-current="page"] {
  color: var(--brand-blue);
  text-decoration: underline;
}

.site-footer__copy {
  margin: 0.65rem 0 0;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.contact-form__privacy {
  margin: 0 0 0.85rem;
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--text-muted);
}

.contact-form__privacy a {
  color: var(--brand-blue);
}

.contact-form__privacy a:hover {
  text-decoration: underline;
}

@media (max-width: 640px) {
  .legal-nav {
    margin: 0.5rem 0.65rem 0;
    padding: 0.5rem 0.85rem;
    border-radius: 16px;
  }

  .legal-main {
    width: calc(100% - 1.3rem);
    margin: 1rem auto 1.5rem;
    padding: 1.25rem 1rem 1.5rem;
    border-radius: 16px;
  }

  .legal-table th {
    width: 6.5rem;
    white-space: normal;
  }

  .legal-footer {
    width: calc(100% - 1.3rem);
  }
}