.page-toc {
  display: grid;
  grid-template-columns: minmax(200px, 260px) minmax(0, 760px);
  gap: clamp(32px, 6vw, 72px);
  align-items: start;
  width: 100%;
  max-width: 1160px;
  margin-inline: auto;
  padding: clamp(28px, 5vw, 64px) var(--gutter, 24px);
}

.main-content:has(.page-toc) .block-page-title-block h1 {
  max-width: 760px;
}

.page-toc__navigation {
  position: sticky;
  top: 96px;
  padding: 20px;
  border: 1px solid var(--line-200, #e0e6ec);
  border-radius: var(--radius-lg, 10px);
  background: var(--white, #fff);
  box-shadow: var(--shadow-card, 0 1px 4px rgba(0, 0, 0, .08));
}

.page-toc__navigation strong {
  display: block;
  margin-bottom: 10px;
  color: var(--ink-900, #1a1a2e);
  font-family: var(--font-display, sans-serif);
}

.page-toc__navigation ol {
  display: grid;
  gap: 9px;
  margin: 0;
  padding-left: 20px;
  color: var(--text-muted, #9ba5b0);
}

.page-toc__navigation a {
  color: var(--ink-700, #3c4654);
  font-size: .92rem;
  text-decoration: none;
}

.page-toc__navigation a:hover,
.page-toc__navigation a:focus-visible {
  color: var(--blue-600, #224e7c);
  text-decoration: underline;
}

.page-toc__content {
  min-width: 0;
}

.page-toc__content h2 {
  margin: clamp(46px, 7vw, 76px) 0 24px;
  padding-top: clamp(38px, 6vw, 60px);
  border-top: 1px solid var(--line-200, #e0e6ec);
  scroll-margin-top: 96px;
}

.page-toc__content h2:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.page-toc__content h3 {
  margin: 34px 0 10px;
  color: var(--ink-900, #1a1a2e);
  font-size: 1.12rem;
  line-height: 1.4;
}

.page-toc__content p,
.page-toc__content li {
  line-height: 1.75;
}

.page-toc__content .legal-steps {
  display: grid;
  gap: 12px;
  margin: 18px 0 24px;
  padding-left: 24px;
}

.page-toc__content .legal-notice {
  margin: 26px 0;
  padding: 18px 20px;
  border-left: 4px solid var(--green-600, #419f46);
  border-radius: 0 var(--radius-md, 6px) var(--radius-md, 6px) 0;
  background: var(--green-100, #e6f3e7);
  line-height: 1.65;
}

.page-toc__content .legal-notice strong {
  display: block;
  margin-bottom: 3px;
}

.page-toc__content table {
  display: block;
  width: 100%;
  max-width: 100%;
  margin: 20px 0 24px;
  overflow-x: auto;
  border: 1px solid var(--line-200, #e0e6ec);
  border-collapse: collapse;
  border-radius: var(--radius-md, 6px);
  font-size: .92rem;
}

.page-toc__content th,
.page-toc__content td {
  min-width: 180px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line-200, #e0e6ec);
  text-align: left;
  vertical-align: top;
  line-height: 1.55;
}

.page-toc__content th {
  background: var(--surface-100, #f4f6f8);
  color: var(--ink-900, #1a1a2e);
  font-family: var(--font-display, sans-serif);
}

.page-toc__content code {
  font-family: var(--font-mono, monospace);
}

@media (max-width: 820px) {
  .page-toc {
    grid-template-columns: 1fr;
  }

  .page-toc__navigation {
    position: static;
  }
}

@media (max-width: 520px) {
  .page-toc {
    padding-inline: var(--gutter-mobile, 16px);
  }

  .page-toc__navigation {
    padding: 16px;
  }
}