/* Legal long-read (patterns legal-document*). Mobile: head, collapsed TOC, text, previous versions.
   Desktop: sticky aside (TOC + previous versions) beside a 720px text column. No JavaScript. */

.lk-section.lk-legal-wrap { padding-top: 32px; }
.lk-legal { display: flex; flex-direction: column; gap: 28px; }
.lk-legal > *, .lk-legal-head > *, .lk-legal-aside > *, .lk-legal-versions > *, .lk-legal-meta > * { margin: 0; }
.lk-legal-aside { display: contents; }
.lk-legal-versions { order: 1; }

.lk-legal-head { display: flex; flex-direction: column; gap: 16px; }
.lk-legal-crumbs { font-size: 14px; color: var(--muted); }
.lk-legal-crumbs a { color: var(--muted); text-decoration: none; }
.lk-legal-crumbs a:hover { color: var(--text); }
.lk-legal h1 { font-family: var(--font-display); font-weight: 700; font-size: 32px; line-height: 1.15; letter-spacing: -0.02em; color: var(--text); text-wrap: balance; }
.lk-legal-meta { display: flex; flex-wrap: wrap; gap: 8px; }
.lk-legal-note { font-size: 15px; line-height: 1.5; color: var(--muted); }

.lk-legal-toc { border-radius: var(--radius-card); background: var(--surface); border: 1px solid var(--line); }
.lk-legal-toc > summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 52px; padding: 0 18px;
  border-radius: var(--radius-card); font-family: var(--font-display); font-weight: 600; font-size: 16px; color: var(--text); cursor: pointer; list-style: none; }
.lk-legal-toc > summary::-webkit-details-marker { display: none; }
.lk-legal-toc > summary::after { content: ""; width: 8px; height: 8px; margin-top: -4px; border-right: 2px solid var(--gold); border-bottom: 2px solid var(--gold); transform: rotate(45deg); }
.lk-legal-toc[open] > summary::after { margin-top: 4px; transform: rotate(-135deg); }
.lk-legal-toc > summary:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.lk-legal-toc-list { list-style: none; margin: 0; padding: 0 8px 12px; }
.lk-legal-toc-list a { display: flex; align-items: center; min-height: 48px; padding: 0 14px; border-radius: 10px; font-size: 15px; color: var(--muted); text-decoration: none; }
.lk-legal-toc-list a:hover { color: var(--text); background: var(--surface-2); }

.lk-legal-body > * { margin: 0; }
.lk-legal-body h2 { margin: 32px 0 14px; font-family: var(--font-display); font-weight: 600; font-size: 20px; line-height: 1.3; color: var(--text); scroll-margin-top: 88px; }
.lk-legal-body > h2:first-child { margin-top: 0; }
.lk-legal-body ol { display: flex; flex-direction: column; gap: 10px; padding-left: 1.4em; font-size: 16px; line-height: 1.7; color: var(--text); }

.lk-legal-versions-list { list-style: none; margin: 0; padding: 0; }
.lk-legal-versions-list li { border-top: 1px solid var(--line); font-size: 15px; color: var(--muted); }
.lk-legal-versions-list a { display: inline-flex; align-items: center; min-height: 48px; color: var(--muted); }
.lk-legal-versions-list a:hover { color: var(--text); }

@media (min-width: 960px) {
  .lk-section.lk-legal-wrap { padding-top: 56px; }
  .lk-legal { display: grid; grid-template-columns: minmax(200px, 280px) minmax(0, 720px); grid-template-rows: auto 1fr; gap: 40px clamp(40px, 8vw, 120px); }
  .lk-legal-head { grid-column: 2; grid-row: 1; }
  .lk-legal-body { grid-column: 2; grid-row: 2; }
  .lk-legal-aside { display: flex; flex-direction: column; gap: 32px; grid-column: 1; grid-row: 1 / span 2; align-self: start; position: sticky; top: 100px; max-height: calc(100vh - 120px); overflow-y: auto; }
  .lk-legal-versions { order: 0; }
  .lk-legal h1 { font-size: 44px; }
  .lk-legal-body h2 { margin-top: 40px; font-size: 24px; scroll-margin-top: 100px; }
  .lk-legal-body ol { font-size: 18px; }

  /* Keep the TOC open beside the text. Browsers without ::details-content keep the working toggle. */
  @supports selector(::details-content) {
    .lk-legal-toc { background: none; border: 0; }
    .lk-legal-toc::details-content { content-visibility: visible; }
    .lk-legal-toc > summary { min-height: 0; padding: 0 0 8px; pointer-events: none; font-size: 13px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted-2); }
    .lk-legal-toc > summary::after { display: none; }
    .lk-legal-toc-list { padding: 0; }
  }
}