/* /changes: the shared release archive. A timeline of releases, their entry as written, the pages and rule numbers
   they touch, and the plates the repo holds. Plain tokens, no new colour. */
.chg { max-width: 78rem; margin: 0 auto; padding: 0 20px 64px; }
.chg-hero { padding-top: 40px; }
.chg-hero .sc-stats, .chg-hero .ovk-stats { margin: 20px 0 18px; }
.chg-links { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 8px; }
.chg-hero .ds-fine { max-width: 62ch; }
.chg-index { margin: 22px 0 8px; padding: 16px 0 4px; border-top: 1px solid var(--border, #2c2c38); }
.chg-index-row { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 6px 14px; margin: 6px 0 8px; }
.chg-index-row a { display: flex; gap: 8px; align-items: baseline; padding: 6px 8px; border-radius: 8px; color: var(--text-primary, #e6edf7); text-decoration: none; }
.chg-index-row a:hover { background: color-mix(in srgb, var(--accent, #3b82f6) 9%, transparent); }
.chg-index-row b { font-variant-numeric: tabular-nums; color: var(--accent, #5b9dff); flex: none; }
.chg-index-row span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 13.5px; color: var(--text-muted, #9aa6b8); }
.chg-list { display: flex; flex-direction: column; gap: 10px; margin-top: 18px; }
.chg-release { padding: 22px 0 26px; border-top: 1px solid var(--border, #2c2c38); scroll-margin-top: 72px; }
.chg-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 6px 18px; }
.chg-head > div { display: flex; align-items: baseline; gap: 12px; }
.chg-head h2 { margin: 0; font-size: 22px; line-height: 1.2; }
.chg-head h2 a { color: var(--text-primary, #e6edf7); text-decoration: none; font-variant-numeric: tabular-nums; }
.chg-head time { color: var(--text-muted, #9aa6b8); font-size: 13px; }
.chg-title { flex-basis: 100%; margin: 2px 0 0; color: var(--text-primary, #e6edf7); font-weight: 600; max-width: 80ch; }
.chg-entry { max-width: 82ch; margin-top: 10px; color: var(--text-secondary, #c3ccdb); font-size: 14.5px; line-height: 1.62; }
.chg-entry p { margin: 9px 0; }
.chg-entry ul { margin: 8px 0 10px; padding-left: 20px; }
.chg-entry ul ul { margin: 5px 0 6px; }
.chg-entry li { margin: 4px 0; }
.chg-entry strong { color: var(--text-primary, #e6edf7); }
.chg-entry code { font-size: 12.5px; padding: 1px 4px; border-radius: 4px; background: var(--bg-tertiary, #1b2230); color: var(--text-primary, #e6edf7); }
.chg-entry h3, .chg-entry h4 { margin: 16px 0 6px; font-size: 15px; color: var(--text-primary, #e6edf7); }
.chg-entry a { color: var(--accent, #5b9dff); }
.chg-label { display: block; margin: 0 0 6px; font-size: 11px; letter-spacing: .07em; text-transform: uppercase; color: var(--text-muted, #9aa6b8); }
.chg-refs { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin: 12px 0 0; }
.chg-refs .chg-label { margin: 0 4px 0 0; }
.chg-chip { display: inline-flex; align-items: center; gap: 5px; min-height: 30px; padding: 4px 10px; border-radius: 999px; border: 1px solid color-mix(in srgb, var(--accent, #3b82f6) 30%, transparent); color: var(--text-primary, #e6edf7); background: color-mix(in srgb, var(--accent, #3b82f6) 8%, transparent); font-size: 12.5px; text-decoration: none; }
.chg-chip:hover { background: color-mix(in srgb, var(--accent, #3b82f6) 16%, transparent); }
.chg-chip--rule { border-color: color-mix(in srgb, var(--text-muted, #9aa6b8) 30%, transparent); background: color-mix(in srgb, var(--text-muted, #9aa6b8) 8%, transparent); }
.chg-chip--rule b { color: var(--accent, #5b9dff); font-variant-numeric: tabular-nums; }
.chg-shots { margin-top: 16px; }
.chg-shot-row { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.chg-shot { margin: 0; border: 1px solid var(--border, #2c2c38); border-radius: 12px; overflow: hidden; background: var(--bg-card, #141a24); }
.chg-shot img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; object-position: top center; background: var(--bg-primary, #0d131d); }
.chg-shot figcaption { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 4px 8px; padding: 8px 10px 9px; font-size: 12px; }
.chg-shot figcaption b { font-size: 12.5px; }
.chg-shot figcaption span { display: flex; flex-wrap: wrap; gap: 6px; }
.chg-shot figcaption a { color: var(--text-muted, #9aa6b8); text-decoration: none; }
.chg-shot figcaption a:hover { color: var(--accent, #5b9dff); }
.chg-foot { margin-top: 26px; padding-top: 18px; border-top: 1px solid var(--border, #2c2c38); color: var(--text-muted, #9aa6b8); font-size: 13px; }
.chg-foot .ovk-btn { margin-right: 8px; margin-top: 8px; }
@media (max-width: 640px) {
    .chg { padding: 0 14px 48px; }
    .chg-hero { padding-top: 24px; }
    .chg-entry { font-size: 14px; }
    .chg-shot-row { grid-template-columns: 1fr 1fr; gap: 8px; }
    .chg-shot figcaption { display: block; }
}

/* The months after the newest twelve (2026-11-11): each a fold with its count, each release one row. */
.chg-month { margin: 0 0 8px; border: 1px solid var(--border, #2c2c38); border-radius: 16px; background: color-mix(in srgb, var(--text-primary, #e6edf7) 2%, transparent); overflow: hidden; }
.chg-month > summary { display: flex; align-items: center; gap: 10px; min-height: 52px; padding: 0 18px; cursor: pointer; list-style: none; }
.chg-month > summary::-webkit-details-marker { display: none; }
.chg-month > summary b { font-size: 16px; font-weight: 750; }
.chg-month-n { margin-left: auto; color: var(--text-muted, #8b93ad); font-size: 13px; font-variant-numeric: tabular-nums; }
.chg-month > summary::after { content: ""; width: 8px; height: 8px; margin: 0 2px 4px 6px; border: solid var(--text-muted, #8b93ad); border-width: 0 2px 2px 0; transform: rotate(45deg); transition: transform .2s; }
.chg-month[open] > summary::after { transform: translateY(3px) rotate(225deg); }
.chg-month > summary:hover { background: color-mix(in srgb, var(--accent, #3b82f6) 7%, transparent); }
.chg-month > summary:focus-visible { outline: 2px solid var(--accent, #3b82f6); outline-offset: -2px; }
.chg-month-rows { display: grid; padding: 4px 8px 10px; border-top: 1px solid var(--border, #2c2c38); }
.chg-month-rows > a { display: grid; grid-template-columns: 5.6em minmax(0, 1fr) auto 10px; align-items: center; gap: 12px; min-height: 44px; padding: 6px 10px; border-radius: 10px; color: var(--text-primary, #e6edf7); text-decoration: none; }
.chg-month-rows > a:hover, .chg-month-rows > a:focus-visible { background: color-mix(in srgb, var(--accent, #3b82f6) 9%, transparent); }
.chg-month-rows > a > b { font: 650 13px/1 ui-monospace, SFMono-Regular, Menlo, monospace; color: var(--accent, #5b9dff); font-variant-numeric: tabular-nums; }
.chg-month-rows > a > span { color: var(--text-primary, #e6edf7); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 14.5px; }
.chg-month-rows > a > small { color: var(--text-muted, #8b93ad); font-size: 12.5px; font-variant-numeric: tabular-nums; }
.chg-month-rows > a > i { width: 8px; height: 8px; border-radius: 50%; background: var(--accent, #5b9dff); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent, #3b82f6) 20%, transparent); }
@media (max-width: 640px) {
  .chg-month-rows > a { grid-template-columns: 5em minmax(0, 1fr) 10px; grid-template-rows: auto auto; row-gap: 2px; }
  .chg-month-rows > a > span { grid-column: 2; white-space: normal; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
  .chg-month-rows > a > small { grid-column: 2; grid-row: 2; }
  .chg-month-rows > a > i { grid-column: 3; grid-row: 1; }
}