/* Self-contained so /release still looks designed if a parent sheet 404s. */
.release-page {
  --bg: #0b0c0b;
  --card: #121412;
  --ink: #f4f1ea;
  --muted: #b7b8ae;
  --dim: #7c8076;
  --line: #242821;
  --fill: #181b17;
  --accent: #c8d4b9;
  --accent-2: #8fa57a;
  background:
    radial-gradient(1200px 480px at 12% -10%, rgba(200, 212, 185, 0.14), transparent 55%),
    radial-gradient(900px 420px at 100% 8%, rgba(143, 165, 122, 0.08), transparent 50%),
    var(--bg);
  color: var(--ink);
  min-height: 100vh;
}

.release-page .wrap {
  width: min(1080px, calc(100% - 48px));
  margin-inline: auto;
}

.release-page .nav {
  background: rgba(11, 12, 11, 0.86);
  backdrop-filter: blur(16px);
  border-bottom-color: var(--line);
}

.release-hero {
  position: relative;
  padding: 96px 0 72px;
  border-bottom: 1px solid var(--line);
}
.release-hero .ch-index {
  font: 11px/1.6 "IBM Plex Mono", ui-monospace, monospace;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin: 0 0 18px;
}
.release-hero h1 {
  font-weight: 400;
  font-size: clamp(40px, 6.4vw, 72px);
  line-height: 1.08;
  letter-spacing: -0.04em;
  margin: 0 0 22px;
  max-width: 18rem;
  text-wrap: balance;
}
.release-hero h1 span {
  color: var(--accent);
}
.release-hero .lede,
.release-page .lede,
.release-page .chapter .lede,
.requests-chapter .lede {
  max-width: 36rem;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
  margin: 0 0 28px;
}
.release-jump { display: flex; flex-wrap: wrap; gap: 10px; }
.release-page .btn {
  border-radius: 999px;
  padding: 0 18px;
}
.release-page .btn-solid {
  background: var(--accent);
  border-color: var(--accent);
  color: #141610;
}
.release-page .btn-solid:hover { background: #d7e2c8; }

.notes-layout {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: 56px;
  align-items: start;
}
.notes-rail {
  position: sticky;
  top: 96px;
  display: grid;
  gap: 6px;
}
.notes-rail-item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 10px;
  padding: 12px 14px;
  color: var(--dim);
  border: 1px solid transparent;
  background: transparent;
  border-radius: 12px;
}
.notes-rail-item b {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-weight: 500;
  font-size: 12px;
  color: var(--muted);
}
.notes-rail-item span { font-size: 14px; color: var(--ink); opacity: 0.7; }
.notes-rail-item time { font-size: 11px; font-family: "IBM Plex Mono", ui-monospace, monospace; }
.notes-rail-item.is-current,
.notes-rail-item:hover {
  background: var(--card);
  border-color: var(--line);
}
.notes-rail-item.is-current b { color: var(--accent); }

.note {
  padding: 8px 0 80px;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--line);
}
.note:last-child { border-bottom: 0; padding-bottom: 0; }
.note-meta {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12px;
  color: var(--dim);
  margin: 0 0 16px;
}
.note-meta a { color: var(--accent-2); text-decoration: underline; text-underline-offset: 3px; }
.release-page .chapter h2,
.release-page .note h2,
.requests-chapter h2 {
  max-width: none;
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.15;
  letter-spacing: -0.035em;
  margin: 0 0 16px;
  text-wrap: balance;
}
.note-deck {
  font-size: 19px;
  line-height: 1.45;
  color: var(--muted);
  margin: 0 0 28px;
  max-width: 36rem;
}
.note-body p, .note-body li {
  color: var(--muted);
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.6;
}
.note-body h3 {
  font-size: 22px;
  font-weight: 400;
  letter-spacing: -0.03em;
  margin: 36px 0 12px;
  color: var(--ink);
}
.note-body ul { padding-left: 1.15em; }
.note-body li { margin: 0 0 8px; }
.note-body h3 + ul { margin-top: 0; }
.note-body blockquote {
  margin: 28px 0;
  padding: 16px 18px;
  border-left: 2px solid var(--accent);
  background: rgba(200, 212, 185, 0.06);
  color: var(--ink);
  font-size: 15px;
  max-width: 52ch;
  border-radius: 0 12px 12px 0;
}

.requests-chapter {
  background:
    linear-gradient(180deg, rgba(200, 212, 185, 0.05), transparent 120px),
    #0e100e;
  border-top: 1px solid var(--line);
}
.release-page .ch-head,
.release-page .chapter .ch-head {
  display: block;
  grid-template-columns: none;
}
.release-page .ch-index {
  display: block;
  margin: 0 0 12px;
  padding-top: 0;
}

.request-compose {
  display: grid;
  gap: 10px;
  margin: 36px 0 32px;
  padding: 20px;
  max-width: 680px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
}
.request-compose input,
.request-compose textarea {
  width: 100%;
  background: #0c0e0c;
  border: 1px solid var(--line);
  color: var(--ink);
  padding: 14px 16px;
  font: inherit;
  border-radius: 12px;
}
.request-compose input:focus,
.request-compose textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(200, 212, 185, 0.18);
}
.request-compose-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.request-status { margin: 0; font-size: 13px; color: var(--dim); }

.request-board {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.request-card {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding: 18px;
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: 18px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
}
.request-vote {
  display: grid;
  justify-items: center;
  gap: 2px;
  min-height: 76px;
  border: 1px solid var(--line);
  background: #0c0e0c;
  color: var(--ink);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 16px;
  padding: 12px 8px;
  border-radius: 14px;
}
.request-vote:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.request-vote.is-voted {
  border-color: var(--accent);
  background: var(--accent);
  color: #141610;
}
.request-vote small {
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.request-card h3 {
  margin: 4px 0 8px;
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.03em;
}
.request-card p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.45; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.site-foot {
  border-top: 1px solid var(--line);
  padding: 28px 0 56px;
  font-size: 13px;
  color: var(--dim);
}
.site-foot .wrap { display: flex; gap: 20px; }
.site-foot a:hover { color: var(--ink); }

@media (max-width: 780px) {
  .release-page .wrap { width: min(1080px, calc(100% - 32px)); }
  .notes-layout { grid-template-columns: 1fr; gap: 24px; }
  .notes-rail { position: static; grid-auto-flow: column; overflow-x: auto; }
  .notes-rail-item { min-width: 148px; }
  .release-hero { padding: 64px 0 48px; }
}

@media (prefers-reduced-motion: reduce) {
  .release-page { background: var(--bg); }
}