.release-layout {
  display: grid;
  grid-template-columns: minmax(160px, 210px) minmax(0, 760px);
  gap: clamp(38px, 7vw, 104px);
  width: min(100% - 48px, 1120px);
  margin: 0 auto;
  padding-bottom: 92px;

  @media (max-width: 760px) {
    display: block;
    width: min(100% - 40px, 620px);
  }
}

.release-sidebar {
  position: sticky;
  top: 98px;
  align-self: start;
  max-height: calc(100vh - 124px);
  overflow: auto;
  padding: 18px 16px 18px 0;

  p {
    margin: 0 0 12px;
    color: var(--heading);
    font-size: 0.85rem;
    font-weight: 700;
  }

  nav {
    display: grid;
    gap: 2px;
  }

  a {
    display: block;
    padding: 6px 10px;
    border-radius: 5px;
    color: var(--muted);
    font-family: var(--font-docs-body);
    font-size: 0.88rem;

    &:hover,
    &:focus-visible {
      color: var(--heading);
      background: var(--accent-soft);
    }
  }

  @media (max-width: 760px) {
    position: static;
    max-height: none;
    margin-bottom: 38px;
    padding: 0 0 16px;
    border-bottom: 1px solid var(--line);

    nav {
      display: flex;
      gap: 4px;
      overflow: auto;
    }
    a {
      flex: 0 0 auto;
    }
  }
}

.release-list {
  position: relative;
  width: 100%;
  margin: 0;

  /* The timeline spine the release dots sit on. */
  &::before {
    position: absolute;
    top: 18px;
    bottom: 18px;
    left: -30px;
    width: 1px;
    background: linear-gradient(var(--line-strong), transparent);
    content: "";
  }

  @media (max-width: 760px) {
    &::before {
      display: none;
    }
  }
}

.release {
  position: relative;
  margin: 0;
  padding: 0 0 56px;
  color: var(--text);
  font-family: var(--font-docs-body);

  /* Timeline dot: one node per release, centered on the spine drawn by .release-list::before. */
  &::before {
    position: absolute;
    top: 15px;
    left: -36px;
    width: 11px;
    height: 11px;
    border: 2px solid var(--bg);
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 1px var(--line-strong);
    content: "";
  }

  header {
    margin-bottom: 18px;
  }

  @media (max-width: 760px) {
    padding-bottom: 44px;

    &::before {
      display: none;
    }
  }
}

.release-heading h2 {
  margin: 0;
  font-family: var(--font-docs-heading);
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.2;

  a {
    color: var(--heading);
    &:hover {
      color: #ffe48f;
    }
  }
}

.release-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin-top: 5px;
  color: var(--muted);
  font-size: 0.86rem;

  a {
    color: var(--link);
    font-weight: 600;
  }
}