/* ===== Change cards (details for the 5 changes) ===== */
  .changes-panel {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 40px 56px;
    border-bottom: 1px solid var(--line);
  }
  .changes-panel-header {
    display: flex;
    align-items: baseline;
    gap: 16px;
  }
  .changes-toggle-btn {
    flex-shrink: 0;
    background: transparent;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    padding: 3px 10px;
    font-family: "Geist Mono", monospace;
    font-size: 10.5px;
    letter-spacing: 0.08em;
    color: var(--ink-muted);
    cursor: pointer;
    white-space: nowrap;
  }
  .changes-toggle-btn:hover { border-color: var(--ink); color: var(--ink); }
  .change-cards {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-top: 18px;
  }
  .change-cards[hidden] { display: none; }
  .change-card {
    background: var(--surface);
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-md);
    padding: 22px 26px 22px 30px;
    position: relative;
    overflow: hidden;
    transition: border-color 0.15s;
    display: grid;
    grid-template-columns: 240px 1fr 1.7fr;
    column-gap: 32px;
    align-items: start;
  }
  .change-card::before {
    content: "";
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 4px;
    background: var(--ch);
  }
  .change-card:hover {
    border-color: var(--ch);
  }
  .change-card-head {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 0;
  }
  .change-card-code {
    font-family: "Geist Mono", monospace;
    font-size: 12px;
    font-weight: 600;
    color: var(--ch);
    background: var(--ch-soft);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    letter-spacing: 0.05em;
    white-space: nowrap;
    align-self: flex-start;
  }
  .change-card-name {
    font-family: "Fraunces", serif;
    font-size: var(--text-xl);
    font-weight: 500;
    letter-spacing: -0.015em;
    line-height: 1.22;
    color: var(--ink);
  }
  .change-card-stats {
    font-family: "Geist Mono", monospace;
    font-size: 11px;
    color: var(--ink-soft);
    display: flex;
    gap: 14px;
    margin-top: 2px;
  }
  .change-card-stats b {
    color: var(--ink);
    font-weight: 600;
  }
  .change-card-short,
  .change-card-desc {
    display: grid;
    gap: var(--space-3);
    min-width: 0;
  }
  .change-card-short .field-value,
  .change-card-desc .field-value {
    font-size: 13.5px;
    line-height: 1.55;
  }
  .change-card-desc {
    padding-left: 28px;
    border-left: 1px solid var(--line-soft);
  }
  .change-card-short .field,
  .change-card-desc .field {
    margin-bottom: 0;
    min-width: 0;
  }
  .change-card-short .field-label,
  .change-card-desc .field-label {
    margin-bottom: 6px;
  }

  @media (max-width: 1100px) {
    .change-card {
      grid-template-columns: 220px 1fr;
      row-gap: 18px;
    }
    .change-card-desc {
      grid-column: 1 / -1;
      padding-left: 0;
      padding-top: 16px;
      border-left: none;
      border-top: 1px solid var(--line-soft);
    }
  }
  @media (max-width: 720px) {
    .change-card {
      grid-template-columns: 1fr;
      padding: 18px 20px 18px 24px;
    }
    .change-card-desc { grid-column: auto; }
  }

  /* Keep change codes on a single line everywhere */
  .cf-code,
  .chrow-code {
    white-space: nowrap;
  }