@layer components {
  .activity-section {
    --activity-warning: #e6bb76;
    --activity-danger: #f09fae;
  }
  :root[data-theme="light"] .activity-section {
    --activity-warning: #875811;
    --activity-danger: #b13d57;
  }
  .activity-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 28px;
  }
  .activity-heading h2 { margin-top: 10px; }
  .activity-heading p { margin-top: 12px; max-width: 610px; }
  .activity-link {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: var(--accent);
    font-weight: 650;
    line-height: 1.5;
  }
  .activity-link:hover { text-decoration: underline; text-underline-offset: 4px; }
  .activity-heading > .activity-link { flex-shrink: 0; padding-block: 8px; }
  .activity-updates,
  .activity-services { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
  .activity-update,
  .activity-service,
  .activity-incident,
  .activity-state {
    min-width: 0;
    padding: 24px;
    border: 1px solid var(--strong-line);
    border-radius: var(--radius);
    background: var(--surface);
  }
  .activity-update { display: flex; flex-direction: column; align-items: stretch; }
  .activity-update h3,
  .activity-incident h3 { margin-top: 17px; font-size: 20px; line-height: 1.3; }
  .activity-update-meta,
  .activity-incident-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 9px 12px; color: var(--muted); font-size: 12px; }
  .activity-chip {
    display: inline-flex;
    align-items: center;
    padding: 4px 9px;
    border-radius: 6px;
    color: var(--accent);
    background: color-mix(in srgb, var(--accent) 10%, transparent);
    font-size: 11px;
    font-weight: 650;
    line-height: 1.5;
  }
  .activity-product { margin-top: 8px; color: var(--accent); font-size: 12px; line-height: 1.6; }
  .activity-summary { margin-block: 13px 0; font-size: 14px; line-height: 1.7; }
  .activity-details { margin-top: 20px; border-top: 1px solid var(--line); }
  .activity-update > .activity-details { margin-top: auto; padding-top: 16px; }
  .activity-update > .activity-summary + .activity-details { margin-top: 20px; }
  .activity-details > summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding-block: 14px;
    color: var(--text);
    font-size: 13px;
    font-weight: 600;
    list-style: none;
  }
  .activity-details > summary::-webkit-details-marker { display: none; }
  .activity-details > summary span { color: var(--accent); font-size: 19px; font-weight: 400; }
  .activity-details[open] > summary span { transform: rotate(45deg); }
  .activity-details > div { padding-bottom: 4px; }
  .activity-copy { white-space: pre-line; overflow-wrap: anywhere; font-size: 14px; line-height: 1.75; }
  .activity-copy + .activity-link { margin-top: 17px; font-size: 13px; }
  .activity-state { padding-block: 26px; }
  .activity-state strong { display: block; font-size: 16px; font-weight: 650; }
  .activity-state p { margin-top: 7px; max-width: 750px; font-size: 14px; }
  .activity-state-unavailable { border-style: dashed; }
  .activity-state-unavailable strong { color: var(--activity-warning); }
  .activity-source { display: flex; flex-wrap: wrap; gap: 6px 14px; margin-top: 18px; font-size: 11px; }
  .activity-source span { color: var(--subtle); }
  .activity-services { margin: 0; padding: 0; list-style: none; }
  .activity-service > div { display: flex; align-items: center; gap: 10px; }
  .activity-service strong { line-height: 1.4; }
  .activity-health-dot { width: 8px; height: 8px; flex: 0 0 8px; border-radius: 50%; background: var(--subtle); }
  .activity-health-label { display: block; margin-top: 12px; color: var(--muted); font-size: 13px; }
  .activity-service p { margin-top: 6px; font-size: 11px; }
  .activity-health-operational .activity-health-dot { background: var(--green); }
  .activity-health-operational .activity-health-label { color: var(--green); }
  .activity-health-degraded .activity-health-dot { background: var(--activity-warning); }
  .activity-health-degraded .activity-health-label { color: var(--activity-warning); }
  .activity-incidents-heading { margin-block: 36px 18px; }
  .activity-incidents-heading p { margin-top: 7px; font-size: 13px; }
  .activity-incidents { display: grid; gap: 16px; }
  .activity-incident .activity-copy { margin-top: 14px; }
  .activity-incident-meta > .activity-chip { color: var(--activity-warning); background: color-mix(in srgb, var(--activity-warning) 10%, transparent); }
  .activity-incident-resolved .activity-incident-meta > .activity-chip { color: var(--green); background: color-mix(in srgb, var(--green) 10%, transparent); }
  .activity-dates { display: flex; flex-wrap: wrap; gap: 13px 30px; margin: 22px 0 0; }
  .activity-dates div { min-width: 0; }
  .activity-dates dt { color: var(--muted); font-size: 11px; }
  .activity-dates dd { margin: 3px 0 0; font-size: 12px; }
  .activity-timeline { display: grid; gap: 20px; margin: 0; padding: 2px 0 4px 19px; }
  .activity-timeline li { padding-left: 5px; }
  .activity-timeline li::marker { color: var(--accent); font-size: 12px; }
  .activity-timeline li > div { display: flex; flex-wrap: wrap; gap: 5px 13px; color: var(--muted); font-size: 11px; }
  .activity-timeline li > div span { color: var(--accent); }
  .activity-timeline .activity-copy { margin-top: 7px; }
}
@layer responsive {
  @media (max-width: 900px) {
    .activity-updates { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .activity-compact .activity-updates > :last-child:nth-child(odd) { grid-column: 1 / -1; }
    .activity-services { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  }
  @media (max-width: 600px) {
    .activity-heading { align-items: flex-start; flex-direction: column; gap: 12px; margin-bottom: 20px; }
    .activity-heading h2 { margin-top: 8px; }
    .activity-heading p { margin-top: 9px; font-size: 14px; }
    .activity-heading > .activity-link { padding-block: 5px; font-size: 13px; }
    .activity-updates,
    .activity-services { grid-template-columns: minmax(0, 1fr); gap: 12px; }
    .activity-update,
    .activity-service,
    .activity-incident,
    .activity-state { padding: 19px; border-radius: 14px; }
    .activity-update h3,
    .activity-incident h3 { margin-top: 12px; font-size: 19px; }
    .activity-update-meta { gap: 8px 10px; font-size: 11px; }
    .activity-summary { margin-top: 10px; }
    .activity-service .activity-health-label { margin-top: 8px; }
    .activity-incidents-heading { margin-top: 27px; }
    .activity-source { margin-top: 14px; line-height: 1.7; }
  }
}