.knowledge-attachments {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--color-border-muted, #d0d7de);
}

.knowledge-attachments__title {
  margin: 0 0 10px;
  font-size: 14px;
  font-weight: 600;
}

.knowledge-attachments__list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.knowledge-attachments__item {
  display: flex;
  align-items: center;
  min-width: 0;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--color-border-muted, #d0d7de);
  border-radius: 6px;
  background: var(--color-canvas-subtle, #f6f8fa);
}

.knowledge-attachments__extension {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 28px;
  flex: none;
  border-radius: 4px;
  background: var(--color-neutral-muted, rgba(175, 184, 193, 0.2));
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
}

.knowledge-attachments__file {
  min-width: 0;
  flex: 1;
}

.knowledge-attachments__name {
  overflow: hidden;
  color: var(--color-fg-default, #1f2328);
  font-size: 13px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.knowledge-attachments__meta {
  margin-top: 2px;
  color: var(--color-fg-muted, #656d76);
  font-size: 11px;
}

.knowledge-attachments__download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  padding: 0 12px;
  flex: none;
  border: 1px solid var(--color-border-default, #d0d7de);
  border-radius: 6px;
  color: var(--color-accent-fg, #0969da);
  background: var(--color-canvas-default, #fff);
  font-size: 12px;
  font-weight: 600;
  text-decoration: none !important;
}

.knowledge-attachments__download:hover {
  background: var(--color-neutral-muted, rgba(175, 184, 193, 0.2));
}

@media (max-width: 560px) {
  .knowledge-attachments__item {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .knowledge-attachments__file {
    width: calc(100% - 52px);
  }

  .knowledge-attachments__download {
    width: calc(100% - 52px);
    margin-left: 52px;
  }
}