/* 详情页图片工具栏、教师创意和参赛卡片的统一显示。预览弹窗的样式在 site.css。 */
.idea-card-actions { position: relative; z-index: 2; display: flex; justify-content: flex-end; gap: 12px; padding-top: 8px; border-top: 1px solid var(--line); margin-top: 6px; font-size: 12px; color: var(--ink-soft); }
.idea-card-actions form { margin: 0; }
.idea-card-actions button { border: 0; padding: 0; background: transparent; color: inherit; font: inherit; }
.idea-detail .post-story p { white-space: normal; overflow-wrap: anywhere; }
.idea-detail .idea-comments { margin-top: 0; }
.idea-comments .me-stack > textarea { width: 100%; min-width: 0; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); color: var(--ink); font: inherit; resize: vertical; }
.idea-comments .me-stack > textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
/* 窄列整行放资源，宽列让缩略图与资源并排；按钮自身允许换行。 */
.media-toolbar { display: flex; flex-wrap: wrap; align-items: start; gap: 12px 20px; margin-top: 12px; overflow: visible; }
.media-toolbar .car-thumbs { flex: 1 1 210px; min-width: 0; margin: 0; }
.media-toolbar .post-resources { flex: 0 1 auto; max-width: 100%; margin: 0 0 0 auto; }
.media-toolbar .btn { min-height: 38px; }
@media (max-width: 1279px) {
  .media-toolbar .post-resources { flex-basis: 100%; margin: 0; }
}
.post-media .video-play { top: auto; right: auto; left: 12px; bottom: 12px; }
.xh-entry-main .car { max-height: max(160px, calc(100dvh - var(--head) - 190px)); }
.media-toolbar .qr-pop { top: auto; bottom: calc(100% + 8px); left: 0; }
.qr-pop { overflow-y: auto; }
.qr-close { justify-self: end; border: 0; background: transparent; color: var(--ink-soft); min-height: 32px; padding: 4px 8px; }
.qr-pop.qr-below { top: calc(100% + 8px); bottom: auto; }
@media (max-width: 599px) {
  .demo-resource[open] .qr-pop { position: fixed; top: 50%; left: 50%; bottom: auto; width: 280px; max-width: calc(100vw - 48px); max-height: calc(100dvh - 96px); overflow-y: auto; transform: translate(-50%, -50%); }
}
.post-reactions { display: flex; flex-wrap: wrap; gap: 10px 18px; align-items: center; }
.post-reactions > span { color: var(--ink-soft); font-size: 13px; }
.idea-metrics { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; margin-top: 12px; }
.idea-metrics .stat { font-size: 13px; color: var(--ink-soft); text-decoration: none; }
.idea-comments { margin-top: 20px; }
.idea-comment-list { list-style: none; padding: 0; }
.idea-comment-list > li { padding: 16px 0; border-bottom: 1px solid var(--line); overflow-wrap: anywhere; }
.idea-comment-list time { color: var(--ink-soft); font-size: 12px; }
.entry-work-metrics { display: flex; flex-wrap: wrap; gap: 6px 12px; color: var(--ink-soft); font-size: 12px; }
.competition-reaction { display: inline-flex; align-items: center; gap: 6px; }
.competition-reaction small { font-size: 12px; color: var(--ink-soft); }
@media (max-width: 599px) {
  .media-toolbar .post-resources { flex-basis: 100%; margin-left: 0; }
}