/* ===== ???? ===== */
.case-card {
  margin: 0 16px 12px; background: var(--color-card);
  border-radius: var(--radius-md); overflow: hidden;
  box-shadow: var(--shadow-sm); cursor: pointer;
  transition: all 0.2s; border: 1px solid transparent;
}
.case-card:hover { box-shadow: var(--shadow-md); border-color: var(--color-brand-light); }
.case-thumb {
  width: 100%; height: 140px;
  display: flex; align-items: center; justify-content: center;
  font-size: 48px; position: relative;
  overflow: hidden; background: #EEEDFE;
}
.case-thumb img,
.case-thumb video.case-thumb-video {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
  display: block; pointer-events: none;
}
.case-thumb .play-icon {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 32px; height: 32px; border-radius: 50%;
  background: rgba(0,0,0,.45); color: #fff;
  font-size: 12px; display: flex; align-items: center; justify-content: center;
  padding-left: 2px; pointer-events: none; z-index: 1;
}
.case-thumb-label {
  position: absolute; top: 10px; left: 10px;
  padding: 4px 10px; background: rgba(0,0,0,0.5);
  color: white; border-radius: var(--radius-full);
  font-size: 11px; font-weight: 500; backdrop-filter: blur(4px);
}
.case-body { padding: 12px 14px; }
.case-title {
  font-size: 15px; font-weight: 600; color: var(--color-text-primary);
  margin-bottom: 6px; display: -webkit-box;
  -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.case-desc {
  font-size: 13px; color: var(--color-text-secondary); line-height: 1.5;
  margin-bottom: 10px; display: -webkit-box;
  -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.case-footer { display: flex; justify-content: space-between; align-items: center; }
.case-meta { display: flex; gap: 10px; font-size: 12px; color: var(--color-text-tertiary); }
.case-share-btn {
  padding: 5px 12px; background: var(--color-brand-light);
  color: var(--color-brand); border-radius: var(--radius-full);
  font-size: 12px; font-weight: 600; cursor: pointer;
  border: none; display: flex; align-items: center; gap: 4px; transition: all 0.2s;
}
.nav-more-btn {
  width: 28px;
  min-width: 28px;
  height: 36px;
  margin: 0;
  padding: 0;
  border: none;
  background: transparent;
  color: var(--color-text-primary, #111827);
  font-size: 0; /* ?????????????????? */
  line-height: 0;
  font-weight: 400;
  letter-spacing: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-radius: 8px;
  -webkit-tap-highlight-color: transparent;
  position: relative;
}
.nav-more-btn::before {
  content: "";
  display: block;
  width: 4px;
  height: 16px;
  background:
    radial-gradient(circle, currentColor 1.6px, transparent 1.7px) 50% 0 / 4px 4px no-repeat,
    radial-gradient(circle, currentColor 1.6px, transparent 1.7px) 50% 50% / 4px 4px no-repeat,
    radial-gradient(circle, currentColor 1.6px, transparent 1.7px) 50% 100% / 4px 4px no-repeat;
}
.nav-more-btn:active { background: rgba(0,0,0,0.05); color: var(--color-text-primary, #111); }
.case-card-more-btn {
  flex-shrink: 0;
  width: 32px; height: 32px; margin: 0; padding: 0;
  border: none; background: #EBEDF0; color: #6B7280;
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer; border-radius: 50%;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.06);
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  outline: none;
}
.case-card-more-btn:active { background: #DFE1E5; }
.case-card-more-btn:focus,
.case-card-more-btn:focus-visible { outline: none; }
.case-card-more-icon { display: block; pointer-events: none; }

/* 悟空问候行 → 12-global-components.css（C-1） */
#page-case-list .search-bar.case-list-search,
#page-case-list .search-bar {
  margin: 8px 16px 0;
  padding: 10px 16px;
  border: none;
  border-radius: var(--card-radius, 14px);
  background: var(--bg-card, var(--color-card));
  box-shadow: var(--card-shadow, var(--shadow-card));
  color: var(--text-t, var(--color-text-tertiary));
}
#page-case-list .search-bar:hover,
#page-case-list .search-bar:focus-within,
#page-case-list .search-bar.search-bar--focused {
  border: none;
  box-shadow: var(--card-shadow, var(--shadow-card));
}
#page-case-list .case-card-new {
  margin: 0 14px 8px;
  padding: 14px 12px 14px 14px;
  border: none;
  border-radius: var(--card-radius-lg, 16px);
  box-shadow: var(--card-shadow, var(--shadow-card));
  background: var(--bg-card, var(--color-card));
  position: relative;
  overflow: hidden;
}
#page-case-list .case-card-new::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  bottom: 14px;
  width: 3px;
  border-radius: 0 2px 2px 0;
  background: var(--c-accent, #4A9E8E);
  z-index: 2;
  pointer-events: none;
}
#page-case-list .case-card-new.media-video::before,
#page-case-list .case-card-new.media-video-nocover::before {
  background: var(--c-blue, #3B82F6);
}
#page-case-list .case-card-new.media-audio::before,
#page-case-list .case-card-new.audio-card::before {
  background: var(--c-goal, #E8813B);
}
#page-case-list .case-card-new.media-text::before {
  background: var(--c-sealed, #B0AEA5);
}
#page-case-list .case-card-new.case-theme--sleep::before { background: var(--c-accent, #4A9E8E); }
#page-case-list .case-card-new.case-theme--weight::before { background: var(--c-goal, #E8813B); }
#page-case-list .case-card-new.case-theme--joint::before { background: var(--c-blue, #3B82F6); }
#page-case-list .case-card-new.case-theme--energy::before { background: var(--c-sealed, #B0AEA5); }
#page-case-list .case-card-new.case-theme--skin::before { background: #C084FC; }
#page-case-list .case-card-new:active:not(:has(.case-card-more-btn:active, .case-tag-more:active, .case-tag-collapse:active, .btn-share-case:active)) {
  border-color: transparent;
  box-shadow: var(--card-shadow, var(--shadow-card));
  transform: scale(0.985);
}
#page-case-list .case-card-new .case-card-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
#page-case-list .case-card-new .case-card-body {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  padding: 0 8px 0 10px;
}
#page-case-list .case-card-new .case-card-thumb,
#page-case-list .case-card-new .case-card-thumb.media-preview {
  width: 60px;
  height: 60px;
  border-radius: 10px;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-page, #f5f3f0);
  font-size: 26px;
  line-height: 1;
}
#page-case-list .case-card-new .case-card-thumb--video {
  background: linear-gradient(135deg, #2c2c2c, #1a1a1a);
  color: #fff;
  font-size: 14px;
}
#page-case-list .case-card-new .case-card-thumb--emoji {
  background: var(--bg-page, #f5f3f0);
}
#page-case-list .case-card-new .case-card-thumb .video-thumb-img,
#page-case-list .case-card-new .case-card-thumb .image-thumb {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
#page-case-list .case-card-new .case-card-thumb-play {
  position: relative;
  z-index: 1;
  color: #fff;
  font-size: 12px;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.45);
  pointer-events: none;
}
#page-case-list .case-card-new .media-type-badge,
#page-case-list .case-card-new .media-meta-badge,
#page-case-list .case-card-new .video-play-overlay,
#page-case-list .case-card-new .case-list-media-bar {
  display: none !important;
}
#page-case-list .case-card-new .case-tag-pill {
  background: #fff;
  color: #999;
  border: 1px solid #ebebeb;
  border-radius: 4px;
  font-weight: 400;
}
#page-case-list .case-card-new .case-card-title {
  font-weight: 600;
  font-size: 17px;
  line-height: 1.55;
  letter-spacing: 0.015em;
  color: var(--text-p, var(--color-text-primary));
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 6px;
}
#page-case-list .case-card-new .case-card-desc {
  font-size: var(--size-xs, 12px);
  color: var(--text-s, var(--color-text-secondary));
  line-height: 1.65;
  margin-bottom: 10px;
}
#page-case-list .case-card-new .case-card-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--size-xs, 12px);
  color: var(--text-t, var(--color-text-tertiary));
  flex-wrap: nowrap;
  min-width: 0;
}
#page-case-list .case-card-new .case-card-meta > span {
  white-space: nowrap;
  flex-shrink: 0;
}
#page-case-list .case-card-new .case-card-avatar {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--c-accent-bg, rgba(74,158,142,0.07));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--c-accent, #4A9E8E);
  flex-shrink: 0;
}
#page-case-list .case-card-new .case-card-author {
  font-weight: 500;
  color: var(--text-s, var(--color-text-secondary));
  max-width: 80px;
  overflow: hidden;
  text-overflow: ellipsis;
}
#page-case-list .case-card-new .case-card-meta-sep {
  width: 2px;
  height: 2px;
  border-radius: 50%;
  background: var(--c-t, var(--color-text-tertiary));
  flex-shrink: 0;
}
#page-case-list .case-card-new .case-card-stats {
  margin-left: auto;
  white-space: nowrap;
  flex-shrink: 0;
}
/* 高频：与底栏 meta 同行对齐；圆底跟顶栏同白；略缩小避免抢戏 */
#page-case-list .case-card-new .case-card-more-btn {
  position: absolute;
  right: 14px;
  bottom: 12px;
  z-index: 3;
  width: 26px;
  height: 26px;
  min-width: 26px;
  min-height: 26px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: #fff;
  color: #6B7280;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.08);
  line-height: 1;
}
#page-case-list .case-card-new .case-card-more-btn:active {
  background: #f5f3f0;
  color: #4B5563;
}
#page-case-list .case-card-new .case-card-more-icon {
  width: 14px;
  height: 14px;
}
.case-card-check {
  flex-shrink: 0; width: 22px; height: 22px; border-radius: 50%;
  border: 2px solid #D1D5DB; background: #fff; box-sizing: border-box;
  position: relative;
}
.case-card-check.is-on {
  border-color: var(--color-brand, #4F46E5);
  background: var(--color-brand, #4F46E5);
}
.case-card-check.is-on::after {
  content: ""; position: absolute; left: 6px; top: 3px;
  width: 5px; height: 9px; border: solid #fff; border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.case-card-multi-locked {
  font-size: 11px; color: var(--color-text-tertiary, #9ca3af);
}
.case-card-new.case-card--multi.is-selected,
.case-card-v2.case-card--multi.is-selected {
  border-color: var(--color-brand-light, #c7d2fe);
  box-shadow: 0 0 0 1px var(--color-brand-light, #c7d2fe);
}
.case-card-new.case-card--locked,
.case-card-v2.case-card--locked { opacity: 0.55; }
.case-multi-select-bar {
  position: fixed;
  left: 12px; right: 12px;
  /* ???????????????? */
  top: calc(var(--safe-top, 0px) + 52px);
  bottom: auto;
  z-index: 220;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 4px;
  padding: 10px 10px;
  border-radius: 18px;
  background: #fff;
  border: 1px solid #f3f4f6;
  box-shadow: 0 8px 28px rgba(15, 23, 42, 0.12);
}
.case-multi-select-bar[hidden] { display: none !important; }
body.case-multi-select-open .case-multi-select-bar { display: flex; }
/* ????????????????????? */
body.case-multi-select-open #page-home.active > .content,
body.case-multi-select-open #page-case-list.active > .content {
  padding-top: 72px !important;
  padding-bottom: 24px !important;
}
.case-multi-bar-count {
  flex: 1; text-align: center; font-size: 14px; font-weight: 600;
  color: var(--color-text-primary, #111);
  min-width: 0;
}
.case-multi-bar-btn {
  min-width: 48px; border: none; background: transparent;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  color: var(--color-text, #374151); font-size: 12px; cursor: pointer;
  padding: 4px 6px; border-radius: 10px;
}
.case-multi-bar-btn:disabled { opacity: 0.35; pointer-events: none; }
.case-multi-bar-btn--close { font-size: 16px; font-weight: 700; min-width: 40px; }
.case-multi-bar-btn--danger { color: var(--color-error, #dc2626); }
.case-multi-bar-icon { font-size: 16px; line-height: 1; }
.case-multi-bar-label { font-size: 12px; font-weight: 600; white-space: nowrap; }

/* ???? � ???????????? + ?????????????? */
body.card-case-pick-open .case-multi-select-bar {
  top: auto;
  bottom: calc(var(--safe-bottom, 0px) + 12px);
  left: 16px;
  right: 16px;
  padding: 10px 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 4px 24px rgba(15, 23, 42, 0.1);
  border: 1px solid rgba(15, 23, 42, 0.06);
  gap: 8px;
}
body.card-case-pick-open #page-case-list.active > .content {
  padding-top: 0 !important;
  padding-bottom: calc(var(--safe-bottom, 0px) + 88px) !important;
}
body.card-case-pick-open .case-multi-bar-btn {
  flex-direction: row;
  min-width: auto;
  padding: 8px 10px;
  font-size: 14px;
  gap: 0;
}
body.card-case-pick-open .case-multi-bar-btn--close {
  color: var(--color-text-secondary, #6b7280);
  font-size: 14px;
  font-weight: 500;
  min-width: 44px;
}
body.card-case-pick-open #btnCaseMultiSelectAll {
  color: var(--color-text-tertiary, #9ca3af);
  font-size: 13px;
  font-weight: 500;
  padding: 8px 6px;
}
body.card-case-pick-open .case-multi-bar-count {
  flex: 1;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.01em;
}
body.card-case-pick-open #btnCaseMultiDelete {
  flex-direction: row;
  min-width: 72px;
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--color-brand, #4F46E5);
  color: #fff;
}
body.card-case-pick-open #btnCaseMultiDelete:disabled {
  opacity: 0.4;
  background: var(--color-brand, #4F46E5);
  color: #fff;
}
body.card-case-pick-open #btnCaseMultiDelete .case-multi-bar-label {
  font-size: 14px;
  font-weight: 600;
  color: inherit;
}
body.card-case-pick-open #btnCaseMultiDelete .case-multi-bar-icon {
  display: none;
}
body.card-case-pick-open .case-card-check { display: none !important; }
body.card-case-pick-open .case-card-new.case-card--multi,
body.card-case-pick-open .case-card-v2.case-card--multi {
  position: relative;
  transition: border-color 0.2s, box-shadow 0.2s;
}
body.card-case-pick-open .case-card-new.case-card--multi.is-selected {
  border-color: var(--color-brand, #4F46E5);
  box-shadow: 0 0 0 1px rgba(79, 70, 229, 0.25);
}
body.card-case-pick-open .case-card-new.case-card--multi.is-selected .case-card-thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(79, 70, 229, 0.1);
  pointer-events: none;
  z-index: 2;
}
body.card-case-pick-open .case-card-new.case-card--multi.is-selected .case-card-thumb::before {
  content: "?";
  position: absolute;
  top: 10px;
  right: 10px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-brand, #4F46E5);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  line-height: 24px;
  text-align: center;
  box-shadow: 0 2px 8px rgba(79, 70, 229, 0.35);
  pointer-events: none;
  z-index: 3;
}
body.card-case-pick-open .case-card-new.audio-card.case-card--multi.is-selected .case-list-media-bar::after {
  content: "?";
  position: absolute;
  top: 10px;
  right: 10px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-brand, #4F46E5);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  line-height: 24px;
  text-align: center;
  box-shadow: 0 2px 8px rgba(79, 70, 229, 0.35);
  pointer-events: none;
  z-index: 3;
}
body.card-case-pick-open .case-card-v2.case-card--multi.is-selected {
  border-color: var(--color-brand, #4F46E5);
  background: rgba(79, 70, 229, 0.04);
  box-shadow: 0 0 0 1px rgba(79, 70, 229, 0.2);
}
body.card-case-pick-open .case-card-v2.case-card--multi.is-selected::after {
  content: "?";
  position: absolute;
  top: 10px;
  right: 10px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-brand, #4F46E5);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  line-height: 22px;
  text-align: center;
  box-shadow: 0 2px 6px rgba(79, 70, 229, 0.3);
  pointer-events: none;
  z-index: 2;
}

/* ===== ?????? ===== */
.detail-media { background: var(--color-card); margin-bottom: 10px; }
.detail-media-toggle { display: none; }
.detail-media-mode {
  padding: 4px 8px; border-radius: 6px;
  border: none; background: none;
  color: var(--color-text-secondary);
  font-size: 11px; font-weight: 500; cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.detail-media-mode.active {
  color: var(--color-brand); font-weight: 600;
}
.detail-media-player { padding: 12px 16px 16px; }
.detail-media-player .detail-player {
  width: 100%; border-radius: var(--radius-md);
  background: #000;
}
.detail-media-hint {
  margin: 8px 0 0; font-size: 12px; color: var(--color-text-tertiary); line-height: 1.5;
}
.case-supplement-image { margin: 16px 0 0; }
.case-supplement-image img {
  width: 100%; border-radius: var(--radius-md); display: block;
}
.case-supplement-image figcaption {
  margin-top: 8px; font-size: 13px; color: var(--color-text-secondary); line-height: 1.5;
}
.case-supplement-meta { margin: 4px 0 0; font-size: 12px; color: var(--color-text-tertiary); }

/* ===== ?????? ===== */
.case-edit-images { display: flex; flex-direction: column; gap: 12px; margin-bottom: 12px; }
.case-edit-image-item img {
  width: 100%; border-radius: var(--radius-md); display: block; margin-bottom: 8px;
}
.case-edit-image-remove {
  margin-top: 6px; border: none; background: none; color: var(--color-error); font-size: 13px;
}
.case-edit-upload-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 100%; padding: 12px; cursor: pointer;
}
.case-edit-history {
  background: var(--color-card); border-radius: var(--radius-md);
  padding: 12px; box-shadow: var(--shadow-sm);
}
.case-edit-history-item { padding: 8px 0; border-bottom: 1px solid var(--color-border-light); }
.case-edit-history-item:last-child { border-bottom: none; }
.case-edit-history-who { font-weight: 600; font-size: 13px; margin-right: 8px; }
.case-edit-history-when { font-size: 12px; color: var(--color-text-tertiary); }
.case-edit-history-note { margin: 4px 0 0; font-size: 12px; color: var(--color-text-secondary); }
.case-edit-tags-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-height: 24px;
  margin-bottom: 10px;
}
.case-edit-tags-empty {
  margin: 0;
  font-size: 13px;
  color: var(--color-text-tertiary);
  line-height: 1.5;
}
.case-edit-tags-chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--color-brand-light, #EFF6FF);
  color: var(--color-brand, #2563EB);
  font-size: 13px;
  font-weight: 500;
}
.case-edit-tags-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  background: var(--color-card);
  color: var(--color-text-secondary);
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 8px;
}
.case-edit-page > .nav-header .nav-title.case-edit-nav-title {
  flex: 1;
  text-align: center;
  font-size: 16px;
  font-weight: 600;
}
.case-edit-hint {
  margin: 0 0 12px;
  padding: 0 2px;
  font-size: 12px;
  line-height: 1.5;
}
.case-edit-title-display {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--color-text-primary);
  margin-bottom: 12px;
}
.case-edit-summary-input {
  width: 100%;
  line-height: 1.55;
  resize: vertical;
  min-height: 56px;
}
.case-edit-tags-block {
  margin-bottom: 12px;
}
.case-edit-editor .text-note-body-input {
  min-height: 280px;
}
.case-edit-plain-input {
  min-height: 280px;
  line-height: 1.8;
  width: 100%;
}
.case-edit-meta-panel {
  margin-top: 16px;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  background: var(--color-card);
  overflow: hidden;
}
.case-edit-meta-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 12px 14px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}
.case-edit-meta-summary::-webkit-details-marker { display: none; }
.case-edit-meta-hint {
  font-size: 12px;
  font-weight: 400;
  color: var(--color-text-tertiary);
}
.case-edit-meta-body {
  padding: 0 14px 14px;
  border-top: 1px solid var(--color-border-light);
}
.note-detail-prose--html img.note-inline-img,
.trx-detail-note-flow img.note-inline-img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  margin: 12px 0;
  border-radius: var(--radius-md);
}

.detail-save-banner {
  margin: 0 16px 12px; padding: 10px 12px;
  background: #EFF6FF; border-radius: 10px;
  font-size: 13px; line-height: 1.6; color: #1E40AF;
}
.detail-save-link { color: #2563EB; text-decoration: none; font-weight: 600; }
.detail-save-sep { margin: 0 6px; opacity: 0.5; }

.save-sheet-desc {
  margin: 0 16px 12px; font-size: 13px; color: var(--color-text-secondary); line-height: 1.5;
}
.save-sheet-main-actions {
  display: flex; flex-direction: column; gap: 10px; padding: 0 16px 12px;
}
.save-sheet-action-btn {
  width: 100%; padding: 14px; border-radius: 12px;
  border: 1px solid var(--color-border-light);
  background: var(--color-card); font-size: 15px; font-weight: 600;
  color: var(--color-text-primary);
}
.save-sheet-action-btn.primary {
  background: var(--color-brand); border-color: var(--color-brand); color: #fff;
}
.save-sheet-note-list { padding: 0 16px 8px; max-height: 240px; overflow-y: auto; }
.save-sheet-note-item {
  display: flex; flex-direction: column; align-items: flex-start;
  width: 100%; padding: 12px; margin-bottom: 8px;
  border: 1px solid var(--color-border-light); border-radius: 10px;
  background: var(--color-card); text-align: left;
}
.save-sheet-note-title { font-size: 14px; font-weight: 600; margin-bottom: 4px; }
.save-sheet-note-meta { font-size: 12px; color: var(--color-text-tertiary); }

/* ===== ????? UI????? 2026-06? ===== */
.upload-grid-new {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 0 16px;
  margin-bottom: 14px;
}
.upload-card-new {
  background: var(--color-card);
  border-radius: var(--radius-md);
  padding: 18px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: all 0.2s;
  border: 1.5px solid var(--color-border);
  text-align: center;
}
.upload-card-new:active { border-color: var(--color-brand); background: #F0F9FF; transform: translateY(-1px); }
.upload-card-new .upload-card-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
}
.upload-card-new .upload-card-icon .line-icon { width: 22px; height: 22px; }
.upload-card-new .upload-card-icon.blue { background: var(--color-brand-light); color: var(--color-brand); }
.upload-card-new .upload-card-icon.green { background: var(--color-success-light); color: var(--color-success); }
.upload-card-new .upload-card-icon.purple { background: #EDE9FE; color: #7C3AED; }
.upload-card-new .upload-card-icon.orange { background: var(--color-warning-light); color: #B45309; }
.upload-card-new .upload-card-label { font-size: 13px; font-weight: 600; color: var(--color-text-primary); }
.upload-card-new .upload-card-desc { font-size: 11px; color: var(--color-text-tertiary); line-height: 1.4; }

.case-list-section { margin-top: 4px; }
.case-list-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 16px 8px;
}
#page-home .case-list-header {
  position: sticky;
  top: 0;
  z-index: 6;
  background: var(--color-bg);
  padding-top: 12px;
  padding-bottom: 10px;
}
.case-list-title {
  font-size: 17px; font-weight: 700;
  color: var(--color-text-primary);
  text-transform: none; letter-spacing: normal;
}
.case-list-more {
  font-size: 13px; color: var(--color-brand); font-weight: 500;
  cursor: pointer; border: none; background: none; padding: 0;
}
.case-list-more-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  width: calc(100% - 32px);
  margin: 4px 16px 20px;
  padding: 14px 16px;
  border: 1px solid var(--color-brand-light, #dbeafe);
  border-radius: var(--radius-md);
  background: var(--color-card);
  color: var(--color-brand);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}
.case-list-more-footer:active {
  background: var(--color-brand-light, #eff6ff);
}

.case-card-new {
  margin: 0 16px 10px;
  background: var(--color-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  border: 1px solid var(--color-border-light);
  -webkit-tap-highlight-color: transparent;
}
/* ??????/??/????????????????????????? */
.case-card-new:active:not(:has(.case-card-more-btn:active, .case-tag-more:active, .case-tag-collapse:active, .btn-share-case:active)) {
  box-shadow: var(--shadow-md);
  border-color: var(--color-brand-light);
}

/* v1.3 旧大图缩略（无 row 时）；v3 右缩略走 .case-card-row */
.case-card-new .case-card-thumb.media-preview,
.case-thumb.media-preview {
  width: 100%; height: 140px;
  position: relative; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.case-card-new .case-card-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.case-card-new .case-card-row .case-card-body {
  flex: 1;
  min-width: 0;
  overflow: hidden;
}
.case-card-new .case-card-row .case-card-thumb,
.case-card-new .case-card-row .case-card-thumb.media-preview {
  width: 60px;
  height: 60px;
  border-radius: 10px;
  flex-shrink: 0;
  font-size: 26px;
  line-height: 1;
  background: var(--bg-page, #f5f3f0);
}
.case-card-new .case-card-row .case-card-thumb--video {
  background: linear-gradient(135deg, #2c2c2c, #1a1a1a);
  color: #fff;
  font-size: 14px;
}
.case-card-new .case-card-row .media-type-badge,
.case-card-new .case-card-row .media-meta-badge,
.case-card-new .case-card-row .video-play-overlay,
.case-card-new .case-card-row .case-list-media-bar {
  display: none !important;
}
.case-card-new .video-thumb-img,
.case-card-new .image-thumb,
.case-thumb .video-thumb-img,
.case-thumb .image-thumb {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover; display: block;
}

/* v1.5 ???????????? .media-bar ?????????? */
.case-card-new.audio-card .case-list-media-bar,
.case-card.audio-card .case-list-media-bar {
  pointer-events: none;
}

/* ????? */
.media-video .media-preview,
.case-card-new.media-video .case-card-thumb {
  background: #1a1a2e;
}
.video-play-overlay {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,0.15); pointer-events: none; z-index: 1;
}
.video-play-btn {
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(255,255,255,0.92);
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
  display: flex; align-items: center; justify-content: center;
}
.video-play-btn::after {
  content: ""; display: block; width: 0; height: 0;
  border-style: solid; border-width: 8px 0 8px 14px;
  border-color: transparent transparent transparent #333; margin-left: 3px;
}

/* ???????? v1.3 */
.media-video-nocover .media-preview,
.case-card-new.media-video-nocover .case-card-thumb {
  background: linear-gradient(135deg, #2D2D3A 0%, #1A1A2E 100%);
}
.video-no-cover-icon { font-size: 36px; opacity: 0.45; z-index: 1; }
.video-no-cover-hint {
  position: absolute; bottom: 36px; left: 0; right: 0; text-align: center;
  font-size: 12px; color: rgba(255,255,255,0.35); z-index: 1;
}
.media-video-nocover .video-play-overlay { background: transparent; }

/* ????? */
.media-image .media-preview,
.case-card-new.media-image .case-card-thumb {
  background: #f0f0f0;
}

/* ?????? */
.media-text .media-preview,
.case-card-new.media-text .case-card-thumb {
  background: linear-gradient(135deg, #F9FAFB 0%, #EDECF5 100%);
  flex-direction: column; gap: 8px; padding: 20px 24px;
}
.text-only-icon { font-size: 32px; line-height: 1; }
.text-only-label { font-size: 13px; color: var(--color-text-tertiary); font-weight: 500; }
.text-only-lines { display: flex; flex-direction: column; gap: 4px; width: 100%; max-width: 220px; }
.text-only-lines span {
  display: block; height: 3px; border-radius: 2px; background: var(--color-border);
}
.text-only-lines span:nth-child(1) { width: 90%; }
.text-only-lines span:nth-child(2) { width: 70%; background: #D1D5DB; }
.text-only-lines span:nth-child(3) { width: 45%; background: #E5E7EB; }

/* ?????? */
.media-type-badge {
  position: absolute; left: 10px; top: 10px; z-index: 3;
  display: flex; align-items: center; gap: 4px;
  padding: 3px 8px; border-radius: 6px; font-size: 11px; font-weight: 600;
  backdrop-filter: blur(4px);
}
.badge-audio { background: rgba(29,78,216,0.85); color: #fff; }
.badge-video { background: rgba(220,38,38,0.85); color: #fff; }
.badge-image { background: rgba(107,114,128,0.85); color: #fff; }
.badge-text { background: rgba(107,114,128,0.75); color: #fff; }
.media-meta-badge {
  position: absolute; right: 10px; bottom: 10px; z-index: 3;
  background: rgba(0,0,0,0.55); color: #fff;
  font-size: 11px; font-weight: 500; padding: 2px 7px; border-radius: 4px;
}

/* ????????? v1.3 */
.case-media-filter-wrap {
  display: flex; align-items: flex-start; gap: 8px;
  padding: 0 16px 10px;
}
.case-media-filter-toggle {
  flex-shrink: 0; padding: 6px 12px; border-radius: 20px;
  border: 1px solid var(--color-border); background: var(--color-card);
  font-size: 12px; color: var(--color-text-secondary); cursor: pointer;
}
.media-filter-bar {
  display: none; flex: 1; gap: 6px; overflow-x: auto;
  -webkit-overflow-scrolling: touch; scrollbar-width: none;
  flex-wrap: nowrap;
}
.media-filter-bar::-webkit-scrollbar { display: none; }
.media-filter-bar.is-open,
.media-filter-bar--open { display: flex; }
.mf-tab {
  display: inline-flex; align-items: center; gap: 5px; flex-shrink: 0;
  padding: 6px 12px; border-radius: 20px; font-size: 12px;
  border: 1px solid var(--color-border); background: var(--color-card);
  color: var(--color-text-secondary); cursor: pointer; white-space: nowrap;
}
.mf-tab .mf-icon { font-size: 14px; }
.mf-tab .mf-count { font-size: 11px; opacity: 0.65; }
.mf-tab.active {
  background: var(--color-brand); color: #fff; border-color: var(--color-brand);
}
.mf-tab.active .mf-count { opacity: 0.85; }

.case-card-new .case-card-tags {
  display: flex; gap: 6px; padding: 0; flex-wrap: wrap; margin-bottom: 8px;
  align-items: center; min-width: 0; width: 100%; max-width: 100%;
  box-sizing: border-box;
}
.case-card-new .case-card-tags.case-card-tags--fold,
.case-card-v2 .case-tags-row.case-card-tags--fold {
  flex-wrap: nowrap;
  overflow: hidden;
}
.case-card-new .case-card-tags.case-card-tags--expanded,
.case-card-v2 .case-tags-row.case-card-tags--expanded {
  flex-wrap: wrap;
  overflow: visible;
}
.case-card-new .case-tag-pill {
  padding: 2px 8px; border-radius: 4px;
  font-size: 11px; font-weight: 400;
  background: #fff; color: #999;
  flex: 0 0 auto;
  white-space: nowrap;
  border: 1px solid #ebebeb;
  font-family: inherit;
  line-height: 1.4;
}
.case-card-new .case-tag-pill.is-match {
  background: #fff; color: #666;
  border-color: #ddd;
}
.case-card-new .case-tag-pill mark {
  background: transparent; color: inherit; padding: 0;
}
.case-card-new .case-tag-pill.case-tag-more,
.case-card-v2 .case-tag-pill.case-tag-more {
  flex-shrink: 0;
  background: #fff;
  border: 1px solid #ebebeb;
  color: #999;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.case-card-new .case-tag-collapse,
.case-card-v2 .case-tag-collapse {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 2px 4px;
  border: none;
  background: transparent;
  color: var(--color-text-tertiary, #9CA3AF);
  font-size: 11px;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  flex-shrink: 0;
}
.case-card-new .case-card-body {
  padding: 12px 14px 14px;
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}
.case-card-new .case-card-title {
  font-size: 15px; font-weight: 600; margin-bottom: 6px; line-height: 1.45;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.case-card-new .case-card-desc {
  font-size: 13px; color: var(--color-text-secondary); line-height: 1.6;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  margin-bottom: 10px;
}
.case-card-new .case-card-footer { display: flex; justify-content: space-between; align-items: center; }
.case-card-new .case-card-meta { display: flex; gap: 10px; font-size: 12px; color: var(--color-text-tertiary); }

.case-card-v2 {
  margin: 0 16px 10px;
  background: var(--color-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  border: 1px solid transparent;
  display: flex; gap: 12px; padding: 12px;
  -webkit-tap-highlight-color: transparent;
}
.case-card-v2:active:not(:has(.case-card-more-btn:active, .case-tag-more:active, .case-tag-collapse:active, .btn-share-case:active)) {
  box-shadow: var(--shadow-md);
  border-color: var(--color-brand-light);
}
.case-type-icon {
  width: 52px; height: 52px; border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.case-type-icon .line-icon { width: 24px; height: 24px; }
.case-type-icon.video { background: #E0F2FE; color: var(--color-brand); }
.case-type-icon.text { background: var(--color-success-light); color: #047857; }
.case-type-icon.audio { background: #EDE9FE; color: #7C3AED; }
.case-card-v2 .case-content { flex: 1; min-width: 0; }
.case-card-v2 .case-tags-row {
  display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 4px;
  align-items: center; min-width: 0; width: 100%; max-width: 100%;
  box-sizing: border-box;
}
.case-card-v2 .case-tag-pill {
  padding: 1px 6px; border-radius: 4px;
  font-size: 10px; font-weight: 400;
  background: #fff; color: #999;
  flex: 0 0 auto;
  white-space: nowrap;
  border: 1px solid #ebebeb;
  font-family: inherit;
  line-height: 1.4;
}
.case-card-v2 .case-card-title {
  font-size: 14px; font-weight: 600; margin-bottom: 3px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.case-card-v2 .case-card-desc {
  font-size: 12px; color: var(--color-text-secondary); line-height: 1.5;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  margin-bottom: 6px;
}
.case-card-v2 .case-card-footer { display: flex; justify-content: space-between; align-items: center; }
.case-card-v2 .case-meta { display: flex; gap: 8px; font-size: 11px; color: var(--color-text-tertiary); }

.filter-row {
  display: flex; gap: 6px; padding: 8px 16px 10px;
  overflow-x: auto; -webkit-overflow-scrolling: touch;
}
.filter-row::-webkit-scrollbar { display: none; }
.filter-chip {
  padding: 4px 10px; border-radius: var(--radius-full);
  font-size: 12px; font-weight: 500; white-space: nowrap;
  cursor: pointer; border: 1px solid var(--color-border);
  background: var(--color-card); color: var(--color-text-secondary);
}
.filter-chip.active { background: var(--color-brand); color: #fff; border-color: var(--color-brand); }

#page-case-list .case-list-header.case-list-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px 4px;
}
#page-case-list .case-list-title {
  font-size: var(--size-sm, 13px);
  font-weight: 600;
  color: var(--text-s, var(--color-text-secondary));
  text-transform: none;
  letter-spacing: 0.02em;
}
#page-case-list .content {
  padding-bottom: 24px;
}
.case-list-empty {
  margin: 24px 16px;
  min-height: 200px;
}

.video-upload-zone {
  margin: 0 16px 12px;
  padding: 36px 20px;
  background: var(--color-card);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}
.video-upload-zone:active {
  border-color: var(--color-brand);
  background: var(--color-brand-light);
}
.upload-zone-icon { margin: 0 auto 12px; }
.upload-zone-icon .line-icon { width: 40px; height: 40px; color: var(--color-brand); }
.upload-zone-title { font-size: 15px; font-weight: 600; color: var(--color-text-primary); margin-bottom: 4px; }
.upload-zone-desc { font-size: 13px; color: var(--color-text-secondary); line-height: 1.5; }

.upload-media-content {
  padding: 16px 0 calc(24px + env(safe-area-inset-bottom));
}
.upload-media-content .form-group {
  padding: 0 16px;
  margin-bottom: 14px;
}
.upload-media-content .form-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-secondary);
  margin-bottom: 6px;
}
.upload-media-content .form-label-opt {
  font-weight: 400;
  color: var(--color-text-tertiary);
}
.upload-media-content .form-input {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 15px;
  background: var(--color-card);
  color: var(--color-text-primary);
  outline: none;
}
.upload-media-content .form-input:focus {
  border-color: var(--color-brand);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}
.upload-media-content .form-textarea {
  min-height: 80px;
  resize: vertical;
  line-height: 1.5;
}
.upload-media-content .form-hint {
  font-size: 11px;
  color: var(--color-text-tertiary);
  margin-top: 6px;
}
.upload-media-content .tag-picker-grouped {
  margin: 0 16px 14px;
}

/* ???? � ????????? + ????? */
.case-tag-picker {
  margin: 0;
}
.case-tag-picker-selected {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 8px;
}
.case-tag-picker-selected:empty {
  display: none;
  margin: 0;
}
.case-tag-selected-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px 4px 10px;
  border-radius: var(--radius-full);
  background: var(--color-brand-light);
  color: var(--color-brand);
  font-size: 12px;
  font-weight: 500;
}
.case-tag-selected-remove {
  border: none;
  background: transparent;
  color: var(--color-brand);
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  padding: 0 2px;
  opacity: 0.75;
}
.case-tag-picker-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.case-tag-add-btn {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  border: 1.5px dashed var(--color-border);
  background: var(--color-card);
  color: var(--color-text-secondary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
}
.case-tag-add-btn:active {
  border-color: var(--color-brand);
  color: var(--color-brand);
  background: var(--color-brand-light);
}
.case-tag-picker-hint {
  font-size: 11px;
  color: var(--color-text-tertiary);
  margin: 6px 0 0;
  line-height: 1.45;
}
.case-tag-sheet .rd-sheet-head-spacer {
  width: 36px;
  flex-shrink: 0;
}
.case-tag-sheet .rd-tag-picker-pill.is-active {
  border-color: var(--color-brand);
  background: var(--color-brand-light);
  color: var(--color-brand);
  font-weight: 600;
}
.case-tag-sheet-custom {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--color-border-light, #F3F4F6);
}
.case-tag-sheet-custom-input {
  flex: 1;
  min-width: 0;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  background: var(--color-card);
  color: var(--color-text-primary);
  outline: none;
}
.case-tag-sheet-custom-input:focus {
  border-color: var(--color-brand);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}
.case-tag-sheet-custom-add {
  flex-shrink: 0;
  padding: 10px 14px;
  border: none;
  border-radius: var(--radius-sm);
  background: var(--color-brand-light);
  color: var(--color-brand);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}

.upload-media-content .auth-row {
  margin: 0 16px 14px;
}
.upload-media-content .upload-progress {
  margin: 0 16px 14px;
}
.upload-form-page .upload-media-content .upload-progress,
.upload-form-page .upload-media-content .submit-btn {
  margin: 0;
  width: 100%;
}

.video-preview-card {
  margin: 0 16px 14px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-card);
  border: 1px solid var(--color-border);
}
.video-preview-card .media-preview {
  max-height: 240px;
  width: 100%;
  object-fit: contain;
  background: #000;
  display: block;
}
.video-preview-info {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--color-border-light, #F3F4F6);
}
.video-preview-meta {
  flex: 1;
  min-width: 0;
}
.video-preview-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.video-preview-duration {
  font-size: 11px;
  color: var(--color-text-tertiary);
  margin-top: 2px;
}
.video-preview-remove {
  background: none;
  border: none;
  font-size: 18px;
  color: var(--color-text-tertiary);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.video-preview-remove:active { background: var(--color-border); }

.video-preview-block {
  margin: 0 16px 14px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #1a1a2e;
  position: relative;
}
.video-preview-block .media-preview { max-height: 180px; width: 100%; object-fit: cover; }
.video-preview-overlay {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 8px 12px;
  background: linear-gradient(transparent, rgba(0,0,0,0.7));
  color: #fff; font-size: 12px;
  display: flex; justify-content: space-between; align-items: center;
  pointer-events: none;
}
.video-remove-btn {
  position: absolute; top: 8px; right: 8px;
  width: 28px; height: 28px; border-radius: 50%;
  background: rgba(0,0,0,0.6); color: #fff; border: none;
  font-size: 16px; cursor: pointer; z-index: 2;
}

/* ???????????? #page-memo .summary-section */
#page-detail .summary-section,
.case-form-page .summary-section { margin: 0 16px 14px; }
#page-detail .summary-label,
.case-form-page .summary-label { font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.summary-textarea {
  width: 100%; padding: 12px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 14px; min-height: 100px; resize: vertical;
  font-family: inherit; line-height: 1.6;
}
.summary-textarea:focus { outline: none; border-color: var(--color-brand); box-shadow: 0 0 0 3px rgba(37,99,235,0.1); }
.summary-hint { font-size: 11px; color: var(--color-text-tertiary); margin-top: 4px; }
.required { color: var(--color-error); }

.tag-picker-grouped { padding: 0 0 8px; }
.tag-group { margin: 0 16px 14px; }
.tag-group-title {
  font-size: 12px; font-weight: 600; color: var(--color-text-secondary);
  margin-bottom: 6px; letter-spacing: 0.3px;
}
.tag-group-items { display: flex; flex-wrap: wrap; gap: 6px; }
.tag-picker-grouped .tag-chip,
.tag-picker-grouped .tag-select {
  padding: 5px 12px; border-radius: var(--radius-full);
  font-size: 12px; font-weight: 500; cursor: pointer;
  border: 1.5px solid var(--color-border);
  background: var(--color-card); color: var(--color-text-secondary);
  user-select: none;
}
.tag-picker-grouped .tag-chip.active,
.tag-picker-grouped .tag-select.active {
  background: var(--color-brand); color: #fff; border-color: var(--color-brand);
}
.selected-tags-bar {
  margin: 0 16px 10px; padding: 8px 12px;
  background: var(--color-brand-light);
  border-radius: var(--radius-md);
  font-size: 12px; color: var(--color-brand);
}
.selected-tags-bar .selected-count { font-weight: 700; }

/* ?????+ ???+ ??????? 12-global ? .nav-actions{gap:4px} */
.nav-header.nav-header--case > .nav-actions {
  display: flex !important;
  align-items: center !important;
  justify-content: flex-end !important;
  gap: 0 !important;
  height: 44px !important;
  flex-shrink: 0;
  max-width: 100%;
  padding-right: 4px;
}
.nav-header.nav-header--case .case-nav-new.nav-action-text {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  box-sizing: border-box !important;
  width: auto !important;
  min-width: 0 !important;
  height: 44px !important;
  /* ????????????????????????? */
  padding: 0 2px 0 4px !important;
  margin: 0 !important;
  border: none !important;
  background: none !important;
  font-size: 15px !important;
  font-weight: 600 !important;
  line-height: 44px !important;
  white-space: nowrap !important;
  color: var(--color-brand, #2563eb) !important;
  vertical-align: middle;
}
.nav-header.nav-header--case .nav-more-btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 32px !important;
  min-width: 32px !important;
  height: 44px !important;
  margin: 0 !important;
  padding: 0 !important;
}

/* ???????????????? */
.case-nav-new {
  font-size: 15px;
  font-weight: 600;
  white-space: nowrap;
  color: var(--color-brand);
}

/* ?????? nav-header--main ?????????? 02-layout.css? */
.nav-header--case {
  overflow: visible;
}

/* ??????????? */
.case-upload-cover-wrap {
  position: relative;
  width: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 10px;
  background: #111;
  aspect-ratio: 16 / 9;
}
.case-upload-cover-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.case-upload-cover-badge {
  position: absolute;
  left: 10px;
  bottom: 10px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
}
.case-upload-option {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 4px 0 14px;
  padding: 12px 14px;
  border: 1px solid var(--color-border, #e5e7eb);
  border-radius: var(--radius-md);
  background: var(--color-card, #fff);
  cursor: pointer;
}
.case-upload-option input {
  margin-top: 3px;
  flex-shrink: 0;
}
.case-upload-option-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}
.case-upload-option-main {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-primary);
}
.case-upload-option-sub {
  font-size: 12px;
  line-height: 1.45;
  color: var(--color-text-secondary);
}
.upload-media-content .form-label .required {
  color: #ef4444;
  font-weight: 600;
}

/* ===== ????????? CTA + ???? ===== */
#page-detail.case-share-visitor .trx-detail-content {
  padding-bottom: 24px;
}
/* 分享落地免责声明：原 11px 过小，访客难辨认 */
#page-detail .compliance.trx-detail-compliance {
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-s, #8B8680);
  padding: 10px 16px 18px;
  margin: 4px 0 0;
}
.case-share-contact-bar {
  position: relative;
  flex-shrink: 0;
  z-index: 30;
  display: flex;
  gap: 8px;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--color-border-light, #F3F4F6);
  box-sizing: border-box;
  width: 100%;
}
.case-share-cta {
  flex: 1;
  height: 42px;
  border-radius: 10px;
  border: none;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.case-share-cta:active { opacity: 0.88; transform: scale(0.98); }
.case-share-cta--card {
  background: #F3F4F6;
  color: #111827;
}
.case-share-cta--wechat {
  background: #07C160;
  color: #fff;
}
.case-share-cta--phone {
  background: #fff;
  color: #1890FF;
  border: 1px solid #1890FF;
}
.case-share-cta[hidden],
.case-share-cta.is-hidden {
  display: none !important;
}
.case-share-related {
  margin: 24px 16px 12px;
  padding: 0;
}
.case-share-related-block {
  margin-top: 4px;
}
.case-share-related-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin: 0 0 12px;
  padding: 0 2px;
}
.case-share-related-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text-primary, #111);
  margin: 0;
  line-height: 1.35;
}
.case-share-related-count {
  font-size: 12px;
  color: var(--color-text-tertiary, #9CA3AF);
  font-weight: 500;
  flex-shrink: 0;
}
.case-share-related-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.case-share-related-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px;
  background: #F8FAFC;
  border: 1px solid #EEF2F7;
  border-radius: 12px;
  cursor: pointer;
  text-align: left;
  width: 100%;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}
.case-share-related-item:active {
  background: #F1F5F9;
}
.case-share-related-cover {
  width: 56px;
  height: 56px;
  border-radius: 10px;
  background: #EEEDFE;
  flex-shrink: 0;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
}
.case-share-related-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.case-share-related-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 2px;
}
.case-share-related-item-title {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  white-space: normal;
  word-break: break-word;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--color-text-primary, #111);
}
.case-share-related-item-meta {
  display: block;
  margin: 0;
  font-size: 12px;
  line-height: 1.3;
  color: var(--color-text-tertiary, #9CA3AF);
}
.case-share-related-section {
  margin-top: 18px;
}
.case-share-related-section-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-secondary, #6B7280);
  margin: 0 0 10px;
  padding: 0 2px;
}
.case-share-related-more {
  display: block;
  width: 100%;
  margin-top: 12px;
  padding: 11px 12px;
  border: none;
  border-radius: 10px;
  background: #F3F4F6;
  color: #374151;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}
.case-share-related-more:active { opacity: 0.88; }
.case-share-sharer-chip {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 8px 0 18px;
  padding: 12px 14px;
  background: #FFFFFF;
  border-radius: 14px;
  border: 1px solid #E8EDF3;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
  cursor: pointer;
  width: 100%;
  box-sizing: border-box;
  text-align: left;
}
.case-share-sharer-chip:active { background: #F8FAFC; }
.case-share-sharer-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #EEEDFE, #E0E7FF);
  overflow: hidden;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  font-weight: 700;
  color: #4F46E5;
}
.case-share-sharer-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.case-share-sharer-text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.case-share-sharer-name {
  display: block;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.3;
  color: #111827;
}
.case-share-sharer-headline {
  display: block;
  font-size: 12px;
  line-height: 1.35;
  color: #6B7280;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.case-share-sharer-go {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-brand, #4F46E5);
  flex-shrink: 0;
}

/* ===== ?????? ===== */
.case-list-loadmore {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 20px 16px;
  color: var(--color-text-secondary, #6B7280);
  font-size: 14px;
}
.case-list-loadmore .loadmore-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid #E5E7EB;
  border-top-color: var(--color-brand, #4F46E5);
  border-radius: 50%;
}
.case-list-loadmore.is-loading .loadmore-spinner {
  animation: case-spin 0.6s linear infinite;
}
@keyframes case-spin {
  to { transform: rotate(360deg); }
}
.case-list-loadmore--error {
  color: #EF4444;
}
.case-list-loadmore--error button {
  background: none;
  border: none;
  color: var(--color-brand, #4F46E5);
  font-size: 14px;
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
}
.case-list-end {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 16px 32px;
  color: var(--color-text-tertiary, #9CA3AF);
  font-size: 13px;
}

/* ???? � ???????????????????? */
.case-detail-sheet {
  position: fixed;
  inset: 0;
  z-index: 10003;
  display: none;
  align-items: flex-end;
  justify-content: center;
  -webkit-tap-highlight-color: transparent;
}
.case-detail-sheet.open { display: flex; }
.case-detail-sheet-mask {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
}
.case-detail-sheet-panel {
  position: relative;
  width: 100%;
  max-width: 420px;
  background: #F3F4F6;
  border-radius: 20px 20px 0 0;
  padding-bottom: env(safe-area-inset-bottom, 0px);
  animation: case-detail-sheet-up 0.24s ease;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  user-select: none;
}
.case-detail-sheet-panel,
.case-detail-sheet-panel * {
  -webkit-user-select: none !important;
  -webkit-touch-callout: none !important;
  user-select: none !important;
  -webkit-tap-highlight-color: transparent;
}
@keyframes case-detail-sheet-up {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}
.case-detail-sheet-handle {
  width: 36px;
  height: 4px;
  border-radius: 2px;
  background: #D1D5DB;
  margin: 10px auto 0;
}
.case-detail-sheet-body {
  max-height: min(72dvh, 640px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.case-detail-sheet-scroll { padding-bottom: 4px; }
.case-detail-sheet-inner {
  margin: 10px 12px 0;
  background: var(--color-card);
  border-radius: 16px;
  overflow: hidden;
}
.case-detail-sheet-inner--secondary {
  margin-top: 8px;
  margin-bottom: 4px;
}
.case-detail-sheet-head {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 16px;
  border-bottom: 1px solid var(--color-border-light);
}
.case-detail-sheet-head-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}
.case-detail-sheet-icon--video { background: #FEF3C7; }
.case-detail-sheet-icon--audio { background: #EDE9FE; }
.case-detail-sheet-icon--case { background: #DBEAFE; }
.case-detail-sheet-head-title {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--color-text-primary);
  word-break: break-word;
}
.case-detail-sheet-head-meta {
  margin-top: 6px;
  font-size: 12px;
  color: var(--color-text-tertiary);
  line-height: 1.5;
}
.case-detail-sheet-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  padding: 12px 8px;
  border-bottom: 1px solid var(--color-border-light);
}
@media (max-width: 380px) {
  .case-detail-sheet-grid {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 4px;
  }
}
.case-detail-sheet-grid-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  min-height: 72px;
  padding: 8px 4px;
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 12px;
  line-height: 1.35;
  color: var(--color-text-primary);
  text-align: center;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
.case-detail-sheet-grid-btn span:last-child {
  max-width: 100%;
  word-break: break-word;
}
.case-detail-sheet-grid-btn:active { opacity: 0.7; }
.case-detail-sheet-grid-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}
.case-detail-sheet-rows { padding: 4px 0; }
.case-detail-sheet-row {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-height: 48px;
  padding: 12px 16px;
  border: none;
  background: none;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  font-size: 14px;
  line-height: 1.4;
  color: var(--color-text-primary);
  border-bottom: 1px solid var(--color-border-light);
}
.case-detail-sheet-row:last-child { border-bottom: none; }
.case-detail-sheet-row:active { background: var(--color-bg); }
.case-detail-sheet-row-icon {
  flex-shrink: 0;
  font-size: 18px;
  width: 24px;
  text-align: center;
}
.case-detail-sheet-row-label { flex: 1; min-width: 0; }
.case-detail-sheet-row-extra {
  margin-left: auto;
  font-size: 13px;
  color: var(--color-text-secondary, #6B7280);
  max-width: 40%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.case-detail-sheet-row-chevron {
  flex-shrink: 0;
  margin-left: 4px;
  font-size: 16px;
  color: var(--color-text-tertiary);
}
.case-detail-sheet-row--danger { color: var(--color-error); }
.case-detail-sheet-cancel {
  display: block;
  width: calc(100% - 24px);
  margin: 8px 12px 12px;
  padding: 14px;
  background: var(--color-card);
  border: none;
  border-radius: 14px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  color: var(--color-text-primary);
}
.case-detail-sheet-cancel:active { background: var(--color-bg); }

/* ===== 案例详情：经典排版（标题→标签→媒体卡）+ 与速记/笔记统一奶油底 ===== */
#page-detail.trx-detail-page,
#page-detail.trx-detail-page .trx-detail-content {
  background: var(--bg-page, #f5f3f0);
}
#page-detail.trx-detail-page .trx-detail-nav.detail-nav-chrome {
  background: rgba(245, 243, 240, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: none;
  position: sticky;
  top: 0;
  z-index: 100;
  min-height: 48px;
}
#page-detail.trx-detail-page .trx-detail-content {
  padding: 0 0 calc(24px + env(safe-area-inset-bottom, 0px));
  display: block;
  gap: 0;
}
#page-detail.trx-detail-page .trx-detail-header.note-detail-header-v3 {
  background: transparent;
  margin: 0;
  padding: 16px 16px 8px;
  border-radius: 0;
  box-shadow: none;
}
#page-detail .trx-detail-title,
#page-detail .text-note-detail-title {
  font-size: 22px;
  font-weight: 700;
  line-height: 1.35;
  margin: 0 0 6px;
  color: var(--color-text-primary);
  letter-spacing: normal;
}
#page-detail .trx-detail-time,
#page-detail .text-note-detail-meta {
  font-size: 12px;
  margin: 0;
  color: var(--color-text-tertiary, #9ca3af);
}
#page-detail .trx-detail-media-wrap {
  margin: 0 16px 12px;
  border-radius: 0;
  overflow: visible;
  box-shadow: none;
  background: transparent;
}
#page-detail .trx-detail-media-wrap .trx-detail-media-card {
  padding: 0;
  background: var(--color-border-light, #F3F4F6);
  border-radius: var(--radius-md, 12px);
  overflow: hidden;
}
#page-detail .trx-detail-media-wrap .trx-detail-media-bar,
#page-detail .trx-detail-media-wrap .trx-detail-media-card > .detail-media-hint {
  padding: 10px 14px;
}
/* 播放器外框锁 16:9，避免封面先撑高、metadata 后再被 max-height 收窄 */
#page-detail .trx-detail-media-wrap .trx-detail-video-wrap {
  margin: 0;
  border-radius: 0;
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: none;
  overflow: hidden;
  background: #000;
}
#page-detail .trx-detail-media-wrap .trx-detail-video-wrap .detail-player,
#page-detail .trx-detail-media-wrap .trx-detail-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-height: none;
  aspect-ratio: auto;
  object-fit: contain;
  display: block;
  background: #000;
}
#page-detail .trx-detail-media-wrap .trx-detail-video.is-portrait,
#page-detail .trx-detail-media-wrap .trx-detail-video.is-landscape {
  max-height: none;
}
#page-detail .detail-body.trx-detail-reading {
  margin: 0;
  padding: 12px 16px calc(24px + env(safe-area-inset-bottom));
  background: transparent;
  border-radius: 0;
  box-shadow: none;
}
/* 摘要：对齐阅读笔记白卡（非黄底） */
#page-detail.trx-detail-page .note-ai-block {
  background: var(--bg-card, #fff);
  border-left: none;
  margin: 0 0 14px;
  padding: 18px 18px 20px;
  border-radius: var(--card-radius-lg, 18px);
  box-shadow: var(--card-shadow, 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.03));
}
#page-detail.trx-detail-page .note-ai-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: 10px;
}
#page-detail.trx-detail-page .note-ai-text,
#page-detail.trx-detail-page .note-ai-text p,
#page-detail.trx-detail-page .note-ai-text .consumer-story-p {
  color: var(--color-text-primary, #374151);
  font-size: 15px;
  line-height: 26px;
}
#page-detail .detail-body.trx-detail-reading .note-reader-card {
  background: transparent;
  box-shadow: none;
  border-radius: 0;
  overflow: visible;
}
#page-detail .detail-body.trx-detail-reading .note-reader-card-body {
  padding: 0;
}
#page-detail .compliance.trx-detail-compliance {
  margin: 8px 16px 16px;
  color: var(--color-text-tertiary);
}
#page-detail .detail-nav-icon,
#page-detail #btnDetailMore {
  color: var(--color-text-secondary);
}