/* 产棱专栏 — 公开阅读 + 写作台 */
.col-page {
  max-width: 920px;
  margin: 0 auto;
  padding: 28px 20px 64px;
  color: #a8adb6;
}
.col-hero { margin-bottom: 16px; }
.col-hero-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}
.col-hero-write {
  flex-shrink: 0;
  font-size: 12px;
  color: #93c5fd;
  text-decoration: none;
  padding: 6px 12px;
  border: 1px solid rgba(59, 130, 246, 0.35);
  border-radius: 4px;
  background: rgba(59, 130, 246, 0.12);
}
.col-hero-write:hover { color: #e8eaed; border-color: rgba(59, 130, 246, 0.55); }
.col-hero-title {
  margin: 0 0 6px;
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 600;
  color: #e8eaed;
  letter-spacing: -0.2px;
}
.col-hero-lead {
  margin: 0;
  font-size: 13px;
  color: #9ca3af;
}

.col-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid #1f2937;
}
.col-filter {
  font-size: 12px;
  color: #9ca3af;
  text-decoration: none;
  padding: 5px 10px;
  border-radius: 4px;
  border: 1px solid #1f2937;
}
.col-filter:hover { color: #e5e7eb; background: rgba(255,255,255,0.04); }
.col-filter.is-active {
  color: #e8eaed;
  background: rgba(59, 130, 246, 0.12);
  border-color: rgba(59, 130, 246, 0.35);
}
.col-filter-feat.is-active {
  color: #fbbf24;
  background: rgba(251, 191, 36, 0.12);
  border-color: rgba(251, 191, 36, 0.35);
}

.col-section { margin-bottom: 32px; }
.col-section-title {
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 600;
  color: #9ca3af;
  letter-spacing: 0.04em;
}

.col-featured-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.col-featured-grid--n1 {
  grid-template-columns: minmax(0, 340px);
}
.col-featured-grid--n2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
@media (max-width: 900px) {
  .col-featured-grid,
  .col-featured-grid--n1,
  .col-featured-grid--n2 {
    grid-template-columns: 1fr;
  }
}
.col-feat-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  border: 1px solid #1f2937;
  border-radius: 8px;
  overflow: hidden;
  background: #0f1218;
  transition: border-color 0.15s ease;
}
.col-feat-card:hover { border-color: #374151; }
.col-feat-cover {
  aspect-ratio: 16 / 9;
  background: #111827;
  overflow: hidden;
}
.col-feat-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.col-feat-body { padding: 12px 14px 14px; }
.col-feat-title {
  margin: 8px 0 8px;
  font-size: 15px;
  font-weight: 600;
  color: #e8eaed;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.col-feat-meta {
  font-size: 12px;
  color: #6b7280;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.col-latest {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid #1f2937;
}
.col-latest li { border-bottom: 1px solid #1f2937; }
.col-latest-item {
  display: block;
  padding: 16px 4px;
  text-decoration: none;
  color: inherit;
  transition: background 0.12s ease;
}
.col-latest-item:hover { background: rgba(255,255,255,0.02); }
.col-latest-title-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 8px;
}
.col-latest-title {
  margin: 0;
  font-size: 14px;
  font-weight: 400;
  color: #d1d5db;
  line-height: 1.4;
  flex: 1;
  transition: color 0.12s ease;
}
.col-latest-item:hover .col-latest-title {
  color: #93c5fd;
}
.col-latest-meta {
  font-size: 12px;
  color: #6b7280;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
}
.col-latest-meta .col-author,
.col-feat-meta .col-author {
  color: #9ca3af;
  font-weight: 400;
}
.col-latest-meta time,
.col-feat-meta time {
  color: #4b5563;
}
.col-latest-summary {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: #9aa0a6;
  text-indent: 2em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.col-latest-tags { display: inline-flex; flex-wrap: wrap; gap: 4px; }
.col-tag {
  display: inline-block;
  padding: 1px 7px;
  border-radius: 3px;
  background: rgba(255,255,255,0.04);
  color: #9ca3af;
  font-size: 11px;
}
.col-badge-feat {
  flex-shrink: 0;
  background: rgba(251, 191, 36, 0.12);
  color: #fbbf24;
}

.col-industry {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.col-industry--top {
  margin-bottom: 28px;
}
.col-ind-tag {
  font-size: 12px;
  color: #9ca3af;
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 4px;
  border: 1px solid #1f2937;
}
.col-ind-tag:hover { color: #e5e7eb; background: rgba(255,255,255,0.04); }
.col-ind-tag.is-active {
  color: #e8eaed;
  background: rgba(59, 130, 246, 0.12);
  border-color: rgba(59, 130, 246, 0.35);
}

.col-empty--compact { padding: 32px 16px; }

.col-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
@media (max-width: 960px) {
  .col-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .col-grid { grid-template-columns: 1fr; }
}

.col-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  border: 1px solid #1f2937;
  border-radius: 8px;
  overflow: hidden;
  background: #0f1218;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.col-card:hover {
  border-color: #374151;
  transform: translateY(-2px);
}
.col-card-cover {
  aspect-ratio: 16 / 9;
  background: #111827;
  overflow: hidden;
}
.col-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.col-card-cover-ph {
  width: 100%;
  height: 100%;
  background:
    linear-gradient(135deg, rgba(59,130,246,0.18), transparent 55%),
    #111827;
}
.col-card-body { padding: 14px 14px 16px; }
.col-card-badges { display: flex; gap: 6px; margin-bottom: 8px; flex-wrap: wrap; }
.col-badge {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 3px;
  background: rgba(59, 130, 246, 0.12);
  color: #93c5fd;
}
.col-badge-muted {
  background: rgba(255,255,255,0.04);
  color: #9ca3af;
}
.col-card-title {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 600;
  color: #e8eaed;
  line-height: 1.4;
}
.col-card-summary {
  margin: 0 0 10px;
  font-size: 13px;
  line-height: 1.55;
  color: #9aa0a6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.col-card-meta {
  font-size: 12px;
  color: #6b7280;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.col-dot { opacity: 0.6; }

.col-empty {
  text-align: center;
  padding: 72px 16px;
  color: #9ca3af;
}
.col-empty p { margin: 0 0 8px; font-size: 16px; color: #cfd3da; }
.col-empty-sub { font-size: 13px !important; color: #6b7280 !important; }
.col-empty-admin {
  margin-top: 16px !important;
  font-size: 12px !important;
  letter-spacing: 0.02em;
}
.col-empty-admin .col-link {
  color: #6b8fc4;
  font-weight: 400;
}
.col-empty-admin .col-link:hover {
  color: #93c5fd;
}
.col-link { color: #5b8fd9; text-decoration: none; }
.col-link:hover { text-decoration: underline; }

/* detail */
.col-detail { padding: 28px 20px 72px; }
.col-preview-banner {
  max-width: 1100px;
  margin: 0 auto 16px;
  padding: 10px 14px;
  font-size: 13px;
  color: #fbbf24;
  background: rgba(251, 191, 36, 0.08);
  border: 1px solid rgba(251, 191, 36, 0.25);
  border-radius: 6px;
}
.col-preview-banner a { color: #93c5fd; }
.col-detail-layout {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 32px;
  align-items: start;
}
@media (max-width: 1199px) {
  .col-detail-layout { grid-template-columns: 1fr; }
  .col-aside { display: none; }
  .col-see-system--mobile { display: block; margin: 16px 0 20px; }
}
@media (min-width: 1200px) {
  .col-see-system--mobile { display: none; }
}

.col-article { max-width: 760px; color: #a8adb6; }
.col-breadcrumb {
  font-size: 12px;
  color: #6b7280;
  margin-bottom: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}
.col-breadcrumb a { color: #5b8fd9; text-decoration: none; }
.col-bc-title { color: #9ca3af; }
.col-article-title {
  margin: 0 0 12px;
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 400;
  color: #d1d5db;
  line-height: 1.35;
}
.col-article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 20px;
  font-size: 12px;
  color: #6b7280;
}

.col-prose {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  font-size: 15px;
  line-height: 1.85;
  color: #8b919a;
  letter-spacing: 0.01em;
}
.col-prose h2 {
  font-size: 16px;
  font-weight: 500;
  color: #b8bec8;
  margin: 28px 0 10px;
}
.col-prose h3 {
  font-size: 15px;
  font-weight: 500;
  color: #a8adb6;
  margin: 22px 0 8px;
}
.col-prose h4 {
  font-size: 14px;
  font-weight: 500;
  color: #a8adb6;
  margin: 18px 0 8px;
}
.col-prose p { margin: 0 0 14px; }
.col-prose ul, .col-prose ol { margin: 0 0 14px; padding-left: 1.35em; }
.col-prose li { margin: 0 0 6px; }
.col-prose strong, .col-prose b {
  color: #a8adb6;
  font-weight: 500;
}
.col-prose a { color: #5b8fd9; text-decoration: none; }
.col-prose a:hover { color: #93c5fd; }
.col-ticker-link {
  color: #5b8fd9 !important;
  text-decoration: none;
  cursor: pointer;
  border-bottom: 1px dashed rgba(91, 143, 217, 0.45);
  font-variant-numeric: tabular-nums;
}
.col-ticker-link:hover {
  color: #93c5fd !important;
  border-bottom-color: rgba(147, 197, 253, 0.7);
}
.col-prose img {
  max-width: 100%;
  height: auto;
  border-radius: 4px;
  margin: 12px 0;
}
.col-prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 13px;
  color: #8b919a;
}
.col-prose th, .col-prose td {
  border: 1px solid #1f2937;
  padding: 8px 10px;
  text-align: left;
}
.col-prose th { background: #111827; color: #a8adb6; font-weight: 500; }
.col-prose blockquote {
  margin: 16px 0;
  padding: 8px 14px;
  border-left: 2px solid #374151;
  color: #6b7280;
}
.col-prose hr {
  border: 0;
  border-top: 1px solid #1f2937;
  margin: 24px 0;
}

.col-rule {
  border: 0;
  border-top: 1px solid #1f2937;
  margin: 32px 0 16px;
}
.col-disclaimer {
  font-size: 12px;
  color: #6b7280;
  margin: 0 0 20px;
}
.col-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 13px;
}
.col-cta a { color: #5b8fd9; text-decoration: none; }

.col-see-box {
  position: sticky;
  top: 72px;
  padding: 16px;
  border: 1px solid #1f2937;
  border-radius: 8px;
  background: #0f1218;
}
.col-see-title {
  margin: 0 0 12px;
  font-size: 14px;
  font-weight: 600;
  color: #e8eaed;
}
.col-see-list { list-style: none; margin: 0; padding: 0; }
.col-see-list li {
  padding: 10px 0;
  border-top: 1px solid #1f2937;
}
.col-see-list li:first-child { border-top: 0; padding-top: 0; }
.col-see-name { font-size: 13px; color: #cfd3da; margin-bottom: 6px; }
.col-see-code { font-size: 11px; color: #6b7280; }
.col-see-actions { display: flex; gap: 12px; font-size: 12px; }
.col-see-actions a { color: #5b8fd9; text-decoration: none; }
.col-see-empty { margin: 0; font-size: 12px; color: #6b7280; }

/* admin desk — 雪球：浅灰底 + 双白卡顶对齐 */
.col-admin-page {
  min-height: calc(100vh - 40px);
  padding: 28px 24px 48px;
  background: #f5f6f7;
  box-sizing: border-box;
}
.col-admin {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 16px;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  min-height: 0;
  color: #4b5563;
  box-sizing: border-box;
  background: transparent;
  border: 0;
  border-radius: 0;
  overflow: visible;
  box-shadow: none;
}
@media (max-width: 900px) {
  .col-admin-page { padding: 16px 12px 32px; }
  .col-admin {
    flex-direction: column;
    gap: 12px;
    max-width: none;
  }
}
.col-admin-side {
  flex: 0 0 200px;
  width: 200px;
  background: #fff;
  border: 0;
  border-radius: 4px;
  padding: 18px 12px;
  margin: 0;
  min-height: 0;
  position: static;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  box-sizing: border-box;
}
.col-admin-side h1 {
  margin: 0 0 18px;
  padding: 0 10px;
  font-size: 15px;
  font-weight: 600;
  color: #1f2937;
}
.col-admin-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: 20px;
}
.col-nav-group { margin-bottom: 4px; }
.col-nav-group-label {
  padding: 6px 10px 4px;
  font-size: 12px;
  color: #9ca3af;
}
.col-nav-item {
  appearance: none;
  border: 0;
  background: transparent;
  color: #4b5563;
  font-size: 13px;
  text-align: left;
  padding: 9px 10px 9px 22px;
  border-radius: 4px;
  cursor: pointer;
  width: 100%;
}
.col-nav-item:hover { background: #f5f6f7; color: #1f2937; }
.col-nav-item.is-active {
  background: #eef5ff;
  color: #2563eb;
  font-weight: 500;
}
.col-admin-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
  padding: 0 10px;
}
.col-admin-main {
  flex: 1 1 auto;
  min-width: 0;
  padding: 0;
  margin: 0;
  overflow: visible;
  background: #fff;
  border: 0;
  border-radius: 4px;
  min-height: 560px;
  max-width: none;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  box-sizing: border-box;
}
.col-admin-main[hidden] {
  display: none !important;
}
.col-draft-link {
  appearance: none;
  border: 0;
  background: transparent;
  color: #9ca3af;
  font-size: 12px;
  cursor: pointer;
  padding: 0;
  line-height: 30px;
}
.col-draft-link:hover { color: #3b82f6; }
.col-drafts {
  padding: 8px 28px 32px;
}
.col-drafts-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid #eef0f2;
  margin-bottom: 8px;
  padding-bottom: 4px;
}
.col-drafts-head-title {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: #2563eb;
  padding: 14px 0 12px;
}
.col-drafts-tabs {
  display: flex;
  gap: 24px;
  border-bottom: 0;
  margin-bottom: 0;
}
.col-drafts-tab {
  appearance: none;
  border: 0;
  background: transparent;
  color: #6b7280;
  font-size: 14px;
  padding: 14px 0 12px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.col-drafts-tab:hover { color: #1f2937; }
.col-drafts-tab.is-active {
  color: #2563eb;
  border-bottom-color: #2563eb;
  font-weight: 500;
}
.col-drafts-new {
  appearance: none;
  border: 0;
  background: transparent;
  color: #2563eb;
  font-size: 13px;
  cursor: pointer;
  padding: 0;
  white-space: nowrap;
}
.col-drafts-new:hover { color: #1d4ed8; }
.col-drafts-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.col-drafts-item {
  padding: 18px 0;
  border-bottom: 1px solid #eef0f2;
}
.col-drafts-title {
  font-size: 16px;
  font-weight: 500;
  color: #4b5563;
  margin-bottom: 8px;
}
.col-drafts-title--placeholder {
  color: #6b7280;
  font-weight: 400;
}
.col-drafts-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: #9ca3af;
  margin-bottom: 10px;
}
.col-drafts-badge {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 2px;
  background: #f9fafb;
  color: #9ca3af;
  font-size: 12px;
}
.col-drafts-badge-feat {
  background: #eff6ff;
  color: #2563eb;
}
.col-drafts-badge-pin {
  background: #fef3c7;
  color: #d97706;
}
.col-drafts-author {
  color: #4b5563;
  font-weight: 500;
  max-width: 8rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.col-drafts-actions {
  display: flex;
  gap: 16px;
}
.col-drafts-act {
  appearance: none;
  border: 0;
  background: transparent;
  color: #2563eb;
  font-size: 13px;
  cursor: pointer;
  padding: 0;
}
.col-drafts-act:hover { color: #1d4ed8; }
.col-drafts-act-del { color: #2563eb; }
.col-drafts-act-del:hover { color: #dc2626; }

.col-modal[hidden] { display: none !important; }
.col-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.col-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.35);
}
.col-modal-card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 360px;
  background: #fff;
  border-radius: 8px;
  padding: 24px 24px 20px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
  box-sizing: border-box;
}
.col-modal-title {
  margin: 0 0 10px;
  font-size: 16px;
  font-weight: 600;
  color: #1f2937;
}
.col-modal-text {
  margin: 0 0 22px;
  font-size: 14px;
  line-height: 1.6;
  color: #6b7280;
}
.col-modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}
.col-modal-cancel {
  background: #fff !important;
  border: 1px solid #e5e7eb !important;
  color: #4b5563 !important;
  padding: 7px 16px !important;
  text-align: center;
}
.col-modal-cancel:hover { background: #f9fafb !important; }
.col-modal-danger {
  background: #ef4444 !important;
  border: 1px solid #ef4444 !important;
  color: #fff !important;
  padding: 7px 16px !important;
  text-align: center;
}
.col-modal-danger:hover { background: #dc2626 !important; border-color: #dc2626 !important; }
.col-drafts-empty {
  padding: 48px 0;
  text-align: center;
  color: #9ca3af;
  font-size: 14px;
}
.col-btn {
  appearance: none;
  border: 1px solid #e5e7eb;
  background: #fff;
  color: #374151;
  font-size: 12px;
  padding: 8px 10px;
  border-radius: 4px;
  cursor: pointer;
  text-align: left;
}
.col-btn:hover { border-color: #d1d5db; background: #f9fafb; }
.col-btn-primary {
  background: #e8f1ff;
  border-color: #bfd6ff;
  color: #2563eb;
}
.col-btn-primary:hover { background: #dbeafe; }
.col-btn-danger {
  color: #dc2626;
  border-color: #fecaca;
  background: #fff;
}
.col-admin-list { list-style: none; margin: 0; padding: 0; max-height: 62vh; overflow: auto; }
.col-admin-list li {
  padding: 10px 8px;
  border-radius: 4px;
  cursor: pointer;
  border: 1px solid transparent;
}
.col-admin-list li:hover { background: #f5f6f7; }
.col-admin-list li.is-active {
  background: #eef5ff;
  border-color: #d6e6ff;
}
.col-admin-item-title {
  font-size: 13px;
  color: #1f2937;
  margin-bottom: 4px;
  word-break: break-word;
}
.col-admin-item-meta { font-size: 11px; color: #9ca3af; }

.col-admin-compose {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 36px 48px 88px;
  background: #fff;
  border: 0;
  border-radius: 0;
  box-sizing: border-box;
  position: relative;
}
.col-admin-toolbar { display: none; }
#editor-wrap {
  background: transparent;
  color: #303133;
  border-radius: 0;
  min-height: 360px;
  max-width: 100%;
  position: relative;
}
#quill-toolbar.ql-toolbar,
#quill-toolbar {
  display: flex !important;
  flex-wrap: wrap;
  align-items: center;
  gap: 2px;
  padding: 10px 0 12px !important;
  border: 0 !important;
  border-bottom: 1px solid #eef0f2 !important;
  background: transparent !important;
  margin-bottom: 8px;
}
#quill-toolbar .ql-formats {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  margin-right: 10px !important;
  padding-right: 10px;
  border-right: 1px solid #eef0f2;
}
#quill-toolbar .ql-formats:last-of-type {
  border-right: 0;
}
#quill-toolbar button {
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  background: transparent;
  color: #8a9199;
  cursor: pointer;
  border-radius: 4px;
}
#quill-toolbar button:hover,
#quill-toolbar button.ql-active {
  background: #f3f4f6;
  color: #303133;
}
#quill-toolbar .ql-stroke { stroke: currentColor; }
#quill-toolbar .ql-fill { fill: currentColor; }
#quill-toolbar .ql-picker { color: #8a9199; }
.col-tb-word {
  color: #8a9199 !important;
}
.col-tb-word svg,
.col-tb-table svg {
  display: block;
  pointer-events: none;
}
.col-tb-word:hover,
.col-tb-word:focus,
.col-tb-table:hover,
.col-tb-table:focus {
  color: #303133 !important;
}
.col-table-picker {
  position: absolute;
  top: 48px;
  left: 120px;
  z-index: 40;
  width: 176px;
  padding: 10px;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12);
  box-sizing: border-box;
}
.col-table-picker-label {
  font-size: 12px;
  color: #6b7280;
  margin-bottom: 8px;
}
.col-table-picker-grid {
  display: grid !important;
  grid-template-columns: repeat(6, 22px);
  gap: 4px;
  justify-content: start;
}
.col-table-picker-cell,
#editor-wrap .col-table-picker-cell {
  width: 22px !important;
  height: 22px !important;
  min-width: 22px !important;
  min-height: 22px !important;
  padding: 0 !important;
  margin: 0 !important;
  border: 1px solid #d1d5db !important;
  border-radius: 2px !important;
  background: #f3f4f6 !important;
  box-shadow: none !important;
  cursor: pointer;
  appearance: none;
  display: block !important;
}
.col-table-picker-cell.is-on,
#editor-wrap .col-table-picker-cell.is-on {
  background: #bfdbfe !important;
  border-color: #60a5fa !important;
}
.col-table-picker-size {
  margin-top: 8px;
  font-size: 12px;
  color: #2563eb;
  text-align: center;
}
.ql-editor table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0;
  font-size: 14px;
  table-layout: fixed;
}
.ql-editor table.is-table-focus {
  outline: 2px solid #93c5fd;
  outline-offset: 2px;
}
.ql-editor th,
.ql-editor td {
  border: 1px solid #d1d5db;
  padding: 8px 10px;
  min-width: 48px;
  min-height: 28px;
  vertical-align: top;
}
.ql-editor th {
  background: #f3f4f6;
  font-weight: 500;
}
.col-table-controls {
  position: absolute;
  z-index: 45;
  display: flex;
  gap: 6px;
}
.col-table-controls[hidden] { display: none !important; }
.col-table-del {
  appearance: none;
  border: 1px solid #fecaca;
  background: #fff;
  color: #dc2626;
  font-size: 12px;
  line-height: 1;
  padding: 6px 10px;
  border-radius: 4px;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.1);
}
.col-table-del:hover {
  background: #fef2f2;
}
.col-tb-right {
  margin-left: auto;
  font-size: 12px;
  color: #9ca3af;
  padding-left: 12px;
  white-space: nowrap;
  line-height: 30px;
}
.col-field { margin-bottom: 14px; }
.col-field-title { margin-bottom: 18px; }
.col-field-title input {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif !important;
  font-size: 26px !important;
  font-weight: 500 !important;
  line-height: 1.4 !important;
  letter-spacing: 0 !important;
  padding: 12px 0 12px 8px !important;
  border: 0 !important;
  border-bottom: 1px solid #eef0f2 !important;
  border-radius: 0 !important;
  background: transparent !important;
  color: #222 !important;
}
.col-field-title input::placeholder {
  color: #c0c4cc;
  font-weight: 400;
  font-size: 26px;
}
.col-meta-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 20px;
  padding: 4px 0 2px;
}
.col-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}
.col-meta-label {
  font-size: 13px;
  color: #4b5563;
  white-space: nowrap;
}
.col-meta-select {
  appearance: none;
  background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%239ca3af'/%3E%3C/svg%3E") no-repeat right 8px center;
  border: 1px solid #e5e7eb;
  color: #1f2937;
  border-radius: 4px;
  padding: 6px 24px 6px 10px;
  font-size: 13px;
  min-width: 120px;
  cursor: pointer;
}
.col-meta-check {
  font-size: 13px;
  color: #4b5563;
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}
.col-meta-check input { margin: 0 4px 0 0; vertical-align: middle; }
.col-meta-cover .col-cover-preview {
  position: relative;
  margin: 0;
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}
.col-meta-cover .col-cover-preview img {
  width: 36px;
  height: 36px;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid #e5e7eb;
}
.col-meta-cover .col-cover-clear {
  position: absolute;
  top: -6px;
  right: -6px;
  width: 16px;
  height: 16px;
  border: 0;
  border-radius: 50%;
  background: #6b7280;
  color: #fff;
  font-size: 11px;
  line-height: 16px;
  cursor: pointer;
  padding: 0;
}
.col-meta-cover .col-cover-clear:hover { background: #dc2626; }
.col-cover-upload {
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border: 0;
  background: #e8f1ff;
  color: #3b82f6;
  font-size: 13px;
  padding: 7px 14px;
  border-radius: 4px;
  cursor: pointer;
  line-height: 1.2;
  white-space: nowrap;
}
.col-cover-upload:hover { background: #dbeafe; }
.col-cover-plus {
  font-size: 15px;
  font-weight: 500;
  line-height: 1;
}
.col-meta-sector {
  flex: 0 1 160px;
  min-width: 120px;
  max-width: 200px;
}
.col-meta-sector .col-sector-picker {
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
  border: 1px solid #e5e7eb;
  border-radius: 4px;
  background: #fff;
  padding: 4px 8px;
  min-height: 34px;
  position: relative;
  width: 100%;
  box-sizing: border-box;
}
.col-meta-sector .col-sector-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin: 0;
  min-height: 0;
}
.col-meta-sector .col-sector-search {
  flex: 1 1 60px;
  min-width: 60px;
  width: 100%;
  border: 0;
  background: transparent;
  padding: 4px 0;
  font-size: 13px;
  color: #1f2937;
}
.col-meta-sector .col-sector-search:focus { outline: none; }
.col-meta-sector .col-sector-menu {
  left: 0;
  right: auto;
  width: 160px;
  top: calc(100% + 4px);
}
.col-field label {
  display: block;
  font-size: 12px;
  color: #6b7280;
  margin-bottom: 6px;
}
.col-field input[type="text"],
.col-field select,
.col-field textarea {
  width: 100%;
  max-width: 100%;
  background: #fff;
  border: 1px solid #e5e7eb;
  color: #1f2937;
  border-radius: 4px;
  padding: 8px 10px;
  font-size: 13px;
  box-sizing: border-box;
}
.col-field input[type="text"]:focus,
.col-field select:focus,
.col-field textarea:focus {
  outline: none;
  border-color: #93c5fd;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12);
}
.col-field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 720px) {
  .col-admin-compose { padding: 22px 16px 28px; }
  .col-field-row { grid-template-columns: 1fr; }
}
.col-admin-meta {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid #eef0f2;
}
.col-admin-footer {
  position: sticky;
  bottom: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 24px -48px -88px;
  padding: 12px 48px;
  border-top: 1px solid #eef0f2;
  background: #fff;
  z-index: 5;
}
.col-footer-save {
  font-size: 13px;
  color: #9ca3af;
  min-height: 1.2em;
}
.col-footer-save.is-error { color: #dc2626; }
.col-footer-save.is-ok { color: #16a34a; }
.col-footer-save.is-saving { color: #9ca3af; }
.col-admin-footer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-left: auto;
  align-items: center;
}
.col-btn-ghost {
  background: #fff !important;
  border: 1px solid #93c5fd !important;
  color: #2563eb !important;
  text-align: center;
  padding: 8px 20px !important;
  min-width: 72px;
}
.col-btn-ghost:hover { background: #eff6ff !important; }
.col-btn-publish {
  background: #3b82f6;
  border-color: #3b82f6;
  color: #fff;
  text-align: center;
  padding: 8px 22px;
  min-width: 72px;
}
.col-btn-publish:hover {
  background: #2563eb;
  border-color: #2563eb;
}
.col-btn-unpublish[hidden] { display: none !important; }
.col-sector-picker {
  position: relative;
  border: 1px solid #e5e7eb;
  border-radius: 4px;
  background: #fff;
  padding: 8px;
}
.col-sector-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 8px;
  min-height: 24px;
}
.col-sector-empty {
  font-size: 12px;
  color: #9ca3af;
}
.col-sector-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: #1f2937;
  background: #eef5ff;
  border: 1px solid #d6e6ff;
  border-radius: 4px;
  padding: 3px 6px 3px 8px;
}
.col-sector-chip em {
  font-style: normal;
  color: #9ca3af;
  font-size: 11px;
}
.col-sector-chip-x {
  appearance: none;
  border: 0;
  background: transparent;
  color: #9ca3af;
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  padding: 0 2px;
}
.col-sector-chip-x:hover { color: #dc2626; }
.col-sector-search {
  width: 100%;
  background: #fff;
  border: 1px solid #e5e7eb;
  color: #1f2937;
  border-radius: 4px;
  padding: 7px 10px;
  font-size: 13px;
}
.col-sector-menu {
  position: absolute;
  left: 8px;
  right: 8px;
  top: calc(100% - 4px);
  z-index: 20;
  max-height: 220px;
  overflow: auto;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 4px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}
.col-sector-option {
  display: block;
  width: 100%;
  appearance: none;
  border: 0;
  background: transparent;
  color: #1f2937;
  text-align: left;
  padding: 8px 10px;
  font-size: 12px;
  cursor: pointer;
  box-sizing: border-box;
}
.col-sector-option:hover { background: #eef5ff; }
.col-sector-menu-empty {
  padding: 10px;
  font-size: 12px;
  color: #9ca3af;
}
#editor-wrap .ql-container.ql-snow {
  border: 0;
  min-height: 360px;
  max-height: none;
  overflow-y: visible;
  color: #303133;
}
#editor-wrap .ql-editor {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  font-size: 15px;
  line-height: 1.75;
  padding: 12px 0;
  min-height: 360px;
  color: #303133;
}
#editor-wrap .ql-editor p,
#editor-wrap .ql-editor li {
  font-size: 15px;
  line-height: 1.75;
  color: #303133;
}
#editor-wrap .ql-editor.ql-blank::before {
  color: #c0c4cc;
  font-style: normal;
  font-size: 15px;
}
#editor-wrap .ql-stroke { stroke: #8a9199; }
#editor-wrap .ql-fill { fill: #8a9199; }
#editor-wrap .ql-picker { color: #8a9199; }
.col-status {
  font-size: 12px;
  color: #9ca3af;
  margin-top: 0;
  min-height: 1.2em;
}
.col-status.is-error { color: #dc2626; }
.col-status.is-ok { color: #16a34a; }