/* 专业内容 — 对齐小程序 content preview / index / detail */

.hidden {
  display: none !important;
}

.content-loading,
.content-empty {
  text-align: center;
  color: var(--text-muted);
  padding: 32px 16px;
  font-size: 0.95rem;
}

.content-empty a {
  color: var(--assoc-blue, var(--primary));
}

.content-tag {
  display: inline-block;
  margin-left: 8px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--warning);
  background: var(--warning-light);
  border: 1px solid var(--border);
  vertical-align: middle;
}

.section-bar--content {
  background: linear-gradient(180deg, var(--warning), var(--warning));
}

.content-badge {
  flex-shrink: 0;
  font-size: 0.72rem;
  padding: 2px 8px;
  border-radius: 999px;
  font-weight: 600;
}

.content-badge--free {
  color: var(--office);
  background: var(--success-light);
  border: 1px solid var(--border);
}

.content-badge--paid {
  color: var(--warning);
  background: var(--warning-light);
  border: 1px solid var(--border);
}

/* 首页封面卡片 — Bootstrap row 布局 */
.content-cover-grid {
  display: contents;
}

.content-cover-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(15, 23, 42, 0.06);
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.05);
  color: inherit;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.content-cover-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.1);
}

.content-cover-card__hit {
  display: block;
  text-decoration: none;
  color: inherit;
}

.content-cover-card__media {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--border-light);
}

.content-cover-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.content-cover-card__img--empty {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-size: 0.9rem;
}

.content-cover-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(15, 23, 42, 0.55));
}

.content-cover-card__badges {
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.content-cover-card__type {
  font-size: 0.72rem;
  color: #fff;
  background: rgba(15, 23, 42, 0.45);
  padding: 2px 8px;
  border-radius: 999px;
}

.content-cover-card__body {
  padding: 14px 14px 16px;
}

.content-cover-card__title {
  margin: 0 0 6px;
  font-size: 0.98rem;
  line-height: 1.4;
  color: var(--text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.content-cover-card__desc {
  margin: 0 0 10px;
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.content-cover-card__foot {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.content-cover-card__author {
  font-size: 0.8rem;
  color: var(--assoc-blue, var(--primary));
}

.content-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.75rem;
  color: var(--text-light);
}

/* 分类页 */
.content-page {
  background: var(--bg);
  min-height: calc(100vh - 120px);
  padding: 24px 0 48px;
}

.content-page-inner {
  max-width: 100%;
  padding: 0;
}

.content-section-block {
  background: #fff;
  border-radius: 16px;
  border-left: 4px solid var(--section-color, var(--primary));
  margin-bottom: 18px;
  overflow: hidden;
  border: 1px solid rgba(15, 23, 42, 0.06);
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
}

.content-section-block__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px 12px;
  border-bottom: 1px solid var(--bg-alt);
}

.content-section-block__info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.content-section-block__icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--section-color, var(--primary)) 12%, white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.content-section-block__title {
  margin: 0;
  font-size: 1.05rem;
  color: var(--text);
}

.content-section-block__list {
  padding: 4px 0 8px;
}

.content-list-item {
  display: flex;
  align-items: stretch;
  color: inherit;
  border-top: 1px solid #f8fafc;
  transition: background 0.15s ease;
}

.content-list-item:first-child {
  border-top: none;
}

.content-list-item:hover {
  background: #f8fafc;
}

.content-list-item__hit {
  display: flex;
  flex: 1;
  min-width: 0;
  text-decoration: none;
  color: inherit;
}

.content-list-item__actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  gap: 8px;
  padding: 14px 16px 14px 0;
  flex-shrink: 0;
}

.content-list-item__views {
  font-size: 0.75rem;
  color: var(--text-light);
}

.content-list-item__bar {
  width: 4px;
  flex-shrink: 0;
  background: var(--section-color, var(--primary));
  margin: 12px 0 12px 14px;
  border-radius: 4px;
}

.content-list-item__body {
  flex: 1;
  padding: 14px 16px 14px 12px;
  min-width: 0;
}

.content-list-item__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 6px;
}

.content-list-item__title {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.4;
  color: var(--text);
}

.content-list-item__desc {
  margin: 0 0 8px;
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.content-list-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-light);
}

.content-list-page__items {
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(15, 23, 42, 0.06);
}

.content-list-more {
  text-align: center;
  padding: 16px;
  color: var(--text-light);
  font-size: 0.85rem;
}

/* 详情页 */
.content-detail-page {
  background: var(--bg);
  min-height: calc(100vh - 120px);
  padding: 24px 0 48px;
}

.content-detail-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px;
}

.content-back-link {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--assoc-blue, var(--primary));
  text-decoration: none;
  font-size: 0.9rem;
}

.content-back-link:hover {
  text-decoration: underline;
}

.content-detail-cover-wrap {
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 16px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
}

.content-detail-cover {
  width: 100%;
  max-height: 320px;
  object-fit: cover;
  display: block;
}

.content-detail-card {
  background: #fff;
  border-radius: 16px;
  padding: 22px 22px 18px;
  margin-bottom: 14px;
  border: 1px solid rgba(15, 23, 42, 0.06);
}

.content-detail-tags-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.content-detail-section {
  display: inline-block;
  font-size: 0.75rem;
  color: #fff;
  padding: 3px 10px;
  border-radius: 999px;
}

.content-detail-title {
  margin: 0 0 12px;
  font-size: 1.5rem;
  line-height: 1.35;
  color: var(--text);
}

.content-detail-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.content-like-btn {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 4px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent-light) 0%, var(--accent-light) 100%);
  color: var(--accent-dark);
  font-size: 0.82rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.content-like-btn:hover:not(:disabled) {
  transform: scale(1.03);
  box-shadow: 0 2px 8px rgba(194, 65, 12, 0.2);
}

.content-like-btn.is-liked {
  color: #fff;
  border-color: var(--accent);
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent) 100%);
}

.content-like-btn:disabled {
  opacity: 0.65;
  cursor: wait;
}

.content-detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.content-detail-tag {
  font-size: 0.75rem;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--bg-alt);
  color: var(--text-muted);
}

.content-detail-body {
  background: #fff;
  border-radius: 16px;
  padding: 22px;
  margin-bottom: 14px;
  border: 1px solid rgba(15, 23, 42, 0.06);
}

.content-detail-text {
  margin: 0 0 1em;
  color: var(--text-secondary);
  line-height: 1.85;
  font-size: 1rem;
  text-indent: 2em;
  text-align: justify;
}

.content-detail-text:last-child {
  margin-bottom: 0;
}

.content-detail-html {
  color: var(--text-secondary);
  line-height: 1.85;
  font-size: 1rem;
  word-break: break-word;
}

.content-detail-html img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 12px 0;
}

.content-detail-html p {
  margin: 0 0 1em;
  text-indent: 2em;
  text-align: justify;
  line-height: 1.85;
}

.content-paywall {
  margin-top: 20px;
  padding: 20px;
  border-radius: 12px;
  background: var(--warning-light);
  border: 1px dashed #fdba74;
  text-align: center;
}

.content-paywall p {
  margin: 0 0 14px;
  color: #9a3412;
  line-height: 1.6;
}

.content-related {
  background: #fff;
  border-radius: 16px;
  padding: 20px 22px;
  border: 1px solid rgba(15, 23, 42, 0.06);
}

.content-related h2 {
  margin: 0 0 14px;
  font-size: 1rem;
  color: var(--text);
}

.content-related-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.content-related-card {
  display: flex;
  gap: 12px;
  text-decoration: none;
  color: inherit;
  padding: 10px;
  border-radius: 12px;
  border: 1px solid var(--bg-alt);
  transition: background 0.15s ease;
}

.content-related-card:hover {
  background: #f8fafc;
}

.content-related-card img,
.content-related-card__empty {
  width: 72px;
  height: 54px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
  background: var(--border-light);
}

.content-related-card__empty {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--text-light);
}

.content-related-card h3 {
  margin: 0 0 4px;
  font-size: 0.92rem;
  color: var(--text);
}

.content-related-card p {
  margin: 0;
  font-size: 0.8rem;
  color: var(--text-light);
}

@media (max-width: 900px) {
  .content-cover-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .content-section-block__head {
    flex-direction: column;
    align-items: flex-start;
  }
}