/**
 * 线上 / 面授课程详情（template-online-course-detail.php、template-offline-course-detail.php）
 * 选择器：.home-corporate:is(.online-course-detail-page, .offline-course-detail-page)
 * 依赖 front-page.css（body.page-online-corporate + .home-corporate）
 */

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-intro {
  padding-top: calc(var(--hc-header-offset) + clamp(20px, 3vw, 36px));
  padding-bottom: clamp(40px, 5vw, 64px);
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: clamp(20px, 3vw, 28px);
  font-size: 14px;
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-breadcrumb__link {
  color: var(--hc-muted);
  text-decoration: none;
  font-weight: 500;
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-breadcrumb__link:hover {
  color: var(--hc-ink);
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-breadcrumb__sep {
  color: var(--hc-line-strong);
  user-select: none;
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-breadcrumb__current {
  color: var(--hc-ink);
  font-weight: 500;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 首屏信息与 Tab 合并为一张主卡片（面包屑仍在卡片外） */
.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-main {
  border: 1px solid var(--hc-line);
  border-radius: var(--hc-radius-lg);
  background: var(--hc-surface);
  box-shadow: 0 4px 24px rgba(15, 23, 42, 0.05);
  overflow: hidden;
  min-width: 0;
  max-width: 100%;
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-main .online-course-detail-hero {
  border: none;
  border-radius: 0;
  box-shadow: none;
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-main .online-course-detail-panel {
  border: none;
  border-radius: 0;
  box-shadow: none;
  border-top: 1px solid var(--hc-line);
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-hero {
  border: 1px solid var(--hc-line);
  border-radius: var(--hc-radius-lg);
  background: var(--hc-surface);
  box-shadow: 0 4px 24px rgba(15, 23, 42, 0.05);
  padding: clamp(22px, 3vw, 36px);
  box-sizing: border-box;
}

/* 卡片内顶部：标题区居中 */
.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-hero-head {
  text-align: center;
  margin-bottom: clamp(24px, 3vw, 36px);
  padding-bottom: clamp(20px, 2.5vw, 28px);
  border-bottom: 1px solid var(--hc-line);
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-hero-head .online-course-detail-duration {
  margin: 0 auto clamp(12px, 1.8vw, 18px);
  max-width: min(70rem, 100%);
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-hero-head .online-course-detail-title {
  margin-left: auto;
  margin-right: auto;
  max-width: min(70rem, 100%);
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-hero-head .online-course-detail-subtitle {
  margin-left: auto;
  margin-right: auto;
  max-width: min(70rem, 100%);
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-cover {
  border-radius: var(--hc-radius-md);
  overflow: hidden;
  border: 1px solid var(--hc-line);
  background: var(--hc-surface-muted);
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-cover img {
  display: block;
  width: 100%;
  height: auto;
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-title {
  margin: 0 0 clamp(10px, 1.5vw, 14px);
  font-size: clamp(1.35rem, 1rem + 1.1vw, 1.85rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.25;
  color: var(--hc-ink);
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-subtitle {
  margin: 0 0 10px;
  font-size: 15px;
  color: var(--hc-muted);
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-duration {
  font-size: 14px;
  font-weight: 500;
  color: var(--hc-muted);
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-lead {
  margin: 0 0 clamp(18px, 2.5vw, 24px);
  font-size: 15px;
  line-height: 1.65;
  color: var(--hc-muted);
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-actions {
  margin-bottom: clamp(20px, 2.5vw, 28px);
}


.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-meta {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--hc-line);
  padding-top: clamp(16px, 2vw, 22px);
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-meta__row {
  display: grid;
  grid-template-columns: minmax(5rem, 7rem) 1fr;
  gap: 8px 16px;
  margin-bottom: 12px;
  font-size: 14px;
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-meta__row:last-child {
  margin-bottom: 0;
}

@media (max-width: 575px) {
  .home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-meta__row {
    grid-template-columns: 1fr;
  }
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-meta dt {
  margin: 0;
  font-weight: 600;
  color: var(--hc-ink);
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-meta dd {
  margin: 0;
  color: var(--hc-muted);
  line-height: 1.55;
}

/* Tab 区 */
.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-panel {
  border: 1px solid var(--hc-line);
  border-radius: var(--hc-radius-lg);
  background: var(--hc-surface);
  box-shadow: 0 4px 24px rgba(15, 23, 42, 0.05);
  padding: clamp(16px, 2vw, 24px);
  box-sizing: border-box;
  min-width: 0;
  max-width: 100%;
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-nav {
  border-bottom: 1px solid var(--hc-line);
  gap: 4px;
  flex-wrap: wrap;
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-nav .nav-link {
  border: 1px solid transparent;
  border-radius: 10px 10px 0 0;
  color: var(--hc-muted);
  font-size: 14px;
  font-weight: 500;
  padding: 10px 16px;
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-nav .nav-link:hover {
  color: var(--hc-ink);
  border-color: var(--hc-line);
  background: var(--hc-surface-muted);
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-nav .nav-link.active {
  color: var(--hc-ink);
  background: var(--hc-surface-muted);
  border-color: var(--hc-line) var(--hc-line) transparent;
  margin-bottom: -1px;
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-tab-content {
  padding-top: clamp(18px, 2.5vw, 26px);
  min-width: 0;
  max-width: 100%;
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-tab-content .tab-pane {
  min-width: 0;
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-empty {
  margin: 0;
  padding: clamp(24px, 4vw, 40px) 0;
  text-align: center;
  font-size: 15px;
  color: var(--hc-muted);
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-prose {
  font-size: 15px;
  line-height: 1.72;
  color: var(--hc-muted);
  max-width: 100%;
  min-width: 0;
  overflow-wrap: break-word;
  word-wrap: break-word;
  word-break: break-word;
}

/* 与主题 style.css 中 .shop_details-outline-content 一致：富文本内层强制换行（对齐插件 course-detail 课程介绍/章节） */
.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-prose,
.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-prose * {
  word-break: break-word !important;
  overflow-wrap: break-word !important;
  white-space: pre-wrap !important;
  max-width: 100%;
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-prose table {
  white-space: normal !important;
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-prose--compact {
  font-size: 14px;
  line-height: 1.68;
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-prose p {
  margin: 0 0 1em;
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-prose p:last-child {
  margin-bottom: 0;
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-prose ul,
.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-prose ol {
  margin: 0 0 1em;
  padding-left: 1.25rem;
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-prose h1,
.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-prose h2,
.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-prose h3 {
  margin: 1.25em 0 0.5em;
  font-size: 1.05em;
  font-weight: 600;
  color: var(--hc-ink);
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-prose img {
  max-width: 100%;
  height: auto;
  border-radius: var(--hc-radius-md);
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-prose table {
  width: 100%;
  max-width: 100%;
  table-layout: fixed;
  border-collapse: collapse;
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-prose th,
.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-prose td {
  overflow-wrap: break-word;
  word-break: break-word;
  vertical-align: top;
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-prose pre {
  max-width: 100%;
  overflow-x: auto;
  white-space: pre-wrap;
  overflow-wrap: break-word;
  word-break: break-word;
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-prose code {
  overflow-wrap: break-word;
  word-break: break-word;
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-prose a {
  color: #2563eb;
  text-decoration: none;
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-prose a:hover {
  text-decoration: underline;
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-instructor {
  display: flex;
  flex-direction: column;
  gap: clamp(16px, 2vw, 24px);
}

@media (min-width: 576px) {
  .home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-instructor {
    flex-direction: row;
    align-items: flex-start;
  }
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-instructor__avatar {
  flex-shrink: 0;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  border: 1px solid var(--hc-line);
  background: var(--hc-surface-muted);
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-instructor__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-instructor__name {
  margin: 0 0 12px;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--hc-ink);
}

.home-corporate:is(.online-course-detail-page, .offline-course-detail-page) .online-course-detail-instructor__body {
  min-width: 0;
  flex: 1;
}