.course-detail-page {
  background: #f5f7fa;
  padding: 48px 0 80px;
}

.course-detail-container {
  width: 1100px;
  margin: 0 auto;
}

.course-breadcrumb {
  margin-bottom: 20px;
  color: #606266;
  font-size: 14px;
}

.course-breadcrumb a {
  color: #606266;
  text-decoration: none;
}

.course-breadcrumb a:hover {
  color: #dc5519;
}

.course-detail-card {
  background: #fff;
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
}

.course-header {
  display: flex;
  gap: 30px;
}

.course-cover-wrap {
  width: 360px;
  height: 240px;
  padding: 10px 14px 10px 8px;
  border-radius: 20px 20px 0 0;
  background-image: url('/static/assets/images/5bb5b2f24112165f9ea0d36b643956fa.png');
  background-size: 100% 100%;
  background-repeat: no-repeat;
}

.course-cover {
  width: 100%;
  height: 220px;
  object-fit: contain;
  object-position: center;
  border-radius: 12px;
  /* background: #fff;
  border: 1px solid #ebeef5; */
}

.course-meta {
  flex: 1;
  min-width: 0;
}

.course-tag {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(90deg, #ff641f 0%, #ff2f71 100%);
  font-size: 14px;
  margin-bottom: 14px;
}

.course-title {
  margin: 0;
  color: #273377;
  font-size: 34px;
  line-height: 1.3;
}

.course-meta-list {
  margin-top: 18px;
  display: grid;
  gap: 10px;
  color: #303133;
}

.course-actions {
  margin-top: 26px;
}

.course-signup-btn {
  padding: 14px 32px;
  border: 0;
  border-radius: 28px;
  color: #ffffff;
  background: linear-gradient(135deg, #fb923c 0%, #f97316 100%);
  box-shadow: 0 10px 20px rgba(249, 115, 22, 0.24);
  font-size: 16px;
  cursor: pointer;
}

.course-signup-btn:hover {
  color: #ffffff;
  background: linear-gradient(135deg, #fb923c 0%, #f97316 100%);
  box-shadow: 0 10px 20px rgba(249, 115, 22, 0.24);
}

.course-content {
  margin-top: 30px;
  border-top: 1px solid #ebeef5;
  padding-top: 24px;
  color: #303133;
  font-size: 16px;
  line-height: 1.9;
  white-space: pre-wrap;
}