/* ===== 右侧推荐阅读（与列表页统一风格） ===== */
.main-r-div {
  padding: 16px;
  /* margin-bottom: 15px; */
  background: #fff;
  border-radius: 4px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.main-r-div:hover {
  transform: translateY(-3px);
}

.main-r-div::before {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #1775E7, #8859D9);
  transition: width 0.4s ease;
}

.main-r-div:hover::before {
  width: 100%;
}

.main-r-title {
  font-size: 16px;
  color: #333;
  margin-bottom: 8px;
  font-weight: 500;
}

.main-r-content {
  font-size: 14px;
  color: #666;
  line-height: 1.6;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.main-r-time {
  font-size: 12px;
  color: #999;
}