body {
  background-color: #f8f8f8;
}

.hw-banner {
  background-image: url("https://qishan-lwj.oss-cn-hangzhou.aliyuncs.com/img/practiceCover/hwb-banner.png");
  height: 500px;
  width: 100%;
  background-size: cover;
  background-position: center;
}

.container {
  width: 1200px;
  margin: 0 auto;
}

/* 模块容器 */
/* .module-container {
  padding: 20px;
} */
/* 模块标题 */
.module-title {
  font-size: 26px;
  font-weight: 600;
  margin: 20px 0;
  color: #333;
  display: flex;
  align-items: center;
}
.module-title i {
  color: #409eff;
  margin-right: 8px;
}
/* 课程卡片网格 */
.course-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 30px;
}
/* 课程卡片 */
.course-card {
  border-radius: 4px;
  overflow: hidden;
  background-color: #fff;
  box-sizing: content-box;
  width: 280px;
}
.course-cover {
  width: 100%;
  height: 180px;
  background-color: #e4e7ed;
  background-size: cover;
  background-position: center;
}
.course-info {
  padding: 10px;
}
.course-title {
  font-size: 16px;
  font-weight: bold;
  color: #000;
  margin-bottom: 8px;
  width: 99%;
}
.course-desc {
  font-size: 12px;
  color: #999;
  margin-bottom: 10px;
  line-height: 1.4;
}
.course-btn {
  width: 78px;
  background-color: #0e357f;
  color: #fff;
  border: none;
  padding: 6px 0;
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
  margin-top: 10px;
  border-radius: 20px;
}

.el-divider--horizontal {
  border-top-width: 8px;
}

/* 卡片容器（12项标准作业 + 作业规范） */
.card-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
  margin-bottom: 30px;
}
.train-card {
  background-color: #ffffff;
  border-radius: 4px;
  width: 191px;
  height: 156px;
}

.card-content {
  /* padding: 10px; */
}

.live-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 30px;
}

.live-card {
  background-color: #fff;
  padding: 20px 10px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.live-title {
  width: 260px;
  font-size: 16px;
  font-weight: bold;
  color: #000;
  margin-bottom: 8px;
}

.live-card .live-avatar {
  width: 78px;
}

.live-card .live-info {
  flex: 1;
}