.ustc-timetable-wrap {
  width: 100%;
  overflow-x: auto;
  margin-top: 1.2rem;
}

/* 只在加载本课表时放宽 Just the Docs 的正文区域 */
.main-content-wrap {
  max-width: 1180px;
}

.main-content {
  max-width: 1180px;
}

.ustc-timetable {
  width: 100%;
  min-width: 640px;
  table-layout: fixed;
  border-collapse: separate;
  border-spacing: 0;
  border: 1px solid #dfe3ea;
  border-radius: 12px;
  overflow: hidden;
  background: #ffffff;
}

.ustc-timetable th,
.ustc-timetable td {
  border-right: 1px solid #dfe3ea;
  border-bottom: 1px solid #dfe3ea;
  padding: 0.38rem 0.32rem;
  text-align: center;
  vertical-align: middle;
}

.ustc-timetable th:last-child,
.ustc-timetable td:last-child {
  border-right: none;
}

.ustc-timetable tr:last-child td {
  border-bottom: none;
}

.ustc-timetable thead th,
.ustc-timetable .period-header {
  background: #f5f7fb;
  font-weight: 700;
}

.ustc-timetable thead th {
  font-size: 0.88rem;
}

.ustc-timetable .period-header {
  width: 76px;
  font-size: 0.82rem;
  line-height: 1.25;
}

.ustc-timetable .time-range {
  display: block;
  margin-top: 0.12rem;
  font-size: 0.68rem;
  font-weight: 400;
  color: #6b7280;
}

.ustc-timetable .course-cell {
  padding: 0.28rem;
  background: #f7f8fa;
}

.ustc-timetable .course-card {
  display: flex;
  min-height: 72px;
  height: 100%;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.08rem;

  border-radius: 8px;
  border: none;
  background-color: #5c6170;
  color: #ffffff;
  box-shadow:
    0 10px 20px rgba(0, 0, 0, 0.10),
    inset 0 -3px 0 rgba(0, 0, 0, 0.20);
}

.ustc-timetable .course-code {
  font-size: 0.68rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.15;
}

.ustc-timetable .course-name {
  font-size: 0.86rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.2;
}

.ustc-timetable .course-info {
  font-size: 0.68rem;
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.15;
}

.schedule-note {
  margin-top: 1rem;
  color: #4b5563;
  font-size: 0.95rem;
}