.card-container {
  width: 100%;
  box-sizing: border-box;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1em;
  padding: 1em;
}

.card-item {
  max-height: 300px;
  border-radius: 6px;
  border: 2px solid #d1d9e0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.card-title {
  height: 32px;
  line-height: 32px;
  text-align: center;
  font-size: 1em;
  font-weight: 600;
  border-bottom: 1px solid #d1d9e0;
  flex-shrink: 0;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  padding: 0 0.5em;
}

.sticky-mark::before {
  content: '*';
  color: #f00;
}

.card-list {
  flex: 1;
  box-sizing: border-box;
  overflow: auto;
}

.card-list::-webkit-scrollbar {
  display: none;
}

.card-list li:not(:last-child) {
  margin-bottom: 0.3em;
}