.video-card, .related-card {
  background: #fff;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  transition: transform 0.3s, box-shadow 0.3s;
}

.video-card:hover, .related-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.video-card h3, .related-card h4 {
  margin: 0 0 10px 0;
  font-size: 18px;
}

.video-card h3 a, .related-card h4 a {
  color: #1976d2;
  text-decoration: none;
}

.video-card h3 a:hover, .related-card h4 a:hover {
  text-decoration: underline;
}

.video-meta {
  color: #999;
  font-size: 14px;
  margin: 5px 0;
}

.video-oneline, .related-oneline {
  color: #666;
  line-height: 1.6;
  margin: 10px 0 0 0;
}

.ui-style-0 { --primary-color: #1976d2; }
.ui-style-1 { --primary-color: #d32f2f; }
.ui-style-2 { --primary-color: #388e3c; }
.ui-style-3 { --primary-color: #f57c00; }
.ui-style-4 { --primary-color: #7b1fa2; }
.ui-style-5 { --primary-color: #0097a7; }
.ui-style-6 { --primary-color: #5d4037; }
.ui-style-7 { --primary-color: #455a64; }
.ui-style-8 { --primary-color: #c2185b; }
.ui-style-9 { --primary-color: #00796b; }
.ui-style-10 { --primary-color: #303f9f; }
.ui-style-11 { --primary-color: #e64a19; }
.ui-style-12 { --primary-color: #fbc02d; }
.ui-style-13 { --primary-color: #512da8; }
.ui-style-14 { --primary-color: #0288d1; }
.ui-style-15 { --primary-color: #689f38; }