body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 20px;
  background: #f4f4f4;
}

h1 {
  text-align: center;
  color: #333;
}

.video-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

.video-card {
  width: 300px;
  cursor: pointer;
  background: #fff;
  padding: 10px;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s;
}

.video-card:hover {
  transform: scale(1.05);
}

.video-card img {
  width: 100%;
  border-radius: 5px;
}

.video-card h3 {
  font-size: 16px;
  margin: 10px 0 0;
  color: #444;
  text-align: center;
}

/* Modal styles */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  padding-top: 60px;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0,0,0,0.8);
}

.modal-content {
  margin: auto;
  background-color: #fff;
  padding: 20px;
  border-radius: 10px;
  width: 80%;
  max-width: 800px;
  position: relative;
}

.close {
  position: absolute;
  top: 10px;
  right: 20px;
  color: #aaa;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
}

.close:hover {
  color: #000;
}