body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: #f5f5f5;
  color: #333;
}

header {
  text-align: center;
  background: #222;
  color: white;
  padding: 20px;
}

.video-list {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin: 30px auto;
  max-width: 900px;
  flex-wrap: wrap;
}

.video {
  background: white;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
  width: 250px;
  text-align: center;
  transition: transform 0.2s;
}

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

.video img {
  width: 100%;
  height: auto;
}

.video p {
  margin: 10px;
}

footer {
  text-align: center;
  padding: 15px;
  background: #eee;
  font-size: 14px;
  color: #777;
}