body {
  margin: 0;
  padding: 0;
  font-family: 'Arial', sans-serif;
  background-color: #f9f9f9;
}

.video-container {
  position: relative;
  width: 100%;
  padding-top: 56.25%; /* 16:9 비율 유지 */
  overflow: hidden;
}

.video-container video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.image-container {
  max-width: 1200px;
  margin: 50px auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
}

.image-container img {
  width: 100%;
  /* border-radius 제거 */
  /* box-shadow 제거 */
}