.video-link {
  margin-left: 10px;
  padding: 2px 8px;
  font-size: 12px;
  font-weight: bold;
  color: #2a7ecb;
  border: 1.5px solid #2a7ecb;
  border-radius: 16px;
  text-decoration: none;
  background: #fff;
  white-space: nowrap;
}

.video-link:hover {
  background: #2a7ecb;
  color: #fff;
}

.video-modal {
  display: none;
  position: fixed;
  z-index: 9999;
  inset: 0;
  background: rgba(0,0,0,0.8);

  /* 中央表示用 */
  justify-content: center;
  align-items: center;
  padding: 20px;
  box-sizing: border-box;
}

.video-modal-content {
  position: relative;
  width: 100%;
  max-width: 900px;
  margin: 0;
}

.video-modal iframe {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  height: auto;
  max-height: 80vh;
  background: #000;
}

.close {
  position: absolute;
  top: -44px;
  right: 0;
  width: 36px;
  height: 36px;
  color: #fff;
  font-size: 30px;
  line-height: 36px;
  text-align: center;
  cursor: pointer;
  background: rgba(0,0,0,0.35);
  border-radius: 50%;
}

/* スマホ微調整 */
@media (max-width: 768px) {
  .video-modal {
    padding: 16px;
  }

  .video-modal-content {
    max-width: 100%;
  }

  .close {
    top: -50px;
    width: 42px;
    height: 42px;
    font-size: 32px;
    line-height: 42px;
  }

  .video-link {
    margin-left: 8px;
    padding: 2px 7px;
    font-size: 11px;
  }
}