.video_p {padding-top: 0.3rem; text-align: center; clear: both;}
.video_list  {margin: 0.0625rem 0; display: table;}
.video_list  li:nth-child(4n) {margin-right: 0 !important;}
.video_list  li:hover  {transform: scale(1.01);}
.video_list  li {
  margin-top: 0.1875rem;
  margin-right: 0.1875rem;
  width: 1.44rem;
  height: 1.729167rem;
  background: #fff !important;
  border-radius: 0.08rem;
  box-shadow: 1px 10px 10px rgba(0, 0, 0, 0.1);
  cursor: pointer;
  overflow: hidden;
  float: left;
}
.video_list  li .p_pic {
  width: 1.44rem;
  height: 1.02rem;
  background-position: 50% 50%;
  background-repeat: no-repeat;
  background-size: 100%;
  position: relative;
  transition: transform 0.5s ease;
}
.video_list  li .p_pic img {width: 1.56rem; height: 1.02rem; position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);}
.video_info {width: 100%; padding: 0.1rem;}
.video_list  li .video_info .video_title {height: 0.38rem; font-size: 0.10rem; font-weight: bold; color: #222; display: table; overflow: hidden;}
.video_list  li:hover .video_title {color: #0075C1;}
.video_list li .video_info span {font-family: Arial; font-size: 0.08rem; color: #A4A4A4;}


/* 播放蒙版层 */
.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1.02rem;
  /*background: rgba(0, 0, 0, 0.4);*/
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s;
}

.video-card:hover .video-overlay {
  background: rgba(0, 0, 0, 0.6);
}

/* 播放按钮 */
.play-button {
  width: 48px;
  height: 48px;
  background: url("../images/yc_video_play.png") left center no-repeat;
  background-size: 100%;
  border-radius: 50%;
  transition: transform 0.3s, background 0.3s;
  box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.play-button i {
  margin-left: 4px; /* 让三角稍微右移一点，看起来更居中 */
}

.video-card:hover .play-button {
  transform: scale(1.1);
  background: white;
  color: #e63946;
}