body {
  font-family: Arial, sans-serif; /* 添加字体�? */
  margin: 0;
  padding: 0;
}

#gq-toolbar {
  display: flex;
  align-items: center;
  position: fixed;
  top: 22.5vw;
  left: 1.5vw;
  width: 4vw; /* 调整宽度 */
  height: 4vw;
  z-index: 999999999;
  top: calc((100vh - 4vw) / 2);
}

#gq-toolbar h3 {
  margin-top: 0;
  font-size: 16px; /* 增加字体大小 */
}

#gq-toolbar ul {
  list-style-type: none;
  padding: 0;
}

#gq-toolbar ul li {
  margin: 5px 0;
}

#gq-toolbar ul li a {
  text-decoration: none;
  color: #333;
}

#gq-toolbar ul li a:hover {
  text-decoration: underline;
}

#guide-button {
  width: 100%;
  padding: 10px; /* 增加按钮大小 */
  font-size: 16px; /* 增加字体大小 */
  cursor: pointer;
}

.gq-modal {
  display: none;
  position: fixed;
  z-index: 10001;
  left: 0;
  top: 0;
  width: 100%;
  height: auto;
  background-color: rgba(0, 0, 0, 0.5);
}

.gq-modal-content {
  background-color: #fff;
  margin: 5% auto;
  /* padding: 20px;
  border: 1px solid #888; */
  width: 65vw;
  height: 36.5625vw;
  position: relative;
}

.gq-close-button {
  color: #aaa;
  float: right;
  z-index: 20;
  position: absolute;
  top: 1.7vw;
  right: 1.97vw;
  background-color: rgba(49, 49, 49, .5);
  height: 2.5vw;
  width: 2.5vw;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  cursor: pointer;
}

.close-button:hover,
.close-button:focus {
  color: black;
  text-decoration: none;
  cursor: pointer;
}

.video-box{
  height: 100%;
  width: 100%;
}

.controls {
  margin-top: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

#speed {
  margin-left: 10px;
}

#pip-button {
  margin-left: 20px;
}