body {
  margin: 0;
  padding: 0;
  font-family: "Microsoft YaHei", "微软雅黑", "宋体", "Arial", "sans-serif";
}
body,
button,
input,
select,
textarea {
  font: 12px/1 system-ui, "Microsoft YaHei", "微软雅黑", "arial", "tahoma", "MicrosoftJhengHei", "sans-serif";
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased !important;
  /* 用 ascii 字符表示，使得在任何编码下都无问题 */
}
a {
  text-decoration: none;
}
a:link,
a:visited,
a:hover {
  color: inherit;
  text-decoration: none;
}
input {
  all: unset;
  /* 移除所有默认样式 */
  box-sizing: border-box;
  /* 让 padding 和 border 计算在 width 内 */
  font-family: inherit;
  /* 继承父级字体 */
  font-size: inherit;
  /* 继承字体大小 */
  appearance: none;
  /* 移除默认外观（对部分浏览器有效） */
  border: none;
  outline: none;
  background: transparent;
  font: inherit;
  padding: 0;
  margin: 0;
}
input:focus {
  outline: none;
}
button {
  all: unset;
  /* 移除所有默认样式 */
  background: transparent;
  /* 背景透明 */
  border: none;
  /* 移除默认边框 */
  font-family: inherit;
  /* 继承父元素字体 */
  font-size: inherit;
  /* 继承字体大小 */
  padding: 0;
  /* 去除内边距 */
  margin: 0;
  /* 去除外边距 */
  cursor: pointer;
  /* 使按钮可点击 */
  outline: none;
  /* 去除焦点框 */
  appearance: none;
  /* 去除系统样式 */
}
* {
  box-sizing: border-box;
}
ul,
li {
  list-style: none;
  margin: 0;
  padding: 0;
}
.carousel-layout {
  width: 100%;
  display: flex;
  display: -ms-flexbox;
  align-items: center;
  justify-content: center;
  position: relative;
}
.carousel-layout .prev,
.carousel-layout .next {
  padding: 12px 24px;
  background-color: #3972d4;
  color: #fff;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  -ms-user-select: none;
  user-select: none;
  -ms-transition: all 0.3s ease;
  transition: all 0.3s ease;
  position: absolute;
}
.carousel-layout .prev:hover,
.carousel-layout .next:hover {
  background-color: #2d5aa0;
  -ms-transform: scale(1.05);
  transform: scale(1.05);
}
.carousel-layout .prev:active,
.carousel-layout .next:active {
  -ms-transform: scale(0.95);
  transform: scale(0.95);
}
.carousel-layout .prev:disabled,
.carousel-layout .next:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  -ms-transform: none;
  transform: none;
}
.carousel-layout .prev {
  left: 0;
}
.carousel-layout .next {
  right: 0;
}
.carousel-layout .news-carousel-container {
  max-width: 1620px;
  height: 360px;
  overflow: hidden;
  position: relative;
}
.carousel-layout .news-carousel-container .carousel-track {
  display: -ms-flexbox;
  display: flex;
  -ms-perspective: 1000px;
  perspective: 1000px;
}
.carousel-layout .news-carousel-container .carousel-item {
  -ms-flex-negative: 0;
  flex-shrink: 0;
  display: block;
  width: 540px;
  height: 360px;
  overflow: hidden;
  cursor: pointer;
  -ms-transition: all 0.5s ease-in-out;
  transition: all 0.5s ease-in-out;
}
.carousel-layout .news-carousel-container .carousel-item img {
  width: 100%;
  height: 100%;
  -ms-interpolation-mode: bicubic;
  display: block;
}