@charset "UTF-8";
body,
html {
  width: 100%;
  height: 100%;
  padding: 0;
  margin: 0;background: #f3f3f3;
}

.show-flex {
  display: flex !important;
}

.hide {
  display: none !important;
}

.home {
  position: relative;
  height: 100%;
  /* overflow-y: auto; */
}

.home .page-item {
  box-sizing: border-box;
}

.showwhite {
  border-color: rgba(255, 255, 255, 0.15) !important;
  color: #fff !important;
}
.showwhite a{
  border-color: rgba(255, 255, 255, 0.15) !important;
  color: #fff 
}

.showwhite .header-logo::after {
  content: '';
  display: block;
  width: 131px;
  height: 36px;
  background: url("../img/home/logo.png");
  background-size: cover;
}

.showwhite .header-nav-item-second {
  background: rgba(32, 32, 32, 0.726);
  padding-top: 10px;
  padding-bottom: 10px;
}

.showblack {
  border-color: rgba(0, 0, 0, 0.15) !important;
  color: #000 !important;
}

.showblack a{
  border-color: rgba(0, 0, 0, 0.15) !important;
  color: #000 !important;
}

.showblack .header-logo::after {
  content: '';
  display: block;
  width: 131px;
  height: 36px;
  background: url("../img/home/logo1.png");
  background-size: cover;
}

.showblack .header-nav-item-second {
  background: rgba(224, 224, 224, 0.863);
}

.header {
  height: 74px;
  line-height: 74px;
  position: absolute;
  left: 0;
  top: 0;
  width: calc(100% - 14px);
  z-index: 1;
  background: transparent;
  border-bottom: 1px solid;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 60px;
  box-sizing: border-box;
  z-index: 2;
}

.header.on {
  background: rgb(3 3 3 / 45%);
  transition: all 0.5s ease;
  z-index: 999999;
}

.header-logo {
  line-height: 0;
  width: 131px;
  height: 36px;
  cursor: pointer;
}

.header-logo img {
  width: 131px;
  height: 36px;
}

.header-nav {
  display: flex;    margin-right: 100px;
}

.header-nav-item {
  cursor: pointer;
  text-align: center;
  width: 166px;
  font-size: 16px;
  position: relative;
}

.header-nav-item .show {
  display: flex;
}

.header-nav-item a{
  color: #ffffff;
 }
 .header-nav-item a:hover {
  color: #d8232a;
}

.header-nav-item-second {
  display: none;
  position: absolute;
  flex-direction: column;
  text-align: center;
  justify-content: center;
  align-items: center;
  width: 100%;
  color: unset;
  padding: 0;
}

.header-nav-item-second-li:last-of-type {
  border-bottom: 0;
}

.header-nav-item-second-li {
  box-sizing: border-box;
  width: 100%;
  height: 42px;
    line-height: 42px;
}
.header-nav-item-second-li a{
 color: #ffffff;
}

.header-nav-item-second-li:hover ,.header-nav-item-second-li a:hover {
  color: #d8232a;
}

.header-nav-item:hover span {
  color: #d8232a;
}

@keyframes scaleAnimation {
  0% {
    /* 起始状态 */
    opacity: 1;
    transform: scale(1) translateY(0);
  }
  50% {
    /* 中间状态 */
    opacity: 0.6;
    transform: scale(1) translateY(6px);
  }
  100% {
    /* 结束状态 */
    opacity: 1;
    transform: scale(1) translateY(0);
    column-rule-color: #bfc3d8;
  }
}

.slide {
  bottom: 20px;
  position: absolute;
  height: 30px;
  text-align: center;
  width: 200px;
  left: 50%;
  margin-left: -100px;
  font-size: 14px;
  z-index: 1;
}

.slide img {
  animation: scaleAnimation 3s infinite;
}

.slide-text {
  margin-top: 12px;
}

.slide-white::after {
  content: '';
  display: block;
  width: 20px;
  height: 28px;
  background: url("../img/home/slide-icon.png");
  background-size: cover;
  animation: scaleAnimation 3s infinite;
  position: absolute;
  left: 50%;
  margin-left: -10px;
  top: -30px;
}

.slide-black::after {
  content: '';
  display: block;
  width: 20px;
  height: 28px;
  background: url("../img/home/slide-icon1.png");
  background-size: cover;
  animation: scaleAnimation 3s infinite;
  position: absolute;
  left: 50%;
  margin-left: -10px;
  top: -30px;
}

.slide-black .slide-text {
  color: #000;
}

.slide-white .slide-text {
  color: #fff;
}