/* 引入字体库 */
@font-face {
  font-family: "Alimama FangYuanTi VF-Medium, Alimama FangYuanTi VF-Medium";
  src: url("../font/AlimamaFangYuanTiVF-Thin.ttf");
  font-weight: 600;
  font-style: normal;
}
/* 头部开始 */
.xdev_navigation_first {
  width: 100%;
  height: 90px;
  line-height: 90px;
  background-color: #ffffff;
  text-align: center;
  position: fixed;
  top: 0;
  z-index: 1000;
}
.xdev_navigation_second {
  width: 100%;
  height: 80px;
  line-height: 80px;
  background-color: #00559b;
  text-align: center;
  color: #ffffff;
  position: fixed;
  top: 90px;
  z-index: 1000;
}
/* 头部结束 */
/* 内容开始 */
.xdev_container {
  width: 100%;
  min-height: 100vh;
  /* padding-top: 170px;
  box-sizing: border-box; */
  margin-top: 0px;
}
.container_inner {
  position: relative;
}
/* 背景图 */
.xdev_bg {
  position: fixed;
  right: 120px;
  top: 0;
}
.xdev_bg_img {
  width: 840px;
  height: auto;
}
/* 轮播 */
.swiper {
  width: 100%;
  overflow: hidden;
  --swiper-theme-color: #ff6600;
  --swiper-pagination-color: #00ff33; /* 两种都可以 */
}
.xdev_swiper_home_banner{
 height: 100vh;
}
.xdev_swiper_slide {
  position: relative;
}
.dot {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 16px;
  box-sizing: border-box;
}

.dot .dot-customs {
  width: 14px;
  height: 4px;
  background: #dce6ed;
  border-radius: 1px 1px 1px 1px;
  transform: skew(-20deg);
  margin-right: 20px;
  cursor: pointer;
}

.dot .dot-customs-active {
  background-color: #0d9ed7;
}
/* 轮播 */
.xdev_swiper_home_banner_img {
  width: auto;
  height: 100%;
  object-fit: cover;
  animation: scaleDown 2s;
}
.xdev_swiper_slide_mask {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  cursor: pointer;
}
.xdev_swiper_slide_mask_content {
  width: 100%;
  max-width: 1440px;
  height: 100%;
  margin: 0 auto;
  padding: 194px 0 0 0;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.xdev_swiper_slide_mask_nav {
  width: 100%;
  text-align: left;
  font-size: 14px;
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  color: #bbc0ca;
  line-height: 24px;
}
/* 时间 */
.xdev_swiper_slide_mask_time {
  width: 100%;
  height: 100%;
  flex: 1;
  position: relative;
}
.xdev_swiper_slide_mask_left_text {
  text-align: center;
}
.xdev_swiper_slide_mask_time_item {
  font-size: 150px;
  font-family: DIN;
  /*font-weight: bold;*/
  color: #ffffff;
  line-height: 176px;
  position: absolute;
  transition: all 3s;
  top:50%;
  transform: translateY(-50%);
}
.xdev_animate_first {
  top:50%;
  left: 50%;
  transform: translate(-50%,-50%) scale(1.8);
  animation: fadeInAndScale 2s ease-in-out;
  animation-duration: 2s;
  animation-delay: 0s;
  opacity: 0;
}
.xdev_animate_second {
  width: 100%;
  height: 100%;
  display: none;
  position: relative;
}
.xdev_animate_second_left {
  top:50%;
  left: 200px;
  transform: translateY(-50%) scale(1.8);
  animation: secondLeftAnimation 2s linear;
}
.xdev_animate_second_right {
  top:50%;
  right: 200px;
  transform: translateY(-50%) scale(1.8) ;
  animation: secondRightAnimation 2s linear;
  overflow: hidden;
}
.xdev_animate_second_scroll {
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  width: 700px;
  overflow: hidden;
  line-height: 280px;
  margin-left: 300px;
  height: 280px;
}
.xdev_animate_second_scroll span {
  font-size: 270px;
  position: absolute;
}
.xdev_animate_third {
  display: none;
  width: 100%;
  flex: 1;
  height: 100%;
}
.xdev_animate_third_container {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 24px;
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  color: #ffffff;
  line-height: 36px;
  position: relative;
}
.xdev_swiper_slide_mask_left_time {
  position: absolute;
  top:50%;
  transform: translateY(-50%);
  left: 20px;
  animation: leftAnimation 1s linear;
}
.xdev_swiper_slide_mask_right_time {
  position: absolute;
  top:50%;
  transform: translateY(-50%);
  right: 20px;
  animation: rightAnimation 1s linear;
}
.xdev_swiper_slide_mask_left_text {
  position: absolute;
  left: 50%;
  top: 46%;
  transform: translate(-50%);
  animation: textAnimation 1s ease-in;
}
.xdev_swiper_slide_mask_left_line {
  display: none;
}
/* 提示 */
.xdev_swiper_slide_mask_tips {
  font-size: 16px;
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  color: #ffffff;
  line-height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.xdev_swiper_slide_mask_tips_icon {
  display: inline-block;
  margin-top: 15px;
  width: 20px;
  height: auto;
}
/* 时间进度 */
.xdev_progress_container {
  width: 100%;
  position: sticky;
  top: 90px;
  z-index: 10;
  background-color: #ffffff;
}
.xdev_progress_container_content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.xdev_progress_container_content_left,
.xdev_progress_container_content_right {
  display: inline-block;
  flex: 1;
}
.xdev_progress_container_content_left {
  height: 8px;
  background-color: #00559b;
}
.xdev_progress_container_content_right {
  height: 8px;
  background-color: #f1f8fd;
}
.xdev_progress_bar_container {
  width: 1440px;
  height: 8px;
  background: #f1f8fd;
}
#progress-bar {
  height: 8px;
  background-color: #00559b;
  transition: width 2s; /* 添加过渡效果 */
}
#years {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 0;
  box-sizing: border-box;
}
#years li {
  /* width: 25%; */
  text-align: center;
  font-size: 14px;
  font-family: Alimama FangYuanTi VF-Medium, Alimama FangYuanTi VF-Medium;
  font-weight: normal;
  color: #182b62;
  line-height: 24px;
/*  cursor: pointer;*/
}
#MOBILE{
  display: none;
}
/* 内容结束 */
/* ================================== 兼容 css ================================== */
@media all and (max-width: 1080px){
  #WEB{
    display: none;
  }
  #MOBILE{
    display: block;
  }
  .xdev_swiper_slide_mask_nav{
    display: none;
  }
  .xdev_bg{
    right:20px;
  }
  .xdev_bg_img{
    width:500px;
  }
  .xdev_navigation_first {
    height: 60px;
    line-height: 60px;
  }
  .xdev_navigation_second {
    display: none;
  }
  .xdev_container {
    /* padding-top: 60px; */
  }
  .xdev_progress_container{
    display: none;
  }
  .xdev_animate_third_container{
    font-size: 14px;
    line-height: 24px;
  }
  .xdev_swiper_slide_mask_time_item {
    font-size: 60px;
    line-height: 120px;
  }
  .xdev_animate_second_scroll {
    width: 400px;
    line-height: 110px;
    margin-left: 300px;
    height: 110px;
  }
  .xdev_animate_second_scroll span {
    font-size: 110px;
    position: absolute;
  }
}
/* ================================== Mobile css ================================== */
@media all and (max-width: 766px) {
  #WEB{
    display: none;
  }
  #MOBILE{
    display: block;
  }
  .xdev_swiper_home_banner{
    height: auto;
  }
  .xdev_swiper_slide_mask_content{
    padding: 0;
  }
  .xdev_navigation_first {
    height: 60px;
    line-height: 60px;
  }
  .xdev_navigation_second {
    display: none;
  }
  .xdev_swiper_slide_mask_nav {
    display: none;
  }
  .xdev_swiper_slide_mask_tips {
    display: none;
  }
  .xdev_container {
    /* padding-top: 60px; */
  }
  .xdev_bg {
    right: 20px;
  }
  .xdev_bg_img {
    width: 300px;
  }
  .xdev_swiper_home_banner_img {
    height: 312px;
    width: 100%;
    object-fit: cover;
  }
  .xdev_swiper_slide_mask_time {
    font-size: 16px;
    line-height: 24px;
  }
  .xdev_animate_third_container{
    font-size: 14px;
    line-height: 24px;
  }
  .xdev_swiper_slide_mask_time_item {
    font-size: 30px;
    line-height: 50px;
  }
  .xdev_animate_second_scroll {
    width: 150px;
    line-height: 80px;
    margin-left: 300px;
    height: 80px;
  }
  .xdev_animate_second_scroll span {
    font-size: 54px;
    position: absolute;
  }
  .xdev_animate_second_left {
    left: 50px;
    animation: secondLeftMobileAnimation 2s linear;
  }
  .xdev_animate_second_right {
    right: 50px;
    animation: secondRightMobileAnimation 2s linear;
  }
  .xdev_swiper_slide_mask_left_text {
    width: 80%;
    top: 60%;
    transform: translateX(-50%);
  }
  .xdev_swiper_slide_mask_left_line {
    display: block;
    width: 50px;
    height: 2px;
    background-color: #ffffff;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
  }
}

/* 动画 */
/* 背景图缩小 */
@keyframes scaleDown {
  0% {
    transform: scale(1.2);
  }
  100% {
    transform: scale(1);
  }
}
@keyframes fadeInAndScale {
  0% {
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%) scale(1);
    opacity: 0;
  }
  100% {
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%) scale(1.8);
    opacity: 1;
  }
}

@keyframes secondLeftAnimation {
  0% {
    top:50%;
    left: 50%;
    transform: translate(-50%,-50%) scale(1.8) ;
  }

  100% {
    top:50%;
    left: 200px;
    transform:  translateY(-50%) scale(1.8);
  }
}
@keyframes secondRightAnimation {
  0% {
    top:50%;
    transform:  translate(50%,-50%) scale(1.8);
    right: 50%;
  }

  100% {
    top:50%;
    transform:  translateY(-50%) scale(1.8);
    right: 200px;
  }
}
@keyframes secondLeftMobileAnimation {
  0% {
    top:50%;
    left: 50%;
    transform: translate(-50%,-50%) scale(1.8) ;
  }

  100% {
    top:50%;
    left: 50px;
    transform:  translateY(-50%) scale(1.8);
  }
}
@keyframes secondRightMobileAnimation {
  0% {
    top:50%;
    transform:  translate(50%,-50%) scale(1.8);
    right: 50%;
  }

  100% {
    top:50%;
    transform:  translateY(-50%) scale(1.8);
    right: 50px;
  }
}
@keyframes leftAnimation {
  0% {
    transform:  translateY(-50%) scale(1.8);
    left: 50px;
  }

  100% {
    transform:  translateY(-50%) scale(1);
    left: 20px;
  }
}

@keyframes rightAnimation {
  0% {
    transform:  translateY(-50%) scale(1.8);
    right: 50px;
  }

  100% {
    transform:  translateY(-50%) scale(1);
    right: 20px;
  }
}
@keyframes textAnimation {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}