/* 品牌色 */
:root {
  --color-primary: #053e86;
  --color-accent: #f0b429;
  --color-line: #f0b429;
  --fs-section-tit: 0.55rem;
  --fs-section-sub: 0.18rem;
}

/* 基础 */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 100px; }
body {
  font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 0.18rem;
  line-height: 1.6;
  color: #000;
  background: #fff;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; transition: color 0.3s ease; }
a:hover { color: var(--color-accent); }
ul { list-style: none; }
img { max-width: 100%; vertical-align: top; border: 0; }
.imgZoom { overflow: hidden; }
.imgZoom img {
  transition: transform 0.8s ease;
}
.imgZoom:hover img {
  transform: scale(1.1);
}
.wrap { width: 83.33%; margin: 0 auto; }
.fix::before, .fix::after { display: table; clear: both; content: ''; }
.l { float: left; }
.r { float: right; }
.tit42 { font-size: 0.4rem; line-height: 0.44rem; font-weight: bold; }
.con22 { font-size: 0.22rem; line-height: 0.34rem; }

/* 导航 */
.header {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  z-index: 50;
  transition: all 0.5s ease;
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
}
.header .wrap {
  display: flex;
  align-items: center;
  min-height: 0.88rem; width: 95%;
}
.header .h_logo {
  float: none;
  flex-shrink: 0;
  order: 1;
  padding: 15px 0.35rem 15px 0;
}
.header .h_logo a {
  width: auto;
  max-width: 5.5rem;
  display: block;
}
.logo_text { line-height: 1.15; }
.logo_text .logo_cn {
  display: block;
  font-size: 30px;
  font-weight: bold;
  color: #fff;
  letter-spacing: 0.03em;
  transition: color 0.5s ease;
}
.logo_text .logo_en {
  display: block;
  margin-top: 0.06rem;
  font-size: 12px;
  line-height: 1.35;
  color: rgba(255, 255, 255, 0.82);
  letter-spacing: 0.05em;
  white-space: nowrap;
  transition: color 0.5s ease; font-weight: 400; font-family: Arial;
}
.header .inav_wrapper {
  float: none;
  order: 2;
  margin-left: auto;
}
.header .inav_wrapper .inav_li {
  padding: 0 0.22rem;
  float: left;
  position: relative;
}
.header .inav_wrapper .inav_li .inav_a {
  font-size: 0.21rem;
  line-height: 0.32rem;
  color: #fefefe;
  transition: all 0.5s ease;
  display: block;
  padding: 0.28rem 0 0.24rem;
}
.header .inav_wrapper .inav_li:hover .inav_a { color: var(--color-accent); }
.header .inav_wrapper .inav_li .inav_down {
  position: absolute;
  width: 120%;
  left: 50%;
  transform: translateX(-50%);
  top: 100%;
  display: none;
  z-index: 99;
  box-shadow: 0 7px 15px rgba(0, 0, 0, 0.1);
}
.header .inav_wrapper .inav_li:hover .inav_down { display: block; }
.header .inav_wrapper .inav_li .inav_down ul {
  position: relative;
  z-index: 99;
  padding: 0 0.1rem;
  background: #fff;
  border-radius: 5px;
}
.header .inav_wrapper .inav_li .inav_down ul li {
  text-align: center;
  color: #333;
  line-height: 0.5rem;
  font-size: 0.19rem;
  border-bottom: 1px solid #dddada;
}
.header .inav_wrapper .inav_li .inav_down ul li:last-child { border-bottom: 0; }
.header .inav_wrapper .inav_li .inav_down ul li:hover { color: var(--color-accent); }
.header:hover,
.header.fixed {
  background: #fff;
  box-shadow: 0 4px 9px rgba(10, 2, 4, 0.06);
}
.header:hover .logo_text .logo_cn,
.header.fixed .logo_text .logo_cn { color: var(--color-primary); }
.header:hover .logo_text .logo_en,
.header.fixed .logo_text .logo_en { color: var(--color-primary);}
.header:hover .inav_wrapper .inav_li .inav_a,
.header.fixed .inav_wrapper .inav_li .inav_a { color: #000; }

/* 导航右侧工具 */
.header .h_tools {
  float: none;
  flex-shrink: 0;
  order: 3;
  display: flex;
  align-items: center;
  gap: 0.22rem;
  padding: 0;
  margin-left: 0.45rem;
}
.header .h_tools .h_search {
  cursor: pointer;
  padding: 0;
  position: relative;
}
.header .h_tools .h_search::after {
  content: '';
  position: absolute;
  right: -0.11rem;
  top: 50%;
  transform: translateY(-50%);
  height: 0.22rem;
  width: 1px;
  background: rgba(255, 255, 255, 0.35);
}
.header .h_tools .h_search .iconfont {
  font-size: 17px;
  line-height: 1;
  display: block;
  padding: 10px;
  background: rgba(255, 255, 255, 0.4);
  border-radius: 50%;
  color: #fff;
  transition: background 0.3s ease, color 0.3s ease;  margin-right: 20px;
}
.header .h_tools .h_vr {
  cursor: pointer;
  padding-top: 0.08rem;
  margin-left: 0.3rem;
  margin-right: 0.25rem;
}
.header .h_tools .h_vr .icon {
  width: 0.3rem;
  height: 0.29rem;
  background: url(../images/ui/h_vr01.png) no-repeat center/cover;
  display: inline-block;
  vertical-align: middle;
}
.header .h_tools .h_vr .t {
  font-size: 0.17rem;
  line-height: 0.29rem;
  color: #fefefe;
  transition: all 0.5s ease;
  display: inline-block;
  vertical-align: middle;
  margin-left: 0.1rem;
}
.header .h_tools .h_lan1 {
  padding: 0.08rem 0.2rem 0;
  padding-left: 0;
  font-size: 0.18rem;
  color: #fff;
}
.header .h_tools .h_menu {
  cursor: pointer;
  padding-left: 0.08rem;
}
.header .h_tools .h_menu .iconfont {
  font-size:25px;
  line-height: 1;
  display: block;
  color: #fff;
  padding: 0.08rem 0.02rem 0;
  transition: color 0.3s ease;
}
.header:hover .h_tools .h_search::after,
.header.fixed .h_tools .h_search::after { background: #d2d4d6; }
.header:hover .h_tools .h_search .iconfont,
.header.fixed .h_tools .h_search .iconfont { background: #d1d1d1; }
.header:hover .h_tools .h_search:hover .iconfont,
.header.fixed .h_tools .h_search:hover .iconfont { color: var(--color-accent); }
.header:hover .h_tools .h_menu .iconfont,
.header.fixed .h_tools .h_menu .iconfont { color: var(--color-primary); }
.header:hover .h_tools .h_vr .icon,
.header.fixed .h_tools .h_vr .icon { background: url(../images/ui/h_vr02.png) no-repeat center/cover; }
.header:hover .h_tools .h_vr .t,
.header.fixed .h_tools .h_vr .t { color: var(--color-accent); }
.header:hover .h_tools .h_lan1,
.header.fixed .h_tools .h_lan1 { color: var(--color-accent); }

.search-alert {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: #fff;
  z-index: 98;
  transition: transform 0.5s ease;
  transform: translateY(-100%);
}
.search-alert .content { width: 80%; margin: 0 auto; position: relative; }
.search-alert .cent-form {
  padding: 0.3rem 0;
  height: 0.4rem;
  line-height: 0.4rem;
  float: left;
  width: 86%;
  text-align: center;
}
.search-alert .cent-form .inp {
  display: inline-block;
  border: none;
  font-size: 16px;
  height: 0.4rem;
  line-height: 0.4rem;
  width: calc(60% - 50px);
  text-align: left;
  box-sizing: border-box;
  background: none;
  padding: 0;
  vertical-align: middle;
  border-bottom: 1px solid #000;
}
.search-alert .cent-form button {
  background: none;
  outline: none;
  border: none;
  display: inline-block;
  vertical-align: middle;
  margin-left: 20px;
  cursor: pointer;
}
.search-alert .cent-form .iconfont {
  font-size: 0.3rem;
  line-height: 0.4rem;
  display: block;
  color: #000;
  font-weight: bold;
}
.search-alert.active { transform: translateY(0); }

.right_nav .cover {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  z-index: 60;
  transition: all 0.5s;
  opacity: 0;
  visibility: hidden;
}
.right_nav .close { text-align: right; cursor: pointer; margin-bottom: 30px; }
.right_nav .content {
  position: fixed;
  right: -100%;
  top: 0;
  width: 16%;
  min-width: 220px;
  height: 100%;
  z-index: 100;
  background: #fff;
  transition: all 0.5s;
  overflow-y: auto;
  padding: 50px 20px;
  box-sizing: border-box;
}
.right_nav .content ul li {
  padding: 0 20px;
  line-height: 32px;
  font-size: 16px;
  color: #000;
  margin-bottom: 10px;
}
.right_nav.active .cover { opacity: 1; visibility: visible; }
.right_nav.active .content { right: 0; }

#fp-nav1.fp-nav-right {
  width: 30px;
  height: 100%;
  left: 1%;
  top: 0;
  box-sizing: border-box;
  padding: 0.9rem 0 0;
  margin-top: 0;
  position: fixed;
  z-index: 101;
}
#fp-nav1.fp-nav-right .fp-menu-wr {
  display: block;
  position: relative;
  width: 100%;
  height: 100%;
  transition: all 0.3s ease;
  border-right: 0px solid rgba(0, 0, 0, 0.12);
}
#fp-nav1.fp-nav-right ul {
  display: block;
  position: absolute;
  width: 50px;
  left: 50%;
  top: 50%;
  transform: translateX(-50%) translateY(-50%);
}
#fp-nav1.fp-nav-right ul li { display: block; height: auto; width: auto; overflow: hidden; }
#fp-nav1.fp-nav-right ul li a {
  display: block;
  position: relative;
  font-size: 0;
  margin: 6px 0;
  transition: all 0.3s ease;
}
#fp-nav1.fp-nav-right ul li span {
  display: none;
  position: relative;
  color: #222;
  font-size: 16px;
  letter-spacing: 2px;
  font-weight: 500;
  white-space: nowrap;
  transform: rotate(90deg);
  transition: all 0.3s ease;
}
#fp-nav1.fp-nav-right ul li.active a { padding-bottom: 0.9rem; }
#fp-nav1.fp-nav-right ul li a .shape {
  display: block;
  width: 10px;
  height: 10px;
  box-sizing: border-box;
  border: 2px solid #222;
  border-radius: 50%;
  margin: 0 auto;
  transition: all 0.3s ease;
}
#fp-nav1.fp-nav-right ul li.active a .shape {
  width: 14px;
  height: 4px;
  background: var(--color-accent);
  border-color: var(--color-accent);
  border-radius: 0;
  transform: rotate(-45deg);
}
#fp-nav1.fp-nav-right ul li.active a span {
  display: block;
  writing-mode: vertical-rl;
  padding: 15px 0 0 10px;
  transform: rotate(0);
}
#fp-nav1.fp-nav-right ul li.active a::after {
  content: "";
  display: block;
  position: absolute;
  width: 2px;
  height: 40px;
  background: rgba(0, 0, 0, 0.3);
  left: 24px;
  bottom: 0;
  transition: all 0.3s ease;
}
#fp-nav1.fp-nav-right.white ul li span { color: #fff; }
#fp-nav1.fp-nav-right.white ul li a .shape { border-color: #fff; }
#fp-nav1.fp-nav-right.white ul li.active a .shape { border-color: #fff; background: #fff; }
#fp-nav1.fp-nav-right.white ul li.active a::after { background: rgba(255, 255, 255, 0.3); }
#fp-nav1.fp-nav-right.white .fp-menu-wr { border-right-color: rgba(255, 255, 255, 0.4); }

.float_box {
  position: fixed;
  right: 0;
  bottom: 0.25rem;
  z-index: 400;
}
.float_box .btns_ {
  width: 77px;
  height: 67px;
  background: var(--color-primary);
  text-align: center;
  padding-top: 15px;
  box-sizing: border-box;
  transition: all 0.5s ease;
  cursor: pointer;
}
.float_box .btns_ .tit { font-size: 14px; color: #fff; }
.float_box .btns_:hover { background: var(--color-accent); }

/* Banner */
.ibanner {
  height: 100vh;
  position: relative;
}
.ibanner .swiper-container,
.ibanner .swiper-slide .img_box {
  height: 100%;
}
.ibanner .swiper-slide { opacity: 0; z-index: 0; transition: opacity 1s ease; }
.ibanner .swiper-slide-prev { opacity: 0; z-index: 1; }
.ibanner .swiper-slide-active { opacity: 1; z-index: 2; }
.ibanner .swiper-slide-next { z-index: 1; }
.ibanner .swiper-slide .img_box { position: relative; height: 100%; }
.ibanner .swiper-slide .img_box img,
.ibanner .swiper-slide .img_box video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ibanner .swiper-slide.video_slide .img_box::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.1);
}
.ibanner .swiper-slide .intro_box {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  margin-top: -1rem;
  z-index: 10;
  pointer-events: none;
}
.ibanner .swiper-slide .intro_box .tit {
  font-size: 0.64rem;
  line-height: 0.78rem;
  color: #fff;
  font-weight: bold;
  letter-spacing: 0.05em;  margin-bottom: 25px;
}
.ibanner .swiper-slide .intro_box .con {
  font-size: 18px;
  margin-top: 0.05rem;
  line-height: 0.38rem;
  color: #fff;
  letter-spacing: 0.07em; padding-right: 300px;
}
.ibanner .swiper-slide .intro_box .icon {
  position: relative;
  margin-top: 26px;
  width: 34px;
  height: 20px;
  overflow: hidden;
}
.ibanner .swiper-slide .intro_box .icon img {
  position: absolute;
  top: 0;
  right: 0;
  max-width: none;
  width: 34px;
}
.ibanner .r_nav {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0.4rem;
  z-index: 2;
  width: 64px;
}
.ibanner .r_nav .icon {
  display: block;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  width: 23px;
  height: 40px;
  cursor: pointer;
  background: url(../images/ui/banner_mouse_ico.png) no-repeat -23px 0;
  animation: nudgeMouse 1.6s linear infinite;
}
.ibanner .r_nav .icon::before,
.ibanner .r_nav .icon::after {
  content: "";
  position: absolute;
}
.ibanner .r_nav .icon::before {
  width: 23px;
  height: 40px;
  background: url(../images/ui/banner_mouse_ico.png) no-repeat 0 0;
  animation: colorSlide 1.6s linear infinite;
  top: 0;
  left: 0;
}
.ibanner .r_nav .icon::after {
  background-color: #fff;
  width: 4px;
  height: 4px;
  border-radius: 100%;
  animation: trackBallSlide 1.6s linear infinite;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  margin: auto;
}
@keyframes trackBallSlide {
  0% { opacity: 1; transform: scale(1) translateY(-8px); }
  34% { opacity: 1; transform: scale(0.9) translateY(4px); }
  68% { opacity: 0; transform: scale(0.4) translateY(16px); }
  100% { opacity: 0; transform: scale(0.4) translateY(-8px); }
}
@keyframes colorSlide {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}
@keyframes nudgeMouse {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}
.ibanner .left-area { display: none; }
.ibanner .line_ { display: none; }
.ibanner .left-area {
  position: absolute;
  top: 50%;
  left: 0.35rem;
  transform: translateY(-50%);
  z-index: 1;
}
.ibanner .left-area .pagination-left .line {
  width: 0.15rem;
  height: 2px;
  padding: 0.07rem 0;
  transition: all 0.5s ease;
  cursor: pointer;
}
.ibanner .left-area .pagination-left .line::after {
  content: "";
  display: block;
  width: 100%;
  height: 2px;
  background: rgba(255, 255, 255, 0.3);
}
.ibanner .left-area .pagination-left .line.active { width: 0.3rem; }
.ibanner .left-area .pagination-left .line.active::after { background: #fff; }
.ibanner .line_ {
  position: absolute;
  top: 0;
  width: 1px;
  height: 100%;
  background: rgba(255, 255, 255, 0.4);
  z-index: 2;
}
.ibanner .line_01 { left: 5.2%; }
.ibanner .line_02 { right: 5.2%; }
.ibanner .swiper-container-horizontal > .swiper-pagination-bullets {
  width: auto;
  right: 8.335%;
  text-align: left;
  left: auto;
  bottom: 0.4rem;
  z-index: 20;
}
.ibanner .swiper-pagination .swiper-pagination-bullet {
  display: inline-block;
  width: 1.2rem;
  height: auto;
  vertical-align: middle;
  background: transparent;
  opacity: 1;
  outline: none;
  cursor: pointer;
}
.ibanner .swiper-pagination .swiper-pagination-bullet .tit {
  font-size: 15px;
  height: 25px;
  overflow: hidden;
  color: #fff;
  text-align: left;
  opacity: 0.6;
  transition: all 0.5s ease;
}
.ibanner .swiper-pagination .swiper-pagination-bullet-active .tit { opacity: 1; }
.ibanner .swiper-pagination-bullet .timer {
  display: block;
  position: relative;
  width: 1.2rem;
  height: 2px;
  margin-top: 10px;
  background: transparent;
  opacity: 1;
}
.ibanner .swiper-pagination-bullet .timer::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #fff;
  opacity: 0.34;
  content: '';
}
.ibanner .swiper-pagination-bullet .process {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  opacity: 0;
  height: 100%;
  background: #fff;
  transition-property: width;
  transition-timing-function: linear;
}
.ibanner .swiper-pagination-bullet.play .process {
  opacity: 1;
  width: 100%;
  background: var(--color-accent);
}
.ibanner .swiper-pagination-bullet-active .tit { color: var(--color-accent); }
.ibanner .cursor {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 30;
  pointer-events: none;
  display: none;
}
.ibanner .cursor .cursorIcon {
  width: 33px;
  height: 54px;
  background: var(--cursor-left) no-repeat center;
  transition: all 0.5s ease;
}
.ibanner .cursor.right .cursorIcon {
  background: var(--cursor-right) no-repeat center;
}

/* 三块板块 */
.ipart01 {
  margin-top: 60px;
  padding-bottom: 100px;
}
.ipart01 .wrap { width: 92.6%; }
.ipart01_hd {
  text-align: center;
  padding: 60px 0 60px;
}
.ipart01_hd .hd_tit {
  font-size: var(--fs-section-tit);
  line-height: 1.2;
  font-weight: bold;
  color: var(--color-primary);
  letter-spacing: 0.06em;
}
.ipart01_hd .hd_line {
  width: 0.5rem;
  height: 4px;
  margin: 0.18rem auto 0.22rem;
  background: var(--color-line);
  border-radius: 2px;
}
.ipart01_hd .hd_con {
  max-width: 9.6rem;
  margin: 0 auto;
  font-size: 16px;
  line-height:28px;
  color: #666;
  letter-spacing: 0.02em;
}
.ipart01_body {
  height: 60vh;
  min-height: 500px;
}
.ipart01_body ul { height: 100%; }
.ipart01 .item .img_cover,
.ipart01 .item .img_full {
  width: 100% !important;
  height: 100% !important;
}
.ipart01 .item .img_cover img,
.ipart01 .item .img_full img {
  display: block;
  width: 100%;
  height: 100%;
  min-width: 100%;
  min-height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center center;
}
.ipart01 .item {
  position: relative;
  float: left;
  width: 18.5%;
  height: 100%;
  margin-left: 1%;
  transition: all 0.6s ease;
  overflow: hidden;
}
.ipart01 .item:first-child { margin-left: 0; }
.ipart01 .item .img_box {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.ipart01 .item .img_cover {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: 1;
  overflow: hidden;
  transition: opacity 0.15s ease;
  z-index: 2;
}
.ipart01 .item .img_full {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: 1;
  overflow: hidden;
  z-index: 1;
}
.ipart01 .item .txt_box {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10;
}
.ipart01 .item .txt_cover {
  position: absolute;
  top: 25%;
  left: 0;
  width: 100%;
  padding: 0 0.2rem;
  text-align: center;
}
.ipart01 .item .txt_cover .icon {
  width: 0.9rem;
  margin: 0 auto;
}
.ipart01 .item .txt_cover .icon img {
  width: 100%;
}
.ipart01 .item .txt_full .icon {
  width: 0.9rem;
}
.ipart01 .item .txt_full .icon img {
  width: 100%;
}
.ipart01 .item .txt_cover .tit {
  color: #fff;
  font-size: 0.3rem;
  line-height: 0.34rem;
  margin-top: 0.2rem;
  font-weight: bold;
}
.ipart01 .item .txt_full {
  position: absolute;
  bottom: 40%;
  left: 0.87rem;
  right: 0.36rem;
  width: auto;
  opacity: 0;
}
.ipart01 .item .txt_full .tit { margin-top: 0.2rem; color: #fff; font-weight: bold; }
.ipart01 .item .txt_full .con { color: #fff; margin-top: 25px; width: 65%; }
.ipart01 .item.on {
  width: 61%;
  transition: all 0.6s ease;
}
.ipart01 .item.on .img_cover {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.12s ease;
}
.ipart01 .item.on .img_full { opacity: 1; }
.ipart01 .item:not(.on) .img_cover { opacity: 1; visibility: visible; }
.ipart01 .item.on .txt_cover { display: none; }
.ipart01 .item.on .txt_full { opacity: 1; bottom: 22%; transition: all 0.8s ease; }
.ipart01 .item a { display: block; height: 100%; }

/* 关于我们 + 数据 */
.ipart02 {
  position: relative;
  background: var(--color-primary);
  overflow: hidden;
  padding: 0.25rem 0;
}
.ipart02_bg {
  position: absolute;
  inset: 0;
  background: url(../images/ui/about-bg.jpg) center center / cover no-repeat;
  opacity: 0.18;
  pointer-events: none;
}
.ipart02 .wrap {
  position: relative;
  z-index: 2;
  padding: 100px 0 100px; width: 90%; display: flex;  align-items: center;
}
.ipart02 .about_left {
  float: left;
  width: 50%;
  padding: 0.15rem 0.5rem 0.15rem 0;
  box-sizing: border-box;
  color: #fff;
}
.ipart02 .about_hd { margin-bottom: 0.32rem; }
.ipart02 .about_tit {
  font-size: var(--fs-section-tit);
  line-height: 1.2;
  font-weight: bold;
  letter-spacing: 0.06em;
}
.ipart02 .about_line {
  width: 0.5rem;
  height: 4px;
  margin: 0.2rem 0 0.22rem;
  background: var(--color-line);
  border-radius: 2px;
}
.ipart02 .about_slogan {
  font-size: 25px;
  line-height: 0.28rem;
  color: rgba(255, 255, 255, 0.92);
  letter-spacing: 0.04em; 
  font-weight: 500; margin-top: 30px; margin-bottom: 30px;font-weight: 700;
}
.ipart02 .about_con {
  font-size: 16px;
  line-height: 28px;
  color: rgba(255, 255, 255, 0.88);
  text-align: justify;
}
.ipart02 .about_more {
  display: inline-flex;
  align-items: center;
  gap: 0.12rem;
  margin-top: 0.48rem;
  padding: 15px 30px;
  font-size: 16px;
  line-height: 1;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 3px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.35s ease, box-shadow 0.35s ease;
}
.ipart02 .about_more::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 100%;
  background: var(--color-accent);
  transition: width 0.4s ease;
  z-index: 0;
}
.ipart02 .about_more span,
.ipart02 .about_more .arrow {
  position: relative;
  z-index: 1;
}
.ipart02 .about_more .arrow {
  display: inline-block;
  width: 0.14rem;
  height: 0.14rem;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  transform: rotate(45deg);
  transition: transform 0.35s ease;
}
.ipart02 .about_more:hover {
  border-color: var(--color-accent);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.18);
}
.ipart02 .about_more:hover::before { width: 100%; }
.ipart02 .about_more:hover .arrow { transform: rotate(45deg) translate(2px, -2px); }
.ipart02 .about_right {
  float: right;
  width: 44%;
  display: flex;
  align-items: center;
  min-height: 3.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}
.ipart02 .stat_item {
  flex: 1;
  text-align: center;
  padding: 0.55rem 0.2rem 0.5rem;
  color: #fff;
  border-left: 1px solid rgba(255, 255, 255, 0.15);
}
.ipart02 .stat_item:first-child { border-left: 0; }
.ipart02 .stat_icon {
  width: 0.56rem;
  height: 0.56rem;
  margin: 0 auto 0.26rem;
  color: #fff;
  opacity: 0.92;
}
.ipart02 .stat_icon svg {
  width: 100%;
  height: 100%;
}
.ipart02 .stat_icon svg path { fill: #fff!important;
 
}
.ipart02 .stat_num {
  font-size: 0.58rem;
  line-height: 1.1;
  font-weight: bold;
  letter-spacing: 0.02em; font-family: Arial;
}
.ipart02 .stat_label {
  margin-top: 0.14rem;
  font-size: 16px;
  line-height: 0.28rem;
  color: rgba(255, 255, 255, 0.78);
}

/* 我们有哪些优势 */
.ipart03 {
  padding: 100px 0 60px;
  background: linear-gradient(180deg, #f7f9fc 0%, #fff 35%, #fff 100%);
}
.ipart03 .wrap { width: 90%;}
.ipart03_hd {
  text-align: center;
  padding-bottom: 0.45rem;
}
.ipart03_hd .hd_tit {
  font-size: var(--fs-section-tit);
  line-height: 1.2;
  font-weight: bold;
  color: var(--color-primary);
  letter-spacing: 0.06em;
}
.ipart03_hd .hd_line {
  width: 0.5rem;
  height: 4px;
  margin: 0.18rem auto 0.22rem;
  background: var(--color-line);
  border-radius: 2px;
}
.ipart03_hd .hd_con {
  font-size: 16px;
  line-height: 28px;
  color: #777;
  letter-spacing: 0.04em;
}
.ipart03 .adv_tabs {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 0.12rem;
  max-width: 11.2rem;
  margin: 0 auto;
  padding: 0.2rem 0 0.42rem;
}
.ipart03 .adv_tab {
  flex: 1;
  text-align: center;
  cursor: pointer;
  user-select: none;
}
.ipart03 .adv_tab .tab_inner {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 1.7rem;
  padding: 0.24rem 0.32rem 0.2rem;
  border-radius: 12px;
  border: 1px solid transparent;
  transition: background 0.35s ease, color 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease, transform 0.35s ease;
}
.ipart03 .adv_tab .tab_icon {
  width: 0.56rem;
  height: 0.56rem;
  color: #999;
  transition: color 0.35s ease, transform 0.35s ease;
}
.ipart03 .adv_tab .tab_icon svg {
  width: 100%;
  height: 100%;
}
.ipart03 .adv_tab .tab_tit {
  margin-top: 0.14rem;
  font-size: 18px;
  line-height: 0.28rem;
  color: #333;
  white-space: nowrap;
  transition: color 0.35s ease;
}
.ipart03 .adv_tab.on .tab_inner {
  background: var(--color-primary);
  border-color: var(--color-primary);
  box-shadow: 0 10px 28px rgba(52, 164, 113, 0.32);
  transform: translateY(-2px);
}
.ipart03 .adv_tab.on .tab_icon,
.ipart03 .adv_tab.on .tab_tit {
  color: #fff; margin-bottom: 8px;
}
.ipart03 .adv_tab .tab_icon svg path { fill:#999!important;}
.ipart03 .adv_tab.on .tab_icon svg path { fill:#fff!important;}
.ipart03 .adv_tab:not(.on):hover .tab_inner {
  border-color: rgba(5, 62, 134, 0.12);
  background: rgba(5, 62, 134, 0.04);
}
.ipart03 .adv_tab:not(.on):hover .tab_icon {
  color: var(--color-primary);
  transform: scale(1.06);
}
.ipart03 .adv_panel {
  position: relative;
  height: 65vh;
  overflow: hidden;
  border-radius: 0px;
  box-shadow: 0 14px 48px rgba(5, 62, 134, 0.14);
}
.ipart03 .adv_slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.55s ease, visibility 0.55s ease;
}
.ipart03 .adv_slide.on {
  opacity: 1;
  visibility: visible;
  z-index: 2;
}
.ipart03 .adv_bg {
  position: absolute;
  inset: 0;
}
.ipart03 .adv_bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.08) 0%, rgba(5, 62, 134, 0.15) 55%, rgba(5, 62, 134, 0.45) 100%);
  pointer-events: none;
}
.ipart03 .adv_bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  transition: transform 0.8s ease;
}
.ipart03 .adv_slide.on .adv_bg img {
  transform: scale(1.04);
}
.ipart03 .adv_overlay {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 42%;
  box-sizing: border-box;
  padding: 0.85rem 0.65rem 0.65rem;
  background: linear-gradient(160deg, rgba(5, 62, 134, 0.96) 0%, rgba(5, 62, 134, 0.88) 100%);
  color: #fff;
  display: flex;
  flex-direction: column;
  border-right: 0px solid var(--color-line);
}
.ipart03 .overlay_tit {
  font-size: 0.46rem;
  line-height: 1.25;
  font-weight: bold;
  letter-spacing: 0.04em; margin-top: 25px;
} 
.ipart03 .overlay_line {
  width: 100%;
  height: 0;
  margin: 0.32rem 0 0.3rem;
  border-bottom: 1px dashed rgba(255, 255, 255, 0);
}
.ipart03 .overlay_con {
  flex: 1;
  font-size: 0.21rem;
  line-height: 0.38rem;
  color: rgba(255, 255, 255, 0.92);
  text-align: justify;
  letter-spacing: 0.02em;
}
.ipart03 .overlay_more {
  display: inline-flex;
  align-items: center;
  gap: 0.12rem;
  margin-top: 0.4rem;
  padding: 15px 30px;
  font-size: 16px;
  line-height: 1;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 3px;
  align-self: flex-start;
  position: relative;
  overflow: hidden;
  transition: border-color 0.35s ease, box-shadow 0.35s ease;
}
.ipart03 .overlay_more::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 100%;
  background: var(--color-accent);
  transition: width 0.4s ease;
  z-index: 0;
}
.ipart03 .overlay_more span,
.ipart03 .overlay_more .arrow {
  position: relative;
  z-index: 1;
}
.ipart03 .overlay_more .arrow {
  display: inline-block;
  width: 0.14rem;
  height: 0.14rem;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  transform: rotate(45deg);
  transition: transform 0.35s ease;
}
.ipart03 .overlay_more:hover {
  border-color: var(--color-accent);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.18);
}
.ipart03 .overlay_more:hover::before { width: 100%; }
.ipart03 .overlay_more:hover .arrow { transform: rotate(45deg) translate(2px, -2px); }

/* 新闻中心 */
.ipart04 {
  padding: 0.8rem 0;
  background: #fff;
}
.ipart04 .infor {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.ipart04 .infor_l .en_tit {
  font-size: var(--fs-section-sub);
  line-height: 0.28rem;
  color: var(--color-primary);
}
.ipart04 .infor_l .tit span {
  display: block;
  margin-top: 0.2rem;
  font-size: var(--fs-section-tit);
  line-height: 1.2;
  font-weight: bold;
  color: #222;
}
.ipart04 .infor_r {
  margin-bottom: 0.2rem;
}
.ipart04 .infor_r .more {
  display: inline-block;
  padding: 0 0.42rem;
  line-height: 0.58rem;
  font-size: 16px;
  font-weight: bold;
  color: #fff;
  background: var(--color-primary);
  transition: background 0.35s ease, box-shadow 0.35s ease;
}
.ipart04 .infor_r .more:hover {
  background: var(--color-accent);
  box-shadow: 0 8px 20px rgba(5, 62, 134, 0.2);
}
.ipart04 .content {
  margin-top: 0.5rem;
  overflow: hidden;
}
.ipart04 .news_swiper {
  margin: 0 -0.8rem;
}
.ipart04 .swiper-slide .box {
  display: block;
  padding: 0.5rem 0.8rem 0.34rem;
  border-left: 1px solid #e6e6e6;
  position: relative;
  color: inherit;
}
.ipart04 .swiper-slide:first-child .box {
  border-left: none;
}
.ipart04 .box .date {
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 0.08rem; font-size: 16px; font-family: Arial;
}
.ipart04 .box .date_icon {
  display: inline-block;
  width: 0.18rem;
  height: 0.18rem;
  border: 2px solid currentColor;
  border-radius: 50%;
  position: relative;
  flex-shrink: 0;
}
.ipart04 .box .date_icon::before,
.ipart04 .box .date_icon::after {
  content: "";
  position: absolute;
  background: currentColor;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.ipart04 .box .date_icon::before {
  width: 2px;
  height: 5px;
  margin-top: -1px;
}
.ipart04 .box .date_icon::after {
  width: 4px;
  height: 2px;
  margin-left: 1px;
  margin-top: 0;
}
.ipart04 .box .tit {
  line-height: 30px;
  height: 60px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  margin: 0.3rem 0 0.8rem;
  font-size: 0.24rem;
  color: #222;
  transition: color 0.35s ease;
}
.ipart04 .box .img_ {
  padding-bottom: 0.43rem;
  border-bottom: 1px solid #e6e6e6;
  position: relative;
}
.ipart04 .box .img_::after {
  content: "";
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width 0.5s ease;
  position: absolute;
  left: 0;
  bottom: -1px;
}
.ipart04 .rect-645 {
  position: relative;
  padding-bottom: 64.5%;
  border-radius: 0.15rem;
  overflow: hidden;
}
.ipart04 .rect-645 img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.ipart04 .swiper-slide:hover img {
  transform: scale(1.05);
}
.ipart04 .swiper-slide:hover .img_::after {
  width: 100%;
}
.ipart04 .swiper-slide:hover .box .tit {
  color: var(--color-primary);
}
.ipart04 .news_pagination {
  text-align: center;
  position: static;
  margin-top: 0.35rem;
}
.ipart04 .news_pagination .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  border: 1px solid #afafaf;
  border-radius: 10px;
  margin: 0 3px;
  opacity: 1;
  background: #fff;
  transition: all 0.5s ease;
  cursor: pointer;
}
.ipart04 .news_pagination .swiper-pagination-bullet-active {
  border-color: var(--color-primary);
  background: var(--color-primary);
}

/* 网站底部 */
.site_footer {
  background: url("../images/fimg4.jpg") no-repeat;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.20rem;
  line-height: 0.32rem; padding: 50px 0px;
}
.site_footer .wrap{ width: 88%!important;}

.site_footer a {
  color: rgba(255, 255, 255, 0.72);
  transition: color 0.3s ease;
}
.site_footer a:hover {
  color: #fff;
}
.site_footer .foot_main {
  display: flex;
  justify-content: space-between;
  gap: 0.2rem;
  padding: 0.65rem 0 0.5rem;
}
.site_footer .foot_col {
  flex: 1;
  min-width: 0;
}
.site_footer .foot_brand {
  flex: 1.35;
  padding-right: 0.15rem;  width: 35%;
}
.site_footer .foot_logo {
  display: inline-block;
  width: auto;
  max-width: ;
  margin-bottom: 0.28rem;
}
.foot_col_lx { width: 35%;}
.foot_col_z { width: 60%; display: flex;} 
.site_footer .foot_logo .logo_cn {
  font-size: 25px;
  color: #fff;
}
.ewm { line-height: 40px; font-size: 15px; margin-top: 10px;}
.site_footer .foot_logo .logo_en {
  font-size: 10px;
  color: rgba(255, 255, 255, 0.72);
  margin-top: 0.06rem;
}
.site_footer .foot_contact li {
  display: flex;
  align-items: flex-start;
  gap: 0.1rem;
  margin-bottom: 0.14rem;
}
.site_footer .foot_ico {
  display: inline-block;
  width: 0.16rem;
  height: 0.16rem;
  margin-top: 0.05rem;
  flex-shrink: 0;
  position: relative;
}
.site_footer .foot_ico_addr {
  border: 2px solid rgba(255, 255, 255, 0.75);
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
}
.site_footer .foot_ico_addr::after {
  content: "";
  position: absolute;
  width: 4px;
  height: 4px;
  background: rgba(255, 255, 255, 0.75);
  border-radius: 50%;
  left: 50%;
  top: 35%;
  transform: translate(-50%, -50%) rotate(45deg);
}
.site_footer .foot_ico_tel {
  border: 2px solid rgba(255, 255, 255, 0.75);
  border-radius: 4px;
}
.site_footer .foot_ico_tel::before {
  content: "";
  position: absolute;
  width: 6px;
  height: 2px;
  background: rgba(255, 255, 255, 0.75);
  left: 50%;
  bottom: 2px;
  transform: translateX(-50%);
  border-radius: 1px;
}
.site_footer .foot_ico_mail {
  border: 2px solid rgba(255, 255, 255, 0.75);
  border-radius: 2px;
}
.site_footer .foot_ico_mail::after {
  content: "";
  position: absolute;
  left: 2px;
  right: 2px;
  top: 3px;
  height: 5px;
  border-top: 2px solid rgba(255, 255, 255, 0.75);
  border-left: 2px solid transparent;
  border-right: 2px solid transparent;
}
.site_footer .foot_tit {
  font-size: 0.22rem;
  line-height: 0.32rem;
  font-weight: bold;
  color: #fff;
  margin-bottom: 0.22rem;
  white-space: nowrap;
}
.site_footer .foot_links li {
  margin-bottom: 0.12rem;
}
.site_footer .foot_links a {
  display: inline-block;
  font-size: 0.20rem;
  line-height: 0.32rem;
}
.site_footer .foot_contact span {
  font-size: 0.20rem;
  line-height: 0.32rem;   display:  flex;
}
.site_footer .foot_copy {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 40px 0 0.28rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.45);
  font-size: 15px;
  line-height: 0.2rem; 
}

/* 响应式 */
@media only screen and (max-width: 992px) {
  html { font-size: 50px; }
  .header .wrap { min-height: 0.72rem;  }
  .header .h_logo { padding: 15px 0.2rem 15px 0; }
  .header .h_logo a { max-width: 2.6rem; }
  .logo_text .logo_cn { font-size: 0.16rem; }
  .logo_text .logo_en {
    font-size: 0.065rem;
    letter-spacing: 0.02em;
    white-space: normal;
  }
  .header .h_tools { gap: 0.16rem; margin-left: 0.2rem; }
  .header .h_tools { display: none; }
  .header .inav_wrapper { display: none; }
  #fp-nav1.fp-nav-right { display: none; }
  .search-alert { display: none; }
  .float_box { display: none; }
  .ipart01 {
    padding-bottom: 0.5rem;
  }
  .ipart01_hd {
    padding: 0.35rem 0.2rem 0.3rem;
  }
  .ipart01_hd .hd_tit { font-size: 0.40rem; }
  .ipart01_hd .hd_con {
    font-size: 0.16rem;
    line-height: 0.26rem;
    max-width: 100%;
    padding: 0 0.1rem;
  }
  .ipart01_body {
    height: auto;
    min-height: 0;
  }
  .ipart01_body ul { height: auto; }
  .ipart01 .item,
  .ipart01 .item.on {
    width: 100%;
    float: none;
    margin-left: 0;
    margin-bottom: 0.2rem;
    height: 3rem;
  }
  .ipart01 .item .txt_cover { top: 40%; }
  .ipart01 .item .txt_cover .icon,
  .ipart01 .item .txt_full .icon { width: 0.8rem; }
  .ipart01 .item.on .txt_full { bottom: 0.5rem; left: 0.3rem; }
  .ipart02 .about_left,
  .ipart02 .about_right {
    float: none;
    width: 100%;
  }
  .ipart02 { padding: 0.15rem 0; }
  .ipart02 .wrap { padding: 0.7rem 0 0.75rem; }
  .ipart02 .about_left { padding: 0; margin-bottom: 0.4rem; }
  .ipart02 .about_tit { font-size: 0.40rem; }
  .ipart02 .about_slogan { font-size: 0.16rem; line-height: 0.26rem; }
  .ipart02 .about_con { font-size: 0.17rem; line-height: 0.32rem; }
  .ipart02 .about_right {
    flex-direction: column;
    border: 0;
    min-height: 0;
  }
  .ipart02 .stat_item {
    border-left: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding: 0.35rem 0.15rem;
  }
  .ipart02 .stat_item:first-child { border-top: 0; }
  .ipart02 .stat_num { font-size: 0.44rem; }
  .ipart03 { padding: 0.5rem 0 0.55rem; }
  .ipart03_hd .hd_tit { font-size: 0.40rem; }
  .ipart03_hd .hd_con { font-size: 0.16rem; line-height: 0.26rem; }
  .ipart03 .adv_tabs {
    flex-wrap: wrap;
    gap: 0.1rem;
    max-width: 100%;
  }
  .ipart03 .adv_tab { flex: 0 0 48%; }
  .ipart03 .adv_tab .tab_tit {
    font-size: 0.16rem;
    white-space: normal;
  }
  .ipart03 .adv_panel {
    height: auto;
    min-height: 7rem;
    border-radius: 6px;
  }
  .ipart03 .adv_slide {
    position: relative;
    opacity: 1;
    visibility: visible;
    display: none;
    min-height: 7rem;
  }
  .ipart03 .adv_slide.on { display: block; }
  .ipart03 .adv_bg { position: relative; height: 3.2rem; }
  .ipart03 .adv_overlay {
    position: relative;
    width: 100%;
    padding: 0.5rem 0.4rem;
    border-left: 0;
    border-top: 4px solid var(--color-line);
  }
  .ipart03 .overlay_tit { font-size: 0.36rem; }
  .ipart03 .overlay_con { font-size: 0.2rem; line-height: 0.34rem; }
  .ipart04 { padding: 0.55rem 0; }
  .ipart04 .infor {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.2rem;
  }
  .ipart04 .infor_l .en_tit { font-size: 0.16rem; line-height: 0.26rem; }
  .ipart04 .infor_l .tit span {
    font-size: 0.40rem;
    line-height: 1.2;
  }
  .ipart04 .infor_r { margin-bottom: 0; }
  .ipart04 .news_swiper { margin: 0; }
  .ipart04 .swiper-slide .box {
    padding: 0.35rem 0.2rem 0.25rem;
    border-left: none;
    border-top: 1px solid #e6e6e6;
  }
  .ipart04 .swiper-slide:first-child .box { border-top: none; }
  .ipart04 .box .tit {
    font-size: 0.2rem;
    line-height: 0.28rem;
    height: auto;
    max-height: 0.56rem;
  }
  .site_footer .foot_main {
    flex-wrap: wrap;
    gap: 0.35rem 0.2rem;
    padding: 0.5rem 0 0.35rem;
  }
  .site_footer .foot_brand {
    flex: 0 0 100%;
    padding-right: 0; 
  }
  .site_footer .foot_col {
    flex: 0 0 48%;
  }
  .site_footer {
    font-size: 0.17rem;
    line-height: 0.28rem;
  }
  .site_footer .foot_tit {
    font-size: 0.19rem;
    line-height: 0.28rem;
    margin-bottom: 0.16rem;
  }
  .site_footer .foot_links a,
  .site_footer .foot_contact span {
    font-size: 0.17rem;
    line-height: 0.28rem;
  }
}