@charset "UTF-8";
/*!
 * WFFW(Webfront Framework) of PPSS - ppss-0.5.5-beta Copyright©2023 W3
 *
 * style - 2023/09/20
 * 说明：统一样式
 * 用法：html 文件中引用
*/
*:focus {
  outline: none;
}

a:hover {
  text-decoration: none;
}

label {
  margin-bottom: 0;
}

.h1,
.h2,
.h3,
.h4,
.h5,
.h6,
h1,
h2,
h3,
h4,
h5,
h6,
p,
label {
  margin: 0;
  line-height: 1em;
}

dl,
ol,
ul {
  padding: 0;
  margin: 0;
}
dl li,
ol li,
ul li {
  list-style: none;
}

table {
  width: 100%;
}
table tr.hd {
  display: table-row;
}

img {
  -o-object-fit: cover;
  object-fit: cover;
}

.swiper-wrapper {
  -webkit-transition: unset;
  transition: unset;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.cf::after {
  content: "";
  display: block;
  clear: both;
}

.al {
  text-align: left;
}

.ar {
  text-align: right;
}

.ac {
  text-align: center;
}

.aj {
  text-align: justify;
}

.lc {
  text-transform: lowercase;
}

.uc {
  text-transform: uppercase;
}

.pa-tl {
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0;
}

.pa-tr {
  position: absolute;
  z-index: 1;
  top: 0;
  right: 0;
}

.pa-br {
  position: absolute;
  z-index: 1;
  bottom: 0;
  right: 0;
}

.pa-bl {
  position: absolute;
  z-index: 1;
  bottom: 0;
  left: 0;
}

.elli {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.elli-1 {
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}

.elli-2 {
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.elli-3 {
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.elli-4 {
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
}

.ofvi {
  overflow: visible !important;
}

.ht00 {
  display: block;
  height: 0px;
}

.ht05 {
  display: block;
  height: 5px;
}

.ht10 {
  display: block;
  height: 10px;
}

.ht15 {
  display: block;
  height: 15px;
}

.ht20 {
  display: block;
  height: 20px;
}

.ht25 {
  display: block;
  height: 25px;
}

.ht30 {
  display: block;
  height: 30px;
}

.ht35 {
  display: block;
  height: 35px;
}

.ht40 {
  display: block;
  height: 40px;
}

.ht45 {
  display: block;
  height: 45px;
}

.ht50 {
  display: block;
  height: 50px;
}

.ht55 {
  display: block;
  height: 55px;
}

.ht60 {
  display: block;
  height: 60px;
}

.ht65 {
  display: block;
  height: 65px;
}

.ht70 {
  display: block;
  height: 70px;
}

.ht75 {
  display: block;
  height: 75px;
}

.ht80 {
  display: block;
  height: 80px;
}

.ht85 {
  display: block;
  height: 85px;
}

.ht90 {
  display: block;
  height: 90px;
}

.ht95 {
  display: block;
  height: 95px;
}

.wh00 {
  display: inline-block;
  width: 0px;
}

.wh05 {
  display: inline-block;
  width: 5px;
}

.wh10 {
  display: inline-block;
  width: 10px;
}

.wh15 {
  display: inline-block;
  width: 15px;
}

.wh20 {
  display: inline-block;
  width: 20px;
}

.wh25 {
  display: inline-block;
  width: 25px;
}

.wh30 {
  display: inline-block;
  width: 30px;
}

.wh35 {
  display: inline-block;
  width: 35px;
}

.wh40 {
  display: inline-block;
  width: 40px;
}

.wh45 {
  display: inline-block;
  width: 45px;
}

.wh50 {
  display: inline-block;
  width: 50px;
}

.wh55 {
  display: inline-block;
  width: 55px;
}

.wh60 {
  display: inline-block;
  width: 60px;
}

.wh65 {
  display: inline-block;
  width: 65px;
}

.wh70 {
  display: inline-block;
  width: 70px;
}

.wh75 {
  display: inline-block;
  width: 75px;
}

.wh80 {
  display: inline-block;
  width: 80px;
}

.wh85 {
  display: inline-block;
  width: 85px;
}

.wh90 {
  display: inline-block;
  width: 90px;
}

.wh95 {
  display: inline-block;
  width: 95px;
}

.em00 {
  display: inline-block;
  width: 0em;
}

.em05 {
  display: inline-block;
  width: 0.5em;
}

.em10 {
  display: inline-block;
  width: 1em;
}

.em15 {
  display: inline-block;
  width: 1.5em;
}

.em20 {
  display: inline-block;
  width: 2em;
}

.em25 {
  display: inline-block;
  width: 2.5em;
}

.em30 {
  display: inline-block;
  width: 3em;
}

.em35 {
  display: inline-block;
  width: 3.5em;
}

.em40 {
  display: inline-block;
  width: 4em;
}

.em45 {
  display: inline-block;
  width: 4.5em;
}

.em50 {
  display: inline-block;
  width: 5em;
}

.em55 {
  display: inline-block;
  width: 5.5em;
}

.em60 {
  display: inline-block;
  width: 6em;
}

.em65 {
  display: inline-block;
  width: 6.5em;
}

.em70 {
  display: inline-block;
  width: 7em;
}

.em75 {
  display: inline-block;
  width: 7.5em;
}

.em80 {
  display: inline-block;
  width: 8em;
}

.em85 {
  display: inline-block;
  width: 8.5em;
}

.em90 {
  display: inline-block;
  width: 9em;
}

.em95 {
  display: inline-block;
  width: 9.5em;
}

.nobg {
  background: none !important;
}

.nobt {
  border-top: none !important;
}

.nobr {
  border-right: none !important;
}

.nobb {
  border-bottom: none !important;
}

.nobl {
  border-left: none !important;
}

.nobd {
  border: none !important;
}

.nopt {
  padding-top: 0 !important;
}

.nopr {
  padding-right: 0 !important;
}

.nopb {
  padding-bottom: 0 !important;
}

.nopl {
  padding-left: 0 !important;
}

.nopd {
  padding: 0 !important;
}

.nomt {
  margin-top: 0 !important;
}

.nomr {
  margin-right: 0 !important;
}

.nomb {
  margin-bottom: 0 !important;
}

.noml {
  margin-left: 0 !important;
}

.nomg {
  margin: 0 !important;
}

.none {
  display: none !important;
}

.hide {
  opacity: 0 !important;
}

.list {
  overflow: hidden;
}
.list.s1 > .ul > .li,
.list.s1 > .ul > li,
.list.s1 > ul > .li,
.list.s1 > ul > li {
  width: 100%;
}
.list.s2 > .ul > .li,
.list.s2 > .ul > li,
.list.s2 > ul > .li,
.list.s2 > ul > li {
  width: 50%;
}
.list.s3 > .ul > .li,
.list.s3 > .ul > li,
.list.s3 > ul > .li,
.list.s3 > ul > li {
  width: 33.3333333333%;
}
.list.s4 > .ul > .li,
.list.s4 > .ul > li,
.list.s4 > ul > .li,
.list.s4 > ul > li {
  width: 25%;
}
.list.s5 > .ul > .li,
.list.s5 > .ul > li,
.list.s5 > ul > .li,
.list.s5 > ul > li {
  width: 20%;
}
.list.s6 > .ul > .li,
.list.s6 > .ul > li,
.list.s6 > ul > .li,
.list.s6 > ul > li {
  width: 16.6666666667%;
}
.list > .ul::after,
.list > ul::after {
  content: "";
  display: block;
  clear: both;
}
.list > .ul > .li,
.list > .ul > li,
.list > ul > .li,
.list > ul > li {
  float: left;
}

.lrct::after {
  content: "";
  display: block;
  clear: both;
}
.lrct > .l {
  float: left;
}
.lrct > .r {
  float: right;
}
.lrct > .p {
  float: left;
  width: 50%;
}

.abox {
  position: fixed;
  z-index: 11;
  display: none;
  top: 50%;
  left: 50%;
  -webkit-transform: translateX(-50%) translateY(-50%);
  transform: translateX(-50%) translateY(-50%);
}
.abox.show {
  display: block;
}

*, *:before, *:after {
  -webkit-transition: opacity 600ms, color 600ms, border-color 600ms, background-color 600ms, background-image 600ms, -webkit-box-shadow 600ms;
  transition: opacity 600ms, color 600ms, border-color 600ms, background-color 600ms, background-image 600ms, -webkit-box-shadow 600ms;
  transition: opacity 600ms, color 600ms, border-color 600ms, background-color 600ms, background-image 600ms, box-shadow 600ms;
  transition: opacity 600ms, color 600ms, border-color 600ms, background-color 600ms, background-image 600ms, box-shadow 600ms, -webkit-box-shadow 600ms;
}

.zimg {
  overflow: hidden;
}
.zimg .img,
.zimg img {
  width: 100%;
  -webkit-transition: -webkit-transform 600ms;
  transition: -webkit-transform 600ms;
  transition: transform 600ms;
  transition: transform 600ms, -webkit-transform 600ms;
}
.wp:hover .zimg .img, .wp:hover .zimg img, .zimg:hover .img, .zimg:hover img {
  -webkit-transform: scale(1.05);
  transform: scale(1.05);
}

.hover {
  -webkit-transition: -webkit-transform 600ms;
  transition: -webkit-transform 600ms;
  transition: transform 600ms;
  transition: transform 600ms, -webkit-transform 600ms;
}
.hover.zoom:hover, .wp:hover .hover.zoom {
  -webkit-transform: scale(1.05);
  transform: scale(1.05);
}
.hover.up:hover, .wp:hover .hover.up {
  -webkit-transform: translateY(-5%);
  transform: translateY(-5%);
}
.hover.down:hover, .wp:hover .hover.down {
  -webkit-transform: translateY(5%);
  transform: translateY(5%);
}
.hover.right:hover, .wp:hover .hover.right {
  -webkit-transform: translateX(5%);
  transform: translateX(5%);
}
.hover.left:hover, .wp:hover .hover.rigleftht {
  -webkit-transform: translateX(-5%);
  transform: translateX(-5%);
}
.hover.rotate:hover, .wp:hover .hover.rotateC {
  -webkit-transform: rotate(360deg);
  transform: rotate(360deg);
}
.hover.rotateAnti:hover, .wp:hover .hover.rotateAnti {
  -webkit-transform: rotate(-360deg);
  transform: rotate(-360deg);
}
.hover.rotateY:hover, .wp:hover .hover.rotateY {
  -webkit-transform: rotateY(360deg);
  transform: rotateY(360deg);
}
.hover.rotateX:hover, .wp:hover .hover.rotateX {
  -webkit-transform: rotateX(360deg);
  transform: rotateX(360deg);
}

.pc-hide {
  display: none;
}

@media (max-width: 768px) {
  body.on-medi .ht00,
  .body.on-medi .ht00 {
    display: block;
    height: 0px;
  }
  body.on-medi .ht05,
  .body.on-medi .ht05 {
    display: block;
    height: 2.5px;
  }
  body.on-medi .ht10,
  .body.on-medi .ht10 {
    display: block;
    height: 5px;
  }
  body.on-medi .ht15,
  .body.on-medi .ht15 {
    display: block;
    height: 7.5px;
  }
  body.on-medi .ht20,
  .body.on-medi .ht20 {
    display: block;
    height: 10px;
  }
  body.on-medi .ht25,
  .body.on-medi .ht25 {
    display: block;
    height: 12.5px;
  }
  body.on-medi .ht30,
  .body.on-medi .ht30 {
    display: block;
    height: 15px;
  }
  body.on-medi .ht35,
  .body.on-medi .ht35 {
    display: block;
    height: 17.5px;
  }
  body.on-medi .ht40,
  .body.on-medi .ht40 {
    display: block;
    height: 20px;
  }
  body.on-medi .ht45,
  .body.on-medi .ht45 {
    display: block;
    height: 22.5px;
  }
  body.on-medi .ht50,
  .body.on-medi .ht50 {
    display: block;
    height: 25px;
  }
  body.on-medi .ht55,
  .body.on-medi .ht55 {
    display: block;
    height: 27.5px;
  }
  body.on-medi .ht60,
  .body.on-medi .ht60 {
    display: block;
    height: 30px;
  }
  body.on-medi .ht65,
  .body.on-medi .ht65 {
    display: block;
    height: 32.5px;
  }
  body.on-medi .ht70,
  .body.on-medi .ht70 {
    display: block;
    height: 35px;
  }
  body.on-medi .ht75,
  .body.on-medi .ht75 {
    display: block;
    height: 37.5px;
  }
  body.on-medi .ht80,
  .body.on-medi .ht80 {
    display: block;
    height: 40px;
  }
  body.on-medi .ht85,
  .body.on-medi .ht85 {
    display: block;
    height: 42.5px;
  }
  body.on-medi .ht90,
  .body.on-medi .ht90 {
    display: block;
    height: 45px;
  }
  body.on-medi .ht95,
  .body.on-medi .ht95 {
    display: block;
    height: 47.5px;
  }
  body.on-medi .wh00,
  .body.on-medi .wh00 {
    display: inline-block;
    width: 0px;
  }
  body.on-medi .wh05,
  .body.on-medi .wh05 {
    display: inline-block;
    width: 2.5px;
  }
  body.on-medi .wh10,
  .body.on-medi .wh10 {
    display: inline-block;
    width: 5px;
  }
  body.on-medi .wh15,
  .body.on-medi .wh15 {
    display: inline-block;
    width: 7.5px;
  }
  body.on-medi .wh20,
  .body.on-medi .wh20 {
    display: inline-block;
    width: 10px;
  }
  body.on-medi .wh25,
  .body.on-medi .wh25 {
    display: inline-block;
    width: 12.5px;
  }
  body.on-medi .wh30,
  .body.on-medi .wh30 {
    display: inline-block;
    width: 15px;
  }
  body.on-medi .wh35,
  .body.on-medi .wh35 {
    display: inline-block;
    width: 17.5px;
  }
  body.on-medi .wh40,
  .body.on-medi .wh40 {
    display: inline-block;
    width: 20px;
  }
  body.on-medi .wh45,
  .body.on-medi .wh45 {
    display: inline-block;
    width: 22.5px;
  }
  body.on-medi .wh50,
  .body.on-medi .wh50 {
    display: inline-block;
    width: 25px;
  }
  body.on-medi .wh55,
  .body.on-medi .wh55 {
    display: inline-block;
    width: 27.5px;
  }
  body.on-medi .wh60,
  .body.on-medi .wh60 {
    display: inline-block;
    width: 30px;
  }
  body.on-medi .wh65,
  .body.on-medi .wh65 {
    display: inline-block;
    width: 32.5px;
  }
  body.on-medi .wh70,
  .body.on-medi .wh70 {
    display: inline-block;
    width: 35px;
  }
  body.on-medi .wh75,
  .body.on-medi .wh75 {
    display: inline-block;
    width: 37.5px;
  }
  body.on-medi .wh80,
  .body.on-medi .wh80 {
    display: inline-block;
    width: 40px;
  }
  body.on-medi .wh85,
  .body.on-medi .wh85 {
    display: inline-block;
    width: 42.5px;
  }
  body.on-medi .wh90,
  .body.on-medi .wh90 {
    display: inline-block;
    width: 45px;
  }
  body.on-medi .wh95,
  .body.on-medi .wh95 {
    display: inline-block;
    width: 47.5px;
  }
  body.on-medi .pc-hide,
  .body.on-medi .pc-hide {
    display: block;
  }
  body.on-medi .mb-hide,
  .body.on-medi .mb-hide {
    display: none;
  }
  body.on-medi .lrct > .l, body.on-medi .lrct > .r, body.on-medi .lrct > .p,
  .body.on-medi .lrct > .l,
  .body.on-medi .lrct > .r,
  .body.on-medi .lrct > .p {
    float: none;
    width: 100%;
  }
  body.on-medi .list.s1 > ul > li, body.on-medi .list.s2 > ul > li,
  .body.on-medi .list.s1 > ul > li,
  .body.on-medi .list.s2 > ul > li {
    width: 100%;
  }
  body.on-medi .list.s3 > ul > li, body.on-medi .list.s4 > ul > li,
  .body.on-medi .list.s3 > ul > li,
  .body.on-medi .list.s4 > ul > li {
    width: 50%;
  }
  body.on-medi .list.s5 > ul > li, body.on-medi .list.s6 > ul > li,
  .body.on-medi .list.s5 > ul > li,
  .body.on-medi .list.s6 > ul > li {
    width: 33.33%;
  }
  body.on-medi,
  .body.on-medi {
    min-width: 0;
  }
  body.on-medi .container,
  .body.on-medi .container {
    width: 100%;
    padding: 0 15px;
  }
  body.on-medi .container.full,
  .body.on-medi .container.full {
    padding: 0;
  }
  body.on-medi header,
  body.on-medi .header,
  .body.on-medi header,
  .body.on-medi .header {
    position: fixed;
    z-index: 11;
    min-width: 0;
  }
  body.on-medi main,
  body.on-medi .main,
  .body.on-medi main,
  .body.on-medi .main {
    padding-top: 44px;
  }
}
html,
.html {
  font-size: 10px;
}

body,
.body {
  display: block !important;
  font-family: PingFangSC-Regular, 微软雅黑, Arial;
  font-size: 12px;
  color: #333;
  min-width: 1260px;
}
body:after,
.body:after {
  content: "";
  position: fixed;
  z-index: 10;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  display: none;
}
body.on-mask:after, body.on-menu:after,
.body.on-mask:after,
.body.on-menu:after {
  display: block;
}
body.no-header header,
body.no-header .header,
.body.no-header header,
.body.no-header .header {
  display: none;
}
body.no-header main,
body.no-header .main,
.body.no-header main,
.body.no-header .main {
  padding-top: 0;
}
body.no-footer main,
body.no-footer .main,
.body.no-footer main,
.body.no-footer .main {
  padding-bottom: 0;
}
body.no-footer footer,
body.no-footer .footer,
.body.no-footer footer,
.body.no-footer .footer {
  display: none;
}

header,
.header {
  position: relative;
  z-index: 9;
  top: 0;
  left: 0;
  width: 100%;
}
header .logo,
.header .logo {
  display: inline-block;
}
header .mbtn,
.header .mbtn {
  display: none;
  position: absolute;
  z-index: 1;
  top: 0;
  right: 0;
}

footer .back,
.footer .back {
  position: fixed;
  z-index: 9;
  -webkit-transform: scale(0);
  transform: scale(0);
  -webkit-transition: -webkit-transform 600ms;
  transition: -webkit-transform 600ms;
  transition: transform 600ms;
  transition: transform 600ms, -webkit-transform 600ms;
}
body.on-scro footer .back,
body.on-scro .footer .back {
  -webkit-transform: scale(1);
  transform: scale(1);
}

.container {
  padding: 0;
  position: relative;
  height: 100%;
  max-width: 100%;
  width: 1260px;
}
.container.full {
  width: 100%;
  padding: 0;
}

.a,
a {
  color: #333;
}
.a:hover,
a:hover {
  color: #000;
}

.bg-w {
  background-color: #fff;
}

.bg-g {
  background-color: #f0f0f0;
}

.hd,
.ct,
.ft,
.head,
.cont,
.foot,
.cnt,
.txt,
.pic,
.i,
.i-1,
.i-2,
.i-3,
.i-4 {
  position: relative;
  display: block;
}

.u-fullpart {
  position: relative;
  background: none no-repeat 50% 0;
  background-size: cover;
  overflow: hidden;
  padding: 70px 0;
}
.u-fullpart.bgrp {
  background-repeat: repeat;
  background-size: auto;
}
.u-fullpart.bg-g {
  background-color: #f0f0f0;
}

@font-face {
  font-family: 阿里妈妈数黑体;
  src: url(../font/阿里妈妈数黑体.ttf);
}
body::after {
  background-color: rgba(0, 0, 0, 0.85);
}
body .pr {
  position: absolute;
  top: 0;
  right: 0;
}
body img {
  max-width: 100%;
}
header {
  content: "";
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 10;
  -webkit-transition: top 600ms;
  transition: top 600ms;
}
body.on-scro header {
  top: -70px;
}
body.on-scro.show-header:not(.lt) header {
  position: fixed;
  top: 0;
}
body.on-scro.show-header:not(.lt) header .b {
  background-color: #fff;
  border-bottom: 1px solid rgba(0, 0, 0, 0.35);
}
body.on-scro.show-header:not(.lt) header .b::after {
  background-color: #fff;
}
body.on-scro.show-header:not(.lt) header .logo img {
  display: none;
}
body.on-scro.show-header:not(.lt) header .logo img.dk {
  display: block;
}
body.on-scro.show-header:not(.lt) header .menu .i > p a {
  color: #333;
}
body.on-scro.show-header:not(.lt) header .menu .i > p a:hover, body.on-scro.show-header:not(.lt) header .menu .i > p a.on {
  font-weight: bold;
}
body.on-scro.show-header:not(.lt) header .subm p a {
  color: #666;
}
body.on-scro.show-header:not(.lt) header .subm p a:hover {
  color: #333;
}
body.on-scro.show-header:not(.lt) header .tool .btns .i {
  border-color: #474747;
  background-color: transparent;
}
body.on-scro.show-header:not(.lt) header .tool .btns .i:last-child {
  margin-right: 0;
}
body.on-scro.show-header:not(.lt) header .tool .btns .i:hover {
  background-color: #474747;
}
body.on-scro.show-header:not(.lt) header .tool .btns .i:hover img {
  display: inline-block;
}
body.on-scro.show-header:not(.lt) header .tool .btns .i:hover img.dk {
  display: none;
}
body.on-scro.show-header:not(.lt) header .tool .btns .i img {
  display: none;
}
body.on-scro.show-header:not(.lt) header .tool .btns .i img.dk {
  display: inline-block;
}
body.on-scro.show-header:not(.lt) header .tool .lang a {
  color: #474747;
}
body.on-scro.show-header:not(.lt) header .tool .lang a:hover, body.on-scro.show-header:not(.lt) header .tool .lang a.on {
  color: #333;
}
body.on-scro.show-header:not(.lt) header .tool .srch:hover .ct {
  border-color: #333;
}
body.on-scro.show-header:not(.lt) header .tool .srch .ct {
  border-color: rgba(51, 51, 51, 0.65);
}
body.on-scro.show-header:not(.lt) header .tool .srch .ct .tt {
  color: #333;
}
body.on-scro.show-header:not(.lt) header .tool .srch .ct .bt {
  background-image: url(../img/hd-srch-on.png);
  opacity: 0.65;
}
header:hover .b::after {
  display: block;
}
header:hover .menu .i > .ex {
  display: block;
}
header .b {
  height: 70px;
  background-color: rgba(0, 0, 0, 0.2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
}
header .b .container {
  position: relative;
  z-index: 2;
}
header .b::after {
  content: "";
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0;
  width: 100%;
  top: 100%;
  background-color: rgba(0, 0, 0, 0.2);
  height: 270px;
  display: none;
}
header .logo {
  padding-top: 22px;
  float: left;
}
header .logo img {
  height: 25px;
}
header .logo img.dk {
  display: none;
}
header .menu {
  margin-left: 290px;
}
header .menu > ul > li {
  margin-right: 30px;
}
header .menu > ul > li:last-child {
  margin-right: 0;
}
header .menu .i > p a {
  display: block;
  line-height: 66px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.65);
  padding: 0 20px;
  border-bottom: 4px solid transparent;
}
header .menu .i > p a:hover, header .menu .i > p a.on {
  color: #fff;
}
header .menu .i > p a.on {
  border-bottom-color: #77ca70;
}
header .menu .i > .ex {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  padding-top: 24px;
  display: none;
}
header .subm p {
  margin-bottom: 16px;
  text-align: center;
  white-space: nowrap;
}
header .subm p:last-child {
  margin-bottom: 0;
}
header .subm p a {
  color: rgba(255, 255, 255, 0.65);
}
header .subm p a:hover {
  color: #fff;
}
header .tool {
  line-height: 70px;
}
header .tool .btns .i {
  display: inline-block;
  vertical-align: middle;
  border: 1px solid rgba(0, 0, 0, 0);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.35);
  line-height: 38px;
  text-align: center;
  margin-right: 4px;
}
header .tool .btns .i:last-child {
  margin-right: 0;
}
header .tool .btns .i:hover {
  background-color: rgba(0, 0, 0, 0.65);
}
header .tool .btns .i img {
  zoom: 0.5;
}
header .tool .btns .i img.dk {
  display: none;
}
header .tool .lang {
  margin: 0 18px;
}
header .tool .lang a {
  color: #999999;
  display: inline-block;
  margin-right: 8px;
}
header .tool .lang a:last-child {
  margin-right: 0;
}
header .tool .lang a:hover, header .tool .lang a.on {
  color: #fff;
}
header .tool .srch:hover .ct {
  border-color: #fff;
}
header .tool .srch:hover .ct .bt {
  opacity: 1;
}
header .tool .srch .ct {
  display: inline-block;
  vertical-align: middle;
  width: 100px;
  height: 32px;
  border: 1px solid #999999;
  border-radius: 5px;
  position: relative;
}
header .tool .srch .ct .tt {
  border: none;
  background: none;
  width: 100%;
  height: 100%;
  color: #fff;
  text-indent: 10px;
  float: left;
}
header .tool .srch .ct .bt {
  content: "";
  display: inline-block;
  width: 18px;
  height: 18px;
  background: url(../img/hd-srch.png) no-repeat center;
  background-size: contain;
  vertical-align: middle;
  position: absolute;
  top: 50%;
  margin-top: -9px;
  right: 7px;
  opacity: 0.35;
}
@media (max-width: 768px) {
  header {
    position: fixed;
    top: 0 !important;
  }
  header:hover .b::after {
    display: none;
  }
  header:hover .menu .i > .ex {
    display: none;
  }
  header .b {
    height: 44px;
  }
  header .b .pr {
    display: none;
    top: 100%;
    left: 0;
    width: 100%;
  }
  body.on-menu header .b .pr {
    display: block;
  }
  header .logo {
    padding-top: 12px;
  }
  header .logo img {
    height: 20px;
  }
  header .menu {
    display: none;
    margin-left: 0;
    position: absolute;
    top: 200%;
    left: 0;
    width: 100%;
  }
  body.on-menu header .menu {
    display: block;
  }
  header .menu > ul > li {
    margin-right: 0;
    float: none;
    border-top: 1px solid rgba(255, 255, 255, 0.35);
  }
  header .menu .i:hover > .ex {
    display: block;
  }
  header .menu .i > p a {
    line-height: 48px;
    border-bottom-width: 2px;
    text-align: center;
  }
  header .menu .i > .ex {
    position: relative;
    border-top: 1px solid rgba(255, 255, 255, 0.35);
    padding-bottom: 24px;
  }
  header .mbtn {
    position: absolute;
    top: 0;
    right: 0;
    width: 44px;
    height: 44px;
    background: url(../img/mbtn.png) no-repeat center;
    background-size: 20px;
  }
  body.on-menu header .mbtn {
    background-image: url(../img/mbtn-hide.png);
    background-size: 16px;
  }
  header .tool {
    line-height: 42px;
    text-align: center;
  }
  header .tool > ul {
    display: inline-block;
  }
}

@media (max-width: 768px) {
  main {
    padding-top: 0 !important;
  }
}

footer {
  padding-top: 120px;
  padding-bottom: 25px;
}
footer .back {
  display: inline-block;
  width: 50px;
  height: 50px;
  background: url(../img/back.png) no-repeat center rgba(0, 0, 0, 0.35);
  background-size: 15px;
  position: fixed;
  right: 20px;
  bottom: 40px;
  border-radius: 50%;
}
footer .back:hover {
  background-color: rgba(0, 0, 0, 0.65);
}
footer .logo img {
  height: 24px;
}
footer .shar p {
  font-size: 18px;
}
footer .shar a {
  display: inline-block;
  margin-left: 1px;
}
footer .shar a:first-child {
  margin-left: 20px;
}
footer .shar a img {
  width: 32px;
  height: 32px;
}
footer .menu {
  margin-top: 60px;
  padding-top: 60px;
  background: url(../img/sd-2.png) repeat-x 0 0;
  background-size: 100% 1px;
  padding-bottom: 50px;
  margin-bottom: 30px;
  border-bottom: 1px solid #c5c5c5;
}
footer .menu .i h5 {
  font-size: 18px;
  margin-bottom: 25px;
}
footer .menu .i p {
  margin-bottom: 18px;
}
footer .menu .i p:last-child {
  margin-bottom: 0;
}
footer .menu .i p a {
  color: #666666;
  font-size: 14px;
}
footer .menu .i p a:hover {
  color: #333;
}
footer .link p {
  text-align: center;
}
footer .link p a {
  display: inline-block;
  padding: 0 10px;
  border-right: 1px solid #999999;
  color: #666666;
  font-size: 14px;
}
footer .link p a:last-child {
  border-right: none;
}
footer .link p a:hover {
  color: #333;
}
footer .info {
  margin-top: 12px;
}
footer .info p {
  text-align: center;
  color: #999999;
  font-size: 14px;
}
@media (max-width: 768px) {
  footer {
    text-align: center;
  }
  footer .b .pr {
    position: relative;
    margin-top: 15px;
  }
  footer .logo {
    display: block;
    text-align: center;
  }
  footer .menu {
    margin-top: 30px;
    padding-top: 30px;
    padding-bottom: 20px;
    margin-bottom: 20px;
  }
  footer .menu > ul > li {
    margin-bottom: 25px;
  }
  footer .link p {
    line-height: 2em;
  }
  footer .link p a {
    line-height: 18px;
    height: 18px;
  }
  footer .link p a:last-child {
    border-right: none;
  }
  footer .link p a:hover {
    color: #999;
  }
  footer .info {
    margin-top: 12px;
  }
  footer .info p {
    text-align: center;
    color: #999999;
    font-size: 14px;
  }
}

.u-banner .i > .ct {
  content: "";
  position: absolute;
  z-index: 1;
  top: 0;
  height: 100%;
  left: 0;
  width: 100%;
}
.u-banner .i > .ct .container {
  height: 100%;
}
.u-banner .i > .ct .txt1 {
  content: "";
  position: absolute;
  z-index: 1;
  top: 50%;
  left: 50%;
  -webkit-transform: translateX(-50%) translateY(-50%);
  transform: translateX(-50%) translateY(-50%);
  left: 0;
  -webkit-transform: translateX(0) translateY(-50%);
  transform: translateX(0) translateY(-50%);
}
.u-banner .i > .ct .txt1 p {
  color: #fff;
}
.u-banner .i > .ct .txt1 p.p1 {
  font-family: 阿里妈妈数黑体;
  font-size: 80px;
}
.u-banner .i > .ct .txt1 p.p2 {
  margin-top: 20px;
  font-size: 30px;
  line-height: 40px;
}
.u-banner .i > img {
  width: 100%;
}
.u-banner .swiper-pagination {
  bottom: 130px;
  width: 1260px;
  left: 50%;
  margin-left: -630px;
  text-align: right;
  padding: 0 80px;
}
.u-banner .swiper-pagination .swiper-pagination-bullet {
  opacity: 1;
  width: 38px;
  height: 8px;
  margin: 0 4px !important;
  border-radius: 0;
  background: url(../img/dot1.png) no-repeat center;
  background-size: 100% auto;
}
.u-banner .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background-image: url(../img/dot1-on.png);
}
.u-banner .swiper-button-prev,
.u-banner .swiper-button-next {
  width: 14px;
  height: 28px;
  background: none no-repeat center;
  background-size: 100% 100%;
  opacity: 0.5;
  top: unset;
  bottom: 125px;
  left: unset;
  display: block;
}
.u-banner .swiper-button-prev:hover,
.u-banner .swiper-button-next:hover {
  opacity: 1;
}
.u-banner .swiper-button-prev::after,
.u-banner .swiper-button-next::after {
  display: none;
}
.u-banner .swiper-button-prev {
  background-image: url(../img/awl1.png);
  right: calc((100vw - 1260px) / 2 + 40px);
}
.u-banner .swiper-button-next {
  background-image: url(../img/awr1.png);
  right: calc((100vw - 1260px) / 2);
}
@media (max-width: 768px) {
  .u-banner .i > .ct .txt1 {
    left: 15px;
  }
  .u-banner .i > .ct .txt1 p.p1 {
    font-size: 20px;
  }
  .u-banner .i > .ct .txt1 p.p2 {
    margin-top: 10px;
    font-size: 14px;
    line-height: 18px;
  }
  .u-banner .i > img {
    height: 250px;
  }
}

.u-homeshow {
  position: relative;
  z-index: 9;
  top: -55px;
}
.u-homeshow > ul {
  margin: -10px;
}
.u-homeshow > ul > li {
  padding: 10px;
}
.u-homeshow > ul > li:first-child {
  width: 66.66%;
}
.u-homeshow .i {
  border-radius: 8px;
  overflow: hidden;
  background-color: #fff;
}
.u-homeshow .i:hover {
  background-color: #2f6e9b;
}
.u-homeshow .i:hover.gt > .ct {
  background: url(../img/show-e1.jpg) no-repeat 0 0;
  background-size: cover;
}
.u-homeshow .i:hover > .ct p {
  color: #fff;
}
.u-homeshow .i:hover > .ct p.p2 {
  color: #fff;
}
.u-homeshow .i:hover > .ct p.p3 .aw {
  background-image: url(../img/more1.png);
  -webkit-transform: translateX(10%);
  transform: translateX(10%);
}
.u-homeshow .i.gt > .hd {
  height: 415px;
}
.u-homeshow .i.gt > .ct {
  height: 150px;
  padding-top: 35px;
}
.u-homeshow .i.gt > .ct p {
  max-width: 80%;
}
.u-homeshow .i.gt > .ct p.p1 {
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  height: 26px;
}
.u-homeshow .i.gt > .ct p.p2 {
  margin-top: 20px;
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  height: 30px;
}
.u-homeshow .i.gt > .ct p.p3 {
  margin-top: 0;
  line-height: 1em;
  position: absolute;
  top: 40px;
  right: 35px;
}
.u-homeshow .i.gt > .ct p.p3 .pr {
  top: 46px;
}
.u-homeshow .i > .hd {
  height: 250px;
}
.u-homeshow .i > .hd img {
  height: 100%;
}
.u-homeshow .i > .ct {
  height: 315px;
  padding: 30px 35px;
}
.u-homeshow .i > .ct p {
  -webkit-transition: none;
  transition: none;
}
.u-homeshow .i > .ct p.p1 {
  font-size: 22px;
  line-height: 26px;
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  height: 78px;
}
.u-homeshow .i > .ct p.p2 {
  margin-top: 30px;
  color: #999999;
  line-height: 15px;
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 6;
  -webkit-box-orient: vertical;
  height: 90px;
}
.u-homeshow .i > .ct p.p3 {
  margin-top: 20px;
  line-height: 37px;
  position: relative;
}
.u-homeshow .i > .ct p.p3 .aw {
  content: "";
  display: inline-block;
  width: 37px;
  height: 37px;
  background: url(../img/more1-on.png) no-repeat center;
  background-size: contain;
  vertical-align: middle;
  -webkit-transition: -webkit-transform 600ms;
  transition: -webkit-transform 600ms;
  transition: transform 600ms;
  transition: transform 600ms, -webkit-transform 600ms;
}
@media (max-width: 768px) {
  .u-homeshow {
    top: -15px;
  }
  .u-homeshow > ul {
    margin: -5px;
  }
  .u-homeshow > ul > li {
    padding: 5px;
    width: 100% !important;
  }
  .u-homeshow .i.gt > .hd {
    height: 250px;
  }
  .u-homeshow .i.gt > .ct {
    height: 315px;
    padding-top: 20px;
  }
  .u-homeshow .i.gt > .ct p {
    max-width: 100%;
  }
  .u-homeshow .i.gt > .ct p.p1 {
    display: -webkit-box;
    overflow: hidden;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    height: 78px;
  }
  .u-homeshow .i.gt > .ct p.p2 {
    margin-top: 30px;
    display: -webkit-box;
    overflow: hidden;
    -webkit-line-clamp: 6;
    -webkit-box-orient: vertical;
    height: 90px;
  }
  .u-homeshow .i.gt > .ct p.p3 {
    margin-top: 20px;
    line-height: 37px;
    position: relative;
    top: 0;
    right: 0;
  }
  .u-homeshow .i.gt > .ct p.p3 .pr {
    top: 0;
  }
  .u-homeshow .i > .ct {
    padding: 20px;
  }
  .u-homeshow .i > .ct p.p3 .aw {
    width: 30px;
    height: 30px;
  }
}

.u-apiac > .l {
  width: 370px;
}
.u-apiac > .r {
  float: none;
  margin-left: 420px;
}
.u-apiac .navi {
  padding-top: 75px;
}
.u-apiac .navi > ul > li {
  margin-bottom: 75px;
}
.u-apiac .navi > ul > li:last-child {
  margin-bottom: 0;
}
.u-apiac .navi .i {
  position: relative;
  padding-right: 48px;
  background: none no-repeat 100% 50%;
  background-size: 17px;
}
.u-apiac .navi .i:hover p, .u-apiac .navi .i.on p, .u-apiac .navi .i.active p {
  color: #fff;
}
.u-apiac .navi .i.on, .u-apiac .navi .i.active {
  background-image: url(../img/apiad-r1.png);
}
.u-apiac .navi .i.on img, .u-apiac .navi .i.active img {
  display: block;
}
.u-apiac .navi .i p {
  color: #375570;
  font-style: italic;
  text-align: right;
  position: relative;
}
.u-apiac .navi .i p.p1 {
  font-size: 44px;
  font-weight: bold;
}
.u-apiac .navi .i p.p2 {
  margin-top: 10px;
  font-size: 22px;
}
.u-apiac .navi .i img {
  position: absolute;
  width: 370px;
  right: 0;
  bottom: 35px;
  display: none;
}
.u-apiac .lis1 > ul {
  margin: -10px;
}
.u-apiac .lis1 > ul > li {
  padding: 10px;
}
.u-apiac .lis1 .i {
  border-radius: 12px;
  overflow: hidden;
  height: 240px;
}
.u-apiac .lis1 .i::before {
  content: "";
  position: absolute;
  z-index: 1;
  top: 0;
  height: 100%;
  left: 0;
  width: 100%;
  background: url(../img/sd-1.png) repeat-x 0 0;
  background-size: auto 100%;
}
.u-apiac .lis1 .i img {
  height: 100%;
}
.u-apiac .lis1 .i p {
  content: "";
  position: absolute;
  z-index: 1;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 20px 30px;
  color: #fff;
  font-size: 22px;
}
@media (max-width: 768px) {
  .u-apiac > .l {
    width: 100%;
  }
  .u-apiac > .r {
    margin-left: 0;
  }
  .u-apiac .navi {
    padding-top: 0;
    margin-bottom: 20px;
  }
  .u-apiac .navi > ul > li {
    margin-bottom: 0;
    width: 33.33%;
    float: left;
  }
  .u-apiac .navi > ul::after {
    content: "";
    display: block;
    clear: both;
  }
  .u-apiac .navi .i {
    padding-right: 0;
    background: none !important;
  }
  .u-apiac .navi .i p {
    text-align: left;
  }
  .u-apiac .navi .i p.p1 {
    font-size: 20px;
  }
  .u-apiac .navi .i p.p2 {
    margin-top: 5px;
    font-size: 12px;
  }
  .u-apiac .navi .i img {
    bottom: 25px;
  }
  .u-apiac .lis1 > ul {
    margin: -5px;
  }
  .u-apiac .lis1 > ul > li {
    padding: 5px;
    width: 100% !important;
  }
}

.u-hometabs {
  position: relative;
  top: -20px;
}
.u-hometabs > ul {
  margin: -12px;
}
.u-hometabs > ul > li {
  padding: 12px;
}
.u-hometabs .i {
  background-color: #fff;
  border-radius: 12px;
  padding: 34px 54px;
  -webkit-box-shadow: 0 5px 30px rgba(0, 0, 0, 0.05);
  box-shadow: 0 5px 30px rgba(0, 0, 0, 0.05);
}
.u-hometabs .i:hover p.p1 {
  font-weight: bold;
}
.u-hometabs .i img {
  float: left;
  zoom: 0.5;
}
.u-hometabs .i p {
  margin-left: 100px;
}
.u-hometabs .i p.p1 {
  font-size: 32px;
}
.u-hometabs .i p.p2 {
  margin-top: 8px;
  font-size: 22px;
  color: #999999;
}
@media (max-width: 768px) {
  .u-hometabs {
    top: -15px;
  }
  .u-hometabs > ul {
    margin: -5px;
  }
  .u-hometabs > ul > li {
    padding: 5px;
    width: 33.33% !important;
  }
  .u-hometabs .i {
    padding: 15px;
    -webkit-box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    text-align: center;
  }
  .u-hometabs .i img {
    float: none;
    zoom: 0.2;
    width: 120px;
    height: 120px;
    -o-object-fit: contain;
    object-fit: contain;
  }
  .u-hometabs .i p {
    margin-left: 0;
  }
  .u-hometabs .i p.p1 {
    font-size: 14px;
    margin-top: 10px;
  }
  .u-hometabs .i p.p2 {
    display: none;
  }
}

.u-title1 {
  margin-bottom: -50px;
}
.u-title1 p.p1 img {
  zoom: 0.5;
}
.u-title1 p.p2 {
  margin-top: 20px;
  color: #999999;
  font-size: 14px;
  line-height: 18px;
  width: 50%;
}
.u-title1 p.p3 {
  margin-top: 30px;
}
.u-title1 p.p3 img {
  zoom: 0.5;
}
@media (max-width: 768px) {
  .u-title1 {
    margin-bottom: 20px;
  }
  .u-title1 p.p1 img {
    zoom: 1;
    height: 20px;
  }
  .u-title1 p.p2 {
    width: 100%;
  }
  .u-title1 p.p3 img {
    zoom: 1;
    height: 80px;
  }
}

.u-map1 {
  width: 1258px;
  height: 522px;
  background: url(../img/map1-bg.png) no-repeat 0 0;
  background-size: 100% 100%;
}
.u-map1 > .ct {
  position: relative;
}
.u-map1 .i {
  content: "";
  display: inline-block;
  width: 38px;
  height: 46px;
  background: url(../img/map1-dt.png) no-repeat center;
  background-size: contain;
  vertical-align: middle;
  position: absolute;
}
.u-map1 .i:hover label {
  background-color: #333333;
  color: #fff;
}
.u-map1 .i.ex label {
  left: 45px;
  right: auto;
}
.u-map1 .i label {
  display: inline-block;
  line-height: 40px;
  border-radius: 6px;
  background-color: #fff;
  padding: 0 20px;
  font-size: 14px;
  color: #999999;
  white-space: nowrap;
  position: absolute;
  top: 0;
  right: 45px;
}

.u-video {
  position: relative;
}
.u-video > a {
  content: "";
  position: absolute;
  z-index: 1;
  top: 50%;
  left: 50%;
  -webkit-transform: translateX(-50%) translateY(-50%);
  transform: translateX(-50%) translateY(-50%);
  content: "";
  display: inline-block;
  width: 88px;
  height: 88px;
  background: url(../img/play1.png) no-repeat center;
  background-size: contain;
  vertical-align: middle;
}
.u-video .img {
  width: 100%;
}

.section-image {
  scroll-margin-top: 80px; /* 防止被导航遮住 */
  text-align: center;
  background-color: #f9f9f9;
}

.section-image img {
  max-width: 100%;
  height: auto;
}
.contact-section {
  background-color: #f0f0f0;
    padding: 0px 0px 80px 0px;
  margin: 0 auto;
}

.section-image {
  text-align: center;
  max-width: 100%;
  overflow: hidden;

}

.section-image img {
  max-width: 100%;
  height: auto;
  width: 100%;
  height: auto;
  display: block;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.form-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.form-group label {
  width: 60px;
  text-align: right;
  flex-shrink: 0;
  font-weight: bold;
}

.form-group input,
.form-group textarea {
  flex: 1;
  padding: 8px;
  font-size: 14px;
  border: 1px solid #ccc;
  border-radius: 4px;
}

button[type="submit"] {
      margin-left: 15%;
  align-self: flex-start;
  padding: 10px 20px;
  background-color: #2f6e9b;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

button[type="submit"]:hover {
  background-color: #005fa3;
}

.zw {
    height: 70px;
    background-color: #666666;
}

.contact-section {
    background-color: #f0f0f0;
    padding: 0px 0px 80px 0px;
    margin: 0 auto;
}

.contact-form {
    background: #f0f0f0;
    max-width: 40%;
    margin: 0 auto;
}

.contact-form .form-group {
    margin-bottom: 10px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #a1a1a1;
    font-weight: 500;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s;
}


.tab-nav {
  display: flex;
  justify-content: center;
  background-color: #fff;
  border-bottom: 1px solid #e0e0e0;
  padding: 0 20px;
  flex-wrap: wrap;
}

.tab {
  padding: 16px 24px;
  font-size: 16px;
  color: #666;
  cursor: pointer;
  position: relative;
  transition: color 0.3s;
}

.tab:hover {
  color: #1abc9c;
}

.tab.active {
  color: #1abc9c;
  font-weight: bold;
}

.tab.active::after {
  content: '';
  position: absolute;
  left: 25%;
  bottom: 0;
  width: 50%;
  height: 4px;
  background-color: #5cc071;
  border-radius: 2px;
}

/* 内容图片区 */
.section-image {
  scroll-margin-top: 80px; /* 防止被导航遮住 */
  text-align: center;
  background-color: #f9f9f9;
}

.section-image img {
  max-width: 100%;
  height: auto;
}
.contact-section {
  background-color: #f0f0f0;
    padding: 0px 0px 80px 0px;
  margin: 0 auto;
}

.section-image {
  text-align: center;
  max-width: 100%;
  overflow: hidden;

}

.section-image img {
  max-width: 100%;
  height: auto;
  width: 100%;
  height: auto;
  display: block;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.form-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.form-group label {
  width: 60px;
  text-align: right;
  flex-shrink: 0;
  font-weight: bold;
}

.form-group input,
.form-group textarea {
  flex: 1;
  padding: 8px;
  font-size: 14px;
  border: 1px solid #ccc;
  border-radius: 4px;
}

button[type="submit"] {
      margin-left: 15%;
  align-self: flex-start;
  padding: 10px 20px;
  background-color: #2f6e9b;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

button[type="submit"]:hover {
  background-color: #005fa3;
}

.tab-nav {
    display: flex
;
    justify-content: left;
    padding-left: 50px;
}