@font-face {
  font-family: family;
  src: url("../fonts/ITCAvantGardeStd-Demi.eot");
  src: local("☺"), url("../fonts/ITCAvantGardeStd-Demi.woff") format("woff"),
    url("../fonts/ITCAvantGardeStd-Demi.ttf") format("truetype"),
    url("../fonts/ITCAvantGardeStd-Demi.svg") format("svg");
}

* {
  margin: 0;
  padding: 0;
}

#app,
body,
html {
  width: 100%;
  background-color: #fff;
  font-family: "PingFang SC", "Source Han Sans SC", "HanHei SC",
    "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", 黑体,
    Arial, sans-serif;
  color: #1f0001;
}

.en{ font-family:family, Tahoma, Geneva, sans-serif;}

html {
  font-size: 120px;
}

body {
  font-size: 15px;
}

li {
  list-style: none;
  display: inline-block;
}
/*.main {
  max-width: 1600px;
  margin: 0 auto;
}*/
img {
  vertical-align: middle;
  -o-object-fit: cover;
  object-fit: cover;
  max-width: 100%;
}
a {
  margin: 0;
  padding: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
  color: #1f0001;
}
a,
a:visited {
  text-decoration: none;
}
a:visited {
  color: transparent;
}
em,
i {
  font-style: normal;
}
button,
input,
select {
  vertical-align: middle;
  outline: none;
  border: none;
  font-size: 14px;
}
input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
  color: #909399;
}
input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
  color: #909399;
}
input::-webkit-inner-spin-button,
input::-webkit-outer-spin-button {
  -webkit-appearance: none;
}
input[type="number"] {
  -moz-appearance: textfield;
}

:root {
  --red: #e62129;
}

/* swiper初始化 ↓↓↓ */
.swiper {
  overflow: hidden;
}

.swiper-container,
.swiper {
  position: relative;
  width: 100%;
  height: 100%;
}

.swiper-wrapper {
  position: relative;
}

.swiper-slide {
  text-align: center;
  font-size: 18px;
  background: #fff;
  /* Center slide text vertically */
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}
/* swiper初始化 ↑↑↑ */

.maxWidth {
  max-width: 1630px;
  margin: 0 auto;
  padding: 0 15px;
  width: 100%;
  box-sizing: border-box;
}

.maxWidthPlus {
  max-width: 1950px;
  margin: 0 auto;
  padding: 0 15px;
  width: 100%;
  box-sizing: border-box;
}

.empty {
  height: 103px;
}

/* header */

header .menu{ display:none; margin-top:30px;}

header .menu img{ width:35px;}

header {
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 5;
  background-color: white;
  border-bottom: 1px solid #eff3f6;
}

header .maxWidth {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

header .maxWidth .logo {
  padding: 20px 0 15px;
}

header .right > nav {
  display: inline-block;
  vertical-align: middle;
}

header .right nav._left {
  padding-top: 46px;
  box-sizing: border-box;
}

header nav a {
  position: relative;
  display: inline-block;
  margin: 0 25px;
  line-height: 58px;
  font-size: 16px;
  font-weight:bold;
  color:#1f0001;
}

header nav a:first-child {
  margin-left: 0;
}

header ._left a::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 2px;
  transition: all 0.4s ease-in;
  bottom: 0;
  left: -50%;
  opacity: 0;
  background-color: black;
}

header nav a:hover::after {
  left: 0;
  opacity: 1;
}

header ._right .df {
  position: relative;
  display: flex;
  margin-left: 270px;
  height: 100%;
  flex-direction: column;
}


header ._right .watch_video {
  width: 172px;
  line-height: 36px;
  margin:0;
  text-align: center;
  border-bottom-left-radius: 30px;
  border-bottom-right-radius: 30px;
  background-color: var(--red);
  color: white;
}

header ._right .watch_video img {
  display: inline-block;
  margin-left: 10px;
  margin-right: 0;
  vertical-align: middle;
}

header ._right a {
  font-size: 16px;
  margin-left: 0;
  font-weight: bold;
}

header ._right a img {
  display: inline-block;
  vertical-align: middle;
  margin-right: 10px;
}

header ._right .lang {
  position: relative;
  margin-top: 10px;
  transition: all 0.4s;
  z-index: 1;
  font-size: 14px;
  margin-left: auto;
  text-align: right;
}

header ._right .lang a::after {
  content: "";
  position: relative;
  display: inline-block;
  width: 0;
  height: 0;
  margin-right:0;
  border: 5px solid transparent;
  border-top-color: #767676;
  vertical-align: middle;
}

header ._right .lang a.en::after {
  border-top-color: white;
}

header ._right .lang a.en {
  position: absolute;
  top: 101%;
  left: 0;
  opacity: 0;
  transition: all .4s;
  background-color: var(--red);
  color: white;
  width:100%;
  display:block;
  text-align:center;
  margin:0;
  max-width:125px;
  font-size:14px;
  line-height:45px;
}

header ._right .lang a.en::after{ display:none}

header ._right a.l1 {
  position: absolute;
  display: flex;
  width: 50px;
  height: 50px;
  right: 0;
  border-top-right-radius: 50%;
  box-sizing: border-box;
  background-color: var(--deepBlue);
  top: 51%;
  transform: translateY(-50%);
  z-index: 0;
  opacity: 0;
  transition: all .4s;
  border-bottom-right-radius: 50%;
}

header ._right .lang:hover .en {
  opacity: 1;
}

header ._right a.l1 img {
  display: block;
  margin: auto;
}


header.w {
  border: 0;
  background-color: transparent;
}

header.w.b {
  background-color: #fff;
  border-bottom: solid 1px #fff;
}

header.w.b ._right a,
header.w.b nav a {
  color: #303133;
}

header.w ._right a,
header.w nav a {
  color: white;
}

header.w nav a::after {
  background-color: white;
}

/* footer */

footer {
	margin-top:125px;
  padding-top: 72px;
  border-top: 1px solid #eff3f6;
}

footer .maxWidth .top {
  display: flex;
  align-items: flex-start;
  box-sizing: border-box;
  justify-content: space-between;
}

footer .maxWidth .top > * {
  height: 100%;
}

footer .maxWidth .top .right {
  padding-left: 130px;
  padding-top: 25px;
  box-sizing: border-box;
}

footer .maxWidth .top .right .mb {
  margin-bottom: 10px;
  line-height: 20px;
}

footer .maxWidth .top .right span {
  color: transparent;
}

footer .maxWidth .top .w dd a{
  display: block;
  font-size: 14px;
  color: #a3a3a3;
  margin-bottom:15px;
  font-weight:bold;
}

footer .maxWidth .top a:hover {
  text-decoration: underline;
  color: #010101;
}

footer .maxWidth .top dt.title {
  margin-bottom: 20px;
  font-size: 18px;
  font-weight:bold;
  line-height: 18px;
}

footer .maxWidth .top dd.adr {
  margin-bottom: 25px;
  color: #a3a3a3;
  font-size: 14px;
  font-weight: bold;
}

footer .maxWidth .top dd.tel {
  color: var(--red);
  font-size:20px;
  font-weight:bold
}

footer .maxWidth .top dd.tel a{
	  color: var(--red);
}

footer .maxWidth .left {
  display: flex;
  align-items: flex-start;
}

footer .maxWidth .left ._top {
  width: 200px;
  text-align: center;
}

footer .maxWidth .left dl.w {
  width: 100px;
  padding-top: 25px;
}

footer .maxWidth .left dl.w.s {
  margin-left: 70px;
}

footer .maxWidth .left dl.z {
  width: 130px;
  margin-left: 50px;
}

footer .maxWidth .top ._btm {
  display: flex;
  font-size: 14px;
  margin-left: 195px;
  justify-content: space-between;
}

footer .btm{
	margin-top:100px;
	padding:60px 0 80px;
  border-top: 1px solid #eff3f6;
  }

footer .btm .maxWidth {
  display: flex;
  font-size: 15px;
  font-weight: bold;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.3);
  justify-content: space-between;
}

footer .btm .maxWidth .left a {
  display: inline-block;
  vertical-align: middle;
  color: var(--red);
  margin:0 50px;
}

footer .btm .maxWidth .right a{color: #1f0001;}

footer .btm .maxWidth a:hover {
  text-decoration: underline;
}

.menuAbout {
  position: fixed;
  width: 100%;
  top: 90px;
  left: 0;
  bottom: 0;
  z-index: -1;
  opacity: 0;
  transition: all 0.55s;
  background-color: rgba(255, 255, 255, 0);
}

.menuAbout.active {
  z-index: 16;
  opacity: 1;
  background-color: rgba(255, 255, 255, 1);
}

.menuAbout .menuMain {
  display: none;
}

.menuAbout {
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: -1;
  opacity: 0;
  transition: all 0.55s;
  background-color: rgba(255, 255, 255, 0);
}

.menuAbout .wrap {
  position: absolute;
  top: 40%;
  left: 50%;
  max-width: 70%;
  max-height: 60%;
  transform: translate(-50%, -50%);
}

.menuAbout.active {
  z-index: 16;
  opacity: 1;
  background-color: rgba(0, 0, 0, 0.5);
}

.menuAbout .closeBtn {
  display: block;
  margin: 30px 30px 190px auto;
  cursor: pointer;
  max-width: 49px;
}

.menuAbout .menuMain {
  display: none;
}

.menuAbout .closeBtn {
  margin: 30px 0 10px auto;
}

.menuAbout video {
  display: block;
  margin: 0 auto;
}

.cbBtn {
  position: fixed;
  right: 12px;
  bottom: 20%;
  width: 80px;
  height: 80px;
  z-index: 6;
  cursor: pointer;
}

.callback {
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: -1;
  opacity: 0;
  transition: all 0.55s;
  background-color: rgba(255, 255, 255, 0);
}

.callback .wrap {
  position: absolute;
  top: 40%;
  left: 50%;
  max-width: 70%;
  max-height: 60%;
  transform: translate(-50%, -50%);
}

.callback.active {
  z-index: 16;
  opacity: 1;
  background-color: rgba(0, 0, 0, 0.5);
}

.callback .wrap {
  display: block;
  max-width: 420px;
  top: 50%;
  max-height: initial;
}

.callback .title {
  margin-bottom: 50px;
  text-align: left;
  font-size: 19px;
  line-height: 25px;
  color: var(--black);
}

.callback .form {
  max-width: 420px;
  padding: 55px;
  box-sizing: content-box;
  border-radius: 20px;
  background-color: white;
}

.callback input {
  margin-bottom: 30px;
  border: 0;
  width: 100%;
  font-size: 20px;
  line-height: 45px;
  font-weight: bold;
  border-bottom: 1px solid black;
}

.callback input::placeholder {
  color: var(--black);
  font-weight: bold;
}

.callback .btn {
  width: 192px;
  height: 50px;
  margin-top: 5px;
  line-height: 50px;
  font-size: 14px;
  color: white;
  border-radius: 5px;
  transition: all 0.5s;
  cursor: pointer;
  text-align: center;
  background-color: var(--deepBlue);
}

.callback img {
  display: block;
  max-width: 28px;
  margin-left: auto;
  margin-right: -30px;
  cursor: pointer;
}

.cbBtn {
  position: fixed;
  right: 60px;
  bottom: 20%;
  width: 50px;
  height: 50px;
  z-index: 6;
  cursor: pointer;
}

#sidr {
  text-align: left;
  position: fixed;
  font-size: 17px;
  left: -100%;
  top: 0;
  max-width: 480px;
  text-transform: uppercase;
  height: 100%;
  width: 60%;
  background: #fff;
  z-index: 999;
  overflow-y: scroll;
}
#sidr .menu {
  position: absolute;
  right: 5%;
  top: 2.5%;
}
#sidr ul {
  width: 100%;
  margin-top: 15%;
}
#sidr ul li {
  line-height: 50px;
  border-bottom: solid 1px #efefef;
  display: block;
  text-indent: 10%;
  font-weight: bold;
}
#sidr ul li.click {
  background: url(../img/d.png) no-repeat 90% 20px;
}
#sidr ul li .down {
  display: none;
  background: #1f0001;
  margin: 0;
  text-transform: capitalize;
}
#sidr ul li .down li {
  border-top: solid 1px #6b6b6b;
  font-size: 14px;
  margin: 0;
  border-bottom: none;
  font-weight: normal;
}
#sidr ul li .down li a {
  color: #fff;
}
.sidr-open .sidr-bg {
  background: #000;
  position: fixed;
  top: 0;
  z-index: 999;
  width: 100%;
  height: 100%;
  opacity: 0.5;
  -webkit-opacity: 0.5;
  -moz-opacity: 0.5;
  -ms-opacity: 0.5;
  -o-opacity: 0.5;
  -webkit-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
}


@media (max-width: 1366px) {
header ._right .df{ margin-left:8%}
}

@media (max-width: 1024px) {
header .right{ display:none}
header .menu{ display:block}
footer .maxWidth .top{ display:block}
footer .maxWidth .top .right{ padding-left:0}
footer .maxWidth .left ._top{ width:91px;}
footer .btm .maxWidth .left a{ margin-left:0}
footer .maxWidth .left{justify-content: space-between;}
footer .maxWidth .top ._btm{ margin-left:0}
.menuAbout .wrap,.callback .wrap{ top:0; left:0;transform: translate(0,40%); max-width:inherit; max-height:inherit; margin:0 auto;}
}



@media (max-width: 640px) {
#sidr{ font-size:15px;}
footer{ margin-top:15%; padding-top:10%;}
footer .maxWidth .left{ display:block}
footer .maxWidth .left ._top{ margin-bottom:25px;}
footer .btm .maxWidth{ display:block; line-height:50px;}
footer .btm{ margin-top:15%; padding:5% 0 10%;}
}