/*@charset "utf-8";*/
/*!
 * 作者：miniidea
 * 网站地址: http://www.miniidea.com
 */
/**
 +------------------------------------------------------------------------------
 * ************   Reset Css   ************
 +------------------------------------------------------------------------------
 */
html { font-family: sans-serif; line-height: 1.15; -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100% }
body { margin: 0 }
article, aside, details, figcaption, figure, footer, header, main, menu, nav, section { display: block }
h1 { font-size: 2em; margin: .67em 0 }
figure { margin: 1em 40px }
hr { -webkit-box-sizing: content-box; box-sizing: content-box; height: 0; overflow: visible }
pre { font-family: monospace; font-size: 1em }
a { background-color: transparent; -webkit-text-decoration-skip: objects }
a:active, a:hover { outline-width: 0 }
abbr[title] { border-bottom: none; text-decoration: underline; -webkit-text-decoration: underline dotted; text-decoration: underline dotted }
b, strong { font-weight: bolder }
code, kbd, samp { font-family: monospace; font-size: 1em }
dfn { font-style: italic }
mark { background-color: #ff0; color: #000 }
small { font-size: 80% }
sub, sup { font-size: 75%; line-height: 0; position: relative; vertical-align: baseline }
sub { bottom: -.25em }
sup { top: -.5em }
audio, canvas, video { display: inline-block }
audio:not([controls]) { display: none; height: 0 }
img { border-style: none }
svg:not(:root) { overflow: hidden }
button, input, optgroup, select, textarea { font-family: sans-serif; font-size: 100%; line-height: 1.15; margin: 0; outline: none }
button, input { overflow: visible }
button, select { text-transform: none }
button, html [type="button"], [type="reset"], [type="submit"] { -webkit-appearance: button }
button::-moz-focus-inner, [type="button"]::-moz-focus-inner, [type="reset"]::-moz-focus-inner, [type="submit"]::-moz-focus-inner { border-style: none; padding: 0 }
button:-moz-focusring, [type="button"]:-moz-focusring, [type="reset"]:-moz-focusring, [type="submit"]:-moz-focusring { outline: 1px dotted ButtonText }
fieldset { border: 1px solid #c0c0c0; margin: 0 2px; padding: .35em .625em .75em }
legend { -webkit-box-sizing: border-box; box-sizing: border-box; color: inherit; display: table; max-width: 100%; padding: 0; white-space: normal }
progress { display: inline-block; vertical-align: baseline }
textarea { overflow: auto }
[type="checkbox"], [type="radio"] { -webkit-box-sizing: border-box; box-sizing: border-box; padding: 0; cursor: pointer }
[type="number"]::-webkit-inner-spin-button, [type="number"]::-webkit-outer-spin-button { height: auto }
[type="search"] { -webkit-appearance: textfield; outline-offset: -2px }
[type="search"]::-webkit-search-cancel-button, [type="search"]::-webkit-search-decoration { -webkit-appearance: none }
::-webkit-file-upload-button { -webkit-appearance: button; font: inherit }
summary { display: list-item }
[hidden], template { display: none }
/**
 +------------------------------------------------------------------------------
 * ************   Theme Css   ************
 +------------------------------------------------------------------------------
 */
:root { --text-color: #666; --text-bg: var(--text-color); --text-size: 14px; --color: #303233; --hover-color: #3e5682; --bg: #f7f7f6; --white: #fff; --white-rgb: 255, 255, 255; --black: #000; --black-rgb: 0, 0, 0; --opacity: .7 }
/**
 +------------------------------------------------------------------------------
 * ************   Common Css   ************
 +------------------------------------------------------------------------------
 */
*, *::before, *::after { -webkit-box-sizing: inherit; box-sizing: inherit }
html { -webkit-box-sizing: border-box; box-sizing: border-box }
body { font-size: 1rem; line-height: 1.42858; font-family: "Source Han Sans CN", "Open Sans", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", "Hiragino Sans GB", "WenQuanYi Micro Hei", Arial, sans-serif; color: #666 }
ol, ul { list-style: none }
dl, dd, ul, p { margin: 0; padding: 0 }
a { text-decoration: none; color: #333 }
a:hover { color: var(--text-color) }
code, kbd, pre, samp { font-family: Menlo, Monaco, Consolas, "Courier New", monospace }
pre { display: block; font-size: 13px; line-height: 1.42858; color: #333; word-break: break-all; word-wrap: break-word; background-color: #f5f5f5; border: 1px solid #ccc; border-radius: 4px; overflow: auto }
code { padding: 2px 4px; font-size: 90%; color: #c7254e; background-color: #f9f2f4; border-radius: 3px }
kbd { padding: 2px 4px; font-size: 90%; color: #fff; background-color: #333; border-radius: 3px }
h1, h2, h3, h4, h5, h6 { margin: 0; font-family: inherit; font-weight: 500; line-height: 1.1 }
small, .small { font-weight: 400; line-height: 1; color: var(--color); font-size: 65% }
.fl { float: left !important }
.fr { float: right !important }
.fix::before, .fix::after { content: " "; display: table }
.fix::after { clear: both }
.flex { display: -ms-flexbox; display: flex; -ms-flex-wrap: wrap; flex-wrap: wrap }
.hide { display: none !important }
.ellipsis { overflow: hidden; white-space: nowrap; text-overflow: ellipsis }
.ellipsis-rows { display: -webkit-box; -webkit-box-orient: vertical; overflow: hidden; overflow-wrap: break-word; -webkit-line-clamp: 2; text-overflow: ellipsis }
/**
 +------------------------------------------------------------------------------
 * ************   Swiper Css   ************
 +------------------------------------------------------------------------------
 */
:root { --swiper-theme-color: #007aff }
.swiper { margin-left: auto; margin-right: auto; position: relative; overflow: hidden; list-style: none; padding: 0; z-index: 1 }
.swiper-vertical>.swiper-wrapper { flex-direction: column }
.swiper-wrapper { position: relative; width: 100%; height: 100%; z-index: 1; display: flex; transition-property: transform; box-sizing: content-box }
.swiper-android .swiper-slide, .swiper-wrapper { transform: translate3d(0px, 0, 0) }
.swiper-pointer-events { touch-action: pan-y }
.swiper-pointer-events.swiper-vertical { touch-action: pan-x }
.swiper-slide { flex-shrink: 0; width: 100%; height: 100%; position: relative; transition-property: transform }
.swiper-slide-invisible-blank { visibility: hidden }
.swiper-autoheight, .swiper-autoheight .swiper-slide { height: auto }
.swiper-autoheight .swiper-wrapper { align-items: flex-start; transition-property: transform, height }
.swiper-backface-hidden .swiper-slide { transform: translateZ(0); -webkit-backface-visibility: hidden; backface-visibility: hidden }
.swiper-3d, .swiper-3d.swiper-css-mode .swiper-wrapper { perspective: 1200px }
.swiper-3d .swiper-cube-shadow, .swiper-3d .swiper-slide, .swiper-3d .swiper-slide-shadow, .swiper-3d .swiper-slide-shadow-bottom, .swiper-3d .swiper-slide-shadow-left, .swiper-3d .swiper-slide-shadow-right, .swiper-3d .swiper-slide-shadow-top, .swiper-3d .swiper-wrapper { transform-style: preserve-3d }
.swiper-3d .swiper-slide-shadow, .swiper-3d .swiper-slide-shadow-bottom, .swiper-3d .swiper-slide-shadow-left, .swiper-3d .swiper-slide-shadow-right, .swiper-3d .swiper-slide-shadow-top { position: absolute; left: 0; top: 0; width: 100%; height: 100%; pointer-events: none; z-index: 10 }
.swiper-3d .swiper-slide-shadow { background: rgba(0, 0, 0, .15) }
.swiper-3d .swiper-slide-shadow-left { background-image: linear-gradient(to left, rgba(0, 0, 0, .5), rgba(0, 0, 0, 0)) }
.swiper-3d .swiper-slide-shadow-right { background-image: linear-gradient(to right, rgba(0, 0, 0, .5), rgba(0, 0, 0, 0)) }
.swiper-3d .swiper-slide-shadow-top { background-image: linear-gradient(to top, rgba(0, 0, 0, .5), rgba(0, 0, 0, 0)) }
.swiper-3d .swiper-slide-shadow-bottom { background-image: linear-gradient(to bottom, rgba(0, 0, 0, .5), rgba(0, 0, 0, 0)) }
.swiper-css-mode>.swiper-wrapper { overflow: auto; scrollbar-width: none; -ms-overflow-style: none }
.swiper-css-mode>.swiper-wrapper::-webkit-scrollbar { display: none }
.swiper-css-mode>.swiper-wrapper>.swiper-slide { scroll-snap-align: start start }
.swiper-horizontal.swiper-css-mode>.swiper-wrapper { scroll-snap-type: x mandatory }
.swiper-vertical.swiper-css-mode>.swiper-wrapper { scroll-snap-type: y mandatory }
.swiper-centered>.swiper-wrapper::before { content: ''; flex-shrink: 0; order: 9999 }
.swiper-centered.swiper-horizontal>.swiper-wrapper>.swiper-slide:first-child { margin-inline-start: var(--swiper-centered-offset-before) }
.swiper-centered.swiper-horizontal>.swiper-wrapper::before { height: 100%; min-height: 1px; width: var(--swiper-centered-offset-after) }
.swiper-centered.swiper-vertical>.swiper-wrapper>.swiper-slide:first-child { margin-block-start: var(--swiper-centered-offset-before) }
.swiper-centered.swiper-vertical>.swiper-wrapper::before { width: 100%; min-width: 1px; height: var(--swiper-centered-offset-after) }
.swiper-centered>.swiper-wrapper>.swiper-slide { scroll-snap-align: center center; scroll-snap-stop: always }
.swiper-fade.swiper-free-mode .swiper-slide { transition-timing-function: ease-out }
.swiper-fade .swiper-slide { pointer-events: none; transition-property: opacity }
.swiper-fade .swiper-slide .swiper-slide { pointer-events: none }
.swiper-fade .swiper-slide-active, .swiper-fade .swiper-slide-active .swiper-slide-active { pointer-events: auto }
.swiper-lazy-preloader { width: 42px; height: 42px; position: absolute; left: 50%; top: 50%; margin-left: -21px; margin-top: -21px; z-index: 10; transform-origin: 50%; box-sizing: border-box; border: 4px solid var(--swiper-preloader-color, var(--swiper-theme-color)); border-radius: 50%; border-top-color: transparent }
.swiper:not(.swiper-watch-progress) .swiper-lazy-preloader, .swiper-watch-progress .swiper-slide-visible .swiper-lazy-preloader { animation: swiper-preloader-spin 1s infinite linear }
.swiper-lazy-preloader-white { --swiper-preloader-color: #fff }
.swiper-lazy-preloader-black { --swiper-preloader-color: #000 }
@keyframes swiper-preloader-spin {
  0% { transform: rotate(0deg) }
  100% { transform: rotate(360deg) }
}
/**
 +------------------------------------------------------------------------------
 * ************   Public Css   ************
 +------------------------------------------------------------------------------
 */
@font-face {
  font-family: "Source Han Sans CN";
  src: url("fonts/SourceHanSans.woff2?t=20240101") format("woff2"),
       url("fonts/SourceHanSans.woff?t=20240101") format("woff"),
       url("fonts/SourceHanSans.ttf?t=20240101") format("truetype");
  font-weight: normal;
  font-style: normal;
}

.clear { clear: both }

.mt5 { margin-top: 5px }
.mt10 { margin-top: 10px }
.mt15 { margin-top: 15px }
.mt20 { margin-top: 20px }
.mt30 { margin-top: 30px }
.mt40 { margin-top: 40px }
.mt50 { margin-top: 50px }

.pr { position: relative }

.first { margin-left: 0 !important }
.last { margin-right: 0 !important }

.container { max-width: 100%; padding-left: 70px; padding-right: 70px }

/*scrollbar*/
::-webkit-scrollbar { width: 10px; height: 10px }
::-webkit-scrollbar-button:vertical { display: none }
::-webkit-scrollbar-track, ::-webkit-scrollbar-corner { background-color: #fff }
::-webkit-scrollbar-thumb { border-radius: 10px; background-color: rgba(0, 0, 0, .3) }
::-webkit-scrollbar-thumb:vertical:hover { background-color: rgba(0, 0, 0, .35) }
::-webkit-scrollbar-thumb:vertical:active { background-color: rgba(0, 0, 0, .38) }

/*header*/
header { position: fixed; top: 0; right: 0; left: 0; z-index: 99; width: 100%; height: auto; background: var(--white); box-shadow: 0px 2.767px 2.214px 0px rgba(48, 50, 51, 0.02), 0px 12.522px 10.017px 0px rgba(48, 50, 51, 0.04) }
.header { position: relative; width: 100%; height: 105px; -ms-align-items: center; align-items: center; -ms-flex-pack: space-between; justify-content: space-between; transition: all .3s ease }
.header a.logo { position: relative; z-index: 11; display: block; width: 400px; height: 60px }
.header a.logo img { display: block; width: 100%; height: 100%; transition: all .3s ease }
.nav { -ms-align-items: center; align-items: center }
.nav ul { -ms-align-items: center; align-items: center }
.nav ul li { position: relative; height: 105px; margin: 0 16px; padding: 0 20px; line-height: 105px; transition: all .3s ease }
.nav ul li>span { display: block }
.nav ul li>span>a { display: block; text-align: center; font-weight: 400; font-size: 20px; color: #343434; transition: all .3s ease-out 0s }
.nav ul li>span>a:hover, .nav ul li.on>span>a { color: var(--hover-color); text-shadow: .03rem 0 0 currentColor }
.nav ul li>span>a::after { content: " "; position: absolute; left: 50%; bottom: 0; transform: translateX(-50%); width: 0; height: 3px; transition: all .3s ease }
.nav ul li:hover>span>a::after, .nav ul li.on>span>a::after { width: 100%; background: var(--hover-color) }
.nav ul li.m>span>button { display: none }
.nav ul li.m .subnav { display: none; position: absolute; left: -10px; z-index: 9; width: calc(100% + 20px); border-radius: 0 0 6px 6px; background-color: #fff; box-sizing: content-box; -webkit-box-shadow: 0px 2.767px 2.214px 0px rgba(48, 50, 51, 0.02), 0px 12.522px 10.017px 0px rgba(48, 50, 51, 0.04); box-shadow: 0px 2.767px 2.214px 0px rgba(48, 50, 51, 0.02), 0px 12.522px 10.017px 0px rgba(48, 50, 51, 0.04) }
.nav ul li.m .subbg { padding: 6px 0 }
.nav ul li.m .subbg>a { display: block; padding: 10px 5px; line-height: 1.5; text-align: center; font-size: 14px; letter-spacing: -.02em; color: rgba(0, 0, 0, .65); transition: all .3s ease-out 0s }
.nav ul li.m .subbg>a:hover { text-decoration: underline; color: var(--hover-color); letter-spacing: .06em; text-shadow: .03rem 0 0 currentColor; background: rgba(0, 0, 0, .04) }

.nav ul li.p .subnav { left: calc(-100% - 10px); width: calc(300% + 20px) }
.nav ul li.p .subbg { display: flex; flex-wrap: wrap }
.nav ul li.p .subbg>a { flex: 0 0 50%; max-width: 50%; box-sizing: border-box }

.nav-search, .oper-nav { display: none }

.oper { position: relative; z-index: 11; display: flex; align-items: center; color: #343434 }
.oper-search { cursor: pointer; width: 30px; height: 30px; margin-left: 20px; z-index: 3; font-size: 16px; position: relative }
.oper-search>div { width: 30px; height: 100%; border-radius: 28px; transition: color .5s cubic-bezier(.435, .25, .15, .965), width .5s cubic-bezier(.435, .25, .15, .965), background-color .5s cubic-bezier(.435, .25, .15, .965); position: absolute; top: 0; right: 0; overflow: hidden; transform: translate(0, 0) }
.oper-search>div form { width: 216px; -ms-flex-align: center; align-items: center; display: -ms-flexbox; display: flex }
.oper-search>div form .search-icon { display: flex; justify-content: center; align-items: center; width: 30px; height: 30px; padding: 0; cursor: pointer; outline: 0; border: 2px solid #343434; border-radius: 100%; background: none; color: #343434; transition: all 1s ease }
.oper-search>div form a { width: 30px; height: 30px; color: inherit; border: none; -ms-flex-pack: center; justify-content: center; -ms-flex-align: center; align-items: center; font-size: 16px; display: -ms-flexbox; display: flex }
.oper-search>div form a:before { z-index: -1 }
.oper-search>div form input { width: 170px; height: 18px; color: #fff; background-color: transparent; border: none; border-bottom: 1px solid rgba(255, 255, 255, .1) }
.oper-icon { position: relative; display: flex; align-items: center; width: 30px; height: 56px; margin-left: 20px; color: #343434; transition: all 1s ease }
.oper-icon a { display: flex; justify-content: center; align-items: center; width: 30px; height: 30px; padding: 0; cursor: pointer; outline: 0; border: 2px solid #343434; border-radius: 100%; background: none; color: #343434; transition: all 1s ease }
.oper-icon.oper-linkedin { margin-left: 0 }
.oper-icon.oper-linkedin a { border-radius: 4px }
.oper-icon a:hover { background: #fff; color: #fff }
@media screen and (orientation:landscape) {
  .oper-search:hover>div { width: 216px; background-color: #3e5682 }
  .oper-search:hover>div .search-icon { border-color: transparent }
  .oper-search:hover>div form a { color: #fff !important }
}
.oper-lang { position: relative; display: flex; align-items: center; width: 30px; height: 56px; margin-left: 20px; color: #343434; transition: all 1s ease }
.oper-lang-list { width: 100px; background-color: #fff; box-shadow: 0 0 4px rgba(0, 0, 0, 0.1); position: absolute; left: -31px; top: 110%; z-index: 9; padding: 10px 0; visibility: hidden; opacity: 0; transition: all .3s; border-radius: 10px }
.oper-lang-list a { display: block; width: 100%; line-height: 2; padding: .06rem 0.03rem; text-align: center; color: #666 }
.oper-lang-list a:hover { background: var(--hover-color); color: #fff }
.oper-lang.show-lang .oper-lang-list { opacity: 1; visibility: visible }

.nav-toggler { display: none; padding: 4px 0; cursor: pointer; border: none; background-color: transparent; -webkit-tap-highlight-color: transparent }
.nav-toggler .toggler-icon { display: block; padding-top: 3px; padding-bottom: 3px; transition: all .4s ease }
.nav-toggler .toggler-icon::before { content: ''; display: block; height: 2px; width: 26px; background-color: rgba(0, 0, 0, 1); border-top-right-radius: 2px; border-bottom-left-radius: 2px; border-radius: 2px; transition: transform .4s ease .2s, background-color .5s ease 0s }
.nav-toggler.opened .toggler-icon:nth-child(1) { transform: translateY(8px) }
.nav-toggler.opened .toggler-icon:nth-child(1):before { transform: rotate(45deg) }
.nav-toggler.opened .toggler-icon:nth-child(2) { opacity: 0 }
.nav-toggler.opened .toggler-icon:nth-child(3) { transform: translateY(-8px) }
.nav-toggler.opened .toggler-icon:nth-child(3):before { transform: rotate(-45deg) }

header.headerbg { background: url(../images/header_bg.jpg) no-repeat center / cover }
header.headerbg .header a.logo { width: 400px; height: 60px }
header.headerbg .nav { display: none }
header.headerbg .nav ul li>span>a { color: var(--white) }
header.headerbg .oper { color: var(--white) }
header.headerbg .oper-icon a, header.headerbg .oper-search>div form .search-icon { border-color: var(--black); color: var(--black) }
header.headerbg .oper-lang { color: var(--black) }
@media screen and (orientation:landscape) {
  header.headerbg .oper-search:hover>div form .search-icon { border-color: transparent }
}

header.show .oper { color: var(--white) }
header.show .oper-icon a, header.show .oper-search>div form .search-icon { border-color: var(--white); color: var(--white) }
header.show .oper-lang { color: var(--white) }

/*.nav-toggler-full { position: fixed; top: 340px; left: 70px; z-index: 11; display: flex; flex-direction: column; justify-content: center; align-items: center; width: 56px; height: 56px; text-align: center; cursor: pointer; border: none; border-radius: 100%; transition: all .4s ease; background-color: rgba(0, 0, 0, .6); -webkit-tap-highlight-color: transparent }
.nav-toggler-full .toggler-icon { display: block; padding-top: 4px; padding-bottom: 4px; transition: all .4s ease }
.nav-toggler-full .toggler-icon::before { content: ''; display: block; height: 2px; width: 28px; background-color: rgba(255, 255, 255, 1); border-top-right-radius: 2px; border-bottom-left-radius: 2px; border-radius: 2px; transition: transform .4s ease .2s, background-color .5s ease 0s }
.nav-toggler-full.opened { background: #3e5682 }
.nav-toggler-full.opened .toggler-icon:nth-child(1) { transform: translateY(10px) }
.nav-toggler-full.opened .toggler-icon:nth-child(1):before { transform: rotate(45deg) }
.nav-toggler-full.opened .toggler-icon:nth-child(2) { opacity: 0 }
.nav-toggler-full.opened .toggler-icon:nth-child(3) { transform: translateY(-10px) }
.nav-toggler-full.opened .toggler-icon:nth-child(3):before { transform: rotate(-45deg) }

.nav-full { position: absolute; top: 0; left: 0; z-index: 10; width: 100%; height: 100vh; -webkit-clip-path: circle(0 at 100% 0); clip-path: circle(0 at 100% 0); transition: -webkit-clip-path 0.7s ease-in-out; transition: clip-path 0.7s ease-in-out; pointer-events: none }
.nav-full-bg { width: 100%; height: 100%; position: absolute; left: 0; top: 0; object-fit: cover }
.nav-full.show { pointer-events: auto; -webkit-clip-path: circle(125vw at 100% 0) !important; clip-path: circle(125vw at 100% 0) !important }
.nav-full-ul { position: absolute; right: 70px; top: 105px; z-index: 11; flex-direction: column; align-items: flex-end }
.nav-full-ul li { margin-bottom: 50px; text-align: right; transition: all .3s }
.nav-full-ul li span { display: block }
.nav-full-ul li span a { color: #fff; font-size: 42px; align-items: flex-end }
.nav-full-ul li.m .subnav { display: none }
.nav-full-ul li.m .subbg { display: flex; justify-content: flex-end; align-items: center; padding: 10px 0 }
.nav-full-ul li.m .subbg>a { display: block; padding: 0 15px; line-height: 1.6; text-align: center; font-size: 20px; letter-spacing: -.02em; color: #fff; transition: all .3s ease-out 0s }
.nav-full-ul li.m .subbg>a:hover { text-decoration: underline; color: var(--hover-color); letter-spacing: .06em; text-shadow: .03rem 0 0 currentColor; background: rgba(0, 0, 0, .04) }
*/

.nav-slide { position: fixed; top: 54%; left: 170px; z-index: 11; transform: translateY(-50%) }
.nav-slide ul { flex-direction: column }
.nav-slide ul li { width: 100%; height: auto; min-height: 3.8rem; margin: 0; padding: 0; line-height: 3.8rem; border-bottom: 1px solid rgba(255, 255, 255, .22); transition: all .3s }
.nav-slide ul li a { display: flex; justify-content: space-between; align-items: center; width: 100%; height: 100%; padding: 0 7px; color: #fff; font-size: 22px; color: rgba(255, 255, 255, .3); transition: all .3s }
.nav-slide ul li a svg { margin-left: 22px }
.nav-slide ul li.on, .nav-slide ul li:hover { border-bottom-color: rgba(255, 255, 255, 1) }
.nav-slide ul li.on a, .nav-slide ul li:hover a { color: rgba(255, 255, 255, 1) }

/*grid*/
@media (max-width:1600px) {
  .nav ul li { margin: 0 6px; padding: 0 10px }
}
@media (max-width:1440px) {
  .header a.logo { width: 308px !important; height: 60px !important }
  .nav ul li>span>a { font-size: 18px }
}
@media (max-width:1280px) {
  .header a.logo { width: 287px !important; height: 56px !important }
  .nav ul li { margin: 0 6px; padding: 0 6px }
  .nav ul li>span>a { font-size: 16px }
}
@media (max-width:1024px) {
  .nav { display: none }
}
@media (max-width:768px){
  /*header*/
  header .container { max-width: 768px; padding-left: 25px; padding-right: 25px }
  .header { height: 60px !important; justify-content: space-between }
  .header a.logo { width: 185px !important; height: 36px !important }
  header.headerbg .nav-toggler .toggler-icon::before { background-color: rgb(0 0 0) }

  .nav-toggler { display: block }
  .overflow { overflow: hidden }
  .nav { display: flex !important; align-content: flex-start; justify-content: center !important; position: absolute; top: 60px; left: 0; z-index: 9; width: 100%; height: 0; background-color: #fff; border-top: none; transition: all .6s ease; align-items: initial; overflow-x: hidden; overflow-y: scroll }
  .nav ul { flex-direction: column; flex: 0 0 100%; max-width: 100%; padding-left: 25px; padding-right: 25px }
  .nav ul li { width: 100%; height: auto; min-height: 60px; margin: 0; padding: 0; line-height: 60px }
  .nav ul li>span>a { flex: 1; color: var(--black) !important; text-align: initial }
  .nav ul li>span>a:hover, .nav ul li.on>span>a { color: var(--hover-color) !important }
  .nav ul li>span>a:after, .nav ul.navbar li>span>a .icon-right { display: none }
  .nav ul li.m>span { display: flex; justify-content: space-between; align-items: center }
  .nav ul li.m>span.nav-toggle>button { display: block }
  .nav ul li.m>span>button { display: none; position: relative; width: 40px; min-height: 60px; padding: 0; color: #fff; transition: transform .3s cubic-bezier(0.86, 0, 0.07, 1), transform-origin .3s cubic-bezier(0.86, 0, 0.07, 1); opacity: 0.8; background-color: transparent; border: none; cursor: pointer; outline: none; -webkit-tap-highlight-color: transparent }
  .nav ul li.m>span>button i { position: absolute; top: 50%; right: 2px; width: 20px; height: 28px; transform: translateY(-14px) }
  .nav ul li.m>span>button::after { content: normal }
  .nav ul li.m>span>button i::before, .nav ul li.m>span>button i::after { content: ""; display: block; position: absolute; top: 58%; width: 10px; height: 2px; z-index: 9; border: none; background: rgba(0, 0, 0, .85); transition: transform .3s cubic-bezier(0.86, 0, 0.07, 1), transform-origin .3s cubic-bezier(0.86, 0, 0.07, 1) }
  .nav ul li.m>span>button i::before { right: 50%; border-radius: 1px 0 0 1px; transform-origin: 100% 100%; transform: rotate(42deg) scaleY(1.1) }
  .nav ul li.m>span>button i::after { left: 50%; border-radius: 0 1px 1px 0; transform-origin: 0% 100%; transform: rotate(-42deg) scaleY(1.1) }
  .nav ul li.m>span>button:hover { opacity: 1 }
  .nav ul li.m>span>button.show { transform: translateY(-8px) }
  .nav ul li.m>span>button.show i::before { transform-origin: 100% 0%; transform: rotate(-42deg) scaleY(1.1) }
  .nav ul li.m>span>button.show i::after { transform-origin: 0% 0%; transform: rotate(42deg) scaleY(1.1) }
  .nav ul li.m .subnav { display: none; opacity: 0; visibility: hidden; -webkit-transition: all .4s ease; -moz-transition: all .4s ease; transition: all .4s ease; position: static; visibility: visible; opacity: 1; box-shadow: none; transform: initial; transition: initial; width: 100% !important; margin-top: -14px; margin-left: 0; padding-top: 14px }
  .nav ul li.m:hover .subnav { visibility: visible; opacity: 1; -webkit-transform: translateY(0); -moz-transform: translateY(0); transform: translateY(0) }
  .nav ul li.m .subbg { position: relative; background: #f0f1f2; box-shadow: initial }
  .nav ul li.m .subbg>a { color: rgba(0, 0, 0, .85); border-color: rgba(255, 255, 255, .1) }
  .nav ul li.m .subbg>a:hover { color: var(--white) }
  .nav ul li.m .subbg::before { content: ""; width: 15px; height: 15px; background: #fff; border-radius: 2px; position: absolute; left: 50%; margin-left: -8px; top: 1px; -webkit-transform: rotate(45deg); -moz-transform: rotate(45deg); transform: rotate(45deg) }
  .nav ul li.m .subbg::before { top: -6px; left: 28px; background: #f0f1f2 }
  .nav::-webkit-scrollbar { width: 5px; height: 6px }
  .nav::-webkit-scrollbar-thumb { border-radius: 5px; background-color: rgba(150, 150, 150, .3) }
  .nav.active { height: calc(100vh - 60px) }
  .nav.active ul { opacity: 1 }
  .nav.active ul li { display: block; width: 100%; margin-left: 0; -webkit-transition: all 800ms cubic-bezier(0.68, -0.55, 0.27, 1.55); transition: all 800ms cubic-bezier(0.68, -0.55, 0.27, 1.55) }

  .oper .oper-search { display: none !important }

  .oper .oper-icon { display: none }
  .oper .oper-lang { width: 26px; height: 26px; margin-left: 10px }
  .oper .oper-lang svg { width: 26px; height: 26px }
  .oper .oper-lang-list { left: initial; right: 0; top: 43px }

  .nav-search { display: -moz-box; display: flex; -moz-box-align: center; align-items: center; background-color: #f0f1f2; width: 100%; height: 40px; margin: 16px 25px; padding: 0 .5rem 0 .75rem; border-radius: 1.25rem; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box }
  .nav-searchtext { font-size: 14px; line-height: 1.2; width: 100%; color: #666; outline: 0; border: none; background: none; -webkit-appearance: none }
  .nav-searchbtn { color: #666; outline: 0; border: none; background: none; -webkit-appearance: none }
  .nav-searchtext, .nav-searchbtn { -webkit-transition: all .4s ease; -moz-transition: all .4s ease; transition: all .4s ease }

  .nav-toggler-full, .nav-full, .nav-slide { display: none }

  .oper-nav { display: flex; margin-top: 30px }
  .oper-nav .oper-icon a { border-color: #343434 !important; color: #343434 !important }
}
@media (max-width:576px){
  header .container { padding-left: 15px; padding-right: 15px }

  .container { padding-left: 25px; padding-right: 25px }

  /*footer*/
  .search-hot li a { font-size: 3vw }
}