:root {
    /*ui-scale-factor*/
    /*0.75 at 960, 1 at 1920*/
    --rpx: clamp(0.75px, calc((1vw - 9.6px) / 38.4 + 0.75px), 1px);
    /*
    *1500px at 1920
    *900px at 960
    */
    --wrapper-width: calc(62.500vw + 300px);
    --header-height: calc(80 * var(--rpx));
}

* {
    box-sizing: border-box;
    font-family: Arial, "Source Han Sans CN", sans-serif;
}

a {
    text-decoration: none;
    color: inherit;
}

a:hover {
    color: #e60012;
}

html {
    color: #000000;
    /*
    *16px at 1920
    *14px at 960
    */
    font-size: calc(0.208vw + 12px);
}

body {
    font-size: calc(0.20833vw + 12px);
    margin: 0;
}

.anchor {
    position: relative;
    top: calc(-1 * var(--header-height));
}

.wrapper {
    width: var(--wrapper-width);
    margin-left: auto;
    margin-right: auto;
}

.site-header {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: var(--header-height);
    z-index: 800;
    transition: .3s;
}

/*.scrolled .site-header{
    box-shadow: 0 4px 20px rgba(0, 0, 0, .15);
}*/

.site-header-bar {
    width: 100%;
    height: 100%;
    background-color: #fff;
    padding-left: calc(40 * var(--rpx));
    padding-right: calc(40 * var(--rpx));

    display: flex;
    align-items: center;
    position: relative;
    z-index: 810;
}

.scrolled .site-header-bar {
    box-shadow: 0 4px 20px rgba(0, 0, 0, .15);
}

.site-logo {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: calc(250 * var(--rpx));
}

.site-logo img {
    display: block;
    width: 100%;
    height: auto;
}

.top-nav {
    display: flex;
    align-items: stretch;
    height: 100%;
    margin-left: calc(30 * var(--rpx));
}

.top-nav .link-col {
    /* width: calc(125 * var(--rpx)); */
    flex: 0 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding-left: calc(8 * var(--rpx));
    padding-right: calc(8 * var(--rpx));
}

.top-nav .link-col:hover {
    background-color: #f7f7f7;
}

.right-icons {
    justify-self: flex-end;
    display: flex;
    margin-left: auto;
    margin-right: 0;
}

.right-icons .icon {
    width: calc(64 * var(--rpx));
    height: calc(64 * var(--rpx));
    flex: 0 0 auto;
    cursor: pointer;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

.right-icons .btn-nav {
    display: none;
}

.icon-img {
    width: calc(24 * var(--rpx));
    height: calc(24 * var(--rpx));
    position: relative;
    z-index: 810;
    transition: .3s;
}

.right-icons .icon::before {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, .1);
    border-radius: 50%;
    opacity: 0;
    pointer-events: none;
    z-index: 805;
    transition: .3s;
}

.icon:hover::before {
    opacity: .4;
}

.icon:active::before {
    opacity: 1;
    transition: 0s;
}

.icon:hover .icon-img {
    filter: url(#red-overlay);
}

.site-search {
    display: block;
    position: fixed;
    width: 100%;
    height: 100%;
    right: 0;
    top: 0;
    z-index: 850;
    visibility: hidden;
    overflow: hidden;
    transition: .5s;
}

.search-active .site-search {
    visibility: visible;
}

.search-back {
    height: 0;
    width: 100%;
    left: 0;
    top: 0;
    position: absolute;
    background-color: rgba(0, 0, 0, .5);
    z-index: 610;
    transition: .5s cubic-bezier(0, .7, .3, 1);

    display: none;
}

.search-active .search-back {
    height: 100%;
}

.lang-menu {
    width: calc(140 * var(--rpx));
    position: fixed;
    top: calc(80 * var(--rpx));
    right: 0;
    height: 0;
    background-color: rgba(255, 255, 255, .8);
    transition: .3s cubic-bezier(0, .7, .3, 1);
    visibility: hidden;
    overflow: hidden;
}

.lang-menu a {
    display: block;
    text-align: center;
    font-size: 14px;
    line-height: calc(24 * var(--rpx));
    padding-top: calc(8 * var(--rpx));
    padding-bottom: calc(8 * var(--rpx));
    color: #313033;
}

.lang-menu.active {
    visibility: visible;
    height: calc(80 * var(--rpx));
    transition-delay: 0s;
}

.site-menu-ctn {
    visibility: hidden;
    position: absolute;
    left: 0;
    top: calc(80 * var(--rpx));
    width: 100%;
    background-color: rgba(255, 255, 255, .8);
    backdrop-filter: blur(16px) saturate(1.5);
    padding: 0 calc(40 * var(--rpx)) 0 calc(320 * var(--rpx));
    /*transform: translateY(-5%);*/
    opacity: 0;
    transition: .4s cubic-bezier(0.15, 1, 0.336, 1);
    z-index: 820;
}

.site-menu-ctn.active {
    visibility: visible;
    transform: none;
    opacity: 1;
}


.site-menu-ctn .site-menu {
    display: flex;
}

.site-menu .link-col {
    /* width: calc(125 * var(--rpx)); */
    flex: 0 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    visibility: hidden;
    opacity: 0;
    transition: .3s;
    padding-top: calc(30 * var(--rpx));
    padding-bottom: calc(30 * var(--rpx));
}

.site-menu .link-col:nth-child(2):after {
    width: calc(100% + 80rem / 16);
    left: calc(-40rem / 16);
}

.site-menu .link-col::after {
    content: "";
    position: absolute;
    width: calc(100% + 50rem / 16);
    height: 100%;
    top: 0;
    left: calc(- 25rem / 16);
    background: linear-gradient(to top, rgba(255, 255, 255, .5), rgba(255, 255, 255, .2));
    z-index: 821;
}

.site-menu .link-col.active:not(.no-content) {
    visibility: visible;
    opacity: 1;
}


.site-menu .link-col>a {
    padding: .75em;
    white-space: nowrap;
    text-align: center;
    position: relative;
    z-index: 825;
}

.btn-more {
    font-size: calc(14rem / 16);
    line-height: calc(50em / 14 - 2px);
    border-radius: calc(25em / 14);
    padding-left: calc(36em / 14);
    padding-right: calc(36em / 14);

    display: flex;
    align-items: center;
    border: 1px solid #e70012;
}

.btn-more::after {
    content: "";
    width: calc(7em / 14);
    height: calc(12em / 14);
    background: url("../images/icon_arr_right.svg") center/contain no-repeat;
    filter: url(#red-overlay);
    margin-left: calc(20em / 14);
}

.btn-more.light {
    background-color: #fff;
    color: #e70012;
    border-color: #fff;
}

.btn-more.light:hover {
    background-color: #f7f7f7;
}

.site-footer {
    background-color: #fff;
    width: 100%;
}

.site-footer .row1 .wrapper {
    padding-top: 80px;
    padding-bottom: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-footer .row1 .left {
    width: calc(310 * var(--rpx));
}

.site-footer .row1 .left img {
    display: block;
    width: 100%;
    height: auto;
}

.site-footer .row1 .right .btn-more {
    width: calc(240 * var(--rpx));
}

.site-footer .row1 .right .btn-more::after {
    margin-left: auto;
    margin-right: 0;
    justify-content: flex-end;
    filter: url(#gray-overlay);
}

.site-footer .row1 .right .btn-more::before {
    content: "";
    width: calc(30 * var(--rpx));
    height: calc(24 * var(--rpx));
    margin-right: calc(16 * var(--rpx));
    background: url("../images/icon_chat.svg") center/contain no-repeat;
    filter: url(#gray-overlay);
}

.site-footer .row1 .right .btn-more:hover::before,
.site-footer .row1 .right .btn-more:hover::after {
    filter: url(#red-overlay);
}

.site-footer .row2 {
    /*
    *45px at 1920
    *15px at 960
    */
    --gap: calc(3.125vw - 15px);
}

.site-footer .row2 .wrapper {
    display: flex;
    justify-content: space-between;
    min-height: calc(280rem / 16);
}

.site-footer .row2 .col {
    width: calc((100% - 5 * var(--gap)) / 6);
}

.site-footer .row2 a {
    display: block;
    width: 100%;
    color: #333333;
}

.site-footer a.title {
    font-size: 1rem;
    line-height: 2em;
    padding-top: .5em;
    padding-bottom: .5em;
    margin-bottom: .75em;
    border-bottom: 1px solid #e9ebf3;
}

.site-footer a.link {
    /*
    *13px at 1920
    *12px at 960
    */
    font-size: clamp(12px, calc(0.104vw + 11px), 13px);
    line-height: 1.5em;
    margin-bottom: calc(10 * var(--rpx));
}

.site-footer .row3 {
    background-color: #e70012;
    color: #fff;
}

.site-footer .row3 .wrapper {
    height: calc(80 * var(--rpx));
    display: flex;
    justify-content: space-between;
    align-items: center;
    line-height: 1.5rem;
    /*
    *13px at 1920
    *12px at 960
    */
    font-size: clamp(12px, calc(0.104vw + 11px), 13px);
}


.site-footer .row3 .wrapper .left {
    display: flex;
}

.site-footer .row3 a:hover {
    color: inherit;
    text-decoration: underline;
}


.site-footer .row3 .policies a {
    margin-left: calc(24 * var(--rpx));
}


.site-footer .row3 .right {
    text-transform: uppercase;
}

.sidebar-ctn {
    position: fixed;
    right: calc(24 * var(--rpx));
    bottom: calc(24 * var(--rpx));

    display: flex;
    flex-direction: column;
    z-index: 600;

    width: calc(50 * var(--rpx));
}

.sidebar-ctn .btn-top {
    margin-top: calc(20 * var(--rpx));
    border-radius: 50%;
    background: url("../images/icon_arr_up.svg") center/calc(10 * var(--rpx)) auto no-repeat #e70012;
    cursor: pointer;
    transition: .3s;
    width: calc(50 * var(--rpx));
    height: calc(50 * var(--rpx));
    box-shadow: 0 5px 15px rgba(0, 0, 0, .15);
    opacity: 0;
    visibility: hidden;
}

.scrolled .sidebar-ctn .btn-top {
    visibility: visible;
    opacity: 1;
}

.sidebar-ctn .btn-top:hover {
    filter: brightness(1.2);
}

.sidebar {
    width: 100%;
    border-radius: calc(25 * var(--rpx));
    background-color: #fff;
    padding-top: calc(25 * var(--rpx));
    padding-bottom: calc(25 * var(--rpx));
    box-shadow: 0 5px 15px rgba(0, 0, 0, .15);
}

.sidebar .item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: calc(10 * var(--rpx));
    padding-bottom: calc(10 * var(--rpx));
    position: relative;
    width: 100%;
    cursor: pointer;
}

.sidebar .item:hover {
    background-color: #f7f7f7;
}

.sidebar .item:last-of-type {
    margin-bottom: 0;
}

.sidebar .icon {
    width: calc(22 * var(--rpx));
    height: calc(22 * var(--rpx));
}

.sidebar .name {
    font-size: 12px;
    white-space: nowrap;
    transform: scale(.833);
    margin-top: calc(4 * var(--rpx));
}

.sidebar .panel {
    position: absolute;
    height: auto;
    right: calc(100% + 14 * var(--rpx));
    top: 50%;
    transform: translate(10%, -50%);
    transition: .3s;
    opacity: 0;
    visibility: hidden;
    padding: calc(12 * var(--rpx));
    width: calc(200 * var(--rpx));
}

.sidebar .panel img {
    max-width: 100%;
    height: auto;
}

.sidebar .item:hover .panel {
    transform: translate(0, -50%);
    opacity: 1;
    border-radius: calc(12 * var(--rpx));
    background-color: #fff;
    visibility: visible;
}

.page-content {
    position: relative;
    z-index: 200;
}

.page-header {
    height: 100vh;
    min-height: calc(600 * var(--rpx));
    position: relative;
    color: #fff;
}

.header-back {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    object-fit: cover;
    z-index: 210;
}

.page-header .wrapper {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    position: relative;
    z-index: 220;
}

.page-header .title {
    font-weight: bold;
    font-size: calc(48 * var(--rpx));
    margin-bottom: calc(24 * var(--rpx));
}

.page-header .keywords {
    font-size: calc(20 * var(--rpx));
    line-height: 1.5em;
    margin-bottom: calc(24em / 20);
    font-weight: bold;
}

.page-header .desc {
    font-size: calc(16rem / 16);
    line-height: calc(34em / 20);
    /*font-weight: lighter;*/
}

.scroll-hint {
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: center;
    color: #fff;
    position: absolute;
    left: 0;
    right: 0;
    margin: auto;
    bottom: calc(50 * var(--rpx));
    z-index: 240;
    width: calc(100 * var(--rpx));
    padding-top: calc(16 * var(--rpx));
    padding-bottom: calc(16 * var(--rpx));
    cursor: pointer;
    border-radius: calc(16 * var(--rpx));
    transition: .4s;
}

.scroll-hint.dark {
    filter: url(#black-overlay);
}

.scroll-hint:hover {
    background-color: rgba(0, 0, 0, .2);
}

.scroll-text {
    font-size: calc(14rem / 16);
}

.scroll-icon {
    width: calc(31 * var(--rpx));
    height: calc(45 * var(--rpx));
    object-fit: contain;
    margin-bottom: calc(8 * var(--rpx));
}

@keyframes scrollHint {
    0% {
        opacity: 0;
        transform: none;
    }

    15% {
        opacity: 1;
        transform: none;
    }

    55% {
        opacity: 1;
        transform: translateY(16px);
    }

    80% {
        opacity: 0;
        transform: translateY(16px);
    }

    100% {
        opacity: 0;
        transform: translateY(16px);
    }
}

.anchor-nav-bar {
    height: calc(80 * var(--rpx));
    display: flex;
    justify-content: center;
    align-items: stretch;
}

.anchor-nav {
    display: flex;
    width: auto;
    font-size: calc(20 * var(--rpx));
}

.anchor-nav .nav-item {
    width: calc(200 * var(--rpx));
    border-bottom: 2px solid #c8c9ce;

    display: flex;
    align-items: center;
    justify-content: center;
    font-size: calc(20rem / 16);
    /*font-weight: lighter;*/
}

.anchor-nav .nav-item.active {
    border-bottom-color: #e70012;
}

.section-back {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 205;
    object-fit: cover;
}

section {
    position: relative;
}

.btn-plus {
    height: calc(80 * var(--rpx));
    width: calc(80 * var(--rpx));
    border: 1px solid #e70012;
    position: relative;
    border-radius: 50%;
    cursor: pointer;
    transition: .3s;
}

.btn-plus * {
    width: 100%;
    text-align: center;
    line-height: 1.5em;
    height: 1.5em;
    top: 0;
    bottom: 0;
    margin: auto;
    left: 0;
    z-index: 210;
    color: #313538;
    white-space: nowrap;
    position: absolute;
    font-size: calc(14 * var(--rpx));
}

.btn-plus::after {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: url("../images/icon_plus.svg") center/calc(20 * var(--rpx)) auto no-repeat #e70012;
    transform: scale(.75) rotate(-120deg);
    opacity: 0;
    transition: .4s;
    pointer-events: none;
    border-radius: 50%;
    z-index: 220;
}

.btn-plus .more-text {
    transform: translateX(80%);
    opacity: 0;
    transition: .4s;
}

.btn-plus.plus-still::after {
    transform: none;
    opacity: 1;
}

.btn-plus.plus-still:hover {
    filter: brightness(.9);
}


.btn-plus.white {
    border-color: #ffffff;
}

.btn-plus.white::after {
    background: url("../images/icon_plus_red.svg") center/calc(20 * var(--rpx)) auto no-repeat #ffffff;
}

.btn-plus:hover::after {
    transform: none;
    opacity: 1;
}

.btn-plus:hover .more-text {
    transform: translateX(120%);
    opacity: 1;
}

.section-title {
    font-size: calc(38em / 16);
    font-weight: bold;
}


.no-content-hint {
    width: 100%;
    padding-bottom: 80%;
    background: url("../images/developing.jpg") top center/contain no-repeat;
}

/*.no-content-hint::before{
    content: "";
    width: 2.4em;
    height: 2.4em;
    margin-top: -.2em;
    display: inline-block;
    vertical-align: middle;
    margin-right: .5em;
    background: url("../images/building.gif") center/cover no-repeat;
    border-radius: .4em;
}*/

.yiiPager {
    margin-top: calc(30 * var(--rpx));
    font-size: 1rem;

    display: flex;
    align-items: center;
    justify-content: center;
}

.yiiPager a {
    height: calc(50em / 16);
    width: calc(50em / 16);
    margin-left: calc(5em / 16);
    margin-right: calc(5em / 16);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #cccdcf;
    border-radius: 50%;
}

.yiiPager .selected a {
    border: 1px solid #e70012;
    background-color: #e70012;
    color: #fff;
}

.yiiPager .previous,
.yiiPager .next {
    display: none;
}

.yiiPager .first,
.yiiPager .last {
    display: none;
}


a.news {
    display: flex;
    flex-direction: column;
    color: inherit;
}

.news .cover {
    width: 100%;
    height: 0;
    padding-bottom: 56.25%;
    flex: 0 0 auto;
    position: relative;
    overflow: hidden;
}

.news .cover img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    transition: .4s;
}

a.news:hover .cover img {
    transform: scale(1.08);
    filter: brightness(0.8);
}

.news .info {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    padding-top: calc(24 * var(--rpx));
    padding-bottom: calc(30 * var(--rpx));
    border-bottom: 1px solid #d9d9d9;
}

.news .btn-ctn {
    margin-top: auto;
    margin-bottom: 0;
}

.news .date {
    font-family: "DIN Condensed", "Futura", "PT Sans Narrow", "Arial Narrow", "Impact", sans-serif;
    color: #313538;
    font-size: calc(20rem / 16);
    display: flex;
    align-items: flex-start;
    line-height: .8em;
}

.news .date * {
    font-family: inherit;
}

.news .date .day {
    font-size: calc(60 * var(--rpx));
    color: #999999;
    line-height: 1em;
    margin-right: .05em;
}

.news .title {
    font-size: calc(20rem / 16);
    margin-top: calc(20 * var(--rpx));
    margin-bottom: calc(20 * var(--rpx));
    font-weight: normal;
    line-height: calc(34em / 20);

    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    overflow: hidden;
    height: calc(68em / 20);
}

.news .date .month {
    line-height: 1.1em;
}

a.news:hover .btn-plus::after {
    transform: none;
    opacity: 1;
}

a.news:hover .btn-plus .more-text {
    transform: translateX(120%);
    opacity: 1;
}

.news.stacked {
    position: relative;
}

.news.stacked .info,
.news.stacked .cover {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.news.stacked .info {
    z-index: 225;
    padding: calc(28 * var(--rpx)) calc(32 * var(--rpx));
    color: #fff;
}

.news.stacked .date,
.news.stacked .date .day {
    color: #fff;
}

.stacked .btn-plus * {
    color: #fff;
}

#fp-nav ul li {
    height: auto !important;
}

#fp-nav ul li a {
    height: 13px !important;
    transition: .3s;
}

#fp-nav ul li a.active {
    height: 36px !important;
}

#fp-nav ul li a.active span {
    width: 4px !important;
    height: 36px !important;
    border-radius: 2px !important;
    margin-top: -20px !important;
    margin-left: -2px !important;
}


.features .wrapper {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding-bottom: 5%;
    padding-top: 7.5%;
}


.features .section-title {
    margin-bottom: calc(80vh / 10.8);
}

.features .feature-list {
    display: flex;
    width: 100%;
    justify-content: space-between;
}

.feature-list .feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: calc(240 * var(--rpx));
}

.feature .icon {
    width: calc(80 * var(--rpx));
    height: calc(80 * var(--rpx));
    object-fit: contain;
    margin-bottom: calc(30 * var(--rpx));
}

.feature .title {
    font-size: calc(28rem / 16);
    margin-bottom: calc(16 * var(--rpx));
    font-weight: bold;
}

.feature .line {
    width: calc(40 * var(--rpx));
    height: 2px;
    background: linear-gradient(to right, #509bdf 0%, #48c0ce 50%, #ddbbc1 100%);
    margin-bottom: calc(18 * var(--rpx));
}

.feature .desc {
    font-size: calc(16rem / 16);
    line-height: calc(34em / 20);
    text-align: center;
    /*font-weight: lighter;*/
}


@media (max-width: 960px) {
    :root {
        --wrapper-width: calc(100% - 60px);
    }

    .anchor-nav {
        width: var(--wrapper-width);
    }

    .anchor-nav .nav-item {
        width: calc(100% / 3);
    }
}

.btn-nav {
    display: none;
}

.btn-nav i {
    width: calc(28 * var(--rpx));
    height: calc(3 * var(--rpx));
    flex: 0 0 auto;
    background: #333;
    margin-bottom: calc(5 * var(--rpx));
    transition: cubic-bezier(0.15, 1, 0.336, 1) .5s;
}

.btn-nav i:last-of-type {
    margin-bottom: 0;
}

.btn-nav {
    width: calc(60 * var(--rpx));
    height: calc(60 * var(--rpx));
    flex: 0 0 auto;
}

.mobile-expanded .btn-nav i {
    /*transition: cubic-bezier(.1, .84, .2, 1.4) .4s;*/
}

.mobile-expanded .btn-nav i:nth-of-type(1) {
    transform: translateY(calc(100% + 5 *var(--rpx))) rotate(45deg);
}

.mobile-expanded .btn-nav i:nth-of-type(2) {
    transform: scaleX(0);
}

.mobile-expanded .btn-nav i:nth-of-type(3) {
    transform: translateY(calc(-100% - 5 *var(--rpx))) rotate(-45deg);
}

.mobile-header {
    color: #000;
}

.mobile-header .link-lv1 {
    background-color: #fff;
    border-bottom: 1px solid #e1e1e1;
}

.mobile-header .link-lv1 a {
    background-color: #fff;
    display: flex;
    align-items: center;
    position: relative;
    font-size: 20px;
    min-height: 64px;
    width: 100%;
    padding-left: 15px;
    padding-right: 15px;
    font-weight: 500;
}

.mobile-header .link-lv1 a::after {
    content: "";
    position: absolute;
    top: 50%;
    right: calc(30 * var(--rpx));
    width: calc(16 * var(--rpx));
    height: calc(16 * var(--rpx));
    border-top: 1px solid #000;
    border-left: 1px solid #000;
    transform: translateY(-50%) rotate(-225deg);
}

.mobile-header {
    visibility: hidden;
    transform: translateX(100vw);
    transition: .5s;
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    height: auto;
    max-height: calc(100% - 64px);
    overflow: auto;
    z-index: 900;
    background-color: #fff;
    border: 1px solid #e1e1e1;
}


.mobile-mask {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-color: rgba(0, 0, 0, .8);
    z-index: 700;
    transition: .3s;
    opacity: 0;
    visibility: hidden;
}

.mobile-header .screen-header {
    color: #fff;
    width: 100%;
    min-height: 120px;
    padding: 15px 15px 5px;
    background-color: #000;
}

.mobile-header .screen-title {
    font-size: 32px;
}

.mobile-header .screen-title a {
    text-decoration: underline;
}

.mobile-header .btn-back {
    display: block;
    width: 100%;
    margin-top: 10px;
    margin-bottom: 10px;
    padding-left: 16px;
    color: #fff;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    position: relative;
}

.mobile-header .btn-back::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 0;
    width: 6px;
    height: 6px;
    border-top: 1px solid #fff;
    border-left: 1px solid #fff;
    transform: translateY(-50%) rotate(-45deg);
}

.mobile-header .screen-links {
    font-size: 16px;
}

.mobile-header .screen-links .link-lv2 {
    position: relative;
}

.mobile-header .screen-links a {
    display: block;
    width: 100%;
    padding: 1em 15px;
    border-bottom: 1px solid #e1e1e1;
}

.mobile-header .screen-links .link-lv2[data-index] a::after {
    content: "";
    position: absolute;
    top: 50%;
    transform: translateY(-50%) rotate(-225deg);
    display: inline-block;
    margin: 2px 3px 0 6px;
    vertical-align: bottom;
    border-top: 2px solid #000;
    border-left: 2px solid #000;
    font-weight: 700;
    right: 19px;
    width: 6px;
    height: 6px;
    border-top: 1px solid #000;
    border-left: 1px solid #000;
}

.m-mobile-list {
    display: none;
}

.site-footer .row3 .mobile {
    display: none;
}

@media (max-width: 750px) {
    /*.right-icons .btn-lang{
        display: none;
    }

    .lang-menu, .lang-menu.active{
        display: none;
    }*/

    .page-header {
        height: calc(100vh - var(--header-height));
    }

    .lang-menu {
        right: calc(40 * var(--rpx));
        width: calc(150 * var(--rpx));
    }

    .scroll-hint {
        display: none;
    }

    .top-nav {
        display: none;
    }

    :root {
        --wrapper-width: calc(100% - 60vw / 7.5);
        --rpx: calc(1.6vw / 7.5);
        font-size: calc(24vw / 7.5);
    }

    .site-header-bar {
        padding-left: calc(30vw / 7.5);
        padding-right: calc(30vw / 7.5);
    }

    .mobile-expanded .mobile-header {
        visibility: visible;
        transform: none;
    }

    .mobile-expanded .mobile-mask {
        opacity: 1;
        visibility: visible;
    }

    .mobile-expanded .mobile-header {
        transform: none;
        visibility: visible;
    }

    .right-icons .btn-nav {
        display: flex;
    }

    .sidebar-ctn {
        right: calc(15 * var(--rpx));
        bottom: calc(15 * var(--rpx));
    }

    .site-footer .row2 {
        display: none;
    }

    .site-footer .row3 .wrapper {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .site-footer .row3 .wrapper .left {
        display: block;
    }

    .site-footer .row1 .wrapper {
        padding-top: calc(60 * var(--rpx));
        padding-bottom: calc(60 * var(--rpx));

        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .site-footer .row1 .left {
        width: 75%;
        flex: 0 0 auto;
        margin-bottom: calc(40 * var(--rpx));
    }

    .site-footer .row1 .right {
        width: 80%;
        flex: 0 0 auto;
    }

    .site-footer .row1 .right .btn-more {
        width: 100%;
    }

    .site-footer .row3 .wrapper {
        height: auto;
        padding-top: calc(40 * var(--rpx));
        padding-bottom: calc(40 * var(--rpx));
    }

    .site-footer .row3 .left a {
        display: block;
        width: 100%;
        margin-left: 0;
    }

    .section-title {
        font-size: calc(36rem / 16);
    }

    .page-header .wrapper {
        width: var(--wrapper-width);
    }

    .page-header .title {
        font-size: calc(32 * var(--rpx));
    }

    /*.site-footer .row3 .left .policy{
        margin-top: calc(12 * var(--rpx));
    }

    .site-footer .row3 .right{
        margin-top: calc(12 * var(--rpx));
    }*/

    .features .feature-list {
        flex-wrap: wrap;
        width: 100%;
        justify-content: space-between;
        filter: drop-shadow(0px calc(6 * var(--rpx)) calc(15 * var(--rpx)) rgba(0, 0, 0, .08));
    }

    .feature-list .feature {
        width: calc((100% - 20 * var(--rpx)) / 2);
        background-color: rgba(255, 255, 255, .8);
        backdrop-filter: blur(12px) brightness(1.2) saturate(1.5);
        padding: calc(24 * var(--rpx)) calc(16 * var(--rpx)) calc(20 * var(--rpx));
        border-radius: calc(18 * var(--rpx));
        margin-bottom: calc(20 * var(--rpx));
    }

    .feature .line {
        margin-bottom: calc(12 * var(--rpx));
    }

    .feature .title {
        font-size: calc(24rem / 16);
        margin-bottom: calc(10 * var(--rpx));
    }

    .features .section-title {
        margin-bottom: calc(70 * var(--rpx));
    }

    .feature .icon {
        width: calc(60 * var(--rpx));
        height: calc(60 * var(--rpx));
        margin-bottom: calc(18 * var(--rpx));
    }

    .site-footer .row3 .mobile {
        display: block;
    }

    .site-footer .row3 .mobile .item {
        margin-bottom: calc(20 * var(--rpx));
        text-align: center;
    }

    .site-footer .row3 .mobile .item img {
        max-width: 40%;
        height: auto;
    }

    .news.stacked .info {
        padding: calc(24 * var(--rpx)) calc(24 * var(--rpx));
    }

    .news .date .day {
        font-size: calc(36 * var(--rpx));
    }


    .sidebar {
        display: none;
    }


    .no-content-hint {
        background-size: 150% auto;
        padding-bottom: 110vw;
    }

}

/*  */
.wra_nav {
    position: fixed;
    width: 100%;
    top: 0;
    height: 100%;
    background-color: rgba(0, 0, 0, .5);
    z-index: 1000;
    right: -100%;
}

.wra_nav .wra_box {
    background-color: #fff;
    width: 20%;
    height: 100%;
    margin-left: 80%;
    padding: 50px 40px;
}

.wra_box ul .wra_list {
    line-height: 40px;
    /*margin-bottom: 40px;*/
    position: relative;

}

.wra_box ul .wra_list ul li {
    line-height: 30px;
}

.wra_box ul .wra_list ul {
    display: none;
}

.wra_box ul .wra_list>a {
    font-size: 20px;
    color: #333;
    display: block;
    border-bottom: 1px solid #eaeaea;
}

.wra_box ul .wra_list .i {
    position: absolute;
    right: 0;
    width: 40px;
    height: 40px;
    top: 0;
    background: url(../images/i.png) no-repeat center center;
    /*background-size: 24px auto;*/
    cursor: pointer;
}

.wra_box ul .wra_list .i.active {
    transform: rotate(90deg);
    -webkit-transform: rotate(90deg);
    -moz-transform: rotate(90deg);
}


.icon_wra {
    position: absolute;
    top: 10px;
    right: 10px;
}

.wra_box {
    position: relative;
}

.wra_list ul {
    padding-left: 20px;
}

@media (max-width: 960px) {
    .wra_nav .wra_box {
        width: 40%;
        margin-left: 60%;
    }

    .wra_nav .wra_box {
        width: 60%;
        margin-left: 40%;
    }

    .wra_box ul .wra_list>a {
        font-size: 16px;
        font-weight: 500;
        display: block;
    }

    .wra_box ul .wra_list {
        line-height: 40px;
    }

    .wra_list ul li a {
        font-size: 14px;
    }
}

@media (max-width: 640px) {
    .wra_nav .wra_box {
        width: 60%;
        margin-left: 40%;
    }

    .anchor-nav .nav-item {
        font-size: calc(16rem / 16);
    }
}

@media (max-width: 414px) {
    .wra_nav .wra_box {
        padding: 50px 20px;
    }
}