@font-face {
    font-family: 'Poppins';
    src: url('../fonts/Poppins-Light.woff2?v=1.0') format('woff2');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Poppins';
    src: url('../fonts/Poppins-Regular.woff2?v=1.0') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Poppins';
    src: url('../fonts/Poppins-Medium.woff2?v=1.0') format('woff2');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Poppins';
    src: url('../fonts/Poppins-SemiBold.woff2?v=1.0') format('woff2');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Poppins';
    src: url('../fonts/Poppins-Bold.woff2?v=1.0') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

:root {
    --rpx-75: 0.75px;
    --rpx-75: clamp(0.75px, calc(0.026042vw + 0.5px), 1px);
    --rpx-67: 0.667px;
    --rpx-67: clamp(0.667px, calc(0.034688vw + 0.334px), 1px);
    --rpx-50: 0.5px;
    --rpx-50: clamp(0.5px, calc(0.052083vw), 1px);

    --fpx-87: 0.875px;
    --fpx-87: clamp(0.875px, calc(0.013021vw + 0.75px), 1px);
    --fpx-75: var(--rpx-75);
    --fpx-67: var(--rpx-67);
    --fpx-50: var(--rpx-50);

    --rpx: var(--rpx-67);
    --fpx: var(--fpx-75);

    --wrapper-width: min(100vw, clamp(900px, calc(900px + (100vw - 960px) * 700 / 960), 1600px));
    --wrapper-wide: min(100vw, clamp(900px, calc(900px + (100vw - 960px) * 860 / 960), 1760px));
    --wrapper-margin: calc((100vw - var(--wrapper-width)) / 2);
    --wrapper-wide-margin: calc((100vw - var(--wrapper-wide)) / 2);
    --content-width: calc(1240 * var(--rpx));

    --sans-serif-font: "Poppins", "Source Han Sans CN", sans-serif;
    --brand: #0653B6;
    --brand-2: #425CC7;
    --text: #111111;
    --text-2: #333333;
    --muted: #666666;
    --line: #E5E5E5;
    --footer-bg: #3B3B3B;
    --pic: #C4C4C4;
    --header-height: calc(128 * var(--rpx));
}

@media (min-width: 829px) and (max-width: 959px) {
    :root {
        --wrapper-width: calc(100vw - 40px);
        --wrapper-wide: calc(100vw - 40px);
    }
}

* {
    box-sizing: border-box;
}

html {
    font-family: var(--sans-serif-font);
    font-size: calc(16 * var(--fpx));
    color: var(--text);
    background: #fff;
    overflow-x: hidden;
}

body {
    margin: 0;
    min-height: 100vh;
}

.page {
    overflow-x: clip;
    max-width: 100vw;
}

.page-home .site-header {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    width: 100%;
}

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

p, ul, h1, h2 {
    margin: 0;
    padding: 0;
}

ul {
    list-style: none;
}

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

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

.pic {
    background: var(--pic);
    overflow: hidden;
    position: relative;
}

.pic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.btn-solid,
.btn-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: calc(50 * var(--rpx));
    padding: 0 calc(24 * var(--rpx));
    background: var(--brand);
    color: #fff;
    font-size: calc(14 * var(--fpx));
}

.btn-solid {
    border-radius: calc(5 * var(--rpx));
    min-width: calc(160 * var(--rpx));
}

.btn-pill {
    border-radius: calc(60 * var(--rpx));
    background: var(--brand-2);
    min-width: calc(160 * var(--rpx));
}

.btn-skew {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: calc(8 * var(--rpx));
    height: calc(50 * var(--rpx));
    min-width: calc(155 * var(--rpx));
    padding: 0 calc(28 * var(--rpx));
    background: var(--brand);
    color: #fff;
    font-size: calc(14 * var(--fpx));
    clip-path: polygon(calc(14 * var(--rpx)) 0, 100% 0, calc(100% - 14 * var(--rpx)) 100%, 0 100%);
}

.btn-skew .arr {
    filter: brightness(0) invert(1);
}

.btn-more,
.link-more,
.more {
    display: inline-flex;
    align-items: center;
    gap: calc(8 * var(--rpx));
    font-size: calc(14 * var(--fpx));
    color: var(--text-2);
}

.arr {
    width: calc(12 * var(--rpx));
    height: calc(10 * var(--rpx));
    flex-shrink: 0;
    background: url("../images/icons/icon_arr_right.svg?v=1.0") no-repeat center / contain;
}

.site-header {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    width: 100%;
    z-index: 50;
    height: var(--header-height);
    background: #fff;
    transition: height 0.28s ease;
}

.site-header.is-compact {
    height: calc(96 * var(--rpx));
}

.site-header::after {
    content: "";
    position: absolute;
    left: 0;
    top: 100%;
    width: 100%;
    height: calc(40 * var(--rpx));
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.12), transparent);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.site-header.is-scrolled::after {
    opacity: 1;
}

body:not(.page-home):not(.page-about):not(.page-news):not(.page-contact) .page {
    padding-top: var(--header-height);
}

.site-header .nav-bar {
    height: 100%;
}

.site-header .wrapper-wide {
    height: 100%;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
}

.site-logo {
    display: flex;
    align-items: center;
    justify-self: start;
}

.site-logo img {
    display: block;
    width: calc(165 * var(--rpx));
    height: calc(61 * var(--rpx));
    transition: width 0.28s ease, height 0.28s ease;
}

.site-header.is-compact .site-logo img {
    width: calc(124 * var(--rpx));
    height: calc(46 * var(--rpx));
}

.top-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: calc(36 * var(--rpx));
    height: 100%;
    justify-self: center;
    transition: opacity 0.28s ease, visibility 0.28s ease, transform 0.28s ease;
}

.site-header.is-search-open .top-nav {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(calc(-6 * var(--rpx)));
}

.top-nav-item {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
}

.top-nav-link {
    font-size: calc(18 * var(--fpx));
    color: var(--text);
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
}

.top-nav-link.is-current::after,
.top-nav-item.is-current > .top-nav-link::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: calc(3 * var(--rpx));
    background: var(--brand);
}

.top-nav-sub {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: calc(240 * var(--rpx));
    background: #fff;
    box-shadow: 0 calc(8 * var(--rpx)) calc(24 * var(--rpx)) rgba(0, 0, 0, 0.08);
    padding: calc(8 * var(--rpx)) 0;
    z-index: 20;
}

.top-nav-item:hover .top-nav-sub {
    display: block;
}

.top-nav-sub a {
    display: block;
    padding: calc(10 * var(--rpx)) calc(20 * var(--rpx));
    font-size: calc(16 * var(--fpx));
    color: var(--text);
}

.top-nav-sub a:hover {
    color: var(--brand);
}

.nav-right {
    display: flex;
    align-items: center;
    justify-self: end;
    gap: calc(16 * var(--rpx));
}

.btn-icon {
    width: calc(44 * var(--rpx));
    height: calc(44 * var(--rpx));
    border: 0;
    padding: 0;
    background: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-icon img {
    width: calc(24 * var(--rpx));
    height: calc(24 * var(--rpx));
    display: block;
    transition: transform 0.2s ease;
}

.btn-icon:hover img {
    transform: scale(1.08);
}

.header-search {
    position: relative;
    display: flex;
    flex-direction: row-reverse;
    align-items: center;
}

.header-search-input {
    width: 0;
    height: calc(44 * var(--rpx));
    margin: 0;
    border: 0;
    border-bottom: 1px solid transparent;
    padding: 0;
    font-size: calc(16 * var(--fpx));
    line-height: calc(44em / 16);
    color: var(--text);
    opacity: 0;
    overflow: hidden;
    pointer-events: none;
    background: transparent;
    outline: none;
    transition: width 0.32s ease, opacity 0.2s ease, border-color 0.2s ease;
}

.header-search-input::placeholder {
    color: var(--muted);
}

.header-search.is-open .header-search-input {
    width: calc(420 * var(--rpx));
    max-width: min(420px, 42vw);
    opacity: 1;
    padding: 0 calc(8 * var(--rpx)) 0 0;
    margin-right: calc(8 * var(--rpx));
    border-bottom-color: rgba(17, 17, 17, 0.35);
    pointer-events: auto;
}

.header-search.is-open .header-search-input:focus {
    border-bottom-color: var(--brand);
}

.header-search.is-open .header-search-trigger img {
    transform: scale(1.06);
}

.btn-menu {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: calc(5 * var(--rpx));
    width: calc(32 * var(--rpx));
    height: calc(32 * var(--rpx));
    border: 0;
    background: none;
    padding: 0;
}

.btn-menu .bar {
    display: block;
    height: 2px;
    background: var(--text);
}

.site-footer {
    background: var(--footer-bg);
    color: #fff;
}

.site-footer .part1 {
    padding: calc(100 * var(--rpx)) 0 calc(40 * var(--rpx));
}

.site-footer .part1 .wrapper {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: start;
}

.footer-nav {
    display: flex;
    gap: calc(60 * var(--rpx));
}

.footer-nav .col {
    width: calc(200 * var(--rpx));
}

.footer-link {
    display: block;
    font-size: calc(18 * var(--fpx));
    padding-bottom: calc(14 * var(--rpx));
    margin-bottom: calc(12 * var(--rpx));
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    opacity: 0.9;
    transition: opacity 0.2s ease;
}

.footer-link-sub {
    display: block;
    font-size: calc(16 * var(--fpx));
    font-weight: 300;
    line-height: 1.9;
    opacity: 0.9;
    transition: opacity 0.2s ease;
}

.footer-link:hover,
.footer-link-sub:hover {
    opacity: 1;
    text-decoration: underline;
    text-underline-offset: 0.2em;
}

.site-footer a:hover,
.site-footer a:focus-visible {
    text-decoration: underline;
    text-underline-offset: 0.2em;
}

.site-footer .share:hover,
.site-footer .share:focus-visible {
    text-decoration: none;
}

.footer-divider {
    justify-self: center;
    width: 1px;
    height: calc(285 * var(--rpx));
    background: rgba(255, 255, 255, 0.3);
}

.footer-info {
    width: max-content;
    max-width: 100%;
    min-width: calc(350 * var(--rpx));
}

.footer-info .hotline {
    display: flex;
    align-items: flex-start;
    gap: calc(20 * var(--rpx));
    margin-bottom: calc(24 * var(--rpx));
}

.footer-info .tel-icon {
    width: calc(60 * var(--rpx));
    height: calc(60 * var(--rpx));
    flex-shrink: 0;
    background: var(--brand);
    border-radius: calc(10 * var(--rpx));
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-info .tel-icon img {
    width: calc(28 * var(--rpx));
    height: calc(28 * var(--rpx));
}

.footer-info .hotline-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: calc(60 * var(--rpx));
}

.footer-info .label {
    display: block;
    font-size: calc(16 * var(--fpx));
    font-weight: 300;
}

.footer-info .tel {
    display: block;
    font-size: calc(24 * var(--fpx-67));
    font-weight: 600;
    margin-top: calc(2 * var(--rpx));
}

.footer-info .row {
    display: flex;
    align-items: flex-start;
    gap: calc(8 * var(--rpx));
    font-size: calc(14 * var(--fpx));
    font-weight: 300;
    line-height: 1.8;
}

.footer-info .row-text {
    display: grid;
    grid-template-columns: max-content max-content;
}

.footer-info .row-text .v {
    min-width: 0;
    white-space: nowrap;
}

.footer-info .row img {
    width: calc(14 * var(--rpx));
    height: calc(18 * var(--rpx));
    margin-top: calc(4 * var(--rpx));
    flex-shrink: 0;
}

.site-footer .follow {
    display: flex;
    align-items: center;
    gap: calc(6 * var(--rpx));
    font-size: calc(16 * var(--fpx));
    flex-shrink: 0;
}

.site-footer .share {
    width: calc(50 * var(--rpx));
    height: calc(50 * var(--rpx));
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.site-footer .share > img {
    width: calc(23 * var(--rpx));
    height: calc(24 * var(--rpx));
}

.site-float {
    position: fixed;
    right: calc(20 * var(--rpx-50));
    top: 50%;
    transform: translateY(-50%);
    z-index: 40;
    display: flex;
    flex-direction: column;
    gap: calc(12 * var(--rpx));
}

body.page-solution .site-float,
body.page-product .site-float {
    display: none;
}

.site-float-item {
    width: calc(56 * var(--rpx));
    height: calc(56 * var(--rpx));
    border-radius: 50%;
    background: var(--brand);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: box-shadow 0.22s ease;
}

.site-float-item > img {
    width: calc(28 * var(--rpx));
    height: calc(24 * var(--rpx));
    transition: transform 0.22s ease;
}

.site-float-item .float-bubble {
    position: absolute;
    right: 100%;
    top: 50%;
    transform: translateY(-50%) translateX(8px);
    padding-right: calc(12 * var(--rpx));
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s ease;
    z-index: 2;
}

.site-float-item .float-bubble-inner {
    display: block;
    position: relative;
    background: #fff;
    color: var(--text);
    font-size: calc(14 * var(--fpx));
    line-height: 1.4;
    white-space: nowrap;
    padding: calc(10 * var(--rpx)) calc(14 * var(--rpx));
    border-radius: calc(6 * var(--rpx));
    box-shadow: 0 calc(8 * var(--rpx)) calc(24 * var(--rpx)) rgba(0, 0, 0, 0.12);
}

.site-float-item .float-bubble-qr {
    padding: calc(8 * var(--rpx));
}

.site-float-item .float-bubble-qr img {
    display: block;
    width: calc(120 * var(--rpx));
    height: calc(120 * var(--rpx));
}

.site-float-item .float-bubble-inner::after {
    content: "";
    position: absolute;
    right: calc(-6 * var(--rpx));
    top: 50%;
    transform: translateY(-50%);
    border-top: calc(6 * var(--rpx)) solid transparent;
    border-bottom: calc(6 * var(--rpx)) solid transparent;
    border-left: calc(6 * var(--rpx)) solid #fff;
}

.site-float-item:hover,
.site-float-item:focus-within {
    box-shadow: 0 calc(6 * var(--rpx)) calc(16 * var(--rpx)) rgba(6, 83, 182, 0.28);
}

.site-float-item:hover > img,
.site-float-item:focus-within > img {
    transform: scale(1.08);
}

.site-float-item:hover .float-bubble,
.site-float-item:focus-within .float-bubble {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(-50%) translateX(0);
}

.site-float-top {
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: calc(12 * var(--rpx));
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.22s ease, visibility 0.22s ease;
}

.site-float-top.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.has-qr .qr {
    display: none;
    position: absolute;
    right: calc(100% + 12 * var(--rpx));
    top: 50%;
    transform: translateY(-50%);
    padding: calc(8 * var(--rpx));
    background: #fff;
    box-shadow: 0 calc(8 * var(--rpx)) calc(24 * var(--rpx)) rgba(0, 0, 0, 0.12);
}

.has-qr:hover .qr,
.has-qr:focus-within .qr {
    display: block;
}

.has-qr .qr img {
    display: block;
    width: calc(120 * var(--rpx));
    height: calc(120 * var(--rpx));
}

.site-footer .has-qr .qr {
    right: auto;
    left: 50%;
    top: auto;
    bottom: calc(100% + 8 * var(--rpx));
    transform: translateX(-50%);
}

.site-footer .part2 {
    padding: calc(24 * var(--rpx)) 0 calc(40 * var(--rpx));
}

.site-footer .part2 .wrapper {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: calc(24 * var(--rpx));
    font-size: calc(16 * var(--fpx));
    font-weight: 300;
    line-height: 1.8;
    opacity: 0.85;
}

.site-footer .copyright {
    max-width: calc(700 * var(--rpx));
}

.site-footer .legal {
    display: inline-flex;
    gap: calc(8 * var(--rpx));
    margin-left: calc(16 * var(--rpx));
    white-space: nowrap;
}

.site-footer .legal a {
    opacity: 0.9;
    transition: opacity 0.2s ease;
}

.site-footer .legal a:hover {
    opacity: 1;
    text-decoration: underline;
    text-underline-offset: 0.2em;
}

.page-placeholder {
    min-height: calc(40vh);
    padding: calc(80 * var(--rpx)) 0;
}

.page-placeholder h1 {
    font-size: calc(32 * var(--fpx-67));
}