.structure-layout .h1,
.structure-layout .h2,
.structure-layout .h3,
.structure-layout .h4,
.structure-layout .h5,
.structure-layout .h6 {
    color: #000;
    font-weight: 700;
    font-family: 'Arial', sans-serif;
    font-size: 1.75rem;
}

.structure-layout .product-structure .structure-table {
    padding-top: 20px;
    padding-bottom: 20px;
    border-collapse: collapse;
}

.structure-layout .product-structure .structure-table .structure-row {
    display: table-row;
    margin: 10px 0;
}

.structure-layout .product-structure .structure-table .structure-row .col-left {
    width: 40%;
    background-color: #fafafa;
}

.structure-layout .product-structure .structure-table .structure-row .col-right {
    width: 60%;
    background-color: #fff;
    display: table-cell;
}

.structure-layout .product-structure .structure-table .structure-row .col-left,
.structure-layout .product-structure .structure-table .structure-row .col-right {
    padding: 12px;
    display: table-cell;
    border: 1px solid #f4f4f4;
    font-size: 14px;
    color: #222;
    line-height: 20px;
}

table.has-title {
    margin-bottom: 10px;
}

@media (min-width: 990px) {
    .poorder {
        position: absolute;
        right: 20px;
        top: -27px;
    }
}

.poorder .tab-list {
    display: flex;
    justify-content: flex-end;
    width: 100%;
}

.poorder .tab-list dd {
    cursor: pointer;
}

.poorder #ert {
    width: 21px;
    height: 22px;
    float: left;
    background-image: url(../images/p-he.jpg);
    background-repeat: no-repeat;
    background-position: center center;
}

.poorder #uioi {
    width: 21px;
    height: 22px;
    float: left;
    background-image: url(../images/p-su.jpg);
    background-repeat: no-repeat;
    background-position: center center;
}

.poorder .tab-list .list .current {
    background-image: url(../images/p-he-1.jpg) !important;
}

.poorder .tab-list .list1 .current {
    background-image: url(../images/p-su-1.jpg) !important;
}


/*  */

@media (min-width: 990px) {
    .page-wrap-left {
        display: none;
    }
}

.icon-font {
    position: relative;
}

.icon-font:after {
    content: "";
    width: 30px;
    height: 30px;
    background-image: url(../images/icon_spirit.png);
    background-repeat: no-repeat;
    position: absolute;
    left: calc(50% - 15px);
    top: calc(50% - 15px);
}

.xypg-left-box {
    margin-bottom: 20px;
}

.xypg-left-title {
    background: var(--main-theme-color);
    padding: 10px 20px;
    position: relative;
}

.xypg-left-title h3 {
    font-size: 20px;
    color: #ffffff;
    line-height: 30px;
    font-weight: bold;
    position: relative;
    text-transform: capitalize;
    z-index: 9;
}

.xypg-left-con {
    border: 1px solid #d2d2d2;
    border-top: none;
}


/*  */

.page-mob-tool {
    position: fixed;
    right: 15px;
    bottom: 100px;
    z-index: 999;
}

.page-mob-tool li.xymob-page-navbtn span {
    color: #fff;
    position: relative;
    z-index: 1;
    font-size: 0;
    background: url(../images/menux.png) no-repeat center;
    font-family: "Candara", "SF Pro Display", "Arial";
    width: 40px;
    height: 40px;
    display: block;
}

.page-mob-tool li {
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    margin-bottom: 1px;
    cursor: pointer;
    position: relative;
}

.page-mob-tool li:before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    top: 0;
    background: var(--main-theme-color);
    opacity: .7;
}

.page-mob-tool li i {
    display: block;
    width: 100%;
    height: 100%;
}

.page-mob-tool li .icon-dots-horizontal:after {
    background-position: -30px -390px;
}

.page-mob-tool li .icon-top:after {
    background-position: -30px -60px;
}

@media (min-width: 992px) {
    .page-mob-tool {
        display: none;
    }
}


/* 手机站 左侧导航弹出特效 */

.xymob-left-close-btn {
    display: none;
}

@media (max-width: 990px) {
    /* 弹出框之后 body 上增加一个禁止滚动的类*/
    body.no-scroll,
    html.no-scroll {
        height: 100vh;
        overflow: hidden;
    }
    .xymob-menu-click {
        position: fixed;
        width: 100vw;
        overflow-y: scroll;
        top: 0;
        left: 100%;
        -webkit-transition: all .5s ease;
        transition: all .5s ease;
        z-index: 999999;
        height: 100vh;
        background: rgba(0, 0, 0, 0.7);
    }
    .xymob-menu-click .xypg-left-news,
    .xymob-menu-click .xypg-left-keys,
    .xymob-menu-click .xypg-left-contact,
    .xymob-menu-click .page-message-img {
        display: none;
    }
    .xymob-menu-click .xymob-left-close-btn {
        display: block;
        position: absolute;
        top: 15px;
        right: 15px;
        width: 32px;
        height: 32px;
        line-height: 32px;
        border-radius: 50%;
        border: 1px solid #fff;
        text-align: center;
        background: black;
    }
    .xymob-menu-click .xymob-left-close-btn .icon-font {
        display: block;
        width: 100%;
        height: 100%;
    }
    .xymob-menu-click .xymob-left-close-btn .icon-font:after {
        background-position: -30px -300px;
    }
    .xymob-menu-click .xypg-left {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center;
        min-height: 90vh;
        padding: 5vh 0;
    }
    .xymob-menu-click .xypg-left .xypg-left-menu {
        width: 90%;
        background: #fff;
    }
    .xymob-menu-click.click {
        left: 0;
    }
}


/* 内页左侧导航栏样式 */

.xypg-left-nav {
    margin: 0 -1px;
}

.xypg-left-nav>li {
    position: relative;
    border-bottom: 1px solid #eeeeee;
}

.xypg-left-nav>li:last-child {
    border-bottom: none;
}

.xypg-left-nav>li>a {
    display: block;
    font-size: 16px;
    line-height: 22px;
    color: #2e2e2e;
    padding: 15px 18px;
}

.xypg-left-nav>li .first-nav-btn {
    position: absolute;
    z-index: 99;
    width: 30px;
    height: 30px;
    text-align: center;
    top: 10px;
    right: 20px;
    cursor: pointer;
    background: url(../images/icon_spirit.png) 0 -240px no-repeat;
}

.xypg-left-nav>li .first-nav-btn.clicked {
    background-position: 0 -270px;
}

.xypg-left-nav>li:hover>a,
.xypg-left-nav>li.clicked>a {
    color: var(--main-theme-color);
}

.xypg-left-nav>li:hover .first-nav-btn,
.xypg-left-nav>li.clicked .first-nav-btn {
    color: var(--main-theme-color);
}

.xypg-left-nav .xypg-left-subnav {
    display: none;
    padding: 0 10px;
}

.xypg-left-nav .xypg-left-subnav>li {
    border-top: 1px dashed #eeeeee;
}

.xypg-left-nav .xypg-left-subnav>li>a {
    padding: 8px;
    display: block;
    line-height: 20px;
    color: #818181;
    font-size: 16px;
}

.xypg-left-nav .xypg-left-subnav>li>a:hover {
    color: var(--main-theme-color);
}

.xypg-left-nav .xypg-left-subnav>li.clicked>a {
    color: var(--main-theme-color);
}

.xypg-left-nav .xypg-left-threenav>li>a {
    padding: 5px 10px;
    display: block;
    font-size: 14px;
    line-height: 24px;
    color: #999999;
}

.xypg-left-nav .xypg-left-threenav>li>a:before {
    content: '\2014   ';
}

.xypg-left-nav .xypg-left-threenav>li>a:hover {
    color: var(--main-theme-color);
}

.xypg-left-nav .xypg-left-threenav>li.clicked>a {
    color: var(--main-theme-color);
}

@media (max-width: 990px) {
    .xypg-left-nav .xypg-left-threenav {
        display: block;
    }
}


/*fonts */

@font-face {
    font-family: "Gilroy";
    src: url("../fonts/gilroy-light.otf") format("opentype");
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Gilroy";
    src: url("../fonts/gilroy-regular.otf") format("opentype");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Gilroy";
    src: url("../fonts/gilroy-bold.otf") format("opentype");
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

body {
    font-family: "Gilroy", Arial, sans-serif;
}

p {
    margin: 0;
}

body {
    overflow-x: hidden;
}

.com-img {
    display: block;
    overflow: hidden;
}

.com-img img {
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -o-transition: all 0.5s;
}

.com-img:hover img {
    transform: scale(1.2);
    -webkit-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -o-transform: scale(1.2);
    -ms-transform: scale(1.2);
}

.com-img2 {
    display: block;
    overflow: hidden;
}

.com-img2 img {
    transition: transform .3s ease-out;
    -webkit-transition: transform .3s ease-out;
    -moz-transition: transform .3s ease-out;
    -o-transition: transform .3s ease-out;
}

.com-img2:hover img {
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -o-transform: scale(1.1);
    -ms-transform: scale(1.1);
}

.relative {
    position: relative;
}

.flex2 {
    display: flex;
    display: -webkit-flex;
}

.wrap {
    flex-wrap: wrap
}

.j-space-between {
    justify-content: space-between
}

.j-flex-start {
    justify-content: flex-start
}

.j-flex-end {
    justify-content: flex-end
}

.j-center {
    justify-content: center
}

.a-j-center {
    align-items: center;
    justify-content: center
}

.a-center {
    align-items: center
}

.a-flex-start {
    align-items: flex-start
}

.a-flex-end {
    align-items: flex-end
}

.clamp1 {
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.clamp2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.clamp3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.clamp4 {
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.max1600 {
    max-width: 1600px;
    width: 90.625%;
    margin: 0 auto;
}

.max1580 {
    max-width: 1580px;
    width: 92%;
    margin: 0 auto;
}

.max1500 {
    max-width: 1500px;
    width: 90.625%;
    margin: 0 auto;
}

.max1400 {
    max-width: 1430px;
    padding-left: 15px;
    padding-right: 15px;
    margin: 0 auto;
}

.max1200 {
    max-width: 1230px;
    padding-left: 15px;
    padding-right: 15px;
    margin: 0 auto;
}

.w-full {
    width: 100%;
}

.w-1-2 {
    width: 50%;
}

.w-1-3 {
    width: 33.3333%;
}

.w-1-4 {
    width: 25%;
}

@media (max-width: 768px) {
    .w-1-2,
    .w-1-3,
    .w-1-4 {
        width: 100%!important;
    }
}


/* header */

.header {
    position: relative;
    left: 0px;
    top: 0px;
    width: 100%;
    z-index: 999;
    background: #fff;
    transition: transform .45s ease, background-color .3s ease;
    transform: translateY(0);
}

.header.header-white,
.header:hover {
    background-color: #fff;
}

.header-container {
    position: relative;
    top: 0;
    right: 0;
    left: 0;
    z-index: 2;
    padding-left: 2.60416vw;
    padding-right: 2.60416vw;
}

@keyframes slide-down {
    0% {
        transform: translateY(-100%);
        -webkit-transform: translateY(-100%);
        -moz-transform: translateY(-100%);
        -ms-transform: translateY(-100%);
        -o-transform: translateY(-100%);
    }
    100% {
        transform: translateY(0);
        -webkit-transform: translateY(0);
        -moz-transform: translateY(0);
        -ms-transform: translateY(0);
        -o-transform: translateY(0);
    }
}

.top-mid-flex {
    height: 120px;
}

.logo {
    position: relative;
    width: 18%;
    margin-right: 2%;
}

.logo a {
    display: block;
}

.logo a img {
    max-width: 100%;
    max-height: 68px;
}

.get-quote {
    position: relative;
    margin-left: clamp(20px, 2.8vw, 50px);
    margin-right: clamp(12px, 2vw, 30px);
}

.get-quote a {
    line-height: 26px;
    display: inline-block;
    background-color: #00a0e9;
    padding: 10px 14px;
    color: #fff;
    font-size: clamp(14px, 1vw, 18px);
    cursor: pointer;
    transition: all .3s ease;
    white-space: nowrap;
    text-transform: uppercase;
}

.get-quote a:hover {
    color: #fff;
    background-color: var(--main-theme-color);
    box-shadow: 0 8px 20px rgba(5, 105, 220, 0.2);
}

.x-menu {
    position: static;
}

.x-menu>li {
    position: relative;
    text-align: center;
}

.x-menu>li>a {
    display: flex;
    font-size: clamp(16px, 1.2vw, 18px);
    color: #000000;
    height: 60px;
    font-weight: 400;
    position: relative;
    align-items: center;
    justify-content: center;
    text-transform: uppercase;
}

.x-menu>li>a i::before {
    display: none;
}

.x-menu>li>a::before {
    position: absolute;
    left: 50%;
    bottom: 0px;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--main-theme-color);
    transition: all 0.3s;
    content: "";
}

.x-menu>li:hover>a::before,
.x-menu>li.active>a::before {
    width: 100%;
}

.x-menu>li:hover>a,
.x-menu>li.active>a {
    color: var(--main-theme-color)!important;
}

.x-sub-menu {
    position: absolute;
    z-index: 999;
    width: 220px;
    left: -50%;
    left: 0%;
    top: 100%;
    display: none;
    background: #fff;
    border-radius: 0;
    padding: 0px 0;
}

.x-sub-menu>li>a {
    display: block;
    text-align: left;
    font-size: 15px;
    color: #333;
    line-height: 1.5;
    text-transform: capitalize;
    padding: .6em .3em .8em 1rem;
}

.x-sub-menu>li>a:hover {
    color: #fff!important;
    background-color: var(--main-theme-color)
}

@media (min-width:1200px) {
    .x-menu>li {
        margin-left: 10px;
        margin-right: 10px;
    }
}

@media (min-width:1280px) {
    .x-menu>li {
        margin-left: clamp(15px, 1.2vw, 20px);
        margin-right: clamp(15px, 1.2vw, 20px);
    }
}

@media (min-width:1600px) {
    .x-menu>li {
        margin-left: clamp(15px, 1.5vw, 28px);
        margin-right: clamp(15px, 1.5vw, 28px);
    }
}

@media (max-width:1280px) {
    .top-mid-flex {
        height: 90px;
    }
    .logo a img {
        max-height: 45px;
    }
    .x-menu>li>a {
        font-size: 15px;
    }
    .get-quote a {
        font-size: 14px;
        padding-left: 10px;
        padding-right: 10px;
    }
}

@media (max-width:640px) {
    .header {
        box-shadow: 0 3px 5px rgba(20, 28, 40, 0.16);
    }
    .top-mid-flex {
        height: 65px;
    }
}


/* banner */

.home-banner {
    width: 100%;
    position: relative;
}

.home-banner .swiper-slide {
    position: relative;
    overflow: hidden;
}

.home-banner .swiper-slide>a {
    display: block;
}

.home-banner .swiper-slide>a>img {
    display: block;
    width: 100%;
}

.home-banner .swiper-pagination1 {
    bottom: 2.60416vw;
}

.home-banner .swiper-pagination1 .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: rgba(255, 255, 255, 1);
    margin: 0 6px !important;
    opacity: 1;
    position: relative;
    overflow: hidden;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
    opacity: 1;
}

.home-banner .swiper-pagination1 .swiper-pagination-bullet-active {
    background: var(--main-theme-color);
}

.swiper-button-next::after,
.swiper-button-prev::after {
    font-size: 0;
}

.home-banner .swiper-slide .v_cover {
    position: absolute;
    display: flex;
    align-items: center;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    color: #fff;
    text-align: center
}

.home-banner .swiper-slide .v_cover .v_con {
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 5;
    text-align: left;
}

.home-banner .swiper-slide .v_con * {
    transition-delay: transform 1s, opacity 0s;
    transition-duration: 1s;
    transform: translate3d(0, 80px, 0);
    opacity: 0
}

.home-banner .swiper-slide-active .v_con * {
    transform: translate3d(0, 0, 0);
    opacity: 1
}

.home-banner .swiper-slide-active .v_con :nth-child(1) {
    transition-delay: .3s
}

.home-banner .swiper-slide-active .v_con :nth-child(2) {
    transition-delay: .5s
}

.home-banner .swiper-slide-active .v_con :nth-child(3) {
    transition-delay: .7s
}

.home-banner .swiper-slide-active .v_con :nth-child(4) {
    transition-delay: .9s
}

.home-banner .swiper-slide-active .v_con :nth-child(5) {
    transition-delay: 1.1s
}

.home-banner .swiper-slide-active .v_con :nth-child(6) {
    transition-delay: 1.3s
}

.home-banner .swiper-slide-active .v_con :nth-child(7) {
    transition-delay: 1.5s
}

.v_tit_aa {
    color: #fff;
    font-size: 58px;
    margin-bottom: 40px;
    line-height: 1.1;
    max-width: 950px;
    text-transform: capitalize;
    font-weight: 700;
}

.v_tit_bb {
    font-size: 24px;
    line-height: 1.2;
    max-width: 750px;
    font-weight: 300;
    margin-bottom: 70px;
    color: rgba(255, 255, 255, 1);
}

.v_tit_cc {
    display: flex;
    align-items: center;
}

.v_tit_cc a {
    padding: 10px 17px 10px 17px;
    position: relative;
    overflow: hidden;
    background-color: var(--main-theme-color);
    margin-right: 20px;
    text-transform: uppercase;
    transition: all .5s;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -ms-transition: all .5s;
    -o-transition: all .5s;
}

.v_tit_cc a:last-child {
    background-color: var(--sub-theme-color);
}

.v_tit_cc a::before {
    position: absolute;
    content: "";
    width: 0%;
    height: 100%;
    top: 0px;
    right: 0px;
    bottom: 0px;
    transition: all 0.4s ease-in-out;
    background-color: var(--sub-theme-color);
    overflow: hidden;
}

.v_tit_cc a:hover span {
    color: #fff!important;
}

.v_tit_cc a span {
    display: flex;
    align-items: center;
    font-size: 14px;
    line-height: 26px;
    position: relative;
    color: #fff!important;
    font-weight: 700;
}

.v_tit_cc a span i {
    display: block;
    margin-left: 15px;
    width: 17px;
    height: 14px;
    background: url(//wm.cdn.cn86.cn/atgreducerwmy/2026/06/787bc4dc2be7w5gr.png) no-repeat center;
}

.v_tit_cc a:hover {
    border-color: var(--main-theme-color);
}

.v_tit_cc a:hover::before {
    width: 100%;
    left: 0px;
}

.v_tit_cc a:last-child:hover::before {
    background-color: var(--main-theme-color);
    width: 100%;
    left: 0px;
}

@media (max-width: 1280px) {
    .v_tit_aa {
        font-size: 32px;
        margin-bottom: 15px;
    }
    .v_tit_bb {
        font-size: 16px;
        margin-bottom: 20px;
    }
    .v_tit_cc {
        line-height: 40px;
    }
}

@media (max-width: 992px) {
    .v_tit_aa {
        font-size: 30px;
    }
}

@media (max-width: 600px) {
    .home-banner .swiper-slide .v_cover .v_con {
        width: 90%;
    }
    .v_tit_aa {
        font-size: 22px;
    }
    .v_tit_dd {
        font-size: 18px;
    }
    .v_tit_bb {
        display: none!important;
    }
}


/* =========================
   Section 1
========================= */

.section1 {
    position: relative;
    padding: 180px 0 130px;
    overflow: hidden;
    background: url(//wm.cdn.cn86.cn/baiyuxinhao/2026/07/64e2a115e5ibhkkh.png) no-repeat left center;
}


/* 左右布局 */

.section1-content {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}

.section1-left {
    width: 53%;
    padding-top: 10px;
}

.section1-right {
    width: 47%;
}


/* 标题 */

.section1 .pp1 {
    margin-bottom: 20px;
    color: #292c33;
    font-size: 48px;
    line-height: 1.22;
    font-weight: 700;
    letter-spacing: -1px;
}

.section1 .pp1::first-letter {
    color: var(--main-theme-color);
}

.section1 .pp1>* {
    margin: 0;
    color: inherit;
    font: inherit;
}


/* 介绍文字 */

.section1 .pp2 {
    max-width: 760px;
    color: #666666;
    font-size: 18px;
    line-height: 1.5;
}

.section1 .pp2>* {
    margin-top: 0;
    margin-bottom: 0;
}

.section1 .pp2 p+p {
    margin-top: 12px;
}


/* 查看更多按钮 */

.section1 .hm-more {
    margin-top: 52px;
}

.section1 .hm-more a {
    display: inline-flex;
    min-width: 120px;
    height: 46px;
    padding: 0 22px;
    align-items: center;
    justify-content: center;
    color: #fff;
    background-color: #1599e5;
    font-size: 14px;
    line-height: 1;
    text-align: center;
    text-decoration: none;
    text-transform: uppercase;
    transition: color 0.3s ease, background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.section1 .hm-more a:hover {
    color: #fff;
    background-color: var(--main-theme-color);
    box-shadow: 0 8px 20px rgba(5, 105, 220, 0.2);
    transform: translateY(-3px);
}


/* 数据区域 */

.section1 .number {
    position: relative;
    z-index: 3;
    display: flex;
    width: 100%;
    margin: 100px 0 0;
    padding: 0;
    justify-content: space-between;
    list-style: none;
}

.section1 .number li {
    position: relative;
    width: 22%;
    margin: 0;
    padding: 0;
    transition: transform 0.5s ease;
}

.section1 .number li:hover {
    transform: translateY(-5px);
}

.section1 .number li:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 15px;
    right: 10px;
    width: 1px;
    height: 45px;
    background-color: rgba(230, 230, 230, 1);
    transform: rotate(24deg);
    transform-origin: center;
}

.section1 .number li h3 {
    display: inline-flex;
    margin: 0;
    align-items: baseline;
    color: #00a0e9;
    line-height: 1;
}

.section1 .number li h3 i {
    color: #00a0e9;
    font-size: 48px;
    line-height: 1;
    font-weight: 600;
    font-style: normal;
}

.section1 .number li h3 span {
    margin-left: 4px;
    color: #00a0e9;
    font-size: 48px;
    line-height: 1;
    font-weight: 600;
    font-style: normal;
}

.section1 .number li h3 em {
    color: #666666;
    font-size: 16px;
    line-height: 1.5;
    font-weight: 400;
}

.section1 .number li p {
    margin: 0;
    padding-top: 8px;
    color: #666666;
    font-size: 16px;
    line-height: 1.5;
    font-weight: 400;
}


/* 右侧图片 */

.section1-right .img {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.section1-right .img img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 1.28 / 1;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.section1-right .img:hover img {
    transform: scale(1.035);
}


/* =========================
   响应式
========================= */


/* 1600px 以下 */

@media screen and (max-width: 1600px) {
    .section1 {
        padding-top: 150px;
        padding-bottom: 110px;
    }
    .section1 .pp1 {
        font-size: 36px;
    }
    .section1 .pp2 {
        font-size: 15px;
    }
    .section1 .number {
        margin-top: 70px;
    }
    .section1 .number li h3 i {
        font-size: 32px;
    }
    .section1 .number li p {
        font-size: 14px;
    }
}


/* 1440px 以下 */

@media screen and (max-width: 1440px) {
    .section1 {
        padding-top: 120px;
        padding-bottom: 90px;
    }
    .section1-left {
        width: 49%;
    }
    .section1-right {
        width: 47%;
    }
    .section1 .pp1 {
        margin-bottom: 16px;
        font-size: 32px;
    }
    .section1 .pp2 {
        font-size: 14px;
        line-height: 1.75;
    }
    .section1 .hm-more {
        margin-top: 38px;
    }
    .section1 .number {
        margin-top: 58px;
    }
    .section1 .number li h3 i {
        font-size: 29px;
    }
    .section1 .number li h3 span {
        font-size: 13px;
    }
    .section1 .number li p {
        font-size: 13px;
    }
}


/* 1200px 以下 */

@media screen and (max-width: 1200px) {
    .section1 {
        padding-top: 90px;
        padding-bottom: 75px;
        background-position: left bottom;
        background-size: auto 85%;
    }
    .section1-left {
        width: 51%;
    }
    .section1-right {
        width: 45%;
    }
    .section1 .pp1 {
        font-size: 28px;
    }
    .section1 .pp2 {
        font-size: 13px;
        line-height: 1.7;
    }
    .section1 .hm-more {
        margin-top: 30px;
    }
    .section1 .hm-more a {
        min-width: 100px;
        height: 42px;
        padding: 0 18px;
        font-size: 12px;
    }
    .section1 .number {
        margin-top: 45px;
    }
    .section1 .number li h3 i {
        font-size: 26px;
    }
    .section1 .number li h3 span {
        font-size: 12px;
    }
    .section1 .number li p {
        font-size: 12px;
    }
    .section1 .number li:not(:last-child)::after {
        height: 38px;
    }
}


/* 992px 以下：改成上下布局 */

@media screen and (max-width: 992px) {
    .section1 {
        padding-top: 70px;
        padding-bottom: 70px;
        background-position: left bottom;
        background-size: auto 60%;
    }
    .section1-content {
        display: block;
    }
    .section1-left,
    .section1-right {
        width: 100%;
    }
    .section1-left {
        padding-top: 0;
    }
    .section1-right {
        margin-top: 50px;
    }
    .section1 .pp1 {
        font-size: 32px;
    }
    .section1 .pp2 {
        max-width: 100%;
        font-size: 15px;
    }
    .section1 .number {
        margin-top: 50px;
    }
    .section1 .number li {
        width: 22%;
    }
    .section1 .number li h3 i {
        font-size: 30px;
    }
    .section1 .number li h3 span {
        font-size: 14px;
    }
    .section1 .number li p {
        font-size: 14px;
    }
    .section1-right .img img {
        aspect-ratio: 16 / 9;
    }
}


/* 768px 以下 */

@media screen and (max-width: 768px) {
    .section1 {
        padding-top: 55px;
        padding-bottom: 55px;
        background-size: auto 45%;
    }
    .section1 .pp1 {
        margin-bottom: 15px;
        font-size: 26px;
        line-height: 1.3;
        letter-spacing: 0;
    }
    .section1 .pp2 {
        font-size: 14px;
        line-height: 1.7;
    }
    .section1 .hm-more {
        margin-top: 28px;
    }
    .section1 .hm-more a {
        min-width: 96px;
        height: 40px;
    }
    .section1 .number {
        flex-wrap: wrap;
        margin-top: 42px;
        row-gap: 32px;
    }
    .section1 .number li {
        width: 50%;
    }
    .section1 .number li:nth-child(even) {
        padding-left: 25px;
    }
    .section1 .number li:not(:last-child)::after {
        display: none;
    }
    .section1 .number li:nth-child(odd)::after {
        display: block;
        top: 5px;
        right: 15px;
        height: 40px;
    }
    .section1 .number li h3 i {
        font-size: 27px;
    }
    .section1 .number li h3 span {
        font-size: 13px;
    }
    .section1 .number li p {
        padding-top: 6px;
        font-size: 13px;
    }
    .section1-right {
        margin-top: 40px;
    }
}


/* 480px 以下 */

@media screen and (max-width: 480px) {
    .section1 {
        padding-top: 42px;
        padding-bottom: 42px;
        background-size: auto 38%;
    }
    .section1 .pp1 {
        font-size: 22px;
    }
    .section1 .pp2 {
        font-size: 13px;
        line-height: 1.65;
    }
    .section1 .hm-more {
        margin-top: 24px;
    }
    .section1 .number {
        margin-top: 35px;
        row-gap: 25px;
    }
    .section1 .number li:nth-child(even) {
        padding-left: 15px;
    }
    .section1 .number li:nth-child(odd)::after {
        right: 8px;
        height: 35px;
    }
    .section1 .number li::after {
        display: none!important;
    }
    .section1 .number li h3 i {
        font-size: 24px;
    }
    .section1 .number li h3 span {
        margin-left: 2px;
        font-size: 11px;
    }
    .section1 .number li p {
        font-size: 12px;
    }
    .section1-right {
        margin-top: 32px;
    }
    .section1-right .img img {
        aspect-ratio: 4 / 3;
    }
}


/* =========================
   Section 2
========================= */

.section2 {
    position: relative;
    padding: 100px 0 90px;
    overflow: hidden;
    background-color: #f0f1f5;
}


/* 标题区域 */

.section2 .hm-title {
    position: relative;
    z-index: 2;
}

.section2 .hm-title h3 {
    margin: 0;
    color: #282a41;
    font-size: 48px;
    line-height: 1.25;
    font-weight: 700;
    text-transform: uppercase;
}

.section2 .hm-title h3::first-letter {
    color: var(--main-theme-color);
}

.section2 .hm-title .pp {
    margin-top: 14px;
    color: #000;
    font-size: 18px;
    line-height: 1.7;
    font-weight: 400;
}

.section2 .hm-title .pp>* {
    margin-top: 0;
    margin-bottom: 0;
}


/* 产品轮播 */

.section2-con {
    position: relative;
    margin-top: 58px;
}

.product-swiper {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.product-swiper .swiper-wrapper {
    align-items: stretch;
}

.product-swiper .swiper-slide {
    height: auto;
    background-color: #fff;
    box-shadow: 0 2px 3px rgba(20, 28, 45, 0.16);
    box-shadow: 0px 3px 3px 0px rgba(0, 0, 0, 0.15);
    margin: 10px 0;
}

.product-swiper .swiper-slide>a {
    display: flex;
    height: 100%;
    flex-direction: column;
    color: inherit;
    background-color: #fff;
    text-decoration: none;
}


/* 产品图片 */

.product-swiper .img {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background-color: #fff;
}

.product-swiper .img img {
    display: block;
    width: 100%;
    height: 100%;
    padding: 10px;
    object-fit: contain;
    transition: transform 0.6s ease;
}

.product-swiper .swiper-slide:hover .img img {
    transform: scale(1.06);
}


/* 产品文字 */

.product-swiper .txt {
    position: relative;
    min-height: 120px;
    padding: 30px 34px 35px;
    background-color: #fff;
    transition: background-color 0.35s ease;
}

.product-swiper .txt h3 {
    max-width: calc(100% - 72px);
    margin: 0;
    color: #333333;
    font-size: 24px;
    line-height: 32px;
    font-weight: 400;
    transition: color 0.35s ease;
}


/* 底部装饰线 */

.product-swiper .txt::before {
    content: "";
    position: absolute;
    right: 34px;
    bottom: 40px;
    left: 34px;
    height: 1px;
    background-color: #e4e5e8;
    transition: background-color 0.35s ease;
}

.product-swiper .txt::after {
    content: "";
    position: absolute;
    bottom: 45px;
    left: 34px;
    z-index: 2;
    width: 10px;
    height: 3px;
    background-color: var(--main-theme-color);
    transition: width 0.35s ease, background-color 0.35s ease;
}


/* 箭头按钮 */

.product-swiper .txt i {
    position: absolute;
    top: 29px;
    right: 34px;
    width: 72px;
    height: 32px;
    border: 1px solid #e3e5e8;
    background: #fff url(//wm.cdn.cn86.cn/baiyuxinhao/2026/07/b9e94ca72fin4vwz.png) no-repeat center;
    font-style: normal;
    transition: border-color 0.35s ease, transform 0.35s ease;
}


/* 悬停效果 */

.product-swiper .swiper-slide:hover .txt {
    background-color: #43ae39;
}

.product-swiper .swiper-slide:hover .txt h3 {
    color: #fff;
}

.product-swiper .swiper-slide:hover .txt::before {
    background-color: rgba(255, 255, 255, 0.75);
}

.product-swiper .swiper-slide:hover .txt::after {
    background-color: #fff;
}

.product-swiper .swiper-slide:hover .txt i {
    border-color: #fff;
    transform: translateX(3px);
}


/* =========================
   响应式
========================= */


/* 1600px 以下 */

@media screen and (max-width: 1600px) {
    .section2 {
        padding-top: 85px;
        padding-bottom: 90px;
    }
    .section2 .hm-title h3 {
        font-size: 34px;
    }
    .section2-con {
        margin-top: 52px;
    }
    .product-swiper .txt {
        min-height: 100px;
        padding: 26px 26px 22px;
    }
    .product-swiper .txt h3 {
        font-size: 17px;
    }
    .product-swiper .txt i {
        top: 25px;
        right: 26px;
    }
    .product-swiper .txt::before {
        right: 26px;
        bottom: 22px;
        left: 26px;
    }
    .product-swiper .txt::after {
        bottom: 22px;
        left: 26px;
    }
}


/* 1440px 以下 */

@media screen and (max-width: 1440px) {
    .section2 {
        padding-top: 75px;
        padding-bottom: 80px;
    }
    .section2 .hm-title h3 {
        font-size: 32px;
    }
    .section2 .hm-title .pp {
        margin-top: 12px;
        font-size: 14px;
    }
    .section2-con {
        margin-top: 45px;
    }
    .product-swiper .img img {
        padding: 25px;
    }
    .product-swiper .txt {
        min-height: 94px;
        padding: 23px 22px 20px;
    }
    .product-swiper .txt h3 {
        max-width: calc(100% - 60px);
        font-size: 16px;
        line-height: 28px;
    }
    .product-swiper .txt i {
        top: 22px;
        right: 22px;
        width: 44px;
        height: 28px;
    }
    .product-swiper .txt::before {
        right: 22px;
        bottom: 20px;
        left: 22px;
    }
    .product-swiper .txt::after {
        bottom: 20px;
        left: 22px;
    }
}


/* 1200px 以下 */

@media screen and (max-width: 1200px) {
    .section2 {
        padding-top: 65px;
        padding-bottom: 70px;
    }
    .section2 .hm-title h3 {
        font-size: 29px;
    }
    .section2-con {
        margin-top: 40px;
    }
    .product-swiper .img img {
        padding: 20px;
    }
    .product-swiper .txt {
        min-height: 90px;
        padding: 21px 18px 18px;
    }
    .product-swiper .txt h3 {
        max-width: calc(100% - 55px);
        font-size: 15px;
    }
    .product-swiper .txt i {
        top: 21px;
        right: 18px;
        width: 40px;
        height: 27px;
    }
    .product-swiper .txt i::before {
        left: 12px;
        width: 15px;
    }
    .product-swiper .txt i::after {
        right: 11px;
    }
    .product-swiper .txt::before {
        right: 18px;
        bottom: 18px;
        left: 18px;
    }
    .product-swiper .txt::after {
        bottom: 18px;
        left: 18px;
    }
}


/* 992px 以下 */

@media screen and (max-width: 992px) {
    .section2 {
        padding-top: 55px;
        padding-bottom: 60px;
    }
    .section2 .hm-title h3 {
        font-size: 27px;
    }
    .section2 .hm-title .pp {
        font-size: 13px;
    }
    .section2-con {
        margin-top: 35px;
    }
    .product-swiper .txt {
        min-height: 88px;
    }
    .product-swiper .txt h3 {
        font-size: 14px;
    }
}


/* 768px 以下 */

@media screen and (max-width: 768px) {
    .section2 {
        padding-top: 48px;
        padding-bottom: 50px;
    }
    .section2 .hm-title h3 {
        font-size: 24px;
        line-height: 1.3;
    }
    .section2 .hm-title .pp {
        margin-top: 9px;
        font-size: 13px;
        line-height: 1.6;
    }
    .section2-con {
        margin-top: 30px;
    }
    .product-swiper .img img {
        padding: 18px;
    }
    .product-swiper .txt {
        min-height: 86px;
        padding: 20px 18px 17px;
    }
    .product-swiper .txt i {
        top: 19px;
        right: 18px;
    }
    .product-swiper .txt::before {
        bottom: 17px;
    }
    .product-swiper .txt::after {
        bottom: 17px;
    }
}


/* 640px 以下：Swiper 显示一个 */

@media screen and (max-width: 639px) {
    .section2 {
        padding-top: 42px;
        padding-bottom: 45px;
    }
    .section2 .hm-title h3 {
        font-size: 22px;
    }
    .section2 .hm-title .pp {
        font-size: 12px;
    }
    .section2-con {
        margin-top: 28px;
    }
    .product-swiper .img {
        aspect-ratio: 1.15 / 1;
    }
    .product-swiper .img img {
        padding: 25px;
    }
    .product-swiper .txt {
        min-height: 82px;
        padding: 18px 20px 16px;
    }
    .product-swiper .txt h3 {
        font-size: 15px;
    }
    .product-swiper .txt i {
        top: 17px;
        right: 20px;
    }
    .product-swiper .txt::before {
        right: 20px;
        bottom: 16px;
        left: 20px;
    }
    .product-swiper .txt::after {
        bottom: 16px;
        left: 20px;
    }
}


/* 小屏手机 */

@media screen and (max-width: 480px) {
    .section2 .hm-title h3 {
        font-size: 20px;
    }
    .product-swiper .img {
        aspect-ratio: 1 / 1;
    }
    .product-swiper .img img {
        padding: 20px;
    }
}


/* =========================
   Section 3
========================= */

.section3 {
    position: relative;
    padding: 100px 0 110px;
    overflow: hidden;
    background-color: #fff;
}

.section3 *,
.section3 *::before,
.section3 *::after {
    box-sizing: border-box;
}


/* 标题区域 */

.section3 .hm-title3 {
    max-width: 950px;
}

.section3 .hm-title3 h3 {
    margin: 0;
    color: #292c33;
    font-size: 48px;
    line-height: 1.25;
    font-weight: 700;
    text-transform: uppercase;
}

.section3 .hm-title3 h3::first-letter {
    color: var(--main-theme-color);
}


/* 标题介绍 */

.section3 .hm-title3 .pp {
    max-width: 830px;
    margin-top: 18px;
    color: #666666;
    font-size: 18px;
    line-height: 1.75;
    font-weight: 400;
}

.section3 .hm-title3 .pp>* {
    margin-top: 0;
    margin-bottom: 0;
}

.section3 .hm-title3 .pp p+p {
    margin-top: 8px;
}


/* 报价按钮 */

.section3 .hm-more {
    margin-top: 28px;
}

.section3 .hm-more a {
    display: inline-flex;
    min-width: 105px;
    height: 42px;
    padding: 0 20px;
    align-items: center;
    justify-content: center;
    color: #fff;
    background-color: #169be5;
    font-size: 14px;
    line-height: 1;
    text-align: center;
    text-decoration: none;
    text-transform: uppercase;
    transition: background-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.section3 .hm-more a:hover {
    color: #fff;
    background-color: var(--main-theme-color);
    box-shadow: 0 8px 20px rgba(5, 105, 220, 0.2);
    transform: translateY(-3px);
}


/* 流程列表 */

.section3-con {
    margin-top: 60px;
}

.section3 .process-list {
    display: flex;
    margin: 0;
    padding: 0;
    justify-content: space-between;
    list-style: none;
}

.section3 .process-list li {
    position: relative;
    width: calc((100% - 120px) / 4);
    min-height: 300px;
    margin: 0;
    padding: 40px 20px 28px;
    overflow: hidden;
    background-color: #f0f3f5;
    transition: color 0.35s ease, background-color 0.35s ease, box-shadow 0.35s ease, transform 0.35s ease;
}


/* 图标 */

.section3 .process-list .icon {
    width: 65px;
    height: 65px;
    margin-bottom: 15px;
}

.section3 .process-list .icon img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: filter 0.35s ease, transform 0.35s ease;
}


/* 流程标题 */

.section3 .process-list h3 {
    display: flex;
    margin: 0;
    color: #292c35;
    font-size: 22px;
    line-height: 1.45;
    font-weight: 700;
    transition: color 0.35s ease;
}

.section3 .process-list h3 span {
    color: inherit;
}


/* 流程描述 */

.section3 .process-list .txt {
    margin-top: 10px;
    color: #292c35;
    font-size: 18px;
    line-height: 1.5;
    transition: color 0.35s ease;
}

.section3 .process-list .txt>* {
    margin-top: 0;
    margin-bottom: 0;
}

.section3 .process-list .txt p+p {
    margin-top: 5px;
}


/* 鼠标经过效果 */

.section3 .process-list li:hover {
    background-color: #42ad37;
    box-shadow: 0 12px 28px rgba(66, 173, 55, 0.2);
    transform: translateY(-6px);
}

.section3 .process-list li:hover h3,
.section3 .process-list li:hover h3 i,
.section3 .process-list li:hover h3 span,
.section3 .process-list li:hover .txt {
    color: #fff;
}

.section3 .process-list li:hover .icon img {
    filter: brightness(0) invert(1);
    transform: translateY(-2px);
}


/* =========================
   1600px 以下
========================= */

@media screen and (max-width: 1600px) {
    .section3 {
        padding-top: 90px;
        padding-bottom: 95px;
    }
    .section3 .hm-title3 h3 {
        font-size: 36px;
    }
    .section3 .hm-title3 .pp {
        font-size: 15px;
    }
    .section3 .process-list li {
        width: calc((100% - 90px) / 4);
        min-height: 230px;
        padding: 28px 18px 25px;
    }
    .section3 .process-list h3 {
        font-size: 17px;
    }
    .section3 .process-list .txt {
        font-size: 14px;
    }
}


/* =========================
   1440px 以下
========================= */

@media screen and (max-width: 1440px) {
    .section3 {
        padding-top: 75px;
        padding-bottom: 80px;
    }
    .section3 .hm-title3 h3 {
        font-size: 32px;
    }
    .section3 .hm-title3 .pp {
        max-width: 700px;
        margin-top: 14px;
        font-size: 14px;
    }
    .section3 .hm-more {
        margin-top: 24px;
    }
    .section3-con {
        margin-top: 45px;
    }
    .section3 .process-list li {
        width: calc((100% - 72px) / 4);
        min-height: 215px;
        padding: 25px 16px 22px;
    }
    .section3 .process-list .icon {
        width: 58px;
        height: 58px;
    }
    .section3 .process-list h3 {
        font-size: 16px;
    }
    .section3 .process-list .txt {
        margin-top: 8px;
        font-size: 13px;
    }
}


/* =========================
   1200px 以下
========================= */

@media screen and (max-width: 1200px) {
    .section3 {
        padding-top: 65px;
        padding-bottom: 70px;
    }
    .section3 .hm-title3 h3 {
        font-size: 29px;
    }
    .section3-con {
        margin-top: 40px;
    }
    .section3 .process-list li {
        width: calc((100% - 45px) / 4);
        min-height: 205px;
        padding: 22px 14px 20px;
    }
    .section3 .process-list .icon {
        width: 52px;
        height: 52px;
    }
    .section3 .process-list h3 {
        font-size: 15px;
    }
    .section3 .process-list .txt {
        font-size: 12px;
        line-height: 1.6;
    }
}


/* =========================
   992px 以下：两列
========================= */

@media screen and (max-width: 992px) {
    .section3 {
        padding-top: 60px;
        padding-bottom: 60px;
    }
    .section3 .hm-title3 {
        max-width: 100%;
    }
    .section3 .hm-title3 h3 {
        font-size: 27px;
    }
    .section3 .hm-title3 .pp {
        max-width: 100%;
    }
    .section3 .process-list {
        flex-wrap: wrap;
        gap: 24px;
    }
    .section3 .process-list li {
        width: calc(50% - 12px);
        min-height: 210px;
        padding: 26px 22px 24px;
    }
    .section3 .process-list .icon {
        width: 58px;
        height: 58px;
    }
    .section3 .process-list h3 {
        font-size: 16px;
    }
    .section3 .process-list .txt {
        font-size: 14px;
    }
}


/* =========================
   768px 以下
========================= */

@media screen and (max-width: 768px) {
    .section3 {
        padding-top: 50px;
        padding-bottom: 50px;
    }
    .section3 .hm-title3 h3 {
        font-size: 24px;
        line-height: 1.3;
    }
    .section3 .hm-title3 .pp {
        margin-top: 12px;
        font-size: 13px;
        line-height: 1.7;
    }
    .section3 .hm-more {
        margin-top: 22px;
    }
    .section3 .hm-more a {
        min-width: 100px;
        height: 40px;
        padding: 0 16px;
    }
    .section3-con {
        margin-top: 35px;
    }
    .section3 .process-list {
        gap: 18px;
    }
    .section3 .process-list li {
        width: calc(50% - 9px);
        min-height: 200px;
        padding: 22px 18px;
    }
    .section3 .process-list .icon {
        width: 52px;
        height: 52px;
    }
    .section3 .process-list h3 {
        font-size: 15px;
    }
    .section3 .process-list .txt {
        font-size: 13px;
    }
}


/* =========================
   560px 以下：单列
========================= */

@media screen and (max-width: 560px) {
    .section3 {
        padding-top: 42px;
        padding-bottom: 45px;
    }
    .section3 .hm-title3 h3 {
        font-size: 22px;
    }
    .section3-con {
        margin-top: 30px;
    }
    .section3 .process-list {
        display: block;
    }
    .section3 .process-list li {
        width: 100%;
        min-height: 0;
        padding: 22px 20px;
    }
    .section3 .process-list li+li {
        margin-top: 15px;
    }
    .section3 .process-list .icon {
        width: 50px;
        height: 50px;
        margin-bottom: 8px;
    }
    .section3 .process-list h3 {
        font-size: 16px;
    }
    .section3 .process-list .txt {
        font-size: 13px;
    }
}


/* =========================
   480px 以下
========================= */

@media screen and (max-width: 480px) {
    .section3 .hm-title3 h3 {
        font-size: 20px;
    }
    .section3 .hm-title3 .pp {
        font-size: 12px;
    }
    .section3 .hm-more a {
        min-width: 95px;
        height: 38px;
        font-size: 11px;
    }
    .section3 .process-list li {
        padding: 20px 18px;
    }
}


/* =========================
   section4
========================= */

.section4 {
    position: relative;
    padding: 90px 0 100px;
    overflow: hidden;
    background-color: #fff;
}

.section4::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    height: 420px;
    background-color: #2999dc;
}

.section4 *,
.section4 *::before,
.section4 *::after {
    box-sizing: border-box;
}


/* 标题 */

.section4 .hm-title4 {
    position: relative;
    z-index: 2;
}

.section4 .hm-title4 h3 {
    margin: 0;
    color: #fff;
    font-size: 48px;
    line-height: 1.25;
    font-weight: 700;
    text-transform: uppercase;
}

.section4 .hm-title4 .pp {
    margin-top: 12px;
    color: rgba(255, 255, 255, 1);
    font-size: 18px;
    line-height: 1.7;
    font-weight: 400;
}

.section4 .hm-title4 .pp>* {
    margin-top: 0;
    margin-bottom: 0;
}


/* 白色内容面板 */

.section4-con {
    position: relative;
    z-index: 2;
    margin-top: 60px;
    padding: 60px 80px;
    background-color: #fff;
    box-shadow: 0 3px 5px rgba(20, 28, 40, 0.16);
}


/* 优势列表 */

.section4 .advantage-list {
    display: flex;
    margin: 0;
    padding: 0;
    flex-wrap: wrap;
    list-style: none;
    border-top: 1px solid #e5e7ea;
    border-left: 1px solid #e5e7ea;
}

.section4 .advantage-list li {
    position: relative;
    display: flex;
    width: 33.333333%;
    min-height: 290px;
    margin: 0;
    padding: 22px 22px 25px;
    align-items: flex-start;
    flex-direction: column;
    background-color: #fff;
    border-right: 1px solid #e5e7ea;
    border-bottom: 1px solid #e5e7ea;
    transition: background-color 0.35s ease, box-shadow 0.35s ease;
    background-image: -moz-linear-gradient( 180deg, rgb(248, 249, 251) 0%, rgb(253, 253, 253) 100%);
    background-image: -webkit-linear-gradient( 180deg, rgb(248, 249, 251) 0%, rgb(253, 253, 253) 100%);
    background-image: -ms-linear-gradient( 180deg, rgb(248, 249, 251) 0%, rgb(253, 253, 253) 100%);
}


/* 图标 */

.section4 .advantage-list .icon {
    display: flex;
    width: 56px;
    height: 56px;
    margin-bottom: 14px;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 50%;
    background-color: #2999dc;
    transition: background-color 0.35s ease, transform 0.35s ease;
}

.section4 .advantage-list .icon img {
    display: block;
    width: 30px;
    height: 30px;
    object-fit: contain;
    filter: brightness(0) invert(1);
}


/* 文字内容 */

.section4 .advantage-list .txt {
    width: 100%;
}

.section4 .advantage-list .pp1 {
    color: #333333;
    font-size: 22px;
    line-height: 1.45;
    font-weight: 700;
    transition: color 0.35s ease;
}

.section4 .advantage-list .pp2 {
    margin-top: 10px;
    color: #333333;
    font-size: 18px;
    line-height: 1.65;
    font-weight: 400;
    transition: color 0.35s ease;
}

.section4 .advantage-list .pp2>* {
    margin-top: 0;
    margin-bottom: 0;
}

.section4 .advantage-list .pp2 p+p {
    margin-top: 5px;
}


/* hover */

.section4 .advantage-list li:hover {
    z-index: 2;
}

.section4 .advantage-list li:hover .icon {
    background-color: var(--main-theme-color);
    transform: translateY(-3px);
}


/* =========================
   1600px 以下
========================= */

@media screen and (max-width: 1600px) {
    .section4 {
        padding-top: 80px;
        padding-bottom: 90px;
    }
    .section4::before {
        height: 380px;
    }
    .section4 .hm-title4 h3 {
        font-size: 34px;
    }
    .section4-con {
        margin-right: 45px;
        margin-left: 45px;
        padding: 42px 45px;
    }
    .section4 .advantage-list li {
        min-height: 195px;
        padding: 20px 20px 23px;
    }
    .section4 .advantage-list .pp1 {
        font-size: 16px;
    }
    .section4 .advantage-list .pp2 {
        font-size: 13px;
    }
}


/* =========================
   1440px 以下
========================= */

@media screen and (max-width: 1440px) {
    .section4 {
        padding-top: 70px;
        padding-bottom: 80px;
    }
    .section4::before {
        height: 350px;
    }
    .section4 .hm-title4 h3 {
        font-size: 32px;
    }
    .section4 .hm-title4 .pp {
        margin-top: 10px;
        font-size: 13px;
    }
    .section4-con {
        margin: 50px 35px 0;
        padding: 36px 40px;
    }
    .section4 .advantage-list li {
        min-height: 185px;
        padding: 18px 18px 21px;
    }
    .section4 .advantage-list .icon {
        width: 38px;
        height: 38px;
        margin-bottom: 12px;
    }
    .section4 .advantage-list .icon img {
        width: 22px;
        height: 22px;
    }
    .section4 .advantage-list .pp1 {
        font-size: 15px;
    }
    .section4 .advantage-list .pp2 {
        margin-top: 8px;
        font-size: 12px;
    }
}


/* =========================
   1200px 以下
========================= */

@media screen and (max-width: 1200px) {
    .section4 {
        padding-top: 60px;
        padding-bottom: 70px;
    }
    .section4::before {
        height: 320px;
    }
    .section4 .hm-title4 h3 {
        font-size: 29px;
    }
    .section4-con {
        margin: 44px 20px 0;
        padding: 30px;
    }
    .section4 .advantage-list li {
        min-height: 180px;
        padding: 17px;
    }
}


/* =========================
   992px 以下：两列
========================= */

@media screen and (max-width: 992px) {
    .section4 {
        padding-top: 55px;
        padding-bottom: 60px;
    }
    .section4::before {
        height: 310px;
    }
    .section4 .hm-title4 h3 {
        font-size: 27px;
    }
    .section4-con {
        margin: 40px 0 0;
        padding: 25px;
    }
    .section4 .advantage-list li {
        width: 50%;
        min-height: 185px;
        padding: 20px;
    }
    .section4 .advantage-list .icon {
        width: 40px;
        height: 40px;
    }
    .section4 .advantage-list .pp1 {
        font-size: 16px;
    }
    .section4 .advantage-list .pp2 {
        font-size: 13px;
    }
}


/* =========================
   768px 以下
========================= */

@media screen and (max-width: 768px) {
    .section4 {
        padding-top: 48px;
        padding-bottom: 50px;
    }
    .section4::before {
        height: 280px;
    }
    .section4 .hm-title4 h3 {
        font-size: 24px;
        line-height: 1.3;
    }
    .section4 .hm-title4 .pp {
        margin-top: 8px;
        font-size: 12px;
        line-height: 1.6;
    }
    .section4-con {
        margin-top: 34px;
        padding: 18px;
    }
    .section4 .advantage-list li {
        min-height: 175px;
        padding: 18px;
    }
    .section4 .advantage-list .icon {
        width: 38px;
        height: 38px;
        margin-bottom: 10px;
    }
    .section4 .advantage-list .icon img {
        width: 21px;
        height: 21px;
    }
    .section4 .advantage-list .pp1 {
        font-size: 15px;
    }
    .section4 .advantage-list .pp2 {
        font-size: 12px;
        line-height: 1.6;
    }
}


/* =========================
   560px 以下：单列
========================= */

@media screen and (max-width: 560px) {
    .section4 {
        padding-top: 42px;
        padding-bottom: 45px;
    }
    .section4::before {
        height: 235px;
    }
    .section4 .hm-title4 h3 {
        font-size: 22px;
    }
    .section4-con {
        margin-top: 28px;
        padding: 14px;
    }
    .section4 .advantage-list li {
        width: 100%;
        min-height: 0;
        padding: 20px 18px;
    }
    .section4 .advantage-list .icon {
        width: 40px;
        height: 40px;
    }
    .section4 .advantage-list .pp1 {
        font-size: 16px;
    }
    .section4 .advantage-list .pp2 {
        font-size: 13px;
    }
}


/* =========================
   480px 以下
========================= */

@media screen and (max-width: 480px) {
    .section4 {
        padding-top: 38px;
        padding-bottom: 40px;
    }
    .section4::before {
        height: 220px;
    }
    .section4 .hm-title4 h3 {
        font-size: 20px;
    }
    .section4 .hm-title4 .pp {
        font-size: 11px;
    }
    .section4-con {
        padding: 10px;
    }
    .section4 .advantage-list li {
        padding: 18px 15px;
    }
}


/* =========================
   section5
========================= */

.section5 {
    position: relative;
    padding: 0px 0 100px;
    overflow: hidden;
    background-color: #fff;
}


/* 标题区域 */

.section5 .hm-title5 {
    position: relative;
    z-index: 2;
}

.section5 .hm-title5 h3 {
    margin: 0;
    color: #282a41;
    font-size: 48px;
    line-height: 1.25;
    font-weight: 700;
    text-transform: uppercase;
}

.section5 .hm-title5 h3::first-letter {
    color: var(--main-theme-color);
}

.section5 .hm-title5 .pp {
    max-width: 800px;
    margin: 14px auto 0;
    color: #000000;
    font-size: 18px;
    line-height: 1.7;
    font-weight: 400;
}

.section5 .hm-title5 .pp>* {
    margin-top: 0;
    margin-bottom: 0;
}


/* 图片列表 */

.section5-con {
    position: relative;
    z-index: 2;
    margin-top: 58px;
}

.section5 .section5-list {
    display: flex;
    margin: 0;
    padding: 0;
    flex-wrap: wrap;
    gap: 25px 20px;
    list-style: none;
}

.section5 .section5-list li {
    position: relative;
    width: calc((100% - 60px) / 4);
    margin: 0;
    overflow: hidden;
    background-color: #e8ebef;
}


/* 图片 */

.section5 .section5-list .img {
    position: relative;
    width: 100%;
    aspect-ratio: 1.19 / 1;
    overflow: hidden;
    background-color: #e8ebef;
}

.section5 .section5-list .img::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 2;
    background-color: rgba(0, 0, 0, 0);
    transition: background-color 0.4s ease;
}

.section5 .section5-list .img img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}


/* 图片标题 */

.section5 .section5-list .txt {
    position: absolute;
    right: 15px;
    bottom: 38px;
    left: 15px;
    z-index: 3;
    color: #fff;
    font-size: 22px;
    line-height: 1.4;
    font-weight: 700;
    text-align: center;
    text-transform: uppercase;
    text-shadow: 0 2px 6px rgba(0, 20, 45, 0.35);
    transition: bottom 0.4s ease, transform 0.4s ease;
}


/* hover */

.section5 .section5-list li:hover .img img {
    transform: scale(1.08);
}

.section5 .section5-list li:hover .img::after {
    background-color: rgba(0, 0, 0, 0.24);
}

.section5 .section5-list li:hover .txt {
    bottom: 30%;
    transform: translateY(30%);
    -webkit-transform: translateY(30%);
    -moz-transform: translateY(30%);
    -ms-transform: translateY(30%);
    -o-transform: translateY(30%);
}


/* =========================
   1600px 以下
========================= */

@media screen and (max-width: 1600px) {
    .section5 {
        padding-top: 0px;
        padding-bottom: 95px;
    }
    .section5 .hm-title5 h3 {
        font-size: 34px;
    }
    .section5 .hm-title5 .pp {
        font-size: 14px;
    }
    .section5-con {
        margin-top: 50px;
    }
    .section5 .section5-list {
        gap: 20px 18px;
    }
    .section5 .section5-list li {
        width: calc((100% - 54px) / 4);
    }
    .section5 .section5-list .txt {
        bottom: 32px;
        font-size: 16px;
    }
}


/* =========================
   1440px 以下
========================= */

@media screen and (max-width: 1440px) {
    .section5 {
        padding-top: 5px;
        padding-bottom: 80px;
    }
    .section5 .hm-title5 h3 {
        font-size: 32px;
    }
    .section5 .hm-title5 .pp {
        margin-top: 11px;
        font-size: 13px;
    }
    .section5-con {
        margin-top: 45px;
    }
    .section5 .section5-list {
        gap: 18px 16px;
    }
    .section5 .section5-list li {
        width: calc((100% - 48px) / 4);
    }
    .section5 .section5-list .txt {
        right: 10px;
        bottom: 28px;
        left: 10px;
        font-size: 15px;
    }
}


/* =========================
   1200px 以下
========================= */

@media screen and (max-width: 1200px) {
    .section5 {
        padding-top: 5px;
        padding-bottom: 70px;
    }
    .section5 .hm-title5 h3 {
        font-size: 29px;
    }
    .section5-con {
        margin-top: 40px;
    }
    .section5 .section5-list {
        gap: 16px 14px;
    }
    .section5 .section5-list li {
        width: calc((100% - 42px) / 4);
    }
    .section5 .section5-list .txt {
        bottom: 24px;
        font-size: 14px;
    }
}


/* =========================
   992px 以下：两列
========================= */

@media screen and (max-width: 992px) {
    .section5 {
        padding-top: 10px;
        padding-bottom: 60px;
    }
    .section5 .hm-title5 h3 {
        font-size: 27px;
    }
    .section5 .hm-title5 .pp {
        max-width: 100%;
    }
    .section5-con {
        margin-top: 36px;
    }
    .section5 .section5-list {
        gap: 18px;
    }
    .section5 .section5-list li {
        width: calc(50% - 9px);
    }
    .section5 .section5-list .txt {
        bottom: 30px;
        font-size: 16px;
    }
}


/* =========================
   768px 以下
========================= */

@media screen and (max-width: 768px) {
    .section5 {
        padding-top: 10px;
        padding-bottom: 50px;
    }
    .section5 .hm-title5 h3 {
        font-size: 24px;
        line-height: 1.3;
    }
    .section5 .hm-title5 .pp {
        margin-top: 9px;
        font-size: 12px;
        line-height: 1.6;
    }
    .section5-con {
        margin-top: 32px;
    }
    .section5 .section5-list {
        gap: 14px;
    }
    .section5 .section5-list li {
        width: calc(50% - 7px);
    }
    .section5 .section5-list .txt {
        right: 8px;
        bottom: 22px;
        left: 8px;
        font-size: 14px;
    }
}


/* =========================
   560px 以下：单列
========================= */

@media screen and (max-width: 560px) {
    .section5 {
        padding-top: 12px;
        padding-bottom: 45px;
    }
    .section5 .hm-title5 h3 {
        font-size: 22px;
    }
    .section5-con {
        margin-top: 28px;
    }
    .section5 .section5-list {
        display: block;
    }
    .section5 .section5-list li {
        width: 100%;
    }
    .section5 .section5-list li+li {
        margin-top: 15px;
    }
    .section5 .section5-list .img {
        aspect-ratio: 1.4 / 1;
    }
    .section5 .section5-list .txt {
        bottom: 28px;
        font-size: 16px;
    }
}


/* =========================
   480px 以下
========================= */

@media screen and (max-width: 480px) {
    .section5 {
        padding-top: 18px;
        padding-bottom: 40px;
    }
    .section5 .hm-title5 h3 {
        font-size: 20px;
    }
    .section5 .hm-title5 .pp {
        font-size: 11px;
    }
    .section5 .section5-list .img {
        aspect-ratio: 1.25 / 1;
    }
    .section5 .section5-list .txt {
        bottom: 24px;
        font-size: 15px;
    }
}


/* =========================
   section6
========================= */

.section6 {
    position: relative;
    padding: 65px 0 55px;
    overflow: hidden;
    background-color: #00a0e9;
}

.section6 *,
.section6 *::before,
.section6 *::after {
    box-sizing: border-box;
}


/* 标题内容 */

.section6 .hm-title6 {
    position: relative;
    z-index: 2;
}

.section6 .hm-title6 h3 {
    margin: 0;
    padding-bottom: 12px;
    color: #fff;
    border-bottom: 1px solid rgba(255, 255, 255, 1);
    font-size: 48px;
    line-height: 1;
    font-weight: 700;
    text-transform: uppercase;
}

.section6 .hm-title6 .pp {
    margin-top: 40px;
    color: #fff;
    font-size: 18px;
    line-height: 1.667;
    font-weight: 400;
}

.section6 .hm-title6 .pp>* {
    margin-top: 0;
    margin-bottom: 0;
}

.section6 .hm-title6 .pp p+p {
    margin-top: 8px;
}


/* Join Us */

.section6 .pp-more {
    position: absolute;
    right: 0;
    bottom: -46px;
}

.section6 .pp-more a {
    display: inline-flex;
    min-width: 120px;
    height: 46px;
    padding: 0 22px;
    align-items: center;
    justify-content: center;
    color: #fff;
    background-color: #45b035;
    font-size: 14px;
    line-height: 1;
    text-align: center;
    text-decoration: none;
    text-transform: uppercase;
    transition: background-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.section6 .pp-more a:hover {
    color: #fff;
    background-color: var(--main-theme-color);
    box-shadow: 0 8px 20px rgba(20, 90, 15, 0.25);
    transform: translateY(-3px);
}


/* 地图区域 */

.section6-con {
    position: relative;
    z-index: 1;
    margin-top: 120px;
}

.section6 .map-img {
    width: 75%;
    max-width: 1107px;
    margin: 0 auto;
}

.section6 .map-img img {
    display: block;
    width: 100%;
    height: auto;
    margin: 0 auto;
}


/* =========================
   1600px 以下
========================= */

@media screen and (max-width: 1600px) {
    .section6 {
        padding-top: 60px;
        padding-bottom: 50px;
    }
    .section6 .hm-title6 h3 {
        font-size: 34px;
    }
    .section6 .hm-title6 .pp {
        font-size: 14px;
    }
    .section6-con {
        margin-top: 78px;
    }
    .section6 .map-img {
        width: 76%;
    }
}


/* =========================
   1440px 以下
========================= */

@media screen and (max-width: 1440px) {
    .section6 {
        padding-top: 50px;
        padding-bottom: 45px;
    }
    .section6 .hm-title6 h3 {
        padding-bottom: 10px;
        font-size: 32px;
    }
    .section6 .hm-title6 .pp {
        max-width: calc(100% - 150px);
        margin-top: 24px;
        font-size: 13px;
        line-height: 1.7;
    }
    .section6 .pp-more {
        bottom: -38px;
    }
    .section6 .pp-more a {
        min-width: 100px;
        height: 38px;
        padding: 0 18px;
        font-size: 11px;
    }
    .section6-con {
        margin-top: 72px;
    }
    .section6 .map-img {
        width: 74%;
    }
}


/* =========================
   1200px 以下
========================= */

@media screen and (max-width: 1200px) {
    .section6 {
        padding-top: 45px;
        padding-bottom: 40px;
    }
    .section6 .hm-title6 h3 {
        font-size: 29px;
    }
    .section6 .hm-title6 .pp {
        font-size: 12px;
    }
    .section6-con {
        margin-top: 65px;
    }
    .section6 .map-img {
        width: 80%;
    }
}


/* =========================
   992px 以下
========================= */

@media screen and (max-width: 992px) {
    .section6 {
        padding-top: 42px;
        padding-bottom: 38px;
    }
    .section6 .hm-title6 h3 {
        font-size: 27px;
    }
    .section6 .hm-title6 .pp {
        max-width: calc(100% - 130px);
        margin-top: 20px;
        line-height: 1.65;
    }
    .section6 .pp-more {
        bottom: -35px;
    }
    .section6 .pp-more a {
        min-width: 92px;
        height: 36px;
    }
    .section6-con {
        margin-top: 62px;
    }
    .section6 .map-img {
        width: 90%;
    }
}


/* =========================
   768px 以下
========================= */

@media screen and (max-width: 768px) {
    .section6 {
        padding-top: 38px;
        padding-bottom: 35px;
    }
    .section6 .hm-title6 h3 {
        padding-bottom: 9px;
        font-size: 24px;
        line-height: 1.3;
    }
    .section6 .hm-title6 .pp {
        max-width: 100%;
        margin-top: 18px;
        font-size: 12px;
        line-height: 1.65;
    }
    .section6 .pp-more {
        position: static;
        margin-top: 22px;
    }
    .section6 .pp-more a {
        min-width: 96px;
        height: 38px;
    }
    .section6-con {
        margin-top: 38px;
    }
    .section6 .map-img {
        width: 100%;
    }
}


/* =========================
   560px 以下
========================= */

@media screen and (max-width: 560px) {
    .section6 {
        padding-top: 34px;
        padding-bottom: 32px;
    }
    .section6 .hm-title6 h3 {
        font-size: 22px;
    }
    .section6 .hm-title6 .pp {
        margin-top: 15px;
        font-size: 11px;
        line-height: 1.65;
    }
    .section6 .pp-more {
        margin-top: 18px;
    }
    .section6 .pp-more a {
        min-width: 90px;
        height: 36px;
        padding: 0 16px;
        font-size: 10px;
    }
    .section6-con {
        margin-top: 30px;
    }
}


/* =========================
   480px 以下
========================= */

@media screen and (max-width: 480px) {
    .section6 {
        padding-top: 30px;
        padding-bottom: 28px;
    }
    .section6 .hm-title6 h3 {
        font-size: 20px;
    }
    .section6 .hm-title6 .pp {
        font-size: 11px;
    }
    .section6-con {
        margin-top: 25px;
    }
    .section6 .map-img {
        width: 110%;
        margin-left: -5%;
    }
}


/* =========================
   section7
========================= */

.section7 {
    position: relative;
    padding: 100px 0 70px;
    overflow: hidden;
    background-color: #f0f1f5;
}


/* 标题区域 */

.section7 .hm-title7 {
    position: relative;
    z-index: 2;
}

.section7 .hm-title7 h3 {
    margin: 0;
    color: #282a41;
    font-size: 48px;
    line-height: 1.25;
    font-weight: 700;
    text-transform: uppercase;
}

.section7 .hm-title7 h3::first-letter {
    color: var(--main-theme-color);
}

.section7 .hm-title7 .pp {
    max-width: 800px;
    margin: 14px auto 0;
    color: #000000;
    font-size: 18px;
    line-height: 1.7;
    font-weight: 400;
}

.section7 .hm-title7 .pp>* {
    margin-top: 0;
    margin-bottom: 0;
}


/* 新闻列表区域 */

.section7-con {
    position: relative;
    z-index: 2;
    margin-top: 60px;
}

.section7 .section7-list {
    display: flex;
    margin: 0;
    padding: 0;
    align-items: stretch;
    justify-content: space-between;
    gap: 38px;
    list-style: none;
}

.section7 .section7-list li {
    width: calc((100% - 80px) / 3);
    margin: 0;
}

.section7 .section7-list li>a {
    display: block;
    height: 100%;
    color: inherit;
    text-decoration: none;
}


/* 新闻图片 */

.section7 .section7-list .img {
    position: relative;
    width: 100%;
    aspect-ratio: 1.63 / 1;
    overflow: hidden;
    background-color: #dfe3e8;
}

.section7 .section7-list .img::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background-color: rgba(5, 105, 220, 0);
    transition: background-color 0.4s ease;
}

.section7 .section7-list .img img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.65s ease;
}


/* 新闻文字 */

.section7 .section7-list .txt {
    padding-top: 35px;
}

.section7 .section7-list .txt h3 {
    min-height: 52px;
    margin: 0;
    color: #000000;
    font-size: 26px;
    line-height: 1.25;
    font-weight: 700;
    transition: color 0.35s ease;
}

.section7 .section7-list .txt .pp {
    min-height: 44px;
    margin-top: 7px;
    color: #999999;
    font-size: 16px;
    line-height: 1.4;
    font-weight: 300;
}


/* 新闻 hover */

.section7 .section7-list li:hover .img img {
    transform: scale(1.06);
}

.section7 .section7-list li:hover .img::after {
    background-color: rgba(5, 105, 220, 0.1);
}

.section7 .section7-list li:hover .txt h3 {
    color: #1599e5;
}


/* 查看更多 */

.section7-more {
    margin-top: 55px;
}

.section7-more a {
    display: inline-flex;
    min-width: 120px;
    height: 45px;
    padding: 0 20px;
    align-items: center;
    justify-content: center;
    color: #fff;
    background-color: #00a0e9;
    font-size: 14px;
    line-height: 1;
    text-align: center;
    text-decoration: none;
    text-transform: uppercase;
    transition: background-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.section7-more a:hover {
    color: #fff;
    background-color: var(--main-theme-color);
    box-shadow: 0 8px 20px rgba(5, 105, 220, 0.2);
    transform: translateY(-3px);
}


/* =========================
   1600px 以下
========================= */

@media screen and (max-width: 1600px) {
    .section7 {
        padding-top: 85px;
        padding-bottom: 78px;
    }
    .section7 .hm-title7 h3 {
        font-size: 34px;
    }
    .section7 .hm-title7 .pp {
        font-size: 14px;
    }
    .section7-con {
        margin-top: 50px;
    }
    .section7 .section7-list {
        gap: 32px;
    }
    .section7 .section7-list li {
        width: calc((100% - 64px) / 3);
    }
    .section7 .section7-list .txt {
        padding-top: 22px;
    }
    .section7 .section7-list .txt h3 {
        font-size: 18px;
    }
    .section7 .section7-list .txt .pp {
        font-size: 13px;
    }
    .section7-more {
        margin-top: 48px;
    }
}


/* =========================
   1440px 以下
========================= */

@media screen and (max-width: 1440px) {
    .section7 {
        padding-top: 75px;
        padding-bottom: 70px;
    }
    .section7 .hm-title7 h3 {
        font-size: 32px;
    }
    .section7 .hm-title7 .pp {
        margin-top: 11px;
        font-size: 13px;
    }
    .section7-con {
        margin-top: 45px;
    }
    .section7 .section7-list {
        gap: 28px;
    }
    .section7 .section7-list li {
        width: calc((100% - 56px) / 3);
    }
    .section7 .section7-list .txt {
        padding-top: 20px;
    }
    .section7 .section7-list .txt h3 {
        min-height: 48px;
        font-size: 17px;
    }
    .section7 .section7-list .txt .pp {
        font-size: 12px;
    }
    .section7-more {
        margin-top: 42px;
    }
}


/* =========================
   1200px 以下
========================= */

@media screen and (max-width: 1200px) {
    .section7 {
        padding-top: 65px;
        padding-bottom: 65px;
    }
    .section7 .hm-title7 h3 {
        font-size: 29px;
    }
    .section7-con {
        margin-top: 40px;
    }
    .section7 .section7-list {
        gap: 22px;
    }
    .section7 .section7-list li {
        width: calc((100% - 44px) / 3);
    }
    .section7 .section7-list .txt {
        padding-top: 18px;
    }
    .section7 .section7-list .txt h3 {
        min-height: 44px;
        font-size: 16px;
    }
    .section7 .section7-list .txt .pp {
        margin-top: 6px;
        font-size: 12px;
    }
}


/* =========================
   992px 以下：两列
========================= */

@media screen and (max-width: 992px) {
    .section7 {
        padding-top: 60px;
        padding-bottom: 60px;
    }
    .section7 .hm-title7 h3 {
        font-size: 27px;
    }
    .section7-con {
        margin-top: 36px;
    }
    .section7 .section7-list {
        flex-wrap: wrap;
        justify-content: flex-start;
        gap: 35px 22px;
    }
    .section7 .section7-list li {
        width: calc(50% - 11px);
    }
    .section7 .section7-list .txt h3 {
        min-height: 0;
        font-size: 17px;
    }
    .section7 .section7-list .txt .pp {
        min-height: 0;
        font-size: 13px;
    }
    .section7-more {
        margin-top: 40px;
    }
}


/* =========================
   768px 以下
========================= */

@media screen and (max-width: 768px) {
    .section7 {
        padding-top: 50px;
        padding-bottom: 50px;
    }
    .section7 .hm-title7 h3 {
        font-size: 24px;
        line-height: 1.3;
    }
    .section7 .hm-title7 .pp {
        margin-top: 9px;
        font-size: 12px;
        line-height: 1.6;
    }
    .section7-con {
        margin-top: 32px;
    }
    .section7 .section7-list {
        gap: 28px 16px;
    }
    .section7 .section7-list li {
        width: calc(50% - 8px);
    }
    .section7 .section7-list .txt {
        padding-top: 15px;
    }
    .section7 .section7-list .txt h3 {
        font-size: 15px;
        line-height: 1.35;
    }
    .section7 .section7-list .txt .pp {
        font-size: 12px;
    }
    .section7-more {
        margin-top: 35px;
    }
    .section7-more a {
        min-width: 100px;
        height: 40px;
    }
}


/* =========================
   560px 以下：单列
========================= */

@media screen and (max-width: 560px) {
    .section7 {
        padding-top: 42px;
        padding-bottom: 45px;
    }
    .section7 .hm-title7 h3 {
        font-size: 22px;
    }
    .section7-con {
        margin-top: 28px;
    }
    .section7 .section7-list {
        display: block;
    }
    .section7 .section7-list li {
        width: 100%;
    }
    .section7 .section7-list li+li {
        margin-top: 30px;
    }
    .section7 .section7-list .txt {
        padding-top: 16px;
    }
    .section7 .section7-list .txt h3 {
        font-size: 17px;
    }
    .section7 .section7-list .txt .pp {
        margin-top: 7px;
        font-size: 13px;
    }
    .section7-more {
        margin-top: 32px;
    }
}


/* =========================
   480px 以下
========================= */

@media screen and (max-width: 480px) {
    .section7 {
        padding-top: 38px;
        padding-bottom: 40px;
    }
    .section7 .hm-title7 h3 {
        font-size: 20px;
    }
    .section7 .hm-title7 .pp {
        font-size: 11px;
    }
    .section7 .section7-list .txt h3 {
        font-size: 16px;
    }
    .section7-more a {
        min-width: 95px;
        height: 38px;
        font-size: 11px;
    }
}


/* =========================
   footer
========================= */

.footer {
    position: relative;
    padding: 65px 0 0;
    overflow: hidden;
    color: #777983;
    background-color: #161824;
}


/* 主体布局 */

.footer-main {
    display: flex;
    padding-bottom: 70px;
    align-items: flex-start;
    justify-content: space-between;
}

.footer-item {
    position: relative;
}

.footer-contact {
    width: 35%;
    max-width: 400px;
}

.footer-links {
    width: 16%;
    width: 180px;
}


/* 栏目标题 */

.footer-item>h3 {
    margin: 0 0 25px;
    color: #fff;
    font-size: 22px;
    line-height: 1.4;
    font-weight: 700;
}


/* 普通链接 */

.footer-links li {
    margin: 0;
    padding: 0;
}

.footer-links li+li {
    margin-top: 15px;
}

.footer-links a {
    display: inline-block;
    position: relative;
    color: rgba(242, 241, 241, .3);
    font-size: 16px;
    line-height: 1.5;
    font-weight: 300;
    text-decoration: none;
    transition: color 0.3s ease, transform 0.3s ease;
}

.footer-links a::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: -3px;
    left: 0;
    height: 1px;
    background-color: var(--main-theme-color);
    transform: scaleX(0);
    transform-origin: right center;
    transition: transform 0.3s ease;
}

.footer-links a:hover {
    color: #fff;
    transform: translateX(4px);
}

.footer-links a:hover::after {
    transform: scaleX(1);
    transform-origin: left center;
}


/* 联系方式 */

.footer-contact-list {
    position: relative;
    color: rgba(255, 255, 255, .3);
    font-size: 16px;
    line-height: 1.5;
    font-weight: 300;
}

.footer-contact-list p {
    position: relative;
    padding-left: 30px;
    margin-bottom: 7px;
}

.footer-contact-list p:first-child:after {
    position: absolute;
    left: 0px;
    top: 0px;
    width: 30px;
    height: 30px;
    margin-right: 10px;
    display: block;
    background: url(//wm.cdn.cn86.cn/baiyuxinhao/2026/07/26ed2a0142yjkxqw.png) no-repeat left center;
    content: "";
}

.footer-contact-list p:nth-child(2):after {
    position: absolute;
    left: 0px;
    top: 0px;
    width: 30px;
    height: 30px;
    margin-right: 10px;
    display: block;
    background: url(//wm.cdn.cn86.cn/baiyuxinhao/2026/07/906d9776d7fmwj0h.png) no-repeat left center;
    content: "";
}

.footer-contact-list p:nth-child(3):after {
    position: absolute;
    left: 0px;
    top: 0px;
    width: 30px;
    height: 30px;
    margin-right: 10px;
    display: block;
    background: url(//wm.cdn.cn86.cn/baiyuxinhao/2026/07/34332c902ei187av.png) no-repeat left center;
    content: "";
}


/* 社交平台 */

.footer-social {
    display: flex;
    margin-top: 50px;
    align-items: center;
    gap: 14px;
}

.footer-social a {
    display: flex;
    width: 36px;
    height: 36px;
    align-items: center;
    justify-content: center;
    color: #fff;
    border: 1px solid #777984;
    border-radius: 50%;
    font-size: 16px;
    line-height: 1;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.3s ease, border-color 0.3s ease, background-color 0.3s ease, transform 0.3s ease;
}

.footer-social a:hover {
    color: #fff;
    border-color: var(--main-theme-color);
    background-color: var(--main-theme-color);
    transform: translateY(-3px);
}

.footer-social a img {
    max-width: 36px;
}


/* 版权 */

.footer-copy {
    padding: 29px 15px 31px;
    color: rgba(255, 255, 255, .4);
    border-top: 1px solid #20212c;
    font-size: 14px;
    line-height: 1.6;
}

.footer-copy a:hover {
    color: var(--main-theme-color);
}


/* =========================
   1600px 以下
========================= */

@media screen and (max-width: 1600px) {
    .footer {
        padding-top: 60px;
    }
    .footer-main {
        padding-bottom: 65px;
    }
    .footer-item>h3 {
        margin-bottom: 22px;
        font-size: 17px;
    }
    .footer-links a {
        font-size: 14px;
    }
}


/* =========================
   1440px 以下
========================= */

@media screen and (max-width: 1440px) {
    .footer {
        padding-top: 52px;
    }
    .footer-main {
        padding-bottom: 58px;
    }
    .footer-contact {
        width: 34%;
    }
    .footer-links {
        width: 17%;
    }
    .footer-item>h3 {
        margin-bottom: 20px;
        font-size: 16px;
    }
    .footer-links li+li {
        margin-top: 14px;
    }
    .footer-links a {
        font-size: 14px;
    }
    .footer-social {
        margin-top: 38px;
        gap: 12px;
    }
    .footer-social a {
        width: 28px;
        height: 28px;
    }
    .footer-copy {
        padding-top: 25px;
        padding-bottom: 27px;
    }
}


/* =========================
   1200px 以下
========================= */

@media screen and (max-width: 1200px) {
    .footer-contact {
        width: 32%;
    }
    .footer-links {
        width: 19%;
    }
}


/* =========================
   992px 以下：两列
========================= */

@media screen and (max-width: 992px) {
    .footer {
        padding-top: 48px;
    }
    .footer-main {
        flex-wrap: wrap;
        row-gap: 50px;
        padding-bottom: 50px;
    }
    .footer-contact,
    .footer-links {
        width: 50%;
    }
    .footer-contact,
    .footer-links:nth-child(3) {
        padding-right: 30px;
    }
    .footer-item>h3 {
        font-size: 17px;
    }
    .footer-links a {
        font-size: 14px;
    }
    .footer-social {
        margin-top: 30px;
    }
}


/* =========================
   768px 以下
========================= */

@media screen and (max-width: 768px) {
    .footer {
        padding-top: 42px;
        margin-bottom: 70px;
    }
    .footer-main {
        row-gap: 42px;
        padding-bottom: 42px;
    }
    .footer-item>h3 {
        margin-bottom: 18px;
        font-size: 16px;
    }
    .footer-links li+li {
        margin-top: 12px;
    }
    .footer-copy {
        padding-top: 22px;
        padding-bottom: 24px;
    }
}


/* =========================
   560px 以下：单列
========================= */

@media screen and (max-width: 560px) {
    .footer {
        padding-top: 38px;
    }
    .footer-main {
        display: flex;
        padding-bottom: 38px;
    }
    .footer-contact,
    .footer-links {
        width: 50%;
        padding-right: 0;
    }
    .footer-item+.footer-item {
        margin-top: 38px;
    }
    .footer-item>h3 {
        position: relative;
        padding-bottom: 10px;
        border-bottom: 1px solid #262833;
    }
    .footer-item>h3::after {
        content: "";
        position: absolute;
        bottom: -1px;
        left: 0;
        width: 35px;
        height: 1px;
        background-color: #42ad37;
    }
    .footer-contact-list {
        font-size: 14px;
    }
    .footer-social {
        margin-top: 26px;
    }
    .footer-copy {
        padding: 20px 10px 22px;
    }
}


/* =========================
   480px 以下
========================= */

@media screen and (max-width: 480px) {
    .footer {
        padding-top: 34px;
    }
    .footer-item+.footer-item {
        margin-top: 32px;
        margin-top: 0px;
    }
    .footer-item>h3 {
        font-size: 16px;
    }
    .footer-social {
        gap: 10px;
    }
    .footer-social a {
        width: 35px;
        height: 35px;
    }
    .footer-links li+li{
        margin-top: 5px;
    }
}

/* page-banner */
.page-banner{
    position: relative;
}


.page-banner>img {
	display: block;
	width: 100%;
}

.banner-fix {
	position: absolute;
	left: 0;
	top: 0;
	z-index: 99;
	width: 100%;
	height: 100%
}

.banner-fix .fll-con {
	display: flex;
	align-items: flex-start;
	justify-content: center;
	flex-direction: column;
	height: 100%
}

.banner-fix h4 {
	font-size: 44px;
	line-height: 1;
	font-weight: bold;
	color: #fff;
	position: relative;
	text-transform: uppercase;
	margin-bottom: 20px;
	padding-bottom: 20px;
}

.banner-fix h4:after {
	content: '';
	width: 50px;
	height: 4px;
	background: #00a0e9;
	opacity: 1;
	position: absolute;
	left: 0;
	bottom: 0px;
}

@media (max-width:992px) {
	.page-banner>img {
		height: 150px;
		object-fit: cover;
	}

	.banner-fix h4 {
		font-size: 30px
	}

}