.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;
    }
}


/* =====================
   基础样式
===================== */

html,
body {
    scroll-behavior: smooth;
}

p {
    margin: 0;
}


/* =====================
   图片缩放
===================== */

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

.com-img img,
.com-img2 img {
    display: block;
    max-width: 100%;
    height: auto;
}

.com-img img {
    transition: transform 0.5s ease;
}

.com-img2 img {
    transition: transform 0.3s ease-out;
}


/* 仅在支持悬停的精细指针设备上启用 */

@media (hover: hover) and (pointer: fine) {
    .com-img:hover img {
        transform: scale(1.2);
    }
    .com-img2:hover img {
        transform: scale(1.1);
    }
}


/* 尊重用户的减少动态效果设置 */

@media (prefers-reduced-motion: reduce) {
    .com-img img,
    .com-img2 img {
        transition: none;
    }
    .com-img:hover img,
    .com-img2:hover img {
        transform: none;
    }
}


/* =====================
   定位与弹性布局
===================== */

.relative {
    position: relative;
}

.flex2 {
    display: 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;
}


/* =====================
   文本截断
===================== */

.clamp1 {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.clamp2,
.clamp3,
.clamp4 {
    display: -webkit-box;
    min-width: 0;
    overflow: hidden;
    -webkit-box-orient: vertical;
}

.clamp2 {
    -webkit-line-clamp: 2;
}

.clamp3 {
    -webkit-line-clamp: 3;
}

.clamp4 {
    -webkit-line-clamp: 4;
}


/* =====================
   布局容器
===================== */

.max1200,
.max1300,
.max1400,
.max1500,
.max1520,
.max1600,
.max1700 {
    position: relative;
    width: 90%;
    margin: 0 auto;
}

.max1200 {
    max-width: 1200px;
}

.max1300 {
    max-width: 1300px;
}

.max1400 {
    max-width: 1400px;
}

.max1500 {
    max-width: 1500px;
}

.max1520 {
    max-width: 1520px;
}

.max1600 {
    max-width: 1600px;
}

.max1700 {
    max-width: 1700px;
}


/* 1280px 及以下 */

@media screen and (max-width: 1280px) {
    .max1200,
    .max1300,
    .max1400,
    .max1500,
    .max1520,
    .max1600,
    .max1700 {
        width: 92%;
    }
}


/* 超过 1920px 的大屏适配 */

@media screen and (min-width: 1921px) {
    .max1200 {
        width: 62.5%;
        max-width: 1440px;
    }
    .max1300 {
        width: 67.7083%;
        max-width: 1560px;
    }
    .max1400 {
        width: 72.9167%;
        max-width: 1680px;
    }
    .max1500 {
        width: 78.125%;
        max-width: 1800px;
    }
    .max1520 {
        width: 79.1667%;
        max-width: 1824px;
    }
    .max1600 {
        width: 83.3333%;
        max-width: 1920px;
    }
    .max1700 {
        width: 90.3333%;
        max-width: 1920px;
    }
}


/* =====================
   宽度工具
   百分比列宽不包含父级 gap
===================== */

.w-full {
    width: 100%;
}

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

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

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


/* 移动端单列 */

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


/* =====================
   Logo State
===================== */

.white-logo {
    opacity: 1;
    visibility: visible;
}

.black-logo {
    display: none;
    opacity: 0;
    visibility: hidden;
}

@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;
    overflow-x: hidden;
}




/* header */

.header {
    position: fixed;
    left: 0px;
    top: 0px;
    width: 100%;
    z-index: 999;
    background: transparent;
    transition: transform .45s ease, background-color .3s ease;
}

.header-bom {
    height: 100px;
}

.top-mid-flex {
    height: 100%;
}

.logo {
    position: relative;
}

.logo a {
    display: block;
}

.logo a img {
    max-width: 100%;
    max-height: 63px;
}

.header.scroll {
    background-color: #fff;
}

.header.scroll .x-menu>li>a {
    color: #000;
}

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

.header.scroll .white-logo {
    display: none;
    opacity: 0;
    visibility: hidden;
}

.header.scroll .black-logo {
    display: block;
    opacity: 1;
    visibility: visible;
}

.head-message {
    margin-left: 10px;
    position: relative;
    padding: 0px 18px;
    background-color: #0a64ce;
    border-radius: 5px;
    transition: all .5s ease;
    -webkit-transition: all .5s ease;
}

.head-message a {
    font-size: 20px;
    font-weight: bold;
    color: #fff !important;
    line-height: 44px;
}

.head-message:hover {
    background-color: var(--sub-theme-color);
}

.x-menu {
    position: static;
    margin-right: 1.56vw;
}

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

.x-menu>li>a {
    display: flex;
    font-size: 20px;
    color: #fff;
    height: 60px;
    font-weight: 400;
    position: relative;
    align-items: center;
    justify-content: center;
    text-transform: capitalize;
}

.x-menu>li:hover>a,
.x-menu>li.active>a {
    color: #fff!important;
    font-weight: bold;
}

.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: 14px;
    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: 1.35vw;
        margin-right: 1.35vw
    }
}

@media (max-width:1280px) {
    .logo a img {
        max-height: 45px;
    }
    .x-menu>li>a {
        font-size: 15px;
    }
}

@media (max-width:640px) {
    .header {
        box-shadow: 0 3px 5px rgba(20, 28, 40, 0.16);
    }
    .header-bom {
        height: 65px;
    }
    .logo a img {
        max-height: 30px;
    }
}


/* 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: 50px;
}

.home-banner .swiper-pagination1 .swiper-pagination-bullet {
    width: 34px;
    height: 6px;
    background: rgba(255, 255, 255, .6);
    border-radius: 5px;
    margin: 0 8px !important;
    opacity: 1;
    position: relative;
    overflow: hidden;
}

.home-banner .swiper-pagination1 .swiper-pagination-bullet-active {
    width: 34px;
    background: #fff;
    border-radius: 5px;
}


/* 进度条 */

.home-banner .swiper-pagination1 .swiper-pagination-bullet::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: var(--progress, 0);
    background: #d1d1d1;
    transition: width var(--progress-duration, 0ms) linear;
}


/* 激活态 */

.home-banner .swiper-pagination1 .swiper-pagination-bullet-active {
    background: rgba(255, 255, 255, .4);
}

@media (max-width: 767px) {
    .home-banner .swiper-pagination1 {
        bottom: 12px;
        line-height: 0;
    }
    .home-banner .swiper-pagination1 .swiper-pagination-bullet {
        width: 22px;
        height: 4px;
        margin: 0 5px !important;
    }
}

.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;
}


/* Banner content enters in order whenever its slide becomes active. */

.home-banner .swiper-slide .v_con>div {
    opacity: 0;
    transform: translate3d(0, 40px, 0);
}

.home-banner .swiper-slide-active .v_con>div {
    animation: banner-enter .75s cubic-bezier(.22, .61, .36, 1) both;
}

.home-banner .swiper-slide-active .v_con>div:nth-child(1) {
    animation-delay: .15s;
}

.home-banner .swiper-slide-active .v_con>div:nth-child(2) {
    animation-delay: .35s;
}

.home-banner .swiper-slide-active .v_con>div:nth-child(3) {
    animation-delay: .55s;
}

.home-banner .swiper-slide-active .v_con>div:nth-child(4) {
    animation-delay: .75s;
}

.home-banner .swiper-slide-active .v_con>div:nth-child(5) {
    animation-delay: .95s;
}

@keyframes banner-enter {
    from {
        opacity: 0;
        transform: translate3d(0, 40px, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

@media (prefers-reduced-motion: reduce) {
    .home-banner .swiper-slide .v_con>div {
        animation: none;
        opacity: 1;
        transform: none;
    }
}


/* Banner typography and spacing, scaled from the 1920px design. */

.home-banner .v_con .v_tit_aa0 {
    color: #0a64ce;
    font-family: 'Gilroy', Arial, sans-serif;
    font-size: clamp(16px, 1.25vw, 24px);
    line-height: 1.3;
    margin-bottom: clamp(10px, .625vw, 12px);
    font-weight: 700;
}

.home-banner .v_con .v_tit_aa {
    max-width: 760px;
    width: 51%;
    color: #fff;
    font-family: 'Gilroy', Arial, sans-serif;
    font-size: clamp(30px, 3.125vw, 60px);
    
    line-height: 1.18;
    margin-bottom: clamp(16px, 1.04vw, 20px);
    font-weight: 700;
}

.home-banner .v_con .v_tit_bb {
    width: 52%;
    max-width: 780px;
    color: #d2d9e3;
    font-size: clamp(13px, 1.04vw, 20px);
    line-height: 1.5;
    margin-bottom: 0;
}

.home-banner .v_con .v_tit_aa p,
.home-banner .v_con .v_tit_bb p {
    margin: 0;
}

.home-banner .v_con .v_tit_bb2 {
    margin-top: clamp(24px, 2.5vw, 48px);
    margin-bottom: clamp(28px, 3.33vw, 64px);
    width: 34%;
    max-width: 510px;
}

.home-banner .v_tit_bb2 img {
    display: block;
    width: 100%;
    height: auto;
}

.home-banner .v_tit_cc {
    display: flex;
    align-items: center;
    gap: clamp(14px, 1.04vw, 20px);
}

.home-banner .v_tit_cc a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: clamp(12px, 1.04vw, 20px) clamp(20px, 1.25vw, 24px);
    border: 0;
    border-radius: 8px;
    background: #0a64ce;
    color: #fff;
    transition: background-color .25s ease;
}

.home-banner .v_tit_cc a:hover {
    background: #174daF;
}

.home-banner .v_tit_cc a span {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    color: #fff;
    font-family: 'Gilroy', Arial, sans-serif;
    font-size: clamp(13px, 1.04vw, 20px);
    line-height: 1;
    font-weight: 700;
}

.home-banner .v_tit_cc a span::after {
    content: '';
    width: 7px;
    height: 7px;
    border-top: 1px solid currentColor;
    border-right: 1px solid currentColor;
    transform: rotate(45deg);
}

@media (max-width: 767px) {
    .home-banner .swiper-slide .v_cover .v_con {
        width: 90%;
    }
    .home-banner .v_con .v_tit_aa0 {
        font-size: 12px;
        margin-bottom: 6px;
    }
    .home-banner .v_con .v_tit_aa {
        width: 55%;
        font-size: clamp(18px, 3.125vw, 24px);
        margin-bottom: 10px;
    }
    .home-banner .v_con .v_tit_bb {
        display: none;
    }
}


/* 首页 section1 / section2 */

.section1,
.section2 {
    font-family: 'Gilroy', Arial, sans-serif;
    color: #222;
}

.section1 *,
.section2 * {
    box-sizing: border-box;
}

.section1 .max1500,
.section2 .max1500 {
    max-width: 1500px;
    width: calc(100% - 60px);
    margin: 0 auto;
}

.section1 .hm-title,
.section2 .hm-title {
    margin-bottom: 44px;
}

.section1 .hm-title h3,
.section2 .hm-title h3 {
    margin: 0 0 12px;
    font-size: 44px;
    line-height: 1.2;
    font-weight: 700;
}

.section1 .pp,
.section2 .pp {
    color: #888;
    font-size: 16px;
    line-height: 1.5;
}

.section1 a,
.section2 a {
    text-decoration: none;
}

.section1 a:focus-visible,
.section2 a:focus-visible {
    outline: 3px solid #0a64ce;
    outline-offset: -3px;
}

.section1 {
    padding: 82px 0 96px;
    background: #edf6ff url('../images/home/bg1.jpg') center / cover no-repeat;
}

.section1-content {
    display: grid;
    grid-template-columns: 44% 1fr;
    gap: 10px;
}

.section1-left {
    display: flex;
    flex-direction: column;
    min-width: 0;
    padding: 56px 44px 28px;
    background: #fff;
    border-bottom: 3px solid #1684ff;
}

.section1 h3 {
    font-size: 24px;
    line-height: 1.3;
    font-weight: 700;
    margin: 0 0 14px;
}

.section1 .pp1 {
    font-size: 14px;
    color: #69a9ec;
    margin-bottom: 12px;
}

.section1 .btns {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 24px;
}

.section1 .more,
.section1 .quote,
.section2 .more {
    display: inline-block;
    padding: 9px 18px;
    background: #0a64ce;
    color: #fff;
    font-size: 14px;
    line-height: 20px;
    font-weight: 700;
}

.section1 .more i,
.section1 .quote i,
.section2 .more i {
    margin-left: 12px;
}

.section2 .more {
    border-radius: 4px;
    font-size: 16px;
    line-height: 22px;
    padding: 10px 18px;
}

.section1 .quote {
    background: #fff;
    color: #0a64ce;
    border: 1px solid #0a64ce;
    padding: 8px 18px;
}

.section1 .more:hover,
.section2 .more:hover {
    background: #005bb9;
}

.section1-left>.img {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 26px;
}

.section1-left>.img img {
    width: 381px;
    max-width: 100%;
    height: auto;
}

.section1-right {
    min-width: 0;
    display: grid;
    grid-template-rows: 1fr 1fr;
    gap: 10px;
}

.section1-swiper {
    position: relative;
    overflow: hidden;
    background: #fff;
    min-width: 0;
}

.section1-swiper .swiper-slide {
    display: flex;
    align-items: center;
    padding: 38px 36px 46px;
    gap: 24px;
    height: auto;
}

.section1-swiper .txt {
    flex: 1;
    min-width: 0;
}

.section1-swiper .more {
    margin-top: 30px;
}

.section1-swiper .img {
    width: 32%;
    flex-shrink: 0;
    text-align: center;
}

.section1-swiper .img img {
    max-width: 100%;
    height: 285px;
    object-fit: contain;
}

.section1-swiper .swiper-pagination2 {
    position: absolute;
    bottom: 28px;
    left: 36px;
    z-index: 2;
    width: auto;
}

.section1-swiper .swiper-pagination-bullet {
    width: 7px;
    height: 7px;
    margin-right: 8px;
    background: #ccc;
    opacity: 1;
}

.section1-swiper .swiper-pagination-bullet-active {
    background: #0a64ce;
}

.section1 .h-photo-list1 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.section1 .h-photo-list1 li {
    background: #fff;
    min-width: 0;
}

.section1 .h-photo-list1 a {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 30px 24px 24px;
    color: #222;
}

.section1 .h-photo-list1 h3 {
    font-size: 20px;
}

.section1 .arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #0a64ce;
    color: #fff;
}

.section1 .h-photo-list1 .img {
    margin-top: 20px;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.section1 .h-photo-list1 img {
    max-width: 100%;
    height: 178px;
    object-fit: contain;
    transition: transform .3s;
}

.section1 .h-photo-list1 a:hover img {
    transform: translateY(-5px);
}

.section2 {
    padding: 78px 0 0;
    background: #fff;
}

.section2 .h-photo-list2 {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.section2 li {
    min-width: 0;
}

.section2 li>a {
    position: relative;
    display: block;
    overflow: hidden;
    color: #fff;
}

.section2 .img img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 377 / 542;
    object-fit: cover;
}

.section2 .txt {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 36px 28px 48px;
    background: linear-gradient(transparent 40%, rgba(0, 22, 44, .82));
}

.section2 .txt h3 {
    margin: 0;
    color: #fff;
    font-size: 21px;
    line-height: 1.35;
    font-weight: 700;
}

.section2 .txt::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(transparent 15%, rgba(0, 77, 160, .92));
    opacity: 0;
    transition: opacity .45s ease;
    pointer-events: none;
}

.section2 .txt h3,
.section2 .info {
    position: relative;
}

.section2 .info {
    display: grid;
    grid-template-rows: 0fr;
    opacity: 0;
    transform: translateY(10px);
    visibility: hidden;
    transition: grid-template-rows .45s ease, opacity .35s ease, transform .45s ease, visibility 0s .45s;
}

.section2 .info-inner {
    overflow: hidden;
    min-height: 0;
}

.section2 .info .pp {
    margin: 14px 0 20px;
    color: #fff;
    font-size: 16px;
}

.section2 li.on .txt::before,
.section2 li:focus-within .txt::before {
    opacity: 1;
}

.section2 li.on .info,
.section2 li:focus-within .info {
    grid-template-rows: 1fr;
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
    transition-delay: 0s;
}

@media (max-width: 1440px) {
    .section1 {
        padding: 64px 0 72px;
    }
    .section1 .hm-title h3,
    .section2 .hm-title h3 {
        font-size: 36px;
    }
    .section1-left {
        padding: 36px 30px 24px;
    }
    .section1-swiper .swiper-slide {
        padding: 28px 24px 44px;
        gap: 14px;
    }
    .section1-swiper .img img {
        height: 235px;
    }
    .section1 .h-photo-list1 a {
        padding: 24px 18px;
    }
    .section1 .h-photo-list1 h3 {
        font-size: 17px;
    }
    .section1 .h-photo-list1 img {
        height: 150px;
    }
    .section2 .txt {
        padding: 24px 20px 32px;
    }
    .section2 .txt h3 {
        font-size: 18px;
    }
    .section2 .info .pp {
        font-size: 14px;
    }
}

@media (max-width: 1024px) {
    .section1-content {
        grid-template-columns: 42% 1fr;
    }
    .section1 h3 {
        font-size: 20px;
    }
    .section1-swiper .swiper-slide {
        padding: 24px 20px 42px;
    }
    .section1-swiper .img img {
        height: 200px;
    }
    .section1 .h-photo-list1 a {
        padding: 20px 12px;
    }
    .section1 .h-photo-list1 h3 {
        font-size: 14px;
    }
    .section1 .h-photo-list1 img {
        height: 115px;
    }
    .section2 .h-photo-list2 {
        grid-template-columns: repeat(3, 1fr);
    }
    .section2 .info {
        grid-template-rows: 1fr;
        opacity: 1;
        transform: none;
        visibility: visible;
    }
    .section2 .txt {
        padding: 24px 18px;
    }
}

@media (max-width: 767px) {
    .section1,
    .section2 {
        padding-top: 42px;
    }
    .section1 {
        padding-bottom: 42px;
    }
    .section1 .max1500,
    .section2 .max1500 {
        width: calc(100% - 32px);
    }
    .section1 .hm-title,
    .section2 .hm-title {
        margin-bottom: 28px;
    }
    .section1 .hm-title h3,
    .section2 .hm-title h3 {
        font-size: 28px;
    }
    .section1 .hm-title br,
    .section2 .hm-title br {
        display: none;
    }
    .section1 .pp,
    .section2 .pp {
        font-size: 14px;
    }
    .section1-content {
        grid-template-columns: 1fr;
    }
    .section1-left {
        padding: 28px 24px 20px;
    }
    .section1-left>.img img {
        max-height: 280px;
        width: auto;
        max-width: 100%;
    }
    .section1-right {
        grid-template-rows: auto auto;
    }
    .section1-swiper .img img {
        height: 190px;
    }
    .section1-swiper .more {
        margin-top: 18px;
    }
    .section1 .h-photo-list1 h3 {
        font-size: 13px;
    }
    .section1 .h-photo-list1 img {
        height: 100px;
    }
    .section1 .arrow {
        width: 25px;
        height: 25px;
    }
    .section2 .h-photo-list2 {
        grid-template-columns: repeat(2, 1fr);
        gap: 6px;
        margin-left: 16px;
        margin-right: 16px;
    }
    .section2 .txt {
        padding: 18px 14px;
    }
    .section2 .txt h3 {
        font-size: 16px;
    }
    .section2 .info .pp {
        font-size: 12px;
        margin: 8px 0 12px;
    }
    .section2 .more {
        font-size: 14px;
        line-height: 20px;
        padding: 6px 12px;
    }
}

@media (max-width: 380px) {
    .section1 .h-photo-list1 {
        grid-template-columns: 1fr;
    }
    .section1 .h-photo-list1 a {
        display: grid;
        grid-template-columns: 1fr 90px;
        align-items: center;
    }
    .section1 .h-photo-list1 h3 {
        font-size: 16px;
    }
    .section1 .h-photo-list1 .img {
        grid-column: 2;
        grid-row: 1 / 3;
        margin: 0;
    }
    .section2 .h-photo-list2 {
        grid-template-columns: 1fr;
    }
    .section2 .img img {
        aspect-ratio: 4 / 3;
    }
}

@media (prefers-reduced-motion: reduce) {
    .section1 .h-photo-list1 img,
    .section2 .txt::before,
    .section2 .info {
        transition: none;
    }
}


/* section3 核心优势 / section4 工程咨询 */

.section3,
.section4 {
    font-family: 'Gilroy', Arial, sans-serif;
}

.section3 *,
.section4 * {
    box-sizing: border-box;
}

.section3 .max1500,
.section4 .max1500 {
    max-width: 1500px;
    width: calc(100% - 60px);
    margin: 0 auto;
}

.section3 {
    padding: 80px 0 94px;
    color: #222;
    background: #fff;
}

.section3 .hm-title {
    margin-bottom: 38px;
}

.section3 .hm-title h3 {
    font-size: 44px;
    line-height: 1.2;
    margin: 0 0 14px;
    font-weight: 700;
}

.section3 .hm-title .pp {
    font-size: 16px;
    line-height: 1.5;
    color: #888;
}

.section3-content {
    display: grid;
    grid-template-columns: 32% 1fr;
    gap: 28px;
}

.section3-left {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 20px;
}

.section3-left button {
    display: flex;
    align-items: center;
    gap: 24px;
    width: 100%;
    flex: 1;
    padding: 22px 26px;
    border: 1px solid #e9edf1;
    color: #333;
    background: #fff;
    text-align: left;
    cursor: pointer;
    transition: color .35s, background .35s, border-color .35s;
}

.section3-left .img {
    width: 70px;
    height: 70px;
    flex-shrink: 0;
    border-radius: 50%;
    background: #f3f4f6;
}

.section3-left .img img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.section3-left .pp1 {
    display: block;
    font-size: 22px;
    line-height: 1.3;
    font-weight: 700;
}

.section3-left .pp2 {
    display: block;
    margin-top: 7px;
    color: #888;
    font-size: 15px;
    line-height: 1.4;
}

.section3-left button.on {
    color: #fff;
    background: #0a64ce;
    border-color: #0a64ce;
}

.section3-left button.on .pp2 {
    color: #e2efff;
}

.section3-left button:focus-visible {
    outline: 3px solid #69a9ec;
    outline-offset: 3px;
}

.section3-right {
    min-width: 0;
    position: relative;
}

.section3-right .img,
.section3-right img {
    width: 100%;
    height: 100%;cursor: pointer;
}

.section3-right img {
    display: block;
    object-fit: cover;
    border-radius: 4px;
}

.section4 {
    padding: 80px 0 0;
    color: #fff;
    background: #0c3e79 url('../images/home/bg2.jpg') center / cover no-repeat;
}

.section4 .max1500 {
    display: grid;
    grid-template-columns: 1fr 43%;
    gap: 100px;
    align-items: center;
}

.section4-left {
    padding-bottom: 65px;
}

.section4-left h3 {
    margin: 0 0 22px;
    font-size: 44px;
    line-height: 1.25;
    font-weight: 700;
    color: #fff;
}

.section4-left .pp {
    max-width: 660px;
    font-size: 17px;
    line-height: 1.7;
    color: #e1ecfa;
}

.section4 .btns {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 38px;
    margin-top: 44px;
}

.section4 .more {
    display: inline-block;
    padding: 14px 22px;
    color: #fff;
    background: #0a64ce;
    font-size: 15px;
    text-decoration: none;
}

.section4 .more i {
    margin-left: 12px;
}

.section4 .phone {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    color: #fff;
    font-size: 25px;
    font-weight: 700;
    text-decoration: none;
}

.section4 .phone img {
    width: 30px;
    height: 30px;
    object-fit: contain;
}

.section4-form {
    padding: 38px 44px;
    margin: 0;
    color: #222;
    background: #fff;
    border-radius: 10px 10px 0 0;
    scroll-margin-top: 100px;
}

.section4-form h3 {
    margin: 0 0 24px;
    font-size: 26px;
    font-weight: 700;
    line-height: 1.3;
}

.section4 .row2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.section4 label {
    display: block;
    width: 100%;
    margin: 0 0 18px;
    font-size: 14px;
    font-weight: 400;
    color: #888;
}

.section4 label span {
    color: #e35454;
}

.section4 input:not([type=hidden]),
.section4 textarea {
    display: block;
    width: 100%;
    padding: 10px 12px;
    margin-top: 7px;
    border: 1px solid #e4e8ee;
    border-radius: 0;
    background: #fff;
    color: #222;
    font: 15px/1.5 Arial, sans-serif;
}

.section4 textarea {
    resize: vertical;
    min-height: 110px;
}

.section4 input:focus,
.section4 textarea:focus {
    border-color: #0a64ce;
    outline: 1px solid #0a64ce;
}

.section4 .verify .col-md-12 {
    float: none;
    width: 100%;
    padding: 0;
}

.section4 .verify .captcha {
    display: flex;
    align-items: center;
    gap: 14px;
}

.section4 .verify input {
    min-width: 0;
    margin-top: 0;
}

.section4 .verify img {
    max-width: 110px;
    height: 38px;
    object-fit: contain;
    cursor: pointer;
}

.section4 button[type=submit] {
    width: 100%;
    padding: 13px 16px;
    border: 0;
    border-radius: 5px;
    background: #0a64ce;
    color: #fff;
    font: 700 15px/1.4 Arial, sans-serif;
    cursor: pointer;
    transition: background .3s;
}

.section4 button[type=submit]:hover,
.section4 .more:hover {
    background: #005bb9;
}

.section4 .error {
    padding: 8px 0 12px;
    color: #c93232;
    font-size: 14px;
}

@media (max-width: 1440px) {
    .section3 {
        padding: 64px 0 72px;
    }
    .section3 .hm-title h3,
    .section4-left h3 {
        font-size: 36px;
    }
    .section3-left button {
        padding: 18px 20px;
        gap: 18px;
    }
    .section3-left .img {
        width: 56px;
        height: 56px;
    }
    .section3-left .pp1 {
        font-size: 19px;
    }
    .section3-left .pp2 {
        font-size: 13px;
    }
    .section4 .max1500 {
        gap: 60px;
    }
    .section4 .phone {
        font-size: 20px;
    }
    .section4-form {
        padding: 30px;
    }
}

@media (max-width: 1024px) {
    .section3-content {
        grid-template-columns: 36% 1fr;
        gap: 20px;
    }
    .section3-left {
        gap: 12px;
    }
    .section3-left button {
        padding: 14px;
        gap: 12px;
    }
    .section3-left .pp1 {
        font-size: 17px;
    }
    .section3-left .img {
        width: 44px;
        height: 44px;
    }
    .section4 .max1500 {
        grid-template-columns: 1fr 48%;
        gap: 30px;
    }
    .section4-left h3 {
        font-size: 30px;
    }
    .section4-left .pp {
        font-size: 15px;
    }
    .section4 .btns {
        gap: 24px;
    }
    .section4-form {
        padding: 26px;
    }
    .section4-form h3 {
        font-size: 22px;
    }
}

@media (max-width: 767px) {
    .section3 {
        padding: 42px 0;
    }
    .section3 .max1500,
    .section4 .max1500 {
        width: calc(100% - 32px);
    }
    .section3 .hm-title h3 {
        font-size: 28px;
    }
    .section3 .hm-title .pp {
        font-size: 14px;
    }
    .section3-content {
        grid-template-columns: 1fr;
    }
    .section3-left {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    .section3-left button {
        padding: 14px 10px;
        gap: 10px;
    }
    .section3-left .pp1 {
        font-size: 15px;
    }
    .section3-left .pp2 {
        font-size: 12px;
    }
    .section3-left .img {
        width: 36px;
        height: 36px;
    }
    .section3-right img {
        height: auto;
    }
    .section4 {
        padding-top: 42px;
    }
    .section4 .max1500 {
        grid-template-columns: 1fr;
        gap: 28px;
    }
    .section4-left {
        padding-bottom: 0;
    }
    .section4-left h3 {
        font-size: 28px;
    }
    .section4-left h3 br {
        display: none;
    }
    .section4 .btns {
        margin-top: 26px;
    }
    .section4-form {
        padding: 26px 22px;
    }
}

@media (max-width: 380px) {
    .section3-left,
    .section4 .row2 {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    .section3-left button,
    .section3 .caption,
    .section4 button[type=submit] {
        transition: none;
    }
}


/* section5 选型流程 / section6 公司介绍 */

.section5,
.section6 {
    color: #222;
    font-family: 'Gilroy', Arial, sans-serif;
}

.section5 *,
.section6 * {
    box-sizing: border-box;
}

.section5 {
    padding: 90px 0 96px;
    background: #fff;
}

.section5 .max1500 {
    max-width: 1500px;
    width: calc(100% - 60px);
    margin: 0 auto;
}

.section5 .hm-title {
    margin-bottom: 64px;
}

.section5 .hm-title h3 {
    margin: 0;
    font-size: 44px;
    line-height: 1.2;
    font-weight: 700;
}

.section5 .h-photo-list5 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.section5 li {
    position: relative;
    padding: 56px 28px 36px;
    border-radius: 24px 24px 18px 18px;
    background: #f3f5fa;
    text-align: center;
    transition: background-color .22s ease;
    cursor: pointer;
}

.section5 li::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 70px;
    height: 54px;
    border-radius: 0 0 18px 0;
    background: #fff;
    pointer-events: none;
}

.section5 li::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 24px 24px, transparent 23.5px, #fff 24px) 70px 0 / 24px 24px no-repeat, radial-gradient(circle at 24px 24px, transparent 23.5px, #fff 24px) 0 54px / 24px 24px no-repeat;
    pointer-events: none;
}

.section5 .num {
    position: absolute;
    top: -4px;
    left: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 54px;
    height: 54px;
    border: 5px solid #fff;
    border-radius: 50%;
    color: #fff;
    background: #0a64ce;
    font-size: 15px;
    font-weight: 700;
    z-index: 1;
}

.section5 .img {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 80px;
    margin-bottom: 36px;
}

.section5 .img img {
    max-width: 98px;
    max-height: 76px;
    object-fit: contain;
}

.section5 h3 {
    margin: 0 0 30px;
    font-size: 22px;
    line-height: 1.35;
    font-weight: 700;
}

.section5 .pp {
    font-size: 15px;
    line-height: 1.65;
    color: #666;
}

.section5 li:hover {
    color: #fff;
    background: #0a64ce;
}

.section5 .img img {
    transition: none;
}

.section5 li:hover .img img {
    filter: brightness(0) invert(1);
}

.section5 .txt h3 {
    color: #222;
    transition: color .22s ease;
}

.section5 .pp {
    transition: color .22s ease;
}

.section5 li:hover .txt h3,
.section5 li:hover .pp {
    color: #fff;
}

.section6 {
    display: grid;
    grid-template-columns: 45% 55%;
    background: #f2f5fb;
}

.section6-left {
    min-width: 0;
}

.section6-left img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.section6-right {
    display: flex;
    align-items: center;
    padding: 66px 60px 66px 100px;
    min-width: 0;
}

.section6 .txt {
    max-width: 750px;
}

.section6 .pp1 {
    color: #0a64ce;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 14px;
}

.section6 h3 {
    font-size: 46px;
    line-height: 1.2;
    font-weight: 700;
    margin: 0 0 24px;
    text-transform: capitalize;
}

.section6 .pp {
    color: #777;
    font-size: 16px;
    line-height: 1.7;
}

.section6 .more {
    display: inline-flex;
    align-items: center;
    gap: 18px;
    padding: 12px 20px;
    margin-top: 32px;
    color: #fff;
    background: #0a64ce;
    font-size: 14px;
    text-decoration: none;
    transition: background .3s;
}

.section6 .more img {
    width: 6px;
    height: 11px;
    object-fit: contain;
}

.section6 .more:hover {
    background: #005bb9;
}

.section6 .more:focus-visible {
    outline: 3px solid #69a9ec;
    outline-offset: 4px;
}

.section6 .h-num-list6 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    padding: 0;
    margin: 52px 0 0;
    list-style: none;
}

.section6 .num {
    color: #0a64ce;
    font-size: 46px;
    line-height: 1.15;
    font-weight: 700;
}

.section6 .pp2 {
    margin-top: 6px;
    font-size: 14px;
    line-height: 1.5;
    color: #888;
}

@media (max-width: 1440px) {
    .section5 {
        padding: 72px 0 76px;
    }
    .section5 .hm-title h3 {
        font-size: 36px;
    }
    .section5 .hm-title {
        margin-bottom: 50px;
    }
    .section5 .h-photo-list5 {
        gap: 24px;
    }
    .section5 li {
        padding: 46px 22px 30px;
    }
    .section5 h3 {
        font-size: 20px;
        margin-bottom: 22px;
    }
    .section5 .pp {
        font-size: 14px;
    }
    .section6-right {
        padding: 48px 40px 48px 60px;
    }
    .section6 h3 {
        font-size: 36px;
    }
    .section6 .pp {
        font-size: 14px;
    }
    .section6 .num {
        font-size: 36px;
    }
    .section6 .h-num-list6 {
        margin-top: 36px;
        gap: 18px;
    }
    .section6 .pp2 {
        font-size: 12px;
    }
}

@media (max-width: 1024px) {
    .section5 .h-photo-list5 {
        grid-template-columns: repeat(2, 1fr);
        gap: 28px 20px;
    }
    .section6 {
        grid-template-columns: 42% 58%;
    }
    .section6-right {
        padding: 36px 28px;
    }
    .section6 h3 {
        font-size: 30px;
    }
    .section6 .pp1 {
        font-size: 15px;
    }
    .section6 .num {
        font-size: 30px;
    }
    .section6 .h-num-list6 {
        gap: 12px;
    }
}

@media (max-width: 767px) {
    .section5 {
        padding: 42px 0;
    }
    .section5 .max1500 {
        width: calc(100% - 32px);
    }
    .section5 .hm-title {
        margin-bottom: 36px;
    }
    .section5 .hm-title h3 {
        font-size: 28px;
    }
    .section5 .hm-title br {
        display: none;
    }
    .section5 li {
        padding: 38px 16px 26px;
        border-radius: 12px;
    }
    .section5 .num {
        width: 40px;
        height: 40px;
        font-size: 13px;
    }
    .section5 li::before {
        width: 56px;
        height: 46px;
        border-bottom-right-radius: 14px;
    }
    .section5 li::after {
        background: radial-gradient(circle at 12px 12px, transparent 11.5px, #fff 12px) 56px 0 / 12px 12px no-repeat, radial-gradient(circle at 12px 12px, transparent 11.5px, #fff 12px) 0 46px / 12px 12px no-repeat;
    }
    .section5 .img {
        height: 55px;
        margin-bottom: 22px;
    }
    .section5 .img img {
        max-width: 56px;
        max-height: 50px;
    }
    .section5 h3 {
        font-size: 17px;
        margin-bottom: 14px;
    }
    .section5 .pp {
        font-size: 13px;
    }
    .section6 {
        grid-template-columns: 1fr;
    }
    .section6-left img {
        height: auto;
    }
    .section6-right {
        padding: 36px 24px 42px;
    }
    .section6 h3 {
        font-size: 30px;
    }
    .section6 .h-num-list6 {
        margin-top: 32px;
    }
    .section6 .num {
        font-size: 32px;
    }
}

@media (max-width: 380px) {
    .section5 .h-photo-list5 {
        grid-template-columns: 1fr;
    }
    .section6-right {
        padding-left: 16px;
        padding-right: 16px;
    }
    .section6 .num {
        font-size: 28px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .section6 .more,
    .section5 li,
    .section5 .img img,
    .section5 .txt h3,
    .section5 .pp {
        transition: none;
    }
}


/* section7 博客 / section8 服务 / section9 页脚 */

.section7,
.section8,
.section9 {
    font-family: 'Gilroy', Arial, sans-serif;
}

.section7 *,
.section8 *,
.section9 * {
    box-sizing: border-box;
}

.section7 .max1500,
.section8 .max1500,
.section9 .max1500 {
    width: calc(100% - 60px);
    max-width: 1500px;
    margin: 0 auto;
}

.section7 {
    padding: 84px 0 88px;
    background: #fff;
    color: #222;
}

.section7 .hm-title {
    margin-bottom: 34px;
}

.section7 .hm-title h3 {
    font-size: 44px;
    line-height: 1.2;
    margin: 0 0 14px;
    font-weight: 700;
}

.section7 .hm-title .pp {
    color: #888;
    font-size: 16px;
    line-height: 1.5;
}

.section7 .h-photo-list7 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 36px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.section7 li {
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.section7 .img {
    display: block;
    position: relative;
    overflow: hidden;
}

.section7 .img img {
    display: block;
    width: 100%;
    aspect-ratio: 480 / 310;
    object-fit: cover;
    transition: transform .45s ease;
}

.section7 .img:hover img {
    transform: scale(1.04);
}

.section7 .tag {
    position: absolute;
    bottom: 0;
    left: 0;
    padding: 9px 24px;
    color: #fff;
    background: #0a64ce;
    font-size: 14px;
}

.section7 .txt {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding-top: 22px;
}

.section7 .txt h3 {
    font-size: 21px;
    line-height: 1.4;
    font-weight: 700;
    margin: 0 0 12px;
}

.section7 .txt h3 a {
    color: #222;
    text-decoration: none;
    transition: color .3s;
}

.section7 .txt h3 a:hover {
    color: #0a64ce;
}

.section7 .txt .pp {
    color: #888;
    font-size: 15px;
    line-height: 1.6;
}

.section7 .more {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    gap: 20px;
    padding-top: 30px;
    margin-top: auto;
    color: #0a64ce;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
}

.section7 a:focus-visible,
.section9 a:focus-visible {
    outline: 2px solid #69a9ec;
    outline-offset: 3px;
}

.section8 {
    position: relative;
    z-index: 1;
    margin-bottom: -120px;
}

.section8 .h-photo-list8 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    padding: 30px 18px;
    margin: 0;
    list-style: none;
    background: #0a64ce;
    color: #fff;
    border-radius: 14px;
}

.section8 li {
    padding: 10px 26px;
    text-align: center;
    border-right: 1px solid rgba(255, 255, 255, .15);
}

.section8 li:last-child {
    border: 0;
}

.section8 .img {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 60px;
    margin-bottom: 20px;
}

.section8 .img img {
    max-width: 62px;
    max-height: 60px;
    object-fit: contain;
}

.section8 h3 {
    margin: 0 0 12px;
    font-size: 22px;
    line-height: 1.3;
    font-weight: 700;
    color: #fff;
}

.section8 .pp {
    font-size: 14px;
    line-height: 1.6;
    color: #e4efff;
}

.section9 {
    padding: 190px 0 0;
    background: #00122d;
    color: #9caec4;
}

.section9-content {
    display: grid;
    grid-template-columns: 43% 1fr;
    gap: 60px;
    padding-bottom: 78px;
}

.section9 .logo {
    display: block;
    margin-bottom: 26px;
}

.section9 .logo img {
    display: block;
    width: 330px;
    max-width: 100%;
    height: auto;
}

.section9 ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.section9 .contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 15px;
    line-height: 1.6;
}

.section9 .contact img {
    width: 16px;
    height: 18px;
    margin-top: 3px;
    object-fit: contain;
    flex-shrink: 0;
}

.section9 a {
    color: #9caec4;
    text-decoration: none;
    transition: color .3s;
}

.section9 a:hover {
    color: #fff;
}

.section9 .social {
    display: flex;
    gap: 8px;
    margin-top: 30px;
}

.section9 .social a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 30px;
    height: 30px;
    color: #fff;
    background: #0b3969;
    font-size: 15px;
}

.section9-right {
    display: grid;
    grid-template-columns: 1fr 1.5fr 1fr;
    gap: 36px;
}

.section9 h3 {
    color: #fff;
    font-size: 19px;
    line-height: 1.4;
    font-weight: 700;
    margin: 0 0 24px;
}

.section9 .item li {
    margin-bottom: 10px;
    font-size: 15px;
    line-height: 1.5;
}

.section9 .copyright {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    padding: 24px 0;
    margin: 0;
    border-top: 1px solid rgba(255, 255, 255, .12);
    color: #71849d;
    font-size: 12px;
    line-height: 1.6;
}

@media (max-width: 1440px) {
    .section7 {
        padding: 66px 0 72px;
    }
    .section7 .hm-title h3 {
        font-size: 36px;
    }
    .section7 .h-photo-list7 {
        gap: 28px;
    }
    .section7 .txt h3 {
        font-size: 19px;
    }
    .section8 li {
        padding: 8px 20px;
    }
    .section8 h3 {
        font-size: 20px;
    }
    .section8 .pp {
        font-size: 13px;
    }
    .section9-content {
        gap: 40px;
    }
    .section9 .logo img {
        width: 280px;
    }
    .section9-right {
        gap: 24px;
    }
    .section9 .contact li,
    .section9 .item li {
        font-size: 13px;
    }
}

@media (max-width: 1024px) {
    .section7 .h-photo-list7 {
        gap: 20px;
    }
    .section7 .txt h3 {
        font-size: 17px;
    }
    .section7 .txt .pp {
        font-size: 14px;
    }
    .section8 {
        margin-bottom: -150px;
    }
    .section8 .h-photo-list8 {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px 0;
    }
    .section8 li:nth-child(2) {
        border: 0;
    }
    .section9 {
        padding-top: 205px;
    }
    .section9-content {
        grid-template-columns: 1fr;
        gap: 38px;
        padding-bottom: 46px;
    }
    .section9-right {
        grid-template-columns: 1fr 1.5fr 1fr;
    }
}

@media (max-width: 767px) {
    .section7 {
        padding: 42px 0;
    }
    .section7 .max1500,
    .section8 .max1500,
    .section9 .max1500 {
        width: calc(100% - 32px);
    }
    .section7 .hm-title h3 {
        font-size: 28px;
    }
    .section7 .hm-title .pp {
        font-size: 14px;
    }
    .section7 .h-photo-list7 {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .section7 .txt h3 {
        font-size: 20px;
    }
    .section7 .more {
        padding-top: 18px;
    }
    .section8 .h-photo-list8 {
        padding: 22px 8px;
        border-radius: 10px;
    }
    .section8 li {
        padding: 8px 12px;
    }
    .section8 .img {
        height: 46px;
        margin-bottom: 14px;
    }
    .section8 .img img {
        max-width: 48px;
        max-height: 46px;
    }
    .section8 h3 {
        font-size: 17px;
    }
    .section8 .pp {
        font-size: 12px;
    }
    .section9 .logo img {
        width: 260px;
    }
    .section9-right {
        grid-template-columns: 1fr 1fr;
        gap: 28px 20px;
    }
    .section9 h3 {
        font-size: 17px;
        margin-bottom: 16px;
    }
    .section9 .copyright {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        padding: 20px 0;
    }
}

@media (max-width: 380px) {
    .section8 .h-photo-list8 {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    .section8 li {
        border: 0;
    }
    .section9-right {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    .section7 .img img,
    .section7 .txt h3 a,
    .section9 a {
        transition: none;
    }
}


/* 原稿细节校准：字体、间距、控件及装饰 */

.section1 h3,
.section2 h3,
.section3 h3,
.section4 h3,
.section5 h3,
.section6 h3,
.section7 h3,
.section8 h3,
.section9 h3,
.section3 .pp1,
.section6 .num,
.section4 .phone,
.section1 .more,
.section1 .quote,
.section2 .more,
.section4 .more,
.section4 button[type=submit],
.section6 .more,
.section7 .more {
    font-family: 'Gilroy', Arial, sans-serif;
    
    font-weight: 700;
}

.section1 .hm-title h3,
.section2 .hm-title h3,
.section3 .hm-title h3,
.section5 .hm-title h3,
.section7 .hm-title h3 {
    font-size: 48px;
    color: #000;
}

.section1 .pp,
.section2 .hm-title .pp,
.section3 .hm-title .pp,
.section7 .hm-title .pp {
    color: #565a60;
    font-size: 18px;
    line-height: 1.45;
}

.section1 h3 {
    font-size: 28px;
    color: #1c2028;
    line-height: 1.25;
    margin-bottom: 12px;
}

.section1 .pp1 {
    color: #0a64ce;
    margin-bottom: 8px;
    font-size: 16px;
}

.section1-left {
    padding: 56px 42px 28px;
}

.section1 .btns {
    margin-top: 28px;
    gap: 22px;
}

.section1 .more,
.section1 .quote {
    border-radius: 4px;
    padding: 10px 16px;
    line-height: 22px;
    font-size: 16px;
}

.section1 .quote {
    padding: 9px 16px;
}

.section1 .more i,
.section1 .quote i {
    margin-left: 6px;
}

.section1-swiper .swiper-slide {
    padding: 40px 42px 54px;
    align-items: flex-start;
    gap: 22px;
}

.section1-swiper .txt {
    padding-top: 36px;
}

.section1-swiper .img img {
    height: 319px;
}

.section1-swiper .img {
    width: 196px;
}

.section1-swiper .more {
    margin-top: 46px;
}

.section1-swiper .swiper-pagination2 {
    left: 42px;
    bottom: 34px;
}

.section1 .h-photo-list1 a {
    padding: 40px 26px 26px;
}

.section1 .h-photo-list1 h3 {
    font-size: 22px;
    margin-bottom: 18px;
}

.section1 .h-photo-list1 img {
    height: 168px;
    max-width: 190px;
    width: 100%;
}

.section3-content {
    gap: 26px;
}

.section3-left button {
    border-radius: 4px;
    padding: 22px 28px;
}

.section3-left .img {
    background: #e5e5e5;
}

.section3-left button.on .img {
    background: #fff;
}

.section3-left button.on .img img {
    filter: brightness(0) saturate(100%) invert(29%) sepia(87%) saturate(1724%) hue-rotate(209deg) brightness(89%) contrast(96%);
}

.section3-left .pp1 {
    font-size: 24px;
}

.section3-left .pp2 {
    font-size: 18px;
    color: #565a60;
}

.section3-left button.on .pp2 {
    color: #fff;
}

.section3-right img {
    height: auto;
    aspect-ratio: 994 / 550;
    border-radius: 7px;
}

.section4 {
    background-color: #18386f;
}

.section4-left::before {
    content: '';
    display: block;
    width: 65px;
    height: 8px;
    margin-bottom: 34px;
    background: #0a64ce;
}

.section4-left h3 {
    font-size: 48px;
    line-height: 1.25;
    margin-bottom: 22px;
}

.section4-left .pp {
    font-size: 20px;
    line-height: 1.45;
    max-width: 760px;
    color: #fff;
}

.section4 .more {
    height: 50px;
    display: inline-flex;
    align-items: center;
    padding: 0 18px;
    border-radius: 5px;
    font-size: 18px;
}

.section4 .phone {
    font-size: 30px;
    gap: 12px;
}

.section4 .btns {
    gap: 38px;
    margin-top: 68px;
}

.section4-form {
    border-radius: 16px 16px 0 0;
    padding: 36px 44px 0;
}

.section4-form h3 {
    font-size: 30px;
    line-height: 1.3;
    margin-bottom: 26px;
}

.section4 label,
.section4 .verify-title {
    color: #656a73;
    font-size: 16px;
    line-height: 1.5;
    margin-bottom: 14px;
}

.section4 label span,
.section4 .verify-title span {
    color: #0a64ce;
}

.section4 input:not([type=hidden]),
.section4 textarea {
    border-radius: 10px;
    border-color: #d4deed;
    font-family: 'Gilroy', Arial, sans-serif;
    font-size: 16px;
    padding: 10px 14px;
}

.section4 input:not([type=hidden]) {
    height: 44px;
}

.section4 textarea {
    height: 112px;
    min-height: 112px;
}

.section4 .verify-title {
    margin-bottom: 7px;
}

.section4 .verify .mb-15 {
    margin-bottom: 24px;
}

.section4 button[type=submit] {
    height: 54px;
    border-radius: 10px;
    font-size: 20px;
    padding: 0 16px;
}

.section5 .txt h3 {
    font-size: 24px;
    color: #1c2028;
}

.section5 .pp {
    font-size: 16px;
    line-height: 1.4;
    color: #1c2028;
}

.section5 li {
    background-color: #edf2f8;
}

.section6 {
    background: #f1f4f9;
}

.section6-right {
    position: relative;
    overflow: hidden;
}

.section6-right::before {
    content: '';
    position: absolute;
    right: 0;
    bottom: 0;
    width: 192px;
    height: 74%;
    background: #d7e4f5;
    clip-path: polygon(100% 0, 100% 100%, 0 100%);
    pointer-events: none;
}

@media (max-width: 767px) {
    .section6-right::before {
        width: 64px;
        height: 28%;
    }
}

.section6 .txt {
    position: relative;
    z-index: 1;
    max-width: 790px;
}

.section6 .pp1 {
    font-size: 22px;
    line-height: 1.3;
    color: #357deb;
    font-family: 'Gilroy', Arial, sans-serif;
    
    font-weight: 700;
}

.section6 h3 {
    font-size: 48px;
    line-height: 1.25;
    margin-bottom: 14px;
    color: #000;
}

.section6 .pp {
    font-size: 18px;
    line-height: 1.55;
    color: #43464c;
}

.section6 .more {
    margin-top: 38px;
    border-radius: 5px;
    height: 42px;
    padding: 0 18px;
    font-size: 18px;
}

.section6 .h-num-list6 {
    margin-top: 58px;
}

.section6 .h-num-list6 li {
    position: relative;
    padding-left: 0;
}

.section6 .h-num-list6 li::before {
    content: '';
    position: absolute;
    width: 58px;
    height: 58px;
    left: -20px;
    top: 8px;
    border-radius: 50%;
    background: #dfe8f5;
}

.section6 .num,
.section6 .pp2 {
    position: relative;
}

.section6 .num {
    font-size: 48px;
}

.section6 .num span {
    font-size: inherit;
    font-weight: inherit;
    font-family: inherit;
}

.section6 .pp2 {
    font-size: 16px;
    color: #656a73;
    margin-top: 0;
}

.section7 .tag {
    left: 17px;
    bottom: 12px;
    padding: 7px 13px;
    font-size: 18px;
    line-height: 24px;
    border-radius: 5px;
    background: #0a64ce;
}

.section7 .txt {
    padding-top: 26px;
}

.section7 .txt h3 {
    font-size: 24px;
    line-height: 1.25;
    margin-bottom: 14px;
}

.section7 .txt h3 a {
    color: #1c2028;
}

.section7 .txt .pp {
    font-size: 18px;
    line-height: 1.35;
    color: #43464c;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.section7 .more {
    font-size: 18px;
    gap: 24px;
    padding-top: 48px;
    line-height: 1.5;
}

.section8 .h-photo-list8 {
    padding: 20px 0;
    min-height: 250px;
    border-radius: 16px;
}

.section8 li {
    padding: 20px 26px;
}

.section8 .img {
    margin-bottom: 26px;
}

.section8 h3 {
    font-size: 24px;
    margin-bottom: 10px;
}

.section8 .pp {
    color: #fff;
    font-size: 16px;
    line-height: 1.4;
}

.section9 {
    background: #06132a;
    color: #fff;
    padding-top: 190px;
}

.section9-content {
    grid-template-columns: 43% 1fr;
    gap: 48px;
    padding-bottom: 90px;
}

.section9 .logo {
    margin-bottom: 46px;
}

.section9 .logo img {
    width: 330px;
}

.section9 .contact li {
    font-size: 18px;
    line-height: 1.4;
    margin-bottom: 12px;
    color: #fff;
}

.section9 .contact a {
    color: #fff;
}

.section9 .contact img {
    margin-top: 2px;
    width: 18px;
    height: 20px;
}

.section9 h3 {
    font-size: 22px;
    margin-bottom: 26px;
}

.section9 .item li {
    font-size: 18px;
    line-height: 1.4;
    margin-bottom: 5px;
}

.section9 .item a {
    color: #b2b7c0;
}

.section9 .item a:hover {
    color: #fff;
}

.section9 .social {
    margin-top: 44px;
    gap: 8px;
}

.section9 .social a,
.section9 .social span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    padding: 0;
    border-radius: 5px;
    background: #123260;
    transition: background-color .25s ease;
}

.section9 .social a:hover,
.section9 .social a:focus-visible {
    background: #0a64ce;
}

.section9 .social img {
    display: block;
    max-width: 22px;
    max-height: 22px;
    object-fit: contain;
}

.section9 .copyright {
    color: #979da8;
    font-size: 16px;
    padding: 22px 0;
}

@media (min-width: 1441px) {
    .section1-right {
        grid-template-rows: 384px 364px;
    }
    .section1-content {
        grid-template-columns: 656px minmax(0, 1fr);
    }
    .section1-left>.img {
        margin-top: 26px;
    }
    .section3-left {
        gap: 22px;
    }
    .section4 .max1500 {
        align-items: start;
        grid-template-columns: minmax(0, 1fr) 650px;
        gap: 100px;
    }
    .section4-left {
        padding-top: 18px;
        padding-bottom: 90px;
    }
    .section6 {
        min-height: 664px;
    }
}

@media (max-width: 1440px) {
    .section1 .hm-title h3,
    .section2 .hm-title h3,
    .section3 .hm-title h3,
    .section5 .hm-title h3,
    .section7 .hm-title h3 {
        font-size: 36px;
    }
    .section1 .pp,
    .section2 .hm-title .pp,
    .section3 .hm-title .pp,
    .section7 .hm-title .pp {
        font-size: 15px;
    }
    .section1 h3 {
        font-size: 22px;
    }
    .section1-left {
        padding: 36px 30px 24px;
    }
    .section1 .pp1 {
        font-size: 14px;
    }
    .section1 .more,
    .section1 .quote {
        font-size: 14px;
        padding: 8px 12px;
    }
    .section1 .quote {
        padding: 7px 12px;
    }
    .section1-swiper .swiper-slide {
        padding: 28px 26px 48px;
        gap: 16px;
    }
    .section1-swiper .txt {
        padding-top: 18px;
    }
    .section1-swiper .img {
        width: 30%;
    }
    .section1-swiper .img img {
        height: 245px;
    }
    .section1-swiper .more {
        margin-top: 28px;
    }
    .section1 .h-photo-list1 a {
        padding: 28px 20px 22px;
    }
    .section1 .h-photo-list1 h3 {
        font-size: 18px;
    }
    .section3-left .pp1 {
        font-size: 20px;
    }
    .section3-left .pp2 {
        font-size: 14px;
    }
    .section3-left button {
        padding: 16px 20px;
    }
    .section4-left h3 {
        font-size: 36px;
    }
    .section4-left .pp {
        font-size: 17px;
    }
    .section4-left::before {
        width: 48px;
        height: 6px;
        margin-bottom: 26px;
    }
    .section4 .btns {
        margin-top: 38px;
        gap: 24px;
    }
    .section4 .phone {
        font-size: 24px;
    }
    .section4-form {
        padding: 30px 30px 0;
    }
    .section4-form h3 {
        font-size: 26px;
    }
    .section5 .txt h3 {
        font-size: 20px;
    }
    .section5 .pp {
        font-size: 14px;
    }
    .section6 h3 {
        font-size: 36px;
    }
    .section6 .pp1 {
        font-size: 18px;
    }
    .section6 .pp {
        font-size: 16px;
    }
    .section6 .num {
        font-size: 38px;
    }
    .section6 .pp2 {
        font-size: 14px;
    }
    .section6 .h-num-list6 {
        margin-top: 42px;
    }
    .section7 .txt h3 {
        font-size: 20px;
    }
    .section7 .txt .pp {
        font-size: 16px;
    }
    .section7 .tag,
    .section7 .more {
        font-size: 16px;
    }
    .section8 h3 {
        font-size: 20px;
    }
    .section8 .pp {
        font-size: 14px;
    }
    .section9 .logo img {
        width: 280px;
    }
    .section9 .contact li,
    .section9 .item li {
        font-size: 16px;
    }
    .section9 .copyright {
        font-size: 14px;
    }
}

@media (max-width: 1024px) {
    .section1 .h-photo-list1 h3 {
        font-size: 14px;
    }
    .section1 .h-photo-list1 a {
        padding: 20px 12px;
    }
    .section1 .h-photo-list1 img {
        height: 115px;
    }
    .section3-left .pp1 {
        font-size: 17px;
    }
    .section3-left button {
        padding: 14px;
    }
    .section3-right .img,
    .section3-right img {
        height: 100%;
        object-fit: cover;
    }
    .section4-form {
        padding: 26px 22px 0;
    }
    .section4-form h3 {
        font-size: 23px;
    }
    .section4-left h3 {
        font-size: 30px;
    }
    .section6 h3 {
        font-size: 30px;
    }
    .section6 .pp {
        font-size: 15px;
    }
    .section6 .num {
        font-size: 32px;
    }
    .section6 .pp2 {
        font-size: 12px;
    }
    .section7 .txt h3 {
        font-size: 18px;
    }
    .section9-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767px) {
    .section1 .hm-title h3,
    .section2 .hm-title h3,
    .section3 .hm-title h3,
    .section5 .hm-title h3,
    .section7 .hm-title h3 {
        font-size: 28px;
    }
    .section1-left {
        padding: 28px 24px 20px;
    }
    .section1-left h3 br {
        display: none;
    }
    .section1 h3 {
        font-size: 21px;
    }
    .section1 .h-photo-list1 h3 {
        font-size: 13px;
    }
    .section1-swiper .swiper-slide {
        padding: 24px 20px 46px;
    }
    .section1-swiper .txt {
        padding-top: 0;
    }
    .section1-swiper .img img {
        height: 190px;
    }
    .section1 .h-photo-list1 img {
        height: 100px;
    }
    .section1-swiper .swiper-pagination2 {
        bottom: 20px;
        left: 20px;
    }
    .section3-left button {
        padding: 14px 10px;
    }
    .section3-content {
        grid-template-columns: minmax(0, 1fr);
        gap: 20px;
    }
    .section3-left {
        min-width: 0;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .section3-left button,
    .section3-left .txt {
        min-width: 0;
    }
    .section3-left .txt {
        flex: 1;
        overflow-wrap: break-word;
        word-break: normal;
    }
    .section3-left .pp1 {
        font-size: 15px;
    }
    .section3-left .pp2 {
        font-size: 12px;
    }
    .section3-right .img,
    .section3-right img {
        height: auto;
    }
    .section4-left h3 {
        font-size: 28px;
    }
    .section4-left .pp {
        font-size: 16px;
    }
    .section4 .more {
        font-size: 16px;
    }
    .section4 .phone {
        font-size: 24px;
    }
    .section4 .btns {
        margin-top: 26px;
    }
    .section4-form {
        padding-bottom: 24px;
    }
    .section5 .txt h3 {
        font-size: 17px;
    }
    .section5 .pp {
        font-size: 13px;
    }
    .section6 .num {
        font-size: 32px;
    }
    .section6 .h-num-list6 li::before {
        width: 44px;
        height: 44px;
        left: -10px;
        top: 0;
    }
    .section6 .pp2 {
        font-size: 12px;
    }
    .section7 .txt h3 {
        font-size: 21px;
    }
    .section7 .txt h3 a br{
        display: none;
    }
    .section7 .more {
        padding-top: 24px;
    }
    .section8 h3 {
        font-size: 18px;
    }
    .section8 .pp {
        font-size: 13px;
    }
    .section8 li {
        padding: 12px;
    }
    .section9 {
        padding-top: 190px;
        margin-bottom: 70px;
    }
    .section9-content {
        gap: 32px;
        padding-bottom: 50px;
    }
    .section9 .logo {
        margin-bottom: 28px;
    }
    .section9 .social {
        margin-top: 28px;
    }
    .section9 .contact li,
    .section9 .item li {
        font-size: 15px;
    }
    .section9 .copyright {
        font-size: 13px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .section5 li,
    .section5 .pp,
    .section5 .txt h3 {
        transition: none;
    }
}


/* 核心优势：仅显示当前图片面板 */

.section3-right>.img[hidden] {
    display: none;
}

@media (max-width: 480px) {
    .section3-left {
        grid-template-columns: minmax(0, 1fr);
    }
    .section3-left button {
        gap: 12px;
        padding: 14px 16px;
    }
}

.section3-right {
    overflow: hidden;
    border-radius: 7px;
}

.section3-right > .img.on {
    animation: strength-enter .45s cubic-bezier(.22, .61, .36, 1) both;
}

@keyframes strength-enter {
    from { opacity: 0; transform: translate3d(14px, 0, 0); }
    to { opacity: 1; transform: translate3d(0, 0, 0); }
}

@media (prefers-reduced-motion: reduce) {
    .section3-right > .img.on { animation: none; }
}
/* 首页模块入场及按钮交互 */
@keyframes home-enter {
    from { opacity: 0; transform: translate3d(0, 24px, 0); }
    to { opacity: 1; transform: none; }
}
.home-enter {
    animation-name: home-enter;
    animation-timing-function: cubic-bezier(.22, .61, .36, 1);
    animation-fill-mode: backwards;
}
.section1 .more, .section2 .more, .section4 .more,
.section6 .more, .section7 .more {
    transition: background-color .25s ease, color .25s ease, box-shadow .25s ease, transform .25s ease;
}
.section1 .more i, .section2 .more i, .section4 .more i,
.section6 .more img, .section7 .more i {
    display: inline-block;
    transition: transform .25s ease;
}
@media (hover: hover) {
    .section1 .more:hover, .section2 a:hover .more,
    .section4 .more:hover, .section6 .more:hover {
        background-color: #174daf;
        box-shadow: 0 5px 14px rgba(20, 65, 140, .18);
        transform: translateY(-2px);
    }
    .section1 .more:hover i, .section2 a:hover .more i,
    .section4 .more:hover i, .section6 .more:hover img,
    .section7 .more:hover i { transform: translateX(4px); }
    .section7 .more:hover { color: #174daf; }
}
.section1 .more:focus-visible, .section4 .more:focus-visible,
.section6 .more:focus-visible, .section7 .more:focus-visible {
    outline: 2px solid #69a9ec;
    outline-offset: 4px;
}
@media (prefers-reduced-motion: reduce) {
    .home-enter { animation: none !important; visibility: visible !important; }
    .section1 .more, .section2 .more, .section4 .more,
    .section6 .more, .section7 .more,
    .section1 .more i, .section2 .more i, .section4 .more i,
    .section6 .more img, .section7 .more i {
        transition: none;
        transform: none !important;
    }
}