/* 头部 */
header {
    /* background-color: #fff; */
    position: relative;
    z-index: 99;
}

.header-top {
    background-color: var(--css-color);
}

    .header-top p {
        color: #fff;
        font-size: 14px;
        line-height: 40px;
    }

.header-box {
    padding: 20px 0;
}

    .header-box .header-list {
        display: flex;
        align-items: center;
    }

    .header-box .logo {
        display: flex;
        align-items: center;
    }

        .header-box .logo .img-content {
            display: inline-block;
            height: 64px;
        }

        .header-box .logo h1 {
            display: inline-block;
            line-height: 24px;
            font-size: 22px;
            color: #333;
            font-weight: bold;
            letter-spacing: 2px;
            margin: 0 0 0 20px;
        }

            .header-box .logo h1 span {
                display: block;
                font-size: 14px;
                font-weight: normal;
                margin-top: 6px;
                letter-spacing: 1px;
            }

        .header-box .logo h2 {
            display: inline-block;
            line-height: 32px;
            font-size: 26px;
            color: #333;
            font-weight: bold;
            padding: 0 0 0 20px;
            border-left: 1px solid #eaeaea;
            margin: 0 0 0 20px;
        }

            .header-box .logo h2 span {
                display: block;
                font-size: 18px;
                font-weight: normal;
            }

.header-list .text-end {
    margin-left: auto;
}

.header-box .phone {
    display: inline-block;
    font-size: 26px;
    font-weight: bold;
    color: #333;
    line-height: 40px;
    height: 40px;
    padding: 0 0 0 50px;
    font-family: "DINOT";
    background: url(../images/tel.gif) no-repeat;
    margin-left: 30px;
}

@media (max-width:991px) {
    header {
        position: fixed;
        top: 0;
        right: 0;
        left: 0;
        z-index: 1030;
        background-color: #fff;
        box-shadow: 0 2px 10px 0 rgba(0, 0, 0, 10%);
    }

    .header-box {
        padding: 0;
    }

    body {
        padding-top: 57px;
    }

    .indexF .row a {
        display: none;
    }
}

.navbar-light .navbar-brand {
    padding: 0;
}

    .navbar-light .navbar-brand img {
        height: 40px;
    }

    .navbar-light .navbar-brand h1 {
        display: inline-block;
        font-size: 14px;
        line-height: 40px;
        margin: 0 0 0 10px;
    }

.navbar {
    /* border-top: 1px solid #eaeaea; */
    /* margin-bottom: -40px; */
    max-width: 1920px;
    margin: auto;
    background-color: #fff;
    box-shadow: 0px 6px 13px 0px rgba(0, 0, 0, 0.06);
    justify-content: center;
}

.clone.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    transform: translateY(-10%);
    opacity: 0;
    transition: all 500ms ease;
    visibility: hidden;
}

    .clone.navbar.on {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

.navbar-mail {
    text-align: center;
    color: #838a93;
    flex: auto;
    display: flex;
    align-items: baseline;
    justify-content: center;
}

.navbar-mail-email,
.navbar-mail-phone {
    display: -webkit-box;
    -webkit-box-align: center;
    align-items: center;
    color: #838a93;
    font-size: 22px;
    -webkit-transition: all 500ms ease;
    transition: all 500ms ease;
    width: 200px;
}

    .navbar-mail-email i,
    .navbar-mail-phone i {
        width: 36px;
        height: 36px;
        background-color: var(--css-color2);
        font-size: 12px;
        display: -webkit-box;
        display: flex;
        -webkit-box-align: center;
        align-items: center;
        -webkit-box-pack: center;
        justify-content: center;
        color: #fff;
        -webkit-transition: all 500ms ease;
        transition: all 500ms ease;
    }

    .navbar-mail-email i {
        margin-left: 10px;
    }

    .navbar-mail-phone i {
        margin-right: 10px;
    }

.navbar-nav {
    width: 100%;
}

    .navbar-nav .nav-item.shouye {
        margin-left: 40px;
    }


    .navbar-nav .nav-item {
        flex: 1;
        /* border-right: 1px solid #eaeaea; */
    }

        .navbar-nav .nav-item:nth-last-child(1) {
            border-right: 0;
        }

        .navbar-nav .nav-item .nav-link {
            display: inline-block;
            padding: 0;
            font-size: 18px;
            line-height: 100px;
            width: 100%;
            color: rgba(0, 0, 0, 0.8);
        }

.navbar-light .navbar-nav .nav-link.active,
.navbar-light .navbar-nav .show > .nav-link,
.navbar-light .navbar-nav .nav-link:hover {
    /* background-color: var(--css-color); */
    color: var(--css-color);
}

.navbar-nav .logo {
    flex: 3;
    position: relative;
}

    .navbar-nav .logo .img-content {
        padding: 40px;
        background-color: #fff;
        border-bottom: 10px solid var(--css-color);
        position: absolute;
        width: 80%;
        left: 0;
        right: 0;
        top: 0;
        margin: auto;
    }

.dropdown {
    position: relative;
}

    .dropdown ul {
        position: absolute;
        left: 0;
        min-width: 100%;
        top: 100%;
        z-index: 10;
        transition: all 0.3s ease-in 0s;
        opacity: 0;
        transform: translateY(50px);
        visibility: hidden;
        text-align: left;
        background-color: #fff;
        /* border-radius: 12px; */
        box-shadow: 0 0 20px rgba(0, 0, 0, 0.4);
        padding: 0.5em 1em;
        border-top: 2px solid var(--css-color2);
    }

        .dropdown ul::before {
            position: absolute;
            top: -20px;
            left: 0;
            height: 20px;
            width: 100%;
            display: inline-block;
            content: "";
        }

        .dropdown ul li {
        }

            .dropdown ul li a {
                display: block;
                font-size: 14px;
                line-height: 3;
                color: #333;
                white-space: nowrap;
                padding: 0 10px;
            }

    .dropdown:hover ul {
        opacity: 1;
        transform: translateY(0%);
        visibility: visible;
    }

    .dropdown ul li a:hover {
        /* background-color: var(--css-color); */
        color: var(--css-color);
    }


@media (max-width: 1200px) {
    .navbar-nav .nav-item.shouye {
        margin-left: 0px;
    }
}

@media (max-width: 991px) {
    .navbar {
        /* box-shadow: 0 2px 10px 0 rgba(0, 0, 0, 10%); */
    }

    .navbar-nav {
        overflow-y: scroll;
    }

        .navbar-nav .nav-item {
            border-right: 0;
        }

            .navbar-nav .nav-item .nav-link {
                font-size: 16px;
                line-height: 1;
                padding: 14px 17px;
                text-align: left;
                border-bottom: 1px solid rgba(0, 0, 0, 0.02);
                color: #333;
            }

    .navbar-light .navbar-nav .nav-link.active,
    .navbar-light .navbar-nav .show > .nav-link,
    .navbar-light .navbar-nav .nav-link:hover {
        background-color: var(--css-color);
        color: #fff;
    }

    .dropdown > .nav-link {
        position: relative;
    }

        .dropdown > .nav-link::before {
            content: "\f285";
            font-family: "bootstrap-icons";
            position: absolute;
            right: 10px;
            top: 0;
            bottom: 0;
            margin: auto;
            display: block;
            width: 16px;
            height: 16px;
            line-height: 16px;
            text-align: center;
            transition: all 0.3s;
        }

        .dropdown > .nav-link.active::before {
            transform: rotate(90deg);
        }

    .dropdown ul {
        position: relative;
        top: 0;
        display: block;
        padding: 10px 0;
        background: #fff;
        box-shadow: none;
        transition: none;
        opacity: 1;
        transform: translateY(0%);
        visibility: visible;
        margin: 0;
        border-radius: 0;
    }

        .dropdown ul::after {
            content: none;
        }

        .dropdown ul li {
            background: transparent;
        }

            .dropdown ul li:nth-child(1),
            .dropdown ul li:nth-last-child(1) {
                padding: 0;
                border-top-left-radius: 0;
                border-top-right-radius: 0;
                border-bottom-left-radius: 0;
                border-bottom-right-radius: 0;
            }

            .dropdown ul li a {
                line-height: 1;
                padding: 10px 17px;
                text-align: left;
                border-bottom: 1px solid rgba(0, 0, 0, 0.02);
                display: flex;
            }

                .dropdown ul li a::before {
                    content: "\f135";
                    font-family: bootstrap-icons !important;
                }

            .dropdown ul li:nth-last-child(1) a {
                border-bottom: 0;
            }

    .navbar-collapse.b .navbar-nav .nav-item .nav-link {
        color: #fff;
    }

    .navbar-collapse.b .navbar-nav .nav-link.active,
    .navbar-collapse.b .navbar-nav .show > .nav-link,
    .navbar-collapse.b .navbar-nav .nav-link:hover,
    .navbar-collapse.b .dropdown ul li a.active,
    .navbar-collapse.b .dropdown ul li a:hover {
        background-color: rgba(0, 0, 0, 0.2);
    }

    .navbar-collapse.b {
        background-color: var(--css-color);
    }

        .navbar-collapse.b .dropdown ul {
            background: rgba(255, 255, 255, 0.1);
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.2) inset;
        }

            .navbar-collapse.b .dropdown ul li a {
                color: #fff;
            }
}

/* 尾部 */
.footer {
    background-color: var(--css-color);
    position: relative;
    z-index: 0;
}

    .footer::before {
        content: "";
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
        background: url(../images/f_bg2.jpg) var(--css-color) no-repeat;
        background-size: cover;
        opacity: 0.1;
        z-index: -1;
    }


/* .footer-1 h1 {
    font-size: 15px;
    line-height: 30px;
    color: #fff;
    opacity: 0.8;
    margin-top: 30px;
} */

.footer-2 {
    display: flex;
    flex-wrap: wrap;
}

.footer-title {
    flex: 0 0 100%;
    display: inline-block;
    color: #fff;
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 30px;
}

.footer-link {
    min-width: 33.3333%;
    color: #fff;
    opacity: 0.8;
    font-size: 15px;
    font-weight: 400;
    padding-left: 0;
    position: relative;
    -webkit-transition: all 500ms ease;
    transition: all 500ms ease;
    margin-bottom: 18px;
    padding-right: 20px;
}

    .footer-link::before {
        content: '\f101';
        font-family: "FontAwesome";
        font-weight: 900;
        font-size: 14px;
        position: absolute;
        -webkit-transform: translateY(-50%) translateX(-10px);
        transform: translateY(-50%) translateX(-10px);
        left: 0;
        top: 60%;
        color: var(--css-color2);
        opacity: 0;
        -webkit-transition: all 500ms ease;
        transition: all 500ms ease;
    }

    .footer-link:hover {
        opacity: 1;
        padding-left: 20px;
        padding-right: 0;
    }

        .footer-link:hover::before {
            opacity: 1;
            -webkit-transform: translateY(-50%) translateX(0px);
            transform: translateY(-50%) translateX(0px);
        }

a.footer-list {
    display: block;
    background-color: #0f4f9e;
    text-align: center;
    font-size: 20px;
    color: #ffffff;
    display: -webkit-box;
    display: flex;
    -webkit-box-align: center;
    align-items: center;
    -webkit-box-pack: center;
    justify-content: center;
    text-align: center;
    padding-top: 41px;
    padding-bottom: 41px;
    -webkit-transform: translateY(0);
    transform: translateY(0);
    -webkit-transition: all 500ms ease;
    transition: all 500ms ease;
    padding-left: 20px;
    padding-right: 20px;
}

    a.footer-list:hover {
        background-color: var(--css-color2);
        color: #333;
        -webkit-transform: translateY(-10px);
        transform: translateY(-10px);
    }

    a.footer-list i {
        width: 36px;
        height: 36px;
        background-color: var(--css-color2);
        color: #fff;
        font-size: 14px;
        display: -webkit-box;
        display: flex;
        -webkit-box-align: center;
        align-items: center;
        -webkit-box-pack: center;
        justify-content: center;
        margin-right: 10px;
        -webkit-transition: all 500ms ease;
        transition: all 500ms ease;
    }

    a.footer-list:hover i {
        color: #fff;
        background-color: #333;
    }

.footer-copyright {
    padding: 10px;
    text-align: center;
    font-size: 14px;
    color: #fff;
    opacity: 0.2;
}


@media (max-width: 576px) {
    .footer-copyright {
        height: 60px;
        overflow: hidden;
    }
}

.heading-section.a {
    margin-bottom: 3em;
}

.heading-section.bg {
    height: 85px;
    overflow: hidden;
    background: url(../images/cp_tline.png) no-repeat center 60px;
}

.heading-section.a h1 {
    margin: 0;
    font-size: 40px;
    font-weight: bold;
    color: #333;
}

.heading-section.a p {
    font-size: 14px;
    font-weight: 500;
    color: #838a93;
    letter-spacing: .4em;
    margin-top: 20px;
    margin-bottom: 15px;
    line-height: 1;
}

.heading-section.w p,
.heading-section.w h1 {
    color: #fff;
}

.heading-section.w p {
    opacity: 0.8;
}

@media (max-width: 991px) {
    .heading-section.a {
        /*margin-top: 2em;*/
        margin-bottom: 1em;
        background-position-y: 43px;
    }

        .heading-section.a h1 {
            font-size: 28px;
        }

        .heading-section.a p {
            font-size: 16px;
        }

    .footer-2 {
        margin-left: 20px;
    }

    a.footer-list {
        justify-content: left;
    }
}

.indexA {
    background-color: var(--css-color);
    position: relative;
}

/*.indexA::after {
    content: '';
    width: 100%;
    height: 32px;
    display: block;
    background-image: url(../images/a1.png);
    background-position: center center;
    position: absolute;
    bottom: 0;
    left: 0;
    z-index: 11;
    animation: bgSlide 20s linear infinite;
}*/

@keyframes bgSlide {
    0% {
        background-position: 0 0;
    }

    20% {
        background-position: -100px 0;
    }

    40% {
        background-position: -200px 0;
    }

    60% {
        background-position: -150px 0;
    }

    80% {
        background-position: -100px 0;
    }

    100% {
        background-position: 0px 0;
    }
}

.indexA h1 {
    font-weight: bold;
    color: #b0d7ff;
    font-size: 36px;
    line-height: 1.6;
}

.indexA .twinkleBtn {
    margin: 0;
}

.indexB {
    position: relative;
}

.indexB-bottom {
    font-size: 110px;
    font-weight: bold;
    color: #edf2f5;
    position: absolute;
    bottom: -12px;
    left: 50%;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: .6em;
    line-height: 1;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
}

.indexB-list {
    text-align: center;
    position: relative;
    padding-bottom: 60px;
    padding-top: 60px;
    height: 100%;
}

    .indexB-list::before,
    .indexB-list::after {
        content: '';
        width: 100%;
        height: 100%;
        position: absolute;
        -webkit-transform: scale(0);
        transform: scale(0);
        -webkit-transform-origin: left top;
        transform-origin: left top;
        top: 0;
        left: 0;
        -webkit-transition: all 500ms linear;
        transition: all 500ms linear;
    }

    .indexB-list::before {
        -webkit-transform: scale(0, 1);
        transform: scale(0, 1);
        -webkit-transform-origin: bottom center;
        transform-origin: bottom center;
        border-top: 8px solid var(--css-color2);
        border-bottom: 8px solid var(--css-color2);
    }

    .indexB-list::after {
        -webkit-transform: scale(1, 0);
        transform: scale(1, 0);
        -webkit-transform-origin: left center;
        transform-origin: left center;
        border-left: 8px solid var(--css-color2);
        border-right: 8px solid var(--css-color2);
    }

    .indexB-list:hover::before,
    .indexB-list:hover::after {
        -webkit-transform: scale(1, 1);
        transform: scale(1, 1);
    }

    .indexB-list img {
        height: 64px;
    }

    .indexB-list i {
        position: relative;
        display: inline-block;
    }

        .indexB-list i::after {
            content: '';
            width: 61px;
            height: 61px;
            border: 8px solid var(--css-color2);
            opacity: 0.2;
            position: absolute;
            left: -32px;
            top: -20px;
            -webkit-transform: rotate(0);
            transform: rotate(0);
            -webkit-transition: all 500ms ease;
            transition: all 500ms ease;
        }

    .indexB-list:hover i::after {
        border-color: var(--css-color);
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }

    .indexB-list h3 {
        font-size: 22px;
        line-height: 1.4;
        font-weight: bold;
        color: var(--css-color);
        margin-top: 15px;
        margin-bottom: 25px;
    }

    .indexB-list p {
        width: 70%;
        margin: auto;
        font-size: 14px;
        line-height: 1.8;
        color: #838a93;
    }

.indexC {
    position: relative;
}


    .indexC::after {
        content: "";
        position: absolute;
        right: 0;
        top: 0;
        width: 50vw;
        height: 100%;
        background-color: var(--css-color2);
        z-index: -1;
    }

    .indexC .container {
        background-color: var(--css-color2);
        position: relative;
    }

.indexC-title {
    text-transform: uppercase;
    width: 300px;
    height: 90px;
    background-color: #333;
    color: #fff;
    font-weight: 500;
    font-size: 20px;
    letter-spacing: .4em;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 25;
    transform-origin: bottom left;
    transform: rotate(-90deg) translateX(calc(-100% + 90px));
}

    .indexC-title::before {
        content: "";
        position: absolute;
        top: 90px;
        height: 10px;
        width: 35px;
        background-color: #333;
        clip-path: polygon(0 0, 50% 100%, 100% 0%);
    }

.indexC-list {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

    .indexC-list::before {
        content: '';
        width: 9px;
        height: 57px;
        background-image: url(../images/c-1.png);
        background-repeat: no-repeat;
        background-position: center;
        position: absolute;
        top: 50%;
        right: -5px;
        transform: translateY(-50%);
    }

div:nth-last-child(1) > .indexC-list::before {
    content: none;
}

.indexC-list h1 {
    font-size: 40px;
    font-weight: 300;
    color: #fff;
    line-height: 1em;
    width: 96px;
}

.indexC-list h2 {
    font-size: 16px;
    font-weight: 500;
    color: #fff;
    text-transform: uppercase;
    opacity: 0.7;
    margin-left: 20px;
}

.indexD {
    position: relative;
}

    .indexD::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 65%;
        background: url(../images/d_bg.png) #edf2f5 no-repeat;
        background-size: cover;
        opacity: 0.8;
        z-index: -1;
    }

    .indexD::after {
        /* content: url(../images/d_1.png); */
        position: absolute;
        bottom: 0;
        left: 5%;
        z-index: 10;
        -webkit-perspective: 500px;
        perspective: 500px;
        -webkit-animation: footerTree 5s ease-in infinite;
        animation: footerTree 5s ease-in infinite;
    }

@keyframes footerTree {

    0%, 100% {
        -webkit-transform: rotate(0deg) translateX(0);
        transform: rotate(0deg) translateX(0);
    }

    25%, 75% {
        -webkit-transform: rotate(5deg) translateX(15px);
        transform: rotate(5deg) translateX(15px);
    }

    50% {
        -webkit-transform: rotate(10deg) translateX(30px);
        transform: rotate(10deg) translateX(30px);
    }
}

.indexD-heading-text {
    height: 100%;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

    .indexD-heading-text p {
        font-size: 16px;
        line-height: 1.8;
        color: #373636;
        font-weight: 600;
    }

.indexD-swiper {
    padding: 0 10px;
}

.indexD-swiper-next,
.indexD-swiper-prev {
    width: 79px;
    height: 79px;
    background-color: #fff;
    font-size: 24px;
    color: #333;
    display: -webkit-box;
    display: flex;
    -webkit-box-align: center;
    align-items: center;
    -webkit-box-pack: center;
    justify-content: center;
    text-align: center;
    -webkit-transition: all 500ms ease;
    transition: all 500ms ease;
    position: absolute;
    top: 40.5%;
    z-index: 11;
}

.indexD-swiper-next {
    left: calc(100% - 22px);
}

.indexD-swiper-prev {
    right: calc(100% - 22px);
}

    .indexD-swiper-prev::after {
    }

    .indexD-swiper-next:hover,
    .indexD-swiper-prev:hover {
        background-color: var(--css-color2);
    }

.indexD-list {
    position: relative;
    z-index: 10;
    -webkit-transition: all 500ms ease;
    transition: all 500ms ease;
    -webkit-transform: translateY(0);
    transform: translateY(0);
}

    .indexD-list:hover {
        -webkit-transform: translateY(-76px);
        transform: translateY(-76px);
    }

.indexD-image {
    position: relative;
    -webkit-transition: all 500ms ease;
    transition: all 500ms ease;
    -webkit-transform: translateY(0);
    transform: translateY(0);
}

.indexD-list:hover .indexD-image {
    -webkit-transform: translateY(76px);
    transform: translateY(76px);
}

.indexD-cat {
    background-color: var(--css-color2);
    text-align: center;
    line-height: 40px;
    font-size: 14px;
    font-weight: 600;
    display: -webkit-box;
    display: flex;
    -webkit-box-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    align-items: center;
    padding-left: 26.5px;
    padding-right: 26.5px;
    text-align: center;
    position: absolute;
    top: 10px;
    left: -10px;
    z-index: 11;
    text-transform: uppercase;
    color: var(--thm-black);
    -webkit-transition: all 500ms ease;
    transition: all 500ms ease;
    color: #fff;
}

    .indexD-cat::before {
        content: '';
        position: absolute;
        top: 100%;
        left: 0px;
        width: 10px;
        height: 10px;
        background-color: var(--css-color2);
        -webkit-clip-path: polygon(0 0, 100% 100%, 100% 0);
        clip-path: polygon(0 0, 100% 100%, 100% 0);
        -webkit-transition: all 500ms ease;
        transition: all 500ms ease;
    }

.indexD-image .img-content {
    /* background-color: #333; */
}

    .indexD-image .img-content::before {
        content: "";
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
        background-color: #333;
        opacity: 0;
        -webkit-transition: all 500ms ease;
        transition: all 500ms ease;
        z-index: 1;
    }

.indexD-list:hover .indexD-image .img-content::before {
    opacity: 0.8;
}

.indexD-image .img-content img {
    width: 100%;
    -webkit-transform: scale(1.0);
    transform: scale(1.0);
    -webkit-transition: all 500ms ease;
    transition: all 500ms ease;
}

.indexD-list:hover .indexD-image .img-content img {
    -webkit-transform: scale(1.05);
    transform: scale(1.05);
}

.indexD-image .img-content b {
    width: 65px;
    height: 65px;
    display: -webkit-box;
    display: flex;
    -webkit-box-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    align-items: center;
    text-align: center;
    font-size: 20px;
    color: #333;
    background-color: var(--css-color2);
    position: absolute;
    top: calc(50% - 32.5px);
    left: calc(50% - 32.5px);
    opacity: 0;
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
    -webkit-transform: perspective(500px) rotate(45deg);
    transform: perspective(500px) rotate(45deg);
    -webkit-transform-origin: center center;
    transform-origin: center center;
    -webkit-transition: opacity 500ms ease 0ms, -webkit-transform 500ms ease 0ms;
    transition: opacity 500ms ease 0ms, -webkit-transform 500ms ease 0ms;
    transition: transform 500ms ease 0ms, opacity 500ms ease 0ms;
    transition: transform 500ms ease 0ms, opacity 500ms ease 0ms, -webkit-transform 500ms ease 0ms;
    z-index: 2;
}

.indexD .indexD-image .img-content b {
    top: calc(50% - 70.5px);
}

.indexD-list:hover .indexD-image .img-content b {
    opacity: 1;
    -webkit-transform: perspective(500px) rotate(0deg);
    transform: perspective(500px) rotate(0deg);
    -webkit-transition: opacity 500ms ease 500ms, -webkit-transform 500ms ease 500ms;
    transition: opacity 500ms ease 500ms, -webkit-transform 500ms ease 500ms;
    transition: transform 500ms ease 500ms, opacity 500ms ease 500ms;
    transition: transform 500ms ease 500ms, opacity 500ms ease 500ms, -webkit-transform 500ms ease 500ms;
}

.indexD-image .img-content b::after {
    content: '';
    width: 100%;
    height: 100%;
    position: absolute;
    left: -10px;
    top: -10px;
    background-color: #fff;
    opacity: 0.1;
    -webkit-transition: all 500ms ease;
    transition: all 500ms ease;
}

.indexD-image .img-content b:hover::after {
    left: 0;
    top: 0;
}

.indexD-text {
    width: 100%;
    text-align: center;
    background-color: #edf2f5;
    padding-top: 53px;
    padding-bottom: 55px;
    display: inline-block;
    vertical-align: middle;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    box-shadow: 0 0 1px rgb(0 0 0 / 0%);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
    -webkit-transition-property: color;
    transition-property: color;
    -webkit-transition-duration: .3s;
    transition-duration: .3s;
}

    .indexD-text::before {
        content: "";
        position: absolute;
        z-index: -1;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: var(--css-color);
        -webkit-transform: scaleY(0);
        transform: scaleY(0);
        -webkit-transform-origin: 50% 0;
        transform-origin: 50% 0;
        -webkit-transition-property: transform;
        transition-property: transform;
        -webkit-transition-duration: .3s;
        transition-duration: .3s;
        -webkit-transition-timing-function: ease-out;
        transition-timing-function: ease-out;
    }

body {
    counter-reset: myCounter;
}

.indexD-text::after {
    font-size: 200px;
    line-height: 1em;
    color: #051b35;
    opacity: 0.06;
    counter-increment: myCounter 1;
    content: counters(myCounter, ".", decimal-leading-zero);
    position: absolute;
    bottom: -20px;
    left: -10px;
    -webkit-transition: all 500ms ease;
    transition: all 500ms ease;
}

.indexD-list:hover .indexD-text::before {
    -webkit-transform: scaleY(1);
    transform: scaleY(1);
}

.indexD-text h3 {
    /*text-transform: uppercase;*/
    font-size: 20px;
    font-weight: bold;
    color: var(--css-color);
    margin-bottom: 24px;
    -webkit-transition: all 500ms ease;
    transition: all 500ms ease;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.indexD-list:hover .indexD-text h3 {
    color: #fff;
}

.indexD-text p {
    width: 70%;
    margin: auto;
    font-size: 14px;
    line-height: 1.8;
    color: #838a93;
    -webkit-transition: all 500ms ease;
    transition: all 500ms ease;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}

.indexD-list:hover .indexD-text p {
    color: #fff;
}

.indexD-link {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 20;
    display: -webkit-box;
    display: flex;
    -webkit-box-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    align-items: center;
    text-align: center;
    width: 100%;
    background-color: #108df7;
    color: #fff;
    text-transform: uppercase;
    font-size: 18px;
    font-weight: bold;
    padding-top: 20px;
    padding-bottom: 20px;
    -webkit-transform-origin: top center;
    transform-origin: top center;
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
    -webkit-transform: perspective(400px) rotateX(-90deg);
    transform: perspective(400px) rotateX(-90deg);
    -webkit-transition: all 500ms ease;
    transition: all 500ms ease;
}

    .indexD-link:hover {
        background-color: var(--css-color);
        color: #fff;
        opacity: 0.8;
    }

.indexD-list:hover .indexD-link {
    -webkit-transform: perspective(400px) rotateX(0);
    transform: perspective(400px) rotateX(0);
}

.indexE {
    /*background: url(../images/e_bg.png) no-repeat;*/
    background-size: cover;
    background-color: var(--css-color);
    position: relative;
}

.indexE-text p {
    color: #fff;
    font-size: 16px;
    line-height: 1.8;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 5;
    overflow: hidden;
    opacity: 0.95;
}

.indexE-img {
    position: absolute;
    top: 18%;
}

.indexF {
    background: var(--css-color);
    position: relative;
    z-index: 0;
}

    .indexF::before {
        content: "";
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
        background: url(../images/f_bg.jpg) var(--css-color) no-repeat;
        background-size: cover;
        background-attachment: fixed;
        opacity: 0.2;
        z-index: -1;
    }

.indexF-box {
    display: flex;
    transform: translateY(80%) scale(1.2);
}

.indexF-list {
    flex: 1;
    padding: 40px 0;
    text-align: center;
    background-color: #fff;
}

    .indexF-list:nth-child(2) {
        transform: translateY(-100%);
        background-color: #3b91e1;
    }

    .indexF-list:nth-child(3) {
        background-color: #65abed;
    }


    .indexF-list img {
        height: 60px;
    }

    .indexF-list h3 {
        color: #333;
        font-weight: 600;
        font-size: 18px;
        text-transform: uppercase;
        margin: 0;
        margin-top: 15px;
    }

    .indexF-list:nth-child(2) h3 {
        color: #fff;
    }

.indexG-list {
    padding: 25px;
    padding-bottom: 30px;
    background-color: #fff;
    border-style: solid;
    border-width: 1px;
    border-color: #e3e9ec;
    position: relative;
    -webkit-transition: all 500ms ease;
    transition: all 500ms ease;
}

    .indexG-list::before,
    .indexG-list::after {
        content: '';
        width: 100%;
        height: 100%;
        position: absolute;
        -webkit-transform: scale(0);
        transform: scale(0);
        -webkit-transform-origin: left top;
        transform-origin: left top;
        top: 0;
        left: 0;
        -webkit-transition: all 500ms linear;
        transition: all 500ms linear;
    }

    .indexG-list::before {
        -webkit-transform: scale(0, 1);
        transform: scale(0, 1);
        -webkit-transform-origin: bottom center;
        transform-origin: bottom center;
        border-top: 8px solid var(--css-color2);
        border-bottom: 8px solid var(--css-color2);
    }

    .indexG-list::after {
        -webkit-transform: scale(1, 0);
        transform: scale(1, 0);
        -webkit-transform-origin: left center;
        transform-origin: left center;
        border-left: 8px solid var(--css-color2);
        border-right: 8px solid var(--css-color2);
    }

    .indexG-list:hover::before,
    .indexG-list:hover::after {
        -webkit-transform: scale(1, 1);
        transform: scale(1, 1);
    }

.indexG-text {
    text-align: center;
    padding-top: 30px;
}

    .indexG-text h3 {
        font-size: 16px;
        line-height: 34px;
        font-weight: bold;
        color: var(--css-color);
        margin-bottom: 2px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .indexG-text p {
        margin: auto;
        font-size: 14px;
        line-height: 1.8;
        color: #838a93;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden;
    }

.indexH {
    position: relative;
}

    .indexH::before {
        content: "";
        position: absolute;
        top: -100px;
        left: 0;
        width: 100%;
        height: 75%;
        background: url(../images/d_bg.png) #edf2f5 no-repeat;
        background-size: cover;
        opacity: 0.6;
        z-index: -2;
    }

.page-product-box {
    padding: 1em;
    border: 1px solid #e6e6e6;
    margin: 0 -1px -1px 0;
}

.page .indexC::after {
    display: none;
}

.page .indexD-text::after {
    font-size: 140px;
    bottom: -16px;
    left: -6px;
}

.page-product-tab {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    z-index: 100;
}

    .page-product-tab a {
        flex: 0 0 auto;
        display: inline-block;
        padding: 15px 15px;
        font-size: 16px;
    }

        .page-product-tab a:hover,
        .page-product-tab a.active {
            color: var(--css-color2);
        }


.support-list {
    position: relative;
    z-index: 10;
    -webkit-transition: all 500ms ease;
    transition: all 500ms ease;
    -webkit-transform: translateY(0);
    transform: translateY(0);
}

.support-text {
    width: 100%;
    text-align: center;
    background-color: #edf2f5;
    padding-top: 53px;
    padding-bottom: 55px;
    display: inline-block;
    vertical-align: middle;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    box-shadow: 0 0 1px rgb(0 0 0 / 0%);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
    -webkit-transition-property: color;
    transition-property: color;
    -webkit-transition-duration: .3s;
    transition-duration: .3s;
}

    .support-text::before {
        content: "";
        position: absolute;
        z-index: -1;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: var(--css-color);
        -webkit-transform: scaleY(0);
        transform: scaleY(0);
        -webkit-transform-origin: 50% 0;
        transform-origin: 50% 0;
        -webkit-transition-property: transform;
        transition-property: transform;
        -webkit-transition-duration: .3s;
        transition-duration: .3s;
        -webkit-transition-timing-function: ease-out;
        transition-timing-function: ease-out;
    }

    .support-text::after {
        font-size: 200px;
        line-height: 1em;
        color: #051b35;
        opacity: 0.06;
        counter-increment: myCounter 1;
        content: counters(myCounter, ".", decimal-leading-zero);
        position: absolute;
        bottom: -20px;
        left: -10px;
        -webkit-transition: all 500ms ease;
        transition: all 500ms ease;
    }

.support-list:hover .support-text::before {
    -webkit-transform: scaleY(1);
    transform: scaleY(1);
}

.support-text h3 {
    text-transform: uppercase;
    font-size: 24px;
    font-weight: bold;
    color: var(--css-color);
    margin-bottom: 24px;
    -webkit-transition: all 500ms ease;
    transition: all 500ms ease;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.support-list:hover .support-text h3 {
    color: #fff;
}

.support-text p {
    width: 70%;
    margin: auto;
    font-size: 14px;
    line-height: 1.8;
    color: #838a93;
    -webkit-transition: all 500ms ease;
    transition: all 500ms ease;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}

.support-list:hover .support-text p {
    color: #fff;
}

.support-link {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 20;
    display: -webkit-box;
    display: flex;
    -webkit-box-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    align-items: center;
    text-align: center;
    width: 100%;
    background-color: var(--css-color2);
    color: #333;
    text-transform: uppercase;
    font-size: 18px;
    font-weight: bold;
    padding-top: 20px;
    padding-bottom: 20px;
    -webkit-transform-origin: top center;
    transform-origin: top center;
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
    -webkit-transform: perspective(400px) rotateX(-90deg);
    transform: perspective(400px) rotateX(-90deg);
    -webkit-transition: all 500ms ease;
    transition: all 500ms ease;
}

    .support-link:hover {
        background-color: var(--css-color);
        color: #fff;
        opacity: 0.8;
    }

.support-list:hover .support-link {
    -webkit-transform: perspective(400px) rotateX(0);
    transform: perspective(400px) rotateX(0);
}