*,
html,
body {
    padding: 0;
    margin: 0;
    border: 0;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    color: #394f57;
    font: 16px/2 "AlimamaFangYuanTiVF";
    font-weight: 300;
    /* line-height: 1.6; */
    letter-spacing: 0.5px;
}


@font-face {
    font-family: "AlimamaFangYuanTiVF";
    font-weight: 300;
    src: url(../fonts/AlimamaFangYuanTiVF-Thin.ttf);
}


@font-face {
    font-family: "SourceHanSer";
    font-weight: 100;
    src: url(../fonts/SourceHanSerifCN-ExtraLight-3.otf);
}

@font-face {
    font-family: "SourceHanSer";
    font-weight: 300;
    src: url(../fonts/SourceHanSerifCN-Light-5.otf);
}

@font-face {
    font-family: "SourceHanSer";
    font-weight: 400;
    src: url(../fonts/SourceHanSerifCN-Regular-1.otf);
}

@font-face {
    font-family: "SourceHanSer";
    font-weight: 500;
    src: url(../fonts/SourceHanSerifCN-Medium-6.otf);
}

@font-face {
    font-family: "SourceHanSer";
    font-weight: 600;
    src: url(../fonts/SourceHanSerifCN-SemiBold-7.otf);
}

ul,
ol,
dl,
li,
dt,
dd {
    padding: 0;
    margin: 0;
    list-style: none;
}

img {
    vertical-align: middle;
    border: 0;
}

a,
a:active,
a:focus,
a:hover,
a:visited {
    text-decoration: none;
}

a {
    cursor: pointer;
}

a,
img,
select,
button,
input,
input[type=password],
input[type=text],
textarea {
    outline: none;
    resize: none;
}

h1,
h2,
h3,
h4,
h5,
h6,
th {
    font-size: 100%;
    font-weight: normal;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

:root {
    --blue: #1e90ff;
    --white: #ffffff;
}

/*清除浮动*/
.clearfix::after,
.clearfix::before {
    content: ".";
    height: 0;
    line-height: 0;
    display: block;
    visibility: hidden;
    clear: both;
}

input {
    cursor: pointer;
    -webkit-appearance: none;
}

select {
    -webkit-appearance: button;
}

.padd {
    padding: 98px 0;
}

.inner {
    margin: 0 auto;
    max-width: 90%;
}

@media(max-width:1440px) {
    .padd {
        padding: 78px 0;
    }
}

@media(max-width:900px) {
    .padd {
        padding: 58px 0;
    }
}

@media(max-width:680px) {
    .padd {
        padding: 38px 0;
    }
}

@media(max-width:1280px) {
    .inner {
        width: 95%;
        margin: 0 auto;
    }
}

/* swiper.js 控制器样式 */
.pos.swiper-pagination {
    width: 100%;
    bottom: 0 !important;
    position: relative;
    margin-top: 20px;
}

@media(max-width:500px) {

    .pos.swiper-pagination {
        margin-top: 10px;
    }
}


.swiper-pagination-bullet,
.swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 0 8px;
}

.swiper-container-horizontal>.swiper-pagination-bullets,
.swiper-pagination-custom,
.swiper-pagination-fraction {
    bottom: 28px;
}

.swiper-pagination-bullet {
    cursor: pointer;
    opacity: 1;
    position: relative;
    border-radius: 38px;
    background: rgba(255, 255, 255, 0.58);
    transition: all 0.48s;
}

.swiper-pagination-bullet.my-bullet-active {
    width: 52px;
    background: rgba(255, 255, 255, 1);
}




/* 动画效果 */
.wgt-fade-animate {
    transform: scale(0.3);
    opacity: .1;
    transform: translateY(100px);
    -webkit-transform: translateY(100px);
    -moz-transform: translateY(100px);
    -ms-transform: translateY(100px);
    -o-transform: translateY(100px);
}

.appear {
    -webkit-animation: opacity_show 1s 1 cubic-bezier(0.445, 0.05, 0.55, 0.95) forwards;
    animation: opacity_show 1s 1 cubic-bezier(0.445, 0.05, 0.55, 0.95) forwards;
    opacity: 1 !important;
}

@-webkit-keyframes opacity_show {
    0% {
        transform: scale(0.3);
        opacity: .1;
        transform: translateY(100px);
        -webkit-transform: translateY(100px);
        -moz-transform: translateY(100px);
        -ms-transform: translateY(100px);
        -o-transform: translateY(100px);
    }

    100% {
        transform: scale(1);
        transform: translateY(0);
        -webkit-transform: translateY(0);
        -moz-transform: translateY(0);
        -ms-transform: translateY(0);
        -o-transform: translateY(0);
    }
}

@keyframes opacity_show {
    0% {
        transform: scale(0.3);
        opacity: .1;
        transform: translateY(100px);
        -webkit-transform: translateY(100px);
        -moz-transform: translateY(100px);
        -ms-transform: translateY(100px);
        -o-transform: translateY(100px);
    }

    100% {
        transform: scale(1);
        transform: translateY(0);
        -webkit-transform: translateY(0);
        -moz-transform: translateY(0);
        -ms-transform: translateY(0);
        -o-transform: translateY(0);
    }
}



.app_left {
    -webkit-transform: scale(0.3);
    transform: scale(0.3);
    -webkit-transform: translateX(-150px);
    transform: translateX(-150px);
    opacity: 0;
}

.app_h {
    -webkit-animation: opacity_left 1s 1 cubic-bezier(0.445, 0.05, 0.55, 0.95) forwards;
    animation: opacity_left 1s 1 cubic-bezier(0.445, 0.05, 0.55, 0.95) forwards;
    opacity: 1 !important;
}

@-webkit-keyframes opacity_left {
    0% {
        -webkit-transform: translateX(-50px);
        transform: scale(0.3);
        transform: translateX(-50px);
        opacity: .1;
        -moz-transform: translateX(-50px);
        -ms-transform: translateX(-50px);
        -o-transform: translateX(-50px);
    }

    100% {
        -webkit-transform: scale(1);
        transform: scale(1);
        -webkit-transform: translateX(0);
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes opacity_left {
    0% {
        -webkit-transform: translateX(-50px);
        transform: scale(0.3);
        -webkit-transform: translateX(-150px);
        transform: translateX(-50px);
        opacity: .1;
        -moz-transform: translateX(-50px);
        -ms-transform: translateX(-50px);
        -o-transform: translateX(-50px);
    }

    100% {
        -webkit-transform: scale(1);
        transform: scale(1);
        -webkit-transform: translateX(0);
        transform: translateX(0);
        opacity: 1;
    }
}

.app_right {
    transform: scale(0.3);
    -webkit-transform: translateX(50px);
    opacity: 0;
}

.app_r {
    -webkit-animation: opacity_right 1s 1 cubic-bezier(0.445, 0.05, 0.55, 0.95) forwards;
    animation: opacity_right 1s 1 cubic-bezier(0.445, 0.05, 0.55, 0.95) forwards;
    opacity: 1 !important;
}

@-webkit-keyframes opacity_right {
    0% {
        -webkit-transform: translateX(50px);
        transform: scale(0.3);
        transform: translateX(50px);
        opacity: .1;
        -moz-transform: translateX(50px);
        -ms-transform: translateX(50px);
        -o-transform: translateX(50px);
    }

    100% {
        -webkit-transform: scale(1);
        transform: scale(1);
        -webkit-transform: translateX(0);
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes opacity_right {
    0% {
        -webkit-transform: translateX(50px);
        transform: scale(0.3);
        transform: translateX(50px);
        opacity: .1;
        -moz-transform: translateX(50px);
        -ms-transform: translateX(50px);
        -o-transform: translateX(50px);
    }

    100% {
        -webkit-transform: scale(1);
        transform: scale(1);
        -webkit-transform: translateX(0);
        transform: translateX(0);
        opacity: 1;
    }
}

.appImg img {
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -ms-transform: scale(1.1);
    -o-transform: scale(1.1);
    transition: all 0.8s ease;
    -webkit-transition: all 0.8s ease;
    -moz-transition: all 0.8s ease;
    -ms-transition: all 0.8s ease;
    -o-transition: all 0.8s ease;
}

.appImg.app_I img {
    transform: scale(1);
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);

}

.appArf::after {
    width: 100%;
    height: 100%;
    position: absolute;
    right: 0;
    top: 0;
    content: '';
    background: #fff;
    transition: all 0.8s .2s;
    -webkit-transition: all 0.8s .2s;
    -moz-transition: all 0.8s .2s;
    -ms-transition: all 0.8s .2s;
    -o-transition: all 0.8s .2s;
}

.appArf.appArter::after {
    width: 0%;
}



/*滚动条宽高及背景*/
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

/*轨道颜色、内阴影及圆角*/
::-webkit-scrollbar-track {
    box-shadow: inset 0 0 6px rgba(0, 0, 0, .3);
    -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, .3);
    background-color: #fff;
    border-radius: 0px;
}

/*滑块*/
::-webkit-scrollbar-thumb {
    border-radius: 2px;
    box-shadow: inset 0 0 6px rgba(0, 0, 0, .3);
    -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, .3);
    background-color: #333;
}

/*两端按钮*/
::-webkit-scrollbar-button {
    background-color: none;
    height: 0;
}

/*右下角汇合处样式*/
::-webkit-scrollbar-corner {
    background: #fff;
}








.inTit {
    position: relative;
    display: flex;
    align-items: center;
}

.inTit.inTitAct p {
    transform: none;
    opacity: 1;
    filter: none;
}

.inTit p {
    filter: blur(10px);
    transition: opacity .8s linear, transform 1s cubic-bezier(.215, .61, .355, 1), filter 0.8s cubic-bezier(.215, .61, .355, 1);
    transition-delay: 800ms;
    overflow: visible;
    transform: scale(2);
    -webkit-transform: scale(2);
    -moz-transform: scale(2);
    -ms-transform: scale(2);
    -o-transform: scale(2);
    -webkit-transition: opacity .8s linear, transform 1s cubic-bezier(.215, .61, .355, 1), filter 0.8s cubic-bezier(.215, .61, .355, 1);
    -moz-transition: opacity .8s linear, transform 1s cubic-bezier(.215, .61, .355, 1), filter 0.8s cubic-bezier(.215, .61, .355, 1);
    -ms-transition: opacity .8s linear, transform 1s cubic-bezier(.215, .61, .355, 1), filter 0.8s cubic-bezier(.215, .61, .355, 1);
    -o-transition: opacity .8s linear, transform 1s cubic-bezier(.215, .61, .355, 1), filter 0.8s cubic-bezier(.215, .61, .355, 1);
}

.inTit span {
    font-size: 60px;
    line-height: 1;
    letter-spacing: 5px;
    font-weight: 600;
}

.inTit.white span {
    color: #fff;
}

@media(max-width:1480px) {
    .inTit span {
        font-size: 56px;
    }
}

@media(max-width:1368px) {
    .inTit span {
        font-size: 52px;
    }
}
@media(max-width:1280px) {
    .inTit span {
        font-size: 42px;
        
    }
}
@media(max-width:768px) {
    .inTit span {
        font-size: 36px;
        letter-spacing: 2px;
    }
}
@media(max-width:680px) {
    .inTit span {
        font-size: 32px;
    }
}
@media(max-width:500px) {
    .inTit span {
        font-size: 28px;
    }
}





/* 头部 */

.header {
    width: 100%;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 999;
    transition: all 0.48s;
}

.header::before {
    position: absolute;
    display: block;
    left: 0;
    bottom: 0;
    content: "";
    width: 0%;
    height: 1px;
    transition: 0.3s ease-in-out;
    transition-property: opacity, height;
    box-sizing: border-box;
    border-radius: 5px;
    background-image: url(./images/xian2.svg);
    opacity: .3;
}

.headTop {
    padding: 30px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    display: flex;
    align-items: center;
}

.headLogo {
    width: 128px;
    position: relative;
    z-index: 6;
}

.headLogo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.headLogo .img1 {
    display: block;
}

.headLogo .img2 {
    display: none;
}

.headUl {
    position: relative;
    display: flex;
    align-items: center;
}

.headUl li {
    display: flex;
    align-items: center;
    padding: 0 25px;
}

.headUl a {
    display: inline-block;
    justify-content: center;
    align-items: center;
    height: 25px;
    overflow: hidden;
    position: relative;
    transition: all 0.48s;
}

.headUl a span {
    display: block;
    font-size: 18px;
    line-height: 25px;
    font-weight: 600;
    color: #fff;
    text-transform: uppercase;
    text-align: center;
    transition: all 0.48s;
}

.headUl a:hover span {
    transform: translateY(-25px);
}

.headRig {
    display: flex;
    align-items: center;
    position: relative;
    z-index: 9;
}

.headNav {
    position: relative;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: all 0.48s;
    border: 1px solid rgb(255, 255, 255, .3);
}

.headNav span {
    height: 1px;
    background: #fff;
    display: block;
    margin: 2px 0;
    width: 50%;
    transition: all 0.48s;
}

.headFixAct .headNav span {
    margin: 0;
    transform-origin: center center;
}

.headFixAct .headNav span:nth-child(1) {
    transform: rotate(20deg);
}

.headFixAct .headNav span:nth-child(2) {
    transform: rotate(-20deg);
}

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

.headLan a {
    font-size: 18px;
    font-weight: 600;
    line-height: 1;
    padding: 0 20px;
    text-transform: uppercase;
    position: relative;
    color: #fff;
}

.headLan a.headLanAct {
    color: #007eb1;
}

.headLan a::before {
    width: 1px;
    height: 18px;
    background: rgb(255, 255, 255, .6);
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    content: '';
}

.headLan a:nth-child(1)::before {
    width: 0;
}

.header.header_bg .headTop {
    background: #fff;
    padding: 20px 5%;
    border-bottom: 1px solid rgba(0, 0, 0, .1);
}

.header.header_bg .headUl a span {
    color: #333;
}

.header_bg.header::before {
    width: 100%;
}

.header_bg .headUl a {
    color: #394f57;
}

.header_bg .headLan a {
    color: #394f57;
}

.header_bg .headLan a.headLanAct {
    color: #007eb1;
}

.header_bg .headNav span {
    background: #394f57;
}

.header_bg .headNav {
    border: 1px solid rgba(0, 0, 0, .1);
}

.header_bg .headLan a::before {
    background: rgb(57, 79, 87, .6);
}

.header_bg .headLogo .img1 {
    display: none;
}

.header_bg .headLogo .img2 {
    display: block;
}

.header.headerBai .headTop {
    background: #fff;
    padding: 20px 5%;
    border-bottom: 1px solid rgba(0, 0, 0, .1);
}

.header.headerBai .headUl a span {
    color: #333;
}

.headerBai.header::before {
    width: 100%;
}

.headerBai .headUl a {
    color: #394f57;
}

.headerBai .headLan a {
    color: #394f57;
}

.headerBai .headLan a.headLanAct {
    color: #007eb1;
}

.headerBai .headNav span {
    background: #394f57;
}

.headerBai .headNav {
    border: 1px solid rgba(0, 0, 0, .1);
}

.headerBai .headLan a::before {
    background: rgb(57, 79, 87, .6);
}

.headerBai .headLogo .img1 {
    display: none;
}

.headerBai .headLogo .img2 {
    display: block;
}








.headFix {
    width: 100%;
    height: 100vh;
    position: absolute;
    left: 0;
    top: 0;
    background: #000;
    opacity: 0;
    transform: translateY(-100%);
    transition: all 0.48s;
}

.headFixAct .headFix {
    opacity: 1;
    transform: translateY(0%);
}

.header.headFixAct .headTop {
    background: #fff;
    padding: 30px 5%;
}

.header.headFixAct .headUl a span {
    color: #fff;
}

.headFixAct.header::before {
    width: 100%;
}

.headFixAct .headUl a {
    color: #fff;
}

.headFixAct .headLan a {
    color: #fff;
}

.headFixAct .headLan a.headLanAct {
    color: #007eb1;
}

.headFixAct .headNav span {
    background: #fff;
}

.headFixAct .headNav {
    border: 1px solid rgba(255, 255, 255, .3);
}

.headFixAct .headLan a::before {
    background: rgb(255, 255, 255, .2);
}

.headFixAct .headLogo .img2 {
    display: none;
}

.headFixAct .headLogo .img1 {
    display: block;
}











.headImg {
    width: 50%;
    height: 100%;
    position: relative;
    left: 50%;
    top: 0;
}

.headImg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.headFBox {
    width: 50%;
    height: 100%;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: absolute;
    top: 0;
    left: 0;
    padding: 5%;
}

.headFLogo {
    width: 128px;
    position: relative;
}

.headFLogo img {
    width: 100%;
    opacity: .6;
}

.headFUl {
    position: relative;
    margin-bottom: 50px;
    width: 100%;
}

.headFUl a {
    display: block;
    position: relative;
    line-height: 80px;
    height: 80px;
    overflow: hidden;
}

.headFUl a span {
    font-size: 42px;
    font-weight: 600;
    line-height: 80px;
    color: #eee;
    display: block;
    text-transform: uppercase;
    transition: all 0.48s;
}

.headFUl a:hover span {
    transform: translateY(-80px);
}





@media(max-width:1468px) {
    .headUl a span {
        font-size: 16px;
    }

    .headUl li {
        padding: 0 20px;
    }

    .headTop,.header.headerBai .headTop, .header.header_bg .headTop{
        padding: 20px 30px;
    }
    .headLan a {
        font-size: 16px;
    }

    .headFUl a span {
        font-size: 36px;
        line-height: 60px;
    }

    .headFUl a {
        line-height: 60px;
        height: 60px;
    }

    .headFUl a:hover span {
        transform: translateY(-60px);
        -webkit-transform: translateY(-60px);
        -moz-transform: translateY(-60px);
        -ms-transform: translateY(-60px);
        -o-transform: translateY(-60px);
    }
}

@media(max-width:1280px) {
    .headFUl a span {
        font-size: 32px;
    }

    .headFUl a {
        line-height: 60px;
    }

    .headUl li {
        padding: 0 15px;
    }
}

@media(max-width:1200px) {
    .headUl li {
        padding: 0 8px;
    }

    .headLan a {
        padding: 0 15px;
    }

    .headLogo {
        width: 108px;
    }
}

@media(max-width:1024px) {
    .headUl {
        display: none;
    }

    .headFUl a span {
        font-size: 28px;
        line-height: 60px;
    }

    .headFUl a {
        line-height: 60px;
        height: 60px;
    }

    .headFUl a:hover span {
        transform: translateY(-60px);
        -webkit-transform: translateY(-60px);
        -moz-transform: translateY(-60px);
        -ms-transform: translateY(-60px);
        -o-transform: translateY(-60px);
    }
}
@media (max-width: 900px) {
    .headImg {
        display: none;
    }
    .headFBox{
        width: 100%;
    }
}
@media (max-width: 680px) {
    .headTop, .header.headerBai .headTop, .header.header_bg .headTop {
        padding: 15px 20px;
    }
    .headLan a {
        padding: 0 10px;
    }
    .headFUl a span {
        font-size: 24px;
        line-height: 50px;
    }
    .headFUl a {
        line-height: 50px;
        height: 50px;
    }
    .headNav{
        width: 40px;
        height: 40px;
    }
    .headFUl a:hover span {
        transform: translateY(-50px);
        -webkit-transform: translateY(-50px);
        -moz-transform: translateY(-50px);
        -ms-transform: translateY(-50px);
        -o-transform: translateY(-50px);
}
}
@media (max-width: 500px) {
    .headLogo {
        width: 98px;
    }
    .headLan a {
        font-size: 14px;
    }
    .headNav {
        width: 35px;
        height: 35px;
    }
    .headFUl a span {
        font-size: 20px;
        line-height: 40px;
    }
    .headFUl a {
        line-height: 40px;
        height: 40px;
    }
    .headFUl a:hover span {
        transform: translateY(-40px);
        -webkit-transform: translateY(-40px);
        -moz-transform: translateY(-40px);
        -ms-transform: translateY(-40px);
        -o-transform: translateY(-40px);
}
}



/* 按钮 */

.inBtn {
    display: flex;
    /* justify-content: center; */
}

.inBtn a {
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.48s;
    border-bottom: 1px solid rgb(57, 79, 87, .4);
    -webkit-transition: all 0.48s;
    -moz-transition: all 0.48s;
    -ms-transition: all 0.48s;
    -o-transition: all 0.48s;
}

.inBtn a p {
    font-size: 16px;
    font-weight: 500;
    text-transform: uppercase;
    transition: all 0.48s;
}

.inBtn a svg {
    width: 20px;
    height: 20px;
    margin-left: 10px;
    transition: all 0.48s;
}

.inBtn a svg path {
    fill: #394f57;
    transition: all 0.48s;
}

.inBtn a:hover {
    transform: translateY(-10px);
    border-bottom: 1px solid #007eb1;
}

.inBtn a:hover svg {
    margin-left: 10px;
}

.inBtn a:hover p {
    color: #007eb1;
}

.inBtn a:hover svg path {
    fill: #007eb1;
}

.inBtn.white a:hover svg path {
    fill: #fff;
}

.inBtn.white a {
    border-bottom: 1px solid rgb(255, 255, 255, .3);
}

.inBtn.white a p {
    color: #fff;
}

.inBtn.white svg path {
    fill: #fff;
}




/* 内页banner */
.byBanBox {
    position: relative;
}

.byBan {
    height: 300px;
    width: 100%;
    position: relative;
}

.byTit {
    position: absolute;
    left: 10%;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    display: flex;
    align-items: center;
}

.byTit span {
    display: flex;
    align-items: center;
    text-transform: uppercase;
    line-height: 1;
    font-size: 80px;
    font-weight: 600;
    opacity: 0;
    transform: translateY(20px);
    -webkit-transform: translateY(20px);
    -moz-transform: translateY(20px);
    -ms-transform: translateY(20px);
    -o-transform: translateY(20px);
}

.byTit span:nth-child(1) {
    transition: all 0.8s;
    -webkit-transition: all 0.8s;
    -moz-transition: all 0.8s;
    -ms-transition: all 0.8s;
    -o-transition: all 0.8s;
}

.byTit span:nth-child(2) {
    transition: all 0.8s .1s;
    -webkit-transition: all 0.8s .1s;
    -moz-transition: all 0.8s .1s;
    -ms-transition: all 0.8s .1s;
    -o-transition: all 0.8s .1s;
}

.byTit span:nth-child(3) {
    transition: all 0.8s .2s;
    -webkit-transition: all 0.8s .2s;
    -moz-transition: all 0.8s .2s;
    -ms-transition: all 0.8s .2s;
    -o-transition: all 0.8s .2s;
}

.byTit span:nth-child(4) {
    transition: all 0.8s .3s;
    -webkit-transition: all 0.8s .3s;
    -moz-transition: all 0.8s .3s;
    -ms-transition: all 0.8s .3s;
    -o-transition: all 0.8s .3s;
}

.byTit span:nth-child(5) {
    transition: all 0.8s .4s;
    -webkit-transition: all 0.8s .4s;
    -moz-transition: all 0.8s .4s;
    -ms-transition: all 0.8s .4s;
    -o-transition: all 0.8s .4s;
}

.byTit span:nth-child(6) {
    transition: all 0.8s .5s;
    -webkit-transition: all 0.8s .5s;
    -moz-transition: all 0.8s .5s;
    -ms-transition: all 0.8s .5s;
    -o-transition: all 0.8s .5s;
}

.byTit span:nth-child(7) {
    transition: all 0.8s .6s;
    -webkit-transition: all 0.8s .6s;
    -moz-transition: all 0.8s .6s;
    -ms-transition: all 0.8s .6s;
    -o-transition: all 0.8s .6s;
}

.byTit span:nth-child(8) {
    transition: all 0.8s .7s;
    -webkit-transition: all 0.8s .7s;
    -moz-transition: all 0.8s .7s;
    -ms-transition: all 0.8s .7s;
    -o-transition: all 0.8s .7s;
}

.byTit span:nth-child(9) {
    transition: all 0.8s .8s;
    -webkit-transition: all 0.8s .8s;
    -moz-transition: all 0.8s .8s;
    -ms-transition: all 0.8s .8s;
    -o-transition: all 0.8s .8s;
}

.byTit span:nth-child(10) {
    transition: all 0.8s .9s;
    -webkit-transition: all 0.8s .9s;
    -moz-transition: all 0.8s .9s;
    -ms-transition: all 0.8s .9s;
    -o-transition: all 0.8s .9s;
}

.byBanAct .byTit span {
    opacity: 1;
    transform: translateY(0);
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
}

.byBanImg {
    width: 90%;
    transition: all 0.1s;
    height: 75vh;
    position: relative;
    overflow: hidden;
    -webkit-transition: all 0.1s;
    -moz-transition: all 0.1s;
    -ms-transition: all 0.1s;
    -o-transition: all 0.1s;
}

.byBanAct .byBanImg::after {
    width: 0%;
}

.byBanImg::after {
    width: 100%;
    height: 100%;
    position: absolute;
    right: 0;
    top: 0;
    content: '';
    background: rgb(255, 255, 255, 1);
    transition: all 0.8s linear;
    -webkit-transition: all 0.8s linear;
    -moz-transition: all 0.8s linear;
    -ms-transition: all 0.8s linear;
    -o-transition: all 0.8s linear;
}

.byBanImg img {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    object-fit: cover;
}

.byKList {
    position: sticky;
    top: 120px;
}



.byKTit {
    position: relative;
    margin-bottom: 90px;
}

.byKTit span {
    font-size: 16px;
    line-height: 1;
    font-weight: 600;
    position: relative;
    padding-left: 18px;
}

.byKTit span::after {
    content: '';
    width: 6px;
    height: 6px;
    position: absolute;
    left: 0;
    top: 50%;
    border-radius: 50%;
    border: 1px solid rgb(57, 79, 87, .5);
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
}

.byKTit p {
    margin-top: 15px;
    font-size: 52px;
    line-height: 1;
    font-weight: 600;
}








/* 底部 */

.FdCBox {
    position: relative;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    /* background-attachment: fixed; */
}

.FdCBox::after {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    background: rgba(0, 0, 0, .3);
    content: '';
}

.FdCBox .inner {
    width: 80%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 450px;
    position: relative;
    z-index: 2;
}

.FdCTit {
    font-size: 60px;
    font-weight: 600;
    line-height: 1;
    color: #fff;
    text-transform: uppercase;
    transition: all 0.48s;
    -webkit-transition: all 0.48s;
    -moz-transition: all 0.48s;
    -ms-transition: all 0.48s;
    -o-transition: all 0.48s;
}

.FdNBox {
    position: relative;
    background: #fff;
    padding: 150px 0;
}

.FdNBox .inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.FdNItem {
    width: 50%;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.FdNItem:nth-child(1)::after {
    width: 1px;
    height: 100%;
    position: absolute;
    right: 0;
    top: 0;
    background: rgba(0, 0, 0, .1);
    content: '';
}

.FdNTit {
    font-size: 56px;
    font-weight: 600;
    line-height: 1;
    text-transform: uppercase;
    transition: all 0.48s;
    -webkit-transition: all 0.48s;
    -moz-transition: all 0.48s;
    -ms-transition: all 0.48s;
    -o-transition: all 0.48s;
}

.FdNText {
    font-size: 18px;
    opacity: .8;
    margin: 15px 0 70px;
}


.FdCBox:hover .FdCTit {
    letter-spacing: 2px;
}

.FdNItem:hover .FdNTit {
    letter-spacing: 2px;
    color: #007eb1;
}






.fooder {
    background: #0d1116;
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    overflow: hidden;
}

.foodLogo {
    width: 500px;
    height: 550px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #121922;
}

.foodLogo a {
    width: 120px;
}

.foodLogo a img {
    width: 100%;
}

.foodRig {
    width: calc(100% - 500px);
    padding: 0 6%;
    position: relative;
}

.foodUl {
    width: 100%;
    position: relative;
    padding: 30px 0;
    /* border-bottom: 1px solid rgba(255, 255, 255, .1); */
}

.foodUl::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    display: block;
    width: 100%;
    height: 2px;
    background-image: url(../images/xian.svg);
    /* border-bottom: 1px dashed rgb(255, 255, 255, .2); */
    opacity: 0.8;
}

.foodUl ul {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.foodUl ul a {
    display: block;
    height: 40px;
    line-height: normal;
    overflow: hidden;
    transition: all 0.48s;
}

.foodUl ul a span {
    text-transform: uppercase;
    display: block;
    font-size: 24px;
    line-height: 40px;
    color: #fff;
    opacity: .8;
    transition: all 0.48s;
}

.foodUl ul a:hover span {
    opacity: 1;
    transform: translateY(-40px);
}

.foodBon {
    margin-top: 80px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.foodBon p {
    font-size: 16px;
    color: #fff;
    opacity: .7;
}

.foodBon a {
    font-size: 16px;
    color: #fff;
}






@media(max-width:1680px) {
    .foodLogo a {
        width: 100px;
    }
    .foodLogo {
        width: 400px;
        height: 500px;
    }
    .foodRig {
        width: calc(100% - 400px);
    }
    .foodBon {
        margin-top: 50px;
    }
    .foodUl ul a span{
        font-size: 20px;
    }
    .FdNTit {
        font-size: 48px;
    }
    .FdNBox{
        padding: 120px 0;
    }
    .FdCTit {
        font-size: 52px;
    }
    .FdCBox .inner{
        height: 380px;
    }
    .byTit span{
        font-size: 72px;
    }
    .byKTit p {
        font-size: 48px;
    }
}
@media(max-width:1480px){
    .byKTit {
        margin-bottom: 50px;
        }
    .byBanImg{
        width: 85%;
        height: 65vh;
    }
    .byBan {
        height: 250px;
    }
    .byTit span {
        font-size: 66px;
    }
    .foodLogo {
        width: 370px;
        height: 420px;
    }
    .foodLogo a {
        width: 80px;
    }
    .FdNTit {
        font-size: 42px;
    }
    .FdNText{
        font-size: 16px;
        margin: 10px 0 50px;
    }
    .foodUl {
        padding: 20px 0;
    }
    .foodRig {
        width: calc(100% - 370px);
        padding: 0 50px;
    }
    .FdNBox{
        padding: 90px 0;
    }
    .FdCTit {
        font-size: 48px;
    }
    .FdCBox .inner{
        height: 300px;
    }
}
@media(max-width:1280px){
    .byKTit {
        margin-bottom: 30px;
    }
    .byKTit p {
        font-size: 42px;
    }
    .byBan {
        height: 200px;
    }
    .byTit span {
        font-size: 56px;
    }
    .foodLogo {
        width: 320px;
        height: 320px;
    }
    .foodRig {
        width: calc(100% - 320px);
    }
    .foodLogo a {
        width: 60px;
    }
    .foodBon p,.foodBon a {
        font-size: 14px;
    }
    .foodUl ul a span {
        font-size: 16px;
    }
    .foodBon {
        margin-top: 30px;
    }
    .FdNTit {
        font-size: 32px;
    }
    .FdNText {
        font-size: 14px;
        margin: 10px 0 30px;
    }
    .FdNBox{
        padding: 70px 0;
    }
    .FdCTit {
        font-size: 42px;
    }
    .FdCBox .inner{
        height: 220px;
    }
    .inBtn a p{
        font-size: 14px;
    }
    .inBtn a svg{
        width: 18px;
        height: 18px;
    }
}
@media(max-width:1200px){
    .foodLogo {
        width: 250px;
        height: 280px;
    }
    .foodRig {
        width: calc(100% - 250px);
    }
}
@media(max-width:1024px){
    .byBanBox{
        padding-bottom: 0;
    }
    .byBanImg{
        width: 100%;
        height: 500px;
    }
   
    .byBan {
        height: 150px;
        margin-top: 20px;
    }
    .FdCBox .inner{
        width: 90%;
        height: 100px;
    }
    .fooder{
        flex-wrap: wrap;
        padding: 50px 30px 0;
    }
    .foodRig{
        width: 100%;
        padding: 30px 0;
    }
    .foodLogo{
        width: auto;
        background: transparent;
        height: auto;
        margin: 0 auto;
    }
}
@media(max-width:900px){
   
    .byBan {
        height: 150px;
        margin-top: 20px;
        position: absolute;
        z-index: 2;
        top: 50%;
        transform: translateY(-50%);
        -webkit-transform: translateY(-50%);
        -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        -o-transform: translateY(-50%);
}
.byTit span{
    color: #fff;
    font-size: 46px;
}
    .byBanImg {
        width: 100%;
        height: 450px;
    }
    .FdCTit {
        font-size: 36px;
    }
    .FdNBox {
        padding: 52px 0;
    }
    .FdNTit {
        font-size: 28px;
    }
    .foodLogo a {
        width: 55px;
    }
    .FdCBox:hover .FdCTit {
        letter-spacing: 1px;
    }
    .FdNItem:hover .FdNTit {
        letter-spacing: 1px;
        color: #007eb1;
    }
}
@media(max-width:768px){
    .byBanImg {
        height: 400px;
    }
    .byKTit p {
        font-size: 36px;
    }
    .byKTit span {
        font-size: 14px;
    }
    .byTit span {
        font-size: 42px;
    }
    .FdCTit {
        font-size: 32px;
    }
    .FdCBox .inner {
        height: 80px;
    }
    .FdCTit {
        font-size: 32px;
    }
    .foodUl{
        display: none
    }
    .foodBon{
        flex-wrap: wrap;
        margin-top: 0;
    }
    .foodBon p, .foodBon a{
        text-align: center;
        width: 100%;
    }
}
@media(max-width:680px){
    .FdNItem:first-child{
        display: none;
    }
    .FdNItem{
        width: 100%;
    }
    .FdNTit {
        font-size: 24px;
    }
    .FdCTit {
        font-size: 24px;
    }
    .byKTit p {
        font-size: 32px;
    }
    .byTit span {
        font-size: 36px;
    }
    .byBanImg {
        height: 300px;
    }
    .byKTit {
        margin-bottom: 20px;
    }
}
@media(max-width:500px){
    .byTit span {
        font-size: 32px;
    }
    .byBanImg {
        height: 250px;
    }
}