@charset "urf-8";
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 2;
    opacity: .9;
}

.primary-color {
    color: #FFCE00;
}

.h-to-w::before {
    content: "";
    padding-top: 100%;
    display: block;
}

.m-r0 {
    margin-right: 0 !important;
}

body {
    background-color: #fff;
    overflow-x: hidden;
}

.header {
    background-color: #fbfbfb;
    height: 124px;
}

.header .bd {
    max-width: 1920px;
    margin: 0 auto;
}

.header .bd .logo {
    float: left;
    margin-left: 7%;
    width: 210px;
    margin-top: 14px;
}

.header .bd .nav {
    float: right;
    margin-right: 7%;
}

.header .bd .nav .nav-li {
    display: inline-block;
    padding: 0 20px;
    font-size: 18px;
    line-height: 120px;
    color: #919191;
    margin: 0 15px;
    cursor: pointer;
    box-sizing: border-box;
}

.header .bd .nav .nav-li.active,
.header .bd .nav .nav-li:hover {
    color: #0E0E0E;
    border-bottom: 4px solid #FFCE00;
}


.content .box {
    padding: 7% 0 8% 0;
}

.content .box .bd {
    position: relative;
    max-width: 1200px;
    width: 90%;
    margin: auto;
}

.footer {

}

.footer .top {
    padding: 86px 0 44px 0;
    background-color: #1F262E;
}

.footer .top .bd {
    max-width: 1184px;
    width: 90%;
    margin: auto;
}

.footer .top .bd .logo-left {
    float: left;
    width: 118px;
    margin-top: 28px;
    margin-right: 10%;
}

.footer .top .bd .box {
    float: left;
    width: 22%;
    margin-right: 12%;
}

.footer .top .bd .title {
    font-size: 19px;
    color: #fff;
    margin-bottom: 40px;
    font-weight: bold;
}

.footer .top .bd .box .block {
    margin-bottom: 22px;
}

.footer .top .bd .box .block .ico-left {
    float: left;
    width: 20px;
    margin-top: 2px;
    margin-right: 18px;
}

.footer .top .bd .box .block .txt-right {
    float: left;
    color: #fff;
    line-height: 26px;
    opacity: .6;
}

.footer .top .bd .box .nav {
    margin-right: 12%;
    font-size: 14px;
    color: #fff;
    float: left;
    margin-right: 5%;
}

.footer .top .bd .box .nav .nav-li {
    display: block;
    width: 100px;
    margin-right: 12%;
    margin-bottom: 38px;
    cursor: pointer;
}

.footer .top .bd .box .nav .nav-li .ico {
    width: 6px;
    margin-right: 6px;
}

.footer .top .bd .box .nav .nav-li span {
    opacity: .6;
}

.footer .top .bd .right-box {
    float: right;
    margin-right: 26px;
}

.footer .top .bd .right-box .qrcode {
    width: 136px;
}

.footer .bottom {
    color: #fff;
    text-align: center;
    font-size: 13px;
    line-height: 50px;
    background-color: #161B21;
}

.footer .bottom .h1 {
    opacity: .6;
    margin-right: 20px;
}

@media screen and (max-width: 1580px) {
    .header .bd .nav {
        margin-right: 2%;
    }
}

@media screen and (max-width: 1366px) {
    .header {
        height: 104px;
    }

    .header .bd .logo {
        width: 166px;
        margin-left: 3%;
    }

    .header .bd .nav .nav-li {
        font-size: 16px;
        line-height: 100px;
        margin: 0 4px;
    }

    .footer .top .bd .box {
        width: 28%;
        margin-right: 2%;
    }
}

/* ipad pro */
@media screen and (max-width: 1024px) {
    .header {
        height: 84px;
    }

    .header .bd .logo {
        width: 126px;
        margin-left: 2%;
    }

    .header .bd .nav .nav-li {
        font-size: 14px;
        line-height: 80px;
        margin: 0 2px;
        padding: 0 10px;
    }

    .footer .top .bd .logo-left {
        display: none;
    }

    .footer .top .bd .box {
        width: 36%;
    }
}

/* ipad */
@media screen and (max-width: 768px) {
    .header {
        height: 66px;
        border-bottom: 1px solid #f1f1f1;
        box-sizing: border-box;
        opacity: 1;
    }

    .header .bd .logo {
        width: 100px;
    }

    .header .bd .nav-ico {
        float: right;
        width: 36px;
        height: 36px;
        margin-top: 17px;
        margin-right: 2%;
        background-image: url(../images/m-caidan-ico.png);
        background-repeat: no-repeat;
        background-size: contain;
        background-position: center;
        cursor: pointer;
    }

    .header.on .bd .nav-ico {
        background-size: 70%;
        background-image: url(../images/m-close-ico.png);
    }

    .header .bd .nav {
        display: none;
        position: fixed;
        top: 66px;
        right: 0;
        max-width: 200px;
        width: 70%;
        background-color: #fbfbfb;
        padding-bottom: 16px;
        margin-right: 0;
    }

    .header.on .bd .nav {
        display: block;
    }

    .header .bd .nav .nav-li {
        display: block;
        line-height: 40px;
        text-align: center;
        box-sizing: border-box;
    }

    .header .bd .nav .nav-li.active, .header .bd .nav .nav-li:hover {
        border-bottom: 0;
    }

    .footer .top .bd .box {
        width: 50%;
        margin-right: 0;
    }

    .footer .top .bd .right-box {
        width: 100%;
        text-align: center;
        margin-right: 0;
    }
}

@media screen and (max-width: 560px) {
    .footer .top .bd .box .nav-block {
        width: 224px;
        margin: auto;
    }

    .footer .top .bd .box {
        text-align: center;
        width: 100%;
    }

    .footer .top .bd .box .block .ico-left {
        display: none;
    }

    .footer .top .bd .box .block .txt-right {
        float: none;
    }

    .footer .top .bd .box .nav .nav-li {
        margin-right: auto;
        margin-left: auto;
    }

    .footer .bottom {
        line-height: 24px;
    }

    .footer .bottom .h1 {
        display: block;
    }
}

/* iphone6 7 8 plus */
@media screen and (max-width: 414px) {
    .wrap > .content {
        padding-top: 80px;
    }

    .wrap .content .banner-box {
        display: none;
    }
}

/* iphoneX */
@media screen and (max-width: 375px) {
}

/* iphone5 */
@media screen and (max-width: 320px) {

}

.article p,
.article ul,
.article menu,
.article dir,
.article h3 {
    margin-block-start: 1em;
    margin-block-end: 1em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
}

.article h1 {
    font-weight: bold;
    font-size: 32px;
    margin: 21px 0;
}

.article h2 {
    font-weight: bold;
    font-size: 24px;
    margin: 19px 0;
}

.article h3 {
    font-weight: bold;
    font-size: 19px;
    margin: 18px 0;
}

.article h4 {
    font-weight: bold;
    font-size: 16px;
    margin: 21px 0;
}

.article h5 {
    font-weight: bold;
    font-size: 13px;
    margin: 22px 0;
}

.article h6 {
    font-weight: bold;
    font-size: 11px;
    margin: 24px 0;
}

.article option {
    padding: 0px 2px 1px;
}

.article input {
    padding: 1px;
}

.article fieldset {
    margin-inline-start: 2px;
    margin-inline-end: 2px;
    padding-block-start: 0.35em;
    padding-inline-start: 0.75em;
    padding-inline-end: 0.75em;
    padding-block-end: 0.625em;
}

.article textarea {
    padding: 2px;
}

.article legend {
    padding-inline-start: 2px;
    padding-inline-end: 2px;
}

.article a {
    text-decoration: underline;
    color: #4182fa;
}

.article ul {
    padding-left: 40px;
    padding-right: 40px;
    list-style: disc;
}

.article ol {
    list-style: decimal;
    padding-left: 40px;
    padding-right: 40px;
}

.article li {
    display: list-item;
    list-style: disc;
}

.article strong {
    font-weight: bold;
}

.article {
    font-size: 17px;
    line-height: 24px;
}

.article image {
    padding: 10 0;
}

.banner-box{
    margin: 0 auto;
    display: block;
}