.body {
    background: #F5F8FD;
}
.content-area h1, h2, h3, h4, h5 {
    margin-bottom: 0;
    margin: 0;
}
#header {
    background: none;
}

hr {
    margin: 24px 0;
}
.head {
    height: 472px;
    padding-top: 68px;
    background: url("../../../img/helpcenter/bg-helpcenter.png") no-repeat center center;
    background-size: cover;
}
.head .search-input>input {
    font-size: 16px;
    color: #98999B;
}
@media screen and (max-width: 480px){
    .head {
        height: 200px;
        padding:0;
        background: url("../../../img/helpcenter/bg-helpcenter-m.png") no-repeat;
        background-size: 100% 100%;
    }
    .head .search-input>input {
        font-size: 14px;
    }
    .headeWrap {
        width: 100% !important;
        margin: 0 !important;
    }
    #content {
        padding: 0;
        background-color: #E5E9F1;
    }
}
.headeWrap {
    display: flex;
    flex-direction: column;
    position: relative;
    width: 1200px;
    margin: 134px auto 147px auto;
}

.head-h1 {
    font-weight: bold;
    font-size: 48px;
    color: #12141D;
    line-height: 64px;
    letter-spacing: 3px;
    height: 64px;
}
.head-c_1, .head-c_2 {
    height: 60px;
}
.head-c_2 {
    margin-top: 62px;
    position: relative;
}
.searchMark {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    display: none;
    z-index: 1;
}
.nav-block {
    display: flex;
    width: 1200px;
    margin: 0 auto;
    justify-content: space-between;
}
.head-c_3 {
    width: 100%;
    border: 1px solid #DDE2E9;
    background-color: rgba(255,255,255,0.4);
    transform: translateY(-45px);
    backdrop-filter: blur(10px);
}
.head-c_3 a {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100px;
    gap: 10px;
    box-sizing: border-box;
    color: var(--color_2);
    cursor: pointer;
}
.head-c_3 a:hover h2{
    color: #2878FF;
}
.head-c_3>.flex-complement {
    width: 0;
}
.head-c_3>a:hover * {
    color: #2878FF!important;
}
@media screen and (min-width: 480px) and (max-width: 768px){
    .head-c_3>a {
        width: 33%;
    }
    .head-c_3>.flex-complement {
        width: 33%;
    }
}
@media screen and (max-width: 480px){
    .head-c_3>a {
        width: 50%;
    }
    .head-c_3>.flex-complement {
        width: 50%;
    }
}
.f-left{
    display: flex;
    align-items: center;
}
.f-left>img {
    width: 48px;
}
@media screen and (max-width: 480px){
    .f-left>img {
        width: 38px;
    }
}
.f-right {
    display: flex;
    flex-direction: column;
    align-items: start;
}
.f-right>h2 {
    font-size: 20px;
    font-weight: 500;
}
.f-right>span {
    color: #828282;
    font-size: 12px;
}
@media screen and (max-width: 480px){
    .f-right>h2 {
        font-size: 16px;
    }
}
.ornament {
    position: absolute;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
    box-sizing: border-box;
    padding: 10px 0;
    background: rgba(86, 204, 242, 0.1);
    border-radius: 20px;
}
@media screen and (max-width: 1200px){
    .ornament {
        display: none;
    }
}
.ornament>span {
    width: 70%;
    height: 10px;
    border-radius: 20px;
    /*background-color: var(--color-white);*/
    background-color: rgba(255, 255, 255, 0.9);
}
.ornament_1 {
    top:93px;
    left:195px;
    width: 83px;
    height: 104px;
    /*mix-blend-mode: multiply;*/
}
.ornament_2 {
    top: 85px;
    left: 930px;
    width: 75px;
    height: 114px;
}
.ornament_3 {
    top: 30px;
    left: 1100px;
    width: 114px;
    height: 166px;
}
.ornament_3>span {
    height: 12px;
}
.ornament_4 {
    top: 10px;
    left: 1130px;
    width: 114px;
    height: 140px;
    /*mix-blend-mode: multiply;*/
}

.main {
    width: 1200px;
    margin: 90px auto 0 auto;
}

.main>div {
    margin-bottom: 60px;
}
.haWrap {
    border: 1px solid #EDF1F6;
    color: var(--color_2);
    border-radius: 4px;
    box-shadow: 0px 4px 4px 0px rgba(145,166,190,0.1);
}
.ha_title {
    display: flex;
    align-items: center;
    margin-bottom: 26px;
}
.ha_title>img {
    width: 40px;
}
.ha_title>h3 {
    margin: 0;
    margin-left: 5px;
    font-weight: bold;
    font-size: 24px;
    color: #12141D;
    line-height: 28px;
    height: 28px;
}
.ha_content {
    flex-wrap: wrap;
    padding: 42px 48px;
    row-gap: 30px;
    background: #ffffff;
    border-radius: 4px;
}
.hc-content_a {
    font-size: 16px;
    color: #6B6D70;
    line-height: 19px;
    height: 19px;
    border-radius: 2px;
    position: relative;
    white-space: nowrap;
}
.es_content .hc-content_a {
    font-size: 14px;
    line-height: 16px;
    height: 16px;
}
.es_content .fl_content {
    row-gap: 16px;
}
.ug_content .hc-content_a {
    font-size: 14px;
    line-height: 16px;
    height: 16px;
}
.ug_content .fl_content {
    row-gap: 16px;
}
.hc-content_a:hover {
    /*background-color: rgba(244, 245, 245, .8);*/
    color: #2878FF;
}
.ha_content>a {
    width: 25%;
}
@media screen and (max-width: 768px){
    .ha_content>a {
        width: 50%;
    }
}
@media screen and (max-width: 480px){
    .ha_content { border-radius: 4px;padding: 24px 32px; row-gap: 6px}
    .hc-content_a {
        padding-right: 0;
    }
    .ha_content>a {
        width: 100%;
    }
}
.es_title, .ug_title {
    align-items: center;
    margin-bottom: 26px;
}
.es_title>h2, .ug_title>h2 {
    font-size: 24px;
    margin: 0;
    margin-left: 5px;
}
.es_title>img, .ug_title>img {
    width: 40px;
    height: 40px;
}
.main-content {
    padding: 42px 50px;
    border: 1px solid #EDF1F6;
    border-radius: 5px;
    background: #ffffff;
}

@media screen and (max-width: 480px){
    .main-content>div {
        flex-direction: column;
    }
}
.fl_title {
    box-sizing: border-box;
    width: 166px;
    cursor: default;
}
.fl_content {
    flex: 1;
    flex-wrap: wrap;
    row-gap: 30px;
}
.fl_content>a {
    box-sizing: border-box;
    /*color: #2878FF;*/
    width: 20%;
}
.flex-x {
    align-items: center;
}
@media screen and (max-width: 768px){
    .fl_content>a {
        width: 33%;
    }
}
@media screen and (max-width: 480px){
    .fl_content>a {
        width: 50%;
    }
}

/* 顶部不同于正式文档的顶部 */
.search-inputWrap {
    width: 588px;
}
@media screen and (max-width: 650px){
    .search-inputWrap {
        width: calc(100vw - 20px);
        height: 32px;
    }
}
@media screen and (max-width: 480px){
    .head-h1 {
        font-size: 20px;
        color: #12141D;
        line-height: 28px;
        letter-spacing: 2px;
    }
    .head-c_1 { margin-bottom: 0; margin-top:68px; padding: 0 24px}
    .head-c_2 {
        margin: 68px auto 20px auto;
    }
    .head-c_2 .search-inputRight{
        height: 32px;
        font-size: 12px;
    }
    .search-a {
        font-size: 12px;
    }
    .head-c_3 {
        transform: translateY(45px);
    }
    .searchMark {
        display: block;
    }
    .nav-block {
        width: 100%;
        gap: 32px;
        justify-content: center;
    }
    .head-c_3 a {
        flex-direction: column;
        width: initial;
        gap: 2px;
        height: 60px;
    }
    .f-left>img {
        width: 20px;
        height: 20px;
    }
    .f-right>h2 {
        font-size: 12px;
        color: #12141D;
        line-height: 14px;
    }
    .main {
        margin: 0;
        width: 100%;
        background: #F5F8FD;
    }
    .main>div {
        padding: 60px 24px 0 24px;
        margin-bottom: 0;
    }
    .ha_title>img {
        width: 20px;
    }
    .ha_title>h3 {
        font-size: 12px;
        color: #12141D;
        line-height: 18px;
        height: 18px;
    }
    .hot_article .before-·::before {
        font-size: 22px;
    }
    .hc-content_a {
        font-size: 10px;
    }
    .ha_title {
        margin-bottom: 16px;
    }
    .main .entry_see {
        padding: 16px 24px 0 16px;
    }
    .es_title>img, .ug_title>img {
        width: 20px;
        height: 20px;
    }
    .es_title>h2, .ug_title>h2 {
        font-size: 12px;
        color: #12141D;
        line-height: 18px;
        height: 18px;
    }
    .main-content {
        padding: 16px;
    }
    .fl_title {
        text-align: left;
        margin-bottom: 8px;
    }
    .fl_title h3 {
        font-size: 11px;
    }
    .flex-x {
        align-items: flex-start;
    }
    .es_content .fl_content {
        row-gap: 4px;
    }
    .es_content .hc-content_a {
        font-size: 10px;
    }
    .ug_content .hc-content_a {
        font-size: 10px;
    }
    .es_title, .ug_title {
        margin-bottom: 16px;
    }
    .main .using_guide {
        padding-top: 16px;
    }
    .head .search-input>input {
        font-size: 10px;
    }
    .head-c_1, .head-c_2 {
        height: 32px;
    }
}