body, p, h1, h2, h3, h4, h5, h6, ul, ol, dl, li, dt, dd, section {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

* {
    outline: none;
}

div, ul, h1, h2, h3, h4, h5, h6 {
    box-sizing: border-box
}

ul, ol, li {
    list-style: none
}

a {
    text-decoration: none;
    color: #529DFD;
}

html, body {
    background-color: #fff;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    align-items: center;
    width:100%;
}

p {
    text-align: justify;
    text-justify: inter-ideograph;
}

em {
    font-style: inherit;
}


.index-container {
    background: #fff;
    height: 100vh;
    width: 26.125rem;
    box-shadow: 2px 3px 10px #999;
    overflow-y: scroll;
}

/**滚动条START**/
.index-container::-webkit-scrollbar {
    width: .25rem;
}

.index-container::-webkit-scrollbar-track {
    background: #fff;
    border-radius: .25rem;
}

.index-container::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: .25rem;
    border: .125rem solid #c1c1c1;
}
.index-container {
    scrollbar-width: thin;
    scrollbar-color: #c1c1c1 #fff;
}
/**滚动条END**/
.section-1 {
    background-image: url('../img/background.webp');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-color: #F7F8FC;
}
header{padding: 1rem;position: relative;z-index: 1;}
header .logo-head {max-width:1200px;margin:auto;display: flex;justify-content: space-between;align-items: center;}
header h1 {
    all: unset;
    cursor: pointer;
    display: flex;
}
header h1 img{width: auto;height: 1.75rem;object-fit:cover;}
header .nav {
    display: flex;
    column-gap: 2rem;
}
header .nav a {
    color:#fff;
    font-size: .875rem;
}
.category header .nav a {
    color:#000;
}
header .nav a.active {
    color:#529DFD;
}
.section-1 .section1-info {
    padding: 1.625rem .5rem 0;
    display: flex;
    justify-content: center;
    column-gap: 3.75rem;
    align-items: center;
    position: relative;
    flex-direction: column;
    height: auto;
}
.section-1 .section1-info h2 {
    display: flex;
    align-items: center;
    font-weight: 900;
    font-size: 2.5rem;
    color: #fff;
}
.section-1 .section1-info h2 img {
    width: 2.75rem;
    height: 2.75rem;
    margin-right: 0.5rem;
}
.section-1 .section1-info .info {
    font-size: 1.125rem;
    color: #fff;
    margin: .5rem 0 1rem 0;
}
.section-1 .section1-info .info span {
    color: #529DFD;
}
.section-1 .section1-info .download-btn i {
    content: url(../img/down-pc.webp);
    margin-right: 0.5rem;
    width: 1.125rem;
    height: 1.125rem;
}

.section-1 .section1-info .download-btn.android i {
    content: url(../img/down-android.webp);
}

.section-1 .section1-info .download-btn.ios i {
    content: url(../img/down-ios.webp);
}
.section-1 .section1-info .download-btn {
    color: #529DFD;
    background-color: #fff;
    border-radius: 1.5rem;
    padding: .75rem 2.85rem;
    font-size: 1rem;
    display: flex;
    align-items: center;
    font-weight: 700;
}
.section-1 .section1-info .device-description{font-size:0.75rem;color:#fff;margin: 0.5rem 0 1rem 0;}
.section-1 .section1-info .download-info{position: relative;cursor: pointer;}
.section-1 .section1-info .qrcode-box{display:flex;align-items:flex-end!important;justify-content:center!important;width:179px!important;height:197px!important;background:url(../img/code-box.png);background-size:179px 197px;position:absolute;top: 50px;left: 0;z-index:5;display:none!important;}
.section-1 .section1-info .qrcode-box .index-box{margin-bottom:24px;}
.section-1 .section1-info .qrcode-box .index-box img{width:136px!important;height:136px!important}
.section-1 .section1-info .device-description {
    font-size: .75rem;
    line-height: 1.5rem;
    color: #fff;
}
.section-1 .section1-info .download-description {
    font-size: .75rem;
    line-height: 1rem;
    margin-top: .5rem;
    color: #fff;
    display: flex;
    gap: 0.625rem;
}
.section-1 .section1-info .banner {
    width: 96%;
}

.section-2 {
    display: flex;
    flex-direction: column;
    padding: 2rem 1rem;
}
.section-2 h2 {
    font-weight: 900;
    font-size: 1.75rem;
    text-align: center;
    margin: auto;
    color: #333;
    margin-bottom: 2rem;
}
.section-2 .function {
    display: flex;
    row-gap: 1rem;
    column-gap: .625rem;
    flex-wrap: wrap;
    justify-content: space-between;
}
.section-2 .function .info {
    display: flex;
    column-gap: .5rem;
    width: 11.375rem;
    align-items: center;
}
.section-2 .function .info:nth-child(2n) {
    flex-direction: row-reverse;
}
.section-2 .function .info .left {
    display: flex;
    flex-direction: column;
    row-gap: .5rem;
}
.section-2 .function .info .left span {
    font-size: 1rem;
    color: #333;
    font-weight: bold;
}
.section-2 .function .info .left div {
    font-size: .75rem;
    color: #666;
    line-height: 1.25rem;
}
.section-2 .function .info:nth-child(2n-1) .left span,
.section-2 .function .info:nth-child(2n-1) .left div {
    text-align: end;
}
.section-2 .function .info img {
    width: 1.5625rem;
    height: 1.5625rem;
}


.section-3 {
    display: flex;
    flex-direction: column;
    padding: 2rem 1rem;
    background-color: #ECF2FA;
}
.section-3 h2 {
    font-weight: 900;
    font-size: 1.75rem;
    text-align: center;
    margin: auto;
    color: #333;
    margin-bottom: 2rem;
}

.section-3 .upgrade-safe {
    display: flex;
    flex-direction: column;
    row-gap: .75rem;
    background-color: #fff;
    padding: 1rem;
    background-image: url('../img/background-2.webp');
    background-size: 100%;
    background-repeat: no-repeat;
}
.section-3 .upgrade-safe .item {
    display: flex;
    column-gap: .5rem;
    align-items: center;
    padding-bottom: .75rem;
    border-bottom: 1px solid #ddd;
}
.section-3 .upgrade-safe .item img {
    width: 3.125rem;
    height: 3.125rem;
}
.section-3 .upgrade-safe .item .info {
    display: flex;
    flex-direction: column;
    row-gap: .5rem;
}
.section-3 .upgrade-safe .item .info span {
    font-size: 1rem;
    color: #333;
    font-weight: bold;
}
.section-3 .upgrade-safe .item .info p {
    color:#666;
    font-size: .75rem;
    line-height: 1.25rem;
}

.section-4 {
    display: flex;
    flex-direction: column;
    padding: 2.5rem 1rem 2.5rem 1rem;
    background-color: #fff;
}
.section-4 h2 {
    font-weight: 900;
    font-size: 1.75rem;
    text-align: center;
    margin: auto;
    color: #333;
    margin-bottom: 2rem;
}
.section-4 .translate {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    column-gap: 3.125rem;
    row-gap: 2rem;
}
.section-4 .translate .item {
    display: flex;
    flex-direction: column;
    row-gap: 1rem;
}
.section-4 .translate .item h3 {
    font-size: 1rem;
    color: #529DFD;
    padding-bottom: .5rem;
    border-bottom: .125rem solid #529DFD;
}
.section-4 .translate .item:nth-child(2n) .cont {
    flex-direction: row-reverse;
}
.section-4 .translate .item .cont {
    display: flex;
    column-gap: 1rem;
    align-items: center;
}
.section-4 .translate .item .cont p {
    color: #666;
    font-size: .875rem;
    line-height: 1.375rem;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
    text-overflow: ellipsis;
}
.section-4 .translate .item .cont img {
    width: 8.1875rem;
    height: auto;
    flex-shrink: 0;
}


.section-5 {
    display: flex;
    flex-direction: column;
    padding: 2rem 1rem;
    width: 100%;
    background-color: #ECF2FA;
}
.section-5 h2 {
    font-weight: 900;
    font-size: 1.75rem;
    text-align: center;
    margin: auto;
    color: #333;
    margin-bottom: 2rem;
}
.section-5 .faq {
    display: flex;
    flex-direction: column;
    row-gap: 1rem;
    background-color: #fff;
    padding: 1rem;
    border-radius: .1875rem;
}
.section-5 .ques {
    width: 100%;
    padding-bottom:1rem;
    border-bottom: 1px solid #ddd;
}

.section-5 .ques h3 {
    font-weight: bold;
    font-size: 1rem;
    margin-bottom: .5rem;
    align-items: baseline;
    color: #333;
    cursor: pointer;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}
.section-5 .ques h3 a {
    color: #333;
}

.section-5 .ques .info {
    position: relative;
}
.section-5 .ques p {
    color: #666;
    font-size: 0.875rem;
    line-height: 1.25rem;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2; /* 限制为两行 */
    overflow: hidden;
    text-overflow: ellipsis;
    letter-spacing: .0625rem;
}
.section-5 .ques a.more {
    font-size: 0.75rem;
    color: #529DFD;
    display: flex;
    position: absolute;
    line-height: normal;
    right: 0;
    bottom: 0.125rem;
    align-items: baseline;
}
.section-5 .ques a.more::after {
    content: '';
    display: inline-block;
    width: .875rem;
    height: 0.625rem;
    background-image: url("../img/select.webp");
    background-size: .875rem 0.625rem;
    background-repeat: no-repeat;
    margin-left: .125rem;
}


.category {
    background: #fff;
    display: flex;
    flex-direction: column;
    height: 100vh!important;
}

.crumbs {
    font-size: 0.75rem;
    padding: 0.5rem 1rem .5rem 1rem;
    background:#e8f0fea8;
    color: #333;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    position: relative;
    flex-shrink: 0;
}
.crumbs a,.crumbs h1 {
    color: #333;
    font-size: 0.75rem;
    font-weight: 400;
    display: unset;
}
.category-lists {
    display: flex;
    flex-direction: column;
    row-gap: 1rem;
    padding: 1rem 1rem 0;
    margin-bottom: auto;
}
.category-lists a {
    color: #333;
}
.category-lists .item {
    border-radius: 0.625rem;
    display: flex;
    flex-direction: column;
    row-gap: .5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #E3E4E4;
}
.category-lists .item h3 {
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    color: #333;
    font-size: .875rem;
}
.category-lists .item .info {
    display: flex;
    column-gap: .5rem;
}
.category-lists .item .info img {
    width: 6.5625rem;
    height: 4.875rem;
    border-radius: 0.25rem;
}
.category-lists .item .desc {
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    row-gap: 0.75rem;
}
.category-lists .item .desc>div{
    display: flex;
    column-gap: .75rem;
}
.category-lists .item .desc .tips {
     /* 限制为两行 */
     overflow: hidden;
     text-overflow: ellipsis;
     display: -webkit-box;
     -webkit-box-orient: vertical;
     -webkit-line-clamp: 2;
     color: #666;
     font-size: .75rem;
     line-height: 1.375rem;
}
.category-lists .item .desc .views {
    color: #999;
    font-size: .75rem;
}
.category-lists .item .time {
    color: #999;
    font-size: .75rem;
    display: flex;
    align-items: center;
    flex-direction: column;
}
.category-lists .item .time1 {
    margin-top: .25rem;
}
.category-lists .item .time2 {
    font-size: 1rem;
    margin-bottom: .125rem;
}


.part-container {
    margin: 1.25rem auto auto;
    width: 100%;
    display: flex;
    flex-direction: column;
}
.Part6 {
    border: unset;
}
.Part6 h1, .Part6 h2 {
    font-size: 1.125rem;
    font-weight: bold;
    text-align: center;
    padding: 0 1rem;
    background-color: #ffffff;
    margin-bottom: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.Part6 .time-all {
    display: flex;
    justify-content: space-around;
    margin-top: 0.875rem;
    border-bottom: 1px solid #dddddd;
    padding: 0 1rem;
}
.Part6 .time-all p {
    margin-bottom: 0;
    padding-bottom: 0.875rem;
    color: #333;
    font-size: 0.85rem;
    margin-right: 0;
}
.Part6 .content-detail {
    background-color: #fff;
    padding: 0.625rem 1rem 1rem;
    font-size: 0.85rem;
    line-height: 2rem;
    color: #535353;
}
.Part6 .content-detail p {
    font-size: 0.85rem;
    line-height: 2rem;
    margin-bottom: 0px;
    color: #535353;
}
.Part6 .content-detail p img, .Part6 .content-detail center img {
    max-width: 50%;
    max-height: 300px;
    height: auto;
    width: auto;
    margin: .5rem auto;
    display: block;
    box-shadow: 0 0 5px 1px #358ff0;
    font-size: 0.85rem;
    line-height: 2rem;
}
.Part6 .content-detail h3 {
    font-size: 1rem;
    font-weight: bold;
    margin-bottom: 0px;
    color: #358ff0;
}
.relation {
    padding: 0 1rem 1rem;
}
.relation .part-name {
    border-bottom: 2px solid #E4E4E4;
    font-weight: bold;
    color: #333;
    display: flex;
    margin-top: 1rem;
    font-size: 0.9375em;
}
.relation .part-name span {
    padding-bottom: .5rem;
    border-bottom: 2px solid #1473E1;
}
.relation ul.relation-info {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    padding: 0;
    margin: 0;
    justify-content: space-between;
    justify-items: center;
}
.relation ul.relation-info li {
    width: 100%;
}
.relation ul.relation-info li .name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.relation .relation-info li .name a {
    font-size: 0.875rem;
    padding-bottom: 0.5rem;
    margin-top: 1rem;
    color: #333;
    display: block;
    border-bottom: 1px dashed #ddd;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: normal;
    white-space: nowrap;
}
.relation .relation-info li .name a:before {
    content: "";
    width: .25rem;
    height: .25rem;
    background: #2680EB;
    display: inline-block;
    border-radius: 2px;
    margin-right: .625rem;
    vertical-align: middle;
}



.index-container .page {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 1.5rem 0;
    column-gap: .5rem;
    padding: 0 1rem;
    flex-wrap: wrap;
    row-gap: .5rem;
}
.index-container .page a:first-child {
    display: none;
}
.index-container .page a {
    border: 1px solid #ddd;
    padding: .25rem .5rem;
    color: #666;
    font-size: 0.75rem;
    border-radius: .375rem;
}
.index-container .page a.active {
    color: #fff;
    background-color: #529DFD;
    border: 1px solid #529DFD;
}



.page-404 {
    height: 100%;
}

.page-404 img {
    width: 100%;
    margin-top: 4rem;
    padding: 0 2rem;
    box-sizing: border-box;
}

.page-404 h1,.page-404 span {
    display: block;
    font-size: 1.125rem;
    color: #333333;
    text-align: center;
    margin-top: 2rem;
}

.page-404 .desc {
    text-align: center;
    font-size: 1.125rem;
    margin-top: 1rem;
    color: #333;
}

.page-404 .desc a {
    color: #529DFD;
}

.page-404 .btn-lists {
    margin: 1.5rem 0 1rem;
    display: flex;
    justify-content: center;
}

.page-404 .btn-lists a {
    width: 78px;
    height: 33px;
    line-height: 33px;
    text-align: center;
    background: #529DFD;
    font-size: 12px;
    color: #FFFFFF;
    margin-right: 1.5rem;
    border-radius: .25rem;
}
.part-privacy {
    padding: 2rem 1rem 1rem;
    font-size: .75rem;
    line-height: 1.5rem;
}
.part-privacy p{
    font-size: .75rem;
    line-height: 1.5rem;
}
.hr {
    height: .5rem;
    background-color: #F5F5F7;
    flex-shrink: 0;
}




.footer {
    text-align: center;
    width: 100%;
    background-color: #fff;
    padding: 0.85rem;
}

.footer p, .footer p a {
    font-weight: normal;
    margin-bottom: 0;
    color: #333;
    margin-top: 0;
    text-align: center;
    font-size: .75rem;
    line-height: 1.5rem;
}
.footer p a {
    color: #529DFD;
}
.footer .footer-desc {
    display: flex;
    justify-content: center;
    line-height: 1.5rem;
}
.footer .privacy {
    margin-right: 0.5rem;
}
.footer .beian,.footer .privacy {
    color: #333;
    font-size: .75rem;
}


.to_top {
    position: fixed;
    right: 1rem;
    bottom: 6rem;
    cursor: pointer;
    display: none;
    z-index: 99;
}

.to_top img {
    width: 2.5rem;
    height: 2.5rem;
}

@media (min-width: 600px) {
    .to_top {
        right: calc(50vw - 12rem);
    }
}