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;
    -webkit-tap-highlight-color: transparent;
}

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

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

a {
    text-decoration: none;
    color: #4E82E9;
}

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

em {
    font-style: inherit;
}


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

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

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

.page-box::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: .25rem;
    border: .125rem solid #c1c1c1;
}

.page-box {
    scrollbar-width: thin;
    scrollbar-color: #c1c1c1 #fff;
}

/**滚动条END**/
.first-screen {
    background-image: url('../images/background.webp');
    background-size: 100% 100%;
}

.first-screen__head {
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.first-screen__head h1 {
    all: unset;
    cursor: pointer;
    display: flex;
}

.first-screen__logo {
    width: auto;
    height: 2rem;
    object-fit: cover;
}

.first-screen__nav {
    display: flex;
    column-gap: 2rem;
}

.first-screen__nav a {
    color: #FFF;
    font-size: .875rem;
}

.page-category .first-screen__nav a {
    color: #000;
}

.page-category .first-screen__nav a.first-screen__nav--active {
    color: #4E82E9;
}

.first-screen__product-information {
    padding: 2rem .5rem 0;
    display: flex;
    justify-content: center;
    column-gap: 3.75rem;
    align-items: center;
    position: relative;
    flex-direction: column;
    height: auto;
}

.first-screen__slogan-main {
    font-weight: 900;
    font-size: 2.75rem;
    color: #FFF;
    margin-bottom: .5rem;
}

.first-screen__slogan-second {
    font-size: 1.125rem;
    font-weight: 300;
    color: #FFF;
    margin-bottom: 1rem;
}

.first-screen__download-button {
    color: #4E82E9;
    background-color: #fff;
    border-radius: 1.5rem;
    padding: .75rem 3.5rem;
    font-size: 1rem;
    display: flex;
    align-items: center;
    font-weight: 700;
}

.first-screen__download-button i {
    content: url(../images/down-pc.webp);
    margin-right: 0.5rem;
    width: 1.125rem;
    height: 1.125rem;
}

.first-screen__download-button.android i {
    content: url(../images/down-android.webp);
}

.first-screen__download-button.ios i {
    content: url(../images/down-ios.webp);
}

.first-screen__download-information {
    position: relative;
    cursor: pointer;
}

.first-screen__qrcode-wrap {
    display: flex;
    align-items: flex-end !important;
    justify-content: center !important;
    width: 179px !important;
    height: 197px !important;
    background: url(../images/code-box.png);
    background-size: 179px 197px;
    position: absolute;
    top: 2.75rem;
    left: .625rem;
    z-index: 5;
    display: none !important;
}

.first-screen__qrcode-main {
    margin-bottom: 1.5rem;
}

.first-screen__qrcode-main img {
    width: 136px !important;
    height: 136px !important
}

.first-screen__download-promo {
    font-size: .8125rem;
    margin-top: .5rem;
    line-height: 1.5rem;
    color: #FFF;
}

.first-screen__version-information {
    font-size: .8125rem;
    line-height: 1rem;
    margin: .5rem 0 1rem 0;
    color: #FFF;
    display: flex;
    gap: 0.625rem;
}

.first-screen__product-banner {
    width: 65%;
}

.section-name {
    font-size: 1.75rem;
    color: #333;
    display: flex;
    align-items: center;
    justify-content: center;
}

.section-name::before {
    content: '';
    width: 3.625rem;
    height: .5rem;
    margin-right: 1rem;
    background-image: url('../images/section-icon.webp');
    background-repeat: no-repeat;
    background-size: 3.625rem .5rem;
    transform: rotate(180deg);
}

.section-name::after {
    content: '';
    width: 3.625rem;
    height: .5rem;
    margin-left: 1rem;
    background-image: url('../images/section-icon.webp');
    background-repeat: no-repeat;
    background-size: 3.625rem .5rem;
}

.function-section {
    display: flex;
    flex-direction: column;
    padding: 2.5rem 1rem;
    row-gap: 2.5rem;
}

.function-section__lists {
    display: flex;
    flex-wrap: wrap;
    gap: .625rem;
}

.function-section__entry {
    width: 11.375rem;
    border-radius: .625rem;
    background: linear-gradient(to right, #009AFF 0%, #586BFA 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    row-gap: 1rem;
    color: #fff;
    box-shadow: 0 0 10px 1px #00000029;
}

.function-section__name {
    margin: 1rem 1rem 0;
    font-size: 1.1rem;
}

.function-section__description {
    font-size: .975rem;
    color: #666;
    height: 100%;
    line-height: 1.375rem;
    padding: 1.5rem .75rem;
    background-color: #fff;
    border-radius: .625rem;
}

.banner-section {
    font-size: 1.25rem;
    font-weight: bold;
    color: #fff;
    line-height: 2.5rem;
    padding: 2.5rem;
    background-color: #4088FB;
    background-image: url('../images/background-2.webp');
    background-repeat: no-repeat;
    background-size: 100% 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-section {
    display: flex;
    flex-direction: column;
    padding: 2.5rem 1rem 2.5rem;
    row-gap: 2.5rem;
}

.feature-section__lists {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    row-gap: 2.5rem;
}

.feature-section__entry {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.feature-section__name {
    font-size: 1.125rem;
    font-weight: bold;
}

.feature-section__description {
    font-size: .975rem;
    line-height: 1.375rem;
    color: #666;
    margin: .5rem 0 1.5rem 0;
}

.feature-section__img {
    width: 100%;
}

.faq-section {
    display: flex;
    flex-direction: column;
    padding: 0 0 1.375rem;
    row-gap: 2rem;
}

.faq-section__lists {
    display: flex;
    flex-direction: column;
    padding: 0 1rem;
    row-gap: 1rem;
}

.faq-section__entry {
    display: flex;
    row-gap: .5rem;
    align-items: center;
}

.faq-section__icon {
    width: 1.125rem;
    height: 1.125rem;
    display: flex;
    background-image: url(../images/faq-icon.webp);
    background-size: 1.125rem 1.125rem;
    background-repeat: no-repeat;
    flex-shrink: 0;
    margin-right: .375rem;
}

.faq-section__name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: .975rem;
    margin-right: 1rem;
    color: #666;
}

.faq-section__more {
    color: #4E82E9;
    font-size: .75rem;
    flex-shrink: 0;
    margin-left: auto;
}


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

.breadcrumbs {
    font-size: 0.75rem;
    padding: .5rem 1rem;
    background-color: #F6F5FA;
    color: #999;
    flex-shrink: 0;
    display: flex;
    align-items: center;
}

.breadcrumbs i {
    width: .875rem;
    height: .875rem;
    background-image: url("../images/crumbs.webp");
    background-size: .875rem .875rem;
    background-repeat: no-repeat;
    margin-right: .25rem;
    flex-shrink: 0;
}

.breadcrumbs a,
.breadcrumbs h1 {
    color: #999;
    font-size: 0.75rem;
    font-weight: 400;
    flex-shrink: 0;
}

.breadcrumbs span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.column-lists {
    display: flex;
    padding: 1rem 1rem 0;
    row-gap: 1rem;
    flex-direction: column;
    margin-bottom: auto;
}

.column-lists__item {
    display: flex;
    column-gap: .5rem;
    padding: .5rem;
    border: 1px solid #e4e4e3;
    border-radius: .5rem;
}

.column-lists__info {
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.column-lists__img {
    width: 8.125rem;
    height: 5.5rem;
    border-radius: .375rem;
    box-shadow: 1px 1px 0 1px #00000029;
    margin-top: -1rem;
    flex-shrink: 0;
}

.column-lists__name {
    font-size: .975rem;
    font-weight: bold;
    color: #333;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.column-lists__desc {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    color: #666;
    font-size: .75rem;
    line-height: 1.25rem;
}

.column-lists__more {
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: #999;
    font-size: .75rem;
}

.column-lists__time {}

.column-lists__details {
    color: #4E82E9;
}

.page-category .pages {
    display: flex;
    align-items: center;
    justify-content: center;
    column-gap: .375rem;
    flex-wrap: wrap;
    padding: 1.375rem 1rem;
    row-gap: .5rem;
}

.page-category .pages a {
    padding: .3125rem .5rem;
    color: #333;
    background-color: #F1F2F6;
    font-size: 0.75rem;
    border-radius: .25rem;
    border: 1px solid #f1f2f6;
}

.page-category .pages a.active {
    color: #fff;
    background-color: #4E82E9;
    border: 1px solid #4E82E9;
}


.text {
    display: flex;
    flex-direction: column;
}

.text__name {
    background: #ffffff;
    padding: 1.25rem 1rem 0;
}

.text__name h2 {
    font-weight: bold;
    text-align: center;
    font-size: 1rem;
    margin-bottom: .875rem;
    color: #333;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.text__name .text__info {
    display: flex;
    justify-content: center;
    padding-bottom: 1rem;
    column-gap: 2.5rem;
    align-items: center;
    border-bottom: 1px solid #E3E4E3;
}

.text__name .text__info span {
    font-size: .875rem;
    display: flex;
    align-items: center;
    color: #666;
}

.text__name .text__info span.text__refer a {
    color: #4E82E9;
}

.text__subname {
    display: flex;
    margin-bottom: 1rem;
    color: #4E82E9;
    font-weight: bold;
    font-size: 1rem;
    height: 1.875rem;
    padding-top: .0625rem;
    padding-left: 1.5rem;
    background-image: url(../images/details.webp);
    background-size: 5.5rem 1.5rem;
    background-position-y: 0.375rem;
    background-repeat: no-repeat;
}

.text__content {
    display: block;
    background-color: #fff;
    padding: .875rem 1rem 1.25rem;
    font-size: .875rem;
    color: #666666;
    line-height: 1.5rem;
}

.text__content p {
    font-size: .875rem;
    color: #666666;
    line-height: 1.5rem;
    display: block;
    padding: 0;
}

.text__content p img,
.text__content center img {
    max-width: 80%;
    max-height: 18.75rem;
    height: auto;
    width: auto;
    margin: .875rem auto;
    display: block;
    border-radius: .375rem;
    box-shadow: 0 0 5px 1px #4E82E9C2;
}

.text__content h3 {
    display: flex;
    font-size: .9375rem;
    line-height: normal;
    padding: .25rem .5rem;
    color: #4E82E9;
    margin: .5rem 0;
    border-left: .25rem solid;
    border-bottom: .125rem solid #4088FB;
    align-items: center;
}

.text__content p a {
    color: #4E82E9;
}

.read-more {
    width: 100%;
    background: #fff;
    padding: 1.25rem 1rem 1.375rem;
    margin-bottom: auto;
    display: flex;
    flex-direction: column;
    row-gap: 1rem;
}

.read-more__subname {
    padding-bottom: 0;
    border-bottom: none;
    margin-bottom: 0;
}

.read-more__lists {
    display: flex;
    flex-direction: column;
    row-gap: 1rem;
    padding: .625rem 0 0 .625rem;
    border-left: 1px solid #E6E6E6;
}

.read-more__item {
    display: flex;
    flex-direction: column;
    row-gap: .5rem;
}

.read-more__img {
    width: 7.125rem;
    height: 5.125rem;
    border-radius: .4375rem;
}

.read-more__info {
    display: flex;
    column-gap: .5rem;
    flex-direction: row;
}

.read-more__name {
    font-weight: bold;
    color: #333;
    font-size: .975rem;
    margin-left: -.9375rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    position: relative;
}

.read-more__name::before {
    content: '';
    display: inline-block;
    width: .375rem;
    height: .375rem;
    margin-right: .5rem;
    background: #FFFFFF;
    border: 1px solid #4088FB;
    border-radius: 50%;
}

.read-more__description {
    color: #666;
    font-size: .75rem;
    margin: auto 0;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    line-height: 1.25rem;
}



.page__404 {
    height: 100%;
}

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

.page__desc {
    text-align: center;
    font-size: 1rem;
    color: #333;
    margin-top: -1rem;
}

.page__button {
    margin: 1rem 0;
    display: flex;
    justify-content: center;
    column-gap: 1rem;
}

.page__button a {
    text-align: center;
    background: #4E82E9;
    font-size: .875rem;
    padding: .5rem 1rem;
    color: #FFFFFF;
    border-radius: .25rem;
}

.page__privacy {
    padding: 2rem 1rem 1rem;
    font-size: .75rem;
    line-height: 1.5rem;
}

.page__privacy p {
    font-size: .75rem;
    line-height: 1.5rem;
}

.line {
    height: .5rem;
    background-color: #f5f5f7;
    flex-shrink: 0;
}




.footer {
    text-align: center;
    width: 100%;
    background-color: #DBDBDB;
    padding: 1rem 0.75rem;
    font-size: .75rem;
    line-height: 1.5rem;
}

.footer p,
.footer p a {
    font-weight: normal;
    margin-bottom: 0;
    color: #333;
    margin-top: 0;
    text-align: center;
}

.footer p a {
    color: #4E82E9;
}

.footer .privacy {
    margin-right: 0.5rem;
}

.footer .record,
.footer .privacy {
    color: #333;
}


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

.back-top img {
    width: 2.5rem;
    height: 2.5rem;
}

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