* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
}

body {
    color: #000;
    background: #fff;
    font-family: system-ui, "Microsoft YaHei", "Source Han Sans", Arial, sans-serif;
}

a {
    color: inherit;
    text-decoration: none;
}

/* detail pages */
.detail-page {
    min-width: 1200px;
    font-size: 12px;
    line-height: 1;
}

.site-header {
    height: 86px;
    background: #fff;
}

.header-inner {
    position: relative;
    width: 1200px;
    height: 86px;
    margin: 0 auto;
}

.logo {
    position: absolute;
    left: 12px;
    top: 7px;
    width: 395px;
    height: 70px;
    display: block;
}

.logo img {
    width: 395px;
    height: 70px;
    display: block;
}

.top-nav {
    position: absolute;
    right: 5px;
    top: 2px;
    width: 497px;
    height: 68px;
    display: flex;
}

.top-nav a {
    width: 99.4px;
    height: 68px;
    line-height: 68px;
    text-align: center;
    color: #383838;
    font-family: Tahoma, "Microsoft YaHei", sans-serif;
    font-size: 12px;
    border-left: 1px solid #eee;
}

.top-nav a:visited {
    color: #383838;
}

.top-nav a:last-child {
    border-right: 1px solid #eee;
}

.top-nav a.active,
.top-nav a.active:visited,
.top-nav a:hover {
    color: #059fe9;
}

.page {
    position: relative;
    width: 1200px;
    min-height: 1197px;
    margin: 0 auto;
}

.route-bqgcjb .page {
    min-height: 1207px;
}

.route-bqgwmb .page {
    min-height: 1424px;
}

.route-bqgkxb .page {
    min-height: 1497px;
}

.route-bqghsb .page {
    min-height: 1225px;
}

.route-bqgzxb .page {
    min-height: 1207px;
}

.hero {
    position: relative;
    height: 215px;
}

.hero h1 {
    position: absolute;
    left: 13px;
    top: 14px;
    margin: 0;
    font-size: 26px;
    line-height: 31px;
    font-weight: 700;
}

.app-icon {
    position: absolute;
    left: 17px;
    top: 63px;
    width: 136px;
    height: 138px;
    object-fit: cover;
    border-radius: 28px;
}

.recommend {
    position: absolute;
    left: 1017px;
    top: 34px;
    width: 138px;
    height: 165px;
    object-fit: contain;
}

.meta {
    position: absolute;
    left: 173px;
    right: 300px;
    height: 24px;
    color: #000;
    font-size: 14px;
    line-height: 24px;
    white-space: nowrap;
}

.meta span {
    display: inline-block;
}

.meta-top {
    top: 62px;
}

.meta-top span:nth-child(1) {
    width: 176px;
}

.meta-top span:nth-child(2) {
    width: 194px;
}

.meta-top span:nth-child(3) {
    width: 190px;
}

.meta-bottom {
    top: 92px;
}

.meta-bottom span:nth-child(1) {
    width: 180px;
}

.meta-bottom span:nth-child(2) {
    width: 199px;
}

.developer {
    position: absolute;
    left: 173px;
    top: 121px;
    width: 290px;
    height: 21px;
    font-size: 14px;
    line-height: 21px;
}

.share {
    position: absolute;
    left: 489px;
    top: 119px;
    width: 377px;
    height: 28px;
    font-size: 14px;
    line-height: 16px;
}

.share span {
    display: inline-block;
    margin-top: 5px;
    margin-right: 8px;
}

.share i {
    display: inline-block;
    min-width: 16px;
    height: 16px;
    margin-right: 7px;
    color: #fff;
    background: #238be7;
    border-radius: 2px;
    text-align: center;
    font-style: normal;
    font-size: 11px;
    line-height: 16px;
    vertical-align: top;
}

.share i:nth-child(2) {
    background: #e33;
}

.share i:nth-child(3) {
    background: #f5aa18;
}

.share i:nth-child(4) {
    background: #24a8f2;
}

.share i:nth-child(5) {
    background: #48ba37;
}

.share i:nth-child(7) {
    background: #47a052;
}

.share i:nth-child(8) {
    background: #38a1f3;
}

.buttons {
    position: absolute;
    left: 172px;
    top: 158px;
    height: 44px;
    display: flex;
    gap: 16px;
}

.btn {
    display: block;
    width: 149px;
    height: 43px;
    border-radius: 5px;
    color: #fff;
    text-align: center;
    font-family: "Microsoft YaHei", sans-serif;
    font-size: 18px;
    font-weight: 700;
    line-height: 43px;
}

.btn.green {
    background: #12830e;
}

.btn.gray {
    background: linear-gradient(#c9c9c9, #777);
}

.related {
    position: absolute;
    left: 3px;
    top: 215px;
    width: 237px;
    height: 414px;
    background: #fff;
}

.related h3 {
    position: absolute;
    left: 4px;
    top: 8px;
    margin: 0;
    font-size: 20px;
    line-height: 24px;
    font-weight: 700;
}

.related-line {
    position: absolute;
    left: 0;
    top: 43px;
    width: 233px;
    height: 2px;
    background: #000;
}

.app-row {
    position: absolute;
    left: 2px;
    width: 231px;
    height: 83px;
    background: #f3f3f3;
}

.app-row:nth-of-type(2) {
    top: 50px;
}

.app-row:nth-of-type(3) {
    top: 139px;
}

.app-row:nth-of-type(4) {
    top: 228px;
}

.app-row:nth-of-type(5) {
    top: 321px;
}

.row-icon {
    position: absolute;
    left: 10px;
    top: 9px;
    width: 64px;
    height: 66px;
    object-fit: cover;
}

.app-row p {
    position: absolute;
    left: 89px;
    top: 15px;
    margin: 0;
    width: 120px;
    height: 16px;
    font-size: 14px;
    line-height: 14px;
}

.app-row p.small {
    top: 35px;
    width: 142px;
    color: #656d78;
}

.stars {
    position: absolute;
    left: 89px;
    top: 55px;
    width: 128px;
    height: 19px;
    object-fit: fill;
}

.screenshots {
    position: absolute;
    left: 246px;
    top: 224px;
    width: 951px;
    height: 404px;
}

.blue-title {
    position: relative;
    width: 100%;
    height: 40px;
    background: #59affd;
    color: #fff;
    text-align: center;
    overflow: hidden;
}

.blue-title b {
    display: inline-block;
    padding: 0 9px;
    font-size: 22px;
    line-height: 40px;
}

.blue-title span {
    display: inline-block;
    width: calc((100% - 250px) / 2);
    height: 2px;
    margin-bottom: 6px;
    background: #fff;
    vertical-align: middle;
}

.shot-list {
    height: 365px;
    padding-top: 4px;
    display: flex;
    gap: 7px;
    overflow: hidden;
}

.shot-list img {
    object-fit: cover;
}

.shots-clean .shot-list img {
    width: 184px;
    height: 351px;
}

.shots-clean .shot-list img:first-child {
    width: 185px;
    height: 352px;
}

.shots-perfect .shot-list {
    padding-top: 23px;
}

.shots-perfect .shot-list img {
    width: 185px;
    height: 332px;
}

.shots-perfect .shot-list img:first-child {
    width: 186px;
    height: 334px;
}

.shots-happy .shot-list,
.shots-red .shot-list {
    justify-content: space-between;
}

.shots-happy .shot-list img {
    width: 201px;
    height: 360px;
}

.shots-happy .shot-list img:first-child {
    width: 202px;
    height: 362px;
}

.shots-red .shot-list {
    padding-top: 12px;
}

.shots-red .shot-list img {
    width: 204px;
    height: 343px;
}

.intro {
    position: absolute;
    left: 3px;
    top: 628px;
    width: 1197px;
}

.intro .blue-title {
    width: 1192px;
    margin-left: 2px;
}

.article {
    padding-top: 11px;
    color: #656d78;
    font-size: 14px;
    line-height: 21px;
}

.article p {
    margin: 0 0 14px;
}

.article strong {
    font-weight: 700;
}

.footer {
    width: 1200px;
    margin: 4px auto 0;
    padding-bottom: 8px;
    color: #333;
    text-align: center;
    font-size: 14px;
    line-height: 20px;
}

.footer p {
    margin: 0;
}

.footer a {
    color: #000;
    font-weight: 700;
}

/* home page */
.home-page {
    min-width: 1200px;
    background: #eefbff;
    color: #121a26;
    font-size: 14px;
}

.home-header {
    position: relative;
    height: 55px;
    border-bottom: 1px solid #111;
    background: #eefbff;
}

.home-header::after {
    content: "";
    position: absolute;
    left: 1336px;
    top: 0;
    width: 8px;
    height: 1px;
}

@media (min-width: 1200px) {
    .home-header::after {
        left: calc((100vw - 1200px) / 2 + 1339.5px);
        width: 1px;
    }
}

.home-logo {
    position: absolute;
    left: max(calc((100vw - 1200px) / 2 - 143px), -139px);
    top: 15px;
    display: block;
    width: 161px;
    height: 29px;
    overflow: visible;
}

.home-logo img {
    display: block;
    width: 161px;
    height: 29px;
}

.home-nav {
    position: absolute;
    left: max(calc((100vw - 1200px) / 2 + 1096px), 1100px);
    top: 7px;
    height: 40px;
    display: flex;
    gap: 12px;
}

.home-nav a {
    width: 112px;
    height: 40px;
    padding: 10px 26px;
    border-radius: 999px;
    background: #eee;
    color: #333;
    display: flex;
    align-items: center;
    gap: 8px;
    justify-content: center;
    font-size: 16px;
    font-family: system-ui, sans-serif;
    font-weight: 500;
    line-height: 16px;
    transition: all .24s ease;
}

.home-nav a.active {
    background: #00a8ff;
    color: #fff;
}

.home-nav a:hover {
    transform: scale(1.015);
}

.home-nav a:not(.active):hover {
    background: #e4e4e4;
}

.home-main {
    position: relative;
    width: 1200px;
    min-height: 2294px;
    margin: 0 auto;
}

.home-hero {
    position: relative;
    height: 415px;
}

.hero-copy {
    position: absolute;
    left: 60px;
    top: 130px;
    width: 560px;
}

.hero-copy h1 {
    margin: 0 0 18px;
    font-size: 42px;
    line-height: 48px;
}

.hero-copy p {
    margin: 0 0 42px;
    width: 570px;
    font-size: 18px;
    line-height: 30px;
}

.download {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 146px;
    height: 56px;
    margin-right: 24px;
    border-radius: 16px;
    color: #fff;
    text-align: center;
    font-size: 16px;
    font-weight: 700;
    line-height: 16px;
    box-shadow: 0 5px 14px rgba(0, 0, 0, .18);
    vertical-align: top;
}

.download-icon {
    width: 16px;
    height: 16px;
    flex: 0 0 16px;
}

.download.blue {
    background: #11a8ff;
}

.download.green {
    background: #07820a;
}

.home-app-icon {
    position: absolute;
    right: 64px;
    top: 115px;
    width: 210px;
    height: 212px;
    border-radius: 33px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 44px;
    width: 1080px;
    margin: 0 auto;
}

.feature-grid article {
    height: 175px;
    padding: 23px 20px;
    border-radius: 10px;
    background: #d3f1ff;
}

.feature-grid img {
    width: 43px;
    height: 44px;
    display: block;
    margin-bottom: 28px;
}

.feature-grid h3 {
    margin: 0 0 12px;
    font-size: 18px;
    line-height: 22px;
}

.feature-grid p {
    margin: 0;
    font-size: 14px;
    line-height: 20px;
}

.home-arrow {
    width: 200px;
    height: 61px;
    margin: 39px auto 118px;
    padding: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.home-arrow svg {
    animation: scrollDownArrow 1.5s ease-in-out infinite;
}

@keyframes scrollDownArrow {
    0% {
        transform: translateY(0);
        opacity: .4;
    }
    50% {
        transform: translateY(8px);
        opacity: 1;
    }
    100% {
        transform: translateY(0);
        opacity: .4;
    }
}

.report-float-btn {
    position: fixed;
    right: 16px;
    bottom: 30px;
    z-index: 9999;
    width: 102px;
    height: 44px;
    border: 1px solid #ccc;
    border-radius: 25px;
    background: #f5f5f5;
    color: #333;
    text-align: center;
    font-size: 14px;
    line-height: 42px;
}

.report-float-btn:hover {
    background: #eaeaea;
}

.home-section {
    width: 1140px;
    margin: 0 auto 105px;
}

.home-section h2 {
    margin: 0 0 25px;
    text-align: center;
    font-size: 28px;
    line-height: 34px;
}

.desc-box {
    min-height: 132px;
    padding: 31px 31px;
    border: 1px solid #999;
    border-radius: 18px;
    background: #fff;
    font-size: 14px;
    line-height: 25px;
}

.sources table {
    width: 1140px;
    border: 1px solid #333;
    border-collapse: collapse;
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    font-size: 15px;
}

.sources td {
    height: 62px;
    border: 1px solid #333;
    text-align: center;
}

.sources td:first-child {
    width: 190px;
    background: #9fe0ff;
}

.sources td:nth-child(2) {
    width: 730px;
}

.sources td:last-child {
    width: 190px;
}

.guide {
    margin-bottom: 80px;
}

.guide-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 38px;
}

.guide-cards article {
    height: 510px;
    overflow: hidden;
    border: 2px solid #333;
    border-radius: 28px;
    background: #d8f4ff;
}

.guide-cards h3 {
    height: 66px;
    margin: 0;
    padding-left: 34px;
    border-bottom: 2px solid #333;
    border-radius: 26px;
    background: #57c2f5;
    color: #fff;
    font-size: 26px;
    line-height: 66px;
}

.guide-cards img {
    display: block;
    width: 465px;
    margin: 42px auto 0;
}

.home-footer {
    height: 80px;
    padding-top: 18px;
    background: #94dcfb;
    text-align: center;
    font-size: 13px;
    line-height: 24px;
}

.home-footer p {
    margin: 0;
}

/* about page */
.about-page {
    min-width: 1200px;
}

.about-main {
    width: 1200px;
    min-height: 1890px;
    margin: 0 auto;
    padding-top: 35px;
}

.about-main h1 {
    margin: 0 0 33px;
    text-align: center;
    color: #000;
    font-size: 28px;
    line-height: 34px;
    font-weight: 700;
}

.notice-card,
.source-card {
    width: 1078px;
    margin-left: 0;
    border: 1px solid #999;
    border-radius: 18px;
    background: #fff;
}

.notice-card {
    min-height: 927px;
    padding: 43px 43px 36px;
    color: #000;
    font-size: 14px;
    line-height: 22px;
}

.notice-card p {
    margin: 0 0 12px;
}

.notice-card h2 {
    margin: 19px 0 10px;
    color: #000;
    font-size: 18px;
    line-height: 24px;
    font-weight: 700;
}

.source-heading {
    margin: 82px 0 45px;
    text-align: center;
    color: #000;
    font-size: 28px;
    line-height: 34px;
    font-weight: 700;
}

.source-card {
    min-height: 572px;
    padding: 44px 42px;
}

.source-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 41px;
    padding: 0 17px;
    border: 1px solid #666;
    border-radius: 6px;
    background: #89d5f7;
    color: #fff;
    font-size: 14px;
    line-height: 41px;
    font-weight: 700;
}

.source-row + .source-row {
    margin-top: -1px;
}

.source-row em {
    font-style: normal;
    font-weight: 700;
}