* {
    scroll-behavior: smooth;
}

.main-container {
    padding-top: 20px;
    padding-bottom: 20px;
    background: #fafafa;
}

.text-gray {
    color: #666;
}

.normal-link {
    color: #0000ee;
}

.normal-link:hover {
    text-decoration: underline;
}

.border-b {
    padding-bottom: 20px;
    border-bottom: 2px solid #11A683;
}

.section-bg-white {
    margin-top: 20px;
    padding: 30px 30px;
    background-color: #fff;
    border-radius: 8px;
}

.section-top.section-bg-white {
    margin-top: 0;
}

.library-detail .section-top .common-breadcrumb {
    padding: 0;
}

.pp-title-h2 {
    font-size: 32px;
    line-height: 29px;
    font-weight: bold;
}

.pp-title-h3 {
    font-size: 24px;
    font-weight: bold;
    word-break: break-word;
}

.library-detail .common-title-h1 {
    margin-top: 20px;
    line-height: 50px;
}

.library-detail .common-release {
    font-size: 14px;
    margin-top: 28px;
    margin-bottom: 25px;
    padding-bottom: 20px;
    max-width: 520px;
    border-bottom: 2px solid #E5E5E5;
}

.library-detail .common-release {
    font-size: 16px;
    font-family: HelveticaNeue-Medium, HelveticaNeue;
    font-weight: 500;
    color: #191919;
}

.library-detail .logo-wrap {
    position: relative;
}

.library-detail .pro-logo {
    max-width: 100%;
    -webkit-border-radius: 6px;
    border-radius: 6px;
}

.library-detail .section-top .update-time {
    margin-top: 26px;
    color: #697279;
}

.library-detail .section-item {
    position: relative;
    margin-top: 30px;
}

.library-detail .sub-title {
    font-size: 16px;
    font-family: HelveticaNeue;
    color: #666666;
    line-height: 18px;
}

.library-detail .intro-text,
.library-detail .section-item .desc,
.library-detail .item_row {
    font-size: 18px;
}

.library-detail .item_row {
    margin-top: 22px;
}

.library-detail .section-main {
    font-size: 16px;
    font-family: HelveticaNeue;
}

.library-detail .section-main p {
    color: #666;
}

.library-detail .section-main b {
    color: #191919;
}

.library-detail .section-top p,
.library-detail .section-main p,
.library-detail .item_row {
    margin-top: 18px;
    line-height: 150%;
    word-break: break-word;
}

.library-detail .section-top .common-release {
    margin-top: 20px !important;
    margin-bottom: 18px;
}

.library-detail .item_row_spec {
    margin-top: 25px;
}

.library-detail .item_row_spec .item-inner .top .pro-info .right .nickname,
.library-detail .item-inner .desc {
    margin-top: 0;
}

.library-detail video {
    max-width: 100%;
    height: auto;
}

.library-detail .section-main .introduction {
    line-height: 29px;
}

.library-detail .item-inner .cover video {
    position: absolute;
    top: 0;
    left: 50%;
    margin-left: -69px;
    width: 138px;
    height: 220px;
    z-index: 10;
    vertical-align: top;
}

.library-detail .section-item .common-title-h2 {
    margin-bottom: 30px;
}

.library-detail .articles-nav {
    display: inline-block;
    padding-bottom: 30px;
    border-bottom: 1px solid #E5E5E5;
    font-size: 14px;
}

.library-detail .articles-nav .content {
    font-size: 24px;
    font-family: HelveticaNeue-Bold, HelveticaNeue;
    font-weight: bold;
    color: #191919;
}

.library-detail .articles-nav .desc {
    margin-top: 26px;
}

.library-detail .articles-nav .desc,
.library-detail .articles-nav a {
    font-size: 18px;
    color: #7f7f7f;
}

.library-detail .articles-nav a {
    display: inline-block;
    margin-top: 20px;
    font-family: HelveticaNeue;
}

.library-detail .articles-nav a:hover {
    color: var(--tt-theme-color);
    text-decoration: underline;
}

.library-detail .item_row ._attr {
    min-width: 188px;
    display: inline-block;
}

.library-detail .pro-base {
    font-size: 24px;
    font-weight: bold;
    align-items: center;
}

.library-detail .pro-base {
    margin-top: 20px;
}

.library-detail .pro-base .logo {
    width: 48px;
    height: 48px;
    margin-left: 12px;
    margin-right: 12px;
    vertical-align: middle;
    -webkit-border-radius: 4px;
    border-radius: 4px;
}

.library-detail .item_row.item_row__name a {
    display: block;
    margin-top: 15px;
}

.library-detail .item_row.item_row__name a:hover {
    text-decoration: underline;
}

.library-detail .section-item__main .section-item__row {
    margin-top: 26px;
}

.library-detail .tiktok-ad-example-content {
    margin-top: 80px;
}

.library-detail .item_row_spec .item-inner .shop-now {
    font-size: 13px;
}

.library-detail .section-main .common-release {
    font-size: 14px;
}

@media (min-width: 769px) {

    .wt-block-grid__item,
    .library-detail .item-inner {
        width: 360px;
        margin-left: auto;
        margin-right: auto;
        text-align: center;
    }

    .library-detail .section-main {
        margin-left: auto;
        margin-right: auto;
    }

    .section-main-wrap.wt-grid .wt-grid__item-lg-3 {
        max-width: 240px;
    }

    .library-detail .el-breadcrumb-pc {
        display: block;
    }

    .library-detail .el-breadcrumb-phone {
        display: none;
    }

    .library-detail .wt-grid.section-main-wrap .wt-grid__item-lg-4 {
        align-self: flex-start;
        box-sizing: border-box;
        position: -webkit-sticky;
        position: sticky;
        z-index: 1000;
        padding-right: 30px;
        top: 74px;
    }
}

@media only screen and (min-width: 900px) {
    .section-main-wrap.wt-grid .wt-grid__item-lg-9 {
        max-width: unset !important;
    }

    .section-top.wt-grid .wt-grid__item-lg-4,
    .wt-grid.section-main-wrap .wt-grid__item-lg-4 {
        max-width: 412px;
    }

    .section-top.wt-grid .wt-grid__item-lg-4 {
        height: inherit;
        max-height: 412px;
    }

    .section-top.wt-grid .wt-grid__item-lg-4 img {
        height: 100%;
        max-height: 412px;
    }
}

@media only screen and (min-width: 1200px) {
    .library-detail .section-top .update-time {
        margin-top: 200px;
    }
}

@media screen and (max-width: 768px) {
    img {
        max-width: 100%;
    }

    .main-container {
        padding-top: 0;
    }

    .library-detail .intro-text,
    .library-detail .section-item .desc,
    .library-detail .item_row {
        font-size: 18px;
    }

    .library-detail .item_row ._attr {
        min-width: unset !important;
    }

    .library-detail .section-top .update-time {
        margin-top: 20px;
    }

    .library-detail .section-item__main .section-item__row {
        margin-top: 20px;
    }

    .library-detail .section-bg-white {
        margin-top: 0;
        padding: 12px;
    }

    .library-detail .el-breadcrumb-pc {
        display: none;
    }

    .library-detail .el-breadcrumb-phone {
        display: block;
    }
}

@media only screen and (min-width: 1200px) and (max-width: 1440px) {
    .library-detail .articles-nav .desc {
        margin-top: 5px;
    }

    .library-detail .articles-nav .desc,
    .library-detail .articles-nav a {
        font-size: 15px;
    }

    .library-detail .articles-nav a {
        margin-top: 6px;
    }

    .library-detail .articles-nav {
        padding-bottom: 10px;
    }

    .social__share__box {
        margin-top: 10px;
    }

    .social__share__box .social__share__main {
        margin-top: 10px;
    }

    .social__share__box a .icon-logo {
        width: 30px;
        height: 30px;
    }
}