body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    height: auto;
}
.downloadLink:hover {
    opacity: 0.9;
}
.slide {
    height: 460px;
}
.slide > .wrapper {
    height: 100%;
    position: relative;
}
.banner:hover .slick-prev,
.banner:hover .slick-next {
    opacity: 1;
}
.text_box a.detail {
    line-height: 1;
    text-decoration: underline;
    color: #fff;
    font-size: 14px;
}
.banner .slide_mac {
    height: 460px;
    background: url("../images/banner_Mac.png") center no-repeat;
    background-size: cover;
}
.slide_mac .svga_box {
    position: absolute;
    width: 470px;
    height: 300px;
    left: 105px;
    top: 79px;
}
.slide_mac .text_box a {
    position: absolute;
    top: 295px;
    left: 740px;
    width: 210px;
    height: 50px;
    line-height: 50px;
    background: #fff;
    border-radius: 5px;
    text-align: center;
}
.slide_mac .text_box a > span {
    padding-left: 28px;
    font-size: 18px;
    color: #2d73ff;
    background-size: 18px 22px;
    background-image: url(../images/ios_bt.svg);
    background-repeat: no-repeat;
    background-position: left;
}
.banner .slide_mobile {
    height: 460px;
    background: url("../images/banner_Mobile.png") center no-repeat;
    background-size: cover;
}
.banner .slide_mobile .text_box a {
    position: absolute;
    left: 78px;
    top: 279px;
    width: 211px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    display: block;
    background: #fff;
    border-radius: 5px;
}
.banner .slide_mobile .text_box a > span {
    font-size: 18px;
    color: #2d73ff;
}
.banner .slide_mobile .text_box p {
    line-height: 1;
    color: #cde4f8;
    font-size: 12px;
    position: absolute;
    left: 78px;
    top: 345px;
}

.banner .slide_pc {
    height: 460px;
    background: url("../images/banner_pc.png") center no-repeat;
    background-size: cover;
}
.banner .slide_pc .text_box {
    color: #fff;
    position: absolute;
    left: 555px;
    top: 265px;
}
.banner .slide_pc .text_box .pc_btns {
    display: flex;
    align-items: center;
    gap: 12px;
}
.banner .slide_pc .text_box .pc_btns > a.btn {
    display: inline-block;
    box-sizing: border-box;
    width: 164px;
    height: 50px;
    line-height: 50px;
    background: #ffffff;
    border-radius: 5px;
    text-align: left;
    cursor: pointer;
    position: relative;
}

.banner .slide_pc .text_box .pc_btns > a > span {
    padding-left: 30px;
    font-size: 18px;
    color: #2d73ff;
    background-size: 22px 24px;
    background-image: url(../images/win_bt.svg);
    background-repeat: no-repeat;
    background-position: left;
    margin-left: 20px;
    height: 50px;
    display: inline-block;
}
.banner .slide_pc .text_box > p {
    margin-top: 12px;
    line-height: 1;
    font-size: 12px;
    color: #cde4f8;
}
.banner .slide_pc .text_box > p > span {
    color: #5ea3ff;
}

.banner .slide_screen {
    height: 460px;
    background: url("../images/banner_screen.png") center no-repeat;
    background-size: cover;
}
.banner .slide_screen .text_box {
    display: flex;
    align-items: center;
    gap: 12px;
    position: absolute;
    left: 712px;
    top: 308px;
}
.banner .slide_screen .text_box a.btn {
    width: 211px;
    height: 50px;
    line-height: 50px;
    display: inline-block;
    border-radius: 5px;
    background-image: linear-gradient(to right, #ffd779, #db00ff);
    overflow: hidden;
    text-align: center;
}
.banner .slide_screen .text_box a > span {
    color: #ffffff;
    font-size: 18px;
}
.banner .slide_yk {
    height: 460px;
    background: url("../images/banner_yk.png") center no-repeat;
    background-size: cover;
}

.banner .slide_yk .text_box {
    color: #fff;
    position: absolute;
    left: 555px;
    top: 265px;
}
.banner .slide_yk .text_box .pc_btns {
    display: flex;
    align-items: center;
    gap: 12px;
}
.banner .slide_yk .text_box .pc_btns > a.btn {
    display: inline-block;
    box-sizing: border-box;
    width: 164px;
    height: 50px;
    line-height: 50px;
    background: #ffffff;
    border-radius: 5px;
    text-align: left;
    cursor: pointer;
    position: relative;
}
.banner .slide_yk .text_box .pc_btns > a.detail {
    color: #1a243e;
}

.banner .slide_yk .text_box .pc_btns > a > span {
    padding-left: 30px;
    font-size: 18px;
    color: #2d73ff;
    background-size: 22px 24px;
    background-image: url(../images/win_bt.svg);
    background-repeat: no-repeat;
    background-position: left;
    margin-left: 20px;
    height: 50px;
    display: inline-block;
}
.banner .slide_yk .text_box > p {
    margin-top: 12px;
    line-height: 1;
    font-size: 12px;
    color: #76819d;
}

.tit_header {
    text-align: center;
}
.tit_header h2 {
    color: #1a243e;
    line-height: 1.5;
    font-size: min(36px, calc(16px + 1vw));
    font-weight: bold;
    text-align: center;
}
.tit_header p {
    font-size: min(16px, calc(10px + 0.5vw));
    line-height: 1;
    margin-top: 10px;
    color: #c3c8d5;
    text-align: center;
}
.down_cards {
    margin-bottom: 40px;
}
.down_cards > .wrapper {
    display: flex;
    flex-direction: column;
    gap: 40px;
}
.down_cards .down_body {
    display: flex;
    gap: 14px;
}
.down_cards .down_card {
    display: flex;
    flex-direction: column;
    background: #fff;
    padding: 24px 12px;
    background: #fff;
    border: 1px solid rgba(195, 200, 213, 0.35);
    border-radius: 10px;
    transition: all 0.2s;
    gap: 14px;
}
.down_cards .down_card .cover {
    display: flex;
    justify-content: center;
    flex-direction: column;
}
.down_card .double_btn > a {
    font-size: min(11px, calc(5px + 0.5vw));
}

.down_cards .down_footer {
    display: flex;
    align-items: center;
    gap: 14px;
}
.down_cards .down_footer .more_apps {
    display: flex;
    gap: 14px;
    align-items: center;
    overflow-x: auto;
}
.down_cards .down_footer .more_apps .text_card {
    background: #fff;
    border: 1px solid rgba(195, 200, 213, 0.35);
    border-radius: 5px;
    padding: 6px 12px;
    flex-shrink: 0;
}

.news_block {
    padding: 16px 0 76px;
    background: #fff;
}
.articles {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
    margin-top: 34px;
}
.front-article-card,
.yd-post-card {
    background: #fff;
    border: 1px solid rgba(195, 200, 213, 0.35);
    border-radius: 8px;
    box-shadow: 0 12px 32px rgba(45, 115, 255, 0.06);
    overflow: hidden;
    transition:
        transform 0.2s,
        box-shadow 0.2s,
        border-color 0.2s;
}
.front-article-card:hover,
.yd-post-card:hover {
    border-color: rgba(45, 115, 255, 0.28);
    box-shadow: 0 18px 42px rgba(45, 115, 255, 0.12);
    transform: translateY(-3px);
}
.front-article-thumb,
.yd-post-thumb {
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, #eef5ff 0%, #f8fbff 52%, #fff2f4 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    text-decoration: none;
}
.front-article-thumb img,
.yd-post-thumb img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1);
    transition: transform 0.25s;
}
.front-article-thumb span,
.yd-post-thumb span {
    color: #536b8b;
    display: -webkit-box;
    font-size: 18px;
    font-weight: 700;
    line-height: 1.45;
    overflow: hidden;
    padding: 24px;
    text-align: center;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
}
.front-article-card:hover .front-article-thumb img,
.yd-post-card:hover .yd-post-thumb img {
    transform: scale(1.04);
}
.front-article-body,
.yd-post-body {
    padding: 20px;
}
.front-article-meta,
.yd-post-meta {
    color: #9aa5b4;
    font-size: 13px;
    line-height: 1;
    margin-bottom: 10px;
}
.front-article-title,
.yd-post-card-title {
    color: #1a243e;
    display: -webkit-box;
    font-size: 18px;
    font-weight: 700;
    line-height: 1.45;
    overflow: hidden;
    text-decoration: none;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}
.front-article-title:hover,
.yd-post-card-title:hover {
    color: #2d73ff;
}
.front-article-excerpt,
.yd-post-excerpt {
    color: #76819d;
    display: -webkit-box;
    font-size: 14px;
    height: calc(14px * 1.7 * 3);
    line-height: 1.7;
    margin-top: 10px;
    max-height: calc(14px * 1.7 * 3);
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    line-clamp: 3;
}
.front-article-empty {
    background: #fff;
    border: 1px solid rgba(195, 200, 213, 0.35);
    border-radius: 8px;
    color: #76819d;
    grid-column: 1/-1;
    padding: 32px;
    text-align: center;
}
.yd-page-news .tit_header {
    margin-bottom: 34px;
}
.yd-page-news .tit_header h1 {
    color: #1a243e;
    font-size: min(36px, calc(16px + 1vw));
    font-weight: 700;
    line-height: 1.5;
}
.yd-page-news .yd-post-more {
    color: #2d73ff;
    display: inline-flex;
    font-size: 14px;
    font-weight: 700;
    margin-top: 16px;
    text-decoration: none;
}
.yd-pagination {
    display: flex;
    justify-content: center;
    margin-top: 38px;
}
.yd-pagination .nav-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}
.yd-pagination a,
.yd-pagination span {
    align-items: center;
    background: #fff;
    border: 1px solid rgba(195, 200, 213, 0.5);
    border-radius: 6px;
    color: #76819d;
    display: inline-flex;
    font-size: 14px;
    min-height: 36px;
    padding: 0 14px;
    text-decoration: none;
}
.yd-pagination .current,
.yd-pagination a:hover {
    background: #2d73ff;
    border-color: #2d73ff;
    color: #fff;
}
.yd-single-page .wrapper {
    max-width: var(--ct-width);
}
.yd-breadcrumb {
    color: #9aa5b4;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 28px;
}
.yd-breadcrumb a {
    color: #76819d;
    text-decoration: none;
}
.yd-breadcrumb a:hover {
    color: #2d73ff;
}
.yd-single-article {
    background: #fff;
    border: 1px solid rgba(195, 200, 213, 0.35);
    border-radius: 8px;
    box-shadow: 0 12px 32px rgba(45, 115, 255, 0.06);
    overflow: hidden;
}
.yd-single-hero {
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, #eef5ff 0%, #f8fbff 52%, #fff2f4 100%);
    overflow: hidden;
}
.yd-single-hero img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.yd-single-inner {
    padding: 34px 42px 48px;
}
.yd-single-title {
    color: #1a243e;
    font-size: 36px;
    font-weight: 700;
    line-height: 1.28;
    margin-bottom: 14px;
}
.yd-single-meta {
    color: #9aa5b4;
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 30px;
}
.yd-single-content {
    color: #4b5568;
    font-size: 16px;
    line-height: 1.9;
}
.yd-single-content > * + * {
    margin-top: 1.1em;
}
.yd-single-content h2,
.yd-single-content h3,
.yd-single-content h4 {
    color: #1a243e;
    font-weight: 700;
    line-height: 1.35;
    margin-top: 1.7em;
}
.yd-single-content h2 {
    font-size: 28px;
}
.yd-single-content h3 {
    font-size: 23px;
}
.yd-single-content a {
    color: #2d73ff;
}
.yd-single-content img {
    border-radius: 8px;
    height: auto;
    max-width: 100%;
}
.yd-single-content ul,
.yd-single-content ol {
    padding-left: 1.4em;
}
.yd-post-neighbor,
.yd-related-section {
    margin-top: 60px;
}
.news-list {
    padding: 12px 24px;
    display: flex;
    flex-direction: column;
    flex: 8;
}
.news-sidelist {
    padding: 12px 24px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 14px;
    flex: 2;
}
.news-item {
    display: flex;
    gap: 14px;
}
.news-item:hover {
    box-shadow: 0px 6px 10px rgba(45, 115, 255, 0.1);
    border-radius: 5px;
}
.news-item .news-h-cover > img,
.news-item .news-v-cover > img {
    transform: scale(1);
    transition: transform 0.2s;
    object-fit: cover;
}
.news-item:hover .news-h-cover > img,
.news-item:hover .news-v-cover > img {
    transform: scale(1.05);
}
.news-list .news-item {
    padding: 20px;
    border-bottom: 1px solid #f7f9fc;
}
.news-sidelist .news-item {
    flex-direction: column;
    align-items: center;
}

.news-sidelist .news-info {
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    text-wrap: balance;
    display: -webkit-box;
    margin: 0;
    overflow: hidden;
    overflow-wrap: break-word;
    text-align: center;
    min-height: 14px;
    line-height: 1.5;
}
.news-h-cover {
    overflow: hidden;
    display: inline-block;
    width: min(20vw, 200px);
    min-height: 120px;
    border-radius: 5px;
    background-color: var(--bg-color);
}
.news-v-cover {
    overflow: hidden;
    display: inline-block;
    width: min(25vw, 250px);
    min-height: 191px;
    border-radius: 5px;
    background-color: var(--bg-color);
}
.news-info {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
    padding: 12px 0;
    flex-grow: 1;
}
.news-info p {
    max-width: 600px;
}
.news-footer {
    display: flex;
    justify-content: space-between;
    color: #76819d;
    font-size: 12px;
}
.news-footer a {
    color: #76819d;
    font-size: 12px;
}

@media (max-width: 1239px) {
    .banner {
        display: none;
    }
    .news-item {
        width: 100%;
    }
    .articles {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .down_cards .down_body {
        max-width: 100%;
        flex-direction: column;
    }
    .news-list .news-item {
        flex-direction: column;
        padding: 0;
    }
    .news-v-cover,
    .news-h-cover {
        width: 100%;
        height: auto;
    }
    .news-info {
        gap: 1rem;
    }
}

@media (max-width: 640px) {
    .news_block {
        padding: 44px 0 60px;
    }
    .articles {
        grid-template-columns: 1fr;
        gap: 18px;
        margin-top: 26px;
    }
    .front-article-body,
    .yd-post-body {
        padding: 18px;
    }
    .yd-single-inner {
        padding: 26px 20px 34px;
    }
    .yd-single-title {
        font-size: 28px;
    }
    .yd-post-neighbor {
        display: block;
    }
    .yd-post-neighbor-item + .yd-post-neighbor-item {
        margin-top: 18px;
    }
}

footer {
    padding: 1rem;
    text-align: center;
    font-size: 0.825rem;
    line-height: 2;
    color: #fff;
    margin-top: auto;
}
footer a:hover {
    text-decoration: underline;
}