:root {
    --version-page-max: 1440px;
    --version-page-gutter: 64px;
    --version-ink: #052633;
    --version-ink-soft: rgba(5, 38, 51, 0.72);
    --version-ink-muted: rgba(5, 38, 51, 0.54);
    --version-blue: #0B9ED9;
    --version-blue-dark: #0878A8;
    --version-cyan: #87E9FF;
    --version-line: rgba(7, 52, 74, 0.11);
    --version-line-strong: rgba(11, 158, 217, 0.18);
    --version-card: #FBFEFF;
    --version-card-soft: #F1FAFE;
    --version-panel: #EDF9FF;
    --version-shadow: 0 18px 50px rgba(7, 52, 74, 0.09);
    --version-shadow-strong: 0 24px 68px rgba(7, 52, 74, 0.13);
}

body.version-page {
    background:
        radial-gradient(circle at 18% 8%, rgba(135, 233, 255, 0.20), transparent 30%),
        linear-gradient(180deg, #F7FCFE 0%, #FBFEFF 58%, #F6FBFE 100%);
}

body.version-page > .floor-box,
body.version-page > .floor-wrap-box,
body.version-page > .auto-system-box,
body.version-page > .common-questions-wrap-box {
    margin: 0 !important;
}

body.version-page > .floor-box {
    width: min(var(--version-page-max), calc(100% - var(--version-page-gutter))) !important;
    margin: 0 auto !important;
    padding: 72px 0 !important;
}

body.version-page > .floor-wrap-box {
    width: 100% !important;
    padding: 72px 0 !important;
    background:
        radial-gradient(circle at 82% 16%, rgba(135, 233, 255, 0.18), transparent 28%),
        linear-gradient(180deg, #F2FAFD 0%, #FBFEFF 100%) !important;
}

body.version-page > .floor-wrap-box > .floor-box {
    width: min(var(--version-page-max), calc(100% - var(--version-page-gutter))) !important;
    margin: 0 auto !important;
    padding: 0 !important;
}

body.version-page .container-box {
    width: 100% !important;
    padding: 0 !important;
}

body.version-page .floor-box .title.tc,
body.version-page .floor-wrap-box .title.tc,
body.version-page .auto-system-box > .title,
body.version-page .common-questions-box > .title,
body.version-page .choose-ys-box .auto-system-box > .title {
    max-width: 980px;
    margin: 0 auto;
    color: var(--version-ink) !important;
    font-size: clamp(32px, 2.4vw, 42px) !important;
    font-weight: 800 !important;
    line-height: 1.22 !important;
    letter-spacing: 0 !important;
    opacity: 1 !important;
    text-align: center;
}

body.version-page .floor-box .subtitle.tc,
body.version-page .floor-wrap-box .subtitle.tc,
body.version-page .auto-system-box > .subtitle,
body.version-page .common-questions-box > .subtitle {
    max-width: 820px;
    margin: 14px auto 36px !important;
    color: var(--version-ink-soft) !important;
    font-size: 18px !important;
    line-height: 1.72 !important;
    letter-spacing: 0 !important;
    opacity: 1 !important;
    text-align: center;
}

body.version-page .card-item,
body.version-page .card-item.card-item2 {
    display: grid !important;
    grid-template-columns: minmax(420px, 0.95fr) minmax(0, 1.05fr);
    align-items: center;
    gap: 34px !important;
    width: 100% !important;
    margin-top: 32px !important;
    padding: 40px !important;
    border: 1px solid var(--version-line) !important;
    border-radius: 18px !important;
    background:
        linear-gradient(135deg, rgba(251, 254, 255, 0.98) 0%, rgba(242, 251, 255, 0.96) 100%) !important;
    box-shadow: var(--version-shadow) !important;
    overflow: hidden;
}

body.version-page .card-item:hover,
body.version-page .card-item.card-item2:hover {
    border-color: var(--version-line-strong) !important;
    box-shadow: var(--version-shadow-strong) !important;
}

body.version-page .card-item > .card-list,
body.version-page .card-item.card-item2 > .card-list {
    display: grid !important;
    gap: 14px !important;
    min-width: 0;
    padding: 0 !important;
    flex: none !important;
}

body.version-page .card-item > .img-box,
body.version-page .card-item.card-item2 > .img-box {
    width: auto !important;
    min-width: 0;
    min-height: 390px;
    padding: 24px !important;
    border: 1px solid rgba(11, 158, 217, 0.12) !important;
    border-radius: 18px !important;
    background:
        radial-gradient(circle at 50% 38%, rgba(135, 233, 255, 0.30), transparent 42%),
        linear-gradient(145deg, #F5FDFF 0%, #E8F8FF 100%) !important;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.85);
    display: flex !important;
    align-items: center;
    justify-content: center;
}

body.version-page .card-item > .img-box.w720,
body.version-page .card-item.card-item2 > .img-box.w720 {
    width: auto !important;
    max-width: none !important;
}

body.version-page .card-item > .img-box img,
body.version-page .card-item.card-item2 > .img-box img {
    display: block;
    width: 100%;
    max-width: 680px;
    height: auto;
    max-height: 540px;
    object-fit: contain;
    border-radius: 12px;
}

body.version-page .card-list .tit {
    margin: 0 0 4px;
    color: var(--version-ink) !important;
    font-size: 30px !important;
    font-weight: 800 !important;
    line-height: 1.3 !important;
    letter-spacing: 0 !important;
}

body.version-page .card-list .tit + .desc,
body.version-page .card-list > .desc {
    margin: 0 0 12px;
    color: var(--version-ink-soft) !important;
    font-size: 17px !important;
    line-height: 1.7 !important;
}

body.version-page .card-item .card,
body.version-page .card-item.card-item2 .card {
    min-height: auto !important;
    margin: 0 !important;
    padding: 18px 20px !important;
    border: 1px solid rgba(7, 52, 74, 0.08) !important;
    border-radius: 14px !important;
    background: rgba(251, 254, 255, 0.86) !important;
    box-shadow: none !important;
    transition: transform 0.22s ease, border-color 0.22s ease, background-color 0.22s ease, box-shadow 0.22s ease;
}

body.version-page .card-item .card:hover,
body.version-page .card-item.card-item2 .card:hover {
    transform: translateY(-3px);
    border-color: rgba(11, 158, 217, 0.24) !important;
    background: #FFFFFF !important;
    box-shadow: 0 14px 34px rgba(7, 52, 74, 0.08) !important;
}

body.version-page .card .title-box {
    display: flex !important;
    align-items: flex-start !important;
    gap: 12px !important;
    margin-bottom: 10px !important;
}

body.version-page .card .title-box img {
    width: 32px !important;
    height: 32px !important;
    margin: 0 !important;
    flex: 0 0 auto;
    padding: 5px;
    border-radius: 50%;
    background: linear-gradient(135deg, #DFF8FF 0%, #F7FDFF 100%);
}

body.version-page .card .title-box span {
    min-width: 0;
    color: var(--version-ink) !important;
    font-size: 20px !important;
    font-weight: 780 !important;
    line-height: 1.36 !important;
    letter-spacing: 0 !important;
}

body.version-page .card .desc {
    margin: 0 !important;
    color: var(--version-ink-soft) !important;
    font-size: 16px !important;
    line-height: 1.78 !important;
    letter-spacing: 0 !important;
    opacity: 1 !important;
}

body.version-page .card .desc i {
    color: var(--version-ink) !important;
    font-style: normal;
    font-weight: 700;
}

body.version-page .choose-ys-box {
    background:
        radial-gradient(circle at 18% 18%, rgba(135, 233, 255, 0.20), transparent 24%),
        linear-gradient(180deg, #F0FAFE 0%, #FBFEFF 100%) !important;
}

body.version-page .choose-ys-box .auto-system-box,
body.version-page > .auto-system-box,
body.version-page .common-questions-box {
    width: min(var(--version-page-max), calc(100% - var(--version-page-gutter))) !important;
    margin: 0 auto !important;
    padding: 72px 0 !important;
}

body.version-page .choose-ys-box .auto-system-box {
    padding: 0 !important;
}

body.version-page .grid-cols-3-card-box,
body.version-page .grid-cols-4-card-box {
    height: auto !important;
    min-height: 0 !important;
    padding: 24px !important;
    border: 1px solid var(--version-line) !important;
    border-radius: 16px !important;
    background: rgba(251, 254, 255, 0.94) !important;
    box-shadow: 0 14px 36px rgba(7, 52, 74, 0.08) !important;
}

body.version-page .grid-cols-3-card,
body.version-page .grid-cols-3,
body.version-page .grid-cols-3-card.gap16,
body.version-page .grid-cols-3.gap16 {
    gap: 18px !important;
}

body.version-page .grid-cols-3-card-box .head-box,
body.version-page .grid-cols-4-card-box .head-box {
    align-items: center;
    gap: 14px;
}

body.version-page .grid-cols-3-card-box .head-box img,
body.version-page .grid-cols-4-card-box .head-box img {
    width: 48px !important;
    height: 48px !important;
    padding: 8px;
    border: 1px solid rgba(11, 158, 217, 0.12);
    border-radius: 14px;
    background: #EFFAFF;
}

body.version-page .grid-cols-3-card-box .head-box .title,
body.version-page .grid-cols-4-card-box .head-box .title {
    color: var(--version-ink) !important;
    font-size: 20px !important;
    font-weight: 780 !important;
    line-height: 1.35 !important;
}

body.version-page .grid-cols-3-card-box .content,
body.version-page .grid-cols-4-card-box .message-box {
    color: var(--version-ink-soft) !important;
    font-size: 16px !important;
    line-height: 1.74 !important;
}

body.version-page .common-questions-wrap-box {
    padding: 0 0 84px !important;
    background: transparent !important;
}

body.version-page .questions-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-top: 34px;
}

body.version-page .question-item {
    margin: 0 !important;
    border: 1px solid var(--version-line) !important;
    border-radius: 14px !important;
    background: rgba(251, 254, 255, 0.94) !important;
    box-shadow: 0 12px 30px rgba(7, 52, 74, 0.06) !important;
    overflow: hidden;
}

body.version-page .faq-question {
    min-height: 64px;
    padding: 18px 20px !important;
}

body.version-page .faq-question .question {
    color: var(--version-ink) !important;
    font-size: 17px !important;
    font-weight: 760 !important;
    line-height: 1.42 !important;
}

body.version-page .faq-answer {
    padding: 0 20px 20px !important;
    color: var(--version-ink-soft) !important;
    font-size: 15px !important;
    line-height: 1.74 !important;
}

body.version-page .carousel-box + .floor-box,
body.version-page .carousel-box + .floor-wrap-box {
    padding-top: 80px !important;
}

@media (max-width: 1024px) {
    body.version-page .card-item,
    body.version-page .card-item.card-item2 {
        grid-template-columns: 1fr;
    }

    body.version-page .card-item > .img-box,
    body.version-page .card-item.card-item2 > .img-box {
        min-height: 300px;
    }
}

@media (max-width: 768px) {
    :root {
        --version-page-gutter: 24px;
    }

    body.version-page {
        padding-bottom: 0 !important;
        overflow-x: hidden !important;
    }

    body.version-page > .floor-box,
    body.version-page > .floor-wrap-box {
        padding: 46px 0 !important;
    }

    body.version-page > .floor-box,
    body.version-page > .floor-wrap-box > .floor-box,
    body.version-page .choose-ys-box .auto-system-box,
    body.version-page > .auto-system-box,
    body.version-page .common-questions-box {
        width: calc(100% - var(--version-page-gutter)) !important;
    }

    body.version-page .floor-box .title.tc,
    body.version-page .floor-wrap-box .title.tc,
    body.version-page .auto-system-box > .title,
    body.version-page .common-questions-box > .title,
    body.version-page .choose-ys-box .auto-system-box > .title {
        font-size: 25px !important;
        line-height: 1.32 !important;
        text-wrap: auto;
        overflow-wrap: anywhere;
    }

    body.version-page .floor-box .subtitle.tc,
    body.version-page .floor-wrap-box .subtitle.tc,
    body.version-page .auto-system-box > .subtitle,
    body.version-page .common-questions-box > .subtitle {
        margin: 10px auto 22px !important;
        font-size: 15px !important;
        line-height: 1.65 !important;
    }

    html body.version-page .floor-box .card-item,
    html body.version-page .floor-wrap-box .floor-box .card-item,
    html body.version-page .floor-box .container-box .card-item,
    html body.version-page .card-item,
    html body.version-page .card-item.card-item2 {
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 20px !important;
        margin-top: 22px !important;
        padding: 18px !important;
        border-radius: 16px !important;
    }

    html body.version-page .floor-box .card-item > .img-box,
    html body.version-page .floor-wrap-box .floor-box .card-item > .img-box,
    html body.version-page .floor-box .container-box .card-item > .img-box,
    html body.version-page .card-item > .img-box,
    html body.version-page .card-item.card-item2 > .img-box {
        order: 2;
        min-height: 0;
        padding: 12px !important;
        border-radius: 14px !important;
    }

    html body.version-page .floor-box .card-item > .card-list,
    html body.version-page .floor-wrap-box .floor-box .card-item > .card-list,
    html body.version-page .floor-box .container-box .card-item > .card-list,
    html body.version-page .card-item > .card-list,
    html body.version-page .card-item.card-item2 > .card-list {
        order: 1;
        gap: 12px !important;
    }

    body.version-page .card-list .tit {
        font-size: 22px !important;
        line-height: 1.34 !important;
    }

    body.version-page .card-list .tit + .desc,
    body.version-page .card-list > .desc {
        font-size: 14px !important;
        line-height: 1.62 !important;
    }

    body.version-page .card-item .card,
    body.version-page .card-item.card-item2 .card {
        padding: 15px !important;
        border-radius: 12px !important;
    }

    body.version-page .card .title-box {
        gap: 9px !important;
        margin-bottom: 8px !important;
    }

    body.version-page .card .title-box img {
        width: 28px !important;
        height: 28px !important;
        padding: 4px;
    }

    body.version-page .card .title-box span {
        font-size: 17px !important;
        line-height: 1.38 !important;
    }

    body.version-page .card .desc {
        font-size: 14px !important;
        line-height: 1.68 !important;
    }

    body.version-page .choose-ys-box .auto-system-box,
    body.version-page > .auto-system-box,
    body.version-page .common-questions-box {
        padding: 46px 0 !important;
    }

    body.version-page .grid-cols-3-card,
    body.version-page .grid-cols-3 {
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 14px !important;
    }

    body.version-page .grid-cols-3-card-box,
    body.version-page .grid-cols-4-card-box {
        padding: 18px !important;
        border-radius: 14px !important;
    }

    body.version-page .grid-cols-3-card-box .head-box .title,
    body.version-page .grid-cols-4-card-box .head-box .title {
        font-size: 17px !important;
    }

    body.version-page .grid-cols-3-card-box .content,
    body.version-page .grid-cols-4-card-box .message-box {
        font-size: 14px !important;
        line-height: 1.68 !important;
    }

    body.version-page .questions-list {
        grid-template-columns: 1fr;
        gap: 12px;
        margin-top: 22px;
    }

    body.version-page .faq-question {
        min-height: 0;
        padding: 16px !important;
    }

    body.version-page .faq-question .question {
        font-size: 15px !important;
    }

    body.version-page .faq-answer {
        padding: 0 16px 16px !important;
        font-size: 14px !important;
    }

    body.version-page .common-sidebar,
    body.version-page .common-sidebar .sidebar {
        display: none !important;
    }
}