.caseSubTitle{
    font-size: 36px;
    color: #fff;
    font-weight: lighter;
}

.caseResultSection {
    padding: 110px 0 120px;
}

.caseResultSection .paragraph {
    text-align: center;
}

.caseResultSection .paragraphTitle {
    letter-spacing: 2px;
}

.caseResultSection .paragraphSubTitle {
    margin-top: 24px;
    line-height: 1.8;
    color: #002C63;
    opacity: 0.9;
}

.caseResultGrid {
    margin: 72px auto 0;
    display: flex;
    justify-content: space-between;
    width: 1200px;
    flex-wrap: wrap;
}

.caseResultItem {
    text-align: center;
    min-width: 180px;
}

.caseResultValue {
    font-size: 64px;
    font-weight: 700;
    color: #002C63;
    line-height: 1;
}

.caseResultUnit {
    font-size: 36px;
    font-weight: 600;
    margin-left: 2px;
}

.caseResultLabel {
    margin-top: 10px;
    font-size:24px;
    color: #000;
}

.ecommerceLogoRow {
    width: 100%;
    margin: 52px auto 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 108px;
}

.ecommerceLogoItem {
    width: 100px;
    object-fit: contain;
}

@media (max-width: 1200px) {
    .ecommerceLogoRow {
        gap: 64px;
    }

    .ecommerceLogoItem {
        width: 88px;
    }
}

@media (max-width: 992px) {
    .ecommerceLogoRow {
        gap: 40px;
    }

    .ecommerceLogoItem {
        width: 80px;
    }
}

@media (max-width: 768px) {
    .caseResultSection {
        padding: 64px 0 72px;
    }

    .caseResultGrid {
        margin-top: 32px;
        gap: 26px;
    }

    .caseResultValue {
        font-size: 36px;
    }

    .ecommerceLogoRow {
        margin-top: 32px;
        justify-content: center;
        gap: 18px;
        flex-wrap: wrap;
    }

    .ecommerceLogoItem {
        width: 72px;
    }
}

@media (max-width: 480px) {
    .ecommerceLogoRow {
        gap: 12px;
    }

    .ecommerceLogoItem {
        width: 64px;
    }
}




/* ============ */

.caseSolutionImage1{
    width: 80%;
    margin: 72px auto ;
}

@media (max-width: 768px) {
    .caseSolutionImage1 {
        width: 100%;
    }
}

/* ================== 响应式覆盖（不修改基础样式） ================== */
@media (max-width: 1280px) {
    .caseResultGrid {
        width: 100%;
        padding: 0 40px;
        box-sizing: border-box;
        justify-content: center;
        gap: 90px;
    }
}

@media (max-width: 992px) {
    .caseResultGrid {
        width: 100%;
        padding: 0 28px;
        box-sizing: border-box;
        justify-content: center;
        gap: 56px;
    }

    .caseResultSection .paragraphSubTitle {
        font-size: 16px;
    }

    .caseResultValue {
        font-size: 48px;
    }

    .caseResultUnit {
        font-size: 24px;
    }

    .caseResultLabel {
        font-size: 18px;
    }
}

@media (max-width: 768px) {
    .caseResultGrid {
        width: 100%;
        padding: 0 20px;
        box-sizing: border-box;
        justify-content: center;
        gap: 40px;
        flex-direction: column;
    }

    .caseResultValue {
        font-size: 36px;
    }

    .caseResultUnit {
        font-size: 20px;
    }

    .caseResultLabel {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .caseResultGrid {
        gap: 22px;
    }

    .caseResultItem {
        min-width: 140px;
    }
}

/* ============ caseSubTitle 响应式覆盖（不修改基础样式） ============ */
@media (max-width: 1499px) {
    .caseSubTitle{
        font-size: 28px;
    }
}

@media (max-width: 991px) {
    .caseSubTitle{
        font-size: 22px;
    }
}

@media (max-width: 768px) {
    .caseSubTitle{
        font-size: 18px;
    }
}

@media (max-width: 480px) {
    .caseSubTitle{
        font-size: 16px;
    }
}