.product-mid-banner {
    position: relative;
    background-image: var(--desktop-bg);
    background-size: cover;
    background-position: center;
    color: #fff;
    overflow: hidden;
    display: flex;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    border-radius: 24px;
    aspect-ratio: 2.4;
    margin-top: 98px;
}
.product-mid-banner__content {
    margin-left: 7rem;
    max-width: 30rem;
}
.product-mid-banner h2 {
    font-weight: 600;
    font-size: 48px;
    line-height: 56px;
    letter-spacing: 0%;
    color: #fff;
}

.product-mid-banner__desc {
    font-weight: 600;
    font-size: 16px;
    line-height: 22px;
    margin: 1.6rem 0 0 0;
}

.product-mid-banner__button {
    border-radius: 50px;
    padding: 6px 22px;
    cursor: pointer;
    color: #000 !important;
    background-color: #fff !important;
    margin-top: 2.6rem;
    display: inline-block;
}
.product-mid-banner__button:hover {
    background-color: #000 !important;
    color: #fff !important;
}
@media (min-width: 768px) and (max-width: 1024px) {
    .product-mid-banner {
        margin-top: 56px;
    }
    .product-mid-banner h2 {
        font-size: 36px;
        line-height: 44px;
    }

    .product-mid-banner__desc {
        font-size: 14px;
        line-height: 20px;
    }
    .product-mid-banner__content {
        max-width: 26rem;
    }
}
@media (max-width: 767px) {
    .product-mid-banner {
        background-image: var(--mobile-bg);
        min-height: 142.86vw; /* 基于视窗宽度计算高度，比例 1/0.7 = 1.4286 */
        height: auto;
        flex-direction: column;
        justify-content: center;
        aspect-ratio: unset; /* 移除 aspect-ratio，用 min-height 代替 */
        border-radius: 0;
        margin-top: 30px;
    }
    .product-mid-banner h2 {
        font-size: 32px;
        line-height: 38px;
    }
    .product-mid-banner__desc {
        font-size: 14px;
        line-height: 20px;
        margin: 0!important;
    }
    .product-mid-banner__content {
        padding: 2rem 1rem 0 1rem;
        text-align: center;
        width: 100%;
        margin: 0;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        flex: 1;
        margin-bottom: 18rem;
    }
    .product-mid-banner__button {
        margin-top: 1rem;
    }
}