/* ========================================
   Product Detail Page
   ======================================== */

.productDetail {
    width: 100%;
    padding: 40px 0 60px;
}

.productDetail-in {
    width: 100%;
}

/* Product Title */
.productTitle {
    width: 100%;
    margin-bottom: 35px;
    font-size: 32px;
    line-height: 1.4;
    font-weight: 600;
    text-align: center;
    color: #333;
}

/* Product Basic Information */
.productInfo {
    display: flex;
    width: 100%;
    max-width: 1100px;
    margin: 0 auto 50px;
    padding: 30px;
    box-sizing: border-box;
    background: #fff;
}

/* Product Image */
.productImage {
    width: 50%;
    padding: 10px;
    box-sizing: border-box;
    text-align: center;
}

.productImage img {
    display: block;
    width: 100%;
    max-width: 480px;
    height: auto;
    margin: 0 auto;
    object-fit: contain;
}

/* Product Information */
.productInfoText {
    width: 50%;
    padding: 25px 20px 25px 50px;
    box-sizing: border-box;
}

.productInfoItem {
    padding: 16px 0;
    border-bottom: 1px solid #eeeeee;
    font-size: 16px;
    line-height: 1.6;
    color: #555;
}

.productInfoItem span {
    display: inline-block;
    min-width: 130px;
    font-weight: 600;
    color: #333;
}

/* Market Price */
.productInfoItem:nth-child(2) {
    color: #888;
}

/* Current Price */
.productInfoItem:nth-child(3) {
    font-size: 22px;
    font-weight: 600;
    color: #0c5474;
}

.productInfoItem:nth-child(3) span {
    color: #333;
}

/* Product Details */
.productContent {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
}

.productContentTitle {
    position: relative;
    padding: 0 0 15px;
    margin-bottom: 30px;
    border-bottom: 1px solid #e5e5e5;
    font-size: 24px;
    line-height: 1.4;
    font-weight: 600;
    color: #333;
}

.productContentTitle:after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 80px;
    height: 3px;
    background: #0c5474;
}

.productContentBody {
    width: 100%;
    font-size: 16px;
    line-height: 1.8;
    color: #555;
}

.productContentBody img {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 15px auto;
}

.productContentBody p {
    margin: 0 0 15px;
}

.productContentBody table {
    max-width: 100%;
    border-collapse: collapse;
}

.productContentBody iframe {
    max-width: 100%;
}


/* Previous / Next */
.productOthers {
    width: 100%;
    max-width: 1100px;
    margin: 50px auto 0;
    padding-top: 20px;
    border-top: 1px solid #eeeeee;
}

.productOthers .pre-next {
    display: flex;
    justify-content: space-between;
    gap: 30px;
}

.product-prev,
.product-next {
    width: 50%;
    font-size: 14px;
    line-height: 1.6;
}

.product-next {
    text-align: right;
}

.product-prev a,
.product-next a {
    color: #555;
    text-decoration: none;
}

.product-prev a:hover,
.product-next a:hover {
    color: #0c5474;
}


/* ========================================
   Mobile
   ======================================== */

@media (max-width: 768px) {

    .productDetail {
        padding: 25px 15px 40px;
        box-sizing: border-box;
    }

    .productTitle {
        margin-bottom: 25px;
        font-size: 24px;
    }

    .productInfo {
        display: block;
        padding: 15px;
        margin-bottom: 35px;
    }

    .productImage {
        width: 100%;
        padding: 0;
        margin-bottom: 25px;
    }

    .productImage img {
        width: 100%;
        max-width: 100%;
    }

    .productInfoText {
        width: 100%;
        padding: 0;
    }

    .productInfoItem {
        padding: 13px 0;
        font-size: 15px;
    }

    .productInfoItem span {
        min-width: 110px;
    }

    .productInfoItem:nth-child(3) {
        font-size: 20px;
    }

    .productContent {
        width: 100%;
    }

    .productContentTitle {
        margin-bottom: 20px;
        font-size: 21px;
    }

    .productContentBody {
        font-size: 15px;
        line-height: 1.7;
    }

    .productOthers {
        margin-top: 35px;
    }

    .productOthers .pre-next {
        display: block;
    }

    .product-prev,
    .product-next {
        width: 100%;
        margin-bottom: 12px;
        text-align: left;
    }
}