.product-channel-warp {
    padding: 60px 0;
    background: #ffffff;
}

.product-channel-top {
    text-align: center;
    margin-bottom: 40px;
}

    .product-channel-top span {
        display: inline-block;
        color: #fc0000;
        font-size: 14px;
        line-height: 22px;
        font-weight: 700;
        letter-spacing: 2px;
        text-transform: uppercase;
        margin-bottom: 10px;
    }

    .product-channel-top h1 {
        margin: 0 0 14px 0;
        color: #222222;
        font-size: 2.5rem;
        line-height: 1.2;
        font-weight: 700;
    }

    .product-channel-top p {
        max-width: 820px;
        margin: 0 auto;
        color: #666666;
        font-size: 16px;
        line-height: 30px;
    }

.product-channel-group {
    margin-bottom: 48px;
}

    .product-channel-group:last-child {
        margin-bottom: 0;
    }

.product-channel-group-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 20px;
    margin-bottom: 24px;
    padding-bottom: 14px;
    border-bottom: 1px solid #eeeeee;
}

.product-channel-group-title h2 {
    margin: 0 0 8px 0;
    color: #222222;
    font-size: 2rem;
    line-height: 1.2;
    font-weight: 700;
}

.product-channel-group-title p {
    margin: 0;
    color: #666666;
    font-size: 15px;
    line-height: 26px;
}

.product-channel-more {
    display: inline-block;
    padding: 10px 22px;
    border: 1px solid #fc0000;
    border-radius: 24px;
    color: #fc0000;
    font-size: 14px;
    line-height: 22px;
    text-decoration: none;
    transition: all .3s ease;
    white-space: nowrap;
}

    .product-channel-more:hover {
        background: #fc0000;
        color: #ffffff;
    }

.product-channel-list {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
}

.product-channel-item {
    background: #ffffff;
    border: 1px solid #eeeeee;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0,0,0,0.05);
    transition: all .3s ease;
}

    .product-channel-item:hover {
        transform: translateY(-4px);
        box-shadow: 0 14px 30px rgba(0,0,0,0.09);
    }

.product-channel-img {
    display: block;
    width: 100%;
    background: #f8f8f8;
    overflow: hidden;
}

    .product-channel-img img {
        display: block;
        width: 100%;
        height: 320px;
        object-fit: cover;
        transition: all .35s ease;
    }

.product-channel-item:hover .product-channel-img img {
    transform: scale(1.05);
}

.product-channel-info {
    padding: 18px 16px 20px;
}

    .product-channel-info h3 {
        margin: 0 0 10px 0;
        font-size: 1.12rem;
        line-height: 1.45;
        font-weight: 700;
    }

        .product-channel-info h3 a {
            color: #222222;
            text-decoration: none;
            transition: all .3s ease;
        }

            .product-channel-info h3 a:hover {
                color: #fc0000;
            }

    .product-channel-info p {
        margin: 0;
        color: #666666;
        font-size: 14px;
        line-height: 24px;
    }

@media screen and (max-width:1199px) {
    .product-channel-list {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 18px;
    }

    .product-channel-img img {
        height: 280px;
    }
}

@media screen and (max-width:991px) {
    .product-channel-warp {
        padding: 45px 0;
    }

    .product-channel-top {
        margin-bottom: 30px;
    }

        .product-channel-top h1 {
            font-size: 2rem;
        }

        .product-channel-top p {
            font-size: 15px;
            line-height: 28px;
        }

    .product-channel-group {
        margin-bottom: 38px;
    }

    .product-channel-group-top {
        flex-wrap: wrap;
        align-items: flex-start;
        margin-bottom: 18px;
    }

    .product-channel-group-title h2 {
        font-size: 1.6rem;
    }

    .product-channel-group-title p {
        font-size: 14px;
        line-height: 24px;
    }

    .product-channel-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 18px;
    }

    .product-channel-img img {
        height: 300px;
    }
}

@media screen and (max-width:767px) {
    .product-channel-warp {
        padding: 35px 0;
    }

    .product-channel-top {
        margin-bottom: 24px;
    }

        .product-channel-top h1 {
            font-size: 1.65rem;
            line-height: 1.3;
        }

        .product-channel-top p {
            font-size: 14px;
            line-height: 24px;
        }

    .product-channel-group {
        margin-bottom: 30px;
    }

    .product-channel-group-top {
        gap: 12px;
        margin-bottom: 16px;
        padding-bottom: 12px;
    }

    .product-channel-group-title h2 {
        font-size: 1.28rem;
    }

    .product-channel-group-title p {
        font-size: 14px;
        line-height: 22px;
    }

    .product-channel-more {
        padding: 8px 18px;
        font-size: 13px;
    }

    .product-channel-list {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .product-channel-img img {
        height: auto;
    }

    .product-channel-info h3 {
        font-size: 1.05rem;
    }

    .product-channel-info p {
        font-size: 14px;
        line-height: 22px;
    }
}