.ahd_lineup {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.ahd_lineup__item {
    background-color: #dff1f1;
    border-radius: 6px;
    padding: 40px 20px;
    width: calc(50% - 16px);
}

.ahd_lineup__item__title {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-align: center;
}

.ahd_lineup__item__list {
    display: flex;
    justify-content: center;
    margin: 0 -10px;
}

.ahd_lineup__item__list__item {
    background-color: #ffffff;
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-weight: bold;
    margin: 0 10px;
    padding: 10px;
    text-align: center;
    width: calc(33.333% - 20px);
}

.ahd_compare {
    background-color: #dff1f1;
    border-radius: 6px;
    padding: 20px;
}

.ahd_compare__inner {
    background-color: #ffffff;
    border-radius: 6px;
}

.ahd_compare__title {
    cursor: pointer;
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: 0.025em;
    line-height: 1.5;
    margin-bottom: 0;
    padding: 40px;
    position: relative;
}

.ahd_compare__title::before,
.ahd_compare__title::after {
    background-color: #000000;
    content: '';
    display: block;
    position: absolute;
    top: 50%;
    transition: transform 0.2s;
    transform-origin: center center;
}

.ahd_compare__title::before {
    height: 2px;
    margin-top: -1px;
    width: 16px;
    right: 40px;
}

.ahd_compare__title::after {
    height: 16px;
    margin-top: -8px;
    width: 2px;
    right: 47px;
}

.ahd_compare__title--open::before,
.ahd_compare__title--open::after {
    transform: rotate(45deg);
}

.ahd_compare__description {
    display: none;
    font-size: 1.4rem;
    letter-spacing: 0.025em;
    line-height: 1.5;
    padding: 0 40px 40px;
}

.ahd_system {
    margin-bottom: 60px;
}

.ahd_camera_table {
    table-layout: fixed;
    width: 100%;
}

.ahd_camera_table th,
.ahd_camera_table td {
    border-left: 1px solid #dbdbdb;
    font-size: 1.2rem;
    font-weight: 400;
    letter-spacing: 0.025em;
    padding: 1em 1em;
    text-align: left;
}

.ahd_camera_table td {
    text-align: center;
}

.ahd_camera_table th.center,
.ahd_camera_table td.center {
    text-align: center;
}

.ahd_camera_table th:first-child,
.ahd_camera_table td:first-child {
    border-left: 0;
}

.ahd_camera_table tbody tr:nth-child(odd) th,
.ahd_camera_table tbody tr:nth-child(odd) td {
    background-color: #dff1f1;
}

.ahd_camera_table img{
    height: 44px;
    width: 58px;
}

.ahd_option {
    display: flex;
    flex-wrap: wrap;
    flex-direction: row-reverse;
    margin-bottom: 40px;
}

.ahd_option__text {
    flex: 1;
    padding-left: 20px;
}

.ahd_option__text .security_heading-marker {
    margin-bottom: 20px;
}

.ahd_option__text__description {
    font-size: 1.4rem;
    letter-spacing: 0.025em;
    line-height: 1.5;
    margin-bottom: 20px;
}

.ahd_option__text__button .security_button--max {
    margin-left: 0;
}

.ahd_option__image {
    width: 250px;
}

@media (max-width: 767px) {
    .ahd_lineup__item {
        margin-bottom: 10px;
        padding: 20px;
        width: 100%;
    }

    .ahd_lineup__item:last-child {
        margin-bottom: 0;
    }

    .ahd_lineup__item__title {
        font-size: 1.4rem;
        margin-bottom: 10px;
    }

    .ahd_compare {
        padding: 10px;
    }

    .ahd_compare__title {
        font-size: 1.4rem;
        padding: 20px 60px 20px 20px;
    }

    .ahd_compare__title::before {
        right: 20px;
    }

    .ahd_compare__title::after {
        right: 27px;
    }

    .ahd_compare__description {
        font-size: 1.2rem;
        padding: 0 20px 20px;
    }

    .ahd_system {
        margin-bottom: 20px;
    }

    .ahd_camera_table--double {
        width: 180px !important;
    }

    .ahd_camera_table--triple {
        width: 240px !important;
    }

    .ahd_option {
        margin-bottom: 20px;
    }

    .ahd_option:last-child {
        margin-bottom: 0;
    }

    .ahd_option__text {
        padding-left: 10px;
    }

    .ahd_option__text .security_heading-marker {
        margin-bottom: 10px;
    }

    .ahd_option__text__description {
        font-size: 1.2rem;
    }

    .ahd_option__image {
        width: calc(50% - 10px);
    }

}