#brand_search .list_katakana_brand_search {
    width: 100%;
    margin: 2rem auto;
    position: relative;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    border-radius: 12px;
    overflow: hidden;
    padding: 24px 0;
    background-color: #fff0dc;
}

#brand_search .brand_searchinput {
    position: relative;
    display: block;
    box-sizing: border-box;
    width: 280px;
    height: 48px;
    border: 2px solid #d82300;
    background-color: #ffffff;
    padding: 0px 20px;
    border-radius: 6px 0 0 6px;
}

#brand_search .brand_searchbtn {
    background-color: #e60012;
    color: white;
    padding: 0 6px;
    border-radius: 0px 6px 6px 0px;
    display: flex;
    align-items: center;
    width: 80px;
}

#brand_search .brand_searchbtn img {
    height: 20px;
    margin-right: 6px;
}

.brand_searchinput:focus {
    outline: none;
    /* デフォルトのアウトラインを消す */
    box-shadow: 0 0 8px rgba(0, 123, 255, 0.5);
    /* 薄い青色のシャドウを追加 */
    background-color: #f0f8ff;
    /* フォーカス時の背景色を淡い青に */
    transition: all 0.3s ease;
    /* なめらかなスタイルの変化を追加 */
}

.brand_searchbtn:focus {
    outline: none;
    /* ボタンのフォーカス時のアウトラインを消す */
    box-shadow: 0 0 8px rgba(0, 123, 255, 0.5);
    /* ボタンに薄い青色のシャドウを追加 */
    transition: all 0.3s ease;
    /* なめらかなスタイルの変化を追加 */
}

#brand_search .list_katakana_brand_tab_flex {
    width: 100%;
    position: relative;
    display: flex;
    flex-wrap: wrap;
    border-radius: 24px;
    overflow: hidden;
    padding: 12px 0 0;
}

#brand_search .list_katakana_brand_tab_title {
    width: 100%;
    padding: 10px;
    text-align: center;
    background-color: #d82300;
    color: #ffffff;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
}

#brand_search .list_katakana_brand_tabbox {
    position: relative;
    box-sizing: border-box;
    display: block;
    width: 9%;
    height: 48px;
    margin: 0px 4px 8px;
    font-size: 20px;
    line-height: 24px;
    font-weight: 700;
    padding: 10px;
    border-radius: 12px;
    cursor: pointer;
    border: solid 1px #e60012;
    color: #e60012;
    transition: all 0.3s ease;
}

#brand_search .list_katakana_brand_tabbox::after {
    position: absolute;
    right: 4px;
    bottom: calc(50% - 8px);
    width: 16px;
    height: 16px;
    transform: rotate(90deg);
    vertical-align: middle;
    content: "";
    background-image: url(/brand/wp-content/themes/otakaraya/assets/img/common/icon_arrow_red01.png);
    background-size: cover;
}

#brand_search .list_katakana_brand_tabbox.wd_active::after,
#brand_search .list_katakana_brand_tabbox:hover::after {
    background-image: url(/brand/wp-content/themes/otakaraya/assets/img/common/icon_arrow_white01.png);
    /* 変更後の画像 */
}

#brand_search .list_katakana_brand_tabbox span {
    font-size: 14px;
}

#brand_search .list_katakana_brand_tabbox.wd_active,
#brand_search .list_katakana_brand_tabbox:hover {
    background-color: #e60012;
    color: white;
}

#brand_search .list_katakana_brand_tab_arrow {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: rotate(0deg);
    margin-left: -6px;
    width: 12px;
}

#brand_search .list_katakana_brand_superbox {
    width: 100%;
    margin: 0px auto 4rem;
}

#brand_search .list_katakana_brand_superbox.wd_active {
    display: block;
}

#brand_search .list_katakana_brand_col {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    margin-top: 2rem;
    gap: 2%;
}

#brand_search .list_katakana_brand_item_wrap {
    position: relative;
    display: block;
    box-sizing: border-box;
    width: 23%;
    border-top: solid 1px gray;
    margin-top: -1px;
}

#brand_search .list_katakana_brand_item_dummy {
    position: relative;
    display: block;
    box-sizing: border-box;
    width: 30%;
}

#brand_search .list_katakana_brand_item_wrap a {
    width: 100%;
}

#brand_search .list_katakana_brand_item {
    position: relative;
    box-sizing: border-box;
    width: 100%;
    padding: 12px 12px 12px 6px;
    border-bottom: 1px solid gray;
    height: 100%;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

#brand_search .list_katakana_brand_item:hover {
    opacity: 0.5;
}

#brand_search .list_katakana_brand_en {
    font-weight: 700;
    font-size: 12px;
    line-height: 16px;
    color: #b3b3b3;
}

#brand_search .list_katakana_brand_kana {
    font-weight: 700;
    font-size: 16px;
    line-height: 24px;
    width: 90%;
}

#brand_search .list_katakana_brand_tab_arrow_r {
    display: block;
    position: absolute;
    top: 50%;
    right: 6px;
    margin-top: -8px;
    width: 16px;
}

#brand_search .list_katakana_brand_none {
    position: relative;
    display: block;
    box-sizing: border-box;
    text-align: center;
    padding: 20px;
    font-weight: 700;
    color: #d82300;
}

#brand_search .wd_searchbox {
    width: 280px;
}

@media (max-width: 1200px) {
    #brand_search .list_katakana_brand_tabbox {
        width: 18%;
        height: 40px;
        font-size: 16px;
        padding: 6px 12px;
        margin: 2% 1%;
    }

    #brand_search .list_katakana_brand_tabbox span {
        font-size: 14px;
    }

    #brand_search .list_katakana_brand_tab_arrow {
        bottom: 6px;
        margin-left: -4px;
        width: 8px;
    }

    #brand_search .list_katakana_brand_item_wrap {
        width: 32%;
    }
}

@media (max-width: 767px) {
    #brand_search .titleHeading {
        font-size: 1.5rem;
        margin-top: 0;
    }

    #brand_search .brand_searchinput {
        width: 200px;
        font-size: 12px;
        padding: 0 0 0 12px;
    }

    #brand_search .brand_searchbtn {
        background-color: #e60012;
        color: white;
        padding: 0 12px;
        border-radius: 0px 6px 6px 0px;
        font-size: 14px;
    }

    #brand_search .brand_searchbtn img {
        height: 16px;
        margin-right: 6px;
    }

    #brand_search .list_katakana_brand_tabbox {
        font-size: 14px;
    }

    #brand_search .list_katakana_brand_item_wrap {
        width: 48%;
    }

    #brand_search .list_katakana_brand_item_dummy {
        width: 48%;
    }

    #brand_search .list_katakana_brand_en {
        font-size: 11px;
    }

    #brand_search .list_katakana_brand_kana {
        font-size: 12px;
    }

    #brand_search .list_katakana_brand_col {
        justify-content: space-between;
        gap: 0;
        margin-top: 1rem;
    }

    #brand_search .list_katakana_brand_search {
        margin: 2rem auto 0;
    }

    #brand_search .titleMain--wrapper {
        margin-top: 1rem;
    }
}