body{
    margin:0;
    background:#fffafc;
    color:#333;
    font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Sans","Yu Gothic","Meiryo",sans-serif;
}

a{
    text-decoration:none;
}

img{
    max-width:100%;
    height:auto;
    vertical-align:bottom;
}

*,
*::before,
*::after{
    box-sizing:border-box;
}

.rk-container{
    max-width:1400px;
    margin:0 auto;
    padding:0 16px;
    box-sizing:border-box;
}

/* ヘッダー */
.rk-header{
    background:#fff;
    border-bottom:1px solid #edd8df;
}

.rk-header-inner{
    min-height:82px;
    display:flex;
    align-items:center;
    gap:20px;
    padding:12px 0;
}

.rk-brand{
    display:flex;
    align-items:center;
    gap:12px;
    min-width:0;
    flex:0 0 auto;
}

.rk-brand-logo img{
    width:52px;
    height:52px;
    object-fit:contain;
    border-radius:12px;
}

.rk-brand-text{
    display:flex;
    flex-direction:column;
    gap:4px;
    min-width:0;
}

.rk-brand-title{
    font-size:20px;
    font-weight:700;
    color:#7a4b57;
    line-height:1.3;
}

.rk-brand-sub{
    font-size:13px;
    color:#7f7780;
    line-height:1.5;
}

.rk-header-search{
    margin-left:auto;
    display:flex;
    align-items:center;
    gap:10px;
    flex:1;
    max-width:720px;
    min-width:0;
}

.rk-header-search-input{
    flex:1 1 auto;
    min-width:0;
    width:100%;
    height:48px;
    padding:0 16px;
    border:2px solid #e4b7c4;
    border-radius:12px;
    background:#fff;
    font-size:15px;
    outline:none;
    box-sizing:border-box;
    appearance:none;
    -webkit-appearance:none;
}

.rk-header-search-input::placeholder{
    color:#9a8d93;
}

.rk-header-search-select{
    flex:0 0 110px;
    width:110px;
    min-width:110px;
    height:48px;
    border:2px solid #e4b7c4;
    border-radius:12px;
    background:#fff;
    font-size:14px;
    outline:none;
    box-sizing:border-box;
    padding:0 12px;
    color:#333;
    appearance:none;
    -webkit-appearance:none;
}

.rk-header-search-btn{
    flex:0 0 auto;
    height:48px;
    padding:0 22px;
    border:none;
    border-radius:12px;
    background:#ea8ba1;
    color:#fff;
    font-size:14px;
    font-weight:700;
    cursor:pointer;
    white-space:nowrap;
    appearance:none;
    -webkit-appearance:none;
}

/* 本文 */
.rk-main-wrap{
    padding:20px 0 40px;
}

.rk-breadcrumb{
    margin:0 0 18px;
    font-size:14px;
    line-height:1.8;
    color:#8c7a81;
}

.rk-breadcrumb a{
    color:#2f8fcd;
    font-weight:500;
}

/* 大カテゴリ */
.rk-category-nav-wrap{
    margin:0 0 14px;
}

.rk-category-nav{
    display:flex;
    flex-wrap:wrap;
    gap:12px 10px;
    align-items:flex-end;
}

.rk-category-link{
    position:relative;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    min-height:48px;
    padding:11px 22px 10px;
    border-radius:14px 14px 0 0;
    background:linear-gradient(180deg,#fffefe 0%,#fff3f7 100%);
    border:1px solid #e7ccd5;
    border-bottom:3px solid #e9d3da;
    color:#7a4b57;
    font-size:15px;
    font-weight:700;
    line-height:1.4;
    box-sizing:border-box;
    box-shadow:0 2px 6px rgba(122,75,87,.05);
    transition:all .2s ease;
}

.rk-category-link:hover{
    transform:translateY(-1px);
    background:linear-gradient(180deg,#fffafd 0%,#ffeff5 100%);
}

.rk-category-link.is-active{
    background:linear-gradient(180deg,#ef9fb3 0%,#ea8ba1 100%);
    border-color:#ea8ba1;
    border-bottom:3px solid #d86f89;
    color:#fff;
    box-shadow:0 4px 10px rgba(234,139,161,.18);
}

/* 子カテゴリ */
.rk-subcategory-wrap{
    margin:0 0 22px;
    background:#fff;
    border:1px solid #f1dfe5;
    border-radius:18px;
    padding:14px;
}

.rk-subcategory-scroll{
    display:flex;
    flex-wrap:wrap;
    gap:10px 8px;
}

.rk-subcategory-link{
    position:relative;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    min-height:36px;
    padding:7px 14px 6px;
    border-radius:11px;
    background:linear-gradient(180deg,#fffefe 0%,#fff5f8 100%);
    border:1px solid #e8d2d9;
    color:#7a4b57;
    font-size:12px;
    font-weight:600;
    line-height:1.3;
    white-space:nowrap;
    box-sizing:border-box;
    box-shadow:0 1px 4px rgba(122,75,87,.05);
    transition:all .2s ease;
}

.rk-subcategory-link:hover{
    transform:translateY(-1px);
    background:linear-gradient(180deg,#fffafd 0%,#fff0f5 100%);
}

.rk-subcategory-link.is-active{
    background:linear-gradient(180deg,#8b5d68 0%,#7a4b57 100%);
    color:#fff;
    border-color:#7a4b57;
    box-shadow:0 3px 8px rgba(122,75,87,.15);
}

/* レイアウト */
.rk-layout{
    display:grid;
    grid-template-columns:minmax(0, 1fr) 300px;
    gap:24px;
    align-items:start;
}

.rk-main-content{
    min-width:0;
}

.rk-sidebar{
    min-width:0;
    width:100%;
}

.rk-title{
    margin:0 0 10px;
    font-size:34px;
    color:#7a4b57;
}

.rk-sub{
    margin:0 0 18px;
    color:#777;
    font-size:14px;
    line-height:1.8;
}

/* 商品 */
.rk-grid{
    display:grid;
    grid-template-columns:repeat(4,minmax(0,1fr));
    gap:18px;
}

.rk-card{
    background:#fff;
    border:1px solid #f1dfe5;
    border-radius:18px;
    overflow:hidden;
    box-shadow:0 2px 10px rgba(0,0,0,.05);
    display:flex;
    flex-direction:column;
    min-width:0;
}

.rk-thumb{
    padding:16px 16px 0;
    text-align:center;
}

.rk-thumb img{
    width:100%;
    max-width:220px;
    height:220px;
    object-fit:contain;
    border-radius:10px;
}

.rk-body{
    padding:14px 16px 16px;
    display:flex;
    flex-direction:column;
    gap:8px;
    flex:1;
    min-width:0;
}

.rk-name{
    margin:0;
    font-size:14px;
    line-height:1.7;
    font-weight:400;
    min-height:3.4em;
    display:-webkit-box;
    -webkit-line-clamp:2;
    -webkit-box-orient:vertical;
    overflow:hidden;
    word-break:break-word;
}

.rk-name a{
    color:#333;
}

.rk-price{
    color:#e3505d;
    font-size:18px;
    font-weight:700;
}

.rk-review{
    display:flex;
    align-items:center;
    gap:6px;
    flex-wrap:wrap;
    font-size:12px;
    color:#f29a1f;
}

.rk-review-count{
    color:#777;
}

.rk-shop{
    font-size:12px;
    color:#777;
    word-break:break-word;
}

.rk-btn{
    margin-top:auto;
    display:inline-block;
    align-self:flex-start;
    padding:10px 16px;
    background:#f08aa0;
    color:#fff;
    border-radius:999px;
    font-size:13px;
    font-weight:700;
}

/* サイドバー */
.rk-side-box{
    background:#fff;
    border:1px solid #f1dfe5;
    border-radius:18px;
    padding:16px;
    margin-bottom:18px;
    box-sizing:border-box;
}

.rk-side-title{
    margin:0 0 14px;
    font-size:18px;
    color:#7a4b57;
}

.rk-side-links{
    display:flex;
    flex-direction:column;
    gap:10px;
}

.rk-side-main{
    display:block;
    padding:12px 14px;
    border-radius:12px;
    background:#fffafc;
    border:1px solid #ecd6dd;
    color:#7a4b57;
    font-size:14px;
    font-weight:700;
    box-sizing:border-box;
}

.rk-side-main.is-active{
    background:#ea8ba1;
    border-color:#ea8ba1;
    color:#fff;
}

.rk-side-sub{
    display:flex;
    flex-direction:column;
    gap:8px;
    padding:2px 0 4px 10px;
}

.rk-side-sub-link{
    display:block;
    color:#555;
    font-size:13px;
    line-height:1.6;
}

.rk-side-sub-link.is-active{
    color:#e3505d;
    font-weight:700;
}

.rk-side-tags{
    display:flex;
    flex-wrap:wrap;
    gap:8px;
}

.rk-side-tag{
    display:inline-block;
    padding:8px 12px;
    border-radius:999px;
    background:#fffafc;
    border:1px solid #ecd6dd;
    color:#7a4b57;
    font-size:12px;
    font-weight:700;
}

.rk-side-ad{
    width:100%;
}

.rk-ad-placeholder{
    min-height:280px;
    border:1px dashed #d9b8c3;
    border-radius:14px;
    background:#fff8fa;
    display:flex;
    align-items:center;
    justify-content:center;
    color:#aa7f8d;
    font-size:14px;
    text-align:center;
    padding:12px;
    box-sizing:border-box;
}

.rk-message{
    padding:18px;
    background:#fff;
    border:1px solid #f1dfe5;
    border-radius:18px;
}

.rk-error{
    color:#b94a63;
}

.rk-pager{
    margin-top:24px;
    display:flex;
    justify-content:center;
    gap:8px;
    flex-wrap:wrap;
    align-items:center;
}

.rk-pager a,
.rk-pager span{
    display:inline-block;
    min-width:40px;
    padding:10px 12px;
    border-radius:999px;
    border:1px solid #ecd6dd;
    background:#fff;
    color:#7a4b57;
    font-size:13px;
    text-align:center;
    box-sizing:border-box;
}

.rk-pager .current{
    background:#ea8ba1;
    color:#fff;
    border-color:#ea8ba1;
}

.rk-pager .rk-next-page{
    min-width:auto;
    padding:10px 18px;
}

/* フッター */
.rk-footer{
    margin-top:48px;
    background:#fdf3f6;
    border-top:1px solid #f1d7df;
}

.rk-footer-inner{
    padding-top:34px;
    padding-bottom:20px;
}

.rk-footer-grid{
    display:grid;
    grid-template-columns:repeat(4,minmax(0,1fr));
    gap:34px;
    align-items:start;
    width:100%;
}

.rk-footer-column{
    min-width:0;
}

.rk-footer-label{
    margin:0 0 4px;
    font-size:11px;
    letter-spacing:.08em;
    color:#e7a1af;
    font-weight:700;
    text-transform:uppercase;
    line-height:1.4;
}

.rk-footer-heading{
    margin:0 0 16px;
    font-size:18px;
    font-weight:700;
    color:#ef8ea0;
    line-height:1.4;
    padding-bottom:12px;
    border-bottom:1px solid #efb8c3;
}

.rk-footer-menu{
    list-style:none;
    margin:0;
    padding:0;
}

.rk-footer-menu li{
    margin:0;
    border-bottom:1px solid #f2dfe5;
}

.rk-footer-menu a{
    position:relative;
    display:block;
    padding:14px 22px 14px 0;
    color:#6f656a;
    font-size:14px;
    line-height:1.8;
    transition:.2s ease;
}

.rk-footer-menu a::after{
    content:">";
    position:absolute;
    right:0;
    top:50%;
    transform:translateY(-50%);
    color:#efb1bd;
    font-size:20px;
    line-height:1;
}

.rk-footer-menu a:hover{
    color:#e57f96;
    padding-left:4px;
}

.rk-footer-bottom{
    margin-top:26px;
    padding-top:16px;
    border-top:1px solid #f1d7df;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:16px;
    flex-wrap:wrap;
}

.rk-footer-site a{
    color:#7a4b57;
    font-size:14px;
    font-weight:700;
}

.rk-footer-copy{
    color:#8e8589;
    font-size:12px;
}

/* レスポンシブ */
@media (max-width: 1180px){
    .rk-header-inner{
        flex-wrap:wrap;
    }

    .rk-header-search{
        width:100%;
        max-width:none;
        margin-left:0;
    }

    .rk-layout{
        grid-template-columns:1fr;
    }

    .rk-sidebar{
        order:2;
    }

    .rk-grid{
        grid-template-columns:repeat(3,minmax(0,1fr));
    }
}

@media (max-width: 980px){
    .rk-footer-grid{
        grid-template-columns:repeat(2,minmax(0,1fr));
        gap:26px;
    }
}

@media (max-width: 860px){
    .rk-grid{
        grid-template-columns:repeat(2,minmax(0,1fr));
    }
}

@media (max-width: 700px){
    .rk-container{
        padding:0 12px;
    }

    .rk-header-inner{
        flex-direction:column;
        align-items:stretch;
        gap:12px;
    }

    .rk-brand{
        width:100%;
    }

    .rk-brand-title{
        font-size:18px;
    }

    .rk-brand-sub{
        font-size:12px;
    }

    .rk-header-search{
        width:100%;
        max-width:none;
        margin-left:0;
        flex-direction:column;
        align-items:stretch;
        gap:10px;
    }

    .rk-header-search-input,
    .rk-header-search-select,
    .rk-header-search-btn{
        width:100%;
        min-width:0;
        max-width:100%;
        display:block;
    }

    .rk-header-search-select{
        flex:none;
        height:46px;
    }

    .rk-header-search-btn{
        flex:none;
        height:48px;
        padding:0 16px;
        font-size:15px;
    }

    .rk-breadcrumb{
        font-size:13px;
        line-height:1.7;
    }

    .rk-category-nav{
        display:grid;
        grid-template-columns:repeat(2,minmax(0,1fr));
        gap:10px;
        align-items:stretch;
    }

    .rk-category-link{
        width:100%;
        min-width:0;
        min-height:44px;
        padding:10px 10px 9px;
        font-size:14px;
        text-align:center;
        border-radius:14px 14px 0 0;
    }

    .rk-subcategory-wrap{
        padding:12px;
    }

    .rk-subcategory-scroll{
        gap:8px;
    }

    .rk-subcategory-link{
        max-width:100%;
        min-height:34px;
        padding:6px 12px;
        font-size:12px;
    }

    .rk-grid{
        grid-template-columns:1fr;
        gap:14px;
    }

    .rk-card{
        flex-direction:row;
        align-items:flex-start;
        padding:12px;
    }

    .rk-thumb{
        width:110px;
        min-width:110px;
        padding:0;
        margin-right:12px;
    }

    .rk-thumb img{
        width:110px;
        height:110px;
        max-width:none;
    }

    .rk-body{
        flex:1;
        padding:0;
        gap:6px;
    }

    .rk-name{
        min-height:auto;
        font-size:13px;
        line-height:1.6;
    }

    .rk-price{
        font-size:17px;
    }

    .rk-review{
        font-size:11px;
    }

    .rk-shop{
        font-size:11px;
    }

    .rk-btn{
        display:none;
    }

    .rk-footer{
        margin-top:36px;
    }

    .rk-footer-inner{
        padding-top:26px;
        padding-bottom:18px;
    }

    .rk-footer-grid{
        grid-template-columns:1fr;
        gap:22px;
    }

    .rk-footer-heading{
        font-size:17px;
        margin-bottom:12px;
        padding-bottom:10px;
    }

    .rk-footer-menu a{
        padding:12px 20px 12px 0;
        font-size:13px;
        line-height:1.7;
    }

    .rk-footer-bottom{
        margin-top:20px;
        padding-top:14px;
        flex-direction:column;
        align-items:flex-start;
        gap:8px;
    }
}
/* フッター */

.rk-footer-links{

display:flex;

gap:60px;

padding:40px 20px;

border-top:1px solid #eee;

font-size:14px;

flex-wrap:wrap;

}



.rk-footer-column{

min-width:200px;

}



.rk-footer-title{

font-weight:bold;

margin-bottom:12px;

font-size:15px;

color:#333;

}



.rk-footer-column ul{

list-style:none;

padding:0;

margin:0;

}



.rk-footer-column li{

margin-bottom:8px;

}



.rk-footer-column a{

text-decoration:none;

color:#666;

transition:0.2s;

}



.rk-footer-column a:hover{

color:#ff4a7a;

}



.rk-footer-copy{

border-top:1px solid #eee;

text-align:center;

padding:20px;

font-size:13px;

color:#888;

}