.shop-main{max-width:1080px;margin:0 auto;padding:32px 20px 80px}
.shop-head{margin-bottom:28px}
.shop-crumb{font-size:12px;letter-spacing:.05em;color:#9a9590;margin-bottom:10px}
.shop-crumb a{color:#5a5750;text-decoration:none}
.shop-crumb a:hover{text-decoration:underline}
.shop-crumb span{margin:0 6px;color:#c8c4bd}
.shop-title{font-size:26px;font-weight:600;letter-spacing:.08em;margin:0 0 6px;color:#1a1916}
.shop-lead{font-size:13px;color:#5a5750;margin:0}

/* カテゴリタイル */
.shop-cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px}
.shop-cat-card{display:block;text-decoration:none;color:inherit;border:1px solid #e0ddd6;border-radius:10px;overflow:hidden;background:#fff;transition:box-shadow .2s,transform .2s}
.shop-cat-card:hover{box-shadow:0 6px 20px rgba(0,0,0,.08);transform:translateY(-2px)}
.shop-cat-thumb{aspect-ratio:4/3;background:#f4f2ee;display:flex;align-items:center;justify-content:center;overflow:hidden}
.shop-cat-thumb img{width:100%;height:100%;object-fit:cover}
.shop-cat-noimg{font-size:44px;color:#c8c4bd;font-weight:300;letter-spacing:.1em}
.shop-cat-name{padding:14px 16px;font-size:15px;letter-spacing:.08em;font-weight:500;text-align:center}

/* フィルタ */
.shop-filters{border:1px solid #e0ddd6;border-radius:10px;background:#fff;padding:14px 16px;margin-bottom:24px}
.shop-filter-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.shop-filter-label{font-size:12px;letter-spacing:.08em;color:#5a5750;min-width:60px}
.shop-filter-opts{display:flex;gap:8px;flex-wrap:wrap}
.shop-chip{border:1px solid #d8d4cc;background:#fff;color:#5a5750;font-size:13px;padding:6px 14px;border-radius:999px;cursor:pointer;transition:all .15s}
.shop-chip:hover{border-color:#1a1916}
.shop-chip.is-on{background:#1a1916;color:#fff;border-color:#1a1916}

/* 製品グリッド */
.shop-prod-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px}
.shop-prod-card{border:1px solid #e0ddd6;border-radius:10px;background:#fff;padding:20px 18px;display:flex;flex-direction:column;gap:8px}
.shop-prod-name{font-size:16px;font-weight:600;letter-spacing:.04em;color:#1a1916}
.shop-prod-size{font-size:13px;color:#5a5750}
.shop-unit{color:#9a9590;font-size:11px;margin-left:2px}
.shop-prod-colors{font-size:12px;color:#9a9590;letter-spacing:.04em}
.shop-design-btn{margin-top:auto;padding-top:0;display:block;text-align:center;text-decoration:none;border:1px solid #1a1916;color:#1a1916;font-size:14px;letter-spacing:.06em;padding:11px 0;border-radius:8px;transition:all .15s}
.shop-design-btn:hover{background:#1a1916;color:#fff}
.shop-empty{padding:60px 0;text-align:center;color:#9a9590}

/* --- 商品カード サムネ (w37) --- */
.shop-prod-thumb{display:block;width:100%;aspect-ratio:1/1;border-radius:10px;overflow:hidden;background:#f2f0ec;margin-bottom:10px;}
.shop-prod-thumb img{width:100%;height:100%;object-fit:cover;display:block;}
.shop-prod-noimg{display:flex;width:100%;height:100%;align-items:center;justify-content:center;color:#b8b2a8;font-size:13px;letter-spacing:.05em;}