:root{--bg:#f8f7f2;--paper:#fff;--ink:#272624;--muted:#77746d;--line:#e1dfd8;--accent:#6b7d68;--accent2:#b46d52}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",YuGothic,Meiryo,sans-serif;line-height:1.55;padding-bottom:76px}
button,input{font:inherit}button{cursor:pointer}.hidden{display:none!important}
.topbar{position:sticky;top:0;z-index:15;display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid rgba(225,223,216,.9);background:rgba(248,247,242,.96);backdrop-filter:blur(10px)}
.brand-ja{font-weight:800;font-size:18px;letter-spacing:.05em}.brand-en{font-size:8px;letter-spacing:.16em;color:var(--muted)}.reset{border:0;background:none;color:var(--muted);font-size:12px}
main{max-width:960px;margin:auto;padding:0 15px 35px}.hero-mini{padding:25px 0 15px}.eyebrow{font-size:9px;letter-spacing:.17em;color:var(--muted);font-weight:800}.hero-mini h1{margin:4px 0 3px;font-size:30px;line-height:1.2}.hero-mini p{margin:0 0 14px;color:var(--muted);font-size:13px}
.search{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);padding:12px 14px;border-radius:14px}.search span{font-size:22px;color:var(--muted)}.search input{width:100%;border:0;outline:0;background:transparent;font-size:15px}
.category-tabs,.sub-tabs{display:flex;gap:6px;overflow:auto;scrollbar-width:none}.category-tabs{margin-top:14px;border-bottom:1px solid var(--line)}.tab{flex:0 0 auto;border:0;background:none;padding:10px 22px 9px;font-weight:800;color:var(--muted);border-bottom:2px solid transparent}.tab.active{color:var(--ink);border-bottom-color:var(--ink)}.disabled{opacity:.35;cursor:not-allowed}
.sub-tabs{padding-top:8px}.subtab{flex:0 0 auto;border:1px solid var(--line);background:#fff;padding:7px 11px;border-radius:999px;font-size:12px;color:#555}.subtab.active{background:var(--ink);border-color:var(--ink);color:#fff}
.controlbar{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:13px 0;border-bottom:1px solid var(--line)}.controlbar strong{font-size:15px}#countDetail{font-size:12px;color:var(--muted);margin-left:5px}.filter-toggle{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 12px;font-size:12px}
.filter-panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;margin:12px 0}.filter-title{display:flex;justify-content:space-between}.filter-title h2{margin:1px 0;font-size:20px}.text-btn{border:0;background:none;color:var(--muted);font-size:12px}.filter-note{font-size:12px;color:var(--muted);margin:8px 0 0}.filter-group{border-top:1px solid var(--line);padding-top:14px;margin-top:14px}.filter-group h3{font-size:13px;margin:0 0 8px}.chips{display:flex;flex-wrap:wrap;gap:7px}.chip{border:1px solid var(--line);background:#fff;color:#444;padding:7px 10px;border-radius:999px;font-size:12px}.chip.active{background:var(--accent);border-color:var(--accent);color:#fff}.chip.subtract.active{background:var(--accent2);border-color:var(--accent2)}
.active-wrap{min-height:36px;padding-top:10px}.active-tags{display:flex;gap:6px;flex-wrap:wrap}.active-tag{font-size:11px;color:#555;background:#eeeae1;border-radius:999px;padding:5px 8px}.result-message{font-size:12px;color:var(--muted);margin-top:6px}
.product-list{display:flex;flex-direction:column;gap:12px;padding-top:10px}.item{display:grid;grid-template-columns:108px 1fr auto;gap:14px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:12px;align-items:center}
.product-img{width:108px;height:108px;border-radius:12px;background:#f0eee8;overflow:hidden}.product-img img{width:100%;height:100%;object-fit:cover}.item-brand{font-size:10px;color:var(--muted);margin-bottom:2px}.item-name{font-size:16px;font-weight:800;line-height:1.35;margin:0}.item-meta{font-size:11px;color:var(--muted);margin-top:4px}.tags{display:flex;gap:5px;flex-wrap:wrap;margin-top:8px}.tag{border:1px solid var(--line);background:#f6f4ee;border-radius:999px;padding:4px 7px;font-size:10px;color:#4c4b47}
.actions{display:flex;flex-direction:column;gap:7px;min-width:132px}.action{border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:10px;padding:9px 10px;font-size:11px;text-align:center;text-decoration:none}.action.primary{background:var(--ink);border-color:var(--ink);color:#fff}.compare-added{background:var(--accent);border-color:var(--accent);color:#fff}
.empty{margin-top:15px;background:#fff;border:1px dashed var(--line);border-radius:16px;text-align:center;padding:32px 20px;color:var(--muted)}.empty strong{display:block;color:var(--ink);font-size:16px}.empty p{font-size:13px}.primary{border:0;background:var(--ink);color:#fff;padding:10px 14px;border-radius:11px}
.bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:18;display:flex;justify-content:space-around;padding:8px 6px max(8px,env(safe-area-inset-bottom));border-top:1px solid var(--line);background:rgba(255,255,255,.93);backdrop-filter:blur(12px)}.nav{border:0;background:none;color:var(--muted);min-width:68px;padding:3px 8px;font-size:11px;display:flex;flex-direction:column;align-items:center;gap:2px}.nav.active{color:var(--ink);font-weight:800}
.drawer{position:fixed;right:0;top:0;bottom:0;z-index:30;width:min(680px,96vw);background:#fff;transform:translateX(100%);transition:.22s;overflow:auto;padding:17px 18px 35px}.drawer.open{transform:translateX(0)}.drawer-close{position:sticky;top:0;margin-left:auto;border:0;background:#fff;font-size:29px;width:38px;height:38px;z-index:2}.backdrop{position:fixed;inset:0;background:rgba(20,18,14,.35);opacity:0;pointer-events:none;z-index:25;transition:.2s}.backdrop.open{opacity:1;pointer-events:auto}
.detail-grid{display:grid;grid-template-columns:170px 1fr;gap:16px}.detail-img{aspect-ratio:1;background:#f0eee8;border-radius:15px;overflow:hidden}.detail-img img{width:100%;height:100%;object-fit:cover}.detail-title{font-size:25px;line-height:1.3;margin:1px 0 5px}.detail-maker{font-size:12px;color:var(--muted)}.detail-price{font-size:20px;font-weight:800;margin-top:10px}.section{border-top:1px solid var(--line);padding-top:18px;margin-top:22px}.section h3{font-size:14px;margin:0 0 9px}.detail-text{font-size:12px;white-space:pre-wrap;color:#444}.detail-link{display:inline-block;margin-top:12px;background:var(--ink);color:#fff;text-decoration:none;padding:10px 14px;border-radius:11px;font-size:12px}
.compare-table{overflow:auto;border:1px solid var(--line);border-radius:12px;margin-top:14px}table{border-collapse:collapse;width:100%;min-width:560px;font-size:11px}th,td{border-bottom:1px solid var(--line);padding:10px;text-align:left;vertical-align:top}th{background:#f5f3ee}
footer{padding:28px 16px 24px;text-align:center;color:var(--muted)}.footer-title{font-weight:800;font-size:13px}.footer-title span{display:block;font-size:8px;letter-spacing:.15em;font-weight:500;margin-top:2px}footer small{display:block;max-width:760px;margin:8px auto 0;font-size:10px;line-height:1.5}
@media(max-width:700px){.item{grid-template-columns:88px 1fr;align-items:start}.product-img{width:88px;height:88px}.actions{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;min-width:0}.action{padding:10px 8px}}
@media(max-width:430px){.item{grid-template-columns:82px 1fr;gap:10px;padding:10px}.product-img{width:82px;height:82px}.item-name{font-size:14px}.tag{font-size:9px;padding:4px 6px}.hero-mini h1{font-size:27px}}
@media(min-width:820px){main{padding-left:22px;padding-right:22px}}