:root{--ai:#1f3a5f;--ai-d:#14263f;--ki:#f4eddc;--ki-d:#e7dcc2;--ki-l:#faf6ec;--aka:#b4533c;--ink:#22303f;--sub:#6a7482;--line:#d9cdb0}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Zen Kaku Gothic New','Hiragino Kaku Gothic ProN','Meiryo',sans-serif;background:var(--ki-l);color:var(--ink);line-height:1.85;font-size:15px;-webkit-text-size-adjust:100%}
img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
h1,h2,h3,.logo b,.serif{font-family:'Zen Old Mincho','Hiragino Mincho ProN','Yu Mincho',serif;font-weight:700}
.stripe{height:10px;background:repeating-linear-gradient(90deg,var(--ai) 0 14px,var(--ki-d) 14px 20px,var(--ai) 20px 22px,var(--ki-d) 22px 28px)}
.topline{background:var(--ai-d);color:var(--ki);text-align:center;font-size:12.5px;padding:6px 12px;letter-spacing:.06em}
header.site{background:var(--ai);color:var(--ki);position:sticky;top:0;z-index:20}
header.site .wrap{display:flex;align-items:center;gap:22px;height:66px}
.logo{display:flex;align-items:baseline;gap:12px;white-space:nowrap}.logo b{font-size:24px;letter-spacing:.12em}.logo small{font-size:10px;letter-spacing:.3em;opacity:.7}
.gnav{display:flex;gap:26px;margin-left:auto;font-size:14px}.gnav a{border-bottom:1px solid transparent;padding:4px 0}.gnav a:hover{border-color:var(--ki)}
.bag-link{border:1px solid var(--ki);padding:7px 18px;font-size:14px;white-space:nowrap}
.bag-link .n{display:inline-block;background:var(--ki);color:var(--ai);min-width:22px;text-align:center;margin-left:8px;font-size:13px}
/* hero: 反物の帯 */
.hero .band1{background:var(--ai);color:var(--ki);padding:62px 0 54px}
.hero .band1 .wrap{display:grid;grid-template-columns:1fr auto;align-items:end;gap:20px}
.hero .kick{font-size:12px;letter-spacing:.5em;opacity:.75}
.hero h1{font-size:46px;line-height:1.35;letter-spacing:.06em;margin:10px 0 14px}
.hero p{max-width:520px;opacity:.9}
.hero .seal{width:88px;height:88px;border:2px solid var(--ki);display:grid;place-items:center;font-family:'Zen Old Mincho',serif;font-size:22px;line-height:1.2;text-align:center;letter-spacing:.1em}
.hero .band2{display:grid;grid-template-columns:repeat(4,1fr);height:230px;overflow:hidden;grid-template-rows:100%}.hero .band2 img{width:100%;height:100%;object-fit:cover}
.hero .band3{background:var(--ki);padding:16px 0;text-align:center;font-size:13px;letter-spacing:.2em;border-bottom:1px solid var(--line)}
.sec{padding:60px 0}
.head{display:flex;align-items:center;gap:18px;margin-bottom:22px}.head h2{font-size:28px;letter-spacing:.1em;white-space:nowrap}.head .rule{flex:1;height:10px;background:repeating-linear-gradient(90deg,var(--ai) 0 10px,transparent 10px 16px)}
.tabs{display:flex;flex-wrap:wrap;border:2px solid var(--ai);margin-bottom:26px}
.tabs button{flex:1 1 0;min-width:96px;border:0;border-right:2px solid var(--ai);background:var(--ki-l);padding:12px 8px;font-size:15px;color:var(--ai);font-weight:700}
.tabs button:last-child{border-right:0}.tabs button .c{font-weight:400;font-size:12px;margin-left:4px}
.tabs button.on{background:var(--ai);color:var(--ki)}
.list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.item{display:grid;grid-template-columns:170px 1fr;background:#fff;border:1px solid var(--line);border-left:6px solid var(--ai);transition:.2s}
.item:hover{box-shadow:6px 6px 0 var(--ki-d);transform:translate(-2px,-2px)}
.item .ph{aspect-ratio:1/1;background:var(--ki)}.item .ph img{width:100%;height:100%;object-fit:cover}
.item .tx{padding:14px 18px;display:flex;flex-direction:column;gap:3px;min-width:0}
.item .cat{font-size:11.5px;letter-spacing:.2em;color:var(--aka);font-weight:700}
.item .nm{font-family:'Zen Old Mincho',serif;font-weight:700;font-size:17px;line-height:1.5}
.item .kd{font-size:12.5px;color:var(--sub)}
.item .pr{margin-top:auto;font-size:21px;font-weight:700}.item .pr small{font-size:12px;color:var(--sub);font-weight:400;margin-left:8px}
/* promise bands */
.pband{display:grid;grid-template-columns:120px 1fr;border-top:1px solid var(--line);background:var(--ki)}
.pband:nth-child(even){background:var(--ki-l)}.pband:last-child{border-bottom:1px solid var(--line)}
.pband .no{background:var(--ai);color:var(--ki);display:grid;place-items:center;font-family:'Zen Old Mincho',serif;font-size:34px}
.pband .tx{padding:22px 28px}.pband h3{font-size:19px;margin-bottom:4px}.pband p{color:var(--sub);font-size:14px}
footer.site{background:var(--ai-d);color:#d8d2bf;padding:46px 0 20px}
footer.site .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}footer.site b.fl{font-family:'Zen Old Mincho',serif;font-size:22px;color:var(--ki);letter-spacing:.1em}
footer.site h4{color:var(--ki);font-size:14px;margin-bottom:6px;letter-spacing:.1em}footer.site li{list-style:none;margin:4px 0;font-size:14px}footer.site p{margin-top:8px;font-size:14px}footer.site .sm{font-size:12.5px;opacity:.85}
footer.site .copy{border-top:1px solid #34476a;margin-top:26px;padding-top:14px;font-size:12px;opacity:.8}
.toast{position:fixed;left:50%;bottom:30px;transform:translate(-50%,40px);background:var(--ai);color:var(--ki);padding:12px 26px;opacity:0;transition:.25s;z-index:60;pointer-events:none}.toast.show{opacity:1;transform:translate(-50%,0)}
.ptitle{background:var(--ai);color:var(--ki);padding:38px 20px 30px;text-align:center}.ptitle h1{font-size:30px;letter-spacing:.2em}.ptitle p{font-size:11px;letter-spacing:.4em;opacity:.7}
.btn{display:inline-block;background:var(--ai);color:var(--ki);border:2px solid var(--ai);padding:13px 34px;font-weight:700;font-size:15px;letter-spacing:.08em}
.btn:hover{background:var(--ai-d)}.btn.line{background:transparent;color:var(--ai)}.btn.block{display:block;width:100%;text-align:center}
/* product */
.crumb{font-size:13px;color:var(--sub);margin:26px 0 18px}.crumb a{text-decoration:underline}
.pd{display:grid;grid-template-columns:1.05fr 1fr;gap:44px;align-items:start;margin-bottom:50px}.pd>*{min-width:0}
.main-img{background:var(--ki);border:1px solid var(--line);aspect-ratio:1/1;box-shadow:10px 10px 0 var(--ki-d)}.main-img img{width:100%;height:100%;object-fit:cover}.main-img.sub img{object-fit:contain;background:#fff}
.cap{font-size:12px;color:var(--sub);margin:18px 2px 8px}
.thumbs{display:flex;flex-wrap:wrap;gap:8px}.thumbs button{width:66px;height:66px;border:2px solid transparent;background:#fff;padding:0;overflow:hidden}.thumbs button.on{border-color:var(--ai)}.thumbs img{width:100%;height:100%;object-fit:cover}
.pd .cat{font-size:12px;letter-spacing:.2em;color:var(--aka);font-weight:700}
.pd h1{font-size:25px;line-height:1.5;margin:6px 0 8px}.pd .price{font-size:30px;font-weight:700;margin:4px 0 14px}.pd .price small{font-size:13px;color:var(--sub);font-weight:400;margin-left:8px}
.desc{white-space:pre-line;margin-bottom:18px}
.opt{margin:16px 0}.opt .t{font-weight:700;font-size:14px;margin-bottom:8px}.opt .t span{color:var(--aka)}
.vals{display:flex;flex-wrap:wrap;gap:8px}.vals button{border:1px solid var(--ai);background:#fff;padding:7px 14px;font-size:13.5px;color:var(--ai)}.vals button.on{background:var(--ai);color:var(--ki)}
.buy{display:flex;gap:12px;align-items:center;margin:22px 0 8px;flex-wrap:wrap}
.qty{display:inline-flex;border:1px solid var(--ai);background:#fff}.qty button{width:40px;height:44px;border:0;background:#fff;font-size:18px}.qty input{width:44px;text-align:center;border:0;border-left:1px solid var(--line);border-right:1px solid var(--line);font-size:16px;font-family:inherit;background:#fff}
.msg{color:#c0392b;font-size:13px;min-height:20px}
.ship{list-style:none;border:1px solid var(--line);background:var(--ki);padding:14px 20px;margin:16px 0;font-size:13.5px}.ship li:before{content:"■ ";color:var(--ai);font-size:9px}
.spec h3{font-size:17px;margin:24px 0 10px}.spec table{width:100%;border-collapse:collapse;font-size:13.5px}.spec th,.spec td{padding:10px 12px;border:1px solid var(--line);text-align:left;vertical-align:top}.spec th{width:30%;background:var(--ki);color:var(--ai)}
.note-box{font-size:12.5px;color:var(--sub);margin-top:14px}
.related .list{grid-template-columns:repeat(2,1fr);margin-top:6px}
.empty{text-align:center;padding:70px 0}.empty p{margin-bottom:18px}
.cart{display:grid;grid-template-columns:1.6fr 1fr;gap:30px;align-items:start;margin:30px 0 60px}.cart>*{min-width:0}
.row{display:grid;grid-template-columns:90px 1fr auto;gap:16px;background:#fff;border:1px solid var(--line);border-left:6px solid var(--ai);padding:12px 14px;margin-bottom:12px;align-items:center}
.row img{width:90px;height:90px;object-fit:cover}.row .nm{font-weight:700;line-height:1.5}.row .op{font-size:12.5px;color:var(--sub)}
.row .qty button{width:34px;height:34px}.row .qty input{width:34px}.row .rm{border:0;background:none;color:var(--sub);text-decoration:underline;font-size:12.5px;margin-top:6px}.row .sub{font-weight:700;white-space:nowrap}
.sum{background:var(--ki);border:1px solid var(--line);padding:24px;position:sticky;top:90px}
.sum dl{display:grid;grid-template-columns:1fr auto;gap:8px 10px}.sum dd{text-align:right}.sum .total{font-weight:700;font-size:18px;border-top:2px solid var(--ai);padding-top:10px;margin-top:4px}.sum .free{font-size:12.5px;color:var(--sub);margin:12px 0 16px}
.modal{position:fixed;inset:0;background:rgba(20,38,63,.6);display:none;place-items:center;z-index:50;padding:20px}.modal.show{display:grid}
.modal .box{background:var(--ki-l);padding:30px;max-width:440px;width:100%;border-top:8px solid var(--ai)}.modal h3{margin-bottom:10px}.modal p{margin-bottom:18px;font-size:14px}
.legal{max-width:820px;margin:30px auto 60px;padding:0 20px}.legal .lead{border-left:6px solid var(--ai);background:var(--ki);padding:14px 20px;margin-bottom:22px;font-size:14px}
.legal table{width:100%;border-collapse:collapse;font-size:14px}.legal th,.legal td{padding:13px 16px;border:1px solid var(--line);text-align:left;vertical-align:top}.legal th{width:28%;background:var(--ki);color:var(--ai)}
.legal h2{font-size:18px;margin:26px 0 6px;color:var(--ai);border-bottom:2px solid var(--ai);padding-bottom:3px}.legal p,.legal li{font-size:14px}.legal ul{padding-left:22px}
@media(max-width:900px){.list,.related .list{grid-template-columns:1fr}.pd,.cart{grid-template-columns:1fr}.hero h1{font-size:32px}.hero .band1 .wrap{grid-template-columns:1fr}.hero .seal{display:none}.hero .band2{grid-template-columns:repeat(2,1fr);height:300px}.hero .band2 img:nth-child(n+3){display:none}.hero .band2{height:180px}footer.site .cols{grid-template-columns:1fr}.sum{position:static}.pband{grid-template-columns:64px 1fr}.pband .tx{padding:16px}}
@media(max-width:640px){.gnav{display:none}header.site .wrap{height:58px}.bag-link{margin-left:auto;padding:6px 12px}.logo b{font-size:20px}.logo small{display:none}.item{grid-template-columns:110px 1fr}.item .tx{padding:10px 12px}.item .nm{font-size:15px}.item .pr{font-size:18px}.item .pr small{display:block;margin:0}.row{grid-template-columns:70px 1fr}.row img{width:70px;height:70px}.row .sub{grid-column:2}.sec{padding:40px 0}.head h2{font-size:23px}.tabs button{min-width:33%;border-bottom:2px solid var(--ai)}.hero .band1{padding:40px 0 34px}}

/* 購入者の口コミ */
.stars{color:#d9cdb0;letter-spacing:.05em;font-size:15px;line-height:1;white-space:nowrap}
.stars .on{color:#b4533c}
.reviews[hidden]{display:none!important}
section.reviews.pr-sec{padding:44px 0 8px}
.rv-summary{display:flex;align-items:center;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.rv-summary .stars{font-size:20px}
.rv-avg{font-family:inherit;font-weight:700;font-size:26px;line-height:1;color:#22303f}
.rv-count{font-size:13px;color:#6a7482}
.rv-list{list-style:none;max-width:860px;margin:0;padding:0}
.rv{background:#faf6ec;border:1px solid #d9cdb0;border-top:4px solid #1f3a5f;padding:16px 20px;margin-bottom:12px}
.rv-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.rv-badge{font-size:11px;color:#f4eddc;background:#1f3a5f;padding:0 10px;letter-spacing:.1em;line-height:1.9}
.rv h4{font-size:16px;font-weight:700;margin-top:8px;line-height:1.6;color:#22303f}
.rv-item{font-size:12px;color:#6a7482;margin-top:2px}
.rv-item a{text-decoration:underline;text-underline-offset:3px}
.rv p{font-size:14px;color:#22303f;margin-top:8px;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.85}
.rv-meta{font-size:12px;color:#6a7482;margin-top:10px}
.rv-more{background:transparent;color:#1f3a5f;border:2px solid #1f3a5f;padding:11px 28px;font-weight:700;letter-spacing:.08em;font-size:14px;margin-top:22px;font-family:inherit;cursor:pointer}
.card-rv{display:flex;align-items:center;gap:6px;margin-top:6px;font-size:12px;color:#6a7482;flex-wrap:wrap}
.card-rv .stars{font-size:13px}
.card-rv .n{font-weight:700;color:#22303f}
.pd-rating{display:flex;align-items:center;gap:8px;margin:-4px 0 12px;font-size:13px;color:#6a7482;flex-wrap:wrap}
.pd-rating[hidden]{display:none}
.pd-rating .n{font-weight:700;color:#22303f}
.pd-rating a{text-decoration:underline;text-underline-offset:3px}
@media(max-width:480px){.rv-more{width:100%}}