/* いとまき — テキスタイル工房：生成り × テラコッタ × からし色、布の織り目 */
:root{
  --kinari:#f3ecdf;
  --paper:#fbf7ef;
  --linen:#e6dccb;
  --line:#d6c7ad;
  --ink:#3a2e25;
  --ink2:#6d5d4f;
  --terra:#b45a38;
  --terra-d:#8f4128;
  --mustard:#c99428;
  --mustard-l:#f0dca6;
  --moss:#7b8565;
  --serif:'Noto Serif JP',serif;
  --sans:'Zen Kaku Gothic New',system-ui,sans-serif;
  /* 細かい斜めの織り目 */
  --weave:repeating-linear-gradient(45deg,rgba(58,46,37,.035) 0 1px,transparent 1px 5px),
          repeating-linear-gradient(-45deg,rgba(58,46,37,.03) 0 1px,transparent 1px 5px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:var(--sans);color:var(--ink);background-color:var(--kinari);background-image:var(--weave);line-height:1.85;font-size:15px;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;background:none;border:0}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}

/* 帯と見出し部 */
.selvedge{background:var(--terra);color:#fff7ea;font-size:12.5px;letter-spacing:.08em;text-align:center;padding:7px 12px;position:relative}
.selvedge::after{content:"";position:absolute;left:0;right:0;bottom:3px;border-bottom:1px dashed rgba(255,247,234,.55)}
header.site{background:rgba(251,247,239,.92);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
header.site .wrap{display:flex;align-items:center;gap:24px;height:68px}
.logo{display:flex;align-items:center;gap:10px}
.logo svg{width:30px;height:38px;flex:none}
.logo b{font-family:var(--serif);font-weight:500;font-size:22px;letter-spacing:.14em;display:block;line-height:1.1}
.logo small{display:block;font-size:10px;letter-spacing:.22em;color:var(--ink2)}
.gnav{display:flex;gap:22px;margin-left:auto;font-size:13.5px}
.gnav a{position:relative;padding:4px 0}
.gnav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--mustard);transform:scaleX(0);transform-origin:left;transition:transform .25s}
.gnav a:hover::after{transform:scaleX(1)}
.cart-link{white-space:nowrap;flex:none;display:inline-flex;align-items:center;gap:8px;border:1.5px solid var(--ink);padding:6px 14px 6px 18px;font-size:13px;position:relative;border-radius:2px 14px 14px 2px;background:var(--paper)}
.cart-link::before{content:"";position:absolute;left:6px;top:50%;width:5px;height:5px;margin-top:-2.5px;border-radius:50%;background:var(--ink)}
.cart-link .n{background:var(--terra);color:#fff;border-radius:10px;min-width:20px;height:20px;line-height:20px;text-align:center;font-size:11px;padding:0 5px}

/* ヒーロー：写真が横に流れる帯 */
.hero{padding:56px 0 0}
.hero .lead{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:end}
.hero h1{font-family:var(--serif);font-weight:300;font-size:clamp(34px,5.4vw,60px);line-height:1.38;letter-spacing:.06em}
.hero h1 em{font-style:normal;color:var(--terra);font-weight:500}
.hero .eyebrow{font-size:12px;letter-spacing:.3em;color:var(--mustard);margin-bottom:14px;display:flex;align-items:center;gap:10px}
.hero .eyebrow::before{content:"";width:34px;height:1px;background:var(--mustard)}
.hero p.sub{color:var(--ink2);font-size:14.5px;line-height:2.05;border-left:2px solid var(--mustard);padding-left:18px}
.band{margin-top:44px;overflow:hidden;position:relative;padding:22px 0;background:var(--linen);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.band::before,.band::after{content:"";position:absolute;left:0;right:0;height:0;border-top:1.5px dashed rgba(180,90,56,.55);z-index:1}
.band::before{top:9px}.band::after{bottom:9px}
.track{display:flex;gap:16px;width:max-content;animation:flow 70s linear infinite}
.band:hover .track{animation-play-state:paused}
.track a{width:210px;flex:none;background:var(--paper);padding:8px 8px 10px;box-shadow:0 2px 0 rgba(58,46,37,.08)}
.track img{width:100%;aspect-ratio:3/4;object-fit:cover}
.track span{display:block;font-size:11px;color:var(--ink2);margin-top:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@keyframes flow{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.track{animation:none}.band{overflow-x:auto}}

/* セクション見出し */
.sec{padding:72px 0}
.sh{display:flex;align-items:baseline;gap:16px;margin-bottom:26px;flex-wrap:wrap}
.sh h2{font-family:var(--serif);font-weight:400;font-size:28px;letter-spacing:.12em}
.sh .en{font-size:11px;letter-spacing:.3em;color:var(--terra)}
.sh .hint{margin-left:auto;font-size:12.5px;color:var(--ink2)}

/* 糸巻きチップ */
.spools{display:flex;flex-wrap:wrap;gap:12px 14px;margin-bottom:34px}
.spool{display:inline-flex;align-items:center;gap:10px;padding:6px 16px 6px 8px;border:1px solid var(--line);background:var(--paper);border-radius:999px;font-size:13.5px;transition:border-color .2s,background .2s}
.spool .reel{position:relative;width:20px;height:30px;flex:none}
.spool .reel::before,.spool .reel::after{content:"";position:absolute;left:0;right:0;height:5px;background:#a7825a;border-radius:2px}
.spool .reel::before{top:0}.spool .reel::after{bottom:0}
.spool .reel i{position:absolute;left:3px;right:3px;top:5px;bottom:5px;background:var(--th);
  background-image:repeating-linear-gradient(0deg,rgba(0,0,0,.14) 0 1px,transparent 1px 3px)}
.spool small{font-size:11px;color:var(--ink2);margin-left:2px}
.spool:hover{border-color:var(--ink2)}
.spool.on{border-color:var(--terra);background:#fff;box-shadow:inset 0 0 0 1px var(--terra)}
.spool.on .lb{color:var(--terra-d);font-weight:700}

/* 布見本帳（スウォッチ）カード */
.book{display:grid;grid-template-columns:repeat(4,1fr);gap:30px 22px}
.sw{display:block;background:var(--paper);border:1px solid var(--line);padding:22px 12px 14px;position:relative;transition:transform .25s,box-shadow .25s}
.sw::before{content:"";position:absolute;top:8px;left:50%;width:9px;height:9px;margin-left:-4.5px;border-radius:50%;background:var(--kinari);box-shadow:inset 0 1px 2px rgba(0,0,0,.25)}
.sw::after{content:"";position:absolute;inset:4px;border:1px dashed rgba(180,90,56,.32);pointer-events:none}
.sw:hover{transform:translateY(-4px);box-shadow:0 10px 22px -12px rgba(58,46,37,.45)}
.sw .ph{position:relative;aspect-ratio:3/4;overflow:hidden;
  -webkit-mask:conic-gradient(from -45deg at bottom,#0000,#000 1deg 89deg,#0000 90deg) 50%/12px 100%;
  mask:conic-gradient(from -45deg at bottom,#0000,#000 1deg 89deg,#0000 90deg) 50%/12px 100%}
.sw .ph img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.sw:hover .ph img{transform:scale(1.04)}
.sw .meta{display:flex;justify-content:space-between;gap:8px;font-size:11px;letter-spacing:.08em;color:var(--ink2);margin-top:12px;padding:0 2px}
.sw .meta b{color:var(--terra);font-weight:500}
.sw .nm{font-family:var(--serif);font-size:14.5px;line-height:1.6;margin:6px 2px 10px;min-height:3.2em}
.sw .pr{margin:0 2px;font-size:16px;font-weight:500;display:inline-block;background:linear-gradient(transparent 62%,var(--mustard-l) 62%)}
.sw .pr small{font-size:10.5px;color:var(--ink2);margin-left:6px;font-weight:400}
.count{font-size:12.5px;color:var(--ink2);margin:-18px 0 22px}

/* お店の約束：織りネーム風 */
.promise{padding:70px 0;background:var(--linen);border-top:1px solid var(--line)}
.labels{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.wl{background:var(--paper);padding:28px 26px 26px;position:relative;border-top:6px solid var(--terra)}
.wl:nth-child(2){border-top-color:var(--mustard)}
.wl:nth-child(3){border-top-color:var(--moss)}
.wl .k{font-size:11px;letter-spacing:.3em;color:var(--ink2)}
.wl h3{font-family:var(--serif);font-weight:500;font-size:19px;margin:6px 0 10px;letter-spacing:.06em}
.wl p{font-size:13.5px;color:var(--ink2)}

/* フッター */
footer.site{background:#3a2e25;background-image:repeating-linear-gradient(45deg,rgba(255,255,255,.03) 0 1px,transparent 1px 6px);color:#e9dfcf;padding:52px 0 26px;font-size:13px}
footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}
footer b.fn{font-family:var(--serif);font-weight:500;font-size:20px;letter-spacing:.14em}
footer h4{font-size:12px;letter-spacing:.2em;color:var(--mustard);margin-bottom:10px;font-weight:500}
footer li{list-style:none;margin:6px 0}
footer a:hover{color:#fff;text-decoration:underline}
footer .copy{margin-top:36px;padding-top:16px;border-top:1px dashed rgba(233,223,207,.3);font-size:11px;color:#b7a993}

/* ボタン */
.btn{display:inline-block;background:var(--terra);color:#fff;padding:13px 30px;font-size:14px;letter-spacing:.1em;border-radius:2px;text-align:center;transition:background .2s}
.btn:hover{background:var(--terra-d)}
.btn.line{background:transparent;color:var(--ink);border:1px solid var(--ink)}
.btn.line:hover{background:var(--paper)}
.btn.block{display:block;width:100%}

/* 商品詳細 */
.crumb{font-size:12px;color:var(--ink2);padding:20px 0 6px}
.crumb a{text-decoration:underline}
.pd{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;padding:14px 0 60px}
.main-img{background:var(--paper);padding:12px;border:1px solid var(--line)}
.main-img img{width:100%;aspect-ratio:4/5;object-fit:cover}
.main-img.sub img{object-fit:contain;background:#fff}
.cap{font-size:11.5px;color:var(--ink2);margin-top:8px}
.thumbs{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin-top:12px}
.thumbs button{border:1px solid var(--line);background:#fff;padding:2px;aspect-ratio:1}
.thumbs button img{width:100%;height:100%;object-fit:cover}
.thumbs button.on{border-color:var(--terra);box-shadow:0 0 0 1px var(--terra)}
.tagline{display:inline-flex;gap:8px;font-size:11.5px;letter-spacing:.1em;color:var(--ink2)}
.tagline b{color:var(--terra);font-weight:500}
.pd h1{font-family:var(--serif);font-weight:400;font-size:26px;line-height:1.55;margin:8px 0 14px;letter-spacing:.04em}
.pd .price{font-size:26px;font-weight:500}
.pd .price small{font-size:12px;color:var(--ink2);margin-left:8px;font-weight:400}
.pd .desc{margin:18px 0 22px;white-space:pre-line;font-size:14.5px}
.opt{margin:18px 0}
.opt .t{font-size:13px;margin-bottom:8px}
.vals{display:flex;flex-wrap:wrap;gap:8px}
.vals button{border:1px solid var(--line);background:var(--paper);padding:7px 12px 7px 20px;font-size:12.5px;position:relative;border-radius:2px}
.vals button::before{content:"";position:absolute;left:7px;top:50%;width:6px;height:6px;margin-top:-3px;border-radius:50%;border:1px solid var(--ink2)}
.vals button.on{border-color:var(--terra);background:#fff;color:var(--terra-d)}
.vals button.on::before{background:var(--terra);border-color:var(--terra)}
.buy{display:flex;gap:12px;align-items:stretch;margin-top:22px}
.qty{display:flex;border:1px solid var(--ink2);background:#fff}
.qty button{width:38px;font-size:17px}
.qty input{width:44px;text-align:center;border:0;font:inherit;background:transparent}
.buy .btn{flex:1}
.msg{color:var(--terra-d);font-size:13px;min-height:1.5em;margin-top:8px}
.ship{list-style:none;margin:10px 0 24px;font-size:13px;color:var(--ink2)}
.ship li{padding-left:16px;position:relative;margin:4px 0}
.ship li::before{content:"";position:absolute;left:2px;top:.75em;width:7px;height:1px;background:var(--terra)}
.care{background:#fff;border:1px solid var(--line);padding:20px 20px 16px;position:relative}
.care::before{content:"";position:absolute;inset:5px;border:1px dashed var(--line);pointer-events:none}
.care h3{font-family:var(--serif);font-weight:500;font-size:16px;letter-spacing:.14em;margin-bottom:10px}
.care table{width:100%;border-collapse:collapse;font-size:13px}
.care th,.care td{text-align:left;vertical-align:top;padding:9px 6px;border-top:1px solid var(--linen)}
.care th{width:30%;font-weight:500;color:var(--ink2)}
.note-box{margin-top:16px;font-size:12.5px;color:var(--ink2)}
.note-box p{margin:6px 0}
.note-box .warn{color:var(--terra-d)}
.related{padding:20px 0 70px}

/* ページ見出し・かご・法務 */
.ptitle{padding:46px 20px 10px;text-align:center}
.ptitle h1{font-family:var(--serif);font-weight:400;font-size:26px;letter-spacing:.14em}
.ptitle p{font-size:11px;letter-spacing:.3em;color:var(--terra)}
.cart{display:grid;grid-template-columns:1fr 320px;gap:36px;padding:26px 0 70px}
.row{display:grid;grid-template-columns:90px 1fr auto;gap:16px;padding:16px 0;border-bottom:1px dashed var(--line)}
.row img{width:90px;aspect-ratio:3/4;object-fit:cover}
.row .nm{font-family:var(--serif);font-size:15px}
.row .op{font-size:12px;color:var(--ink2)}
.row .qty{display:inline-flex;margin-top:8px}
.row .qty button{width:30px}
.row .qty input{width:34px}
.rm{font-size:12px;text-decoration:underline;color:var(--ink2);margin-top:6px}
.row .sub{font-weight:500}
.sum{background:var(--paper);border:1px solid var(--line);padding:22px;align-self:start}
.sum dl{display:grid;grid-template-columns:1fr auto;gap:8px;font-size:14px}
.sum .total{font-size:17px;font-weight:700;border-top:1px solid var(--line);padding-top:10px;margin-top:4px}
.sum .free{font-size:12px;color:var(--ink2);margin:14px 0}
.empty{text-align:center;padding:60px 0 90px}
.empty p{margin-bottom:20px}
.modal{position:fixed;inset:0;background:rgba(58,46,37,.5);display:none;align-items:center;justify-content:center;padding:20px;z-index:50}
.modal.show{display:flex}
.modal .box{background:var(--paper);max-width:420px;width:100%;padding:30px 26px;border-top:6px solid var(--terra)}
.modal h3{font-family:var(--serif);font-weight:500;font-size:19px;margin-bottom:10px}
.modal p{font-size:14px;margin-bottom:18px}
.legal{max-width:820px;margin:0 auto;padding:20px 20px 80px}
.legal .lead{background:var(--mustard-l);padding:12px 16px;font-size:13.5px;margin-bottom:22px}
.legal table{width:100%;border-collapse:collapse;background:var(--paper);font-size:13.5px}
.legal th,.legal td{border:1px solid var(--line);padding:12px 14px;text-align:left;vertical-align:top}
.legal th{width:28%;background:var(--linen);font-weight:500}
.legal h2{font-family:var(--serif);font-weight:500;font-size:17px;margin:28px 0 8px;padding-left:12px;border-left:3px solid var(--terra)}
.legal p,.legal li{font-size:14px}
.legal ul{padding-left:1.4em}
.toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,30px);background:var(--ink);color:#fff;padding:11px 22px;font-size:13.5px;opacity:0;transition:.3s;pointer-events:none;z-index:60}
.toast.show{opacity:1;transform:translate(-50%,0)}

@media (max-width:1000px){
  .book{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:760px){
  .wrap{padding:0 16px}
  .gnav{display:none}
  header.site .wrap{height:60px}
  .cart-link{margin-left:auto}
  .logo small{font-size:9px;letter-spacing:.12em;white-space:nowrap}
  .logo b{font-size:20px}
  .selvedge{font-size:11.5px}
  .hero{padding-top:36px}
  .hero .lead{grid-template-columns:1fr;gap:20px}
  .band{margin-top:30px}
  .track a{width:150px}
  .sec{padding:52px 0}
  .sh h2{font-size:23px}
  .sh .hint{margin-left:0;width:100%}
  .spools{gap:8px}
  .spool{font-size:12.5px;padding:5px 12px 5px 7px}
  .book{grid-template-columns:repeat(2,1fr);gap:18px 12px}
  .sw{padding:18px 8px 12px}
  .sw .nm{font-size:13px}
  .sw .pr{font-size:14.5px}
  .sw .pr small{display:block;margin-left:0}
  .labels{grid-template-columns:1fr}
  footer .cols{grid-template-columns:1fr}
  .pd{grid-template-columns:1fr;gap:26px}
  .pd h1{font-size:21px}
  .thumbs{grid-template-columns:repeat(5,1fr)}
  .cart{grid-template-columns:1fr}
  .row{grid-template-columns:70px 1fr;}
  .row img{width:70px}
  .row .sub{grid-column:2}
  .legal th{width:34%}
}

/* 口コミ（購入者の口コミだけ。0件なら何も出さない） */
[hidden]{display:none!important}
.card-w{position:relative;display:flex;flex-direction:column;min-width:0}
.card-w>.sw{flex:1}
.card-w:hover>.sw{transform:translateY(-4px);box-shadow:0 10px 22px -12px rgba(58,46,37,.45)}
.card-rv{position:absolute;top:30px;left:20px;z-index:2;display:inline-flex;align-items:center;gap:5px;max-width:calc(100% - 40px);padding:3px 10px 3px 8px;background:var(--paper);border:1px solid var(--line);border-left:3px solid var(--terra);font-size:12px;line-height:1.5;color:var(--ink);transition:transform .25s}
.card-w:hover .card-rv{transform:translateY(-4px)}
.card-rv .rv-stars{font-size:11px;letter-spacing:0}
.card-rv .n{font-weight:700}
.card-rv .c{color:var(--ink2)}
.card-rv:hover .c{color:var(--terra-d);text-decoration:underline}
.rv-stars{color:#dccfb8;letter-spacing:.04em;font-size:15px;white-space:nowrap}
.rv-stars .on{color:var(--mustard)}
.sec.reviews{padding:0 0 72px}
#reviews{padding:10px 0 40px;border-top:1px dashed var(--line);padding-top:40px}
.rv-summary{display:flex;align-items:baseline;flex-wrap:wrap;gap:6px 12px;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.rv-summary .rv-stars{font-size:20px}
.rv-avg{font-family:var(--serif);font-size:28px;font-weight:500;line-height:1}
.rv-count{font-size:13px;color:var(--ink2)}
.rv-list{list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.rv{background:var(--paper);border:1px solid var(--line);padding:22px 22px 18px;position:relative}
.rv::before{content:"";position:absolute;inset:5px;border:1px dashed rgba(180,90,56,.25);pointer-events:none}
.rv-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.rv-badge{font-size:11px;letter-spacing:.08em;color:var(--terra-d);border:1px solid var(--terra);padding:0 8px;background:#fff}
.rv h4{font-family:var(--serif);font-size:16px;font-weight:500;line-height:1.6;margin-top:8px;overflow-wrap:anywhere}
.rv-item{font-size:12px;color:var(--ink2);margin-top:2px}
.rv-item a{text-decoration:underline}
.rv-item a:hover{color:var(--terra-d)}
.rv p{font-size:14px;margin-top:8px;white-space:pre-wrap;overflow-wrap:anywhere}
.rv-meta{font-size:12px;color:var(--ink2);margin-top:10px}
.rv-more{display:block;margin:24px auto 0}
.pd-rating{display:flex;align-items:center;flex-wrap:wrap;gap:4px 8px;font-size:13px;color:var(--ink2);margin:-6px 0 10px}
.pd-rating .n{font-weight:700;color:var(--ink)}
.pd-rating a{text-decoration:underline}
.pd-rating a:hover{color:var(--terra-d)}
.rv-sheet{position:fixed;inset:0;z-index:70;background:rgba(58,46,37,.5);display:flex;align-items:center;justify-content:center;padding:20px}
.rv-sheet-box{background-color:var(--kinari);background-image:var(--weave);border-top:6px solid var(--terra);width:100%;max-width:620px;max-height:86vh;overflow:auto;padding:24px 24px 26px}
.rv-sheet-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:14px}
.rv-sheet-head h3{font-family:var(--serif);font-weight:500;font-size:17px;line-height:1.6}
.rv-sheet-x{flex:none;width:36px;height:36px;border:1px solid var(--ink2);background:var(--paper);font-size:20px;line-height:1}
.rv-sheet-x:hover{border-color:var(--terra);color:var(--terra-d)}
.rv-sheet .rv-list{grid-template-columns:1fr;gap:12px}
.rv-sheet .rv-summary{margin-bottom:14px}
.rv-sheet-go{display:block;margin-top:20px}
@media (max-width:760px){
  .card-rv{top:24px;left:12px;max-width:calc(100% - 24px);padding:2px 7px 2px 6px;gap:3px;font-size:11px}
  .card-rv .rv-stars{font-size:9px}
  .rv-list{grid-template-columns:1fr;gap:12px}
  .rv{padding:18px 18px 16px}
  .rv-more{width:100%}
  .rv-sheet{align-items:flex-end;padding:0}
  .rv-sheet-box{max-height:88vh;padding:20px 16px 24px}
}