/* タオルのコティ — 北欧ミニマル（ミントグレー×白・丸ゴシック・大きな角丸） */
:root{
  --bg:#f7f9f8; --paper:#ffffff; --mint:#e3ede9; --mint2:#cfe0d9; --deep:#4f8277; --deep2:#3d6b61;
  --ink:#34413e; --sub:#6f7d79; --line:#e6ecea; --warm:#f3efe8;
  --r-lg:32px; --r-md:22px; --r-sm:14px;
  --shadow:0 10px 30px rgba(52,80,72,.08), 0 2px 6px rgba(52,80,72,.04);
  --shadow-h:0 18px 44px rgba(52,80,72,.13), 0 3px 8px rgba(52,80,72,.05);
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:"M PLUS Rounded 1c","Hiragino Maru Gothic ProN","Hiragino Sans",sans-serif;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.9;letter-spacing:.02em}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}
.wrap{max-width:1160px;margin:0 auto;padding:0 28px}

/* header */
header.site{position:sticky;top:0;z-index:20;background:rgba(247,249,248,.92);border-bottom:1px solid transparent}
header.site.scrolled{border-bottom-color:var(--line)}
header.site .wrap{display:flex;align-items:center;gap:24px;height:76px}
.logo{display:flex;align-items:center;gap:12px;font-weight:700}
.logo .dot{width:38px;height:38px;border-radius:50%;background:var(--mint2);position:relative;flex:none}
.logo .dot::after{content:"";position:absolute;inset:10px 8px 14px;border-radius:6px;background:#fff;box-shadow:0 6px 0 -2px var(--deep)}
.logo b{display:block;font-size:18px;line-height:1.2}
.logo small{display:block;font-size:11px;color:var(--sub);font-weight:500;letter-spacing:.14em;line-height:1.3}
.gnav{display:flex;gap:6px;margin-left:auto}
.gnav a{padding:8px 16px;border-radius:999px;font-size:14px;color:var(--sub)}
.gnav a:hover{background:var(--mint);color:var(--ink)}
.cart-link{display:flex;align-items:center;gap:8px;padding:9px 18px;border-radius:999px;background:var(--paper);box-shadow:var(--shadow);font-size:14px;font-weight:700}
.cart-link .n{min-width:24px;height:24px;border-radius:999px;background:var(--deep);color:#fff;font-size:12px;display:grid;place-items:center;padding:0 6px}

/* hero */
.hero{padding:40px 0 80px}
.hero .wrap{display:grid;grid-template-columns:1fr 1.15fr;gap:64px;align-items:center}
.hero .eyebrow{display:inline-block;padding:6px 16px;border-radius:999px;background:var(--mint);color:var(--deep2);font-size:12px;font-weight:700;letter-spacing:.12em}
.hero h1{font-size:44px;line-height:1.45;font-weight:700;margin:26px 0 22px;letter-spacing:.04em}
.hero h1 span{color:var(--deep)}
.hero p.lead{color:var(--sub);font-size:15px;max-width:30em}
.hero .acts{display:flex;gap:12px;margin-top:34px;flex-wrap:wrap}
.hero .pic{position:relative}
.hero .pic img{width:100%;aspect-ratio:5/4;object-fit:cover;border-radius:48px;box-shadow:var(--shadow)}
.hero .badge{position:absolute;left:-26px;bottom:34px;background:var(--paper);border-radius:var(--r-md);box-shadow:var(--shadow-h);padding:16px 22px;font-size:13px;line-height:1.6}
.hero .badge b{display:block;font-size:16px;color:var(--deep2)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 30px;border-radius:999px;background:var(--deep);color:#fff;font-weight:700;font-size:15px;transition:background .2s,transform .2s}
.btn:hover{background:var(--deep2);transform:translateY(-1px)}
.btn.ghost{background:var(--paper);color:var(--ink);box-shadow:var(--shadow)}
.btn.ghost:hover{background:var(--mint)}
.btn.block{display:flex;width:100%}

/* section heading */
.sec{padding:40px 0 90px}
.sec-h{text-align:center;margin-bottom:34px}
.sec-h small{display:block;font-size:12px;letter-spacing:.24em;color:var(--deep);font-weight:700}
.sec-h h2{font-size:28px;font-weight:700;margin-top:6px}

/* segmented filter */
.seg-wrap{display:flex;justify-content:center;margin-bottom:44px}
.seg{display:flex;gap:4px;padding:6px;background:var(--mint);border-radius:999px;max-width:100%;overflow-x:auto;scrollbar-width:none}
.seg::-webkit-scrollbar{display:none}
.seg button{flex:none;padding:10px 22px;border-radius:999px;font-size:14px;font-weight:500;color:var(--sub);white-space:nowrap;transition:background .2s,color .2s,box-shadow .2s}
.seg button .c{font-size:11px;margin-left:6px;opacity:.7}
.seg button.on{background:var(--paper);color:var(--ink);font-weight:700;box-shadow:0 4px 12px rgba(52,80,72,.12)}

/* product cards */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.card{background:var(--paper);border-radius:var(--r-lg);padding:14px 14px 22px;box-shadow:var(--shadow);transition:box-shadow .25s,transform .25s;display:flex;flex-direction:column}
.card:hover{box-shadow:var(--shadow-h);transform:translateY(-3px)}
.card .ph{border-radius:24px;overflow:hidden;background:var(--mint);aspect-ratio:1/1}
.card .ph img{width:100%;height:100%;object-fit:cover}
.card .meta{display:flex;gap:6px;flex-wrap:wrap;margin:16px 8px 6px}
.chip{display:inline-block;padding:2px 12px;border-radius:999px;background:var(--mint);color:var(--deep2);font-size:11px;font-weight:700;letter-spacing:.06em}
.chip.area{background:var(--warm);color:#7a6a55}
.card .nm{margin:0 8px;font-size:15px;font-weight:500;line-height:1.6;flex:1}
.card .pr{margin:12px 8px 0;font-size:19px;font-weight:700}
.card .pr small{font-size:11px;color:var(--sub);font-weight:500;margin-left:6px}

/* promise */
.promise{padding:20px 0 100px}
.promise .cols{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.promise .col{background:var(--paper);border-radius:var(--r-lg);padding:36px 30px;box-shadow:var(--shadow)}
.promise .ic{width:54px;height:54px;border-radius:50%;background:var(--mint);display:grid;place-items:center;font-weight:700;color:var(--deep);font-size:18px;margin-bottom:18px}
.promise h3{font-size:17px;margin-bottom:8px}
.promise p{color:var(--sub);font-size:14px}

/* footer */
footer.site{background:var(--mint);padding:64px 0 30px;margin-top:20px;border-radius:48px 48px 0 0}
footer.site .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px}
footer.site h4{font-size:13px;color:var(--deep2);margin-bottom:10px;letter-spacing:.1em}
footer.site li{list-style:none;font-size:14px;margin-bottom:6px}
footer.site li a:hover{color:var(--deep)}
footer.site p{font-size:13px;color:var(--sub)}
footer.site .copy{margin-top:44px;font-size:12px;color:var(--sub);text-align:center}

/* toast */
.toast{position:fixed;left:50%;bottom:30px;transform:translate(-50%,20px);background:var(--ink);color:#fff;padding:12px 26px;border-radius:999px;font-size:14px;opacity:0;pointer-events:none;transition:.3s;z-index:50}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* page title */
.ptitle{text-align:center;padding:50px 20px 30px}
.ptitle small{display:block;font-size:12px;letter-spacing:.24em;color:var(--deep);font-weight:700}
.ptitle h1{font-size:28px;margin-top:6px}

/* product detail */
.crumb{font-size:12px;color:var(--sub);padding:18px 0 22px}
.crumb a:hover{color:var(--deep)}
.pd{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:start}
.pd .main-img{background:var(--paper);border-radius:40px;overflow:hidden;box-shadow:var(--shadow);aspect-ratio:1/1;display:grid;place-items:center}
.pd .main-img img{width:100%;height:100%;object-fit:cover}
.pd .main-img.sub img{object-fit:contain;background:#fff}
.pd .cap{font-size:12px;color:var(--sub);margin:12px 6px 0}
.thumbs{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin-top:16px}
.thumbs button{border-radius:14px;overflow:hidden;aspect-ratio:1/1;background:#fff;box-shadow:0 0 0 2px transparent;transition:box-shadow .2s;opacity:.75}
.thumbs button img{width:100%;height:100%;object-fit:cover}
.thumbs button.on{box-shadow:0 0 0 2px var(--deep);opacity:1}
.pd .info .chips{display:flex;gap:6px;flex-wrap:wrap}
.pd h1{font-size:25px;line-height:1.55;margin:14px 0 10px}
.pd .price{font-size:30px;font-weight:700}
.pd .price small{font-size:13px;color:var(--sub);font-weight:500;margin-left:8px}
.pd .desc{margin:20px 0 6px;white-space:pre-line;font-size:15px}
.opt{margin-top:22px}
.opt .t{font-size:13px;color:var(--sub);margin-bottom:8px}
.opt .t span{color:var(--ink);font-weight:700}
.vals{display:flex;flex-wrap:wrap;gap:8px}
.vals button{padding:7px 16px;border-radius:999px;background:var(--paper);box-shadow:inset 0 0 0 1.5px var(--line);font-size:13px}
.vals button:hover{box-shadow:inset 0 0 0 1.5px var(--mint2)}
.vals button.on{background:var(--deep);color:#fff;box-shadow:none}
.buy{display:flex;gap:12px;margin-top:28px;align-items:center}
.qty{display:flex;align-items:center;background:var(--paper);border-radius:999px;box-shadow:inset 0 0 0 1.5px var(--line);padding:4px}
.qty button{width:38px;height:38px;border-radius:50%;font-size:18px}
.qty button:hover{background:var(--mint)}
.qty input{width:40px;text-align:center;border:0;font:inherit;font-weight:700;background:transparent;color:var(--ink)}
.buy .btn{flex:1}
.msg{color:#b0594a;font-size:13px;min-height:1.6em;margin-top:8px}
.box{background:var(--paper);border-radius:var(--r-md);box-shadow:var(--shadow);padding:24px 26px;margin-top:22px}
.box h3{font-size:15px;margin-bottom:10px}
.box ul{list-style:none;font-size:13px}
.box ul li{padding-left:18px;position:relative;margin-bottom:4px}
.box ul li::before{content:"";position:absolute;left:2px;top:.75em;width:7px;height:7px;border-radius:50%;background:var(--mint2)}
.spec{width:100%;border-collapse:collapse;font-size:13px}
.spec th{width:6.5em;text-align:left;color:var(--sub);font-weight:500;padding:9px 0;vertical-align:top;border-bottom:1px solid var(--line)}
.spec td{padding:9px 0;border-bottom:1px solid var(--line)}
.spec tr:last-child th,.spec tr:last-child td{border-bottom:0}
.box .note{font-size:12px;color:var(--sub);margin-top:10px}
.box .warn{font-size:13px;color:var(--deep2);font-weight:500;margin-bottom:8px}
.related{margin:90px 0 40px}
.related .grid{grid-template-columns:repeat(4,1fr);gap:22px}
.empty{text-align:center;padding:80px 20px}
.empty p{margin-bottom:22px;color:var(--sub)}

/* cart */
.cart{display:grid;grid-template-columns:1fr 340px;gap:34px;align-items:start;padding-bottom:60px}
.row{display:grid;grid-template-columns:96px 1fr auto;gap:18px;align-items:center;background:var(--paper);border-radius:var(--r-md);box-shadow:var(--shadow);padding:14px;margin-bottom:14px}
.row img{width:96px;height:96px;border-radius:16px;object-fit:cover}
.row .nm{font-weight:700;font-size:14px;line-height:1.5}
.row .op{font-size:12px;color:var(--sub)}
.row .qty{display:inline-flex;margin-top:6px}
.row .qty button{width:30px;height:30px;font-size:15px}
.row .qty input{width:30px}
.row .rm{font-size:12px;color:var(--sub);text-decoration:underline;margin-left:10px}
.row .sub{font-weight:700;padding-right:8px}
.sum{background:var(--paper);border-radius:var(--r-lg);box-shadow:var(--shadow);padding:28px;position:sticky;top:96px}
.sum dl{display:grid;grid-template-columns:1fr auto;gap:8px;font-size:14px}
.sum dt.total,.sum dd.total{font-size:18px;font-weight:700;padding-top:12px;border-top:1px solid var(--line);margin-top:6px}
.sum .free{font-size:12px;color:var(--sub);margin:14px 0 20px}
.modal{position:fixed;inset:0;background:rgba(52,65,62,.35);display:none;place-items:center;z-index:60;padding:20px}
.modal.show{display:grid}
.modal .inner{background:var(--paper);border-radius:var(--r-lg);padding:34px 30px;max-width:420px;width:100%;text-align:center;box-shadow:var(--shadow-h)}
.modal h3{font-size:19px;margin-bottom:10px}
.modal p{font-size:14px;color:var(--sub);margin-bottom:20px}

/* legal */
.legal{max-width:820px;margin:0 auto 80px;padding:0 28px}
.legal .card-l{background:var(--paper);border-radius:var(--r-lg);box-shadow:var(--shadow);padding:34px 36px}
.legal .lead{background:var(--mint);border-radius:var(--r-md);padding:14px 20px;font-size:14px;margin-bottom:22px}
.legal table{width:100%;border-collapse:collapse;font-size:14px}
.legal th{text-align:left;width:12em;padding:16px 16px 16px 0;vertical-align:top;color:var(--deep2);font-weight:700;border-bottom:1px solid var(--line)}
.legal td{padding:16px 0;border-bottom:1px solid var(--line)}
.legal tr:last-child th,.legal tr:last-child td{border-bottom:0}
.legal h2{font-size:16px;margin:28px 0 8px;color:var(--deep2)}
.legal h2:first-of-type{margin-top:18px}
.legal p,.legal li{font-size:14px}
.legal ul{padding-left:1.4em}

@media (max-width:960px){
  .grid{grid-template-columns:repeat(2,1fr);gap:20px}
  .related .grid{grid-template-columns:repeat(2,1fr)}
  .hero .wrap{grid-template-columns:1fr;gap:36px}
  .hero .pic{order:-1}
  .pd{grid-template-columns:1fr;gap:30px}
  .cart{grid-template-columns:1fr}
  .sum{position:static}
}
@media (max-width:640px){
  .wrap{padding:0 16px}
  header.site .wrap{height:64px;gap:10px}
  .gnav{display:none}
  .cart-link{margin-left:auto;padding:8px 14px}
  .logo b{font-size:16px}
  .hero{padding:16px 0 56px}
  .hero h1{font-size:30px;margin:18px 0 14px}
  .hero .pic img{border-radius:32px}
  .hero .badge{left:12px;bottom:-22px;padding:12px 16px}
  .sec{padding:30px 0 70px}
  .sec-h h2{font-size:23px}
  .seg-wrap{justify-content:flex-start}
  .seg button{padding:9px 16px}
  .grid{gap:12px}
  .card{padding:8px 8px 16px;border-radius:24px}
  .card .ph{border-radius:18px}
  .card .meta{margin:10px 4px 4px}
  .card .nm{margin:0 4px;font-size:13px}
  .card .pr{margin:8px 4px 0;font-size:16px}
  .card .pr small{display:block;margin-left:0}
  .promise .cols{grid-template-columns:1fr;gap:14px}
  .promise .col{padding:26px 24px}
  footer.site{border-radius:32px 32px 0 0;padding:44px 0 24px}
  footer.site .cols{grid-template-columns:1fr;gap:24px}
  .pd h1{font-size:21px}
  .pd .main-img{border-radius:28px}
  .thumbs{grid-template-columns:repeat(5,1fr)}
  .row{grid-template-columns:72px 1fr;gap:12px}
  .row img{width:72px;height:72px}
  .row .sub{grid-column:2}
  .legal{padding:0 16px}
  .legal .card-l{padding:22px 18px}
  .legal th{display:block;width:auto;padding:14px 0 2px;border-bottom:0}
  .legal td{display:block;padding:0 0 14px}
}

/* 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>.card{flex:1}
.card-w:hover>.card{box-shadow:var(--shadow-h);transform:translateY(-3px)}
.card-rv{position:absolute;top:24px;left:24px;z-index:2;display:inline-flex;align-items:center;gap:5px;max-width:calc(100% - 48px);padding:4px 12px 4px 10px;border-radius:999px;background:rgba(255,255,255,.95);box-shadow:0 4px 12px rgba(52,80,72,.16);font-size:12px;font-weight:700;line-height:1.5;color:var(--ink);transition:transform .25s}
.card-w:hover .card-rv{transform:translateY(-3px)}
.card-rv .rv-stars{font-size:11px;letter-spacing:0}
.card-rv .c{color:var(--sub);font-weight:500}
.card-rv:hover .c{color:var(--deep)}
.rv-stars{color:#d5e0db;letter-spacing:.04em;font-size:15px;white-space:nowrap}
.rv-stars .on{color:#e2a63a}
.sec.reviews{padding:10px 0 90px}
#reviews{margin-top:80px}
.rv-summary{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:6px 12px;margin-bottom:24px}
.rv-summary .rv-stars{font-size:22px}
.rv-avg{font-size:26px;font-weight:700;line-height:1}
.rv-count{font-size:13px;color:var(--sub)}
.rv-list{list-style:none;max-width:820px;margin:0 auto;display:grid;gap:14px}
.rv{background:var(--paper);border-radius:var(--r-md);box-shadow:var(--shadow);padding:22px 26px}
.rv-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.rv-badge{font-size:11px;font-weight:700;color:var(--deep2);background:var(--mint);padding:1px 12px;border-radius:999px;letter-spacing:.04em}
.rv h4{font-size:16px;font-weight:700;line-height:1.6;margin-top:8px;overflow-wrap:anywhere}
.rv-item{font-size:12px;color:var(--sub);margin-top:2px}
.rv-item a{text-decoration:underline;text-underline-offset:3px}
.rv-item a:hover{color:var(--deep)}
.rv p{font-size:14px;margin-top:8px;white-space:pre-wrap;overflow-wrap:anywhere}
.rv-meta{font-size:12px;color:var(--sub);margin-top:10px}
.rv-more{display:flex;margin:26px auto 0}
.pd-rating{display:flex;align-items:center;flex-wrap:wrap;gap:4px 8px;font-size:13px;color:var(--sub);margin:-2px 0 8px}
.pd-rating .n{font-weight:700;color:var(--ink)}
.pd-rating a{text-decoration:underline;text-underline-offset:3px}
.pd-rating a:hover{color:var(--deep)}
.rv-sheet{position:fixed;inset:0;z-index:70;background:rgba(52,65,62,.4);display:flex;align-items:center;justify-content:center;padding:20px}
.rv-sheet-box{background:var(--bg);border-radius:var(--r-lg);box-shadow:var(--shadow-h);width:100%;max-width:620px;max-height:86vh;overflow:auto;padding:26px 26px 28px}
.rv-sheet-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:14px}
.rv-sheet-head h3{font-size:16px;line-height:1.6}
.rv-sheet-x{flex:none;width:38px;height:38px;border-radius:50%;background:var(--paper);box-shadow:var(--shadow);font-size:20px;line-height:1}
.rv-sheet-x:hover{background:var(--mint)}
.rv-sheet .rv-summary{justify-content:flex-start;margin-bottom:14px}
.rv-sheet .rv{padding:18px 20px}
.rv-sheet-go{display:flex;margin-top:20px}
@media (max-width:640px){
  .card-rv{top:14px;left:14px;max-width:calc(100% - 28px);padding:3px 9px 3px 7px;gap:4px;font-size:11px}
  .card-rv .rv-stars{font-size:9px}
  .sec.reviews{padding:0 0 70px}
  #reviews{margin-top:56px}
  .rv{padding:18px}
  .rv-more{width:100%}
  .rv-sheet{align-items:flex-end;padding:0}
  .rv-sheet-box{border-radius:28px 28px 0 0;max-height:88vh;padding:22px 16px 24px}
}