*{box-sizing:border-box;margin:0;padding:0}
:root{--accent:#e28a9b;--accent2:#f4d9df;--ink:#3b3a3c;--muted:#8b8790;--line:#efe9ea;--bg:#fffdfd}
html{-webkit-text-size-adjust:100%}
body{font-family:"Hiragino Kaku Gothic ProN","Noto Sans JP",system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.7;font-size:15px}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
.hd{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.97);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.hd-in{display:flex;align-items:center;flex-wrap:wrap;gap:10px 14px;padding-top:11px;padding-bottom:10px}
.logo{font-size:19px;font-weight:800;letter-spacing:.01em;white-space:nowrap;flex-shrink:0;margin-right:auto;order:0}
.logo span{color:var(--accent)}
.burger{order:1;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:36px;height:36px;cursor:pointer;flex-shrink:0}
.burger span{display:block;height:2px;width:21px;background:var(--ink);border-radius:2px;transition:.2s}
.nav-cb:checked ~ .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-cb:checked ~ .burger span:nth-child(2){opacity:0}
.nav-cb:checked ~ .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.search{order:2;flex:1 1 100%;display:flex;align-items:center;height:40px;background:#f4eef0;border:1px solid transparent;border-radius:999px;padding:0 5px 0 16px;transition:.15s}
.search:focus-within{background:#fff;border-color:var(--accent)}
.search input{flex:1;min-width:0;border:0;background:transparent;font-size:14px;outline:none;color:var(--ink)}
.search input::placeholder{color:#b6adb2}
.search input::-webkit-search-cancel-button{-webkit-appearance:none}
.search button{flex-shrink:0;width:32px;height:32px;border:0;background:transparent;color:var(--muted);cursor:pointer;display:flex;align-items:center;justify-content:center;border-radius:50%}
.search button:hover{color:var(--accent);background:rgba(0,0,0,.045)}
.nav{order:3;flex:1 1 100%;display:none;flex-direction:column;min-width:0;margin-top:2px}
.nav-cb:checked ~ .nav{display:flex}
.nav a{color:var(--ink);font-size:14px;font-weight:600;padding:12px 2px;border-bottom:1px solid var(--line)}
.nav a:last-child{border-bottom:0}
.nav a.on{color:var(--accent)}
@media(min-width:760px){
 .burger{display:none}
 .search{flex:0 1 300px}
 .nav{display:flex !important;flex-direction:row;gap:16px;overflow-x:auto;white-space:nowrap;font-size:13px;margin-top:0;-ms-overflow-style:none;scrollbar-width:none}
 .nav::-webkit-scrollbar{display:none}
 .nav a{color:var(--muted);padding:2px 1px 3px;border-bottom:2px solid transparent}
 .nav a:hover,.nav a.on{color:var(--accent);border-bottom-color:var(--accent)}
}
.hero{background:linear-gradient(160deg,var(--accent2),#fff);padding:44px 0 38px;text-align:center}
.hero h1{font-size:25px;font-weight:800;letter-spacing:.04em}
.hero p{color:var(--muted);max-width:640px;margin:12px auto 0;font-size:14px}
.sec{font-size:19px;font-weight:800;margin:34px 0 16px;padding-left:12px;border-left:4px solid var(--accent)}
.sec small{font-size:13px;color:var(--muted);font-weight:600;margin-left:6px}
.cat-intro{color:var(--muted);font-size:13.5px;max-width:760px;margin:-4px 0 18px}
.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.cat-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px 14px;text-align:center;transition:.15s}
.cat-card:hover{border-color:var(--accent);transform:translateY(-2px)}
.cat-card span{display:block;font-weight:700}
.cat-card small{color:var(--muted);font-size:12px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:.15s}
.card:hover{box-shadow:0 8px 24px rgba(0,0,0,.10);transform:translateY(-2px)}
.card-img{aspect-ratio:1/1;background:#faf6f7}
.card-img img{width:100%;height:100%;object-fit:cover}
.card-b{padding:11px 12px 13px}
.card-cat{font-size:11px;color:var(--accent);font-weight:700}
.card-b h3{font-size:13.5px;font-weight:600;margin:3px 0 6px;line-height:1.5}
.price{font-weight:800;font-size:15px}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:12px;color:var(--muted);padding-top:14px}
.crumb i{color:#d8ccd0;font-style:normal}
.crumb a:hover{color:var(--accent)}
.prod{display:grid;grid-template-columns:1fr 1fr;gap:34px;padding-top:22px;align-items:start}
.prod-gallery .main{width:100%;border-radius:16px;background:#faf6f7}
.thumbs{display:flex;gap:8px;margin-top:10px;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.thumbs::-webkit-scrollbar{display:none}
.thumb{width:64px;height:64px;object-fit:cover;border-radius:8px;border:2px solid var(--line);cursor:pointer;flex:0 0 auto;transition:border-color .12s}
.thumb.on,.thumb:hover{border-color:var(--accent)}
.prod-info h1{font-size:21px;font-weight:800;margin:6px 0 12px;line-height:1.55}
.p-cat{color:var(--accent);font-weight:700;font-size:13px}
.rec{display:inline-block;background:var(--accent2);color:var(--ink);font-size:11px;font-weight:700;padding:2px 9px;border-radius:20px;margin-left:6px;vertical-align:middle}
.p-price{font-size:26px;font-weight:800}
.p-price small{font-size:12px;color:var(--muted);font-weight:600;margin-left:4px}
.buy{display:block;text-align:center;background:var(--accent);color:#fff;font-weight:800;padding:15px;border-radius:12px;margin:16px 0;font-size:16px;transition:.15s}
.buy:hover{filter:brightness(.94)}
.buy.is-disabled{background:#dcccd2}
.p-size{margin:18px 0 4px}
.p-size-l{font-size:13.5px;font-weight:700}
.p-size-l b{color:var(--accent);font-size:11.5px;margin-left:4px}
.sizes{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.size{min-width:54px;padding:11px 12px;border:1.5px solid var(--line);background:#fff;border-radius:10px;font-weight:700;font-size:14px;cursor:pointer;transition:.12s}
.size:hover{border-color:var(--accent)}
.size.on{border-color:var(--accent);background:var(--accent);color:#fff}
.p-size.shake{animation:shk .4s}
@keyframes shk{0%,100%{transform:translateX(0)}25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}
.p-spec{list-style:none;border:1px solid var(--line);border-radius:12px;padding:12px 16px;font-size:13.5px}
.p-spec li{padding:4px 0;border-bottom:1px dashed var(--line)}
.p-spec li:last-child{border:0}
.p-block{margin:18px 0}
.p-block h2{font-size:14px;font-weight:800;color:var(--accent);margin-bottom:6px}
.p-block p{font-size:14px}
.sizewrap{overflow-x:auto}
.sizetbl{width:100%;border-collapse:collapse;font-size:13px;min-width:330px}
.sizetbl th,.sizetbl td{padding:8px 6px;text-align:center;border-bottom:1px solid var(--line)}
.sizetbl thead th{background:#f4eef0;font-weight:700;font-size:12px;color:var(--ink)}
.sizetbl tbody th{font-weight:800;color:var(--accent)}
.sizetbl tbody tr:nth-child(even){background:#faf7f8}
.sizenote{list-style:none;margin-top:10px;font-size:11.5px;color:var(--muted);line-height:1.65}
.sizenote li{padding-left:15px;position:relative}
.sizenote li:before{content:"※";position:absolute;left:0}
.fitlist{display:flex;flex-direction:column}
.fit{display:flex;gap:12px;padding:8px 0;border-bottom:1px dashed var(--line);font-size:13.5px}
.fit:last-child{border:0}
.fit b{flex-shrink:0;width:44px;color:var(--accent);font-weight:800}
.fit span{color:var(--muted)}
.p-desc{margin:14px 0;font-size:14px}
.p-kw{font-size:12px;color:var(--muted)}
.p-ship{font-size:12px;color:var(--muted);background:#faf6f7;padding:10px 12px;border-radius:10px;margin-top:12px}
.page h2{font-size:16px;font-weight:800;margin:22px 0 8px}
.page p{margin:8px 0;font-size:14px}
.page a{color:var(--accent);text-decoration:underline}
.steps{margin:10px 0 10px 22px;font-size:14px}
.steps li{margin:6px 0}
.faq{border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin:10px 0;background:#fff}
.faq summary{font-weight:700;font-size:14px;cursor:pointer}
.faq p{margin-top:8px;font-size:13.5px;color:var(--muted)}
.pgn{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:26px 0 6px}
.pg{min-width:38px;text-align:center;padding:8px 11px;border:1.5px solid var(--line);border-radius:9px;font-size:13.5px;font-weight:700;background:#fff}
a.pg:hover{border-color:var(--accent);color:var(--accent)}
.pg.on{background:var(--accent);border-color:var(--accent);color:#fff}
.pg-dots{align-self:center;color:var(--muted)}
.ft{border-top:1px solid var(--line);margin-top:48px;padding:30px 0 40px;background:#fff}
.ft-nav{display:flex;flex-wrap:wrap;gap:14px;font-size:13px;font-weight:600}
.ft-sub{margin-top:10px}
.ft-nav a{color:var(--muted)}.ft-nav a:hover{color:var(--accent)}
.ft-note{color:var(--muted);font-size:12px;margin:14px 0 8px;max-width:680px}
.ft-cp{color:var(--muted);font-size:12px}
@media(max-width:680px){
 .prod{grid-template-columns:1fr;gap:18px}
 .hero h1{font-size:21px}
 .grid{grid-template-columns:repeat(2,1fr);gap:11px}
 .card-b h3{font-size:12.5px}
}