:root{--ink:#222;--muted:#666;--line:#e3e0da;--accent:#8a2b1d;--bg:#fff;--soft:#f7f5f1}
*{box-sizing:border-box}
body{margin:0;font-family:"Hiragino Kaku Gothic ProN","Hiragino Sans","Noto Sans JP","Yu Gothic",Meiryo,sans-serif;color:var(--ink);background:var(--bg);line-height:1.7}
a{color:var(--accent)}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:1080px;margin:0 auto;padding:16px}
.site-header{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;max-width:1080px;margin:0 auto;padding:16px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--muted);font-size:.9rem}
.brand img{height:48px;width:auto}
.site-nav{display:flex;flex-wrap:wrap;gap:4px 18px;font-size:.95rem}
.site-nav a{text-decoration:none;color:var(--ink)}
.site-nav a:hover{color:var(--accent)}
.crumbs{font-size:.85rem;color:var(--muted);margin-bottom:12px}
.crumbs a{color:var(--muted);text-decoration:none}
h1{font-size:1.6rem;margin:.4em 0 .6em;font-weight:600}
h2{font-size:1.2rem;margin:2em 0 .8em;padding-bottom:.3em;border-bottom:1px solid var(--line);font-weight:600}
.visually-hidden{position:absolute;left:-9999px}
.banners{display:grid;gap:12px}
.banner{position:relative;display:block}
.banner span{position:absolute;left:0;bottom:0;padding:4px 12px;background:rgba(0,0,0,.5);color:#fff;font-size:.9rem;letter-spacing:.1em}
.intro{margin:24px 0;padding:16px 20px;background:var(--soft);border-radius:6px}
.hero{margin:0 0 20px;border-radius:4px}
.toc{font-size:.95rem}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:18px 14px}
.card{display:block;text-decoration:none;color:var(--ink);font-size:.9rem;line-height:1.4}
.card img,.card .noimg{width:100%;aspect-ratio:1/1;object-fit:cover;background:var(--soft);border:1px solid var(--line);border-radius:4px;margin-bottom:6px}
.card:hover span{color:var(--accent)}
.more{text-align:right;font-size:.9rem}
.product{display:grid;grid-template-columns:1fr;gap:24px}
@media(min-width:720px){.product{grid-template-columns:1fr 1fr}}
.gallery .main-img{border:1px solid var(--line);border-radius:4px}
.thumbs{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.thumbs img{width:72px;height:72px;object-fit:cover;border:1px solid var(--line);border-radius:4px}
.summary h1{margin-top:0}
.short p:first-child{font-weight:600}
.buy a{display:inline-block;padding:10px 22px;background:var(--accent);color:#fff;text-decoration:none;border-radius:4px;font-weight:600}
.buy a:hover{opacity:.9}
.tags,.note{font-size:.85rem;color:var(--muted)}
.description img{margin:12px 0}
.info{display:grid;grid-template-columns:max-content 1fr;gap:8px 24px}
.info dt{font-weight:600}
.info dd{margin:0}
hr{border:0;border-top:1px solid var(--line);margin:28px 0}
.site-footer{max-width:1080px;margin:40px auto 0;padding:20px 16px;border-top:1px solid var(--line);font-size:.8rem;color:var(--muted)}
.site-footer p{margin:4px 0}
.notice{margin:12px 0 20px;padding:14px 18px;background:var(--soft);border-left:4px solid var(--accent);border-radius:4px}
.notice p{margin:4px 0}
.notice .buy{margin-top:12px}
.contact{max-width:560px}
.contact label{display:block}
.contact input[type=text],.contact input[type=email],.contact textarea{width:100%;padding:8px;border:1px solid #bbb;border-radius:4px;font:inherit}
.contact fieldset{border:1px solid var(--line);border-radius:4px;padding:8px 12px;margin:0 0 1em}
.contact legend{padding:0 4px}
.contact button{padding:10px 28px;background:var(--accent);color:#fff;border:0;border-radius:4px;font:inherit;font-weight:600;cursor:pointer}
.req{font-size:.75rem;color:var(--accent);margin-left:4px}
.hp{position:absolute;left:-9999px;top:-9999px}
.cf-turnstile{margin:8px 0}
.error{padding:10px 14px;background:#fdecea;color:#8a2b1d;border-radius:4px}