*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  color-scheme: light only;
  --gold: #C8A87A;
  --gold-dark: #A88B5A;
  --cream: #F8F5F0;
  --black: #1a1a1a;
  --gray: #888;
  --light: #f2f2f2;
  --text: #333;
  --border: #e8e8e8;
  --font-serif: 'Playfair Display', 'Georgia', serif;
  --font-sans: 'Noto Sans JP', -apple-system, sans-serif;
  --shadow: 0 2px 12px rgba(0,0,0,0.07);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.12);
}

html { background: #fff; }
body { background: #fff !important; color: var(--text) !important; font-family: var(--font-sans); line-height: 1.7; font-size: 14px; }

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ── HEADER ── */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: #fff; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px; height: 60px;
}
.logo { font-family: var(--font-serif); font-size: 15px; font-weight: 700; letter-spacing: 0.08em; color: var(--black); }
.logo span { display: block; font-size: 9px; font-weight: 400; color: var(--gray); letter-spacing: 0.12em; text-transform: uppercase; }
.header-nav { display: flex; gap: 24px; }
.header-nav a { font-size: 12px; letter-spacing: 0.05em; color: var(--gray); transition: color 0.2s; }
.header-nav a:hover { color: var(--gold); }

/* ── BANNER ── */
.sale-banner {
  background: var(--black); color: #fff;
  text-align: center; font-size: 11px; letter-spacing: 0.1em;
  padding: 8px 16px;
}
.sale-banner span { color: var(--gold); }

/* ── HERO ── */
.hero {
  background: var(--cream);
  text-align: center;
  padding: 60px 24px 48px;
}
.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 700;
  color: var(--black);
  line-height: 1.3;
  margin-bottom: 12px;
}
.hero h1 em { font-style: italic; color: var(--gold); }
.hero p { font-size: 13px; color: var(--gray); letter-spacing: 0.05em; }

/* ── SECTION TITLE ── */
.section-wrap { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.section-header { text-align: center; padding: 48px 0 32px; }
.section-header h2 { font-family: var(--font-serif); font-size: 1.4rem; font-weight: 700; color: var(--black); }
.section-header p { font-size: 12px; color: var(--gray); margin-top: 6px; letter-spacing: 0.05em; }

/* ── PRODUCT GRID ── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
  padding-bottom: 60px;
}
.product-card {
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.2s;
  background: #fff;
}
.product-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.product-card .card-img {
  aspect-ratio: 1;
  display: flex; align-items: center; justify-content: center;
  font-size: 3rem;
  background: var(--cream);
  position: relative;
}
.product-card .badge {
  position: absolute; top: 10px; left: 10px;
  font-size: 9px; font-weight: 700; letter-spacing: 0.08em;
  color: var(--gold); border: 1px solid var(--gold);
  padding: 2px 7px; border-radius: 2px; text-transform: uppercase;
  background: #fff;
}
.product-card .card-body { padding: 14px 16px 16px; }
.product-card .card-name { font-family: var(--font-serif); font-size: 15px; font-weight: 700; color: var(--black); margin-bottom: 2px; }
.product-card .card-name-en { font-size: 10px; color: var(--gray); letter-spacing: 0.08em; margin-bottom: 8px; }
.product-card .card-desc { font-size: 11px; color: var(--gray); line-height: 1.6; margin-bottom: 12px; }
.product-card .card-price { font-size: 16px; font-weight: 700; color: var(--black); margin-bottom: 12px; }
.product-card .card-price span { font-size: 11px; font-weight: 400; color: var(--gray); }
.product-card .card-btn {
  display: block; width: 100%; padding: 9px;
  background: var(--black); color: #fff;
  font-size: 12px; letter-spacing: 0.08em; text-align: center;
  border-radius: 4px; transition: background 0.2s;
}
.product-card .card-btn:hover { background: var(--gold); }

/* ── CART ── */
.cart-page { max-width: 680px; margin: 48px auto; padding: 0 24px 80px; }
.cart-page h1 { font-family: var(--font-serif); font-size: 1.6rem; margin-bottom: 32px; color: var(--black); }
.cart-item {
  border: 1px solid var(--border); border-radius: 8px;
  padding: 20px; display: flex; gap: 16px; align-items: center;
  margin-bottom: 16px; background: #fff;
}
.cart-item img { width: 72px; height: 72px; object-fit: contain; background: var(--cream); border-radius: 6px; padding: 6px; }
.cart-item .item-emoji { width: 72px; height: 72px; background: var(--cream); border-radius: 6px; display: flex; align-items: center; justify-content: center; font-size: 2rem; flex-shrink: 0; }
.cart-item .item-info { flex: 1; }
.cart-item .item-name { font-weight: 700; color: var(--black); font-size: 14px; margin-bottom: 2px; }
.cart-item .item-sub { font-size: 11px; color: var(--gray); }
.qty-row { display: flex; align-items: center; gap: 10px; margin-top: 10px; }
.qty-btn { width: 28px; height: 28px; border: 1px solid var(--border); background: #fff; border-radius: 4px; cursor: pointer; font-size: 1rem; }
.qty-btn:hover { border-color: var(--gold); }
.qty-num { font-weight: 700; min-width: 24px; text-align: center; }
.item-price { text-align: right; flex-shrink: 0; }
.item-price .sub { font-size: 11px; color: var(--gray); }
.item-price .total { font-size: 1.1rem; font-weight: 700; color: var(--black); }
.item-price .disc { font-size: 11px; color: var(--gold); margin-top: 2px; }

.summary-box { border: 1px solid var(--border); border-radius: 8px; padding: 20px; margin-top: 24px; }
.sum-row { display: flex; justify-content: space-between; padding: 6px 0; font-size: 13px; color: var(--gray); }
.sum-row.grand { border-top: 1px solid var(--border); margin-top: 8px; padding-top: 14px; font-size: 15px; font-weight: 700; color: var(--black); }
.sum-row.grand span:last-child { color: var(--gold); font-size: 1.2rem; }
.btn-pay {
  width: 100%; padding: 14px; margin-top: 16px;
  background: var(--gold); color: #fff; border: none; border-radius: 6px;
  font-size: 14px; font-weight: 700; letter-spacing: 0.05em; cursor: pointer;
  transition: background 0.2s;
}
.btn-pay:hover { background: var(--gold-dark); }
.btn-pay:disabled { background: #ccc; cursor: not-allowed; }
.pay-note { font-size: 11px; color: var(--gray); text-align: center; margin-top: 10px; }
.trust-row { display: flex; justify-content: center; gap: 20px; margin-top: 16px; flex-wrap: wrap; }
.trust-item { font-size: 11px; color: var(--gray); display: flex; align-items: center; gap: 4px; }

/* ── TOKUSHOHO ── */
.toku-wrap { max-width: 800px; margin: 48px auto 80px; padding: 0 24px; }
.toku-wrap .page-title { font-family: var(--font-serif); font-size: 1.4rem; margin-bottom: 8px; }
.toku-wrap .page-sub { font-size: 12px; color: var(--gray); margin-bottom: 32px; }
.toku-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.toku-table th, .toku-table td { border: 1px solid var(--border); padding: 12px 16px; vertical-align: top; text-align: left; }
.toku-table th { width: 30%; background: var(--cream); font-weight: 600; color: var(--black); }
.toku-table td { background: #fff; color: var(--text); line-height: 1.8; }

/* ── FAQ ── */
.faq-wrap { max-width: 720px; margin: 48px auto 80px; padding: 0 24px; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q { display: flex; justify-content: space-between; align-items: center; padding: 18px 0; cursor: pointer; font-weight: 600; font-size: 14px; color: var(--black); }
.faq-q .toggle { color: var(--gold); font-size: 1.2rem; font-weight: 300; }
.faq-a { font-size: 13px; color: var(--gray); line-height: 1.8; padding-bottom: 18px; display: none; }
.faq-a.open { display: block; }

/* ── CONTACT ── */
.contact-wrap { max-width: 560px; margin: 48px auto 80px; padding: 0 24px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 12px; font-weight: 600; margin-bottom: 6px; color: var(--black); letter-spacing: 0.05em; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 10px 14px;
  border: 1px solid var(--border); border-radius: 4px;
  font-size: 13px; font-family: var(--font-sans);
  transition: border-color 0.2s;
}
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--gold); }
.form-group textarea { resize: vertical; min-height: 120px; }
.btn-submit { width: 100%; padding: 12px; background: var(--gold); color: #fff; border: none; border-radius: 4px; font-size: 14px; font-weight: 700; cursor: pointer; transition: background 0.2s; }
.btn-submit:hover { background: var(--gold-dark); }

/* ── FOOTER ── */
.site-footer { background: var(--black); color: #aaa; padding: 40px 24px 24px; }
.footer-inner { max-width: 1100px; margin: 0 auto; }
.footer-logo { font-family: var(--font-serif); font-size: 16px; color: #fff; margin-bottom: 4px; }
.footer-logo span { display: block; font-size: 9px; letter-spacing: 0.15em; color: #aaa; font-weight: 400; text-transform: uppercase; margin-top: 2px; }
.footer-links { display: flex; gap: 40px; margin-top: 24px; flex-wrap: wrap; }
.footer-col h4 { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: #fff; margin-bottom: 10px; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 6px; }
.footer-col a { font-size: 12px; color: #888; transition: color 0.2s; }
.footer-col a:hover { color: var(--gold); }
.footer-payment { margin-top: 24px; }
.footer-payment h4 { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: #fff; margin-bottom: 10px; }
.pay-badges { display: flex; gap: 8px; flex-wrap: wrap; }
.pay-badge { background: #333; color: #ccc; font-size: 10px; font-weight: 700; padding: 3px 10px; border-radius: 3px; letter-spacing: 0.05em; }
.footer-bottom { border-top: 1px solid #333; margin-top: 32px; padding-top: 20px; font-size: 11px; color: #555; text-align: center; }

@media (max-width: 640px) {
  .site-header { padding: 0 16px; }
  .header-nav { display: none; }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .toku-table th { width: 38%; }
  .footer-links { gap: 24px; }
}