:root {
  --paper: #fffaf4;
  --paper-deep: #f6ece4;
  --ink: #2d2027;
  --muted: #786a70;
  --plum: #7d3f59;
  --rose: #c87f7b;
  --line: #eadfd6;
  --font-sans: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
  --font-serif: "Hiragino Mincho ProN", "Yu Mincho", "YuMincho", serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--font-sans); line-height: 1.8; }
a { color: var(--plum); }
.wrap { width: min(100% - 32px, 960px); margin-inline: auto; }
.site-header { position: sticky; top: 0; z-index: 10; background: rgba(255, 250, 244, .92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; }
.logo { flex: 0 0 auto; white-space: nowrap; color: var(--ink); font-family: var(--font-serif); font-size: 22px; font-weight: 700; letter-spacing: .04em; text-decoration: none; }
.logo span { color: var(--rose); }
.nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 4px 18px; font-size: 14px; }
/* Keeps a phrase on one line so Japanese headlines break between phrases, not mid-word. */
.phrase { display: inline-block; }
.nav a { color: var(--muted); text-decoration: none; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--plum); }
.hero { padding: 88px 0 72px; }
.hero h1 { margin: 0 0 20px; font-family: var(--font-serif); font-size: clamp(30px, 6vw, 48px); line-height: 1.35; letter-spacing: -.01em; }
.hero p { max-width: 640px; margin: 0; color: var(--muted); font-size: 17px; }
section { padding: 56px 0; border-top: 1px solid var(--line); }
h2 { margin: 0 0 24px; font-family: var(--font-serif); font-size: 26px; }
h3 { margin: 0 0 8px; font-family: var(--font-serif); font-size: 20px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.card { padding: 22px; border: 1px solid var(--line); border-radius: 18px; background: #fff; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
.product { display: grid; gap: 8px; padding: 28px; border-radius: 22px; color: #fffaf7; background: linear-gradient(135deg, #593442, #a86373); }
.product .badge { justify-self: start; padding: 2px 10px; border-radius: 999px; background: rgba(255,255,255,.18); font-size: 12px; }
.product h3 { margin: 4px 0 0; font-size: 26px; }
.product p { margin: 0; color: rgba(255, 250, 247, .85); }
table.info { width: 100%; border-collapse: collapse; font-size: 15px; }
table.info th, table.info td { padding: 14px 8px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
table.info th { width: 30%; color: var(--muted); font-weight: 600; white-space: nowrap; }
.prose { max-width: 760px; }
.prose h2 { margin-top: 40px; font-size: 21px; }
.prose p, .prose li { font-size: 15px; }
.note { padding: 14px 18px; border-radius: 14px; color: #6b4b55; background: var(--paper-deep); font-size: 14px; }
.site-footer { padding: 32px 0 48px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }
.site-footer nav { display: flex; gap: 16px; }
@media (max-width: 560px) {
  .nav { gap: 2px 12px; font-size: 13px; }
  .hero { padding: 56px 0 48px; }
  table.info th { width: 36%; white-space: normal; }
}