:root {
  --terracotta: #E07856;
  --cream: #FFF3E9;
  --gold: #D9A441;
  --brown: #4A3327;
  --brown-soft: #8A7161;
  --surface: #FFFBF6;
  --radius: 20px;
  --max: 960px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Noto Sans JP", sans-serif;
  color: var(--brown);
  background: linear-gradient(180deg, var(--cream) 0%, #FFE9DA 100%);
  background-attachment: fixed;
  line-height: 1.75;
}

a { color: var(--terracotta); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 20px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(255, 243, 233, 0.85);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid rgba(74, 51, 39, 0.06);
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.1rem; color: var(--brown); }
.brand .logo {
  width: 34px; height: 34px; border-radius: 10px;
  background: linear-gradient(135deg, var(--cream), #FFE0C8);
  display: grid; place-items: center; font-size: 1.1rem;
}
.nav a { margin-left: 18px; color: var(--brown-soft); font-size: .95rem; font-weight: 600; }
.nav a:hover { color: var(--terracotta); text-decoration: none; }

/* Hero */
.hero { text-align: center; padding: 72px 0 48px; }
.hero .badge {
  display: inline-block; font-size: 84px; line-height: 1;
  background: rgba(224,120,86,.12); width: 148px; height: 148px;
  border-radius: 40px; padding: 32px; margin-bottom: 24px;
}
.hero h1 { font-size: 2.6rem; margin: 0 0 12px; font-weight: 900; letter-spacing: .02em; }
.hero p.lead { font-size: 1.2rem; color: var(--brown-soft); margin: 0 auto 28px; max-width: 620px; }

.btn {
  display: inline-block; padding: 15px 34px; border-radius: 999px;
  font-weight: 800; font-size: 1.05rem; color: #fff;
  background: var(--terracotta); box-shadow: 0 10px 24px rgba(224,120,86,.35);
}
.btn:hover { text-decoration: none; filter: brightness(1.03); }
.btn.gold { background: var(--gold); box-shadow: 0 10px 24px rgba(217,164,65,.35); }
.btn.outline { background: transparent; color: var(--terracotta); box-shadow: none; border: 2px solid var(--terracotta); }

/* Sections */
section { padding: 44px 0; }
h2 { font-size: 1.8rem; font-weight: 800; margin: 0 0 8px; }
.section-sub { color: var(--brown-soft); margin: 0 0 28px; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.card {
  background: var(--surface); border-radius: var(--radius); padding: 24px;
  box-shadow: 0 8px 22px rgba(74,51,39,.06);
}
.card .emoji { font-size: 2rem; }
.card h3 { margin: 12px 0 6px; font-size: 1.15rem; }
.card p { margin: 0; color: var(--brown-soft); font-size: .96rem; }

/* Content pages */
.page { background: var(--surface); border-radius: var(--radius); padding: 32px; box-shadow: 0 8px 22px rgba(74,51,39,.06); margin: 32px 0; }
.page h1 { font-size: 2rem; margin-top: 0; }
.page h2 { font-size: 1.3rem; margin-top: 28px; }
.page ul { padding-left: 1.2em; }
.muted { color: var(--brown-soft); font-size: .9rem; }

/* Ranking */
.rank-row { display: flex; align-items: center; gap: 14px; padding: 14px 0; border-bottom: 1px solid rgba(74,51,39,.06); }
.rank-row:last-child { border-bottom: none; }
.rank-badge { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; font-weight: 800; color: #fff; flex: 0 0 auto; }
.rank-1 { background: var(--gold); } .rank-2 { background: #B8B8B8; } .rank-3 { background: var(--terracotta); }
.rank-n { background: rgba(138,113,97,.3); color: var(--brown); }
.rank-body { flex: 1; }
.rank-bar { height: 8px; background: rgba(224,120,86,.15); border-radius: 999px; margin-top: 6px; overflow: hidden; }
.rank-bar > span { display: block; height: 100%; background: var(--terracotta); }
.rank-pct { font-weight: 800; }

/* Footer */
.site-footer { padding: 40px 0; text-align: center; color: var(--brown-soft); font-size: .9rem; }
.site-footer a { margin: 0 10px; color: var(--brown-soft); }

@media (max-width: 640px) {
  .hero h1 { font-size: 2rem; }
  .nav a { margin-left: 12px; font-size: .85rem; }
}

/* 絵文字置き換えアイコン */
.ic-emoji { height: 1.1em; width: auto; vertical-align: -0.18em; margin: 0 .02em; }
.brand .logo { overflow: hidden; }
.brand .logo .ic-emoji { height: 22px; vertical-align: middle; margin: 0; }
.hero .badge .ic-emoji { height: 84px; vertical-align: middle; margin: 0; }
.card .emoji .ic-emoji { height: 2rem; vertical-align: middle; margin: 0; }
.rank-head .ic-genre, .prod-none .ic-genre { width: 34px; height: 34px; object-fit: contain; flex: 0 0 auto; }

/* Guide / 商品カード（ランキングと共通） */
.budget-block { margin: 22px 0 8px; }
.budget-block h2 { font-size: 1.15rem; margin: 0 0 6px; padding-top: 14px; border-top: 1px solid rgba(74,51,39,.08); }
.rank-item { padding: 14px 0; border-bottom: 1px solid rgba(74,51,39,.06); }
.rank-item:last-child { border-bottom: none; }
.rank-head { display: flex; align-items: center; gap: 12px; }
.rank-head .emoji { font-size: 1.5rem; }
.rank-head .lbl { font-weight: 800; flex: 1; }
.seg-note { font-size: .8rem; color: var(--brown-soft); }
.prod-scroll { display: flex; gap: 10px; overflow-x: auto; -webkit-overflow-scrolling: touch;
  margin: 10px 0 2px; padding-bottom: 8px; scroll-snap-type: x proximity; scrollbar-width: thin; }
.prod-scroll::-webkit-scrollbar { height: 6px; }
.prod-scroll::-webkit-scrollbar-thumb { background: rgba(224,120,86,.35); border-radius: 999px; }
.prod-card { flex: 0 0 132px; width: 132px; scroll-snap-align: start; background: #fff; border-radius: 14px;
  overflow: hidden; box-shadow: 0 4px 12px rgba(74,51,39,.08); color: var(--brown); text-decoration: none; }
.prod-card:hover { text-decoration: none; }
.prod-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; background: #f3ece5; display: block; }
.prod-card .pinfo { padding: 8px 9px 10px; }
.prod-card .pn { font-size: .72rem; line-height: 1.35; height: 2.7em; overflow: hidden; }
.prod-card .pp { font-weight: 800; color: var(--terracotta); font-size: .82rem; margin-top: 5px; }