/* =============================================
   SIROUTODOUGA THEME — main.css
   v1.0.0
   ============================================= */

:root {
  --bg: #0a0a0a;
  --bg2: #111111;
  --bg3: #181818;
  --border: #222;
  --accent: #e8003d;
  --accent2: #ff4d6d;
  --gold: #c9a84c;
  --text: #f0f0f0;
  --text-muted: #555;
  --text-sub: #888;
  --card-hover: #1a1a1a;
  --max-width: 1200px;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 300;
  line-height: 1.8;
  overflow-x: hidden;
}

/* grain overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: 0.6;
}

/* ===== HEADER ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.site-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.6rem;
  letter-spacing: 0.08em;
  color: var(--text);
  text-decoration: none;
}

.site-logo .logo-kanji {
  color: var(--accent);
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 900;
  font-size: 1.05rem;
  vertical-align: middle;
  position: relative;
  top: -1px;
}

/* バック用イタリック */
.site-logo .logo-douga {
  color: var(--accent);
  font-style: italic;
  letter-spacing: 0.01em;
}

.site-nav {
  display: flex;
  gap: 28px;
  align-items: center;
  list-style: none;
}

.site-nav a {
  color: var(--text-sub);
  text-decoration: none;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-family: 'DM Mono', monospace;
  transition: color 0.2s;
}

.site-nav a:hover { color: var(--text); }

.nav-badge {
  background: var(--accent);
  color: white;
  font-size: 0.65rem;
  padding: 2px 8px;
  border-radius: 2px;
  font-family: 'DM Mono', monospace;
  letter-spacing: 0.1em;
}

/* ===== TICKER ===== */
.ticker {
  background: var(--accent);
  padding: 10px 0;
  overflow: hidden;
  white-space: nowrap;
}

.ticker-inner {
  display: inline-flex;
  animation: ticker 20s linear infinite;
  font-family: 'DM Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: white;
}

.ticker-item { padding: 0 48px; }

@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 70vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
}

.hero-left {
  padding: 80px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  z-index: 2;
}

.hero-tag {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  color: var(--accent);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero-tag::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--accent);
}

.hero-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(3.5rem, 7vw, 6rem);
  line-height: 0.95;
  letter-spacing: 0.02em;
  margin-bottom: 24px;
}

.hero-title em {
  color: var(--accent);
  font-style: normal;
}

.hero-desc {
  color: var(--text-sub);
  font-size: 0.9rem;
  max-width: 360px;
  line-height: 1.8;
  margin-bottom: 36px;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--accent);
  color: white;
  text-decoration: none;
  padding: 14px 28px;
  font-family: 'DM Mono', monospace;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: background 0.2s, transform 0.2s;
  width: fit-content;
}

.hero-cta:hover {
  background: var(--accent2);
  transform: translateY(-2px);
}

.hero-right {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #1a0a0f 0%, #0d1a2a 50%, #0a0a0a 100%);
}

.hero-right::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, var(--bg) 0%, transparent 40%);
}

/* ===== SECTION ===== */
.site-section {
  padding: 72px 48px;
}

.site-section--dark {
  background: var(--bg2);
}

.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 40px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 20px;
}

.section-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2.2rem;
  letter-spacing: 0.06em;
}

.section-title span { color: var(--accent); }

.section-link {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  color: var(--text-muted);
  text-decoration: none;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color 0.2s;
}

.section-link:hover { color: var(--accent); }

/* ===== CARD GRID ===== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2px;
}

.card {
  background: var(--bg2);
  text-decoration: none;
  color: var(--text);
  display: block;
  transition: background 0.2s;
  overflow: hidden;
}

.card:hover { background: var(--card-hover); }

.card-thumb {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--bg3);
}

.card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.card:hover .card-thumb img { transform: scale(1.04); }

.card-thumb-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #1a0a0f, #0d0a1a);
}

.card-duration {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0,0,0,0.85);
  color: white;
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  padding: 2px 6px;
}

.card-body { padding: 16px 18px 20px; }

.card-cat {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.card-title {
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  color: var(--text-muted);
}

/* ===== CATEGORY PILLS ===== */
.cat-bar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.cat-pill {
  padding: 7px 18px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-sub);
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}

.cat-pill:hover,
.cat-pill.active {
  border-color: var(--accent);
  color: var(--accent);
}

/* ===== RANKING LIST ===== */
.ranking-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.rank-item {
  display: grid;
  grid-template-columns: 48px 80px 1fr;
  background: var(--bg2);
  text-decoration: none;
  color: var(--text);
  transition: background 0.2s;
  align-items: stretch;
}

.rank-item:hover { background: var(--card-hover); }

.rank-num {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.6rem;
  color: var(--border);
  border-right: 1px solid var(--border);
}

.rank-item:nth-child(1) .rank-num { color: var(--accent); }
.rank-item:nth-child(2) .rank-num { color: #aaa; }
.rank-item:nth-child(3) .rank-num { color: #c8834a; }

.rank-thumb {
  aspect-ratio: 16/9;
  overflow: hidden;
}

.rank-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.rank-thumb-placeholder {
  width: 100%;
  height: 100%;
  background: var(--bg3);
}

.rank-body {
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.rank-title {
  font-size: 0.85rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ===== TWO COL LAYOUT ===== */
.two-col {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  align-items: start;
}

/* ===== SIDEBAR WIDGETS ===== */
.widget { margin-bottom: 40px; }

.widget-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.4rem;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.widget-title span { color: var(--accent); }

/* ===== ARTICLE LAYOUT ===== */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 0;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 48px;
  align-items: start;
}

.article-main {
  padding: 56px 48px 80px 0;
  border-right: 1px solid var(--border);
}

.article-sidebar {
  padding: 56px 0 80px 36px;
  position: sticky;
  top: 60px;
}

/* パンくず */
.breadcrumb {
  padding: 16px 48px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
}

.breadcrumb a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.breadcrumb a:hover { color: var(--text-sub); }
.breadcrumb .sep { color: var(--border); }

/* 記事ヘッダー */
.article-header { margin-bottom: 36px; }

.article-cats {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.cat-tag {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 4px 10px;
  border: 1px solid var(--accent);
  color: var(--accent);
  text-decoration: none;
}

.cat-tag.sub {
  border-color: var(--border);
  color: var(--text-muted);
}

.article-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  line-height: 1.5;
  letter-spacing: 0.02em;
  margin-bottom: 20px;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

/* 動画エリア */
.video-embed {
  position: relative;
  aspect-ratio: 16/9;
  background: var(--bg2);
  overflow: hidden;
  margin-bottom: 12px;
}

.video-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.video-caption {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-align: right;
  margin-bottom: 32px;
}

/* 本文 */
.entry-content {
  font-size: 0.95rem;
  line-height: 2;
  color: #d0d0d0;
}

.entry-content p { margin-bottom: 24px; }

.entry-content h2 {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text);
  margin: 44px 0 18px;
  padding-left: 16px;
  border-left: 3px solid var(--accent);
  line-height: 1.5;
}

.entry-content h3 {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--text);
  margin: 32px 0 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.entry-content h3::before {
  content: '';
  display: block;
  width: 20px;
  height: 1px;
  background: var(--accent);
  flex-shrink: 0;
}

.entry-content a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ポイントボックス */
.point-box {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  padding: 20px 24px;
  margin: 28px 0;
}

.point-box-title {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.point-box ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }

.point-box ul li {
  font-size: 0.88rem;
  color: var(--text-sub);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.point-box ul li::before {
  content: '▶';
  color: var(--accent);
  font-size: 0.6rem;
  margin-top: 5px;
  flex-shrink: 0;
}

/* レーティングボックス */
.rating-box {
  background: var(--bg2);
  border: 1px solid var(--border);
  padding: 24px;
  margin: 32px 0;
}

.rating-box-title {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  color: var(--text-muted);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.rating-items { display: flex; flex-direction: column; gap: 14px; }

.rating-item {
  display: grid;
  grid-template-columns: 100px 1fr 36px;
  align-items: center;
  gap: 14px;
}

.rating-label { font-size: 0.78rem; color: var(--text-sub); }

.rating-bar {
  height: 3px;
  background: var(--bg3);
  position: relative;
  overflow: hidden;
}

.rating-fill {
  position: absolute;
  left: 0; top: 0;
  height: 100%;
  background: var(--accent);
  width: 0;
  transition: width 1s ease;
}

.rating-score {
  font-family: 'DM Mono', monospace;
  font-size: 0.75rem;
  color: var(--accent);
  text-align: right;
}

.rating-total {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.rating-total-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
}

.rating-total-score {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2.4rem;
  color: var(--accent);
  line-height: 1;
}

.rating-total-score span { font-size: 1rem; color: var(--text-muted); }

/* タグ */
.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.tag {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  color: var(--text-muted);
  border: 1px solid var(--border);
  padding: 4px 10px;
  text-decoration: none;
  letter-spacing: 0.08em;
  transition: all 0.2s;
}

.tag:hover { border-color: var(--text-muted); color: var(--text-sub); }

/* シェアバー */
.share-bar {
  margin-top: 32px;
  padding: 20px 24px;
  background: var(--bg2);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.share-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.share-btn {
  padding: 8px 16px;
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-decoration: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  transition: all 0.2s;
  cursor: pointer;
  background: transparent;
}

.share-btn:hover { border-color: var(--text-muted); color: var(--text-sub); }

/* 前後記事ナビ */
.article-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  margin-top: 48px;
  border-top: 1px solid var(--border);
  padding-top: 32px;
}

.article-nav-item {
  background: var(--bg2);
  padding: 20px;
  text-decoration: none;
  color: var(--text);
  transition: background 0.2s;
  display: block;
}

.article-nav-item:hover { background: var(--bg3); }
.article-nav-item.next { text-align: right; }

.nav-dir {
  font-family: 'DM Mono', monospace;
  font-size: 0.62rem;
  color: var(--text-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.nav-title {
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 目次 */
.toc { display: flex; flex-direction: column; gap: 1px; }

.toc-item {
  padding: 10px 14px;
  background: var(--bg2);
  text-decoration: none;
  color: var(--text-sub);
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all 0.2s;
  border-left: 2px solid transparent;
}

.toc-item:hover {
  color: var(--text);
  border-left-color: var(--accent);
  background: var(--bg3);
}

.toc-num {
  font-family: 'DM Mono', monospace;
  font-size: 0.62rem;
  color: var(--text-muted);
  flex-shrink: 0;
}

/* サイドリスト */
.side-list { display: flex; flex-direction: column; gap: 1px; }

.side-item {
  display: grid;
  grid-template-columns: 72px 1fr;
  background: var(--bg2);
  text-decoration: none;
  color: var(--text);
  transition: background 0.2s;
}

.side-item:hover { background: var(--bg3); }

.side-thumb { aspect-ratio: 16/9; overflow: hidden; }
.side-thumb img { width: 100%; height: 100%; object-fit: cover; }
.side-thumb-placeholder { width: 100%; height: 100%; background: var(--bg3); }

.side-body { padding: 8px 10px; display: flex; flex-direction: column; justify-content: center; }

.side-cat {
  font-family: 'DM Mono', monospace;
  font-size: 0.58rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 3px;
}

.side-title {
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ===== FANZA商品カード ===== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}

.product-card {
  background: var(--bg2);
  text-decoration: none;
  color: var(--text);
  display: block;
  transition: background 0.2s;
  position: relative;
}

.product-card:hover { background: #141414; }

.product-thumb {
  aspect-ratio: 3/4;
  position: relative;
  overflow: hidden;
}

.product-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.product-card:hover .product-thumb img { transform: scale(1.04); }
.product-thumb-placeholder { width: 100%; height: 100%; background: var(--bg3); }

.product-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--accent);
  color: white;
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  padding: 3px 8px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  z-index: 2;
}

.product-badge.gold { background: var(--gold); color: #0a0a0a; }

.product-fanza-btn {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: white;
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  padding: 8px 16px;
  letter-spacing: 0.1em;
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 3;
  text-decoration: none;
}

.product-card:hover .product-fanza-btn {
  opacity: 1;
  transform: translateX(-50%) translateY(-4px);
}

.product-body { padding: 14px 14px 18px; }

.product-cat {
  font-family: 'DM Mono', monospace;
  font-size: 0.62rem;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.product-title {
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  color: var(--text-muted);
}

.product-price { color: var(--gold); font-size: 0.78rem; }

/* ===== カテゴリハブカード ===== */
.cat-hub-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-bottom: 2px;
}

.cat-hub-card {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  text-decoration: none;
  color: var(--text);
  display: block;
  background: var(--bg2);
}

.cat-hub-card-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #1a0010, #0d0008);
  transition: transform 0.4s ease;
}

.cat-hub-card:hover .cat-hub-card-bg { transform: scale(1.04); }

.cat-hub-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, transparent 100%);
}

.cat-hub-card-body {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 24px 22px;
  z-index: 2;
}

.cat-hub-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  color: var(--accent);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.cat-hub-name {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2rem;
  letter-spacing: 0.05em;
  line-height: 1;
  margin-bottom: 8px;
}

.cat-hub-count {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  color: var(--text-muted);
}

.cat-hub-arrow {
  position: absolute;
  top: 22px; right: 22px;
  width: 36px; height: 36px;
  border: 1px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all 0.2s;
  z-index: 2;
}

.cat-hub-card:hover .cat-hub-arrow { border-color: var(--accent); color: var(--accent); }

/* ===== 年齢確認ゲート ===== */
.age-gate {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: #050505;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s;
}

.age-gate.hidden { opacity: 0; visibility: hidden; pointer-events: none; }

.age-gate-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 480px;
  padding: 0 32px;
}

.age-gate-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.4rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 48px;
}

.age-gate-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2rem, 6vw, 3.2rem);
  letter-spacing: 0.04em;
  line-height: 1.1;
  margin-bottom: 16px;
}

.age-gate-title em { color: var(--accent); font-style: normal; }

.age-gate-desc {
  color: var(--text-sub);
  font-size: 0.82rem;
  line-height: 1.9;
  margin-bottom: 40px;
}

.age-gate-btns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 24px;
}

.btn-enter {
  background: var(--accent);
  color: white;
  border: none;
  padding: 16px 24px;
  font-family: 'DM Mono', monospace;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s;
}

.btn-enter:hover { background: var(--accent2); }

.btn-exit {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
  padding: 16px 24px;
  font-family: 'DM Mono', monospace;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.age-gate-note {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  line-height: 1.8;
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 40px;
}

.footer-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.8rem;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.footer-logo .logo-kanji {
  color: var(--accent);
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 900;
  font-size: 1.2rem;
  vertical-align: middle;
  position: relative;
  top: -2px;
}

.footer-logo .logo-douga {
  color: var(--accent);
  font-style: italic;
}

.footer-desc { color: var(--text-muted); font-size: 0.82rem; line-height: 1.8; }

.footer-col-title {
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-sub);
  margin-bottom: 16px;
}

.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a { color: var(--text-muted); text-decoration: none; font-size: 0.85rem; transition: color 0.2s; }
.footer-links a:hover { color: var(--text); }

.footer-bottom {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 20px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-copy {
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-up { animation: fadeUp 0.6s ease both; }
.fade-up-1 { animation-delay: 0.1s; }
.fade-up-2 { animation-delay: 0.2s; }
.fade-up-3 { animation-delay: 0.3s; }
.fade-up-4 { animation-delay: 0.4s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .cat-hub-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .hero-right { display: none; }
  .two-col { grid-template-columns: 1fr; }
  .article-layout { grid-template-columns: 1fr; padding: 0 20px; }
  .article-main { padding: 40px 0; border-right: none; border-bottom: 1px solid var(--border); }
  .article-sidebar { padding: 40px 0; position: static; }
  .site-footer { grid-template-columns: 1fr; }
  .site-section { padding: 48px 20px; }
  .site-header { padding: 0 20px; }
  .breadcrumb { padding: 12px 20px; }
  .footer-bottom { padding: 20px; }
  .article-nav { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .cat-hub-grid { grid-template-columns: 1fr; }
  .site-nav { display: none; }
}