/* ブタキングサイト 公開画面 — 白地のシンプルな雰囲気はそのまま、UIを今風に */
:root {
  --bg: #ffffff;
  --bg-soft: #fbf6f7;
  --ink: #2b2326;
  --ink-soft: #6c6266;
  --line: #eadfe2;
  --accent: #d9577a;
  --accent-ink: #b23a5c;
  --gold: #c9a227;
  --radius: 10px;
  --wrap: 1120px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 15px/1.7 system-ui, -apple-system, "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", Meiryo, sans-serif;
}
a { color: var(--accent-ink); }
img { max-width: 100%; height: auto; display: block; }

/* ヘッダー */
.hd { border-bottom: 1px solid var(--line); background: var(--bg); position: sticky; top: 0; z-index: 10; }
@media (min-width: 768px) { .hd { position: static; } }
.hd-in { max-width: var(--wrap); margin: 0 auto; padding: 10px 16px 6px; }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.logo-txt { display: flex; flex-direction: column; line-height: 1.2; }
.logo-name { font-weight: 800; font-size: 20px; letter-spacing: .04em; }
.logo-catch { font-size: 11px; color: var(--ink-soft); letter-spacing: .1em; }

/* ジャンルナビ：PCは全ジャンルを見渡せる一覧、スマホは隣のジャンルだけ＋スワイプ */
.gnav { max-width: var(--wrap); margin: 0 auto; padding: 2px 16px 10px; }
.gnav-all { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.gnav-a {
  display: block; padding: 4px 11px; border-radius: 999px; border: 1px solid var(--line);
  color: var(--ink); text-decoration: none; font-size: 13px; white-space: nowrap; background: var(--bg);
}
.gnav-a:hover { border-color: var(--accent); color: var(--accent-ink); }
.gnav-a.is-current { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 700; }
.gnav-m, .gnav-m-all, .gnav-m-hint { display: none; }

@media (max-width: 767px) {
  .gnav { padding: 0 12px 8px; }
  .gnav-all { display: none; }
  .gnav-m { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 8px; }
  .gnav-m-cur { font-weight: 800; font-size: 15px; color: #fff; background: var(--accent); border-radius: 999px; padding: 6px 14px; text-align: center; white-space: nowrap; }
  .gnav-m-side { font-size: 12px; color: var(--ink-soft); text-decoration: none; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; padding: 8px 2px; }
  .gnav-m-next { text-align: right; }
  .gnav-m-all { display: block; margin-top: 6px; }
  .gnav-m-all summary { list-style: none; cursor: pointer; font-size: 12px; color: var(--accent-ink); text-align: center; padding: 4px; }
  .gnav-m-all summary::-webkit-details-marker { display: none; }
  .gnav-m-all summary::after { content: " ▾"; }
  .gnav-m-all[open] summary::after { content: " ▴"; }
  .gnav-grid { list-style: none; margin: 6px 0 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
  .gnav-grid a { display: block; padding: 9px 10px; border: 1px solid var(--line); border-radius: 8px; color: var(--ink); text-decoration: none; font-size: 13px; }
  .gnav-grid a.is-current { border-color: var(--accent); color: var(--accent-ink); font-weight: 700; }
  .gnav-m-hint { display: block; margin: 4px 0 0; text-align: center; font-size: 10.5px; color: var(--ink-soft); }
  .js-swiped .gnav-m-hint { display: none; }
}

/* スワイプ：指に合わせて本文が横に動き、隣のジャンルが横から入ってくる */
html, body { overflow-x: clip; }
.main { will-change: transform; touch-action: pan-y; }
.swipe-peek {
  position: fixed; left: 0; width: 100vw; bottom: 0; overflow: hidden; background: var(--bg);
  pointer-events: none; z-index: 5; will-change: transform;
}
.swipe-peek .main { margin: 0 auto; }
.swipe-peek-empty { padding: 40px 16px; text-align: center; color: var(--ink-soft); font-weight: 700; }
.is-animating { transition: transform .26s cubic-bezier(.2, .8, .2, 1); }
@media (prefers-reduced-motion: reduce) { .is-animating { transition: none; } }

.intro { padding: 8px 0 4px; }
.intro-h { font-size: 20px; margin: 0; }
.intro-p { margin: 4px 0 0; color: var(--ink-soft); font-size: 13px; }

.gsec { margin: 22px 0; }
.gsec-hd { display: flex; align-items: baseline; justify-content: space-between; border-bottom: 2px solid var(--accent); margin-bottom: 10px; }
.gsec-h { font-size: 17px; margin: 0 0 4px; }
.gsec-h a { color: var(--ink); text-decoration: none; }
.gsec-more { font-size: 13px; }

.ghero { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; border-bottom: 2px solid var(--accent); margin: 6px 0 14px; }
.ghero-h { font-size: 22px; margin: 0 0 4px; }
.rss { font-size: 12px; color: #fff; background: #e98a2e; border-radius: 4px; padding: 1px 6px; text-decoration: none; }

/* カード */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
.card { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: box-shadow .15s, transform .15s; }
.card:hover { box-shadow: 0 4px 14px rgba(80, 30, 45, .1); transform: translateY(-1px); }
.card-a { display: flex; flex-direction: column; height: 100%; color: inherit; text-decoration: none; }
.card-img { aspect-ratio: 16 / 9; background: var(--bg-soft); overflow: hidden; }
.card-img img { width: 100%; height: 100%; object-fit: cover; }
.card-body { padding: 10px 12px 12px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.card-title { font-size: 15px; line-height: 1.5; margin: 0; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.card-sum { font-size: 12.5px; color: var(--ink-soft); margin: 0; }
.card-meta { font-size: 11.5px; color: var(--ink-soft); margin: auto 0 0; display: flex; gap: 8px; flex-wrap: wrap; }
.card-site { font-weight: 600; }
.card-pr { align-self: flex-start; font-size: 10.5px; font-weight: 700; color: #7a5b00; background: #fff4cc; border: 1px solid var(--gold); border-radius: 3px; padding: 0 5px; }

/* トップのジャンル別：スマホは横スクロール */
@media (max-width: 640px) {
  .cards-row { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: 10px; padding-bottom: 6px; }
  .cards-row .card { flex: 0 0 72%; scroll-snap-align: start; }
  .cards { grid-template-columns: 1fr 1fr; gap: 10px; }
  .cards-row.cards { grid-template-columns: none; }
  .card-title { font-size: 13.5px; }
  .card-sum { display: none; }
  .logo-name { font-size: 18px; }
}

.sites { margin: 28px 0 8px; padding: 14px 16px; background: var(--bg-soft); border-radius: var(--radius); }
.sites-h { font-size: 15px; margin: 0 0 8px; }
.sites-list { margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 10px 20px; }
.site-name { font-weight: 700; }
.site-desc { margin: 2px 0 0; font-size: 12.5px; color: var(--ink-soft); line-height: 1.6; }

.empty { color: var(--ink-soft); font-size: 13px; padding: 8px 0; }
.err { text-align: center; padding: 60px 0; }
.err-code { font-size: 48px; font-weight: 800; color: var(--accent); margin: 0; }
.err-h { font-size: 20px; margin: 4px 0 12px; }

.ft { border-top: 1px solid var(--line); text-align: center; padding: 18px 16px 28px; color: var(--ink-soft); font-size: 12.5px; }
.ft a { color: var(--ink); }
.ft-small { font-size: 11px; }

/* トップ：記事のまだないジャンル */
.glist { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 6px 14px; }
.glist a { display: block; padding: 6px 2px; border-bottom: 1px dotted var(--line); color: var(--ink); text-decoration: none; }
.glist a:hover { color: var(--accent-ink); }