/* AI二刀流 NPB DATA LAB — 新デザイン共通（2026-10-24 リニューアル）
   使うページ: トップ、/2026/、/nippon-series-2026/ ほか新設ページ。記事本文には使わない。
   正本: Claude Design「AI二刀流 トップページ」（handoff/design/*.dc.html）。全セレクタ dl- 接頭辞。
   書体: 表示 Outfit（500、主役数字だけ800）、数字ラベル JetBrains Mono、本文 Noto Sans JP（16px/1.9）。
   docs/typography-spec.md の「データページ用の例外」を参照。 */

:root {
  --dl-bg: #07090D;
  --dl-panel: #0B0E14;
  --dl-panel-2: #0F141B;
  --dl-line: #1B212B;
  --dl-line-2: #2A3240;
  --dl-grid: #11151C;
  --dl-bar: #131822;
  --dl-bar-mute: #2E3A4A;
  --dl-text: #F2F4F7;
  --dl-sub: #AEB7C4;
  --dl-mute: #7C8797;
  --dl-accent: #D6FF3D;
  --dl-gold: #F2C94C;
  --dl-warn: #FFB04D;
  --dl-live: #FF4D4D;
  --dl-tigers: #FFE500;
  --dl-baystars: #4D9FFF;
  --dl-hawks: #FFD23F;
  --dl-f-display: 'Outfit', 'Noto Sans JP', sans-serif;
  --dl-f-mono: 'JetBrains Mono', ui-monospace, monospace;
  --dl-f-body: 'Noto Sans JP', 'Hiragino Sans', 'Yu Gothic', sans-serif;
}

html { background: var(--dl-bg); color-scheme: dark; }
body.dl {
  margin: 0;
  background: var(--dl-bg);
  color: var(--dl-text);
  font-family: var(--dl-f-body);
  -webkit-font-smoothing: antialiased;
  word-break: keep-all;
  overflow-wrap: anywhere;
}
.dl a { color: var(--dl-text); text-decoration: none; }
.dl a:hover { color: var(--dl-accent); }
.dl a:focus-visible { outline: 2px solid var(--dl-accent); outline-offset: 2px; }
.dl * { box-sizing: border-box; }
.dl-nw { white-space: nowrap; }
.dl-d { font-family: var(--dl-f-display); font-weight: 500; letter-spacing: -.02em; line-height: .95; }
.dl-d.dl-big { font-weight: 800; letter-spacing: -.03em; }
.dl-m { font-family: var(--dl-f-mono); font-variant-numeric: tabular-nums; }
.dl-lab { white-space: nowrap; font-family: var(--dl-f-mono); font-size: 11px; letter-spacing: .16em; color: var(--dl-mute); text-transform: uppercase; }
.dl-lab--accent { color: var(--dl-accent); }
.dl-cell.dl-lab, .dl-lab.dl-wrap-ok { white-space: normal; line-height: 1.6; }
.dl-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* 方眼の地 */
.dl-grid-bg {
  min-height: 100vh;
  background-image: linear-gradient(var(--dl-grid) 1px, transparent 1px), linear-gradient(90deg, var(--dl-grid) 1px, transparent 1px);
  background-size: 48px 48px;
}
.dl-wrap { max-width: 1320px; margin: 0 auto; padding: 0 24px 64px; display: flex; flex-direction: column; gap: 48px; }

/* ヘッダー・ナビ */
.dl-header { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--dl-line); }
.dl-brand { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.dl-brand .dl-d { font-size: 30px; }
.dl-nav { display: flex; flex-wrap: wrap; gap: 22px; }
.dl-nav a, .dl-foot-nav a { font-family: var(--dl-f-mono); font-size: 12px; letter-spacing: .1em; color: var(--dl-sub); padding: 8px 0; border-bottom: 1px solid transparent; white-space: nowrap; }
.dl-nav a:hover, .dl-foot-nav a:hover { color: var(--dl-accent); border-color: var(--dl-accent); }
.dl-nav a[aria-current="page"] { color: var(--dl-accent); border-color: var(--dl-accent); }

/* タグ・チップ */
.dl-tag { display: inline-block; white-space: nowrap; font-family: var(--dl-f-mono); font-size: 11px; letter-spacing: .08em; padding: 3px 8px; border: 1px solid var(--dl-line-2); color: var(--dl-sub); line-height: 1.4; }
.dl-tag--y { background: var(--dl-tigers); border-color: var(--dl-tigers); color: #111; }
.dl-tag--g { background: var(--dl-accent); border-color: var(--dl-accent); color: var(--dl-bg); }
.dl-tag--gold { background: var(--dl-gold); border-color: var(--dl-gold); color: #111; }
.dl-tag--db { border-color: var(--dl-baystars); color: var(--dl-baystars); }
.dl-tag--hk { border-color: var(--dl-hawks); color: var(--dl-hawks); }
.dl-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.dl-chip { display: inline-flex; align-items: center; height: 32px; padding: 0 14px; border: 1px solid var(--dl-line-2); font-family: var(--dl-f-mono); font-size: 12px; letter-spacing: .06em; color: var(--dl-sub); white-space: nowrap; }
.dl a.dl-chip:hover { border-color: var(--dl-accent); }
.dl-chip.is-on, .dl-chip[aria-current="true"] { background: var(--dl-accent); border-color: var(--dl-accent); color: var(--dl-bg); }

/* 節 */
.dl-sec { display: flex; flex-direction: column; gap: 20px; }
.dl-sec-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 12px; }
.dl-sec-title { display: flex; align-items: baseline; gap: 18px; flex-wrap: wrap; }
.dl-sec-num { font-size: 64px; color: var(--dl-line-2); }
.dl-sec-title h2 { margin: 0; font-size: 48px; }

/* パネル・セル・行 */
.dl-panel { border: 1px solid var(--dl-line); background: var(--dl-panel); }
.dl-panel--tigers { border-left: 4px solid var(--dl-tigers); }
.dl-cell { display: block; padding: 22px 24px; border-top: 1px solid var(--dl-line); }
.dl-cell:first-child { border-top: 0; }
.dl a.dl-cell:hover { background: var(--dl-panel-2); }
.dl-row { display: grid; gap: 16px; align-items: center; padding: 16px 24px; border-top: 1px solid var(--dl-line); }
.dl a.dl-row:hover { background: var(--dl-panel-2); }
.dl-hbar { height: 14px; background: var(--dl-bar); position: relative; }
.dl-hbar i { position: absolute; left: 0; top: 0; bottom: 0; background: var(--dl-accent); }
.dl-hbar i.is-mute { background: var(--dl-bar-mute); }
.dl-hbar i.is-tigers { background: var(--dl-tigers); }
.dl-hbar i.is-neg { left: auto; right: 0; background: var(--dl-warn); }
.dl-cols-12 { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 20px; }
.dl-span-4 { grid-column: span 4; }
.dl-span-6 { grid-column: span 6; }
.dl-span-8 { grid-column: span 8; }
.dl-cards-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }

/* 記事・動画カード */
.dl-art { display: flex; flex-direction: column; gap: 12px; padding: 20px; border: 1px solid var(--dl-line); background: var(--dl-panel); }
.dl a.dl-art:hover { border-color: var(--dl-accent); color: var(--dl-text); }
.dl-art-thumb { aspect-ratio: 16 / 9; background: var(--dl-bar); overflow: hidden; }
.dl-art-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.dl-art-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.dl-art-title { font-size: 15px; font-weight: 700; line-height: 1.5; }
.dl-art-date { font-family: var(--dl-f-mono); font-size: 12px; color: var(--dl-mute); }

/* 本文（説明文・注記） */
.dl-lead { margin: 0; font-size: 16px; line-height: 1.9; color: var(--dl-sub); max-width: 760px; }
.dl-note { margin: 0; font-size: 12px; line-height: 1.8; color: var(--dl-mute); }
.dl-missing { color: var(--dl-warn); }

/* フッター */
.dl-footer { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; padding-top: 28px; border-top: 1px solid var(--dl-line); }
.dl-foot-nav { display: flex; flex-wrap: wrap; gap: 22px; }

/* ---- タブレット ---- */
@media (max-width: 1080px) {
  .dl-span-4 { grid-column: span 6; }
  .dl-span-8 { grid-column: span 12; }
  .dl-cards-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ---- スマホ ---- */
@media (max-width: 768px) {
  .dl-wrap { padding: 0 16px 48px; gap: 40px; }
  .dl-header { padding: 14px 0 0; gap: 10px; }
  .dl-brand .dl-d { font-size: 26px; }
  /* ナビは1行の横スクロール（右端をフェード） */
  .dl-nav { flex-wrap: nowrap; overflow-x: auto; gap: 18px; width: calc(100% + 32px); margin: 0 -16px; padding: 0 16px 6px;
    -webkit-mask-image: linear-gradient(90deg, #000 85%, transparent); mask-image: linear-gradient(90deg, #000 85%, transparent); scrollbar-width: none; }
  .dl-nav::-webkit-scrollbar { display: none; }
  .dl-nav a:last-child { margin-right: 28px; }
  .dl-sec-num { font-size: 40px; }
  .dl-sec-title { gap: 12px; }
  .dl-sec-title h2 { font-size: 30px; white-space: normal; }
  .dl-cols-12 { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .dl-span-4, .dl-span-6, .dl-span-8 { grid-column: auto; }
  .dl-cell { padding: 18px 16px; }
  .dl-row { padding: 14px 16px; gap: 10px; }
  .dl-cards-4 { grid-template-columns: minmax(0, 1fr); }
  .dl-foot-nav { gap: 6px 18px; }
}
@media (prefers-reduced-motion: reduce) { .dl * { transition: none !important; animation: none !important; } }