/* ============================================================
   JB ONE / オウボクル — サイト共通 CSS（この 1 枚だけ）
   外部スクリプトは読み込まない。外部フォントは Google Fonts の Noto Sans JP（400/700）1 本だけ（各ページの head で読み込む）。
   土台: _design/数字と証拠重視/style.css（設計規約 §2 の tokens と同じ値）
   並び: 1 tokens → 2 基礎 → 3 文字 → 4 骨組み → 5 部品 → 6 画面幅
   ============================================================ */

/* 1. tokens（ここ以外に色・角丸・幅を直書きしない） */
:root {
  --paper: #ffffff;
  --paper-2: #f6f5f1;
  --ink: #15181c;
  --ink-2: #3d434b;
  --muted: #6a717b;
  --line: #e4e6e9;
  --line-2: #c9cdd3;
  --accent: #1d4ed8;
  --accent-ink: #1a3fae;
  --accent-soft: #e9effc;
  --radius: 6px;
  --w: 1120px;
  --w-text: 650px;
  --gutter: 16px;
  --sec: 64px;
  --fs: 17px;
  --lh: 1.7;
  --font: "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic Medium", "Yu Gothic", Meiryo, system-ui, sans-serif;
}

/* 2. 基礎 */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 76px; }
body {
  margin: 0; padding-bottom: 64px;
  font-family: var(--font); font-size: var(--fs); line-height: var(--lh); font-weight: 400;
  color: var(--ink); background: var(--paper); overflow-wrap: anywhere;
}
img, svg { max-width: 100%; height: auto; }
a { color: var(--accent-ink); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--ink); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
p { margin: 0 0 1em; }
ul, ol { margin: 0 0 1em; padding-left: 1.3em; }
li { margin: 0.2em 0; }
b, strong { font-weight: 700; }
.skip { position: absolute; left: -9999px; top: 0; background: var(--ink); color: #fff; padding: 8px 12px; z-index: 100; }
.skip:focus { left: 16px; top: 8px; }
.nowrap { white-space: nowrap; display: inline-block; }
.mt { margin-top: 32px; }
.mt-s { margin-top: 12px; }

/* 3. 文字 */
h1, h2, h3 { margin: 0; font-weight: 700; font-feature-settings: "palt"; text-wrap: balance; }
h1 { font-size: clamp(28px, 5vw, 50px); line-height: 1.25; letter-spacing: -0.015em; word-break: keep-all; overflow-wrap: normal; }
.ph { display: inline-block; }
h2 { font-size: clamp(24px, 3.2vw, 34px); line-height: 1.32; letter-spacing: -0.01em; }
h3, .h3 { font-size: 19px; line-height: 1.45; margin-bottom: 8px; letter-spacing: 0; }
.lead { font-size: 18px; line-height: 1.75; color: var(--ink-2); }
.small { font-size: 14px; line-height: 1.6; color: var(--muted); }
.num { font-variant-numeric: tabular-nums; font-feature-settings: "tnum"; }
.eyebrow {
  display: flex; align-items: center; gap: 12px; margin: 0 0 20px;
  font-size: 13px; font-weight: 700; letter-spacing: 0.08em; color: var(--muted);
}
.eyebrow::after { content: ""; flex: 0 0 48px; height: 1px; background: var(--line-2); }
.fn { font-size: 12px; font-weight: 700; vertical-align: super; line-height: 0; margin-left: 2px; text-decoration: none; }

/* 4. 骨組み */
.wrap { max-width: var(--w); margin: 0 auto; padding: 0 var(--gutter); }
.col { max-width: var(--w-text); } /* 常に .wrap の内側の子。左寄せ（margin auto を使わない） */
.sec { padding: var(--sec) 0; border-top: 1px solid var(--line); }
.sec-band { background: var(--paper-2); }
.sec-head { margin-bottom: 36px; }
.sec-head p { margin: 14px 0 0; color: var(--ink-2); }
.rule-top { margin-top: 40px; padding-top: 28px; border-top: 1px solid var(--line); }
.two { display: grid; gap: 40px; }

/* 5. 部品 */

/* 5.1 ヘッダー */
.hd { position: sticky; top: 0; z-index: 20; background: var(--paper); border-bottom: 1px solid var(--line); }
.hd-in { display: flex; align-items: center; gap: 14px; min-height: 60px; }
.brand { display: inline-flex; align-items: center; text-decoration: none; color: var(--ink); }
.brand img { display: block; height: 18px; width: auto; }
.hd .pn { display: none; font-weight: 700; font-size: 15px; line-height: 1; padding-left: 14px; margin-left: -2px; border-left: 1px solid var(--line-2); color: var(--ink); text-decoration: none; }
.nav { display: none; }
.sp { flex: 1; }
.menu { position: static; }
.menu > summary {
  list-style: none; display: flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border: 1px solid var(--line-2); border-radius: var(--radius); cursor: pointer; color: var(--ink);
}
.menu > summary::-webkit-details-marker { display: none; }
.menu svg { width: 20px; height: 20px; }
.menu-panel {
  position: absolute; left: 0; right: 0; top: 100%; background: var(--paper);
  border-bottom: 1px solid var(--line); padding: 4px var(--gutter) 16px; display: flex; flex-direction: column;
}
.menu-panel a { padding: 12px 0; border-top: 1px solid var(--line); text-decoration: none; color: var(--ink); font-weight: 700; }
.menu-panel a[aria-current="page"], .nav a[aria-current="page"] { color: var(--accent-ink); }

/* 5.2 ボタン */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 0 20px; border-radius: var(--radius); border: 1px solid transparent;
  font: inherit; font-weight: 700; font-size: 16px; line-height: 1.2; text-decoration: none; cursor: pointer; white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; flex: none; }
.btn-ink { background: var(--ink); color: #fff; }
.btn-ink:hover { background: #000; color: #fff; }
.btn-ghost { background: transparent; border-color: var(--line-2); color: var(--ink); }
.btn-ghost:hover { border-color: var(--ink); color: var(--ink); }
.btn-sm { min-height: 40px; padding: 0 14px; font-size: 14px; }
.hd .btn-sm { display: none; } /* 900px 未満は固定帯とヒーローの 2 つに絞る */
.btn.is-pending { color: var(--muted); border-style: dashed; pointer-events: none; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 20px; }
.cta-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; display: flex; align-items: center; justify-content: center; gap: 8px;
  height: 48px; background: var(--ink); color: #fff; font-weight: 700; font-size: 16px; text-decoration: none;
}
.cta-bar svg { width: 18px; height: 18px; }
.cta-bar:hover { color: #fff; background: #000; }

/* 5.3 ヒーローと納品物の仕様表・✓ 3 行・冒頭のメール */
.hero { padding: 48px 0 var(--sec); }
.hero-sub { padding: 40px 0 48px; }
.hero-grid { display: grid; gap: 40px; }
.hero .lead { margin-top: 20px; }
.hero-mail { margin-top: 40px; padding-top: 32px; border-top: 1px solid var(--line); max-width: 760px; }
.spec-title { font-size: 13px; font-weight: 700; letter-spacing: 0.08em; color: var(--muted); margin: 0 0 10px; }
.spec { margin: 0; border-top: 1px solid var(--ink); }
.spec > div { display: grid; grid-template-columns: 104px 1fr; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--line); font-size: 15px; line-height: 1.6; }
.spec dt { margin: 0; color: var(--muted); font-weight: 700; }
.spec dd { margin: 0; }
.spec.biz > div { font-size: 16px; padding: 14px 0; }
.checks { list-style: none; margin: 0 0 12px; padding: 0; }
.checks li { display: grid; grid-template-columns: 22px 1fr; gap: 10px; align-items: start; padding: 8px 0; border-bottom: 1px solid var(--line); margin: 0; }
.checks svg { width: 18px; height: 18px; margin-top: 5px; color: var(--accent-ink); }
.checks-3 { margin-top: 4px; font-size: 15px; line-height: 1.6; }
.checks-3 li { padding: 7px 0; }
.checks-3 svg { margin-top: 3px; }

/* 5.4 台帳（相場の数字）*/
.ledger { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--ink); }
.ledger li { display: grid; grid-template-columns: 1fr; gap: 6px 32px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.ledger .idx { font-size: 13px; font-weight: 700; letter-spacing: 0.08em; color: var(--muted); }
.fig {
  font-size: clamp(38px, 5.6vw, 60px); font-weight: 700; line-height: 1; letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums; font-feature-settings: "palt", "tnum"; white-space: nowrap;
}
.fig small { font-size: 0.42em; font-weight: 700; letter-spacing: 0; margin-left: 4px; }
.ledger .what { font-size: 17px; line-height: 1.6; }
.ledger .what b { display: block; }
.ledger .what > span { display: block; color: var(--muted); font-size: 15px; margin-top: 6px; }
.ledger li.ours { border-left: 3px solid var(--accent); padding-left: 16px; margin-top: 12px; }
.argue { margin-top: 36px; }

/* 5.5 番号つきの 3 軸 */
.axes { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--ink); }
.axes li { display: grid; grid-template-columns: 56px 1fr; gap: 12px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.axes .n { font-size: 28px; font-weight: 700; line-height: 1.1; letter-spacing: -0.02em; color: var(--accent-ink); }
.axes p { margin: 0; color: var(--ink-2); }

/* 5.6 自己点検と業種 */
.funnel {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px 18px;
  margin: 20px 0 24px; padding: 18px 0; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--line);
}
.funnel .cell { display: inline-flex; align-items: baseline; gap: 8px; }
.funnel .lab { font-size: 14px; font-weight: 700; color: var(--muted); }
.funnel .blank { display: inline-block; width: 64px; height: 30px; border-bottom: 2px solid var(--ink); }
.funnel .arrow { color: var(--line-2); font-weight: 700; }
.inds { list-style: none; margin: 0 0 24px; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.inds li { margin: 0; padding: 6px 12px; border: 1px solid var(--line-2); border-radius: var(--radius); font-size: 15px; }
.counts { margin: 0 0 16px; display: grid; grid-template-columns: 1fr 1fr; gap: 0 24px; border-top: 1px solid var(--ink); }
.counts > div { padding: 14px 0; border-bottom: 1px solid var(--line); }
.counts dt { font-size: 13px; font-weight: 700; letter-spacing: 0.04em; color: var(--muted); }
.counts dd { margin: 2px 0 0; font-size: 30px; font-weight: 700; line-height: 1.1; letter-spacing: -0.02em; }
.counts dd small { font-size: 14px; margin-left: 3px; }

/* 5.7 応募者の体験（スマートフォンの画面 6 枚）*/
.phones { list-style: none; margin: 0 0 24px; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 24px 16px; }
.phones li { margin: 0; display: grid; gap: 6px; }
.phones .frame-phone { margin-bottom: 8px; max-width: none; }
.phones b { display: block; font-size: 16px; }
.phones span { color: var(--ink-2); font-size: 15px; line-height: 1.6; }

/* 5.8 枠（実画面を入れる場所）とメールの例 */
.frame {
  position: relative; display: flex; align-items: center; justify-content: center; text-align: center;
  padding: 44px 16px 40px; border: 1px dashed var(--line-2); border-radius: var(--radius);
  background: var(--paper-2); color: var(--muted); font-size: 14px; line-height: 1.6;
}
.frame .lab { position: absolute; left: 12px; top: 10px; font-size: 12px; font-weight: 700; letter-spacing: 0.06em; text-align: left; }
.frame .dim { position: absolute; right: 12px; bottom: 8px; left: 12px; font-size: 12px; text-align: right; font-variant-numeric: tabular-nums; }
.frame .txt { display: block; max-width: 420px; }
.frame-wide { aspect-ratio: 16 / 10; max-width: 880px; }
.frame-video { aspect-ratio: 16 / 9; }
.frame-form { min-height: 480px; }
.frame-phone { aspect-ratio: 390 / 844; max-width: 240px; padding: 44px 12px 36px; }
.frames { display: grid; gap: 32px; margin-top: 8px; }
.mail { border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); font-size: 15px; overflow: hidden; }
.mail-head { margin: 0; background: var(--paper-2); border-bottom: 1px solid var(--line); padding: 10px 16px; }
.mail-head > div { display: grid; grid-template-columns: 56px 1fr; gap: 10px; padding: 4px 0; font-size: 14px; line-height: 1.5; }
.mail-head dt { margin: 0; color: var(--muted); font-weight: 700; }
.mail-head dd { margin: 0; }
.mail-head > div:first-child dd { font-weight: 700; }
.mail pre { margin: 0; padding: 16px; white-space: pre-wrap; font-family: inherit; line-height: 1.65; }
.mail .small { margin: 0; padding: 0 16px 14px; }
.mails { display: grid; gap: 20px; }

/* 5.8b 見出しの横の小さな印（見本の「架空」） */
.mark { display: inline-block; vertical-align: middle; margin-left: 10px; padding: 2px 8px; border: 1px solid var(--line-2); border-radius: var(--radius); font-size: 13px; font-weight: 700; letter-spacing: 0.04em; color: var(--muted); }
.market-line { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 20px; }

/* 5.9 面接特典（2 型）*/
.perks { display: grid; gap: 32px; margin-top: 40px; }
.perk { border-top: 1px solid var(--ink); padding-top: 20px; }
.perk .tag { display: block; font-size: 13px; font-weight: 700; letter-spacing: 0.06em; color: var(--muted); margin-bottom: 8px; }
.perk p { color: var(--ink-2); }
.doc { border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; margin-top: 16px; background: var(--paper); }
.doc-t { font-size: 13px; font-weight: 700; letter-spacing: 0.06em; color: var(--muted); margin: 0 0 10px; }
.doc ol { margin: 0; padding-left: 1.4em; font-size: 15px; color: var(--ink); }
.doc ol li { padding: 4px 0; }
.mini { width: 100%; border-collapse: collapse; font-size: 15px; }
.mini td { padding: 7px 0; border-bottom: 1px solid var(--line); }
.mini td + td { text-align: right; white-space: nowrap; }
.mini .sum td { font-weight: 700; border-bottom: 0; border-top: 1px solid var(--ink); }
.exp { font-weight: 700; margin-top: 16px; }

/* 5.10 比較表 */
.cmp { width: 100%; border-collapse: collapse; font-size: 15px; table-layout: auto; }
.cmp th, .cmp td { padding: 12px 10px; border-bottom: 1px solid var(--line); vertical-align: top; text-align: left; }
.cmp th:first-child, .cmp td:first-child { padding-left: 0; }
.cmp thead th { font-size: 13px; font-weight: 700; letter-spacing: 0.04em; color: var(--muted); border-bottom: 1px solid var(--ink); }
.cmp .c { text-align: center; width: 72px; font-size: 14px; }
.cmp thead .c { font-size: 12px; letter-spacing: 0; white-space: nowrap; }
.cmp-3 .c { width: 58px; }
.cmp .th-long { display: none; }
.cmp .grp td { background: var(--paper-2); font-size: 13px; font-weight: 700; letter-spacing: 0.06em; color: var(--ink-2); padding: 8px 10px; }
.cmp .grp td:first-child { padding-left: 10px; }
.cmp .y { color: var(--ink); font-weight: 700; }
.cmp .n { color: var(--line-2); }
.cmp .note { display: none; }
.legend { margin-top: 14px; }

/* 5.11 段階図（4 段階・CSS だけで描く）*/
.stair { list-style: none; margin: 0 0 24px; padding: 0; display: grid; gap: 18px; }
.stair li { margin: 0; display: grid; gap: 6px; padding-top: 12px; border-top: 1px solid var(--line); }
.stair .bar { display: block; height: 8px; width: var(--h); background: var(--paper-2); border: 1px solid var(--line-2); border-radius: 2px; }
.stair .on .bar { background: var(--accent-soft); border-color: var(--accent); }
.stair .later .bar { background: transparent; border-style: dashed; }
.stair b { font-size: 17px; }
.stair span { color: var(--ink-2); font-size: 15px; }
.stair em { font-style: normal; font-size: 13px; font-weight: 700; letter-spacing: 0.04em; color: var(--muted); }
.stair .on em { color: var(--accent-ink); }
.stair li:nth-child(1) { --h: 25%; --hv: 24px; }
.stair li:nth-child(2) { --h: 50%; --hv: 52px; }
.stair li:nth-child(3) { --h: 75%; --hv: 80px; }
.stair li:nth-child(4) { --h: 100%; --hv: 108px; }

/* 5.12 料金の台帳 */
.plans { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--ink); }
.plans li { display: grid; gap: 8px 24px; padding: 22px 0; border-bottom: 1px solid var(--line); margin: 0; }
.plans .name { font-weight: 700; font-size: 17px; }
.plans .name span { display: block; font-size: 13px; color: var(--muted); letter-spacing: 0.04em; font-weight: 700; }
.plans .name span:first-of-type { color: var(--ink-2); font-size: 14px; margin-top: 2px; }
.plans .price { font-size: 23px; font-weight: 700; line-height: 1.25; letter-spacing: -0.01em; }
.plans .price .pair { display: block; white-space: nowrap; }
.plans .price small { font-size: 15px; letter-spacing: 0; margin-left: 2px; }
.plans .price .plus { color: var(--muted); font-weight: 400; font-size: 15px; margin-right: 6px; }
.plans .cond { color: var(--ink-2); font-size: 15px; }
.plans .cond-list { list-style: none; margin: 0; padding: 0; }
.plans .cond-list li { display: block; padding: 4px 0; border: 0; margin: 0; }
.plans .cond-list b { color: var(--ink); margin-right: 4px; }
.plans li.first { border-left: 3px solid var(--accent); padding-left: 16px; }
.plans li.jisou { background: var(--paper-2); padding-left: 16px; padding-right: 16px; }
.plans .actions-s { margin: 14px 0 0; align-items: center; gap: 10px 14px; }
.plans .actions-s .small { word-break: break-all; }
[hidden] { display: none !important; }
.sns-t { font-size: 13px; font-weight: 700; color: var(--ink); margin: 14px 0 6px; }
.sns { list-style: none; margin: 0; padding: 0; font-size: 14px; }
.sns li { margin: 4px 0; display: flex; gap: 8px; flex-wrap: wrap; word-break: break-all; }
.sns .sns-n { font-weight: 700; color: var(--ink); min-width: 72px; }
.sns-in { margin-top: 8px; font-size: 15px; }

/* 5.13 手順・値表・よくある質問 */
.steps { list-style: none; counter-reset: s; margin: 0; padding: 0; border-top: 1px solid var(--ink); }
.steps li { display: grid; grid-template-columns: 36px 1fr; gap: 12px; padding: 15px 0; border-bottom: 1px solid var(--line); margin: 0; }
.steps li::before { counter-increment: s; content: counter(s, decimal-leading-zero); font-size: 13px; font-weight: 700; letter-spacing: 0.08em; color: var(--muted); padding-top: 5px; }
.steps b { display: block; }
.steps span { color: var(--ink-2); font-size: 16px; }
.steps .d { display: block; font-size: 13px; font-weight: 700; letter-spacing: 0.04em; color: var(--accent-ink); margin-top: 2px; }
.kv { margin: 0 0 8px; border-top: 1px solid var(--ink); }
.kv > div { display: grid; grid-template-columns: 96px 1fr; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.kv dt { margin: 0; font-weight: 700; color: var(--muted); }
.kv dd { margin: 0; color: var(--ink); }
.kv-legal > div { font-size: 16px; padding: 14px 0; }
.faq { border-bottom: 1px solid var(--line); }
.faq:first-of-type { border-top: 1px solid var(--ink); }
.faq summary { display: grid; grid-template-columns: 36px 1fr; gap: 12px; padding: 16px 0; font-weight: 700; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .num { font-size: 13px; letter-spacing: 0.08em; color: var(--muted); padding-top: 5px; }
.faq[open] summary .num { color: var(--accent-ink); }
.faq p { margin: 0 0 18px 48px; color: var(--ink-2); font-size: 16px; }
.legal h2 { margin-top: 28px; }

/* 5.14 問い合わせ */
.addr { display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px; margin: 0 0 12px; font-size: 18px; font-weight: 700; }
.addr .small { font-weight: 700; }

/* 5.15 フッター */
.ft { border-top: 1px solid var(--line); background: var(--paper-2); padding: 48px 0 32px; font-size: 14px; line-height: 1.6; color: var(--muted); }
.ft-grid { display: grid; gap: 28px; }
.ft h2 { font-size: 13px; letter-spacing: 0.08em; color: var(--ink); margin: 0 0 10px; text-wrap: initial; }
.ft ul { list-style: none; margin: 0; padding: 0; }
.ft li { margin: 6px 0; }
.ft a { color: inherit; }
.ft p { margin: 0 0 8px; }
.sources { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line-2); }
.sources ol { margin: 8px 0 12px; padding-left: 1.4em; }
.sources li { margin: 4px 0; }
.copy { margin-top: 28px; padding-top: 16px; border-top: 1px solid var(--line-2); }

/* 6. 画面幅 */
@media (max-width: 639px) {
  /* 料金の含む・含まない表: 640px 未満はプランごとの縦リスト */
  .cmp-3 thead { display: none; }
  .cmp-3 tr { display: block; padding: 10px 0; border-bottom: 1px solid var(--line); }
  .cmp-3 td { display: block; border: 0; padding: 2px 0; }
  .cmp-3 td:first-child { font-weight: 700; padding-bottom: 6px; }
  .cmp-3 td.c { display: flex; justify-content: space-between; width: auto; text-align: left; font-size: 14px; }
  .cmp-3 td.c::before { content: attr(data-plan); color: var(--muted); font-weight: 700; }
}
@media (min-width: 640px) {
  .hd .pn { display: inline; }
  .counts { grid-template-columns: repeat(2, 1fr); }
  .perks { grid-template-columns: 1fr 1fr; gap: 40px; }
  .phones { grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .phones .frame-phone { max-width: 240px; }
  .frames { grid-template-columns: 240px minmax(0, 1fr); gap: 32px; }
  .two { grid-template-columns: 1fr 1fr; gap: 48px; }
}
@media (min-width: 900px) {
  :root { --sec: 88px; --gutter: 32px; }
  .ph { white-space: nowrap; }
  .hd .btn-sm { display: inline-flex; }
  .hero-grid h1 { font-size: clamp(30px, 3.6vw, 44px); }
  body { padding-bottom: 0; }
  .cta-bar { display: none; }
  .nav { display: flex; gap: 20px; margin-left: 20px; }
  .nav a { color: var(--ink); text-decoration: none; font-weight: 700; font-size: 15px; padding: 8px 0; }
  .nav a:hover { color: var(--accent-ink); }
  .menu { display: none; }
  .hero { padding: 80px 0 var(--sec); }
  .hero-sub { padding: 64px 0 56px; }
  .hero-grid { grid-template-columns: minmax(0, 650px) 380px; gap: 72px; justify-content: space-between; align-items: start; }
  .spec-box { padding-top: 10px; }
  .ledger li { grid-template-columns: 64px 300px 1fr; align-items: baseline; }
  .axes { grid-template-columns: repeat(3, 1fr); display: grid; column-gap: 40px; }
  .axes li { grid-template-columns: 1fr; gap: 14px; padding: 28px 0 32px; }
  .two { grid-template-columns: minmax(0, 650px) 380px; justify-content: space-between; gap: 64px; }
  .stair { grid-template-columns: repeat(4, 1fr); gap: 24px; align-items: end; margin: 24px 0 28px; }
  .stair li { border-top: 0; padding-top: 0; }
  .stair .bar { width: 100%; height: var(--hv); margin-bottom: 8px; }
  .phones { grid-template-columns: repeat(6, 1fr); gap: 20px; }
  .phones .frame-phone { max-width: none; }
  .plans li { grid-template-columns: 250px 300px 1fr; align-items: start; }
  .plans .price { font-size: 26px; }
  .cmp .note { display: table-cell; width: 32%; color: var(--muted); font-size: 14px; }
  .cmp { table-layout: fixed; }
  .cmp .c { width: 150px; font-size: 15px; }
  .cmp-3 .c { width: 96px; }
  .cmp thead .c { font-size: 13px; letter-spacing: 0.04em; white-space: normal; }
  .cmp .th-long { display: inline; }
  .cmp .th-short { display: none; }
  .ft-grid { grid-template-columns: 1.6fr 1fr 1fr 1.4fr; gap: 40px; }
}
@media print {
  .hd, .actions, .menu, .cta-bar { display: none; }
}

/* ============================================================
   7. 2026-10-31 作り直し: 業種の見本・図・実画面（手本の調査 18_ の設計の決まりに沿う）
   色は役割で使う: 主役の色（--accent）は行動と「いま見てほしい所」だけ。業種ごとに色は変えない
   ============================================================ */
:root {
  --surface: #f4f6fa;
  --surface-2: #eaf0fb;
  --night: #b45309;
  --night-soft: #fdf3e3;
  --ok: #15803d;
}
.sec-tint { background: var(--surface); }
.demo-hero { padding-bottom: 8px; }
.demo-pick { padding-top: 16px; }

/* 業種のボタン（グループ→業種） */
.ind-groups { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 16px 24px; margin: 0 0 28px; }
.ind-group { min-width: 0; }
.ind-gname { margin: 0 0 6px; font-size: 13px; font-weight: 700; letter-spacing: .06em; color: var(--muted); }
.ind-row { display: flex; flex-wrap: wrap; gap: 8px; }
.ind-btn {
  font: inherit; font-size: 15px; font-weight: 700; min-height: 44px; padding: 8px 14px;
  border: 1px solid var(--line-2); border-radius: var(--radius); background: var(--paper); color: var(--ink); cursor: pointer;
}
.ind-btn:hover { border-color: var(--accent); }
.ind-btn[aria-selected="true"] { background: var(--accent); border-color: var(--accent); color: #fff; }
.ind-btn[aria-selected="true"]::before { content: "✓ "; }

/* 業種ごとの中身 */
.ind-panel { border-top: 3px solid var(--accent); padding-top: 20px; scroll-margin-top: 80px; }
.ind-panel:focus { outline: none; }
.ind-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 20px; margin-bottom: 20px; }
.ind-head h2 { font-size: clamp(22px, 3vw, 30px); }
.ind-body { display: grid; grid-template-columns: minmax(0, 340px) minmax(0, 1fr); gap: 28px; align-items: start; }
.ind-shot { margin: 0; }
.ind-shot img { display: block; width: 100%; height: auto; border: 1px solid var(--line); border-radius: 18px; background: var(--paper-2); }
.ind-shot figcaption, .ind-video figcaption { margin-top: 6px; font-size: 13px; color: var(--muted); }
.ind-side { display: grid; gap: 20px; min-width: 0; }
.ind-facts { margin: 0; display: grid; gap: 0; border-top: 1px solid var(--line); }
.ind-facts div { display: grid; grid-template-columns: 7.5em minmax(0, 1fr); gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.ind-facts dt { font-size: 14px; color: var(--muted); }
.ind-facts dd { margin: 0; font-size: 15px; }
.ind-video { margin: 0; }
.ind-video video { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; background: #0f172a; border-radius: 10px; }

/* 図・実画面を主役にする最初の画面 */
.hero-split { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 40px; align-items: center; }
.hero-visual { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1fr); gap: 20px; align-items: start; }
.hero-visual img { display: block; width: 100%; height: auto; border: 1px solid var(--line); border-radius: 18px; background: var(--paper); }
.fig { margin: 0; }
.fig img { display: block; width: 100%; height: auto; }
.fig figcaption { margin-top: 8px; font-size: 14px; color: var(--muted); }
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px; align-items: center; }
.split-top { align-items: start; }
.nb { display: inline-block; white-space: nowrap; }
.split > * { min-width: 0; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 0; padding: 0; list-style: none; }
.chips a { display: inline-block; padding: 6px 12px; border: 1px solid var(--line-2); border-radius: 999px; font-size: 14px; color: var(--ink); text-decoration: none; background: var(--paper); }
.chips a:hover { border-color: var(--accent); color: var(--accent-ink); }
.demo-video { margin: 0; max-width: 320px; }
.demo-video video { display: block; width: 100%; height: auto; border-radius: 18px; border: 1px solid var(--line); background: #0f172a; }
.demo-video figcaption { margin-top: 6px; font-size: 13px; color: var(--muted); }

@media (max-width: 860px) {
  .hero-split, .split { grid-template-columns: 1fr; gap: 24px; }
  .ind-body { grid-template-columns: 1fr; }
  .ind-shot { max-width: 320px; }
  .ind-groups { grid-template-columns: 1fr 1fr; gap: 14px 12px; }
  .ind-btn { font-size: 14px; padding: 8px 10px; }
}
@media (max-width: 420px) { .ind-groups { grid-template-columns: 1fr; } }
.hero-split h1 { font-size: clamp(28px, 3.4vw, 42px); }
.hero-split > *, .hero-visual > * { min-width: 0; }
.fig figcaption { overflow-wrap: anywhere; }
@media (max-width: 860px) { .hero-visual { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px; } .hero-visual .fig figcaption { font-size: 12px; } }
.hero-split h1 { font-size: clamp(26px, 2.8vw, 34px); }
/* ふつうに求人を出した場合／オウボクルを入れた場合 */
.why-lead { max-width: 46em; }
.vs { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px; margin: 24px 0 16px; }
.vs-col { min-width: 0; padding: 20px; border-radius: 10px; background: var(--paper); border: 1px solid var(--line); }
.vs-before { border-top: 4px solid var(--night); }
.vs-after { border-top: 4px solid var(--accent); }
.vs-title { margin: 0 0 12px; font-weight: 700; font-size: 18px; }
.vs-before .vs-title { color: var(--night); }
.vs-after .vs-title { color: var(--accent-ink); }
.vs-steps { margin: 0; padding-left: 1.4em; display: grid; gap: 12px; }
.vs-steps li { margin: 0; }
.vs-steps b { display: block; }
.vs-steps span { display: block; font-size: 15px; color: var(--ink-2); }
@media (max-width: 860px) { .vs { grid-template-columns: 1fr; } }
.callout { margin: 8px 0 16px; padding: 24px; border-radius: 10px; background: var(--ink); color: #fff; }
.callout-1 { margin: 0 0 8px; font-size: clamp(20px, 2.6vw, 26px); font-weight: 700; }
.callout-2 { margin: 0 0 16px; color: #e2e8f0; max-width: 46em; }
.callout .btn-ink { background: #fff; color: var(--ink); border-color: #fff; }
.callout .btn-ghost { color: #fff; border-color: #94a3b8; }
/* 「受かるか分からない」→「面接に進めます」 */
.mo { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); gap: 16px; align-items: stretch; margin: 24px 0 16px; }
.mo-col { min-width: 0; padding: 20px; border-radius: 10px; border: 1px solid var(--line); background: var(--paper-2); }
.mo-col p { margin: 0; }
.mo-go { background: var(--accent-soft); border-color: var(--accent); }
.mo-q { font-weight: 700; font-size: 18px; margin-bottom: 8px !important; }
.mo-go .mo-q { color: var(--accent-ink); }
.mo-arrow { align-self: center; font-size: 28px; color: var(--accent); }
.mo-note { max-width: 46em; color: var(--ink-2); }
@media (max-width: 860px) { .mo { grid-template-columns: 1fr; } .mo-arrow { transform: rotate(90deg); justify-self: center; } }
.mo-then { margin: 8px 0 12px; padding: 20px 24px; border-left: 4px solid var(--accent); background: var(--surface); border-radius: 0 10px 10px 0; max-width: 60em; }
.mo-then p { margin: 0; }
.mo-then-h { font-size: clamp(18px, 2.2vw, 22px); font-weight: 700; margin-bottom: 12px !important; }
.mo-list { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 12px; padding: 0; list-style: none; }
.mo-list li { margin: 0; padding: 6px 12px; border-radius: 999px; background: var(--paper); border: 1px solid var(--accent); color: var(--accent-ink); font-weight: 700; font-size: 14px; }
.callout-sub { color: #fcd34d; font-size: clamp(18px, 2.3vw, 23px); }
.mo-lead { margin: 12px 0 0; color: var(--accent-ink); }

/* ============================================================
   8. 2026-10-31 見た目の作り直し「夜の応募に、灯りがつく」
   色: 夜の藍（面）・安全色の黄（その場で返信／押してほしい所だけ）・紙の白（読む所）
   書体: 見出し＝Zen Kaku Gothic New 900／本文＝BIZ UDPゴシック
   ============================================================ */
:root {
  --night: #102047;
  --night-2: #1a2f63;
  --night-ink: #e8edf8;
  --night-mute: #aab6d3;
  --signal: #f5b301;
  --signal-ink: #241a00;
  --paper: #ffffff;
  --ink: #16213a;
  --ink-2: #3d4a63;
  --accent: #1a3a8a;
  --accent-ink: #15306f;
  --accent-soft: #eaf0fb;
  --font: "BIZ UDPGothic", "Hiragino Sans", "Yu Gothic", Meiryo, system-ui, sans-serif;
  --display: "Zen Kaku Gothic New", "Hiragino Sans", "Yu Gothic", sans-serif;
  --radius: 4px;
}
h1, h2, .h3, h3 { font-family: var(--display); font-weight: 900; letter-spacing: 0; }
h2 { font-size: clamp(26px, 3.6vw, 40px); line-height: 1.3; }

/* 最初の画面: 夜の藍の面を塗り切る */
.night { background: var(--night); color: var(--night-ink); padding-block: 56px 0; overflow: hidden; }
.night-in { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: 40px; align-items: end; }
.night-copy { padding-bottom: 72px; min-width: 0; }
.night h1 { font-size: clamp(36px, 5.2vw, 68px); line-height: 1.12; color: #fff; word-break: keep-all; }
.night h1 .ph { display: block; }
.night-lead { margin: 24px 0 28px; max-width: 34em; font-size: 18px; line-height: 1.85; color: var(--night-ink); }
.night-note { margin: 16px 0 0; font-size: 13px; color: var(--night-mute); }
.btn-signal { background: var(--signal); color: var(--signal-ink); border: 2px solid var(--signal); font-weight: 700; }
.btn-signal:hover { background: #ffc629; color: var(--signal-ink); }
.btn-night-ghost { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.45); }
.btn-night-ghost:hover { border-color: #fff; color: #fff; }

/* スマホと、夜の通知（このサイトで唯一の大胆な要素） */
.phone-stage { position: relative; min-width: 0; display: flex; justify-content: center; }
.phone { position: relative; width: min(340px, 100%); aspect-ratio: 390 / 760; border: 10px solid #0a1430; border-bottom: 0; border-radius: 44px 44px 0 0; overflow: hidden; background: #0a1430; }
.phone img { display: block; width: 100%; height: auto; }
.phone-dim { position: absolute; inset: 0; background: rgba(8, 16, 40, .62); }
.lock-time { position: absolute; top: 44px; left: 0; right: 0; text-align: center; font-family: var(--display); font-weight: 700; font-size: 64px; color: #fff; letter-spacing: .02em; font-variant-numeric: tabular-nums; }
.notice { position: absolute; left: 14px; right: 14px; top: 150px; padding: 14px 16px; border-radius: 16px; background: rgba(255,255,255,.96); color: var(--ink); border-left: 6px solid var(--signal); }
.notice p { margin: 0; }
.notice-from { font-size: 12px; color: var(--ink-2); }
.notice-title { margin-top: 4px !important; font-weight: 700; font-size: 16px; line-height: 1.45; }
.notice-body { margin-top: 4px !important; font-size: 13px; color: var(--ink-2); line-height: 1.6; }
@media (prefers-reduced-motion: no-preference) {
  .notice { animation: notice-in .7s .5s both cubic-bezier(.2,.8,.2,1); }
  @keyframes notice-in { from { opacity: 0; transform: translateY(-14px); } to { opacity: 1; transform: none; } }
}
@media (max-width: 860px) {
  .night { padding-top: 36px; }
  .night-in { grid-template-columns: 1fr; gap: 8px; }
  .night-copy { padding-bottom: 8px; }
  .phone { width: min(300px, 86%); }
  .lock-time { font-size: 52px; top: 34px; }
  .notice { top: 124px; }
}

/* 枠の作り直し: 同じ形のカードをやめ、線と面で区切る */
.vs-col { border: 0; border-top: 4px solid var(--line-2); border-radius: 0; background: transparent; padding: 16px 0 0; }
.vs-before { border-top-color: var(--ink-2); }
.vs-after { border-top-color: var(--signal); }
.vs-before .vs-title { color: var(--ink-2); }
.vs-after .vs-title { color: var(--ink); }
.vs-title { font-family: var(--display); font-weight: 900; font-size: 22px; }
.mo-col { border-radius: 0; border: 0; background: transparent; border-top: 4px solid var(--line-2); padding: 16px 0 0; }
.mo-go { border-top-color: var(--signal); background: transparent; }
.mo-q { font-family: var(--display); font-weight: 900; font-size: 22px; }
.mo-arrow { color: var(--signal); }
.mo-then { border-left-color: var(--signal); background: var(--accent-soft); }
.mo-list li { border-color: var(--night); color: var(--night); }
.callout { background: var(--night); border-radius: 0; }
.callout-sub { color: var(--signal); }
.callout .btn-ink { background: var(--signal); color: var(--signal-ink); border-color: var(--signal); }
.sec-tint { background: #f3f5f9; }
.btn-ink { background: var(--night); border-color: var(--night); }
/* 夜のロック画面（求人ページは重ねない）。写真 assets/photos/hero_night.jpg があれば最初の画面の背景に入る */
.night { position: relative; background-color: var(--night); background-image: linear-gradient(90deg, rgba(16,32,71,.96) 0%, rgba(16,32,71,.88) 45%, rgba(16,32,71,.55) 100%), var(--hero-photo, none); background-size: cover; background-position: center; }
.phone { background: radial-gradient(120% 70% at 70% 15%, #2b4a8f 0%, #13254f 55%, #0a1430 100%); }
.lock-date { position: absolute; top: 40px; left: 0; right: 0; text-align: center; font-size: 15px; color: #dbe4f7; }
.lock-time { top: 62px; }
.notice { top: 176px; }
@media (max-width: 860px) { .lock-date { top: 30px; } .lock-time { top: 50px; } .notice { top: 146px; } }
.night { background-image: linear-gradient(90deg, rgba(14,27,64,.92) 0%, rgba(14,27,64,.55) 48%, rgba(14,27,64,.05) 100%), var(--hero-photo, none); background-position: center bottom; min-height: 640px; }
.night { background-image: linear-gradient(90deg, rgba(14,27,64,.94) 0%, rgba(14,27,64,.6) 46%, rgba(14,27,64,.08) 100%), url("photos/hero_night.jpg"); background-size: cover; background-position: center bottom; background-repeat: no-repeat; }
@media (max-width: 860px) { .night { background-image: linear-gradient(180deg, rgba(14,27,64,.92) 0%, rgba(14,27,64,.78) 55%, rgba(14,27,64,.3) 100%), url("photos/hero_night.jpg"); background-position: 70% bottom; } }
/* 最初の画面は無地の夜。街の絵は、その下の横幅いっぱいの 1 枚に */
.night { background-image: none; min-height: 0; }
.city { position: relative; background: #0b1636; margin: 0; }
.city img { display: block; width: 100%; height: auto; max-height: 620px; object-fit: cover; object-position: center bottom; }
.city-cap { position: absolute; left: max(16px, calc((100% - var(--w)) / 2 + 16px)); top: 36px; margin: 0; max-width: 30em; font-family: var(--display); font-weight: 700; font-size: clamp(18px, 2.4vw, 28px); line-height: 1.5; color: #fff; }
.city-cap .ph { display: block; }
@media (max-width: 860px) { .city img { max-height: none; height: 380px; object-position: 78% bottom; } .city-cap { top: 20px; font-size: 18px; right: 16px; } }
.why-lead2 { max-width: 46em; margin: 12px 0 0; color: var(--ink-2); }

/* ============================================================
   9. 2026-11-01 批評を受けた直し（強調の色は藍 1 色・黄は「灯り」だけ・見出しは 700）
   ============================================================ */
:root { --accent: #1a3a8a; --accent-ink: #15306f; }
h1, h2, .h3, h3 { font-weight: 700; }
h2 { font-size: clamp(24px, 3vw, 34px); line-height: 1.35; margin-bottom: 20px; }
.sec p { max-width: 40em; }
.ft h2 { letter-spacing: 0; }

/* 最初の画面: 本物の写真（夜の自宅でスマホを見る人）を全面に敷き、左に見出し・右に実際に届くメールの通知 1 枚。
   手本（20_手本の見た目の比較）：日本語の見出し 60〜76px・1〜2 行／写真 88〜100%／行動 1 つ／次の節の頭を下に見せる */
.hero-p { position: relative; isolation: isolate; color: var(--night-ink); background: #1b2140; overflow: hidden; }
.hero-p-bg, .hero-p-bg img { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-p-bg { z-index: -2; }
.hero-p-bg img { object-fit: cover; object-position: 60% 55%; }
.hero-p::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(18,22,48,.82) 0%, rgba(18,22,48,.72) 45%, rgba(18,22,48,.45) 65%, rgba(18,22,48,0) 85%); }
.hero-p-in { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px; align-items: end; min-height: min(760px, calc(100svh - 64px - 150px)); padding-block: 64px 56px; }
.hero-p h1 { font-family: var(--display); font-weight: 900; font-size: clamp(34px, 4.6vw, 64px); line-height: 1.18; letter-spacing: -0.01em; color: #fff; margin: 0; text-shadow: 0 2px 24px rgba(8,12,30,.45); }
.hero-p-copy { min-width: 0; }
.hero-p-eyebrow { margin: 0 0 16px; font-size: 13px; font-weight: 700; letter-spacing: .12em; color: var(--signal); }
.hero-p-eyebrow span { margin: 0 .4em; opacity: .7; }
.hero-p-lead { margin: 24px 0 0; max-width: 23em; font-size: 17px; line-height: 1.75; color: var(--night-ink); }
.hero-p .actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 28px; margin: 32px 0 18px; }
.hero-p-link { color: #fff; font-weight: 700; text-decoration: none; border-bottom: 1px solid rgba(255,255,255,.5); padding-bottom: 2px; }
.hero-p-link:hover { color: #fff; border-color: #fff; }
.hero-p-note { margin: 0; font-size: 13px; color: var(--night-mute); }
.hero-p-cap { position: absolute; right: 16px; bottom: 10px; margin: 0; font-size: 11px; color: rgba(255,255,255,.7); }
/* 実際に届くメール（キットの「面接のご案内（その場で）」の件名と書き出し）を通知の形で 1 枚 */
.hero-p-side { position: relative; }
.hero-p-notice { align-self: start; justify-self: end; width: min(320px, 100%); margin: 0 24% 0 0; padding: 14px 16px 16px; border-radius: 18px; background: rgba(255,255,255,.94); color: var(--ink); box-shadow: 0 24px 60px rgba(8,12,30,.45); backdrop-filter: blur(8px); }
.hero-p-notice p { margin: 0; }
.hn-top { display: flex; justify-content: space-between; font-size: 12px; color: var(--muted); }
.hn-time { font-variant-numeric: tabular-nums; font-weight: 700; font-size: 15px; color: var(--ink); }
/* 採用担当が受け取る物（応募一覧）を右下に 1 枚。メールの通知と斜めにずらす */
.hero-p-sheet { position: absolute; right: 2.5%; bottom: 26px; width: 330px; padding: 12px 14px 8px; border-radius: 14px; background: rgba(255,255,255,.94); color: var(--ink); box-shadow: 0 24px 60px rgba(8,12,30,.45); font-size: 12px; }
.hs-h { margin: 0 0 6px; font-size: 13px; font-weight: 700; }
.hs-h span { margin-left: 8px; font-weight: 400; color: var(--muted); font-size: 11px; }
.hero-p-sheet table { width: 100%; border-collapse: collapse; }
.hero-p-sheet th { text-align: left; font-weight: 400; color: var(--muted); padding: 3px 4px; border-bottom: 1px solid var(--line); }
.hero-p-sheet td { padding: 5px 4px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.hero-p-sheet tr:last-child td { border-bottom: 0; }
.hero-p-sheet .is-new td { background: #fff6d6; font-weight: 700; }
.hn-from { margin-top: 8px !important; font-size: 13px; color: var(--ink-2); }
.hn-subj { margin-top: 2px !important; font-weight: 700; font-size: 15px; line-height: 1.5; }
.hn-body { margin-top: 6px !important; font-size: 13px; line-height: 1.65; color: var(--ink-2); }
/* 写真は 8 秒かけてスマホの方へゆっくり寄り、そこで止まる（繰り返さない）。通知 → 応募一覧の順に出す。動きを減らす設定の人は静止画のまま */
@media (prefers-reduced-motion: no-preference) {
  .hero-p-bg img { transform-origin: 66% 55%; animation: hero-push 8s cubic-bezier(.25,.1,.25,1) both; }
  .hero-p-notice { animation: notice-in .7s .6s both cubic-bezier(.2,.8,.2,1); }
  .hero-p-sheet { animation: sheet-in .7s 1.4s both cubic-bezier(.2,.8,.2,1); }
  @keyframes hero-push { from { transform: scale(1.08); } to { transform: scale(1); } }
  @keyframes sheet-in { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
}
@media (max-width: 860px) {
  .hero-p-bg img { object-position: 50% 100%; }
  .hero-p::before { background: linear-gradient(180deg, rgba(18,22,48,.62) 0%, rgba(18,22,48,.55) 55%, rgba(18,22,48,0) 78%); }
  .hero-p-in { grid-template-columns: 1fr; align-items: start; align-content: start; min-height: max(600px, calc(100svh - 64px - 150px)); padding-block: 32px 28px; gap: 16px; }
  .hero-p h1 { font-size: clamp(30px, 9.2vw, 44px); }
  .hero-p-eyebrow { margin-bottom: 10px; }
  .hero-p-sheet { display: none; }
  .hero-p-lead { margin-top: 16px; font-size: 15px; line-height: 1.75; }
  .hero-p .actions { margin: 20px 0 12px; }
  .hero-p-notice { position: absolute; left: 16px; bottom: 30px; margin: 0; width: min(270px, calc(100% - 32px)); padding: 10px 14px 12px; border-radius: 16px; }
  .hn-subj { font-size: 14px; }
  .hn-body { display: none; }
}

/* 文の量を減らした各節 */
.lead-n { margin: 0 0 28px; color: var(--ink-2); }
.fig-wide { margin: 8px 0 32px; }
.fig-wide img { width: 100%; max-width: 960px; }
.photo-wide { margin: 8px 0 36px; max-width: 960px; }
.photo-wide img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; object-position: 50% 40%; border-radius: 16px; }
.photo-wide figcaption { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 4px 12px; margin-top: 10px; font-size: 14px; color: var(--ink-2); }
.photo-note { flex: none; font-size: 11px; color: var(--muted); }
.statement { margin: 0 0 12px; font-family: var(--display); font-weight: 700; font-size: clamp(22px, 2.8vw, 32px); line-height: 1.45; color: var(--ink); max-width: none !important; }
.statement .ph { display: block; }
.split-r { grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); }
.fig-phone { max-width: 300px; justify-self: center; }
.fig-phone img { border: 8px solid #08122e; border-radius: 32px; max-height: 560px; object-fit: cover; object-position: top; }
.demo-video { max-width: 340px; justify-self: center; }
@media (max-width: 860px) { .split-r { grid-template-columns: 1fr; } }

/* 業種の一覧（見本ページと同じ 7 つのまとまり・押せる物だけ枠にする） */
.igs { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px 32px; margin-top: 24px; }
.ig { border-top: 1px solid var(--line-2); padding-top: 10px; }
.ig p { margin: 0; }
.ig-n { font-size: 14px; color: var(--muted); }
.ig-l { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 6px !important; }
.ig-l a { font-weight: 700; color: var(--accent-ink); }

/* スマホ下の固定の帯: 最初の画面・業種の選択が見えている間は隠す（site.js が body に印を付ける） */
.cta-bar { transition: transform .2s ease; }
body.cta-hide .cta-bar { transform: translateY(110%); }
/* 9b. 実画面で見た直し: 灯る窓（横 47%・縦 84%）を説明文と一覧の間に出す・スマホの見出しを幅に収める・次の節の頭を見せる */
.hero-n { background-position: 47% 100%; }
.hero-n::before { background: linear-gradient(90deg, rgba(14,27,64,.94) 0%, rgba(14,27,64,.7) 36%, rgba(14,27,64,.12) 60%, rgba(14,27,64,0) 100%); }
.hero-n-copy { min-width: 0; }
.hero-n-in { min-height: min(600px, calc(100svh - 64px - 120px)); }
#why { padding-top: 56px; }
@media (max-width: 860px) {
  .hero-n { background-position: 47% 100%; }
  .hero-n h1 { font-size: clamp(24px, 7.2vw, 32px); }
}
.fig figcaption { word-break: normal; overflow-wrap: anywhere; }
/* 見本のメール: 件名と要点 1 行・開くと全文 */
.mail-list { list-style: none; margin: 20px 0 0; padding: 0; border-top: 1px solid var(--line); }
.mail-list li { border-bottom: 1px solid var(--line); }
.mail-d summary { display: grid; grid-template-columns: 4.5em minmax(0, 1fr); gap: 4px 16px; padding: 16px 0; cursor: pointer; list-style: none; }
.mail-d summary::-webkit-details-marker { display: none; }
.md-when { font-weight: 700; color: var(--accent-ink); font-variant-numeric: tabular-nums; }
.md-main { display: grid; gap: 2px; min-width: 0; }
.md-t { font-weight: 700; }
.md-t::after { content: "　全文を開く"; font-weight: 400; font-size: 14px; color: var(--accent-ink); text-decoration: underline; }
.mail-d[open] .md-t::after { content: "　閉じる"; }
.md-s { font-size: 15px; color: var(--ink-2); }
.md-sub { margin: 0 0 8px; font-size: 14px; color: var(--muted); }
.mail-d pre { margin: 0 0 20px; padding: 16px; background: var(--paper-2); border-radius: 6px; white-space: pre-wrap; font-family: var(--font); font-size: 14px; line-height: 1.75; max-height: 520px; overflow: auto; }
/* 見本の説明動画: 再生枠 1 つ＋章の一覧 */
.player { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr); gap: 20px; margin-top: 28px; align-items: start; }
.player video { display: block; width: 100%; aspect-ratio: 16 / 9; background: #0e1b40; border-radius: 8px; }
.chaps { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.chaps li { border-bottom: 1px solid var(--line); }
.chap { display: flex; justify-content: space-between; gap: 12px; width: 100%; padding: 10px 4px; border: 0; background: none; font: inherit; font-size: 15px; text-align: left; color: var(--ink); cursor: pointer; }
.chap:hover .chap-t { text-decoration: underline; }
.chap[aria-pressed="true"] { font-weight: 700; color: var(--accent-ink); box-shadow: inset 3px 0 0 var(--accent); padding-left: 12px; }
.chap-s { flex: none; font-size: 13px; color: var(--muted); font-weight: 400; }
@media (max-width: 860px) {
  .player { grid-template-columns: 1fr; }
  .ind-groups { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 420px) { .ind-groups { grid-template-columns: 1fr 1fr; } .ind-btn { font-size: 14px; padding: 6px 10px; min-height: 40px; } }
/* スマホの 2 段（まとまり → 業種）。まとまりのボタンは demo.js が作る。PC では出さない */
.ind-gpick { display: none; }
@media (max-width: 860px) {
  .ind-gpick { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 0 0 14px; }
  .ind-gbtn { font: inherit; font-size: 14px; font-weight: 700; min-height: 48px; padding: 6px 10px; border: 1px solid var(--line-2); border-radius: var(--radius); background: var(--paper); color: var(--ink); cursor: pointer; }
  .ind-gbtn[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }
  .ind-groups.is-2step { display: block; margin-bottom: 24px; padding: 12px; border-radius: var(--radius); background: var(--accent-soft); }
  .ind-groups.is-2step .ind-group { display: none; }
  .ind-groups.is-2step .ind-group.is-open { display: block; }
  .ind-groups.is-2step .ind-gname { display: none; }
  .ind-groups.is-2step .ind-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
  .ind-groups.is-2step .ind-btn { min-height: 48px; }
  .ind-gpick > :last-child:nth-child(odd), .ind-groups.is-2step .ind-row > :last-child:nth-child(odd) { grid-column: 1 / -1; }
}

/* 9. オウボクルの製品トップ（2026-11-01 作り直し・25_ の MIX）。ob- で始まる名前だけ。ほかのページには効かない。
   形の手本：最初の画面の組み方（中央の見出し・2 ボタン・写真の枠に通知 1 枚）／濃い字と薄い字の見出し／
   製品の画面と浮かぶカード／業種の格子・数字の帯・濃い色の節。文章・写真・コードは取っていない。 */
:root {
  --ob-bg: #fbfaf7;
  --ob-ink: #141c33;
  --ob-soft: #5a6ca6;
  --ob-ai: #1a3a8a;
  --ob-ai-ink: #132c6b;
  --ob-ai-deep: #0f1d45;
  --ob-tint: #f1f4fb;
  --ob-line: #e3e6ee;
  --ob-mute: #5f6678;
  --ob-ok: #157a43;
}
.ob-strong { color: var(--ob-ink); }
.ob-soft { color: var(--ob-soft); }
.ob-btn { background: var(--ob-ai); color: #fff; border-color: var(--ob-ai); border-radius: 8px; padding: 0 24px; }
.ob-btn:hover { background: var(--ob-ai-ink); color: #fff; }
.ob-btn-line { background: #fff; color: var(--ob-ink); border-color: #c9cfdd; border-radius: 8px; padding: 0 24px; }
.ob-btn-line:hover { border-color: var(--ob-ink); color: var(--ob-ink); }
.ob-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin: 32px 0 16px; }

/* 01 最初の画面 */
.ob-hero { background: var(--ob-bg); padding: 44px 0 48px; }
.ob-hero-head { text-align: center; max-width: 900px; }
.ob-eyebrow { margin: 0 0 18px; font-size: 13px; font-weight: 700; letter-spacing: .14em; color: var(--ob-mute); }
.ob-eyebrow span { margin: 0 .4em; opacity: .6; }
.ob-h1 { margin: 0; font-family: var(--display); font-weight: 900; font-size: clamp(32px, 5vw, 60px); line-height: 1.22; letter-spacing: -0.01em; }
.ob-lead { margin: 24px auto 0; max-width: 32em; font-size: 18px; line-height: 1.8; color: #3b4357; }
.ob-note { margin: 0; font-size: 13px; color: var(--ob-mute); }
.ob-frame { position: relative; margin: 40px 0 0; border-radius: 16px; overflow: hidden; background: #1b2140; aspect-ratio: 16 / 7.4; }
.ob-frame img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: 60% 50%; }
.ob-notice {
  position: absolute; left: 50%; bottom: 32px; transform: translateX(-50%); width: min(460px, calc(100% - 32px));
  display: flex; gap: 16px; align-items: flex-start; padding: 18px 20px; border-radius: 14px;
  background: rgba(255,255,255,.97); box-shadow: 0 18px 50px rgba(8,14,36,.35); color: var(--ob-ink); text-align: left;
}
.ob-notice-ic { position: relative; flex: none; display: grid; place-items: center; width: 52px; height: 52px; border-radius: 12px; background: var(--ob-tint); color: var(--ob-ai); }
.ob-notice-ic svg { width: 28px; height: 28px; }
.ob-notice-ic i { position: absolute; right: -6px; bottom: -6px; display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: #d93a2b; color: #fff; font-style: normal; font-size: 12px; font-weight: 700; border: 2px solid #fff; }
.ob-notice-tx { display: grid; gap: 2px; min-width: 0; }
.ob-notice-top { display: flex; justify-content: space-between; gap: 12px; font-size: 13px; color: var(--ob-mute); }
.ob-notice-top b { color: var(--ob-ink); }
.ob-notice-subj { font-weight: 700; font-size: 16px; }
.ob-notice-body { font-size: 14px; line-height: 1.6; color: #3b4357; }
.ob-cap { position: absolute; right: 12px; top: 10px; margin: 0; font-size: 11px; color: rgba(255,255,255,.75); }

/* 節の共通 */
.ob-sec { padding: 88px 0; background: #fff; }
.ob-tint { background: var(--ob-tint); }
.ob-head { max-width: 760px; margin: 0 auto 40px; text-align: center; }
.ob-head p:last-child { margin: 0; color: #3b4357; }
.ob-kicker { margin: 0 0 12px; font-size: 13px; font-weight: 700; letter-spacing: .12em; color: var(--ob-ai); }
.ob-h2 { margin: 0 0 20px; font-family: var(--display); font-weight: 900; font-size: clamp(26px, 3.4vw, 40px); line-height: 1.3; }
.ob-h2 > span { display: inline; }
.ob-more { margin: 20px 0 0; }
.ob-more a { font-weight: 700; color: var(--ob-ai); }

/* 02 製品の画面と浮かぶカード */
.ob-stage { position: relative; display: grid; place-items: center; padding: 24px 0 8px; min-height: 560px; }
.ob-stage::before { content: ""; position: absolute; inset: 40px 6% 0; border-radius: 28px; background: linear-gradient(160deg, #e8edfa 0%, #f6f1e7 100%); z-index: 0; }
.ob-phone { position: relative; z-index: 1; width: 300px; padding: 12px; border-radius: 40px; background: #0f1426; box-shadow: 0 30px 60px rgba(15,29,69,.28); }
.ob-phone-in { border-radius: 30px; background: #fff; padding: 28px 18px 22px; min-height: 520px; display: flex; flex-direction: column; gap: 14px; }
.ob-ph-co { margin: 0; font-size: 12px; font-weight: 700; color: var(--ob-mute); text-align: center; }
.ob-ph-q { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; counter-reset: q; }
.ob-ph-q li { counter-increment: q; display: grid; gap: 4px; padding: 10px 12px; border: 1px solid var(--ob-line); border-radius: 10px; font-size: 13px; }
.ob-ph-q li span::before { content: "質問 " counter(q) "　"; color: var(--ob-mute); }
.ob-ph-q li b { font-size: 14px; color: var(--ob-ai); }
.ob-ph-ok { padding: 14px; border-radius: 12px; background: #e9f6ee; border: 1px solid #bfe3cc; }
.ob-ph-ok p { margin: 0; font-size: 13px; line-height: 1.6; }
.ob-ph-ok-h { display: flex; align-items: center; gap: 6px; font-size: 18px !important; font-weight: 700; color: var(--ob-ok); margin-bottom: 4px !important; }
.ob-ph-ok-h svg { width: 20px; height: 20px; }
.ob-ph-btn { margin: auto 0 0; padding: 12px; border-radius: 10px; background: var(--ob-ai); color: #fff; font-weight: 700; font-size: 15px; text-align: center; }
.ob-float { position: absolute; z-index: 2; padding: 16px 18px; border-radius: 14px; background: #fff; box-shadow: 0 14px 36px rgba(15,29,69,.16); border: 1px solid var(--ob-line); }
.ob-float p { margin: 0; }
.ob-f-k { font-size: 12px; font-weight: 700; letter-spacing: .06em; color: var(--ob-mute); margin-bottom: 4px !important; }
.ob-f-v { font-family: var(--display); font-weight: 900; font-size: 24px; color: var(--ob-ink); }
.ob-f-s { font-size: 13px; color: var(--ob-mute); }
.ob-f-row { display: flex; gap: 12px; align-items: center; font-size: 13px; padding: 5px 0; border-top: 1px solid var(--ob-line); font-variant-numeric: tabular-nums; }
.ob-tag { padding: 2px 8px; border-radius: 99px; background: #e9f6ee; color: var(--ob-ok); font-weight: 700; font-size: 12px; }
.ob-tag-g { background: #f0f1f5; color: var(--ob-mute); }
.ob-f1 { left: 9%; top: 90px; }
.ob-f2 { right: 7%; top: 70px; width: 250px; }
.ob-f3 { left: 13%; bottom: 40px; }
.ob-three { list-style: none; margin: 48px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.ob-three li { display: grid; gap: 8px; align-content: start; padding-top: 18px; border-top: 2px solid var(--ob-ai); }
.ob-three b { font-size: 17px; }
.ob-three span { font-size: 15px; line-height: 1.75; color: #3b4357; }

/* 03 数字の帯 */
.ob-band { background: #fff; border-top: 1px solid var(--ob-line); border-bottom: 1px solid var(--ob-line); padding: 40px 0; }
.ob-nums { margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); }
.ob-nums > div { display: flex; flex-direction: column-reverse; gap: 6px; padding: 0 24px; border-left: 1px solid var(--ob-line); }
.ob-nums > div:first-child { border-left: 0; }
.ob-nums dt { font-size: 14px; color: var(--ob-mute); }
.ob-nums dd { margin: 0; font-family: var(--display); font-weight: 900; font-size: 44px; line-height: 1.1; color: var(--ob-ai); }
.ob-nums small { margin-left: 4px; font-size: 16px; color: var(--ob-ink); }

/* 04 図 */
.ob-fig { margin: 0 auto; max-width: 960px; }
.ob-fig img { display: block; width: 100%; height: auto; }

/* 05 濃い色の節 */
.ob-dark { background: var(--ob-ai-deep); color: #e8edf8; padding: 104px 0; text-align: center; }
.ob-dark-h { margin: 0; font-family: var(--display); font-weight: 900; font-size: clamp(34px, 6vw, 72px); line-height: 1.2; color: #fff; }
.ob-dark-s { margin: 24px auto 0; max-width: 34em; font-size: 17px; color: #b9c3de; }

/* 06・08 左右に分ける節 */
.ob-split { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 64px; align-items: center; }
.ob-split-r { grid-template-columns: minmax(0, 6fr) minmax(0, 6fr); }
.ob-split-r > figure { order: 0; }
.ob-shot { margin: 0; justify-self: center; max-width: 320px; }
.ob-shot img { display: block; width: 100%; height: auto; border-radius: 18px; border: 1px solid var(--ob-line); box-shadow: 0 20px 44px rgba(15,29,69,.14); }
.ob-shot figcaption, .ob-photo figcaption { margin-top: 12px; font-size: 13px; color: var(--ob-mute); }
.ob-photo { margin: 0; }
.ob-photo img { display: block; width: 100%; height: auto; border-radius: 16px; }
.ob-photo figcaption span { margin-left: 8px; font-size: 11px; }
.ob-list { margin: 20px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.ob-list li { position: relative; padding-left: 28px; }
.ob-list li::before { content: ""; position: absolute; left: 4px; top: .55em; width: 12px; height: 7px; border-left: 2.5px solid var(--ob-ai); border-bottom: 2.5px solid var(--ob-ai); transform: rotate(-45deg); }
.ob-kv { margin: 8px 0 0; display: grid; gap: 0; }
.ob-kv > div { display: grid; grid-template-columns: 7em 1fr; gap: 16px; padding: 14px 0; border-top: 1px solid var(--ob-line); }
.ob-kv dt { font-weight: 700; }
.ob-kv dd { margin: 0; color: #3b4357; }

/* 07 業種の格子 */
.ob-inds { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.ob-inds li { display: grid; align-content: start; gap: 10px; padding: 22px; border-radius: 14px; background: #fff; border: 1px solid var(--ob-line); }
.ob-ic { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 12px; background: var(--ob-tint); color: var(--ob-ai); }
.ob-ic svg { width: 26px; height: 26px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.ob-inds b { font-size: 17px; }
.ob-ind-l { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 15px; }
.ob-ind-l a { color: var(--ob-ai); font-weight: 700; text-underline-offset: 3px; }
.ob-inds .ob-ind-all { background: var(--ob-ai-deep); border-color: var(--ob-ai-deep); color: #fff; }
.ob-ind-all span { font-size: 14px; color: #b9c3de; }
.ob-ind-all .ob-btn { background: #fff; color: var(--ob-ai-deep); border-color: #fff; justify-self: start; min-height: 44px; }

/* 09 料金 */
.ob-prices { list-style: none; margin: 0 auto; padding: 0; max-width: 1000px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.ob-prices li { padding: 28px 24px; border-radius: 14px; background: #fff; border: 1px solid var(--ob-line); }
.ob-prices .ob-p-on { border: 2px solid var(--ob-ai); }
.ob-prices p { margin: 0; }
.ob-p-n { font-weight: 700; color: var(--ob-mute); }
.ob-p-v { margin: 8px 0 !important; font-family: var(--display); font-weight: 900; font-size: 34px; color: var(--ob-ink); line-height: 1.2; }
.ob-p-v small { display: block; font-size: 15px; font-weight: 700; color: var(--ob-ink); }
.ob-p-s { font-size: 14px; color: #3b4357; }
.ob-fine { margin: 24px auto 0; max-width: 1000px; font-size: 14px; color: var(--ob-mute); text-align: center; }

/* 10 最後の行動 */
.ob-end { background: var(--ob-bg); padding: 96px 0 104px; text-align: center; border-top: 1px solid var(--ob-line); }
.ob-end-h { margin: 0 0 16px; font-family: var(--display); font-weight: 900; font-size: clamp(28px, 4vw, 48px); line-height: 1.25; color: var(--ob-ink); }
.ob-end p { color: #3b4357; }
.ob-addr { font-size: 14px; }

@media (max-width: 1000px) {
  .ob-inds { grid-template-columns: repeat(2, 1fr); }
  .ob-f1 { left: 2%; } .ob-f2 { right: 1%; } .ob-f3 { left: 4%; }
}
@media (max-width: 860px) {
  .ob-split, .ob-split-r { grid-template-columns: 1fr; gap: 40px; }
  .ob-three { grid-template-columns: 1fr; gap: 24px; }
  .ob-nums { grid-template-columns: 1fr 1fr; gap: 28px 0; }
  .ob-nums > div:nth-child(3) { border-left: 0; }
  .ob-prices { grid-template-columns: 1fr; }
  .ob-stage { min-height: 0; padding: 0; }
  .ob-stage::before { inset: 60px 0 60px; }
  .ob-float { position: relative; left: auto; right: auto; top: auto; bottom: auto; width: auto; margin-top: 12px; }
  .ob-stage { display: grid; grid-template-columns: 1fr; justify-items: stretch; }
  .ob-phone { justify-self: center; }
  .ob-f2 { display: none; }
}
@media (max-width: 700px) {
  .ob-hero { padding: 36px 0 32px; }
  .ob-lead { font-size: 16px; }
  .ob-actions .btn { flex: 1 1 100%; }
  .ob-frame { aspect-ratio: 1 / 1; margin-top: 28px; }
  .ob-frame img { object-position: 50% 100%; }
  .ob-inds li { grid-template-columns: 44px 1fr; column-gap: 14px; row-gap: 4px; padding: 16px; }
  .ob-inds .ob-ic { grid-row: span 2; width: 44px; height: 44px; }
  .ob-inds .ob-ind-all { grid-template-columns: 1fr; }
  .ob-notice { bottom: 16px; padding: 14px; gap: 12px; }
  .ob-notice-ic { width: 42px; height: 42px; }
  .ob-notice-body { font-size: 13px; }
  .ob-sec { padding: 64px 0; }
  .ob-head { text-align: left; }
  .ob-inds { grid-template-columns: 1fr; }
  .ob-nums dd { font-size: 34px; }
  .ob-nums > div { padding: 0 16px; }
  .ob-dark { padding: 72px 0; }
  .ob-kv > div { grid-template-columns: 1fr; gap: 4px; }
  .ob-phone { width: 280px; }
}

/* 9-2. 製品トップの書体（11/1 Ken「テキストが子供っぽい」）：極太の丸い見出しをやめ、中くらいの太さ・詰めた字間に */
body.ob { --font: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", Meiryo, system-ui, sans-serif; --display: var(--font); font-family: var(--font); font-feature-settings: "palt"; }
body.ob .ob-h1 { font-weight: 600; font-size: clamp(30px, 4.4vw, 54px); line-height: 1.3; letter-spacing: -0.02em; }
body.ob .ob-h2 { font-weight: 600; letter-spacing: -0.01em; line-height: 1.4; }
body.ob .ob-dark-h, body.ob .ob-end-h { font-weight: 600; letter-spacing: -0.02em; }
body.ob .ob-nums dd, body.ob .ob-p-v, body.ob .ob-f-v { font-weight: 600; letter-spacing: -0.01em; }
body.ob .ob-lead { font-size: 17px; color: #4a5266; }
body.ob .ob-eyebrow, body.ob .ob-kicker { letter-spacing: .08em; font-weight: 500; }
body.ob .btn { font-weight: 600; }

/* 9-3. 見出しの統計と出典（11/2 Ken「具体的な統計を出した方が良い　画面を消す秒数の」） */
body.ob .ob-sec-n { color: var(--ob-ai); white-space: nowrap; }
body.ob .ob-h1 .ob-soft { font-size: .62em; line-height: 1.5; display: inline-block; margin-top: 10px; }
.ob-src { margin: 14px auto 0; max-width: 46em; font-size: 12px; line-height: 1.6; color: var(--ob-mute); }
@media (max-width: 359px) { body.ob .ob-h1 { font-size: 27px; } }

/* 9-4. 説明文の強調（11/2 Ken「もっと強調するようにしたら」） */
body.ob .ob-lead-x { margin-top: 28px; max-width: none; font-size: clamp(19px, 2vw, 24px); font-weight: 600; line-height: 1.6; color: var(--ob-ink); }
body.ob .ob-lead-x em { font-style: normal; color: var(--ob-ai); background: linear-gradient(transparent 62%, #dbe4fb 62%); padding: 0 .1em; }
.ob-pills { list-style: none; margin: 18px 0 0; padding: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.ob-pills li { display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; border-radius: 99px; background: #fff; border: 1px solid #d5dbea; font-size: 15px; font-weight: 600; color: var(--ob-ink); }
.ob-pills svg { width: 16px; height: 16px; color: var(--ob-ok); flex: none; }

/* 9-5. 説明文を色で強調（11/2 Ken「色とか」）：1 行目は藍の帯に白い字・「その場で」は黄・札は薄い藍 */
body.ob .ob-lead-x { display: inline-block; margin: 28px auto 0; padding: 14px 28px; border-radius: 14px; background: var(--ob-ai); color: #fff; box-shadow: 0 12px 30px rgba(26,58,138,.22); }
body.ob .ob-lead-x em { color: #ffd34d; background: none; padding: 0; }
.ob-pills li { background: var(--ob-tint); border-color: #c9d5f2; color: var(--ob-ai-ink); }
.ob-pills svg { color: var(--ob-ai); }
@media (max-width: 700px) { body.ob .ob-lead-x { padding: 14px 18px; } }

/* 9-6. 製品サイトの残り 6 ページ（11/2 製品トップ v10 の○を受けて）：字と色だけをトップにそろえる。組み方は各ページのまま */
body.ob-sub h1, body.ob-sub h2, body.ob-sub h3 { font-weight: 600; letter-spacing: -0.01em; }
body.ob-sub h1 { line-height: 1.3; }
body.ob-sub .btn { border-radius: 8px; font-weight: 600; }
body.ob-sub .btn-ink { background: var(--ob-ai); color: #fff; }
body.ob-sub .btn-ink:hover { background: var(--ob-ai-ink); }
body.ob-sub .eyebrow { color: var(--ob-ai); font-weight: 500; letter-spacing: .08em; }
body.ob-sub .sec-band, body.ob-sub .sec-tint { background: var(--ob-tint); }
body.ob .cta-bar { background: var(--ob-ai); }
body.ob .hd .btn-ink { background: var(--ob-ai); }

/* 10. JB ONE の入口（2026-11-02・26_ の MIX：OTB の白黒＋最初の画面だけ Iris の柔らかい色の流れ）。jb- で始まる名前と body.jb だけ。ほかのページには効かない。
   差し色は朱の 1 色。オウボクルの藍とは分ける */
body.jb {
  --jb-ink: #111214; --jb-ink-2: #45484d; --jb-mute: #6f737a; --jb-line: #e6e6e3; --jb-bg-2: #f6f6f4;
  --jb-shu: #c2412d; --jb-w: 1200px;
  padding-bottom: 0; color: var(--jb-ink); font-feature-settings: "palt"; letter-spacing: .01em;
}
body.jb a { color: inherit; }
.jb-wrap { max-width: var(--jb-w); margin: 0 auto; padding: 0 24px; }
.jb-label { margin: 0 0 18px; font-size: 13px; font-weight: 500; letter-spacing: .14em; color: var(--jb-mute); display: flex; align-items: center; gap: 12px; }
.jb-label::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--jb-shu); }
.jb-no { font-size: 13px; font-weight: 500; letter-spacing: .08em; color: var(--jb-mute); font-variant-numeric: tabular-nums; }

/* 上部：左にロゴ・中央に浮かぶ丸い帯・右に黒い丸のボタン */
.jb-hd { position: fixed; top: 16px; left: 0; right: 0; z-index: 50; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 0 24px; pointer-events: none; }
.jb-hd > * { pointer-events: auto; }
.jb-logo { font-weight: 700; font-size: 18px; letter-spacing: .14em; text-decoration: none; color: var(--jb-ink); background: rgba(255,255,255,.72); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); padding: 9px 16px; border-radius: 999px; }
.jb-nav { display: flex; gap: 4px; padding: 6px; border-radius: 999px; background: rgba(255,255,255,.72); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); box-shadow: 0 1px 0 rgba(0,0,0,.04), 0 8px 24px rgba(17,18,20,.06); }
.jb-nav a { text-decoration: none; font-size: 14px; font-weight: 500; padding: 7px 16px; border-radius: 999px; color: var(--jb-ink-2); }
.jb-nav a:hover { background: var(--jb-ink); color: #fff; }
.jb-btn-round { display: inline-flex; align-items: center; gap: 4px; text-decoration: none; font-size: 14px; font-weight: 500; padding: 10px 20px; border-radius: 999px; background: var(--jb-ink); color: #fff !important; white-space: nowrap; }
.jb-btn-round:hover { background: var(--jb-shu); }
.jb-btn-round.is-light { background: #fff; color: var(--jb-ink) !important; }
.jb-btn-round.is-light:hover { background: var(--jb-shu); color: #fff !important; }

/* 01 最初の画面：淡い色の流れ（藤・空・薄い朱）・細い字の 2 行・右下の添え書き */
.jb-hero { position: relative; min-height: 100vh; min-height: 100svh; overflow: hidden; background: #f4f2f8; display: flex; align-items: flex-end; }
.jb-flow { position: absolute; inset: 0; filter: blur(70px); }
.jb-flow span { position: absolute; border-radius: 50%; opacity: .85; animation: jb-drift 22s ease-in-out infinite alternate; }
.jb-flow span:nth-child(1) { width: 62vw; height: 62vw; left: -12vw; top: -18vw; background: #d9d3f2; }
.jb-flow span:nth-child(2) { width: 54vw; height: 54vw; right: -14vw; top: 4vw; background: #cfe3f4; animation-duration: 26s; animation-delay: -6s; }
.jb-flow span:nth-child(3) { width: 34vw; height: 34vw; left: 38vw; bottom: -10vw; background: #f6d9cf; animation-duration: 30s; animation-delay: -12s; }
@keyframes jb-drift { from { transform: translate(0,0) scale(1); } to { transform: translate(4vw,3vw) scale(1.08); } }
@media (prefers-reduced-motion: reduce) { .jb-flow span { animation: none; } }
.jb-hero-in { position: relative; width: 100%; max-width: var(--jb-w); margin: 0 auto; padding: 140px 24px 72px; display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 24px 48px; }
.jb-kicker { grid-column: 1 / -1; margin: 0; font-size: 13px; font-weight: 500; letter-spacing: .3em; color: var(--jb-ink-2); }
body.jb .jb-h1 { margin: 0; font-weight: 300; font-size: clamp(40px, 7.4vw, 104px); line-height: 1.16; letter-spacing: -.03em; color: var(--jb-ink); }
.jb-aside { margin: 0; max-width: 300px; font-size: 14px; line-height: 1.8; color: var(--jb-ink-2); border-left: 1px solid rgba(17,18,20,.25); padding-left: 16px; }
.jb-aside b { color: var(--jb-shu); font-weight: 700; }

/* 節の共通 */
.jb-sec { padding: 112px 0; border-top: 1px solid var(--jb-line); }
.jb-tint { background: var(--jb-bg-2); }
.jb-head { margin-bottom: 48px; }
body.jb .jb-h2 { font-weight: 500; font-size: clamp(26px, 3.4vw, 40px); line-height: 1.35; letter-spacing: -.02em; }
body.jb .jb-h3 { font-weight: 500; font-size: 17px; margin: 40px 0 12px; }

/* 02 言い切りの一文（細字と太字を混ぜる） */
.jb-state { border-top: 0; }
.jb-big { margin: 0; font-weight: 300; font-size: clamp(30px, 5.6vw, 80px); line-height: 1.3; letter-spacing: -.03em; word-break: keep-all; overflow-wrap: normal; }
.jb-big b { font-weight: 700; background: linear-gradient(transparent 82%, rgba(194,65,45,.35) 82%); }
.jb-sub { margin: 36px 0 0; max-width: 560px; font-size: 16px; line-height: 1.9; color: var(--jb-ink-2); }

/* 03 事業のカード（PC は 3 列・スマホは指で横に送る） */
.jb-cards { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.jb-card { margin: 0; position: relative; display: flex; flex-direction: column; min-height: 360px; padding: 28px; border: 1px solid var(--jb-line); border-radius: 20px; background: linear-gradient(160deg, rgba(217,211,242,.28), rgba(207,227,244,.22) 60%, #fff); transition: border-color .2s; }
.jb-card:hover { border-color: var(--jb-ink); }
.jb-card-top { display: flex; justify-content: space-between; align-items: center; margin: 0 0 56px; }
.jb-tag { font-size: 12px; font-weight: 500; padding: 4px 12px; border-radius: 999px; border: 1px solid var(--jb-ink); }
.jb-tag.is-on { background: var(--jb-ink); color: #fff; }
.jb-tag.is-soon { border-color: var(--jb-line); color: var(--jb-mute); }
body.jb .jb-card-h { margin: 0; font-weight: 500; font-size: 30px; letter-spacing: -.02em; line-height: 1.3; }
.jb-card-k { margin: 6px 0 20px; font-size: 13px; color: var(--jb-mute); }
.jb-card-t { margin: 0 0 24px; font-size: 15px; line-height: 1.85; color: var(--jb-ink-2); }
.jb-card-a { margin-top: auto; align-self: flex-start; font-size: 14px; font-weight: 500; text-decoration: none; border-bottom: 1px solid var(--jb-ink); padding-bottom: 2px; }
.jb-card-a::after { content: ""; position: absolute; inset: 0; border-radius: 20px; }
.jb-card-a:hover { color: var(--jb-shu) !important; border-color: var(--jb-shu); }
.jb-card.is-soon { background: #fff; border-style: dashed; }
.jb-card.is-soon .jb-card-h { color: var(--jb-mute); }

/* 04 進め方の 3 段 */
.jb-steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.jb-steps li { margin: 0; padding: 28px; border-radius: 20px; background: rgba(255,255,255,.7); border: 1px solid var(--jb-line); }
body.jb .jb-step-h { margin: 36px 0 12px; font-weight: 500; font-size: 21px; }
.jb-steps p { margin: 0; font-size: 15px; line-height: 1.85; color: var(--jb-ink-2); }

/* 05 運営 */
.jb-two { display: grid; grid-template-columns: 1fr 1.6fr; gap: 48px; }
.jb-dl { margin: 0; border-top: 1px solid var(--jb-ink); }
.jb-dl > div { display: grid; grid-template-columns: 180px 1fr; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--jb-line); }
.jb-dl dt { font-size: 14px; color: var(--jb-mute); }
.jb-dl dd { margin: 0; font-size: 15px; }
.jb-dl a { text-decoration: underline; }
.jb-not { margin: 0; padding: 0; list-style: none; }
.jb-not li { position: relative; margin: 0; padding: 10px 0 10px 28px; font-size: 15px; color: var(--jb-ink-2); border-bottom: 1px solid var(--jb-line); }
.jb-not li::before { content: ""; position: absolute; left: 4px; top: 22px; width: 12px; height: 1px; background: var(--jb-shu); }

/* 足元：黒地に 1 文の定義と索引 */
.jb-ft { background: var(--jb-ink); color: #e9e9e6; padding: 96px 0 40px; }
.jb-ft-def { margin: 0 0 32px; max-width: 880px; font-weight: 300; font-size: clamp(24px, 3.4vw, 44px); line-height: 1.45; letter-spacing: -.02em; color: #fff; }
.jb-ft-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; margin-top: 72px; padding-top: 32px; border-top: 1px solid rgba(255,255,255,.18); }
.jb-ft h2 { font-size: 12px; font-weight: 500; letter-spacing: .14em; color: #a3a6ab; margin: 0 0 14px; }
.jb-ft ul { list-style: none; padding: 0; margin: 0; }
.jb-ft li { margin: 0 0 8px; font-size: 14px; }
.jb-ft a { text-decoration: none; }
.jb-ft a:hover { text-decoration: underline; }
.jb-ft-soon { color: #a3a6ab; }
.jb-copy { margin: 56px 0 0; font-size: 12px; color: #a3a6ab; }

/* 画面幅 */
@media (max-width: 960px) {
  .jb-nav { display: none; }
  .jb-hero-in { grid-template-columns: 1fr; padding-bottom: 56px; }
  .jb-cards { grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: 82%; overflow-x: auto; scroll-snap-type: x mandatory; margin: 0 -24px; padding: 0 24px 8px; scrollbar-width: none; }
  .jb-cards::-webkit-scrollbar { display: none; }
  .jb-card { scroll-snap-align: start; min-height: 340px; }
  .jb-steps { grid-template-columns: 1fr; }
  .jb-two { grid-template-columns: 1fr; gap: 0; }
  .jb-ft-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .jb-wrap, .jb-hero-in { padding-left: 16px; padding-right: 16px; }
  .jb-hd { top: 12px; padding: 0 12px; }
  .jb-btn-round { padding: 9px 16px; font-size: 13px; }
  .jb-cards { margin: 0 -16px; padding: 0 16px 8px; grid-auto-columns: 86%; }
  .jb-sec { padding: 80px 0; }
  .jb-dl > div { grid-template-columns: 1fr; gap: 2px; }
  .jb-ft { padding-top: 72px; }
}

/* 10-2. 添え書きを「何を引き受けるか」の 2 行に（11/2 貼られた指摘「もう一人の中身が曖昧」） */
body.jb .jb-aside { max-width: 380px; }
.jb-aside-dl { margin: 0; }
.jb-aside-dl > div { display: grid; grid-template-columns: 3em 1fr; gap: 8px; margin: 0 0 10px; }
.jb-aside dt { font-weight: 700; color: var(--jb-ink); }
.jb-aside dd { margin: 0; }
.jb-aside dd a { text-decoration: underline; text-underline-offset: 3px; }
.jb-aside-end { margin: 14px 0 0; font-size: 14px; line-height: 1.8; }

/* 10-3. 見出しの直下に 1 行（11/2 案A：取り違えを見出しの近くで防ぐ） */
.jb-h1-sub { margin: 18px 0 0; font-size: clamp(15px, 1.4vw, 18px); line-height: 1.7; color: var(--jb-ink-2); }
.jb-aside dd a { display: inline-block; margin-top: 4px; font-weight: 500; color: var(--jb-ink); text-decoration: none; border-bottom: 1px solid var(--jb-ink); }
.jb-aside dd a:hover { color: var(--jb-shu); border-color: var(--jb-shu); }
.jb-hero-l { min-width: 0; }

/* 10-4. 見出しと右の表の重なり（11/2 Ken「はみだしてる」）：見出しの上限を下げ、表を細く、見出しの列は縮められるように */
body.jb .jb-h1 { font-size: clamp(40px, 5.9vw, 76px); }
.jb-hero-in { grid-template-columns: minmax(0, 1fr) auto; }
body.jb .jb-aside { max-width: 330px; }

/* 10-5. 補足を見出しに寄せて大きく・製品への導線をボタンに（11/2 貼られた指摘 3 点） */
body.jb .jb-h1-sub { margin-top: 12px; font-size: clamp(16px, 1.7vw, 22px); color: var(--jb-ink); }
.jb-aside dd a.jb-go { display: inline-block; margin-top: 8px; padding: 6px 14px; border-radius: 999px; background: var(--jb-ink); color: #fff; border: 0; font-size: 13px; font-weight: 500; }
.jb-aside dd a.jb-go:hover { background: var(--jb-shu); color: #fff; }

/* 10-6. 補足をさらに寄せて大きく・右の表を縦に積んで余白を広く・ボタンの文言（11/2 貼られた指摘） */
body.jb .jb-h1-sub { margin-top: 8px; font-size: clamp(17px, 1.9vw, 24px); line-height: 1.6; }
.jb-aside-dl > div { grid-template-columns: 1fr; gap: 6px; margin: 0 0 28px; }
.jb-aside dt { font-size: 15px; }
.jb-aside dd a.jb-go { margin-top: 12px; padding: 9px 18px; font-size: 14px; }
body.jb .jb-aside-end { margin-top: 8px; }

/* 10-7. 誤解を防ぐ 1 行を右の表の一番上へ（11/2 貼られた案 5） */
.jb-aside-top { margin: 0 0 22px; font-size: 14px; color: var(--jb-shu); }
.jb-aside-dl > div:last-child { margin-bottom: 0; }

/* 10-8. 最初の画面の空白（11/2 Ken「この空白は意図的か」）：高さの上限を 720px にし、縦が長い画面で空きすぎないように */
.jb-hero { min-height: min(100svh, 720px); }
.jb-hero-in { padding-top: 120px; }
/* 小さい字「JB ONE」を見出しと同じ枠に入れ、見出しの直上に置く */
.jb-hero-l .jb-kicker { grid-column: auto; margin-bottom: 20px; }

/* 10-9. 最初の画面に写真（11/2 Ken「画像を差し込むなら空白にしてもいい」）：上の空きに机とパソコン、文字は下。色の流れは写真の上に薄く */
.jb-hero { min-height: min(100svh, 900px); background: #f3f2f6; }
.jb-hero-photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 0; }
.jb-hero .jb-flow { opacity: .35; }
.jb-hero-in { padding-top: 360px; }
@media (max-width: 960px) {
  .jb-hero-photo { object-position: 85% 0; height: 46%; }
  .jb-hero::after { content: ""; position: absolute; left: 0; right: 0; top: 30%; height: 16%; background: linear-gradient(rgba(243,242,246,0), #f3f2f6); }
  .jb-hero-in { padding-top: 0; margin-top: 46vh; position: relative; z-index: 1; }
}
/* 10-10. スマホで見出しの列が押し縮められていた（10-4 の列の指定がスマホにも効いていた・v11〜v16）を戻す／PC は写真を中央寄せにして物を上へ */
.jb-hero-photo { object-position: 50% 50%; }
@media (max-width: 960px) {
  .jb-hero-in { grid-template-columns: minmax(0, 1fr); }
  body.jb .jb-aside { max-width: none; }
  .jb-hero-photo { object-position: 85% 0; }
}
/* 10-11. 写真の上の文字の読みやすさ（11/2 貼られた指摘を実測：赤字だけ 3.1 で基準 4.5 未満）：下に薄い白のぼかし・赤字を濃く */
.jb-hero::before { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 62%; background: linear-gradient(rgba(246,245,248,0), rgba(246,245,248,.55) 55%, rgba(246,245,248,.7)); pointer-events: none; }
.jb-aside-top { color: #8a2716; }
/* 10-12. スマホは縦長の写真を最初の画面全体に敷き、床の部分に文字を乗せる（11/2 Ken がスマホ用の写真を保存） */
@media (max-width: 960px) {
  .jb-hero-photo { height: 100%; object-position: 75% 0; }
  .jb-hero::after { display: none; }
  .jb-hero-in { margin-top: 0; padding-top: 360px; }
}
.jb-hero .jb-aside dd, .jb-hero .jb-h1-sub { color: #2f3236; }
/* 10-13. ボタンの寸法をそろえる（ヘッダーと本文で 10/20 と 9/18 だった）・指で押す高さ 44px 以上・採用／事務の見出しを 16px に（11/2 貼られた提案のうち実測で差があった物だけ） */
body.jb .jb-btn-round, .jb-aside dd a.jb-go { padding: 10px 20px; min-height: 44px; font-size: 14px; }
.jb-aside dt { font-size: 16px; }