/**
 * Task34（2026-11-03）：CMU詳細ページ（/cmu/、page-cmu.php）専用CSS。
 * このページでのみ読み込む（functions.php current_official_cmu_assets()）。指定はすべて .cmu-page 内に限定。
 * 採用済みのTOP紹介枠（assets/css/top.css の .current-top）と同じ色・文字・罫線を使う：
 *   本文色 #061d35／補助色 #61717f／罫線 #dbe2e7、白地、控えめな英字ラベル、濃紺の見出し、通常の太さの本文。
 * 背景：TOPの波（assets/images/top/top-wave.webp）をファーストビュー右上だけに再利用（装飾）。
 * 大きな色面・生成り面・濃紺の帯は使わない。ブレークポイントは既存（1000／860／700px）に合わせる。
 */
.cmu-page {
  --cmu-ink: #061d35;
  --cmu-muted: #61717f;
  --cmu-line: #dbe2e7;
  --cmu-line-strong: #b9c5cf;
  --cmu-accent: #2f7a80; /* ロゴ内の差し色（青緑）。番号の小さな印だけに使う */
  --cmu-gutter: clamp(24px, 6vw, 100px);
  position: relative;
  isolation: isolate;
  padding-top: var(--header-height);
  color: var(--cmu-ink);
  background: #fff;
  font-size: 15px;
  line-height: 2;
  overflow-x: clip;
}
.cmu-page *, .cmu-page *::before, .cmu-page *::after { box-sizing: border-box; }
.cmu-page h1, .cmu-page h2, .cmu-page h3, .cmu-page p, .cmu-page ul, .cmu-page ol, .cmu-page dl, .cmu-page dd { margin: 0; }
.cmu-page ul, .cmu-page ol { padding: 0; list-style: none; }
.cmu-page a { color: inherit; }
.cmu-page [id] { scroll-margin-top: calc(var(--header-height) + 24px); }
.cmu-page .cmu-wrap { width: min(1180px, calc(100% - var(--cmu-gutter) * 2)); margin: 0 auto; }
/* 本文は文節で折り返し、最終行に1〜2文字だけ残らないようにする（auto-phrase：Chrome・Edge等。非対応ブラウザは通常の折り返し） */
.cmu-page p, .cmu-page li, .cmu-page dd { word-break: auto-phrase; text-wrap: pretty; }
/* キャッチコピーと冒頭の本文（.cmu-phrase）は、指定した文節（<wbr>）だけで折り返す（Safari等も含め、語の途中で切れないようにする） */
.cmu-page .cmu-sec__catch, .cmu-page .cmu-closing__catch, .cmu-page .cmu-phrase { word-break: keep-all; overflow-wrap: anywhere; }

/* ---------- 01 ファーストビュー ---------- */
.cmu-page .cmu-hero { position: relative; padding: 26px 0 88px; }
.cmu-page .cmu-hero__wave {
  position: absolute;
  z-index: -1;
  top: 0;
  right: 0;
  width: 22%;
  height: min(100%, 820px);
  pointer-events: none;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 55%), linear-gradient(180deg, #000 70%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 55%), linear-gradient(180deg, #000 70%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-composite: intersect;
}
.cmu-page .cmu-hero__wave::before { content: ""; position: absolute; inset: 0; background: url("../images/top/top-wave.webp") right top / 100% 100% no-repeat; }
.cmu-page .cmu-hero .cmu-wrap { padding-right: clamp(0px, 8vw, 120px); }
.cmu-page .cmu-breadcrumb { display: flex; gap: 12px; align-items: center; font-size: 11px; letter-spacing: .08em; color: var(--cmu-muted); }
.cmu-page .cmu-breadcrumb a { text-decoration: none; }
.cmu-page .cmu-breadcrumb a:hover { text-decoration: underline; }
.cmu-page .cmu-breadcrumb span[aria-hidden] { color: #b3bcc3; }
.cmu-page .cmu-hero__main { display: grid; grid-template-columns: minmax(0, 1.9fr) minmax(0, 1fr); gap: 40px; align-items: center; margin-top: 64px; }
.cmu-page .cmu-hero h1 { font-weight: 600; }
/* 「CMU｜CURRENT Marketing Unit」：TOP紹介枠の小見出しと同じ控えめな英字ラベル */
.cmu-page .cmu-hero__name { display: block; margin-bottom: 26px; font-size: 13px; font-weight: 700; line-height: 1.5; letter-spacing: .18em; }
.cmu-page .cmu-hero__name span { color: var(--cmu-muted); font-size: 12px; font-weight: 500; letter-spacing: .12em; }
.cmu-page .cmu-hero__catch { display: block; font-size: clamp(24px, calc(2.9vw - 4px), 36px); line-height: 1.65; letter-spacing: .02em; word-break: keep-all; overflow-wrap: anywhere; }
.cmu-page .cmu-hero__lead { margin-top: 26px; font-size: 16px; font-weight: 500; line-height: 2; }
.cmu-page .cmu-hero__provider { margin-top: 14px; color: var(--cmu-muted); font-size: 13px; letter-spacing: .04em; }
.cmu-page .cmu-hero__logo img { display: block; width: min(330px, 100%); height: auto; }
.cmu-page .cmu-hero__body { max-width: 760px; margin-top: 46px; padding-top: 34px; border-top: 1px solid var(--cmu-line); }
.cmu-page .cmu-hero__body p + p { margin-top: 14px; }

/* ---------- ボタン（TOPの「VIEW CSU」等の文字リンクと、ヘッダーの「お問い合わせ」の配色に合わせる） ---------- */
.cmu-page .cmu-actions { display: flex; flex-wrap: wrap; gap: 14px 22px; margin-top: 36px; }
.cmu-page .cmu-button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  min-width: 240px;
  padding: 15px 2px 13px;
  border-bottom: 1px solid var(--cmu-ink);
  color: var(--cmu-ink);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.6;
  letter-spacing: .04em;
  text-decoration: none;
  transition: opacity .2s ease;
}
.cmu-page .cmu-button span { font-size: 18px; font-weight: 400; line-height: 1; }
.cmu-page .cmu-button--primary { padding: 15px 22px 14px; border: 1px solid var(--cmu-ink); background: var(--cmu-ink); color: #fff; }
.cmu-page .cmu-button:hover { opacity: .7; }

/* ---------- 目次 ---------- */
.cmu-page .cmu-toc { border-top: 1px solid var(--cmu-line); border-bottom: 1px solid var(--cmu-line); }
.cmu-page .cmu-toc .cmu-wrap { display: grid; grid-template-columns: 140px minmax(0, 1fr); gap: 24px; padding: 30px 0; }
.cmu-page .cmu-toc__label { padding-top: 4px; color: var(--cmu-muted); font-size: 11px; font-weight: 700; letter-spacing: .18em; }
.cmu-page .cmu-toc__list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 4px 32px; }
.cmu-page .cmu-toc__list a { display: flex; gap: 14px; padding: 5px 0; font-size: 13px; line-height: 1.7; text-decoration: none; }
.cmu-page .cmu-toc__list a span { flex: none; width: 1.6em; color: var(--cmu-muted); font-size: 11px; letter-spacing: .06em; line-height: 2; }
.cmu-page .cmu-toc__list a:hover { text-decoration: underline; }

/* ---------- セクション共通 ---------- */
.cmu-page .cmu-sec { padding: 104px 0; }
.cmu-page .cmu-sec + .cmu-sec { border-top: 1px solid var(--cmu-line); }
.cmu-page .cmu-sec__head { margin-bottom: 44px; }
.cmu-page .cmu-sec__label { display: flex; align-items: baseline; gap: 14px; margin-bottom: 14px; color: var(--cmu-muted); font-size: 12px; font-weight: 600; letter-spacing: .18em; }
.cmu-page .cmu-sec__label span { color: var(--cmu-ink); font-weight: 700; }
.cmu-page .cmu-sec__head h2 { font-size: clamp(22px, 2.3vw, 30px); font-weight: 600; line-height: 1.6; letter-spacing: .04em; }
/* セクション見出しは文節（<wbr>）で折り返す。収まらない場合のみ任意の位置で折り返す */
.cmu-page .cmu-sec__head h2 { word-break: keep-all; overflow-wrap: anywhere; }
.cmu-page .cmu-sec__lead { max-width: 820px; margin-bottom: 34px; font-size: 17px; font-weight: 500; line-height: 1.9; }
.cmu-page .cmu-sec__catch { font-size: clamp(19px, 1.8vw, 24px); font-weight: 600; line-height: 1.75; letter-spacing: .03em; }
.cmu-page .cmu-sec__note { max-width: none; margin-top: 36px; color: var(--cmu-ink); } /* PCでは本文幅いっぱいに（短い締めの文は1行で収まる） */
.cmu-page .cmu-sub { margin: 64px 0 18px; font-size: 18px; font-weight: 600; line-height: 1.6; letter-spacing: .04em; }

/* 見出し（左）＋本文（右）の2列 */
.cmu-page .cmu-split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.55fr); gap: 0 64px; align-items: start; }
.cmu-page .cmu-split > .cmu-sec__head { margin-bottom: 0; }
.cmu-page .cmu-split__body p + p { margin-top: 14px; }
.cmu-page .cmu-split__body .cmu-sec__catch { margin-bottom: 18px; }
.cmu-page .cmu-split--inner { margin-bottom: 48px; }

/* ---------- 02 相談したい課題 ---------- */
.cmu-page .cmu-issues { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 56px; border-top: 1px solid var(--cmu-line); }
.cmu-page .cmu-issues li { position: relative; padding: 18px 0 18px 30px; border-bottom: 1px solid var(--cmu-line); line-height: 1.85; }
.cmu-page .cmu-issues li::before { content: ""; position: absolute; left: 2px; top: 30px; width: 12px; height: 7px; border-left: 1.5px solid var(--cmu-ink); border-bottom: 1.5px solid var(--cmu-ink); transform: rotate(-45deg); }

/* ---------- 03 6つの工程 ---------- */
.cmu-page .cmu-process { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 44px; }
.cmu-page .cmu-process li { padding: 26px 0 36px; border-top: 1px solid var(--cmu-line-strong); }
.cmu-page .cmu-process__num { display: block; margin-bottom: 12px; color: var(--cmu-muted); font-size: 12px; letter-spacing: .1em; }
.cmu-page .cmu-process__num::before { content: ""; display: inline-block; width: 6px; height: 6px; margin: 0 10px 2px 0; border-radius: 50%; background: var(--cmu-accent); }
.cmu-page .cmu-process h3 { margin-bottom: 10px; font-size: 17px; font-weight: 600; line-height: 1.6; }
.cmu-page .cmu-process p { color: #3c4c5a; font-size: 14px; line-height: 1.95; }

/* ---------- 05 詳細サービスメニュー（開閉） ---------- */
.cmu-page .cmu-services { border-top: 1px solid var(--cmu-line-strong); }
.cmu-page .cmu-service { border-bottom: 1px solid var(--cmu-line); }
.cmu-page .cmu-service summary,
.cmu-page .cmu-faq__item summary {
  position: relative;
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr) 28px;
  column-gap: 8px;
  align-items: start;
  padding: 26px 0;
  cursor: pointer;
  list-style: none;
}
.cmu-page .cmu-service summary::-webkit-details-marker,
.cmu-page .cmu-faq__item summary::-webkit-details-marker { display: none; }
.cmu-page .cmu-service summary:hover h3,
.cmu-page .cmu-faq__item summary:hover h3 { text-decoration: underline; text-underline-offset: 4px; }
.cmu-page .cmu-service__num { grid-row: 1 / span 2; padding-top: 4px; color: var(--cmu-muted); font-size: 12px; letter-spacing: .1em; }
.cmu-page .cmu-service h3 { grid-column: 2; font-size: 18px; font-weight: 600; line-height: 1.6; letter-spacing: .03em; }
.cmu-page .cmu-service__lead { grid-column: 2; margin-top: 6px; color: #3c4c5a; font-size: 14px; line-height: 1.9; }
.cmu-page .cmu-service__toggle { grid-column: 3; grid-row: 1; position: relative; width: 28px; height: 28px; margin-top: 1px; border: 1px solid var(--cmu-line-strong); border-radius: 50%; }
.cmu-page .cmu-service__toggle::before,
.cmu-page .cmu-service__toggle::after { content: ""; position: absolute; left: 50%; top: 50%; width: 10px; height: 1px; background: var(--cmu-ink); transform: translate(-50%, -50%); transition: transform .2s ease; }
.cmu-page .cmu-service__toggle::after { transform: translate(-50%, -50%) rotate(90deg); }
.cmu-page details[open] > summary .cmu-service__toggle::after { transform: translate(-50%, -50%) rotate(0deg); }
.cmu-page .cmu-service__items { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 44px; margin: 0 36px 30px 60px; border-top: 1px solid var(--cmu-line); }
.cmu-page .cmu-service__items div { padding: 14px 0; border-bottom: 1px solid var(--cmu-line); }
.cmu-page .cmu-service__items dt { font-size: 14px; font-weight: 600; line-height: 1.7; }
.cmu-page .cmu-service__items dd { margin-top: 2px; color: #3c4c5a; font-size: 14px; line-height: 1.85; }

/* ---------- 06 AI／07 実績：カード（細い罫線の枠） ---------- */
.cmu-page .cmu-cards { display: grid; gap: 22px; }
.cmu-page .cmu-cards--ai { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cmu-page .cmu-cards--industry { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 1180px) { .cmu-page .cmu-cards--industry { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.cmu-page .cmu-card { padding: 26px 26px 28px; border: 1px solid var(--cmu-line); background: #fff; }
.cmu-page .cmu-card__num { margin-bottom: 8px; color: var(--cmu-muted); font-size: 12px; letter-spacing: .1em; }
.cmu-page .cmu-card h3 { padding-bottom: 14px; border-bottom: 1px solid var(--cmu-line); font-size: 17px; font-weight: 600; line-height: 1.6; letter-spacing: .03em; }
.cmu-page .cmu-card__lead { margin-top: 14px; font-size: 14px; font-weight: 500; line-height: 1.85; }
.cmu-page .cmu-card ul { margin-top: 14px; }
.cmu-page .cmu-card li { position: relative; padding-left: 16px; color: #3c4c5a; font-size: 14px; line-height: 1.85; }
.cmu-page .cmu-card li + li { margin-top: 6px; }
.cmu-page .cmu-card li::before { content: ""; position: absolute; left: 0; top: .9em; width: 6px; height: 1px; background: var(--cmu-ink); }
.cmu-page .cmu-closing { max-width: 820px; margin-top: 52px; }
.cmu-page .cmu-closing__catch { margin-bottom: 10px; font-size: 18px; font-weight: 600; line-height: 1.75; }

/* ---------- 08 依頼の形 ---------- */
.cmu-page .cmu-engage { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0 32px; }
.cmu-page .cmu-engage__item { padding-top: 24px; border-top: 1px solid var(--cmu-line-strong); }
.cmu-page .cmu-engage__item h3 { margin-bottom: 10px; font-size: 17px; font-weight: 600; line-height: 1.6; }
.cmu-page .cmu-engage__item p { color: #3c4c5a; font-size: 14px; line-height: 1.9; }
.cmu-page .cmu-engage__example { margin-top: 12px; padding-top: 12px; border-top: 1px dashed var(--cmu-line); font-size: 13px !important; }
.cmu-page .cmu-combos { border-top: 1px solid var(--cmu-line); }
.cmu-page .cmu-combos div { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 4px 24px; padding: 16px 0; border-bottom: 1px solid var(--cmu-line); }
.cmu-page .cmu-combos dt { font-weight: 600; line-height: 1.85; }
.cmu-page .cmu-combos dd { color: #3c4c5a; line-height: 1.85; }

/* ---------- 09 流れ ---------- */
.cmu-page .cmu-flow { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0 24px; counter-reset: none; }
.cmu-page .cmu-flow li { position: relative; padding-top: 24px; border-top: 1px solid var(--cmu-line-strong); }
.cmu-page .cmu-flow__num { display: block; margin-bottom: 10px; color: var(--cmu-muted); font-size: 11px; font-weight: 600; letter-spacing: .14em; }
.cmu-page .cmu-flow h3 { margin-bottom: 10px; font-size: 16px; font-weight: 600; line-height: 1.6; }
.cmu-page .cmu-flow p { color: #3c4c5a; font-size: 14px; line-height: 1.9; }

/* ---------- 10 FAQ ---------- */
.cmu-page .cmu-faq { max-width: 960px; border-top: 1px solid var(--cmu-line-strong); }
.cmu-page .cmu-faq__item { border-bottom: 1px solid var(--cmu-line); }
.cmu-page .cmu-faq__item summary { grid-template-columns: 40px minmax(0, 1fr) 28px; padding: 22px 0; }
.cmu-page .cmu-faq__q { color: var(--cmu-muted); font-size: 15px; font-weight: 600; line-height: 1.7; }
.cmu-page .cmu-faq__item h3 { font-size: 16px; font-weight: 600; line-height: 1.7; }
.cmu-page .cmu-faq__item p { margin: -6px 36px 24px 48px; color: #3c4c5a; line-height: 1.95; }

/* ---------- 11 運営会社 ---------- */
.cmu-page .cmu-company { margin-bottom: 26px; border-top: 1px solid var(--cmu-line); }
.cmu-page .cmu-company div { display: grid; grid-template-columns: 110px minmax(0, 1fr); padding: 14px 0; border-bottom: 1px solid var(--cmu-line); }
.cmu-page .cmu-company dt { color: var(--cmu-muted); font-size: 13px; line-height: 1.9; }
.cmu-page .cmu-company dd { font-weight: 600; }

/* ---------- 12 お問い合わせ ---------- */
.cmu-page .cmu-contact__panel { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: 0 64px; padding: 54px 0 0; border-top: 1px solid var(--cmu-ink); }
.cmu-page .cmu-contact__body p + p { margin-top: 14px; }

/* ---------- 1000px以下 ---------- */
@media (max-width: 1000px) {
  .cmu-page .cmu-hero .cmu-wrap { padding-right: 12vw; }
  .cmu-page .cmu-hero__main { grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 25px; }
  .cmu-page .cmu-hero__catch { font-size: clamp(21px, 2.8vw, 28px); }
  .cmu-page .cmu-hero__logo img { width: min(260px, 100%); }
  .cmu-page .cmu-toc__list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cmu-page .cmu-process { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cmu-page .cmu-cards--ai,
  .cmu-page .cmu-cards--industry { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cmu-page .cmu-engage { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 32px; }
  .cmu-page .cmu-flow { grid-template-columns: 1fr; gap: 0; }
  .cmu-page .cmu-flow li { display: grid; grid-template-columns: 90px minmax(0, 1fr); column-gap: 18px; padding: 20px 0; }
  .cmu-page .cmu-flow__num { grid-row: 1 / span 2; padding-top: 4px; }
  .cmu-page .cmu-split,
  .cmu-page .cmu-contact__panel { grid-template-columns: 1fr; }
  .cmu-page .cmu-split > .cmu-sec__head { margin-bottom: 30px; }
  .cmu-page .cmu-split--inner .cmu-sec__catch { margin-bottom: 14px; }
  .cmu-page .cmu-contact__panel .cmu-sec__catch { margin-bottom: 18px; }
}

/* ---------- 860px以下：PC用の改行を外す ---------- */
@media (max-width: 860px) {
  .cmu-page .cmu-pc-br { display: none; }
  .cmu-page .cmu-service__items { grid-template-columns: 1fr; margin: 0 0 26px 60px; }
}

/* ---------- 700px以下（スマートフォン） ---------- */
@media (max-width: 700px) {
  .cmu-page { --cmu-gutter: 24px; font-size: 15px; line-height: 1.95; }
  /* 波：右上の小さな装飾。文字と重ならないよう、パンくずと英字ラベルの右側の高さで消える */
  .cmu-page .cmu-hero__wave { width: min(28vw, 110px); height: 132px; }
  .cmu-page .cmu-hero { padding: 20px 0 64px; }
  .cmu-page .cmu-hero .cmu-wrap { padding-right: 0; }
  .cmu-page .cmu-hero__main { display: flex; flex-direction: column; align-items: stretch; gap: 0; margin-top: 40px; }
  .cmu-page .cmu-hero__catch { font-size: clamp(16px, calc((100vw - 48px) / 17.6), 26px); } /* 2行に収める。収まらない幅では「商品・」の後で折り返す */
  .cmu-page .cmu-hero__logo { order: 0; margin: 44px 0 16px; text-align: center; }
  .cmu-page .cmu-hero__logo img { width: min(240px, 100%); margin: 0 auto; }
  .cmu-page .cmu-hero__copy { display: contents; }
  .cmu-page .cmu-hero h1 { order: -2; }
  .cmu-page .cmu-hero__lead { order: 1; margin-top: 26px; font-size: 15px; }
  .cmu-page .cmu-hero__provider { order: 2; }
  .cmu-page .cmu-hero__body { margin-top: 30px; padding-top: 26px; }
  .cmu-page .cmu-actions { flex-direction: column; align-items: stretch; gap: 10px; margin-top: 30px; }
  .cmu-page .cmu-button { min-width: 0; width: 100%; }
  .cmu-page .cmu-toc .cmu-wrap { grid-template-columns: 1fr; gap: 10px; padding: 24px 0; }
  .cmu-page .cmu-toc__list { grid-template-columns: 1fr; }
  .cmu-page .cmu-sec { padding: 72px 0; }
  .cmu-page .cmu-sec__head { margin-bottom: 30px; }
  .cmu-page .cmu-sec__head h2 { font-size: clamp(20px, 5.9vw, 24px); }
  .cmu-page .cmu-sec__lead { font-size: 16px; }
  .cmu-page .cmu-issues { grid-template-columns: 1fr; }
  .cmu-page .cmu-process { grid-template-columns: 1fr; }
  .cmu-page .cmu-process li { padding: 22px 0 26px; }
  .cmu-page .cmu-service summary { grid-template-columns: 34px minmax(0, 1fr) 28px; padding: 22px 0; }
  .cmu-page .cmu-service h3 { font-size: 16px; }
  .cmu-page .cmu-service__items { margin: 0 0 22px 0; }
  .cmu-page .cmu-cards--ai,
  .cmu-page .cmu-cards--industry { grid-template-columns: 1fr; gap: 14px; }
  .cmu-page .cmu-card { padding: 22px 20px 24px; }
  .cmu-page .cmu-engage { grid-template-columns: 1fr; gap: 26px; }
  .cmu-page .cmu-combos div { grid-template-columns: 1fr; }
  .cmu-page .cmu-flow li { grid-template-columns: 1fr; }
  .cmu-page .cmu-flow__num { grid-row: auto; padding-top: 0; }
  .cmu-page .cmu-faq__item summary { grid-template-columns: 28px minmax(0, 1fr) 28px; }
  .cmu-page .cmu-faq__item p { margin: -6px 0 22px 36px; }
  .cmu-page .cmu-company div { grid-template-columns: 84px minmax(0, 1fr); }
  .cmu-page .cmu-contact__panel { padding-top: 36px; }
}