/* =====================================================================
   ツクリモット（TSUKURIMOTTO） - サイト構造用パーツ
   style.css / blog.css の後に読み込む。色・余白・角丸は style.css の
   :root のトークンを使い、角丸は付けない（このサイトは直角で統一）。

   ★ 2つの色の役割（どちらも明るい色。新しい色は足さない）
     --creator（オレンジ）… 作品やサービスを企画から公開まで作る制作テーマ。
     --lesson（ティール） … 技術・スキル学習（単発のスキルレッスン）。
     クラス名の creator / lesson は旧サイトの名残。URL と同じく残している。
   ===================================================================== */
:root {
    /* クリエイター教育の地色。元パレットの --accent-light を白で薄めただけ。 */
    --creator-bg:   color-mix(in srgb, var(--accent-light) 30%, #ffffff);
    --creator-bg-2: #ffffff;
    --creator-line: var(--accent-light);
    --creator-text: var(--text);
}

/* ---------------------------------------------------------------------
   カテゴリ・ラベル
   --------------------------------------------------------------------- */
.cat-tag {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    padding: 0.28rem 0.7rem;
    margin-bottom: 0.7rem;
}

.cat-tag--creator { background: var(--accent-orange); color: var(--dark); }
.cat-tag--lesson  { background: transparent; color: var(--primary-deep); border: 1.5px solid var(--primary-solid); }

/* ---------------------------------------------------------------------
   ページ上部の帯（blog.css の .page-hero を、カテゴリごとの色にする）
   --------------------------------------------------------------------- */
.page-hero--creator, .page-hero--lesson, .page-hero--plain { background: var(--gray-100); }
.page-hero--creator .page-hero__img { background: var(--creator-bg); }
.page-hero--creator .page-hero__caption { background: var(--creator-bg); color: var(--dark); border-top: 4px solid var(--accent-orange); }
.page-hero--lesson .page-hero__caption { background: var(--gray-100); color: var(--dark); border-top: 4px solid var(--primary-solid); }
.page-hero--plain .page-hero__caption { background: var(--gray-100); color: var(--dark); border-top: 4px solid var(--primary-solid); }
.page-hero--creator .page-hero__kicker, .page-hero--lesson .page-hero__kicker, .page-hero--plain .page-hero__kicker { color: var(--primary-deep); }
.page-hero--creator .page-hero__lead, .page-hero--lesson .page-hero__lead, .page-hero--plain .page-hero__lead { color: var(--muted); }

/* 画像を使わない見出し帯（about / FAQ / CONTACT） */
.page-hero--text .page-hero__caption { padding: 2rem 1.5rem 2.1rem; }

/* ---------------------------------------------------------------------
   本文の読み物
   --------------------------------------------------------------------- */
.prose p {
    font-size: 0.92rem;
    line-height: 2;
    color: var(--text);
    margin-bottom: 1rem;
}
.prose p:last-child { margin-bottom: 0; }
.prose strong { font-weight: 800; background: linear-gradient(transparent 62%, var(--color-highlight) 62%); }

.lead-big {
    font-size: 1.3rem;
    font-weight: 900;
    line-height: 1.6;
    color: var(--dark);
    margin-bottom: 1rem;
}

/* ---------------------------------------------------------------------
   濃色セクション（クリエイター教育）／明色セクション（スキルレッスン）
   --------------------------------------------------------------------- */
.section--creator {
    background: var(--creator-bg);
    color: var(--creator-text);
}
.section--creator .sec-head__jp { color: var(--dark); }
.section--creator .sec-head__en { color: var(--primary-deep); }
.section--creator .sec-head__line { background: linear-gradient(90deg, var(--accent-orange), rgba(243, 160, 74, 0.15)); }
.section--creator .sec-lead { color: var(--creator-text); }
.section--creator .prose p { color: var(--creator-text); }
.section--creator .prose strong { color: var(--dark); background: linear-gradient(transparent 62%, rgba(243, 160, 74, 0.45) 62%); }
.section--creator .lead-big { color: var(--dark); }

.section--lesson { background: var(--gray-100); }

/* ---------------------------------------------------------------------
   ハブカード（カテゴリTOP・HOME から詳細ページへ）
   --------------------------------------------------------------------- */
.hub-list { display: flex; flex-direction: column; gap: 1.25rem; }

.hub-card {
    display: block;
    text-decoration: none;
    color: inherit;
    overflow: hidden;
    transition: var(--transition);
}
.hub-card:hover { transform: translateY(-4px); }

.hub-card__media { aspect-ratio: 3 / 2; overflow: hidden; }
.hub-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.hub-card:hover .hub-card__media img { transform: scale(1.05); }

.hub-card__body { padding: 1.25rem 1.3rem 1.4rem; }
.hub-card__body h3 { font-size: 1.2rem; font-weight: 900; line-height: 1.5; margin-bottom: 0.2rem; }
.hub-card__en { display: block; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.14em; margin-bottom: 0.7rem; }
.hub-card__body p { font-size: 0.84rem; line-height: 1.85; margin-bottom: 0.9rem; }

.hub-card__chips { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 1rem; list-style: none; }
.hub-card__chips li { font-size: 0.7rem; font-weight: 700; padding: 0.2rem 0.6rem; }

.hub-card__more { display: flex; align-items: center; justify-content: flex-end; gap: 0.5rem; font-size: 0.85rem; font-weight: 800; }

/* クリエイター：濃色カード・オレンジ */
.hub-card--creator { background: var(--light); border: 1px solid var(--creator-line); border-top: 4px solid var(--accent-orange); color: var(--text); box-shadow: var(--shadow-sm); }
.hub-card--creator h3 { color: var(--dark); }
.hub-card--creator p { color: var(--muted); }
.hub-card--creator .hub-card__en { color: var(--muted); }
.hub-card--creator .hub-card__chips li { background: var(--accent-light); color: var(--dark); }
.hub-card--creator .hub-card__more { color: var(--dark); }
.hub-card--creator .hub-card__more i { color: var(--accent-orange); }

/* スキルレッスン：白カード・ティール。写真は小さめに */
.hub-card--lesson { background: var(--light); border: 1px solid var(--gray-200); border-top: 4px solid var(--primary-solid); box-shadow: var(--shadow-sm); }
.hub-card--lesson .hub-card__media { aspect-ratio: 2 / 1; }
.hub-card--lesson h3 { color: var(--dark); font-size: 1.1rem; }
.hub-card--lesson .hub-card__en { color: var(--primary-dark); }
.hub-card--lesson p { color: var(--muted); }
.hub-card--lesson .hub-card__chips li { background: var(--gray-100); color: var(--primary-deep); }
.hub-card--lesson .hub-card__more { color: var(--primary-deep); }

/* 他カテゴリへの誘導 */
.cross-link {
    display: block;
    margin-top: 1.5rem;
    padding: 1.1rem 1.25rem;
    text-decoration: none;
    font-size: 0.85rem;
    line-height: 1.8;
    border: 1.5px dashed var(--gray-300);
    background: var(--light);
    color: var(--text);
}
.cross-link strong { display: block; color: var(--primary-deep); font-size: 0.95rem; }
.cross-link:hover { border-color: var(--primary-solid); }
.section--creator .cross-link { background: var(--light); border-color: var(--accent-orange); }

/* ---------------------------------------------------------------------
   クリエイター教育の流れ（企画 → 制作 → … → 改善）
   --------------------------------------------------------------------- */
.chain { display: flex; flex-wrap: wrap; gap: 0.35rem 0.2rem; list-style: none; margin: 1.1rem 0; align-items: center; }
.chain li { font-size: 0.82rem; font-weight: 800; padding: 0.4rem 0.7rem; background: var(--accent-light); color: var(--dark); }
.chain li + li::before { content: none; }
.chain li:not(:last-child)::after { content: "→"; margin-left: 0.55rem; font-weight: 900; }
.chain li:not(:last-child) { padding-right: 0.5rem; }

/* 縦のステップ */
.flow { list-style: none; counter-reset: flow; display: flex; flex-direction: column; gap: 0; }
.flow li { counter-increment: flow; position: relative; padding: 0 0 1.4rem 3.1rem; }
.flow li::before {
    content: counter(flow);
    position: absolute; left: 0; top: 0;
    width: 2.1rem; height: 2.1rem;
    display: flex; align-items: center; justify-content: center;
    font-weight: 900; font-size: 0.95rem;
    background: var(--primary-dark); color: #fff;
}
.flow li::after {
    content: ""; position: absolute; left: 1.02rem; top: 2.3rem; bottom: 0.2rem;
    width: 2px; background: var(--gray-300);
}
.flow li:last-child { padding-bottom: 0; }
.flow li:last-child::after { display: none; }
.flow h3 { font-size: 1rem; font-weight: 800; color: var(--dark); line-height: 1.5; margin-bottom: 0.25rem; padding-top: 0.2rem; }
.flow p { font-size: 0.85rem; line-height: 1.85; color: var(--muted); }

.section--creator .flow li::before { background: var(--accent-orange); color: var(--dark); }
.section--creator .flow li::after { background: var(--accent-light); }

/* ---------------------------------------------------------------------
   学びの循環（学ぶ → 実行する → 知見を得る → また学ぶ）
   --------------------------------------------------------------------- */
.cycle { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; position: relative; margin: 1.25rem 0 0.75rem; }
.cycle li {
    position: relative;
    padding: 1rem 0.9rem 1rem;
    background: var(--light);
    border: 1px solid var(--gray-200);
    border-top: 3px solid var(--primary-solid);
}
.cycle__n { display: block; font-size: 0.68rem; font-weight: 800; letter-spacing: 0.14em; color: var(--primary-dark); margin-bottom: 0.15rem; }
.cycle__t { display: block; font-size: 1.1rem; font-weight: 900; color: var(--dark); line-height: 1.4; }
.cycle__d { display: block; font-size: 0.78rem; line-height: 1.75; color: var(--muted); margin-top: 0.35rem; }
.cycle li:nth-child(1)::after, .cycle li:nth-child(3)::after { content: "→"; position: absolute; right: -0.72rem; top: 1rem; z-index: 2; font-weight: 900; color: var(--primary-dark); width: 0.7rem; text-align: center; }
.cycle li:nth-child(2)::after { content: "↓"; position: absolute; right: 0.9rem; bottom: -0.78rem; z-index: 2; font-weight: 900; color: var(--primary-dark); line-height: 1; }
.cycle li:nth-child(1) { order: 1; } .cycle li:nth-child(2) { order: 2; } .cycle li:nth-child(4) { order: 3; } .cycle li:nth-child(3) { order: 4; }
/* 見た目は 1→2 / 4←3 の周回。DOM は 1,2,3,4 の順のまま。 */
.cycle li:nth-child(3)::after { content: "←"; right: auto; left: -0.72rem; }
.cycle li:nth-child(4)::after { content: "↑"; position: absolute; left: 0.9rem; top: -0.78rem; z-index: 2; font-weight: 900; color: var(--primary-dark); line-height: 1; }
.cycle-note { font-size: 0.82rem; font-weight: 700; color: var(--primary-deep); text-align: center; margin-top: 0.5rem; }

/* ---------------------------------------------------------------------
   ロゴの意味（疑問を持つ → 考える → 学ぶ → 実行する）
   --------------------------------------------------------------------- */
.logo-box { background: var(--gray-100); padding: 1.5rem 1.25rem; margin-bottom: 1.5rem; text-align: center; border: 1px solid var(--gray-200); }
.logo-box img { height: 3.2rem; width: auto; margin: 0 auto 0.9rem; }
.logo-box p { font-size: 0.8rem; line-height: 1.8; color: var(--muted); }

.logo-steps { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; margin: 1.25rem 0; }
.logo-steps li { display: flex; align-items: center; gap: 0.9rem; padding: 0.8rem 1rem; background: var(--light); border: 1px solid var(--gray-200); }
.logo-steps__dot { flex: none; width: 1.15rem; height: 1.15rem; border-radius: 50%; background: var(--primary-solid); }
.logo-steps li:first-child .logo-steps__dot { background: var(--accent-orange); width: 1.4rem; height: 1.4rem; }
.logo-steps strong { font-size: 1rem; font-weight: 900; color: var(--dark); }
.logo-steps span:last-child { font-size: 0.78rem; color: var(--muted); margin-left: auto; text-align: right; line-height: 1.5; }

/* ---------------------------------------------------------------------
   AI活用方針
   --------------------------------------------------------------------- */
.ai-slogan {
    background: var(--accent-light); color: var(--dark); text-align: center;
    padding: 1.6rem 1rem; margin-bottom: 1.5rem; border-top: 4px solid var(--accent-orange);
}
.ai-slogan strong { display: block; font-size: 1.35rem; font-weight: 900; line-height: 1.5; }
.ai-slogan span { display: block; font-size: 0.78rem; margin-top: 0.4rem; color: var(--text); }

.ai-cols { display: flex; flex-direction: column; gap: 1rem; margin: 1.25rem 0; }
.ai-col { padding: 1.2rem 1.25rem; background: var(--light); border: 1px solid var(--gray-200); }
.ai-col h3 { font-size: 0.98rem; font-weight: 900; margin-bottom: 0.7rem; color: var(--dark); }
.ai-col--ai { border-top: 3px solid var(--primary-solid); }
.ai-col--human { border-top: 3px solid var(--accent-orange); }
.ai-col ul { list-style: none; display: flex; flex-wrap: wrap; gap: 0.4rem; }
.ai-col li { font-size: 0.78rem; font-weight: 700; padding: 0.25rem 0.65rem; }
.ai-col--ai li { background: var(--gray-100); color: var(--primary-deep); }
.ai-col--human li { background: var(--accent-light); color: var(--dark); }

.ask-list { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; margin: 0.9rem 0 1.1rem; }
.ask-list li { font-size: 0.9rem; font-weight: 700; color: var(--dark); padding: 0.55rem 0.9rem; background: var(--light); border-left: 4px solid var(--accent-orange); }

/* ---------------------------------------------------------------------
   比較表（クリエイター教育とスキルレッスン）
   --------------------------------------------------------------------- */
.compare { width: 100%; border-collapse: collapse; font-size: 0.8rem; line-height: 1.7; margin: 1rem 0; }
.compare th, .compare td { padding: 0.7rem 0.65rem; vertical-align: top; text-align: left; border: 1px solid var(--gray-300); }
.compare thead th { font-weight: 900; font-size: 0.78rem; }
.compare thead th:nth-child(2) { background: var(--accent-light); color: var(--dark); border-color: var(--gray-300); border-bottom: 3px solid var(--accent-orange); }
.compare thead th:nth-child(3) { background: var(--primary-light); color: var(--dark); border-color: var(--gray-300); border-bottom: 3px solid var(--primary-solid); }
.compare tbody th { background: var(--gray-100); width: 22%; font-weight: 800; color: var(--dark); }
.compare td { background: var(--light); color: var(--text); }

/* ---------------------------------------------------------------------
   受講方法・料金・情報リスト
   --------------------------------------------------------------------- */
.mode-bar { display: flex; flex-wrap: wrap; gap: 0.5rem; padding: 1rem 1.5rem; background: var(--light); border-bottom: 1px solid var(--gray-200); }
.mode-bar__item { flex: 1 1 8.5rem; display: flex; flex-direction: column; font-size: 0.74rem; line-height: 1.5; color: var(--muted); padding: 0.5rem 0.7rem; background: var(--gray-100); border-left: 3px solid var(--primary-solid); }
.mode-bar__item strong { font-size: 0.9rem; font-weight: 900; color: var(--dark); }
.mode-bar--creator .mode-bar__item { border-left-color: var(--accent-orange); }

.mode-grid { display: flex; flex-direction: column; gap: 1rem; }
.mode-card { padding: 1.25rem; background: var(--light); border: 1px solid var(--gray-200); border-top: 3px solid var(--primary-solid); }
.mode-card--online { border-top-color: var(--accent-orange); }
.mode-card h3 { font-size: 1.05rem; font-weight: 900; color: var(--dark); display: flex; align-items: center; gap: 0.55rem; margin-bottom: 0.25rem; }
.mode-card h3 i { color: var(--primary-dark); }
.mode-card--online h3 i { color: var(--accent-orange); }
.mode-card__sub { font-size: 0.72rem; font-weight: 800; letter-spacing: 0.08em; color: var(--muted); margin-bottom: 0.6rem; display: block; }
.mode-card p { font-size: 0.85rem; line-height: 1.85; color: var(--text); }

.price-card { background: var(--light); border: 2px solid var(--primary-solid); text-align: center; padding: 1.6rem 1.25rem 1.4rem; margin-bottom: 1rem; }
.price-card__label { font-size: 0.78rem; font-weight: 800; letter-spacing: 0.1em; color: var(--primary-dark); }
.price-card__main { display: flex; justify-content: center; align-items: baseline; gap: 0.5rem; margin: 0.2rem 0 0.6rem; }
.price-card__amount { font-size: 2.4rem; font-weight: 900; line-height: 1.2; background: var(--primary-text); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.price-card__unit { font-size: 0.92rem; font-weight: 800; color: var(--muted); }
.price-card__badges { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.4rem; list-style: none; }
.price-card__badges li { font-size: 0.74rem; font-weight: 800; padding: 0.28rem 0.7rem; background: var(--gray-100); color: var(--primary-deep); }

.facts { display: flex; flex-direction: column; margin-bottom: 1rem; border: 1px solid var(--gray-200); background: var(--light); }
.facts div { display: flex; gap: 0.8rem; padding: 0.8rem 1rem; font-size: 0.85rem; line-height: 1.75; }
.facts div + div { border-top: 1px solid var(--gray-200); }
.facts dt { flex: 0 0 6.8rem; font-weight: 800; color: var(--dark); }
.facts dd { flex: 1; color: var(--text); }

.fine-print { font-size: 0.78rem; line-height: 1.85; color: var(--muted); margin-top: 0.8rem; }

/* ---------------------------------------------------------------------
   制作例・ツール
   --------------------------------------------------------------------- */
.ex-list { display: flex; flex-direction: column; gap: 0.75rem; list-style: none; }
.ex-list li { padding: 1rem 1.1rem; background: var(--light); border: 1px solid var(--gray-200); border-left: 4px solid var(--primary-solid); }
.ex-list strong { display: block; font-size: 0.95rem; font-weight: 800; color: var(--dark); margin-bottom: 0.15rem; }
.ex-list span { font-size: 0.82rem; line-height: 1.8; color: var(--muted); }
.section--creator .ex-list li { border-color: var(--creator-line); border-left-color: var(--accent-orange); }

.tool-table { width: 100%; border-collapse: collapse; font-size: 0.84rem; line-height: 1.75; margin-bottom: 1rem; background: var(--light); }
.tool-table th, .tool-table td { padding: 0.75rem 0.8rem; text-align: left; vertical-align: top; border: 1px solid var(--gray-300); }
.tool-table thead th { background: var(--primary-light); color: var(--dark); font-weight: 800; font-size: 0.78rem; }
.tool-table tbody th { width: 32%; background: var(--gray-100); font-weight: 800; color: var(--dark); }
.tool-table td { color: var(--text); }

.fine-print--lead { margin-bottom: 1.25rem; margin-top: 0; }

/* ---------------------------------------------------------------------
   1回の授業の流れ
   --------------------------------------------------------------------- */
.lesson-time { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; margin: 1.1rem 0 0; }
.lesson-time li { display: flex; gap: 0.8rem; align-items: baseline; padding: 0.7rem 0.9rem; background: var(--light); border: 1px solid var(--gray-200); font-size: 0.84rem; line-height: 1.7; }
.lesson-time strong { flex: 0 0 5.4rem; font-weight: 800; color: var(--primary-deep); }

/* ---------------------------------------------------------------------
   Q&A アコーディオン（<details>。JS なしで動く）
   --------------------------------------------------------------------- */
.qa { display: flex; flex-direction: column; gap: 0.6rem; }
.qa details { background: var(--light); border: 1px solid var(--gray-200); }
.qa summary {
    list-style: none; cursor: pointer;
    display: flex; align-items: flex-start; gap: 0.75rem;
    padding: 1rem 2.6rem 1rem 1rem; position: relative;
    font-size: 0.9rem; font-weight: 800; line-height: 1.65; color: var(--dark);
}
.qa summary::-webkit-details-marker { display: none; }
.qa summary::before { content: "Q"; flex: none; width: 1.6rem; height: 1.6rem; display: flex; align-items: center; justify-content: center; font-size: 0.8rem; font-weight: 900; background: var(--primary-dark); color: #fff; }
.qa summary::after { content: "+"; position: absolute; right: 1rem; top: 0.85rem; font-size: 1.3rem; font-weight: 700; line-height: 1.2; color: var(--primary-dark); }
.qa details[open] summary::after { content: "−"; }
.qa details[open] summary { border-bottom: 1px dashed var(--gray-300); }
.qa summary:hover { background: var(--gray-50); }
.qa summary:focus-visible { outline: 3px solid var(--primary-solid); outline-offset: -3px; }
.qa__a { display: flex; gap: 0.75rem; padding: 1rem; font-size: 0.86rem; line-height: 1.95; color: var(--text); }
.qa__a::before { content: "A"; flex: none; width: 1.6rem; height: 1.6rem; display: flex; align-items: center; justify-content: center; font-size: 0.8rem; font-weight: 900; background: var(--accent-orange); color: var(--dark); }

.qa-group-title { font-size: 1rem; font-weight: 900; color: var(--dark); margin: 2.5rem 0 1rem; padding-left: 0.7rem; border-left: 4px solid var(--primary-solid); }
.qa-index + .qa-group-title { margin-top: 0; }
.qa-more { display: block; margin-top: 1rem; font-size: 0.82rem; font-weight: 800; text-align: right; color: var(--primary-deep); }

.qa-index { list-style: none; display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.75rem; }
.qa-index a { display: block; font-size: 0.78rem; font-weight: 800; padding: 0.4rem 0.8rem; background: var(--gray-100); color: var(--primary-deep); text-decoration: none; border: 1px solid var(--gray-300); }
.qa-index a:hover { background: var(--primary-dark); color: #fff; }

/* ---------------------------------------------------------------------
   CONTACT への導線（各ページの最後）
   --------------------------------------------------------------------- */
.contact-band { padding: 3rem 1.5rem; background: var(--gray-100); color: var(--text); text-align: center; border-top: 4px solid var(--primary-solid); }
.contact-band__title { font-size: 1.3rem; font-weight: 900; line-height: 1.55; margin-bottom: 0.8rem; color: var(--dark); }
.contact-band__text { font-size: 0.86rem; line-height: 1.95; color: var(--muted); margin-bottom: 1.4rem; }
.contact-band__buttons { display: flex; flex-direction: column; gap: 0.75rem; }
.contact-band--creator { background: var(--creator-bg); border-top-color: var(--accent-orange); }

/* ---------------------------------------------------------------------
   講師
   --------------------------------------------------------------------- */
.practice-list { list-style: none; display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 1rem 0 1.25rem; }
.practice-list li { font-size: 0.78rem; font-weight: 800; padding: 0.3rem 0.75rem; background: rgba(255, 255, 255, 0.14); color: #fff; }

.teacher-block__body { font-size: 0.9rem; line-height: 2; color: rgba(255, 255, 255, 0.92); text-align: left; margin-bottom: 1rem; }
.teacher-block__body p + p { margin-top: 0.9rem; }

/* ---------------------------------------------------------------------
   HOME
   --------------------------------------------------------------------- */
.hero__title { font-size: 2rem; }
/* 本文が3行を超えると下のグラデだけではイラストに重なるので、淡い面を敷く */
.hero__body { background: rgba(247, 252, 252, 0.9); backdrop-filter: blur(4px); padding: 0.75rem 0.9rem; margin-bottom: 0.75rem; }
.hero__lead { font-size: 0.82rem; line-height: 1.85; color: var(--text); margin-bottom: 0.9rem; font-weight: 700; }
.hero__place { display: inline-block; font-size: 0.72rem; font-weight: 800; letter-spacing: 0.08em; color: var(--dark); background: var(--accent-light); padding: 0.25rem 0.7rem; margin-bottom: 0.9rem; }

.home-cat { display: block; text-decoration: none; padding: 1.4rem 1.3rem; margin-bottom: 1rem; transition: var(--transition); }
.home-cat:hover { transform: translateY(-3px); }
.home-cat h3 { font-size: 1.15rem; font-weight: 900; margin-bottom: 0.4rem; line-height: 1.5; }
.home-cat p { font-size: 0.84rem; line-height: 1.85; margin-bottom: 0.7rem; }
.home-cat__more { display: block; text-align: right; font-size: 0.85rem; font-weight: 800; }
.home-cat--creator { background: var(--creator-bg); color: var(--text); border-top: 4px solid var(--accent-orange); }
.home-cat--creator h3 { color: var(--dark); }
.home-cat--creator .home-cat__more { color: var(--dark); }
.home-cat--lesson { background: var(--gray-100); color: var(--text); border-top: 4px solid var(--primary-solid); }
.home-cat--lesson h3 { color: var(--dark); }
.home-cat--lesson .home-cat__more { color: var(--primary-deep); }

.areas { display: flex; flex-wrap: wrap; gap: 0.4rem; list-style: none; margin: 0.8rem 0 0; }
.areas li { font-size: 0.74rem; font-weight: 700; padding: 0.2rem 0.6rem; background: var(--gray-100); color: var(--primary-deep); }

/* ---------------------------------------------------------------------
   フッターのリンク
   --------------------------------------------------------------------- */
.app-footer__tag { font-size: 0.78rem; opacity: 0.85; margin-bottom: 0.9rem; }
.app-footer__nav { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: 0.4rem 1.1rem; margin: 0 0 1.1rem; }
.app-footer__nav a { font-size: 0.8rem; font-weight: 700; color: var(--footer-link); text-decoration: none; }
.app-footer__nav a:hover { text-decoration: underline; }

/* 戻る・もっと見る */
.back-link { display: flex; align-items: center; justify-content: flex-end; gap: 0.4rem; margin-top: 1.25rem; font-size: 0.85rem; font-weight: 800; color: var(--primary-deep); text-decoration: none; }
.back-link:hover { text-decoration: underline; }

@media (prefers-reduced-motion: reduce) {
    .hub-card, .home-cat { transition: none; }
    .hub-card:hover, .home-cat:hover { transform: none; }
    .hub-card:hover .hub-card__media img { transform: none; }
}

/* =====================================================================
   2026-10 再構築で足したパーツ
   2つの制作分野も、色は既存の2色で分ける（新しい色は足さない）。
     クリエイティブ制作 … オレンジ（旧クリエイター教育と同じ）
     ソリューション開発 … ティール
   ===================================================================== */

/* ---------- ヘッダーの「無料体験」（スマホで常に見える導線） ---------- */
.app-header__actions { display: flex; align-items: center; gap: 0.6rem; }
.app-header__cta {
    display: inline-flex; align-items: center;
    height: 2.75rem; padding: 0 1rem;
    font-size: 0.82rem; font-weight: 900; letter-spacing: 0.04em;
    background: var(--accent-orange); color: var(--dark);
    text-decoration: none; transition: var(--transition);
}
.app-header__cta:hover { filter: brightness(1.06); }
.app-header__cta:focus-visible { outline: 3px solid var(--primary-deep); outline-offset: 2px; }

/* ---------- 補助コンテンツ（ブログ・無料教材）のリンク ---------- */
.side-subnav { list-style: none; display: flex; flex-direction: column; gap: 0.45rem; margin: -1rem 0 2rem; padding-top: 1.1rem; border-top: 1px solid var(--gray-200); }
.side-subnav a { font-size: 0.74rem; color: var(--muted); text-decoration: none; }
.side-subnav a:hover { color: var(--primary-deep); text-decoration: underline; }

.slide-menu-subnav { list-style: none; display: flex; flex-wrap: wrap; gap: 0.4rem 1rem; margin-top: 1rem; padding: 0 0.3rem; }
.slide-menu-subnav a { font-size: 0.8rem; color: var(--primary-deep); text-decoration: underline; text-underline-offset: 3px; }

.app-footer__nav--sub { margin-top: -0.4rem; }
.app-footer__nav--sub a { font-weight: 500; opacity: 0.85; }

/* ---------- チップ ---------- */
.skill-chips { display: flex; flex-wrap: wrap; gap: 0.4rem; list-style: none; margin: 0.9rem 0 0; }
.skill-chips li { font-size: 0.74rem; font-weight: 700; padding: 0.25rem 0.65rem; background: var(--light); color: var(--primary-deep); border: 1px solid var(--gray-200); }

/* ---------- 育てたい5つの力 ---------- */
.powers { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; margin: 1.4rem 0 0; }
.powers li {
    display: grid; grid-template-columns: 2.6rem 1fr; gap: 0 0.8rem; align-items: center;
    padding: 0.85rem 1rem; background: var(--light); border: 1px solid var(--gray-200); border-left: 4px solid var(--primary-solid);
}
.powers li:nth-child(3) { border-left-color: var(--accent-orange); }
.powers__n { grid-row: span 2; font-size: 1.3rem; font-weight: 900; color: var(--primary-dark); line-height: 1; }
.powers__t { font-size: 1rem; font-weight: 900; color: var(--dark); line-height: 1.5; }
.powers__d { font-size: 0.8rem; line-height: 1.7; color: var(--muted); }

/* ---------- 2つの制作分野 ---------- */
.field-grid { display: flex; flex-direction: column; gap: 1rem; }
.field-card {
    display: block; padding: 1.3rem 1.3rem 1.2rem; text-decoration: none; color: var(--text);
    background: var(--light); border: 1px solid var(--gray-200); box-shadow: var(--shadow-sm); transition: var(--transition);
}
.field-card:hover { transform: translateY(-3px); }
.field-card--creative { border-top: 4px solid var(--accent-orange); }
.field-card--solution { border-top: 4px solid var(--primary-solid); }
.field-card__en { display: block; font-size: 0.68rem; font-weight: 800; letter-spacing: 0.16em; color: var(--primary-deep); margin-bottom: 0.3rem; }
.field-card h3 { font-size: 1.25rem; font-weight: 900; color: var(--dark); line-height: 1.5; margin-bottom: 0.2rem; }
.field-card__name { font-size: 0.86rem; font-weight: 800; color: var(--dark); margin-bottom: 0.6rem; }
.field-card__name span { display: block; font-size: 0.74rem; font-weight: 700; color: var(--muted); }
.field-card p:not(.field-card__name) { font-size: 0.84rem; line-height: 1.85; color: var(--muted); }
.field-card--creative .skill-chips li { background: var(--accent-light); color: var(--dark); border-color: var(--accent-light); }
.field-card--solution .skill-chips li { background: var(--gray-100); }
.field-card__more { display: flex; align-items: center; justify-content: flex-end; gap: 0.5rem; margin-top: 1rem; font-size: 0.85rem; font-weight: 800; color: var(--primary-deep); }

.skill-base { margin-top: 1rem; padding: 1rem 1.1rem 1.1rem; background: var(--gray-100); border: 1.5px dashed var(--gray-300); }
.skill-base__title { font-size: 0.86rem; font-weight: 900; color: var(--dark); }
.skill-base .skill-chips { margin-top: 0.6rem; }

/* 分野ページの中のカード一覧は、チップの下に少し間を空ける */
.skill-chips + .hub-list { margin-top: 1.5rem; }

/* ---------- 受講の入口 ---------- */
.entrance { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
.entrance li { padding: 1rem 1.1rem; background: var(--light); border: 1px solid var(--gray-200); border-top: 3px solid var(--primary-solid); }
.entrance li:nth-child(2) { border-top-color: var(--accent-orange); }
.entrance__t { display: block; font-size: 1rem; font-weight: 900; color: var(--dark); margin-bottom: 0.45rem; }
.entrance__row { display: flex; gap: 0.7rem; font-size: 0.84rem; line-height: 1.75; color: var(--text); }
.entrance__row span { flex: 0 0 2.8rem; font-size: 0.72rem; font-weight: 800; color: var(--primary-deep); padding-top: 0.12rem; }

/* ---------- 教育の進め方（5ステップ） ---------- */
.flow__step { display: block; font-size: 0.66rem; font-weight: 800; letter-spacing: 0.14em; color: var(--primary-deep); padding-top: 0.1rem; }
.flow--process h3 { padding-top: 0; }
.flow--process li { padding-bottom: 1.1rem; }
.flow__out { margin-top: 0.45rem; font-size: 0.8rem !important; color: var(--text) !important; }
.flow__out span { display: inline-block; font-size: 0.68rem; font-weight: 800; padding: 0.05rem 0.5rem; margin-right: 0.5rem; background: var(--light); border: 1px solid var(--accent-orange); color: var(--dark); }

/* ---------- 講師の支援の使い分け ---------- */
.support { list-style: none; counter-reset: sup; display: flex; flex-direction: column; gap: 0.5rem; margin-top: 1rem; }
.support li { counter-increment: sup; display: flex; flex-direction: column; padding: 0.85rem 1rem 0.85rem 3rem; position: relative; background: var(--light); border: 1px solid var(--gray-200); }
.support li::before { content: counter(sup); position: absolute; left: 1rem; top: 0.9rem; font-weight: 900; color: var(--primary-dark); }
.support strong { font-size: 0.95rem; font-weight: 900; color: var(--dark); }
.support span { font-size: 0.82rem; line-height: 1.75; color: var(--muted); }

/* ---------- 3列の表（FDE） ---------- */
.tool-table--3 { font-size: 0.8rem; }
.tool-table--3 tbody th { width: 24%; }
.tool-table--3 th, .tool-table--3 td { padding: 0.65rem 0.6rem; }

/* ---------- AI活用の4原則 ---------- */
.principles { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem; margin: 1rem 0 1.25rem; }
.principles li { display: flex; flex-direction: column; padding: 0.9rem 0.95rem; background: var(--light); border: 1px solid var(--gray-200); border-top: 3px solid var(--accent-orange); }
.principles__n { font-size: 0.68rem; font-weight: 800; letter-spacing: 0.12em; color: var(--primary-deep); }
.principles__n::before { content: "原則 "; }
.principles strong { font-size: 1.05rem; font-weight: 900; color: var(--dark); line-height: 1.5; }
.principles li > span:last-child { font-size: 0.78rem; line-height: 1.75; color: var(--muted); margin-top: 0.2rem; }

/* ---------- 理念・HOME の小物 ---------- */
.philosophy-sub { display: inline-block; font-size: 0.92rem; font-weight: 800; color: var(--dark); background: var(--accent-light); padding: 0.3rem 0.8rem; margin-bottom: 1.2rem; }

.voices { list-style: none; display: flex; flex-direction: column; gap: 0.4rem; margin: 0 0 1rem; }
.voices li { font-size: 0.92rem; font-weight: 800; color: var(--dark); padding: 0.55rem 0.9rem; background: var(--gray-100); border-left: 4px solid var(--primary-solid); }
.voices li:nth-child(2) { border-left-color: var(--accent-orange); }

.ai-note { display: flex; align-items: center; gap: 0.6rem; margin-top: 1.25rem; padding: 0.85rem 1rem; font-size: 0.88rem; font-weight: 800; color: var(--dark); background: var(--accent-light); }
.ai-note i { color: var(--dark); }

.teacher-section .sec-lead { color: rgba(255, 255, 255, 0.9); }

/* 長い見出し（「つくる力と、解決する力。」など）は折り返して、英字ラベルを枠内に残す */
.sec-head__jp { white-space: normal; min-width: 0; line-height: 1.45; }
.sec-head__line { min-width: 1.5rem; }

/* ---------- 制作事例 ---------- */
.work-list { display: flex; flex-direction: column; gap: 1.25rem; }
.work-card { background: var(--light); border: 1px solid var(--gray-200); border-top: 4px solid var(--primary-solid); box-shadow: var(--shadow-sm); }
.work-card--creative { border-top-color: var(--accent-orange); }
.work-card__media { aspect-ratio: 16 / 9; overflow: hidden; background: var(--gray-100); }
.work-card__media img { width: 100%; height: 100%; object-fit: cover; }
.work-card__body { padding: 1.2rem 1.25rem 1.3rem; }
.work-card__tags { display: flex; flex-wrap: wrap; gap: 0.35rem; list-style: none; margin-bottom: 0.6rem; }
.work-card__tags li { font-size: 0.68rem; font-weight: 800; padding: 0.15rem 0.55rem; background: var(--gray-100); color: var(--primary-deep); }
.work-card__tags li:first-child { background: var(--dark); color: #fff; }
.work-card h3 { font-size: 1.15rem; font-weight: 900; color: var(--dark); line-height: 1.5; margin-bottom: 0.4rem; }
.work-card p { font-size: 0.85rem; line-height: 1.85; color: var(--text); }
.work-card__client { font-size: 0.78rem !important; font-weight: 700; color: var(--muted) !important; margin: -0.2rem 0 0.4rem; }
.work-card h4 { font-size: 0.85rem; font-weight: 900; color: var(--dark); margin: 1.1rem 0 0.4rem; }
.work-card__points { list-style: none; display: flex; flex-direction: column; gap: 0.35rem; }
.work-card__points li { position: relative; padding-left: 1rem; font-size: 0.82rem; line-height: 1.75; color: var(--text); }
.work-card__points li::before { content: ""; position: absolute; left: 0; top: 0.65em; width: 0.4rem; height: 0.4rem; background: var(--primary-solid); }
.work-card h4 + .skill-chips { margin-top: 0; }
.work-card__links { display: flex; flex-direction: column; gap: 0.6rem; margin-top: 1.2rem; }

.empty-note { padding: 1.4rem 1.25rem; background: var(--light); border: 1.5px dashed var(--gray-300); text-align: center; }
.empty-note p { font-size: 0.85rem; line-height: 1.9; color: var(--muted); }
.empty-note strong { color: var(--dark); }

@media (prefers-reduced-motion: reduce) {
    .field-card { transition: none; }
    .field-card:hover { transform: none; }
}

/* ---------------------------------------------------------------------
   更新情報（HOME）。高さを決めて、あふれた分はこの中だけでスクロールする。
   --------------------------------------------------------------------- */
.news-list {
    list-style: none;
    margin: 0 0 0.9rem;
    padding: 0;
    max-height: 11.5rem;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    background: #ffffff;
    border: 1px solid var(--gray-200, #e3e3e3);
    border-top: 3px solid var(--primary-solid);
}
.news-list:focus-visible { outline: 2px solid var(--primary-solid); outline-offset: 2px; }
.news-list li + li { border-top: 1px dashed var(--gray-200, #e3e3e3); }
.news-list a {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.15rem 0.6rem;
    align-items: center;
    padding: 0.7rem 0.85rem;
    color: var(--text);
    text-decoration: none;
}
.news-list a:hover .news-list__title { color: var(--primary-deep); text-decoration: underline; }
.news-list__date { font-size: 0.72rem; font-weight: 800; letter-spacing: 0.06em; color: var(--primary-deep); }
.news-list__cat {
    justify-self: start;
    font-size: 0.65rem;
    font-weight: 800;
    padding: 0.1rem 0.5rem;
    background: var(--accent-light);
    color: var(--dark);
}
.news-list__title { grid-column: 1 / -1; font-size: 0.85rem; font-weight: 700; line-height: 1.6; }