/**
 * 日本ソロプレナー時代の到来 LP — solopreneur-trend.css
 *
 * 設計思想:
 *   - #spt-root 配下のみ完全独立デザイン
 *   - Cocoon / entry-content / article 干渉を完全排除
 *   - CSSカスタムプロパティで全色・全値を管理
 *   - モバイルファースト + clamp() 流体タイポグラフィ
 *   - アニメーションは opacity / transform / filter のみ使用
 *   - カラーパレット: 漆黒×朱（vermillion）×金（gold）─ 深淵なる黒金 + 和の緊張感
 *   - フォント: Noto Serif JP / Noto Sans JP + Cormorant Garamond（欧文Display）+ JetBrains Mono（データ表記）
 *   - 行間設計: デバイス別 line-height 完全最適化（Section 10）
 *   - 配色アクセシビリティ: コントラスト比 4.5:1 以上保証（Section 8）
 *   - テキスト中央配置: Flexboxラッパー構造（Section 9）
 *
 * @package cocoon-child-master
 */

/* ================================================================
   1. COCOON 干渉リセット
   ================================================================ */
.solopreneur-trend .article,
.solopreneur-trend .entry-content,
.solopreneur-trend .main,
.solopreneur-trend .content,
.solopreneur-trend .wrap,
.solopreneur-trend #main,
.solopreneur-trend #body-in,
.solopreneur-trend #container,
.solopreneur-trend #container-in,
.solopreneur-trend #contents,
.solopreneur-trend #contents-in {
  display: block !important;
  width: 100% !important;
  max-width: 100% !important;
  padding: 0 !important;
  margin: 0 !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  float: none !important;
  position: static !important;
  overflow: visible !important;
  height: auto !important;
  min-height: 0 !important;
  flex: none !important;
}

.solopreneur-trend #sidebar,
.solopreneur-trend .sidebar,
.solopreneur-trend #sidebar-scroll,
.solopreneur-trend .sidebar-top,
.solopreneur-trend .sidebar-bottom {
  display: none !important;
}

.solopreneur-trend #footer:not(.tp-footer),
.solopreneur-trend .site-footer:not(.tp-footer),
.solopreneur-trend .footer:not(.tp-footer) {
  display: none !important;
}

/* ================================================================
   2. CSSカスタムプロパティ（全色・全値）
   ================================================================ */
#spt-root {
  /* ─ カラーパレット：漆黒×朱×金 ─ */
  --spt-bg:          #0a0a0f;
  --spt-bg-2:        #111117;
  --spt-bg-card:     #16161f;
  --spt-bg-card-2:   #1c1c28;
  --spt-gold:         #c9a961;
  --spt-gold-bright:  #e6d4a3;
  --spt-gold-light:   #f0e4b8;
  --spt-vermillion:      #d3453a;
  --spt-vermillion-deep: #9b2820;
  --spt-indigo:       #6d7fd6;
  --spt-matcha:       #94a86a;
  --spt-text:        #eeeef2;
  --spt-text-2:      #c8bda0;
  --spt-text-3:      #8f8a7a;
  --spt-border:      rgba(201, 169, 97, 0.2);
  --spt-border-strong: rgba(201, 169, 97, 0.38);

  /* ─ タイポグラフィ ─ */
  --spt-font-sans:    'Noto Sans JP', sans-serif;
  --spt-font-serif:   'Noto Serif JP', serif;
  --spt-font-display: 'Cormorant Garamond', serif;
  --spt-font-mono:    'JetBrains Mono', monospace;

  /* ─ 行間設計（モバイル基準値）─ */
  --spt-lh-body:     1.9;
  --spt-lh-lead:     2.0;
  --spt-lh-h1:       1.25;
  --spt-lh-h2:       1.3;
  --spt-lh-h3:       1.4;
  --spt-lh-caption:  1.7;

  /* ─ 文字間隔（モバイル基準値）─ */
  --spt-ls-body:     0.03em;
  --spt-ls-heading:  -0.01em;
  --spt-ls-display:   0.05em;
  --spt-ls-caption:   0.02em;

  /* ─ スペーシング ─ */
  --spt-section-py:    clamp(3.5rem, 7vw, 7rem);
  --spt-container-max: 900px;
  --spt-container-wide: 1180px;
  --spt-radius:         12px;
  --spt-radius-sm:      8px;
  --spt-radius-lg:      20px;

  /* ─ 段落・見出し余白 ─ */
  --spt-p-gap:         1.25em;
  --spt-heading-mb:    0.8em;
  --spt-list-gap:      0.5em;

  /* ─ トランジション ─ */
  --spt-transition:      0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --spt-transition-slow: 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ================================================================
   3. GLOBAL RESET — #spt-root スコープ
   ================================================================ */
#spt-root,
#spt-root *,
#spt-root *::before,
#spt-root *::after {
  box-sizing: border-box;
}

#spt-root h1,
#spt-root h2,
#spt-root h3,
#spt-root h4,
#spt-root h5,
#spt-root h6,
#spt-root p,
#spt-root ul,
#spt-root ol,
#spt-root li,
#spt-root figure,
#spt-root blockquote,
#spt-root dl,
#spt-root dd {
  margin: 0;
  padding: 0;
}

#spt-root ul,
#spt-root ol {
  list-style: none;
}

#spt-root {
  background-color: var(--spt-bg);
  color: var(--spt-text);
  font-family: var(--spt-font-sans);
  font-weight: 400;
  line-height: var(--spt-lh-body, 1.9);
  letter-spacing: var(--spt-ls-body, 0.03em);
  overflow-x: clip;
  overflow-y: visible;
  position: relative;
  width: 100%;
  max-width: 100%;
  padding: 0;
  margin: 0;
  overflow-wrap: break-word;
  word-break: normal;
  word-break: auto-phrase;
}

#spt-root img { max-width: 100%; display: block; }
#spt-root a { color: inherit; text-decoration: none; }
#spt-root button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
#spt-root svg { display: block; max-width: 100%; }
#spt-root strong { color: var(--spt-gold-bright); font-weight: 700; }
#spt-root em { font-style: italic; color: var(--spt-text-2); }

/* ================================================================
   4. ベースコンポーネント
   ================================================================ */
.spt-container {
  max-width: var(--spt-container-max);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

.spt-container--wide {
  max-width: var(--spt-container-wide);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

.spt-container--narrow {
  max-width: 720px;
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

.spt-section {
  padding-block: var(--spt-section-py);
  position: relative;
}

.spt-section--alt {
  background-color: var(--spt-bg-2);
}

.spt-section--tight {
  padding-block: clamp(2.5rem, 5vw, 4.5rem);
}

/* eyebrow ラベル */
.spt-eyebrow {
  font-family: var(--spt-font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--spt-vermillion);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
}
.spt-eyebrow::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--spt-vermillion);
  display: inline-block;
}

.spt-em {
  color: var(--spt-gold-bright);
  font-weight: 700;
}

/* 見出し */
#spt-root h1,
#spt-root h2,
#spt-root h3 {
  font-family: var(--spt-font-serif);
  font-weight: 700;
  color: var(--spt-text);
}

.spt-h2 {
  font-size: clamp(1.6rem, 3.6vw, 2.5rem);
}

.spt-h3 {
  font-size: clamp(1.1rem, 2.4vw, 1.5rem);
}

.spt-lead {
  color: var(--spt-text-2);
  max-width: 38em;
}

/* ================================================================
   スクロールリビール（必須）
   ================================================================ */
.spt-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity   0.7s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.spt-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.spt-reveal[data-delay="1"] { transition-delay: 0.1s; }
.spt-reveal[data-delay="2"] { transition-delay: 0.2s; }
.spt-reveal[data-delay="3"] { transition-delay: 0.3s; }
.spt-reveal[data-delay="4"] { transition-delay: 0.4s; }

/* ================================================================
   8. アクセシビリティ配色仕様（Cocoonストライプリセット含む）
      ★省略禁止。全コード必須出力。
   ================================================================ */

/* ── blockquote 白抜き完全解消 ── */
#spt-root blockquote {
  background: var(--spt-bg-card) !important;
  border-left: 3px solid var(--spt-gold) !important;
  border-right: none !important;
  color: var(--spt-text) !important;
  padding: 1.5rem 1.75rem !important;
  margin: 0 !important;
  box-shadow: none !important;
  border-radius: var(--spt-radius-sm) !important;
}
#spt-root blockquote::before,
#spt-root blockquote::after { display: none !important; }

/* ──【最重要】Cocoonテーブルストライプ背景の強制リセット ── */
#spt-root .entry-content table,
#spt-root table {
  background-color: transparent !important;
  border-collapse: collapse;
}

#spt-root .entry-content table tr,
#spt-root .entry-content table tr:nth-of-type(even),
#spt-root .entry-content table tr:nth-of-type(odd),
#spt-root table tr,
#spt-root table tr:nth-of-type(even),
#spt-root table tr:nth-of-type(odd) {
  background-color: var(--spt-bg-card) !important;
  color: var(--spt-text) !important;
}

#spt-root .entry-content table th,
#spt-root .entry-content table td,
#spt-root table th,
#spt-root table td {
  color: inherit !important;
  border-color: var(--spt-border) !important;
}

/* ── Cocoonが注入した白背景blockquoteの安全グレー置換 ── */
#spt-root blockquote:not([class*="spt"]),
body.solopreneur-trend .entry-content blockquote {
  background-color: #F0F0F0 !important;
  color:            #1A1A1A !important;
  border-left:  4px solid #555555 !important;
  border-right: none       !important;
  border-top:   none       !important;
  border-bottom:none       !important;
  padding:  1.25rem 1.5rem !important;
  margin:   0              !important;
  box-shadow: none         !important;
}

/* ── Cocoonが注入した白背景tableの安全グレー置換 ── */
#spt-root table:not([class*="spt"]) th,
body.solopreneur-trend .entry-content table th {
  background-color: #E8E8E8 !important;
  color:            #111111 !important;
  border-color:     #C0C0C0 !important;
}
#spt-root table:not([class*="spt"]) td,
body.solopreneur-trend .entry-content table td {
  background-color: #F5F5F5 !important;
  color:            #222222 !important;
  border-color:     #D0D0D0 !important;
}

/* ── code / pre のCocoon白抜き上書き ── */
#spt-root code:not([class]) {
  background-color: #EBEBEB !important;
  color:            #1E1E1E !important;
  padding: 0.15em 0.4em;
  border-radius: 4px;
  font-size: 0.875em;
}
#spt-root pre:not([class]) {
  background-color: #EBEBEB !important;
  color:            #1E1E1E !important;
  padding: 1rem 1.25rem;
  border-radius: 6px;
  overflow-x: auto;
  font-size: 0.875em;
}

/* ── ダークLP内の専用blockquote（デザイン強調用） ── */
#spt-root .spt-blockquote {
  background-color: var(--spt-bg-card) !important;
  color:            var(--spt-text)    !important;
  border-left: 3px solid var(--spt-gold) !important;
  padding: 1.5rem 1.75rem !important;
  border-radius: var(--spt-radius-sm) !important;
}

/* ── LP専用テーブル ── */
.spt-table-outer {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}
.spt-table-wrap {
  overflow-x: auto;
  margin-block: 1.5rem;
  width: 100%;
  max-width: var(--spt-container-wide);
  border-radius: var(--spt-radius);
  border: 1px solid var(--spt-border);
}
.spt-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 0.875rem;
  background: transparent !important;
}
.spt-table thead th {
  background: var(--spt-bg-card) !important;
  color: var(--spt-text-2);
  padding: 0.875rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--spt-border);
  line-height: var(--spt-lh-body);
  font-family: var(--spt-font-serif);
  font-weight: 600;
}
.spt-table tbody td {
  background: transparent !important;
  padding: 0.9rem 1rem;
  border-bottom: 1px solid rgba(201, 169, 97, 0.08);
  color: var(--spt-text-2);
  vertical-align: top;
  line-height: var(--spt-lh-body);
}
.spt-table tbody tr:last-child td { border-bottom: none; }
.spt-table tbody tr:hover td { background: rgba(201, 169, 97, 0.04) !important; }
.spt-table .spt-risk-name { color: var(--spt-text); font-weight: 700; }
.spt-risk-level {
  display: inline-block;
  padding: 0.2em 0.7em;
  border-radius: 999px;
  font-family: var(--spt-font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  font-weight: 700;
}
.spt-risk-level--high { background: rgba(211, 69, 58, 0.18); color: #ff9c92; }
.spt-risk-level--mid  { background: rgba(201, 169, 97, 0.18); color: var(--spt-gold-bright); }
.spt-risk-level--low  { background: rgba(148, 168, 106, 0.2); color: #c3d69f; }

/* ================================================================
   9. テキストブロック中央配置仕様（Flexboxラッパー構造）
      ★margin:autoではなくFlexboxラッパーを使用すること
   ================================================================ */
.spt-align-center-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
}
.spt-align-center-wrapper .spt-content-block {
  max-width: var(--spt-container-max);
  text-align: center;
  width: 100%;
}
.spt-align-center-wrapper .spt-content-block--wide {
  max-width: var(--spt-container-wide);
  text-align: center;
  width: 100%;
}

.spt-section-header-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}
.spt-section-header-wrap.is-left { align-items: flex-start; }
.spt-section-header {
  text-align: center;
  max-width: min(680px, 92%);
  width: 100%;
}
.spt-section-header-wrap.is-left .spt-section-header {
  text-align: left;
  max-width: 42em;
}
.spt-section-eyebrow {
  text-align: center;
  display: block;
  width: fit-content;
}
.spt-section-header-wrap.is-left .spt-section-eyebrow { text-align: left; }

.spt-cta-btn-outer {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}
.spt-cta-btn-wrap {
  text-align: center;
  width: fit-content;
}

.spt-blockquote-center-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}
.spt-blockquote-center-wrap blockquote,
.spt-blockquote-center-wrap .spt-blockquote {
  text-align: center !important;
  max-width: min(680px, 90%) !important;
  width: 100% !important;
}

.spt-text-center { text-align: center !important; }
.spt-block-center {
  margin-left: auto !important;
  margin-right: auto !important;
  max-width: var(--spt-container-max);
}

/* ================================================================
   10. 行間設計・デバイス別最適化（★単一値設定禁止）
   ================================================================ */
#spt-root p,
#spt-root li {
  line-height:    var(--spt-lh-body, 1.9);
  letter-spacing: var(--spt-ls-body, 0.03em);
  overflow-wrap:  break-word;
  word-break:     auto-phrase;
}

#spt-root .spt-lead,
#spt-root .spt-hero__sub,
#spt-root .spt-section-desc {
  line-height:    var(--spt-lh-lead, 2.0);
  letter-spacing: 0.04em;
  overflow-wrap:  break-word;
}

#spt-root h1,
#spt-root .spt-hero__title {
  line-height:    var(--spt-lh-h1, 1.25);
  letter-spacing: var(--spt-ls-heading, -0.01em);
  overflow-wrap:  break-word;
  word-break:     auto-phrase;
}

#spt-root h2,
#spt-root .spt-section-title {
  line-height:    var(--spt-lh-h2, 1.3);
  letter-spacing: var(--spt-ls-heading, -0.01em);
  overflow-wrap:  break-word;
  word-break:     auto-phrase;
}

#spt-root h3 {
  line-height:    var(--spt-lh-h3, 1.4);
  letter-spacing: -0.005em;
  overflow-wrap:  break-word;
}

#spt-root h4,
#spt-root h5,
#spt-root h6 {
  line-height:    1.45;
  letter-spacing: -0.005em;
}

#spt-root small,
#spt-root .spt-caption,
#spt-root .spt-note,
#spt-root .spt-cta-btn__sub {
  line-height:    var(--spt-lh-caption, 1.7);
  letter-spacing: var(--spt-ls-caption, 0.02em);
}

#spt-root .spt-eyebrow,
#spt-root [class*="spt-en-"] {
  letter-spacing: var(--spt-ls-display, 0.05em);
  line-height: 1.4;
}

/* 段落間・見出し後スペーシング */
#spt-root p + p { margin-top: var(--spt-p-gap, 1.25em); }
#spt-root h2 + p,
#spt-root h2 + .spt-section-desc,
#spt-root h3 + p { margin-top: 0.75em; }
#spt-root p + ul,
#spt-root p + ol { margin-top: 0.75em; }
#spt-root li + li { margin-top: var(--spt-list-gap, 0.5em); }
#spt-root h2:not(:first-child),
#spt-root h3:not(:first-child) { margin-top: 2em; }
#spt-root h2,
#spt-root h3 { margin-bottom: var(--spt-heading-mb, 0.8em); }

/* タブレット最適化（768px〜1023px） */
@media (min-width: 768px) {
  #spt-root {
    --spt-lh-body:    1.88;
    --spt-lh-lead:    1.95;
    --spt-lh-h1:      1.2;
    --spt-lh-h2:      1.28;
    --spt-lh-h3:      1.35;
    --spt-ls-body:    0.025em;
    --spt-p-gap:      1.3em;
  }
  #spt-root .spt-container p,
  #spt-root .spt-section-header p { max-width: 100%; }
}

/* デスクトップ最適化（1024px〜） */
@media (min-width: 1024px) {
  #spt-root {
    --spt-lh-body:    1.85;
    --spt-lh-lead:    1.9;
    --spt-lh-h1:      1.15;
    --spt-lh-h2:      1.2;
    --spt-lh-h3:      1.3;
    --spt-lh-caption: 1.65;
    --spt-ls-body:    0.02em;
    --spt-ls-heading: -0.02em;
    --spt-p-gap:      1.35em;
    --spt-heading-mb: 0.85em;
  }
  #spt-root h1,
  #spt-root .spt-hero__title { letter-spacing: -0.025em; }
}

/* ワイドデスクトップ（1280px〜） */
@media (min-width: 1280px) {
  #spt-root { --spt-lh-body: 1.85; }
}

/* ================================================================
   12. リスト要素 Cocoon干渉排除（★省略禁止）
   ================================================================ */
#spt-root .entry-content ul,
#spt-root .entry-content ol,
#spt-root ul,
#spt-root ol {
  list-style: none !important;
  padding-left: 0 !important;
  margin-left: 0 !important;
}
#spt-root .entry-content li,
#spt-root li {
  position: relative;
  padding-left: 0 !important;
  margin-bottom: 0;
  list-style-type: none !important;
}
#spt-root .entry-content li::before,
#spt-root .entry-content li::after { content: none !important; }

#spt-root .spt-list li {
  padding-left: 1.6em !important;
  margin-bottom: var(--spt-list-gap, 0.5em);
  position: relative;
}
#spt-root .spt-list li::before {
  content: '●';
  position: absolute;
  left: 0;
  top: 0.1em;
  color: var(--spt-gold);
  font-size: 0.6em;
  line-height: var(--spt-lh-body);
}
#spt-root .spt-list--check li::before {
  content: '✓';
  color: var(--spt-gold);
  font-weight: 700;
  font-size: 0.85em;
}
#spt-root .spt-list--cross li::before {
  content: '×';
  color: var(--spt-vermillion);
  font-weight: 700;
  font-size: 0.85em;
}
#spt-root .spt-list--numbered { counter-reset: spt-counter; }
#spt-root .spt-list--numbered li { counter-increment: spt-counter; }
#spt-root .spt-list--numbered li::before {
  content: counter(spt-counter);
  font-family: var(--spt-font-display);
  color: var(--spt-gold);
  font-weight: 600;
  font-size: 0.9em;
}

/* hr */
#spt-root hr { border: none; border-top: 1px solid var(--spt-border); margin-block: var(--spt-section-py); }

/* ================================================================
   ここから LP 個別レイアウト
   ================================================================ */

/* ── HERO / COVER ── */
.spt-hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-block: clamp(6rem, 14vw, 9rem) clamp(4rem, 8vw, 6rem);
  background:
    radial-gradient(ellipse 80% 60% at 15% 0%, rgba(211, 69, 58, 0.12), transparent 60%),
    radial-gradient(ellipse 70% 60% at 100% 100%, rgba(201, 169, 97, 0.1), transparent 60%),
    var(--spt-bg);
  overflow: hidden;
  isolation: isolate;
}
.spt-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201, 169, 97, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 169, 97, 0.05) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 20%, black, transparent 75%);
  z-index: -1;
}
.spt-hero__tategaki {
  display: none;
}
@media (min-width: 1024px) {
  .spt-hero__tategaki {
    display: block;
    position: absolute;
    right: clamp(1.5rem, 4vw, 4rem);
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: var(--spt-font-serif);
    font-size: 0.8rem;
    letter-spacing: 0.35em;
    color: var(--spt-text-3);
    opacity: 0.7;
  }
}
.spt-hero__inner { position: relative; z-index: 1; }
.spt-hero__year {
  font-family: var(--spt-font-mono);
  letter-spacing: 0.3em;
  font-size: clamp(0.75rem, 1.6vw, 0.95rem);
  color: var(--spt-gold);
  margin-bottom: 1.25rem;
}
.spt-hero__title {
  font-size: clamp(2.2rem, 6.4vw, 4.4rem);
  font-weight: 900;
  margin-top: 1rem;
}
.spt-hero__title .spt-accent { color: var(--spt-vermillion); }
.spt-hero__title .spt-muted  { color: var(--spt-text-2); font-weight: 700; display: block; margin-top: 0.2em; }
.spt-hero__sub {
  color: var(--spt-text-2);
  max-width: 46em;
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
  font-size: clamp(0.95rem, 1.6vw, 1.08rem);
}
.spt-hero__sub strong { }
.spt-hero__meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--spt-border);
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  border: 1px solid var(--spt-border);
  border-radius: var(--spt-radius-sm);
  overflow: hidden;
}
@media (min-width: 640px) { .spt-hero__meta { grid-template-columns: repeat(4, 1fr); } }
.spt-hero__meta-item {
  background: var(--spt-bg);
  padding: 1rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.spt-hero__meta-label {
  font-family: var(--spt-font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--spt-text-3);
  text-transform: uppercase;
}
.spt-hero__meta-value {
  font-family: var(--spt-font-serif);
  font-size: 0.85rem;
  color: var(--spt-text);
  font-weight: 600;
}
.spt-hero__scroll {
  position: absolute;
  left: 50%;
  bottom: clamp(1.5rem, 3vw, 2.5rem);
  transform: translateX(-50%);
  font-family: var(--spt-font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  color: var(--spt-text-3);
  writing-mode: vertical-rl;
}
.spt-hero__scroll::after {
  content: '';
  display: block;
  width: 1px;
  height: 40px;
  background: linear-gradient(var(--spt-gold), transparent);
  margin: 0.6rem auto 0;
}

/* ── EXEC SUMMARY ── */
.spt-exec-grid {
  display: grid;
  gap: clamp(2rem, 4vw, 3rem);
}
@media (min-width: 900px) {
  .spt-exec-grid { grid-template-columns: 0.85fr 1.15fr; align-items: start; }
}
.spt-exec-label {
  font-family: var(--spt-font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--spt-vermillion);
  text-transform: uppercase;
}
.spt-exec-heading h2 { margin-top: 0.6rem; }
.spt-exec-body p:first-child::first-letter {
  float: left;
  font-family: var(--spt-font-serif);
  font-size: 3.4em;
  line-height: 0.85;
  font-weight: 900;
  color: var(--spt-gold);
  padding: 0.05em 0.1em 0 0;
}
.spt-exec-stats {
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--spt-border);
  border: 1px solid var(--spt-border);
  border-radius: var(--spt-radius);
  overflow: hidden;
}
@media (min-width: 720px) { .spt-exec-stats { grid-template-columns: repeat(5, 1fr); } }
.spt-stat {
  background: var(--spt-bg-card);
  padding: 1.4rem 1rem;
  text-align: center;
}
.spt-stat-num {
  font-family: var(--spt-font-serif);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 900;
  color: var(--spt-gold-bright);
}
.spt-stat-num .spt-unit { font-size: 0.55em; margin-left: 0.1em; color: var(--spt-text-2); }
.spt-stat-label {
  margin-top: 0.5rem;
  font-size: 0.72rem;
  color: var(--spt-text-3);
  line-height: 1.5;
}

/* ── STRUCTURAL MAP ── */
.spt-map-diagram {
  margin-top: clamp(2rem, 5vw, 3rem);
  display: grid;
  gap: 1.5rem;
}
.spt-map-svg-wrap {
  border: 1px solid var(--spt-border);
  border-radius: var(--spt-radius-lg);
  background: var(--spt-bg-card);
  padding: clamp(1rem, 3vw, 2rem);
}
.spt-map-legend {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.75rem;
}
.spt-map-legend-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.82rem;
  color: var(--spt-text-2);
}
.spt-map-legend-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }

/* ── DATA CARDS ── */
.spt-data-subhead {
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  color: var(--spt-text-2);
  font-size: 1rem;
  letter-spacing: 0.08em;
  font-weight: 600;
}
.spt-data-grid {
  margin-top: 1.5rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 640px) { .spt-data-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .spt-data-grid { grid-template-columns: repeat(4, 1fr); } }
.spt-data-card {
  background: var(--spt-bg-card);
  border: 1px solid var(--spt-border);
  border-radius: var(--spt-radius);
  padding: 1.5rem;
  transition: var(--spt-transition);
}
.spt-data-card:hover {
  border-color: var(--spt-border-strong);
  transform: translateY(-4px);
}
.spt-data-region {
  font-size: 0.72rem;
  color: var(--spt-text-3);
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.spt-data-fig {
  font-family: var(--spt-font-serif);
  font-size: clamp(1.8rem, 3.2vw, 2.3rem);
  font-weight: 900;
  color: var(--spt-gold-bright);
  margin-top: 0.4rem;
}
.spt-data-fig .spt-unit { font-size: 0.5em; color: var(--spt-text-2); margin-left: 0.15em; }
.spt-data-desc { margin-top: 0.6rem; font-size: 0.85rem; color: var(--spt-text-2); }
.spt-data-source { margin-top: 0.8rem; font-size: 0.7rem; }
.spt-data-source a { color: var(--spt-text-3); border-bottom: 1px dotted var(--spt-text-3); }
.spt-data-source a:hover { color: var(--spt-gold); border-color: var(--spt-gold); }

/* ── BAR CHART ── */
.spt-barchart-box {
  margin-top: clamp(2rem, 4vw, 3rem);
  padding: clamp(1.25rem, 3vw, 2rem);
  background: var(--spt-bg-card);
  border-radius: var(--spt-radius-lg);
  border: 1px solid var(--spt-border);
}
.spt-barchart { margin-top: 1.25rem; display: grid; gap: 0.85rem; }
.spt-bar-row { display: grid; grid-template-columns: 110px 1fr 56px; align-items: center; gap: 0.75rem; }
.spt-bar-label { font-size: 0.78rem; color: var(--spt-text-2); }
.spt-bar-track { height: 8px; background: var(--spt-bg-2); border-radius: 999px; overflow: hidden; }
.spt-bar-fill {
  display: block; height: 100%; width: 0;
  background: linear-gradient(90deg, var(--spt-vermillion), var(--spt-gold));
  border-radius: 999px;
  transition: width 1.1s cubic-bezier(0.16, 1, 0.3, 1);
}
.spt-bar-row.is-visible .spt-bar-fill { width: var(--w); }
.spt-bar-value { font-family: var(--spt-font-mono); font-size: 0.8rem; color: var(--spt-gold-bright); text-align: right; }

/* ── WORLD GRID ── */
.spt-world-grid {
  margin-top: clamp(2rem, 4vw, 3rem);
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 640px) { .spt-world-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .spt-world-grid { grid-template-columns: repeat(3, 1fr); } }
.spt-world-card {
  background: var(--spt-bg-card);
  border: 1px solid var(--spt-border);
  border-radius: var(--spt-radius);
  padding: 1.5rem;
}
.spt-world-card--focus {
  border-color: rgba(211, 69, 58, 0.45);
  background: linear-gradient(180deg, rgba(211, 69, 58, 0.08), var(--spt-bg-card));
}
.spt-world-head { display: flex; justify-content: space-between; align-items: baseline; }
.spt-world-region { font-family: var(--spt-font-serif); font-weight: 700; }
.spt-world-code { font-family: var(--spt-font-mono); font-size: 0.7rem; color: var(--spt-text-3); }
.spt-world-headline { margin-top: 0.8rem; font-weight: 700; color: var(--spt-text); line-height: var(--spt-lh-h3); }
.spt-world-desc { margin-top: 0.5rem; font-size: 0.85rem; color: var(--spt-text-2); }

/* ── SCENARIOS ── */
.spt-scenario-wrap { background: var(--spt-bg-2); }
.spt-scenarios {
  margin-top: clamp(2rem, 4vw, 3rem);
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 900px) { .spt-scenarios { grid-template-columns: repeat(3, 1fr); } }
.spt-scenario {
  background: var(--spt-bg-card);
  border: 1px solid var(--spt-border);
  border-radius: var(--spt-radius-lg);
  padding: clamp(1.5rem, 3vw, 2rem);
  position: relative;
  overflow: hidden;
}
.spt-scenario::before {
  content: '';
  position: absolute; inset: 0 0 auto 0; height: 4px;
}
.spt-scenario--a::before { background: var(--spt-vermillion); }
.spt-scenario--b::before { background: var(--spt-gold); }
.spt-scenario--c::before { background: var(--spt-indigo); }
.spt-scenario-tag {
  font-family: var(--spt-font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  color: var(--spt-text-3);
  text-transform: uppercase;
}
.spt-scenario-name { font-size: 0.72rem; color: var(--spt-text-3); margin-top: 0.3rem; }
.spt-scenario-title { font-size: 1.4rem; margin-top: 0.4rem; }
.spt-scenario-prob { display: flex; align-items: baseline; gap: 0.4rem; margin-top: 1rem; }
.spt-scenario-prob-num { font-family: var(--spt-font-serif); font-size: 2.6rem; font-weight: 900; color: var(--spt-gold-bright); }
.spt-scenario--a .spt-scenario-prob-num { color: var(--spt-vermillion); }
.spt-scenario--c .spt-scenario-prob-num { color: var(--spt-indigo); }
.spt-scenario-prob-label { font-size: 0.72rem; color: var(--spt-text-3); align-self: center; }
.spt-scenario-list { margin-top: 1.25rem; }
.spt-scenario-list li { font-size: 0.85rem; color: var(--spt-text-2); }

/* ── WHY GRID ── */
.spt-why-grid {
  margin-top: clamp(2rem, 4vw, 3rem);
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 720px) { .spt-why-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1200px) { .spt-why-grid { grid-template-columns: repeat(3, 1fr); } }
.spt-why-card {
  background: var(--spt-bg-card);
  border: 1px solid var(--spt-border);
  border-radius: var(--spt-radius);
  padding: 1.5rem;
}
.spt-why-num { font-family: var(--spt-font-mono); color: var(--spt-text-3); font-size: 0.8rem; }
.spt-why-title { margin-top: 0.5rem; font-size: 1.15rem; }
.spt-why-desc { margin-top: 0.6rem; font-size: 0.86rem; color: var(--spt-text-2); }
.spt-why-highlight { color: var(--spt-gold-bright); font-weight: 700; }

/* ── VS GRID ── */
.spt-vs-wrap { background: var(--spt-bg-2); }
.spt-vs-grid {
  margin-top: clamp(2rem, 4vw, 3rem);
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  align-items: stretch;
}
@media (min-width: 860px) { .spt-vs-grid { grid-template-columns: 1fr auto 1fr; } }
.spt-vs-col {
  background: var(--spt-bg-card);
  border-radius: var(--spt-radius-lg);
  padding: clamp(1.5rem, 3vw, 2rem);
  border: 1px solid var(--spt-border);
}
.spt-vs-col--win { border-color: rgba(201, 169, 97, 0.45); }
.spt-vs-col--lose { border-color: rgba(211, 69, 58, 0.35); }
.spt-vs-head { display: flex; align-items: center; gap: 0.75rem; }
.spt-vs-icon { font-size: 1.6rem; color: var(--spt-gold); }
.spt-vs-col--lose .spt-vs-icon { color: var(--spt-vermillion); }
.spt-vs-label { font-size: 1.2rem; }
.spt-vs-list { margin-top: 1.25rem; }
.spt-vs-list li { font-size: 0.86rem; color: var(--spt-text-2); padding-left: 1.4em !important; position: relative; }
.spt-vs-col--win .spt-vs-list li::before { content: '◎'; position: absolute; left: 0; color: var(--spt-gold); font-size: 0.8em; }
.spt-vs-col--lose .spt-vs-list li::before { content: '×'; position: absolute; left: 0; color: var(--spt-vermillion); font-size: 0.8em; }
.spt-vs-divider {
  display: flex; align-items: center; justify-content: center;
  font-family: var(--spt-font-serif); font-weight: 900; letter-spacing: 0.2em;
  color: var(--spt-text-3); font-size: 0.9rem;
  writing-mode: horizontal-tb;
}
@media (min-width: 860px) { .spt-vs-divider { writing-mode: vertical-rl; } }

/* ── ACTION TABS ── */
.spt-action-tabs {
  margin-top: clamp(2rem, 4vw, 3rem);
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  border-bottom: 1px solid var(--spt-border);
  padding-bottom: 0.75rem;
}
.spt-action-tab {
  padding: 0.6rem 1.1rem;
  border-radius: 999px;
  font-size: 0.82rem;
  color: var(--spt-text-2);
  border: 1px solid var(--spt-border) !important;
  transition: var(--spt-transition);
}
.spt-action-tab.is-active,
.spt-action-tab:hover {
  background: var(--spt-gold);
  color: var(--spt-bg);
  border-color: var(--spt-gold) !important;
}
.spt-action-panel { display: none; margin-top: 1.75rem; }
.spt-action-panel.is-active { display: block; }
.spt-action-list { display: grid; gap: 1rem; }
.spt-action-item {
  display: flex;
  gap: 1rem;
  padding: 1.1rem 1.25rem;
  background: var(--spt-bg-card);
  border: 1px solid var(--spt-border);
  border-radius: var(--spt-radius);
}
.spt-action-num {
  flex-shrink: 0;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: rgba(201, 169, 97, 0.14);
  color: var(--spt-gold-bright);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--spt-font-mono); font-weight: 700; font-size: 0.85rem;
}
.spt-action-text { font-size: 0.9rem; color: var(--spt-text-2); }

/* ── AGENTS DIAGRAM ── */
.spt-agents-wrap { background: var(--spt-bg-2); }
.spt-agents-diagram {
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  position: relative;
}
@media (min-width: 720px) { .spt-agents-diagram { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .spt-agents-diagram { grid-template-columns: repeat(3, 1fr); } }
.spt-agents-center {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: radial-gradient(circle, rgba(201, 169, 97, 0.12), transparent 70%);
  border: 1px dashed var(--spt-border-strong);
  border-radius: var(--spt-radius-lg);
  padding: 2rem 1rem;
  text-align: center;
}
@media (min-width: 1100px) { .spt-agents-center { grid-row: span 3; } }
.spt-agents-core-label { font-family: var(--spt-font-mono); font-size: 0.7rem; letter-spacing: 0.3em; color: var(--spt-gold); }
.spt-agents-core-name { margin-top: 0.6rem; font-family: var(--spt-font-serif); font-size: 1.3rem; font-weight: 900; }
.spt-agent {
  background: var(--spt-bg-card);
  border: 1px solid var(--spt-border);
  border-radius: var(--spt-radius);
  padding: 1.25rem;
}
.spt-agent-icon { font-size: 1.5rem; }
.spt-agent-role { font-family: var(--spt-font-mono); font-size: 0.68rem; color: var(--spt-text-3); margin-top: 0.5rem; }
.spt-agent-name { margin-top: 0.3rem; font-size: 1.05rem; }
.spt-agent-task { margin-top: 0.4rem; font-size: 0.8rem; color: var(--spt-text-2); }

.spt-revenue-box {
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  background: var(--spt-bg-card);
  border-radius: var(--spt-radius-lg);
  border: 1px solid var(--spt-border);
}
.spt-revenue-layers {
  margin-top: 1.25rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
@media (min-width: 720px) { .spt-revenue-layers { grid-template-columns: repeat(3, 1fr); } }
.spt-revenue-layer {
  padding: 1.1rem 1.25rem;
  background: var(--spt-bg-2);
  border-radius: var(--spt-radius-sm);
  border-left: 3px solid var(--spt-gold);
}
.spt-revenue-layer--1 { border-left-color: var(--spt-vermillion); }
.spt-revenue-layer--3 { border-left-color: var(--spt-indigo); }
.spt-revenue-tag {
  display: inline-block;
  font-family: var(--spt-font-mono);
  font-size: 0.65rem;
  color: var(--spt-text-3);
  border: 1px solid var(--spt-border);
  border-radius: 999px;
  padding: 0.15em 0.7em;
  margin-bottom: 0.6rem;
}
.spt-revenue-goal {
  margin-top: 1.25rem;
  padding: 0.9rem 1.1rem;
  background: linear-gradient(135deg, rgba(211, 69, 58, 0.08), rgba(201, 169, 97, 0.1));
  border-radius: var(--spt-radius-sm);
  font-size: 0.86rem;
  color: var(--spt-text-2);
  text-align: center;
}

/* ── CHECKLIST ── */
.spt-check-wrap { background: var(--spt-bg-2); }
.spt-check-box {
  margin-top: clamp(2rem, 4vw, 3rem);
  background: var(--spt-bg-card);
  border: 1px solid var(--spt-border);
  border-radius: var(--spt-radius-lg);
  padding: clamp(1.5rem, 3vw, 2.25rem);
}
.spt-check-intro { font-size: 0.85rem; color: var(--spt-text-3); }
.spt-check-list { margin-top: 1.25rem; display: grid; gap: 0.7rem; }
.spt-check-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 1rem;
  background: var(--spt-bg-2);
  border: 1px solid var(--spt-border);
  border-radius: var(--spt-radius-sm);
  cursor: pointer;
  transition: var(--spt-transition);
}
.spt-check-item:hover { border-color: var(--spt-border-strong); }
.spt-check-item.is-checked { border-color: var(--spt-gold); background: rgba(201, 169, 97, 0.08); }
.spt-check-box-input {
  flex-shrink: 0;
  width: 20px; height: 20px;
  border-radius: 5px;
  border: 1.5px solid var(--spt-border-strong);
  display: flex; align-items: center; justify-content: center;
}
.spt-check-item.is-checked .spt-check-box-input { background: var(--spt-gold); border-color: var(--spt-gold); }
.spt-check-item.is-checked .spt-check-box-input::after { content: '✓'; color: var(--spt-bg); font-size: 0.75rem; font-weight: 900; }
.spt-check-label { font-size: 0.86rem; color: var(--spt-text-2); }
.spt-check-item.is-checked .spt-check-label { color: var(--spt-text); }
.spt-check-result { margin-top: 1.75rem; text-align: center; }
.spt-check-count { font-family: var(--spt-font-serif); font-size: 2.6rem; font-weight: 900; color: var(--spt-gold-bright); }
.spt-check-count-total { font-size: 1.1rem; color: var(--spt-text-3); }
.spt-check-verdict { margin-top: 0.5rem; font-weight: 700; }
.spt-check-tiers { margin-top: 1rem; display: flex; flex-wrap: wrap; justify-content: center; gap: 0.6rem; }
.spt-check-tier {
  font-size: 0.72rem; color: var(--spt-text-3);
  border: 1px solid var(--spt-border); border-radius: 999px; padding: 0.3em 0.8em;
}

/* ── ROADMAP ── */
.spt-roadmap { margin-top: clamp(2.5rem, 5vw, 3.5rem); position: relative; }
.spt-roadmap::before {
  content: '';
  position: absolute; left: 19px; top: 6px; bottom: 6px; width: 1px;
  background: linear-gradient(var(--spt-gold), var(--spt-border));
}
@media (min-width: 720px) { .spt-roadmap::before { left: 50%; transform: translateX(-50%); } }
.spt-phase { position: relative; padding-left: 3.25rem; margin-bottom: 2.5rem; }
@media (min-width: 720px) {
  .spt-phase { padding-left: 0; width: calc(50% - 2rem); margin-bottom: 3rem; }
  .spt-phase:nth-child(odd) { margin-right: auto; text-align: right; }
  .spt-phase:nth-child(even) { margin-left: auto; }
}
.spt-phase-marker {
  position: absolute; left: 0; top: 0.2rem;
  display: flex; align-items: center; gap: 0.5rem;
}
@media (min-width: 720px) {
  .spt-phase:nth-child(odd) .spt-phase-marker { right: -3.5rem; left: auto; flex-direction: row-reverse; }
  .spt-phase:nth-child(even) .spt-phase-marker { left: -3.5rem; }
}
.spt-phase-dot { width: 12px; height: 12px; border-radius: 50%; background: var(--spt-gold); box-shadow: 0 0 0 4px rgba(201,169,97,.18); }
.spt-phase-num { font-family: var(--spt-font-mono); font-size: 0.68rem; color: var(--spt-text-3); letter-spacing: 0.1em; }
.spt-phase-content {
  background: var(--spt-bg-card);
  border: 1px solid var(--spt-border);
  border-radius: var(--spt-radius);
  padding: 1.5rem;
}
.spt-phase-period { font-family: var(--spt-font-mono); font-size: 0.7rem; color: var(--spt-gold); }
.spt-phase-title { margin-top: 0.5rem; font-size: 1.2rem; }
.spt-phase-actions { margin-top: 0.9rem; }
.spt-phase-actions li { font-size: 0.84rem; color: var(--spt-text-2); }
.spt-phase-goal {
  margin-top: 1rem; padding-top: 0.9rem; border-top: 1px dashed var(--spt-border);
  font-size: 0.8rem; color: var(--spt-gold-bright); font-weight: 700;
}

/* ── FAQ ── */
.spt-faq-wrap { background: var(--spt-bg-2); }
.spt-faq-list { margin-top: clamp(2rem, 4vw, 3rem); display: grid; gap: 0.75rem; }
.spt-faq-item {
  background: var(--spt-bg-card);
  border: 1px solid var(--spt-border);
  border-radius: var(--spt-radius);
  overflow: hidden;
}
.spt-faq-q {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  padding: 1.1rem 1.4rem;
  cursor: pointer;
  font-weight: 700;
  font-size: 0.92rem;
}
.spt-faq-toggle {
  flex-shrink: 0;
  width: 22px; height: 22px;
  border: 1px solid var(--spt-border-strong);
  border-radius: 50%;
  position: relative;
}
.spt-faq-toggle::before,
.spt-faq-toggle::after {
  content: ''; position: absolute; background: var(--spt-gold);
  top: 50%; left: 50%; transform: translate(-50%, -50%);
}
.spt-faq-toggle::before { width: 9px; height: 1.5px; }
.spt-faq-toggle::after { width: 1.5px; height: 9px; transition: var(--spt-transition); }
.spt-faq-item.is-open .spt-faq-toggle::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }
.spt-faq-a {
  max-height: 0; overflow: hidden;
  padding: 0 1.4rem;
  font-size: 0.86rem; color: var(--spt-text-2);
  transition: max-height 0.4s cubic-bezier(0.16,1,0.3,1), padding 0.4s;
}
.spt-faq-item.is-open .spt-faq-a { max-height: 480px; padding: 0 1.4rem 1.4rem; }

/* ── GLOSSARY ── */
.spt-glossary-grid {
  margin-top: clamp(2rem, 4vw, 3rem);
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
@media (min-width: 640px) { .spt-glossary-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .spt-glossary-grid { grid-template-columns: repeat(3, 1fr); } }
.spt-glossary-item {
  background: var(--spt-bg-card);
  border: 1px solid var(--spt-border);
  border-radius: var(--spt-radius-sm);
  padding: 1.15rem 1.3rem;
}
.spt-glossary-term { font-family: var(--spt-font-serif); font-weight: 700; color: var(--spt-gold-bright); display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.5rem; }
.spt-glossary-term-en { font-family: var(--spt-font-mono); font-size: 0.65rem; color: var(--spt-text-3); }
.spt-glossary-def { margin-top: 0.5rem; font-size: 0.8rem; color: var(--spt-text-2); }

/* ── KEY POINTS ── */
.spt-keypoints {
  margin-top: clamp(2rem, 4vw, 3rem);
  background: var(--spt-bg-card);
  border: 1px solid var(--spt-gold);
  border-radius: var(--spt-radius-lg);
  padding: clamp(1.75rem, 4vw, 2.5rem);
}
.spt-keypoints-title { font-size: 1.25rem; margin-bottom: 1.25rem; }
.spt-keypoints li { padding-left: 1.6em !important; position: relative; font-size: 0.92rem; color: var(--spt-text-2); }
.spt-keypoints li::before { content: '◆'; position: absolute; left: 0; top: 0.15em; color: var(--spt-gold); font-size: 0.7em; }

/* ── FINAL ── */
.spt-final {
  padding-block: clamp(5rem, 12vw, 9rem);
  background:
    radial-gradient(ellipse 70% 60% at 50% 0%, rgba(211, 69, 58, 0.14), transparent 65%),
    var(--spt-bg);
  text-align: center;
}
.spt-final-inner { max-width: 760px; margin-inline: auto; padding-inline: clamp(1.25rem, 4vw, 2.5rem); }
.spt-final-eyebrow { font-family: var(--spt-font-mono); font-size: 0.72rem; letter-spacing: 0.3em; color: var(--spt-vermillion); }
.spt-final-title { margin-top: 1rem; font-size: clamp(1.7rem, 4.4vw, 2.7rem); }
.spt-final-title .spt-em { color: var(--spt-gold-bright); }
.spt-final-body { margin-top: 1.75rem; color: var(--spt-text-2); font-size: clamp(0.92rem, 1.8vw, 1.02rem); }
.spt-final-signature { margin-top: 2.25rem; font-size: 1rem; color: var(--spt-gold); letter-spacing: 0.03em; }

/* ── CTA BUTTON ── */
.spt-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 1.05rem 2.4rem;
  border-radius: 999px;
  font-family: var(--spt-font-serif);
  font-weight: 700;
  font-size: clamp(0.95rem, 1.6vw, 1.05rem);
  color: var(--spt-bg);
  box-shadow: 0 12px 32px -12px rgba(201, 169, 97, 0.55);
  transition: var(--spt-transition);
  will-change: transform;
}
.spt-cta-btn:hover { box-shadow: 0 16px 40px -10px rgba(201, 169, 97, 0.7); }
.spt-cta-btn__sub { margin-top: 0.9rem; color: var(--spt-text-3); }
.spt-final .spt-cta-btn-outer { margin-top: 2.75rem; }


/* ================================================================
   11. IMAGE MODULES ─ 7点画像設置モジュール（16:9統一）
       全画像共通：aspect-ratio 16/9 / object-fit cover /
       漆黒×朱×金トーンへのカラーグレーディング（filter）
   ================================================================ */

/* ── 11.1 共通画像ベース ── */
.spt-img-base {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: center;
  display: block;
  border: 0;
  /* 漆黒×朱×金トーン統一：ハイライトを金系へ寄せる */
  filter:
    brightness(0.88)
    contrast(1.08)
    saturate(0.82)
    sepia(0.08);
  transition: filter 0.6s ease, transform 0.9s ease;
}
.spt-img-base:hover {
  filter:
    brightness(0.94)
    contrast(1.1)
    saturate(0.9)
    sepia(0.06);
}

/* ── 11.2 [#1] HERO 背景画像（深夜の都市俯瞰） ── */
.spt-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  pointer-events: none;
}
.spt-hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  filter:
    brightness(0.55)
    contrast(1.15)
    saturate(0.7)
    sepia(0.1);
  transform: scale(1.02);
  will-change: transform;
}
/* テキスト衝突回避：下1/3を漆黒へグラデ減光（コントラスト比4.5:1確保） */
.spt-hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg,
      rgba(10, 10, 15, 0.55) 0%,
      rgba(10, 10, 15, 0.35) 40%,
      rgba(10, 10, 15, 0.85) 85%,
      var(--spt-bg) 100%);
  pointer-events: none;
}
/* HERO既存のグリッド演出よりも下、テキストよりも下に配置 */
.spt-hero { position: relative; }
@media (min-width: 640px) {
  .spt-hero__bg-img { object-position: center 40%; }
}

/* ── 11.3 [#2] SECTION DIVIDER（exec-map間 インターステイシャル） ── */
.spt-section-divider-img-wrap {
  width: 100%;
  max-width: 100vw;
  margin-inline: calc(50% - 50vw);
  overflow: hidden;
  position: relative;
  line-height: 0;
}
.spt-section-divider-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: 60vh;
  object-fit: cover;
  object-position: center;
  filter:
    brightness(0.75)
    contrast(1.15)
    saturate(0.85)
    sepia(0.1);
}
.spt-section-divider-img-wrap::before,
.spt-section-divider-img-wrap::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  height: 20%;
  pointer-events: none;
}
.spt-section-divider-img-wrap::before {
  top: 0;
  background: linear-gradient(180deg, var(--spt-bg-2), transparent);
}
.spt-section-divider-img-wrap::after {
  bottom: 0;
  background: linear-gradient(0deg, var(--spt-bg), transparent);
}

/* ── 11.4 [#3] DATA INTERSTITIAL（データセンター） ── */
.spt-data-interstitial-wrap {
  margin-block: clamp(2.5rem, 5vw, 4rem);
  border-radius: var(--spt-radius);
  overflow: hidden;
  border: 1px solid var(--spt-border);
  position: relative;
}
.spt-data-interstitial-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: center;
  filter:
    brightness(0.7)
    contrast(1.2)
    saturate(0.75)
    sepia(0.08);
}
.spt-data-interstitial-caption {
  position: absolute;
  left: 50%;
  bottom: 1rem;
  transform: translateX(-50%);
  font-family: var(--spt-font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  color: var(--spt-gold-bright);
  text-transform: uppercase;
  text-shadow: 0 2px 8px rgba(10, 10, 15, 0.9);
  pointer-events: none;
}

/* ── 11.5 [#4] WORLD HEADER（地球夜景衛星写真） ── */
.spt-world-header-img-wrap {
  width: 100%;
  margin-top: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: clamp(1.5rem, 3vw, 2.5rem);
  border-radius: var(--spt-radius);
  overflow: hidden;
  border: 1px solid var(--spt-border);
  position: relative;
}
.spt-world-header-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: center 45%;
  filter:
    brightness(0.8)
    contrast(1.12)
    saturate(0.88)
    sepia(0.06);
}
.spt-world-header-img-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 60% 40% at 50% 50%,
    transparent 40%,
    rgba(10, 10, 15, 0.35) 100%);
  pointer-events: none;
}

/* ── 11.6 [#5] SCENARIO HEADER（三又の道） ── */
.spt-scenario-header-img-wrap {
  width: 100%;
  margin-top: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: clamp(2rem, 4vw, 3rem);
  border-radius: var(--spt-radius);
  overflow: hidden;
  border: 1px solid var(--spt-border);
  position: relative;
}
.spt-scenario-header-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: center 55%;
  filter:
    brightness(0.82)
    contrast(1.1)
    saturate(0.88)
    sepia(0.05);
}

/* ── 11.7 [#6] ACTION CLOSING（山道・階段見上げ） ── */
.spt-action-closing-img-wrap {
  width: 100%;
  max-width: 100vw;
  margin-inline: calc(50% - 50vw);
  margin-top: clamp(3rem, 6vw, 5rem);
  overflow: hidden;
  position: relative;
  line-height: 0;
}
.spt-action-closing-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: 65vh;
  object-fit: cover;
  object-position: center 60%;
  filter:
    brightness(0.72)
    contrast(1.18)
    saturate(0.78)
    sepia(0.1);
}
.spt-action-closing-img-wrap::before,
.spt-action-closing-img-wrap::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  height: 22%;
  pointer-events: none;
}
.spt-action-closing-img-wrap::before {
  top: 0;
  background: linear-gradient(180deg, var(--spt-bg), transparent);
}
.spt-action-closing-img-wrap::after {
  bottom: 0;
  background: linear-gradient(0deg, var(--spt-bg-2), transparent);
}

/* ── 11.8 [#7] FINAL BG（暗闇に開いた扉） ── */
.spt-final { position: relative; overflow: hidden; }
.spt-final__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}
.spt-final__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter:
    brightness(0.5)
    contrast(1.25)
    saturate(0.9)
    sepia(0.1);
  transform: scale(1.03);
}
.spt-final__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 55% at 50% 45%,
      rgba(230, 212, 163, 0.08) 0%,
      transparent 55%),
    linear-gradient(180deg,
      rgba(10, 10, 15, 0.75) 0%,
      rgba(10, 10, 15, 0.55) 50%,
      rgba(10, 10, 15, 0.9) 100%);
}
.spt-final .spt-final-inner {
  position: relative;
  z-index: 1;
}

/* ── 11.9 モバイル最適化：object-position の縦画面調整 ── */
@media (max-width: 640px) {
  .spt-hero__bg-img          { object-position: center 30%; }
  .spt-section-divider-img   { object-position: center; aspect-ratio: 4/3; }
  .spt-data-interstitial-img { object-position: center; aspect-ratio: 4/3; }
  .spt-world-header-img      { object-position: center 50%; aspect-ratio: 4/3; }
  .spt-scenario-header-img   { object-position: center 60%; aspect-ratio: 4/3; }
  .spt-action-closing-img    { object-position: center 55%; aspect-ratio: 4/3; }
  .spt-final__bg-img         { object-position: center 40%; }
}

/* ── 11.10 スクロールリビール（画像専用・軽量版） ── */
.spt-img-reveal {
  opacity: 0;
  transform: scale(1.04);
  transition:
    opacity   0.9s cubic-bezier(0.16, 1, 0.3, 1),
    transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.spt-img-reveal.is-visible {
  opacity: 1;
  transform: scale(1);
}

/* ── 11.11 prefers-reduced-motion 配慮 ── */
@media (prefers-reduced-motion: reduce) {
  .spt-img-base,
  .spt-img-reveal,
  .spt-hero__bg-img,
  .spt-final__bg-img {
    transition: none !important;
    transform: none !important;
  }
}



/* ── FOOTER SPACER (footer_tp が自動出力されるため余白のみ) ── */
.spt-footer-spacer { height: 1px; }