/* ============================================================
   Base
   ============================================================ */
    *,
    *::before,
    *::after {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    :root {
      --navy-900: #0B1F44;
      --navy-800: #132B5E;
      --navy-700: #1E3A72;
      --blue-600: #1E5BB8;
      --blue-500: #3B82F6;
      --blue-400: #7FB0EE;
      --blue-200: #FFF;
      --blue-100: #E3EEFB;
      --blue-50: #F4F8FD;
      --gold-600: #B88A1E;
      --gold-500: #D9A93A;
      --gold-400: #F1D260;
      --gold-300: #F7E05F;
      --gold-200: #FCEFA8;
      --ink: #0F172A;
      --ink-sub: #475569;
      --ink-mute: #8A94A6;
      --line: #DCE4EF;
      --line-soft: #E9EFF7;
      --bg: #FFFFFF;
    }

    html,
    body {
      
      font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
      color: var(--ink);
      line-height: 1.75;
      -webkit-font-smoothing: antialiased;
      font-size: 14px;
      letter-spacing: 1px;
      font-feature-settings: "palt";
    }

    .page {
      max-width: 540px;
      margin: 0 auto;
      
      position: relative;
      overflow: hidden;
      padding-bottom: 80px;
      /* フローティングバナー分の余白 */
    }

    img {
      max-width: 100%;
      display: block;
      height: auto;
    }

    a {
      color: inherit;
      text-decoration: none;
    }

    /* ============================================================
   Shared
   ============================================================ */
    .section-label-wrap {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 22px;
      text-align: center;
    }

    .section-label-wrap .bar {
      width: 40px;
      height: 3px;
      background: var(--blue-600);
      border-radius: 2px;
    }

    .section-label {
      font-family: "Noto Sans JP", sans-serif;
      font-size: 11px;
      letter-spacing: 0.28em;
      font-weight: 700;
      color: var(--navy-900);
    }

    .dark .section-label {
      color: #fff;
    }

    .dark .section-label-wrap .bar {
      background: var(--blue-400);
    }

    .heading {
      font-family: "Noto Sans JP", sans-serif;
      font-size: 30px;
      font-weight: 900;
      line-height: 1.5;

      color: var(--navy-900);
      margin-bottom: 32px;
      text-align: center;
    }

    .heading .hl {
      
      padding: 0 4px;
    }

    .heading .num3 {
      color: var(--blue-600);
    }

    .dark .heading {
      color: #fff;
    }

    .dark .heading .hl {
      background: linear-gradient(transparent 58%, rgba(252, 211, 77, 0.85) 58%, rgba(252, 211, 77, 0.85) 96%, transparent 96%);
    }

    .emphasis {
      color: var(--navy-900);
      font-weight: 900;
    }

    .dark .emphasis {
      color: var(--blue-400);
    }

    /* 共通: CTAボタン */
    .btn-cta {
      display: block;
      width: 100%;
      padding: 20px 18px;
      background: linear-gradient(135deg, var(--gold-500) 0%, var(--gold-400) 100%);
      color: var(--navy-900);
      font-weight: 900;
      font-size: 17px;
      letter-spacing: 0.04em;
      text-align: center;
      border: none;
      border-radius: 10px;
      box-shadow:
        0 2px 0 rgba(184, 138, 30, 0.6),
        0 14px 28px -12px rgba(184, 138, 30, 0.55);
      position: relative;
      cursor: pointer;
      text-decoration: none;
    }

    .btn-cta::after {
      content: "▶";
      margin-left: 10px;
      font-size: 12px;
    }

    .btn-cta-sub {
      display: block;
      font-size: 11px;
      font-weight: 500;
      letter-spacing: 0.1em;
      margin-bottom: 4px;
      color: var(--navy-800);
    }

    /* 注釈（xx-note 共通指定） */
    .small-note,
    .small-note p,
    .price-subnote,
    .contact-note,
    .learn3-section .l3-note,
    .learn3-section .l3-note p,
    .about-section .ab-notes p {
      font-size: 12px;
      line-height: 1.7;
      color: #8B95A8;
      font-weight: 500;
    }

    .small-note {
      margin-top: 10px;
      padding: 16px 18px;
      border-radius: 2px;
    }

    /* ※マーク下に文字が回り込まないようぶら下げインデント
       - <p class="small-note"> の単独p
       - <div class="small-note"><p>...</p>...</div> の複数p
       いずれにも対応 */
    p.small-note,
    .small-note p {
      padding-left: 1em;
      text-indent: -1em;
    }

    .small-note p+p {
      margin-top: 4px;
    }

    .dark .small-note,
    .dark .small-note p {
      color: rgba(255, 255, 255, 0.62);
    }

    /* ============================================================
   HERO (FV)
   ============================================================ */
    .hero {
      padding-bottom: 20px;
      position: relative;
      line-height: 0;
      background: #e7f1f9;
    }

    .hero img {
      width: 100%;
    }

    .hero-title {
      margin: 0;
      line-height: 0;
    }

    /* インラインCTA（FV直下／料金前） */
    .inline-cta {
      padding: 32px 24px 36px;
      background: linear-gradient(180deg, #FFFFFF 0%, #F4F8FD 100%);
      text-align: center;
    }

    .inline-cta-lead {
      font-family: "Zen Maru Gothic", "Noto Sans JP", sans-serif;
      font-size: 36px;
      font-weight: 700;
      line-height: 1.7;
      color: var(--navy-900);
      margin-bottom: 6px;
    }

    .inline-cta-lead .em {
      background: linear-gradient(transparent 60%, var(--gold-300) 60%, var(--gold-300) 95%, transparent 95%);
      padding: 0 4px;
    }

    .inline-cta-sub {
      font-size: 12px;
      color: var(--ink-sub);
      line-height: 1.7;
      margin-bottom: 18px;
    }

    .inline-cta-btn {
      display: inline-block;
      width: 100%;
      max-width: 380px;
      transition: filter 0.2s ease;
      animation: cta-float 2.6s ease-in-out infinite;
      will-change: transform;
    }

    .inline-cta-btn:hover {
      filter: brightness(1.05);
      animation-play-state: paused;
    }

    @keyframes cta-float {

      0%,
      100% {
        transform: translateY(0);
      }

      50% {
        transform: translateY(-6px);
      }
    }

    @media (prefers-reduced-motion: reduce) {
      .inline-cta-btn {
        animation: none;
      }
    }

    .inline-cta-btn img {
      width: 100%;
      height: auto;
      display: block;
      filter: drop-shadow(0 10px 18px rgba(234, 88, 12, 0.25));
    }

    .inline-cta-note {
      margin-top: 12px;
      font-size: 11px;
      color: var(--ink-mute);
      line-height: 1.7;
    }

    .inline-cta-source {
      margin-top: 10px;
      font-size: 10px;
      line-height: 1.7;
      color: var(--ink-mute);
      opacity: 0.78;
      text-align: left;
      max-width: 380px;
      margin-left: auto;
      margin-right: auto;
    }

    .inline-cta-source p {
      margin: 0 0 4px;
      text-indent: -1em;
      padding-left: 1em;
    }

    .inline-cta-source p:last-child {
      margin-bottom: 0;
    }

    /* ============================================================
   SECTION 01 : 無料講座で学べる3つのこと
   ============================================================ */
    .section-01 {
      position: relative;
      padding: 72px 24px 80px;
      background: radial-gradient(140% 70% at 50% -10%, #9BC3F0 0%, #FFF 35%, #E3EEFB 65%, #F4F8FD 100%);
      overflow: hidden;
    }

    .section-01::before {
      content: "";
      position: absolute;
      top: -80px;
      right: -60px;
      width: 260px;
      height: 260px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(59, 130, 246, 0.28) 0%, rgba(59, 130, 246, 0) 70%);
      pointer-events: none;
    }

    .section-01::after {
      content: "";
      position: absolute;
      bottom: -120px;
      left: -80px;
      width: 320px;
      height: 320px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(30, 91, 184, 0.18) 0%, rgba(30, 91, 184, 0) 70%);
      pointer-events: none;
    }

    .section-01 .section-inner {
      position: relative;
      z-index: 1;
    }

    .feature-list {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .feature-item {
      position: relative;
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 24px 22px 26px 28px;
      overflow: hidden;
      box-shadow: 0 2px 0 rgba(11, 31, 68, 0.04), 0 18px 36px -20px rgba(11, 31, 68, 0.28);
    }

    .feature-item::before {
      content: "";
      position: absolute;
      top: 18px;
      bottom: 18px;
      left: 0;
      width: 5px;
      background: linear-gradient(to bottom, var(--blue-500) 0%, var(--navy-900) 60%, var(--gold-500) 100%);
      border-radius: 3px;
    }

    .feature-head {
      display: flex;
      align-items: flex-end;
      gap: 14px;
      margin-bottom: 14px;
    }

    .feature-num {
      font-size: 56px;
      font-weight: 900;
      line-height: 0.9;
      letter-spacing: -0.02em;
      background: linear-gradient(135deg, var(--navy-900) 0%, var(--blue-600) 100%);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }

    .feature-num-underline {
      flex: 1;
      height: 2px;
      background: linear-gradient(to right, var(--gold-500) 0%, var(--gold-400) 60%, transparent 100%);
      margin-bottom: 12px;
    }

    .feature-title {
      font-size: 20px;
      font-weight: 700;
      line-height: 1.7;
      color: var(--ink);

    }

    .feature-title .emphasis {
      background: linear-gradient(transparent 68%, rgba(247, 224, 95, 0.55) 68%, rgba(247, 224, 95, 0.55) 95%, transparent 95%);
      padding: 0 2px;
    }

    /* ============================================================
   SECTION 02 : こんな方におススメの講座です
   ============================================================ */
    .section-02 {
      position: relative;
      padding: 72px 24px 80px;
      background: #fff;
      overflow: hidden;
    }

    .section-02::before {
      content: "";
      position: absolute;
      top: 0;
      right: 0;
      width: 180px;
      height: 180px;
      background: repeating-linear-gradient(-45deg, rgba(30, 91, 184, 0.06) 0, rgba(30, 91, 184, 0.06) 1px, transparent 1px, transparent 10px);
      pointer-events: none;
    }

    .section-02::after {
      content: "";
      position: absolute;
      bottom: 0;
      left: 0;
      width: 140px;
      height: 4px;
      background: linear-gradient(to right, var(--gold-500) 0%, transparent 100%);
      pointer-events: none;
    }

    .section-02 .section-inner {
      position: relative;
      z-index: 1;
    }

    .check-list {
      display: flex;
      flex-direction: column;
      margin-top: 8px;
    }

    .check-item {
      display: flex;
      align-items: center;
      gap: 18px;
      padding: 22px 4px;
      border-top: 1px solid var(--line-soft);
    }

    .check-item:last-child {
      border-bottom: 1px solid var(--line-soft);
    }

    .check-icon {
      flex-shrink: 0;
      width: 52px;
      height: 52px;
      border-radius: 12px;
      background: linear-gradient(135deg, var(--navy-900) 0%, var(--blue-600) 100%);
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
      box-shadow: 0 6px 14px -6px rgba(11, 31, 68, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.15);
    }

    .check-icon::after {
      content: "";
      position: absolute;
      right: -3px;
      bottom: -3px;
      width: 14px;
      height: 14px;
      border-radius: 4px;
      background: var(--gold-500);
      box-shadow: 0 2px 6px -2px rgba(184, 138, 30, 0.6);
    }

    .check-icon svg {
      width: 26px;
      height: 26px;
      position: relative;
      z-index: 1;
    }

    .check-text {
      font-size: 17px;
      font-weight: 700;
      line-height: 1.6;
      color: var(--ink);

    }

    /* ============================================================
   SECTION 03 : 問題提起（なぜ投資の勉強を？）— Dark
   ============================================================ */
    .section-03 {
      position: relative;
      padding: 80px 24px 90px;
      background: linear-gradient(180deg, #0B1F44 0%, #0A1730 100%);
      color: #fff;
      overflow: hidden;
    }

    .section-03::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 1px;
      background: linear-gradient(to right, transparent, var(--gold-500), transparent);
    }

    .section-03::after {
      content: "";
      position: absolute;
      top: -100px;
      right: -120px;
      width: 340px;
      height: 340px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(59, 130, 246, 0.18) 0%, rgba(59, 130, 246, 0) 70%);
      pointer-events: none;
    }

    .section-03 .section-inner {
      position: relative;
      z-index: 1;
    }

    .why-question {
      font-size: 22px;
      font-weight: 900;
      line-height: 1.55;
      color: #fff;
      margin-bottom: 14px;

    }

    .why-so {
      font-size: 13px;
      color: var(--gold-400);
      letter-spacing: 0.2em;
      margin-bottom: 20px;
    }

    .why-answer-card {
      background: linear-gradient(135deg, rgba(217, 169, 58, 0.12) 0%, rgba(30, 91, 184, 0.08) 100%);
      border: 1px solid rgba(217, 169, 58, 0.35);
      border-radius: 10px;
      padding: 28px 22px;
      margin-bottom: 28px;
      position: relative;
    }

    .why-answer-card::before {
      content: "";
      position: absolute;
      top: 14px;
      left: 14px;
      width: 28px;
      height: 2px;
      background: var(--gold-500);
    }

    .why-answer-card p {
      font-size: 22px;
      font-weight: 900;
      line-height: 1.6;
      color: #fff;

    }

    .why-answer-card .hl-gold {
      background: linear-gradient(transparent 62%, rgba(247, 224, 95, 0.35) 62%, rgba(247, 224, 95, 0.35) 95%, transparent 95%);
      padding: 0 2px;
      color: var(--gold-300);
    }

    .why-body {
      font-size: 14px;
      line-height: 2;
      color: #c9cfda;
      margin-bottom: 16px;
    }

    .why-body .accent {
      color: #fff;
      font-weight: 700;
    }

    .why-lead {
      text-align: center;
      font-size: 15px;
      font-weight: 700;
      color: #fff;
      margin: 28px 0 14px;
      letter-spacing: 0.04em;
    }

    /* 複利グラフカード */
    .compound-card {
      margin-top: 32px;
      padding: 28px 20px;
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: 12px;
    }

    .compound-title {
      font-size: 22px;
      font-weight: 900;
      line-height: 1.5;
      color: #fff;
      text-align: center;
      margin-bottom: 18px;
    }

    .compound-title .hl-gold {
      background: linear-gradient(transparent 62%, rgba(217, 169, 58, 0.5) 62%, rgba(217, 169, 58, 0.5) 95%, transparent 95%);
      padding: 0 4px;
      color: var(--gold-300);
    }

    .compound-graph-placeholder {
      height: 160px;
      background: repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.03) 0, rgba(255, 255, 255, 0.03) 4px, rgba(255, 255, 255, 0.06) 4px, rgba(255, 255, 255, 0.06) 8px);
      border: 1px dashed rgba(217, 169, 58, 0.4);
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--gold-400);
      font-size: 11px;
      letter-spacing: 0.1em;
      margin-bottom: 16px;
    }

    .compound-note {
      text-align: center;
      font-size: 13px;
      color: #c9cfda;
      line-height: 1.9;
    }

    /* ============================================================
   SECTION 04 : ベネフィット（知っておくべきお得な情報）
   ============================================================ */
    .section-04 {
      position: relative;
      padding: 20px 24px 40px;
      background: url("../img/bg-cross.png") repeat top center;
      overflow: hidden;
    }

    .section-04 .section-inner {
      position: relative;
      z-index: 1;
    }

    .section-lead {
      font-size: 20px;
      font-weight: bold;
      text-align: center;
      line-height: 1.9;
      color: var(--navy-800);
      margin-bottom: 28px;
    }

    .section-lead strong {
      font-size: 34px;
    }

    .topic-slider {
      position: relative;
      width: calc(100% + 48px);
      margin-left: -24px;
      margin-right: -24px;
      margin-bottom: 60px;
      overflow: hidden;
      mask-image: linear-gradient(to right, transparent 0%, #000 6%, #000 94%, transparent 100%);
      -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 6%, #000 94%, transparent 100%);
    }

    .topic-track {
      display: flex;
      gap: 14px;
      width: max-content;
      animation: topic-scroll 28s linear infinite;
    }

    .topic-slider:hover .topic-track {
      animation-play-state: paused;
    }

    @keyframes topic-scroll {
      0% {
        transform: translateX(0);
      }

      100% {
        /* 5枚分 + gap5つ */
        transform: translateX(calc(-1 * (240px * 5 + 14px * 5)));
      }
    }

    .topic-item {
      flex-shrink: 0;
      width: 240px;
      position: relative;
      border-radius: 12px;
      overflow: hidden;
      background: #fff;
      box-shadow: 0 8px 20px -10px rgba(11, 31, 68, 0.2);
    }

    .topic-thumb {
      position: relative;
      aspect-ratio: 10 / 6;
      width: 100%;
      background: linear-gradient(135deg, var(--navy-800) 0%, var(--blue-600) 60%, var(--blue-400) 100%);
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: hidden;
    }

    .topic-thumb::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        radial-gradient(circle at 25% 30%, rgba(255, 255, 255, 0.18), transparent 60%),
        radial-gradient(circle at 75% 70%, rgba(127, 176, 238, 0.3), transparent 55%);
    }

    .topic-thumb::after {
      content: "▶";
      position: relative;
      z-index: 2;
      color: rgba(255, 255, 255, 0.85);
      font-size: 32px;
      width: 56px;
      height: 56px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 50%;
      background: rgba(11, 31, 68, 0.35);
      backdrop-filter: blur(4px);
      -webkit-backdrop-filter: blur(4px);
      padding-left: 4px;
    }

    .topic-num {
      position: absolute;
      top: 10px;
      left: 12px;
      z-index: 3;
      font-family: "Inter", "Noto Sans JP", sans-serif;
      font-size: 22px;
      font-weight: 900;
      line-height: 1;
      color: #fff;
      letter-spacing: -0.02em;
      text-shadow: 0 2px 6px rgba(11, 31, 68, 0.4);
    }

    .topic-text {
      padding: 12px 14px 14px;
      font-size: 18px;
      font-weight: 700;
      line-height: 1.55;
      color: var(--ink);
    }

    /* ============================================================
   SECTION 05 : 体験者の声
   ============================================================ */
    .section-05 {
      position: relative;
      padding: 72px 24px 80px;
      background: linear-gradient(180deg, #F4F8FD 0%, #E3EEFB 100%);
      overflow: hidden;
    }

    .section-05::before {
      content: "";
      position: absolute;
      top: -60px;
      right: -80px;
      width: 260px;
      height: 260px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(127, 176, 238, 0.32) 0%, rgba(127, 176, 238, 0) 70%);
      pointer-events: none;
    }

    .section-05 .section-inner {
      position: relative;
      z-index: 1;
    }

    .testimonial-list {
      display: flex;
      flex-direction: column;
      gap: 18px;
    }

    .testimonial-card {
      background: #fff;
      overflow: hidden;
      box-shadow: 0 2px 0 rgba(11, 31, 68, 0.03), 0 18px 36px -22px rgba(11, 31, 68, 0.28);
      border: 1px solid rgba(205, 225, 247, 0.7);
    }

    .testimonial-video {
      position: relative;
      aspect-ratio: 16 / 9;
      background: #000;
      overflow: hidden;
    }

    .testimonial-video iframe {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      border: 0;
    }

    .testimonial-yt-link {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      margin-top: 14px;
      padding: 6px 12px;
      background: #fff;
      border: 1px solid var(--line);
      color: var(--ink-sub);
      font-size: 11px;
      font-weight: 700;
      border-radius: 999px;
      letter-spacing: 0.04em;
      transition: border-color 0.2s, color 0.2s;
    }

    .testimonial-yt-link:hover {
      border-color: #FF0000;
      color: #FF0000;
    }

    .testimonial-yt-link::before {
      content: "▶";
      color: #FF0000;
      font-size: 10px;
    }

    .testimonial-yt-link::after {
      content: "↗";
      font-size: 11px;
      color: var(--ink-mute);
      margin-left: 2px;
    }

    .testimonial-body {
      padding: 22px 22px 24px;
    }

    .testimonial-meta {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 10px;
    }

    .testimonial-tag {
      display: inline-block;
      padding: 4px 12px;
      background: var(--blue-600);
      color: #fff;
      font-size: 16px;
      font-weight: 700;
      
      letter-spacing: 0.08em;
    }

    .testimonial-text {
      font-size: 20px;
      font-weight: 700;
      line-height: 1.8;
      color: var(--ink);
      position: relative;
    }

    .testimonial-img {
      position: relative;
    }

    .testimonial-img::before {
      content: "";
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      width: 50px;
      height: 50px;
      margin: auto;
      border-radius: 50%;
      background-color: #ff0033;
    }

    .testimonial-img::after {
      content: '';
      position: absolute;
      top: 50%;
      left: 50.5%;
      transform: translate(-50%, -50%);
      width: 0;
      height: 0;
      margin: auto;
      border-top: 10px solid transparent;
      border-right: 0 solid transparent;
      border-left: 15px solid #fff;
      border-bottom: 10px solid transparent;
      box-sizing: border-box;
    }

    /* ============================================================
   SECTION 06 : 固定申込フォーム（CTA）
   ============================================================ */
    .section-06 {
      position: relative;
      padding: 72px 24px 80px;
      background:
        radial-gradient(120% 70% at 50% 0%, #2B4A8A 0%, #1E3A72 55%, #132B5E 100%);
      background: url("../img/section-06-bg.webp") no-repeat #2B4A8A center top /cover;
      color: #fff;
      overflow: hidden;
    }

    .section-06 .section-inner {
      position: relative;
      z-index: 1;
    }

    .receive-steps {
      display: flex;
      justify-content: space-between;
      gap: 10px;
      margin: 8px 0 24px;
      border-radius: 100vh;
    }

    .receive-step {
      flex: 1;
      text-align: center;
      padding: 18px 8px 16px;
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(127, 176, 238, 0.35);
      border-radius: 100vh;
      position: relative;
      backdrop-filter: blur(2px);
    }

    .receive-step-num {
      display: block;
      font-family: "Agdasima", "Inter", "Noto Sans JP", sans-serif;
      font-size: 16px;
      font-weight: 400;
      color: #FFF;
      line-height: 1;
      margin-bottom: 4px;
      letter-spacing: 0.04em;
    }

    .receive-step-text {
      color: #fff;
      font-weight: 700;
    }

    .receive-note {
      text-align: center;
      font-size: 20px;
      color: #FFF;
      font-weight: 700;
      margin-bottom: 24px;
      letter-spacing: 0.04em;
    }

    .form-card {
      background: #fff;
      color: var(--ink);
      border-radius: 14px;
      padding: 28px 22px 24px;
      margin-bottom: 20px;
      box-shadow: 0 20px 40px -20px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(127, 176, 238, 0.3);
      border: 2px solid #fff;
      
    }

    .form-title {
      font-size: 15px;
      font-weight: 900;
      color: var(--navy-900);
      margin-bottom: 18px;
      padding-bottom: 12px;
      border-bottom: 1px dashed var(--line);
      text-align: center;
      letter-spacing: 0.04em;
    }

    .form-field {
      margin-bottom: 14px;
    }

    .form-label {
      display: flex;
      align-items: center;
      gap: 6px;
      font-size: 12px;
      font-weight: 700;
      color: var(--ink);
      margin-bottom: 6px;
    }

    .form-required {
      display: inline-block;
      font-size: 10px;
      background: #D11;
      color: #fff;
      padding: 2px 6px;
      border-radius: 3px;
      font-weight: 700;
      letter-spacing: 0.04em;
    }

    .form-input,
    .form-input-group input {
      width: 100%;
      padding: 12px 14px;
      border: 1.5px solid var(--line);
      border-radius: 6px;
      font-size: 14px;
      font-family: inherit;
      background: #FCFDFF;
      color: var(--ink);
    }

    .form-input-group {
      display: flex;
      gap: 8px;
    }

    .form-input-group>div {
      flex: 1;
    }

    .form-input-group .sub-label {
      font-size: 10px;
      color: var(--ink-mute);
      margin-bottom: 4px;
    }

    .form-check {
      display: flex;
      align-items: flex-start;
      gap: 8px;
      margin: 10px 0;
      font-size: 12px;
      color: var(--ink-sub);
      line-height: 1.6;
    }

    .form-check-box {
      width: 16px;
      height: 16px;
      border: 1.5px solid var(--blue-600);
      border-radius: 3px;
      flex-shrink: 0;
      margin-top: 2px;
      position: relative;
    }

    .form-check-box.checked {
      background: var(--blue-600);
    }

    .form-check-box.checked::after {
      content: "✓";
      position: absolute;
      top: -2px;
      left: 2px;
      color: #fff;
      font-size: 12px;
      font-weight: 900;
    }

    .form-check label {
      display: flex;
      align-items: center;
      gap: 8px;
      cursor: pointer;
    }

    .form-check input[type="checkbox"] {
      width: 18px;
      height: 18px;
      cursor: pointer;
    }

    .form-cta-wrap {
      margin-top: 18px;
    }

    /* ============================================================
   SECTION 07 : 投資部とは？ — Dark (権威・実績)
   ============================================================ */
    .section-07 {
      position: relative;
      padding: 80px 24px 80px;
      background: linear-gradient(180deg, #0A1730 0%, #0B1F44 100%);
      color: #fff;
      overflow: hidden;
    }

    .section-07::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 1px;
      background: linear-gradient(to right, transparent, var(--gold-500), transparent);
    }

    .stats-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      margin: 8px 0 28px;
    }

    .stat-card {
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(217, 169, 58, 0.25);
      border-radius: 10px;
      padding: 20px 14px;
      text-align: center;
    }

    .stat-card.wide {
      grid-column: span 2;
    }

    .stat-num {
      font-size: 36px;
      font-weight: 900;
      line-height: 1;
      background: linear-gradient(135deg, var(--gold-400) 0%, var(--gold-500) 100%);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      letter-spacing: -0.02em;
      margin-bottom: 8px;
    }

    .stat-num .unit {
      font-size: 16px;
      font-weight: 700;
      margin-left: 2px;
    }

    .stat-label {
      font-size: 12px;
      color: #c9cfda;
      font-weight: 700;
      letter-spacing: 0.04em;
    }

    .stat-label .strong {
      color: #fff;
      font-weight: 900;
    }

    .about-list {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .about-item {
      display: flex;
      gap: 12px;
      padding: 14px 16px;
      background: rgba(255, 255, 255, 0.04);
      border-left: 3px solid var(--gold-500);
      border-radius: 4px;
      font-size: 13.5px;
      line-height: 1.65;
      color: #e8ecf3;
    }

    .about-item .icon {
      flex-shrink: 0;
      color: var(--gold-400);
      font-weight: 900;
      font-size: 16px;
      line-height: 1.5;
    }

    /* ============================================================
   SECTION 08 : 他の講座との違い
   ============================================================ */
    .section-08 {
      position: relative;
      padding: 72px 24px 80px;
      background: #fff;
      overflow: hidden;
    }

    .section-08-lead {
      text-align: center;
      font-size: 15px;
      font-weight: 700;
      color: var(--navy-900);
      line-height: 1.8;
      margin: -14px 0 28px;
    }

    .compare-block {
      margin-bottom: 24px;
    }

    .compare-block:last-of-type {
      margin-bottom: 0;
    }

    .compare-head {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 12px;
      padding: 10px 14px;
      border-radius: 6px 6px 0 0;
    }

    .compare-head-tag {
      font-size: 11px;
      font-weight: 700;
      padding: 4px 10px;
      border-radius: 3px;
      letter-spacing: 0.08em;
    }

    .compare-block.problem .compare-head {
      background: #F5F5F5;
    }

    .compare-block.problem .compare-head-tag {
      background: #888;
      color: #fff;
    }

    .compare-block.solution .compare-head {
      background: linear-gradient(90deg, var(--navy-900), var(--blue-600));
    }

    .compare-block.solution .compare-head-tag {
      background: var(--gold-500);
      color: var(--navy-900);
    }

    .compare-block.solution .compare-head-title {
      color: #fff;
    }

    .compare-head-title {
      font-size: 15px;
      font-weight: 900;
      color: var(--ink);
    }

    .compare-list {
      display: flex;
      flex-direction: column;
      padding: 0;
    }

    .compare-item {
      padding: 14px 14px 14px 44px;
      font-size: 14.5px;
      font-weight: 700;
      color: var(--ink);
      border-bottom: 1px dashed var(--line);
      position: relative;
      line-height: 1.6;
    }

    .compare-item:last-child {
      border-bottom: none;
    }

    .compare-item::before {
      position: absolute;
      left: 14px;
      top: 14px;
      font-size: 16px;
      font-weight: 900;
      line-height: 1.6;
    }

    .compare-block.problem .compare-item::before {
      content: "✕";
      color: #B0B0B0;
    }

    .compare-block.solution .compare-item::before {
      content: "✓";
      color: var(--gold-600);
    }

    /* ============================================================
   SECTION 09 : 講義内容
   ============================================================ */
    .section-09 {
      position: relative;
      padding: 72px 24px 80px;
      background: linear-gradient(180deg, #F4F8FD 0%, #FFFFFF 100%);
      overflow: hidden;
    }

    .section-09::before {
      content: "";
      position: absolute;
      bottom: -100px;
      right: -80px;
      width: 260px;
      height: 260px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(205, 225, 247, 0.55) 0%, rgba(205, 225, 247, 0) 70%);
      pointer-events: none;
    }

    .section-09 .section-inner {
      position: relative;
      z-index: 1;
    }

    .lesson-card {
      background: #fff;
      border: 1px solid rgba(205, 225, 247, 0.9);
      border-radius: 14px;
      padding: 26px 22px;
      margin-bottom: 18px;
      box-shadow: 0 14px 28px -18px rgba(11, 31, 68, 0.22);
      position: relative;
      overflow: hidden;
    }

    .lesson-card::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 4px;
      background: linear-gradient(to right, var(--navy-800) 0%, var(--blue-600) 50%, var(--blue-400) 100%);
    }

    .lesson-badge {
      display: inline-block;
      font-family: "Noto Sans JP", sans-serif;
      font-size: 11px;
      font-weight: 700;
      padding: 5px 14px;
      background: linear-gradient(135deg, var(--navy-900) 0%, var(--blue-600) 100%);
      color: #FFF;
      border-radius: 999px;
      letter-spacing: 0.12em;
      margin-bottom: 14px;
    }

    .lesson-title {
      font-family: "Noto Sans JP", sans-serif;
      font-size: 30px;
      font-weight: 900;
      color: var(--navy-900);
      line-height: 1.55;
      margin-bottom: 8px;
    }

    .lesson-desc {
      font-size: 13.5px;
      color: var(--ink-sub);
      line-height: 1.85;
      margin-bottom: 18px;
    }

    .step-list {
      display: flex;
      flex-direction: column;
      gap: 10px;
      margin-top: 12px;
    }

    .step-item {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 12px 14px;
      
      background: #ecf3ff;
      
      font-size: 18px;
      font-weight: 700;
      color: var(--ink);
    }

    .step-num {
      flex-shrink: 0;
      font-size: 10px;
      font-weight: 900;
      color: #fff;
      background: var(--blue-600);
      padding: 3px 8px;
      border-radius: 3px;
      letter-spacing: 0.08em;
    }

    .lesson-mainlecture-img img {
      width: 100%;
      padding: 10px;
    }

    .curriculum-wrapper-title {
      margin-bottom: 20px;
      font-size: 20px;
      line-height: 1;
      text-align: center;
    }

    .curriculum-wrapper-title span {
      font-size: 10px;
      font-weight: normal;
    }

    .curriculum-scroll {
      background: #e8f3fb;
      padding: 20px 0;
      border-radius: 16px;
    }

    .curriculum-card {
      overflow-x: auto;
      
      width: 100%;
      -webkit-overflow-scrolling: touch;
      padding: 0 20px;
    }

    .curriculum-card-wrap {
      /* 2列になるカラムがあるため min-width を広めに */
      min-width: 4000px;
      margin-bottom: 20px;
    }

    .curriculum-grid {
      display: flex;
      gap: 30px;
      align-items: flex-start;
    }

    .curriculum-col {
      flex: 1;
      width: 100%;
      min-width: 200px;
    }

    /* 2列になるカラムは幅を広く */
    .curriculum-col.double {
      flex: 2;
      min-width: 540px;
    }

    /* 3列（15項目）のカラムはさらに広く */
    .curriculum-col.triple {
      flex: 3;
      min-width: 720px;
    }

    .curriculum-col-header {
      position: relative;
      text-align: center;
      font-size: 16px;
      font-weight: 700;
      color: #fff;
      padding: 8px 4px 8px 4px;
      border-radius: 4px 4px 0 0;
      letter-spacing: 0.5px;
      line-height: 1.3;
      min-height: 42px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .curriculum-col:not(:last-child) .curriculum-col-header::after {
      content: '';
      position: absolute;
      right: -23px;
      top: 50%;
      transform: translateY(-50%);
      font-size: 20px;
      z-index: 2;
      width: 0;
      height: 0;
      border-style: solid;
      border-top: 11px solid transparent;
      border-bottom: 11px solid transparent;
      border-right: 0;
    }

    .curriculum-col:nth-child(1) .curriculum-col-header {
      background: #92bddd;
    }

    .curriculum-col:nth-child(2) .curriculum-col-header {
      background: #d87f79;
    }

    .curriculum-col:nth-child(3) .curriculum-col-header {
      background: #f7a96b;
    }

    .curriculum-col:nth-child(4) .curriculum-col-header {
      background: #f5b91d;
    }

    .curriculum-col:nth-child(5) .curriculum-col-header {
      background: #e77d0f;
    }

    .curriculum-col:nth-child(6) .curriculum-col-header {
      background: #63b060;
    }

    .curriculum-col:nth-child(7) .curriculum-col-header {
      background: #4d7c50;
    }

    .curriculum-col:nth-child(8) .curriculum-col-header {
      background: #a09fa4;
    }

    .curriculum-col:nth-child(9) .curriculum-col-header {
      background: #21528a;
    }

    .curriculum-col:nth-child(10) .curriculum-col-header {
      background: #ec7ba7;
    }

    .curriculum-col:nth-child(11) .curriculum-col-header {
      background: #8a3f92;
    }

    .curriculum-col:nth-child(1) .curriculum-col-header::after {
      border-left: 16px solid #92bddd;
    }

    .curriculum-col:nth-child(2) .curriculum-col-header::after {
      border-left: 16px solid #d87f79;
    }

    .curriculum-col:nth-child(3) .curriculum-col-header::after {
      border-left: 16px solid #f7a96b;
    }

    .curriculum-col:nth-child(4) .curriculum-col-header::after {
      border-left: 16px solid #f5b91d;
    }

    .curriculum-col:nth-child(5) .curriculum-col-header::after {
      border-left: 16px solid #e77d0f;
    }

    .curriculum-col:nth-child(6) .curriculum-col-header::after {
      border-left: 16px solid #63b060;
    }

    .curriculum-col:nth-child(7) .curriculum-col-header::after {
      border-left: 16px solid #4d7c50;
    }

    .curriculum-col:nth-child(8) .curriculum-col-header::after {
      border-left: 16px solid #a09fa4;
    }

    .curriculum-col:nth-child(9) .curriculum-col-header::after {
      border-left: 16px solid #21528a;
    }

    .curriculum-col:nth-child(10) .curriculum-col-header::after {
      border-left: 16px solid #ec7ba7;
    }

    .curriculum-col:nth-child(11) .curriculum-col-header::after {
      border-left: 16px solid #8a3f92;
    }

    .curriculum-col-body {
      background: #fff;
      border-radius: 0 0 6px 6px;
      padding: 8px 6px;
    }

    /* 複数列のとき横並びにするラッパー */
    .curriculum-col-body-inner {
      display: flex;
      gap: 0;
    }

    /* 各olのスタイル（単列・複数列共通） */
    .curriculum-col-body ol {
      margin: 0;
      padding: 0 0 0 8px;
      flex: 1;
    }

    /* 複数列のとき、ol間に区切り線 */
    .curriculum-col-body-inner ol:not(:last-child) {
      border-right: 1px solid #e8f3fb;
    }

    .curriculum-col-body ol li {
      font-size: 12px;
      padding: 10px 10px 10px 0;
      border-bottom: 1px solid #f0f0f0;
      margin-left: 30px;
    }

    .curriculum-col-body ol li:last-child {
      border-bottom: none;
    }

    .curriculum-scroll-note {
      font-size: 12px;
      border: 1px solid #0B1F44;
      border-radius: 200px;
      padding: 5px;
      text-align: center;
      width: 90%;
      margin: 0 auto;
    }

    /* ============================================================
   SECTION 10 : 入校までの流れ
   ============================================================ */
    .section-10 {
      position: relative;
      padding: 72px 24px 0;
      background: #fff;
      overflow: hidden;
    }

    .flow-list {
      position: relative;
      padding-left: 28px;
      margin: 8px 0 28px;
    }

    .flow-list::before {
      content: "";
      position: absolute;
      left: 13px;
      /* 最初/最後のドット中心で止める。flow-item (padding 14px + content ≈ 22px) の中央付近 */
      top: 25px;
      bottom: 25px;
      width: 2px;
      background: linear-gradient(to bottom, var(--blue-400), var(--blue-600));
    }

    .flow-item {
      position: relative;
      padding: 14px 18px;
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 10px;
      margin-bottom: 10px;
      display: flex;
      align-items: center;
      gap: 14px;
      box-shadow: 0 6px 14px -10px rgba(11, 31, 68, 0.18);
    }

    .flow-item::before {
      content: "";
      position: absolute;
      left: -22px;
      top: 50%;
      transform: translateY(-50%);
      width: 14px;
      height: 14px;
      border-radius: 50%;
      background: #fff;
      border: 3px solid var(--blue-500);
      box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
    }

    .flow-item:last-child {
      margin-bottom: 0;
    }

    .flow-num {
      flex-shrink: 0;
      font-family: "Inter", "Noto Sans JP", sans-serif;
      font-size: 14px;
      font-weight: 900;
      color: var(--blue-600);
      letter-spacing: 0.12em;
    }

    .flow-text {
      font-size: 18px;
      font-weight: 700;
      color: var(--ink);
      line-height: 1.5;
    }

    /* ============================================================
   SECTION 11 : 料金体系 — Gold × Navy
   ============================================================ */
    .section-11 {
      position: relative;
      padding: 80px 24px 80px;
      background: linear-gradient(180deg, #1E3A72 0%, #1E5BB8 100%);
      color: #fff;
      overflow: hidden;
    }

    .section-11::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: linear-gradient(90deg, rgba(127, 176, 238, 0.1), #7FB0EE, rgba(127, 176, 238, 0.1));
    }

    .section-11::after {
      content: "";
      position: absolute;
      top: -60px;
      left: -80px;
      width: 260px;
      height: 260px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(127, 176, 238, 0.22) 0%, rgba(127, 176, 238, 0) 70%);
      pointer-events: none;
    }

    .section-11 .section-inner {
      position: relative;
      z-index: 1;
    }

    .price-card {
      background: linear-gradient(180deg, #fff 0%, #F7F9FD 100%);
      color: var(--ink);
      border-radius: 14px;
      padding: 36px 24px 28px;
      position: relative;
      border: 1px solid rgba(205, 225, 247, 0.9);
      box-shadow: 0 24px 48px -20px rgba(11, 31, 68, 0.5);
    }

    .price-ribbon {
      position: absolute;
      top: -14px;
      left: 50%;
      transform: translateX(-50%);
      background: linear-gradient(135deg, var(--navy-800), var(--blue-600));
      color: #fff;
      font-family: "Noto Sans JP", sans-serif;
      font-size: 11px;
      font-weight: 900;
      padding: 7px 20px;
      border-radius: 20px;
      letter-spacing: 0.12em;
      box-shadow: 0 4px 12px -4px rgba(30, 91, 184, 0.5);
    }

    .price-breakdown {
      display: flex;
      flex-direction: column;
      gap: 8px;
      font-size: 13px;
      color: var(--ink-sub);
      margin-bottom: 18px;
      padding-bottom: 18px;
      border-bottom: 1px solid var(--line);
    }

    .price-breakdown-item {
      
      font-weight: 700;
      text-align: center;
    }

    .price-breakdown-item .part {
      display: inline;
    }

    .price-breakdown-item .plus {
      color: var(--blue-600);
      font-weight: 900;
      margin: 0 0.4em;
    }

    .price-total {
      text-align: center;
    }

    .price-total-label {
      display: inline-block;
      font-family: "Inter", "Noto Sans JP", sans-serif;
      font-size: 11px;
      font-weight: 800;
      letter-spacing: 0.18em;
      color: var(--blue-600);
      margin-bottom: 10px;
      padding: 4px 12px;
      background: var(--blue-100);
      border-radius: 999px;
    }

    .price-total-amount {
      font-size: 20px;
      color: var(--ink-mute);
      font-weight: 700;
      text-decoration: line-through;
      margin-bottom: 4px;
    }

    .price-total-amount-tax {
      font-family: "Inter", "Noto Sans JP", sans-serif;
      font-size: 48px;
      font-weight: 900;
      
      letter-spacing: -0.02em;
      background: linear-gradient(135deg, var(--navy-900) 0%, var(--blue-600) 100%);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }

    .price-total-amount-tax .unit {
      font-size: 20px;
      margin-left: 2px;
      color: var(--navy-900);
      -webkit-text-fill-color: var(--navy-900);
    }

    .price-total-tax {
      font-size: 12px;
      color: var(--blue-600);
      font-weight: 700;
      margin-top: 8px;
    }

    .price-subnote {
      color: #FFF;
      text-align: center;
      margin-top: 18px;
    }

    /* ============================================================
   SECTION 12 : 実績・講師紹介
   ============================================================ */
    .section-12 {
      position: relative;
      padding: 72px 24px 80px;
      background: #fff;
    }

    .media-block {
      margin-bottom: 36px;
    }

    .media-title {
      font-family: "Noto Sans JP", sans-serif;
      font-size: 18px;
      font-weight: 900;
      color: var(--navy-900);
      letter-spacing: 0.16em;
      margin-bottom: 14px;
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .media-title::before {
      content: "";
      width: 24px;
      height: 2px;
      background: var(--blue-600);
      border-radius: 1px;
    }

    .media-logos {
      display: grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap: 8px;
    }

    .media-logo {
      aspect-ratio: 1.8 / 1;
      background: #F4F8FD;
      border: 1px solid rgba(205, 225, 247, 0.9);
      border-radius: 6px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 10px;
      color: var(--ink-mute);
    }

    .teacher-card {
      display: block;
      /* section-12 の左右 padding 24px を打ち消して画面端まで拡張 */
      margin-left: -24px;
      margin-right: -24px;
    }

    .teacher-photo {
      width: 70%;
      aspect-ratio: 4 / 5;
      margin: auto;
      position: relative;
      overflow: hidden;
      
    }

    .teacher-photo picture,
    .teacher-photo img {
      display: block;
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center 20%;
    }

    .teacher-info {
      padding: 24px 24px 0;
    }

    .teacher-role {
      font-family: "Inter", "Noto Sans JP", sans-serif;
      font-size: 10px;
      color: var(--blue-600);
      font-weight: 900;
      letter-spacing: 0.16em;
      margin-bottom: 4px;
    }

    .teacher-name {
      font-family: "Noto Sans JP", sans-serif;
      font-size: 20px;
      font-weight: 900;
      color: var(--navy-900);
      margin-bottom: 20px;
      text-align: center;
    }

    .teacher-bio {
      font-size: 18px;
      color: var(--ink-sub);
      line-height: 1.75;
    }

    .career-list {
      position: relative;
      padding-left: 28px;
      margin: 8px 0 28px;
    }

    .career-list::before {
      content: "";
      position: absolute;
      left: 13px;
      /* 最初/最後のドット中心で止める。career-item (padding 14px + content ≈ 22px) の中央付近 */
      top: 25px;
      bottom: 25px;
      width: 2px;
      background: linear-gradient(to bottom, var(--blue-400), var(--blue-600));
    }

    .career-item {
      position: relative;
      padding: 14px 18px;
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 10px;
      margin-bottom: 10px;
      display: flex;
      align-items: center;
      gap: 14px;
      box-shadow: 0 6px 14px -10px rgba(11, 31, 68, 0.18);
    }

    .career-item::before {
      content: "";
      position: absolute;
      left: -22px;
      top: 50%;
      transform: translateY(-50%);
      width: 14px;
      height: 14px;
      border-radius: 50%;
      background: #fff;
      border: 3px solid var(--blue-500);
      box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
    }

    .career-item:last-child {
      margin-bottom: 0;
    }

    .career-num {
      flex-shrink: 0;
      font-family: "Inter", "Noto Sans JP", sans-serif;
      font-size: 14px;
      font-weight: 900;
      color: var(--blue-600);
      letter-spacing: 0.12em;
    }

    .career-text {
      font-size: 18px;
      font-weight: 700;
      color: var(--ink);
      line-height: 1.5;
    }

    /* ============================================================
   SECTION 13 : お問い合わせ
   ============================================================ */
    .section-13 {
      position: relative;
      padding: 60px 24px 70px;
      background: #F4F6FA;
    }

    .contact-card {
      background: #fff;
      border-radius: 12px;
      padding: 28px 24px;
      border: 1px solid var(--line);
      box-shadow: 0 10px 28px -18px rgba(11, 31, 68, 0.2);
    }

    .contact-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 0;
    }

    .contact-row {
      display: flex;
      align-items: center;
      gap: 14px;
      padding: 16px 0;
      border-bottom: 1px solid var(--line-soft);
    }

    .contact-row:last-of-type {
      border-bottom: none;
    }

    .contact-icon {
      flex-shrink: 0;
      width: 40px;
      height: 40px;
      border-radius: 10px;
      background: linear-gradient(135deg, var(--navy-800), var(--blue-600));
      color: #FFFFFF;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 18px;
      font-weight: 900;
      box-shadow: 0 4px 10px -4px rgba(30, 91, 184, 0.4);
    }

    .contact-body {
      flex: 1;
      min-width: 0;
    }

    .contact-label {
      display: inline-block;
      font-family: "Inter", "Noto Sans JP", sans-serif;
      font-size: 10px;
      color: #fff;
      font-weight: 800;
      letter-spacing: 0.18em;
      padding: 3px 8px;
      border-radius: 4px;
      margin-bottom: 6px;
    }

    .contact-row--mail .contact-label {
      background: linear-gradient(135deg, var(--blue-600), var(--blue-500));
    }

    .contact-row--tel .contact-label {
      background: linear-gradient(135deg, var(--gold-600), var(--gold-500));
    }

    .contact-value {
      font-size: 22px;
      font-weight: 900;
      line-height: 1.2;
      letter-spacing: 0.02em;
      word-break: break-all;
    }

    .contact-row--mail .contact-value {
      font-family: "Inter", "Noto Sans JP", sans-serif;
      font-size: 26px;
      color: #132B5E;
    }

    .contact-row--tel .contact-value {
      font-family: "Inter", "Noto Sans JP", sans-serif;
      font-size: 34px;
      color: #132B5E;
    }

    .contact-value.small {
      font-size: 22px;
    }

    .contact-hours {
      font-size: 12px;
      color: var(--ink-sub);
      font-weight: 700;
      margin-top: 6px;
    }

    .contact-note {
      color: var(--ink-sub);
      margin-top: 14px;
      padding: 12px 14px;
      background: #F7F9FD;
      border-radius: 6px;
    }

    /* ============================================================
   SECTION 14 : フッター
   ============================================================ */
    .site-footer {
      background: linear-gradient(180deg, #132B5E 0%, #0F2557 100%);
      color: #c9cfda;
      padding: 40px 24px 36px;
      text-align: center;
    }

    .footer-brand {
      display: flex;
      justify-content: center;
      font-size: 18px;
      font-weight: 900;
      color: #fff;
      letter-spacing: 0.12em;
      margin-bottom: 14px;
    }

    .footer-brand img {
      width: 120px;
      height: auto;
      display: block;
    }

    .footer-brand-sub {
      font-family: "Inter", "Noto Sans JP", sans-serif;
      font-size: 11px;
      color: #7FB0EE;
      letter-spacing: 0.28em;
      margin-bottom: 24px;
    }

    .footer-links {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 0;
      margin-bottom: 24px;
      padding-top: 24px;
    }

    .footer-links a {
      display: inline-block;
      padding: 8px 10px;
      font-size: 11px;
      color: #c9cfda;
      letter-spacing: 0.04em;
      position: relative;
    }

    .footer-links a+a::before {
      content: "";
      position: absolute;
      left: 0;
      top: 50%;
      transform: translateY(-50%);
      width: 1px;
      height: 10px;
      background: rgba(255, 255, 255, 0.15);
    }

    .footer-copy {
      font-size: 10px;
      color: #8a94a6;
      letter-spacing: 0.06em;
      margin-top: 8px;
    }

    /* ============================================================
   Floating Banner
   ============================================================ */
    .floating-banner {
      position: fixed;
      bottom: 0;
      left: 0;
      right: 0;
      z-index: 100;
      background: linear-gradient(180deg, rgba(30, 58, 114, 0.96) 0%, rgba(15, 37, 87, 0.98) 100%);
      border-top: 1px solid rgba(127, 176, 238, 0.4);
      box-shadow: 0 -4px 16px -6px rgba(11, 31, 68, 0.3);
      padding: 10px 14px 12px;
      display: flex;
      justify-content: center;
      backdrop-filter: blur(6px);
      -webkit-backdrop-filter: blur(6px);
    }

    .floating-banner-link {
      display: block;
      width: 100%;
      max-width: 420px;
      transition: filter 0.2s ease;
      animation: cta-float 2.6s ease-in-out infinite;
      will-change: transform;
    }

    .floating-banner-link:hover {
      filter: brightness(1.05);
      animation-play-state: paused;
    }

    @media (prefers-reduced-motion: reduce) {
      .floating-banner-link {
        animation: none;
      }
    }

    .floating-banner-img {
      width: 100%;
      height: auto;
      display: block;
      filter: drop-shadow(0 6px 12px rgba(11, 31, 68, 0.35));
    }

    /* ============================================================
   Responsive (Mobile narrow ≤430px) — 移動済み（このCSSの末尾を参照）
   ============================================================ */

    /* ============================================================
   Responsive (PC frame)
   ============================================================ */
    @media (min-width: 768px) {

      html,
      body {
        
      }

      body::before {
        background: url("../img/page_bg.webp") no-repeat #fff center top / cover;
        width: 100%;
        height: 100%;
        position: fixed;
        left: 0;
        right: 0;
        top: 0;
        bottom: 0;
        display: block;
        content: "";
        z-index: -1;
      }

      .page {
        
        margin-bottom: 24px;
        box-shadow: 0 20px 60px -20px rgba(11, 31, 68, 0.18);
      }

      /* PC でも背景は画面幅いっぱい。中身（btn.png）だけセンタリング・最大幅を維持 */
      .floating-banner {
        left: 0;
        right: 0;
        max-width: none;
        transform: none;
      }
    }

    /* ============================================================
   無料講座で学べる3つのこと (.learn3-section)
   ============================================================ */
    .learn3-section * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    .learn3-section {
      font-family: "Noto Sans JP", sans-serif;
      font-feature-settings: "palt" 1;
      color: #111;

      margin: 0 auto;
      background: linear-gradient(180deg, #FFFFFF 0%, #F4F6FA 100%);
      padding: 36px 20px 30px;
    }

    .learn3-section .l3-head {
      text-align: center;
      margin-bottom: 26px;
    }

    .learn3-section .l3-diamonds {
      display: flex;
      justify-content: center;
      gap: 5px;
      margin-bottom: 12px;
    }

    .learn3-section .l3-diamonds i {
      display: block;
      width: 8px;
      height: 8px;
      transform: rotate(45deg);
    }

    .learn3-section .l3-diamonds i:nth-child(1) {
      background: #D4A93A;
    }

    .learn3-section .l3-diamonds i:nth-child(2) {
      background: #5aaaff;
    }

    .learn3-section .l3-diamonds i:nth-child(3) {
      background: #D4A93A;
      opacity: 0.55;
    }

    .learn3-section .l3-title {
      font-family: "Zen Maru Gothic", "Noto Sans JP", sans-serif;
      font-size: 32px;
      font-weight: bold;
      line-height: 1.55;
      color: #111;
      letter-spacing: 0.04em;
    }

    .learn3-section .l3-title .num {
      position: relative;
      padding: 0 2px;
      font-size: 54px;
      color: #013185;
      line-height: 1.1;
    }

    .learn3-section .l3-cards {
      display: flex;
      flex-direction: column;
      gap: 12px;
      margin-bottom: 24px;
    }

    .learn3-section .l3-card {
      position: relative;
      background: #FFFFFF;
      border-radius: 10px;
      padding: 18px 18px 18px 16px;
      display: flex;
      align-items: center;
      gap: 14px;
      box-shadow: 0 2px 8px rgba(17, 35, 75, 0.06);
      overflow: hidden;
    }

    .learn3-section .l3-card-icon {
      flex-shrink: 0;
      width: 64px;
      height: 64px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .learn3-section .l3-card-icon img {
      width: 100%;
      height: 100%;
      object-fit: contain;
      display: block;
    }

    .learn3-section .l3-card-text {
      flex: 1;
      font-size: 18px;
      line-height: 1.75;
      color: #111;

      font-weight: bold;
    }

    .learn3-section .l3-card-num {
      display: none;
      position: absolute;
      right: 14px;
      top: 50%;
      transform: translateY(-50%);
      font-family: "Noto Sans JP", sans-serif;
      font-size: 30px;
      font-weight: 600;
      color: #D9DEE8;

      line-height: 1;
      pointer-events: none;
    }

    .learn3-section .l3-note {
      padding: 0 4px;
      color: #666;
      text-align: left;
    }

    .learn3-section .l3-note p {
      padding-left: 1em;
      text-indent: -1em;
    }

    /* ============================================================
   そもそもなぜ投資の勉強 / 問題提起 (.why-section)
   ============================================================ */
    .why-section * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    .why-section {
      font-family: "Noto Sans JP", sans-serif;
      font-feature-settings: "palt" 1;
      color: #111;

      margin: 0 auto;

      /* 縦に長いセクションでも途切れないよう、横幅基準で天面に寄せて
         残りはフォールバックのグラデーションで埋める */
      background:
        url("../img/why-section-bg.webp") no-repeat center top / 100% auto,
        linear-gradient(180deg, #F4F8FD 0%, #E3EEFB 100%);
      background-color: #F4F8FD;
    }

    .why-section .wy-head {
      position: relative;
      padding: 56px 20px 32px;
      overflow: hidden;
      text-align: center;
      border-radius: 10px;
    }

    .why-section .wy-head-bg {
      display: none;
    }

    .why-section .wy-head-inner {
      position: relative;
      z-index: 1;
    }

    .why-section .wy-kicker {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-family: "Noto Sans JP", sans-serif;
      font-size: 11px;
      letter-spacing: 0.28em;
      font-weight: 700;
      color: #1E3A72;
      margin-bottom: 18px;
    }

    .why-section .wy-kicker::before,
    .why-section .wy-kicker::after {
      content: "";
      width: 22px;
      height: 2px;
      background: #1E5BB8;
      border-radius: 1px;
    }

    .why-section .wy-diamonds {
      display: none;
    }

    .why-section .wy-title {
      font-family: "Noto Sans JP", sans-serif;
      font-size: 26px;
      font-weight: 900;
      line-height: 1.55;

      color: #0B1F44;
    }

    .why-section .wy-title .em {
      color: #1E3A72;
      font-size: 42px;
      background: linear-gradient(transparent 62%, #e9d179 62%, #e9d179 94%, transparent 94%);
      padding: 0 4px;
    }

    .why-section .wy-title-line {
      display: none;
    }

    .why-section .wy-lead {
      width: 90%;
      background: #FFFFFF;
      padding: 30px 20px 0;
      text-align: center;
      margin: 0 auto 40px;
      position: relative;
      border-radius: 10px;
      border-bottom: 1px solid #E3EEFB;
    }

    .why-section .wy-lead-kicker {
      font-size: 16px;
      font-weight: 600;
      color: #475569;
      margin-bottom: 12px;
      letter-spacing: 0.06em;
    }

    .why-section .wy-lead-main {
      display: inline-block;
      font-size: 24px;
      font-weight: 800;
      color: #0B1F44;

      padding: 0;
      
      line-height: 1.7;
    }

    .why-section .wy-lead-main strong {
      font-size: 43px;
      color: #1E5BB8;
    }

    .wy-lead-img {
      width: 100%;
      margin: auto;
    }

    .why-section .wy-block {
      padding: 30px 20px 30px;
      display: flex;
      align-items: center;
      gap: 14px;
      position: relative;
    }

    .why-section .wy-block.ground-white {
      background: #FFFFFF;
    }

    .why-section .wy-block.ground-gray {
      background: #F4F8FD;
    }

    .why-section .wy-block.ground-white+.wy-block.ground-gray,
    .why-section .wy-block.ground-gray+.wy-block.ground-white {
      border-top: 1px solid #EEF2F8;
    }

    .why-section .wy-block.reverse {
      flex-direction: row-reverse;
    }

    .why-section .wy-illust {
      flex-shrink: 0;
      width: 120px;
      height: 120px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 14px;
    }

    .why-section .wy-illust img {
      width: 100%;
      height: 100%;
      object-fit: contain;
      display: block;
    }

    .why-section .wy-body {
      flex: 1;
      min-width: 0;
    }

    .why-section .wy-num {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-family: "Agdasima", "Inter", "Noto Sans JP", sans-serif;
      font-size: 60px;
      font-weight: 400;
      color: #696e77;
      letter-spacing: 0.04em;
      margin-bottom: 6px;
      line-height: 1;
      padding: 0 4px;
      border-radius: 999px;
    }

    .why-section .wy-sub {
      font-size: 28px;
      font-weight: 800;
      color: #1E5BB8;
      line-height: 1.55;

      margin-bottom: 10px;
    }

    .why-section .wy-p {
      font-size: 14px;
      font-weight: 400;
      line-height: 1.9;
      color: #475569;

    }

    .why-section .wy-close {
      position: relative;
      background: linear-gradient(180deg, #1E3A72 0%, #132B5E 100%);
      padding: 36px 20px 40px;
      text-align: center;
      color: #FFFFFF;
      overflow: hidden;
    }

    .why-section .wy-close::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 1px;
      background: linear-gradient(to right, transparent, rgba(127, 176, 238, 0.6), transparent);
    }

    .why-section .wy-close::after {
      content: "";
      position: absolute;
      top: -80px;
      right: -80px;
      width: 220px;
      height: 220px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(127, 176, 238, 0.25) 0%, rgba(127, 176, 238, 0) 70%);
      pointer-events: none;
    }

    .why-section .wy-close>* {
      position: relative;
      z-index: 1;
    }

    .why-section .wy-close-lead {
      font-size: 24px;
      font-weight: bold;
      color: #FFF;
      margin-bottom: 12px;
      letter-spacing: 0.08em;
      line-height: 1.7;
    }

    .why-section .wy-close-main {
      font-size: 24px;
      font-weight: 800;
      color: #FFFFFF;

      line-height: 1.8;
    }

    .why-section .wy-close-main .em {
      position: relative;
      font-size: 48px;
      color: #ffea7b;
      display: inline-block;
      padding: 0 4px 4px;
      margin-bottom: 20px;
      font-weight: 900;
    }

    .why-section .wy-close-main .em::after {
      content: "";
      position: absolute;
      left: 0;
      right: 0;
      bottom: -2px;
      height: 2px;
      background: linear-gradient(to right, transparent, #90c0ff, transparent);
    }

    /* ============================================================
   投資部とは？ (.about-section)
   ============================================================ */
    .about-section * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    .about-section {
      font-family: "Noto Sans JP", sans-serif;
      font-feature-settings: "palt" 1;
      color: #111;

      margin: 0 auto;
      background: #FFFFFF;
    }

    .about-section .ab-hero {
      position: relative;
      min-height: 240px;
      padding: 44px 22px 0;
      overflow: hidden;
      color: #FFFFFF;
      background: linear-gradient(135deg, #1E3A72 0%, #1E5BB8 100%);
    }

    .about-section .ab-hero-bg {
      position: absolute;
      inset: 0;
      background-image: url("../img/ab-hero-bg.jpg");
      background-image: image-set(
        url("../img/ab-hero-bg.webp") type("image/webp") 1x,
        url("../img/ab-hero-bg.jpg") type("image/jpeg") 1x
      );
      background-size: cover;
      background-position: right center;
      z-index: 0;
    }

    .about-section .ab-hero-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(90deg,
          rgba(30, 58, 114, 0.92) 0%,
          rgba(30, 58, 114, 0.78) 35%,
          rgba(30, 91, 184, 0.42) 65%,
          rgba(30, 91, 184, 0.0) 90%);
      z-index: 1;
    }

    .about-section .ab-hero::after {
      content: "";
      position: absolute;
      bottom: -80px;
      right: -60px;
      width: 220px;
      height: 220px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(127, 176, 238, 0.25) 0%, rgba(127, 176, 238, 0) 70%);
      z-index: 1;
      pointer-events: none;
    }

    .about-section .ab-hero-inner {
      position: relative;
      z-index: 2;
      max-width: 72%;
    }

    .about-section .ab-hero-title {
      font-family: "Noto Sans JP", sans-serif;
      font-size: 38px;
      font-weight: 900;
      line-height: 1.3;

      color: #FFFFFF;
      margin-bottom: 18px;
      position: relative;
      padding-bottom: 16px;
    }

    .about-section .ab-hero-title::after {
      content: "";
      position: absolute;
      left: 0;
      bottom: 0;
      width: 56px;
      height: 3px;
      background: #7FB0EE;
    }

    .about-section .ab-hero-sub {
      font-size: 18px;
      font-weight: 900;
      line-height: 2;
      color: #FFF;

    }

    .about-section .ab-stats-head {
      
      background: #011b48;
      padding: 36px 24px 0;
      text-align: center;
      color: #fff;
      position: relative;
    }

    .about-section .ab-stats-headline {
      font-family: "Zen Maru Gothic", "Noto Sans JP", sans-serif;
      font-size: 28px;
      font-weight: 900;
      line-height: 1.45;
      margin-bottom: 12px;
      color: #fff;
    }

    .about-section .ab-stats-headline .em {
      background: linear-gradient(transparent 60%, rgba(252, 211, 77, 0.85) 60%, rgba(252, 211, 77, 0.85) 95%, transparent 95%);
      padding: 0 4px;
    }

    .about-section .ab-stats-sub {

    }

    .about-section .ab-stats-sub span {
      display: block;
      padding: 6px 14px;
      
      border-radius: 999px;
      font-size: 24px;
      font-weight: 700;
      color: #FFF;
      letter-spacing: 0.04em;
    }

    .about-section .ab-stats-img {
      display: block;
      width: 100%;
      height: auto;
    }

    .about-section .ab-stats {
      background: linear-gradient(180deg, #132B5E 0%, #0F2557 100%);
      padding: 30px 16px 32px;
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 8px;
      color: #FFFFFF;
      position: relative;
    }

    .about-section .ab-stats::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 1px;
      background: linear-gradient(to right, transparent, rgba(127, 176, 238, 0.4), transparent);
    }

    .about-section .ab-stat {
      text-align: center;
      position: relative;
    }

    .about-section .ab-stat+.ab-stat::before {
      content: "";
      position: absolute;
      left: 0;
      top: 20%;
      bottom: 20%;
      width: 1px;
      background: rgba(127, 176, 238, 0.2);
    }

    .about-section .ab-stat-num {
      display: inline-flex;
      align-items: baseline;
      justify-content: center;
      font-family: "Inter", "Noto Sans JP", sans-serif;
      font-weight: 900;
      letter-spacing: -0.02em;
      line-height: 1;
      margin-bottom: 10px;
      background: linear-gradient(135deg, #f2ffb1 0%, #fff955 100%);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }

    .about-section .ab-stat-num .big {
      font-size: 44px;
      font-weight: 900;
    }

    .about-section .ab-stat-num .unit {
      font-size: 16px;
      font-weight: 700;
      margin-left: 2px;
      color: #fff955;
    }

    .about-section .ab-stat-num .plus {
      font-size: 32px;
      font-weight: 700;
      margin-left: 2px;
      color: #fff955;
    }

    .about-section .ab-stat-label {
      font-size: 12px;
      font-weight: 700;
      color: #FFFFFF;
      letter-spacing: 0.08em;
    }

    .about-section .ab-features {
      background: #011b48;
      padding: 22px 14px 24px;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
    }

    .about-section .ab-card {
      background: #FFFFFF;
      border-radius: 10px;
      padding: 22px 12px 22px;
      text-align: center;
      box-shadow: 0 1px 2px rgba(17, 35, 75, 0.04), 0 8px 24px -14px rgba(30, 91, 184, 0.18);
      border: 1px solid rgba(205, 225, 247, 0.7);
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: flex-start;
      min-height: 188px;
    }

    .about-section .ab-card-icon {
      width: 120px;
      height: 120px;
      margin-bottom: 14px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .about-section .ab-card-icon img {
      width: 100%;
      height: 100%;
      object-fit: contain;
      display: block;
    }

    .about-section .ab-card-text {
      font-size: 16px;
      font-weight: bold;
      line-height: 1.7;
      color: #111;

    }

    .about-section .ab-notes {
      background: #FFFFFF;
      padding: 18px 10px 28px;
      text-align: left;
    }

    .about-section .ab-notes p {
      color: #555;
      padding-left: 1.5em;
      text-indent: -1.5em;
    }

    /* ============================================================
   専門家が徹底サポート / 他の講座との違い (.support-section)
   ============================================================ */
    .support-section * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    .support-section {
      font-family: "Noto Sans JP", sans-serif;
      font-feature-settings: "palt" 1;
      color: #111;

      margin: 0 auto;
      background: #FFFFFF;
    }

    .support-section .sp-top {
      position: relative;
      padding: 32px 20px 0;
      background: #FFFFFF;
      overflow: hidden;
    }

    .support-section .sp-top-bg {
      position: absolute;
      inset: 0;
      
      background: #eceff9;
      background-size: cover;
      background-position: center;
      
      z-index: 0;
      pointer-events: none;
    }

    .support-section .sp-top-inner {
      position: relative;
      z-index: 1;
    }

    .support-section .sp-label {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      margin-bottom: 14px;
    }

    .support-section .sp-label::before,
    
    .support-section .sp-label span {
      font-size: 14px;
      font-weight: 500;
      letter-spacing: 0.22em;
      color: #111;
    }

    .support-section .sp-title {
      text-align: center;
      font-family: "Noto Sans JP", sans-serif;
      font-size: 32px;
      font-weight: 800;
      line-height: 1.4;

      color: #111;
      margin-bottom: 14px;
    }

    .support-section .sp-title .em {
      position: relative;
      color: #062870;
      display: inline-block;
    }

    .support-section .sp-sub {
      text-align: center;
      font-size: 14px;
      font-weight: 500;
      line-height: 1.7;
      color: #222;

      margin-bottom: 22px;
    }

    .support-section .sp-pill {
      display: flex;
      justify-content: center;
      margin-bottom: 18px;
    }

    .support-section .sp-pill span {
      display: inline-block;
      background: #1A2E5E;
      color: #FFFFFF;
      font-size: 14px;
      font-weight: 700;
      letter-spacing: 0.08em;
      padding: 8px 22px;
      border-radius: 999px;
      box-shadow: 0 2px 6px rgba(26, 46, 94, 0.2);
    }

    .support-section .sp-bubbles {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 8px;
      padding-bottom: 6px;
      position: relative;
    }

    .support-section .sp-bubble {
      position: relative;
      background: #FFFFFF;
      border-radius: 70px;
      padding: 4px 8px 16px;
      text-align: center;
      box-shadow: 0 2px 8px rgba(17, 35, 75, 0.08);
      border: 1px solid #EEF1F8;
    }

    .support-section .sp-bubble::after {
      content: "";
      position: absolute;
      bottom: -8px;
      left: 50%;
      transform: translateX(-50%);
      width: 0;
      height: 0;
      border-left: 8px solid transparent;
      border-right: 8px solid transparent;
      border-top: 8px solid #FFFFFF;
      filter: drop-shadow(0 2px 1px rgba(17, 35, 75, 0.06));
    }

    .support-section .sp-bubble-q {
      width: 34px;
      height: 34px;
      border-radius: 50%;
      color: #062870;
      font-size: 20px;
      font-family: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", "游明朝", "YuMincho", "MS PMincho", serif;
      font-weight: 800;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 10px;

    }

    .support-section .sp-bubble-text {
      font-size: 16px;
      font-weight: 700;
      line-height: 1.35;
      color: #111;
      text-align: center;
    }

    .support-section .sp-arrow {
      position: relative;
      height: 24px;
      background: #eef2fb;
    }

    .support-section .sp-arrow::before {
      content: "";
      position: absolute;
      top: -2px;
      left: 50%;
      transform: translateX(-50%);
      width: 0;
      height: 0;
      border-left: 16px solid transparent;
      border-right: 16px solid transparent;
      border-top: 18px solid #062870;
    }

    .support-section .sp-bottom {
      position: relative;
      background: #FFF;
      padding: 24px 20px 32px;
      overflow: hidden;
      
    }

    .support-section .sp-bottom-bg {
      position: absolute;
      inset: 0;

      background: url("../img/bg-cross.png") repeat top center;

      z-index: 0;
      pointer-events: none;
    }

    .support-section .sp-person {
      position: absolute;
      right: 0;
      bottom: 0;
      width: 58%;
      max-width: 260px;
      z-index: 1;
      pointer-events: none;
    }

    .support-section .sp-person img {
      width: 100%;
      height: auto;
      display: block;
    }

    .support-section .sp-bottom-inner {
      position: relative;
      z-index: 2;
      
    }

    .support-section .sp-b-title {
      font-family: "Noto Sans JP", sans-serif;
      font-size: 36px;
      font-weight: 800;
      line-height: 1.45;
      text-align: center;
      color: #111;
      margin-bottom: 12px;
    }

    .support-section .sp-b-title .em {
      color: #062870;
    }

    .support-section .sp-b-underline {
      width: 80px;
      height: 3px;
      background: linear-gradient(to right, #1E5BB8, #7FB0EE);
      margin-left: auto;
      margin-right: auto;
      margin-bottom: 22px;
      border-radius: 2px;
    }

    .support-section .sp-list {
      display: flex;
      flex-direction: column;
      gap: 12px;
      
    }

    .support-section .sp-list-item {
      display: flex;
      align-items: center;
      gap: 14px;
      padding: 2px 0;
    }

    .support-section .sp-list-num {
      flex-shrink: 0;
      font-size: 30px;
      font-weight: 600;
      color: #062870;
      line-height: 1;
      padding-top: 2px;
      font-family: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", "游明朝", "YuMincho", "MS PMincho", serif;
      font-style: italic;
      letter-spacing: 0.02em;
    }

    .support-section .sp-list-sep {
      flex-shrink: 0;
      width: 1px;
      align-self: stretch;
      background: #B9C3D8;
      margin: 2px 0;
    }

    .support-section .sp-list-text {
      flex: 1;
      font-size: 24px;
      font-weight: 600;
      line-height: 1.6;
      color: #252525;

      padding-top: 2px;
    }

    .support-section .sp-img {
      position: relative;
      z-index: 1;
    }

    /* 視線誘導：講義内容セクションへの下矢印（ふわっと上下動） */
    .support-section .sp-scroll-cue {
      display: flex;
      justify-content: center;
      margin: 28px 0 4px;
      pointer-events: none;
    }

    .support-section .sp-scroll-cue-arrow {
      display: block;
      width: 90px;
      height: 36px;
      background: linear-gradient(180deg, #1E3A72 0%, #0B1F44 100%);
      clip-path: polygon(0% 0%, 100% 0%, 50% 100%);
      animation: sp-cue-float 1.8s ease-in-out infinite;
      will-change: transform;
      filter: drop-shadow(0 2px 4px rgba(11, 31, 68, 0.18));
    }

    @keyframes sp-cue-float {

      0%,
      100% {
        transform: translateY(0);
        opacity: 1;
      }

      50% {
        transform: translateY(8px);
        opacity: 0.85;
      }
    }

    @media (prefers-reduced-motion: reduce) {
      .support-section .sp-scroll-cue-arrow {
        animation: none;
      }
    }

    /* ============================================================
       SECTION 02 : こんな方におススメの講座 (.recommend-section)
       ============================================================ */
    .recommend-section * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    .recommend-section {
      font-feature-settings: "palt" 1;
      color: #111;
      margin: 0 auto;
      background: #FFFFFF;
    }

    /* HERO（上部コピー＋人物写真） */
    .recommend-section .rs-hero {
      position: relative;
      padding: 60px 20px 40px;
      background: linear-gradient(120deg, #FFFFFF 0%, #F2F5FB 100%);
      overflow: hidden;
    }

    .recommend-section .rs-hero-photo {
      position: absolute;
      top: 0;
      right: -8px;
      width: 58%;
      height: 100%;
      z-index: 1;
      mask-image: linear-gradient(to left, #000 55%, transparent 100%);
      -webkit-mask-image: linear-gradient(to left, #000 55%, transparent 100%);
    }

    .recommend-section .rs-hero-photo img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    .recommend-section .rs-hero-inner {
      position: relative;
      z-index: 2;
      max-width: 60%;
    }

    .recommend-section .rs-diamonds {
      display: flex;
      gap: 4px;
      margin-bottom: 10px;
    }

    .recommend-section .rs-diamonds i {
      display: block;
      width: 9px;
      height: 9px;
      transform: rotate(45deg);
    }

    .recommend-section .rs-diamonds i:nth-child(1) {
      background: #D4A93A;
    }

    .recommend-section .rs-diamonds i:nth-child(2) {
      background: #5aaaff;
    }

    .recommend-section .rs-diamonds i:nth-child(3) {
      background: #D4A93A;
      opacity: 0.55;
    }

    .recommend-section .rs-hero-title {
      font-size: 25px;
      font-weight: 800;
      line-height: 1.5;
      color: #111;
      margin-bottom: 18px;
    }

    .recommend-section .rs-hero-title .em {
      font-size: 36px;
      color: #5aaaff;
    }

    .recommend-section .rs-hero-sub {
      font-size: 14px;
      line-height: 1.8;
      color: #333;
    }

    /* CARDS（チェックリストカード） */
    .recommend-section .rs-cards {
      padding: 36px 30px;
      background: var(--navy-700);
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .recommend-section .rs-card {
      background: #FFFFFF;
      border-radius: 10px;
      padding: 18px 16px;
      box-shadow: 0 1px 2px rgba(17, 35, 75, 0.04);
    }

    .recommend-section .rs-card-body {
      display: flex;
      flex-direction: column;
    }

    .recommend-section .rs-card-head {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 10px;
    }

    .recommend-section .rs-card-check {
      flex-shrink: 0;
      width: 22px;
      height: 22px;
      background: #5aaaff;
      color: #FFFFFF;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 13px;
      font-weight: 700;
      border-radius: 3px;
      margin-top: 2px;
      line-height: 1;
    }

    .recommend-section .rs-card-title {
      font-size: 24px;
      font-weight: 800;
      line-height: 1.4;
      letter-spacing: 1px;
      color: #111;
    }

    .recommend-section .rs-card-title .em {
      color: #5aaaff;
    }

    .recommend-section .rs-card-desc {
      font-size: 18px;
      font-weight: bold;
      line-height: 1.7;
      color: #222;
      padding-left: 32px;
      letter-spacing: 1px;
    }

    /* CTA BAND（下部ネイビー帯） */
    .recommend-section .rs-ctaband {
      background: linear-gradient(180deg, #1A3164 0%, #0E1F42 100%);
      padding: 24px 20px 26px;
      text-align: center;
      color: #FFFFFF;
      position: relative;
    }

    .recommend-section .rs-ctaband-inner {
      display: inline-block;
      position: relative;
      padding: 0 22px;
    }

    .recommend-section .rs-ctaband-inner::before,
    .recommend-section .rs-ctaband-inner::after {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      color: #D4A93A;
      font-size: 34px;
      font-weight: 300;
      line-height: 1;
    }

    .recommend-section .rs-ctaband-inner::before {
      content: "〈";
      left: -4px;
    }

    .recommend-section .rs-ctaband-inner::after {
      content: "〉";
      right: -4px;
    }

    .recommend-section .rs-ctaband-copy {
      font-size: 16.5px;
      font-weight: 700;
      line-height: 1.7;
      letter-spacing: 0.04em;
    }

    .recommend-section .rs-ctaband-copy .gold {
      display: inline-block;
      padding-bottom: 3px;
      border-bottom: 2px solid #D4A93A;
    }

    /* ============================================================
       Responsive (Mobile narrow ≤430px) — 末尾配置でカスケード優先
       PC 540px 想定で組んだサイズをスマホ向けに縮小
       後続セクション固有スタイルが先に書かれていても、
       ここで上書きされるよう必ずCSSの最後尾に置く。
       ============================================================ */
    @media (max-width: 430px) {

      /* 共通見出し */
      .heading {
        font-size: 24px;
        margin-bottom: 24px;
      }

      /* リード文：本文とstrongのジャンプ率を揃える */
      .section-lead {
        font-size: 17px;
        line-height: 1.75;
      }

      .section-lead strong {
        font-size: 26px;
      }

      /* 共通注釈：薄く・統一 */
      .small-note,
      .small-note p,
      .price-subnote,
      .contact-note,
      .learn3-section .l3-note p,
      .about-section .ab-notes p {
        font-size: 11px;
        line-height: 1.7;
        color: #8B95A8;
        font-weight: 500;
      }

      /* SECTION 02 (recommend) */
      .recommend-section .rs-hero {
        padding: 48px 18px 28px;
      }

      .recommend-section .rs-hero-photo {
        width: 46%;
        opacity: 0.9;
      }

      .recommend-section .rs-hero-inner {
        max-width: 100%;
      }

      .recommend-section .rs-hero-title {
        font-size: 21px;
        line-height: 1.5;
      }

      .recommend-section .rs-hero-title .em {
        font-size: 28px;
      }

      .recommend-section .rs-hero-sub {
        font-size: 13px;
        line-height: 1.7;
      }

      .recommend-section .rs-cards {
        padding: 26px 18px;
      }

      .recommend-section .rs-card {
        padding: 14px 12px;
      }

      .recommend-section .rs-card-title {
        font-size: 18px;
        line-height: 1.5;
        letter-spacing: 0.02em;
      }

      .recommend-section .rs-card-title br {
        display: none;
      }

      .recommend-section .rs-card-title .em {
        font-size: 17px;
      }

      .recommend-section .rs-card-desc {
        font-size: 14px;
        line-height: 1.7;
        padding-left: 32px;
      }

      /* SECTION 01 (learn3) */
      .learn3-section .l3-title {
        font-size: 22px;
      }

      .learn3-section .l3-title .num {
        font-size: 42px;
      }

      .learn3-section .l3-card-text {
        font-size: 15px;
        line-height: 1.65;
      }

      .learn3-section .l3-card-text br {
        display: none;
      }

      /* SECTION 03 (why) */
      .why-section .wy-num {
        font-size: 48px;
      }

      .why-section .wy-title {
        font-size: 22px;
      }

      .why-section .wy-title .em {
        font-size: 32px;
      }

      .why-section .wy-sub {
        font-size: 22px;
      }

      .why-section .wy-p {
        font-size: 13px;
      }

      /* イラスト枠を小さくして本文側の幅を確保 */
      .why-section .wy-illust {
        width: 88px;
        height: 88px;
      }

      .why-section .wy-block {
        padding: 24px 16px;
        gap: 12px;
      }

      .why-section .wy-lead-main {
        font-size: 18px;
        line-height: 1.7;
      }

      .why-section .wy-lead-main strong {
        font-size: 28px;
        white-space: nowrap;
      }

      .support-section .sp-scroll-cue-arrow {
        border-left-width: 14px;
        border-right-width: 14px;
        border-top-width: 17px;
      }

      .why-section .wy-close-main {
        font-size: 18px;
        line-height: 1.7;
      }

      .why-section .wy-close-main .em {
        font-size: 30px;
        white-space: nowrap;
      }

      /* "が必要な時代なのです。" は前段から改行して独立させるため
         <br> は表示したまま（display:none を付けない） */

      /* SECTION 06 (フォーム) */
      .receive-step {
        padding: 14px 6px 12px;
      }

      .receive-step-num {
        font-size: 22px;
      }

      .receive-step-text {
        font-size: 12px;
        line-height: 1.05;
      }

      .receive-note {
        font-size: 16px;
      }

      /* SECTION 07 (about) */
      .about-section .ab-hero-title {
        font-size: 26px;
      }

      .about-section .ab-stats-headline {
        font-size: 22px;
      }

      .about-section .ab-stats-sub span {
        font-size: 16px;
        padding: 5px 10px;
      }

      .about-section .ab-card-text {
        font-size: 14px;
        line-height: 1.7;
        text-align: left;
      }

      .about-section .ab-card-text br {
        display: none;
      }

      /* SECTION 08 (support) */
      .support-section .sp-title {
        font-size: 24px;
      }

      .support-section .sp-b-title {
        font-size: 22px;
      }

      .support-section .sp-list-num {
        font-size: 26px;
      }

      .support-section .sp-list-text {
        font-size: 18px;
      }

      .support-section .sp-bubble-text {
        font-size: 12px;
        line-height: 1.4;
      }

      /* 視線誘導の下矢印：モバイルは少し小さく */
      .support-section .sp-scroll-cue {
        margin: 20px 0 2px;
      }

      .support-section .sp-scroll-cue-arrow {
        border-left-width: 14px;
        border-right-width: 14px;
        border-top-width: 17px;
      }

      /* sp-bottom：人物写真の位置を引き上げ */

      .support-section .sp-person {
        width: 50%;
        max-width: 220px;
      }

      /* SECTION 09 (lesson) */
      .lesson-title {
        font-size: 20px;
      }

      .step-item {
        font-size: 14px;
        padding: 10px 12px;
        gap: 10px;
      }

      /* SECTION 10 (flow) */
      .flow-text {
        font-size: 14px;
        line-height: 1.5;
      }

      /* SECTION 11 (pricing) */
      .price-total-amount-tax {
        font-size: 38px;
      }

      .price-total-amount-tax .unit {
        font-size: 16px;
      }

      .price-total-amount {
        font-size: 18px;
      }

      /* + ごとに改行 */
      .price-breakdown-item .part {
        display: block;
      }

      .price-breakdown-item .plus {
        margin: 0 0.25em 0 0;
      }

      /* SECTION 12 (teacher) */
      .teacher-name {
        font-size: 17px;
      }

      .teacher-bio {
        font-size: 13px;
      }

      .career-text {
        font-size: 14px;
        line-height: 1.5;
      }

      /* SECTION 13 (contact) */
      .contact-row--mail .contact-value {
        font-size: 20px;
      }

      .contact-row--tel .contact-value {
        font-size: 28px;
      }

      .contact-value.small {
        font-size: 18px;
      }

      /* CTA / 体験談 */
      .testimonial-text {
        font-size: 14px;
      }

      .inline-cta-lead {
        font-size: 20px;
        line-height: 1.5;
      }

      .inline-cta-sub {
        font-size: 12px;
      }

      /* CTAボタン：両端ピッタリではなく少し余白を残す */
      .inline-cta-btn {
        max-width: 350px;
        width: calc(100% - 40px);
      }
    }

    /* ============================================================
       シニア向け増量レイヤー（design-large 専用）
       メインターゲット50〜70歳向けに視認性を確保
       - フォント約15%アップ
       - ハメコミ画像のフルブリード化
       ============================================================ */

    /* ---- 全体本文を底上げ ---- */
    body {
      font-size: 17px;
      line-height: 1.7;
    }

    /* ---- 見出し ---- */
    .heading {
      font-size: 34px;
    }

    /* ---- リード文 ---- */
    .section-lead {
      font-size: 22px;
      line-height: 1.85;
    }

    .section-lead strong {
      font-size: 38px;
    }

    /* ---- SECTION 01 learn3 ---- */
    .learn3-section .l3-title {
      font-size: 34px;
    }

    .learn3-section .l3-card-text {
      font-size: 20px;
      line-height: 1.8;
    }

    /* ---- SECTION 02 recommend ---- */
    .recommend-section .rs-hero-title {
      font-size: 27px;
    }

    .recommend-section .rs-hero-title .em {
      font-size: 38px;
    }

    .recommend-section .rs-hero-sub {
      font-size: 17px;
      line-height: 1.9;
    }

    .recommend-section .rs-card-title {
      font-size: 26px;
    }

    .recommend-section .rs-card-desc {
      font-size: 19px;
    }

    /* ---- SECTION 03 why ---- */
    .why-section .wy-title {
      font-size: 28px;
    }

    .why-section .wy-lead-main {
      font-size: 26px;
    }

    .why-section .wy-sub {
      font-size: 26px;
    }

    /* 本文として読む箇所はさらに増量 */
    .why-section .wy-p,
    .why-section .wy-body p {
      font-size: 19px;
      line-height: 1.85;
    }

    .why-section .wy-close-main {
      font-size: 26px;
    }

    /* ---- SECTION 04 (about/介) ---- */
    .about-section .ab-card-text {
      font-size: 18px;
    }

    /* ---- SECTION 05 testimonial ---- */
    .testimonial-text {
      font-size: 18px;
      line-height: 1.85;
    }

    .testimonial-tag {
      font-size: 14px;
    }

    /* ---- SECTION 06 receive form ---- */
    .receive-note {
      font-size: 22px;
    }

    .form-label {
      font-size: 17px;
    }

    .form-input,
    .form-select,
    .form-textarea {
      font-size: 17px;
    }

    .form-check label {
      font-size: 15px;
      line-height: 1.7;
    }

    /* ---- SECTION 08 support ---- */
    .support-section .sp-bubble-text {
      font-size: 18px;
    }

    .support-section .sp-list-text {
      font-size: 24px;
    }

    .support-section .sp-b-title {
      font-size: 40px;
    }

    /* ---- SECTION 09 lesson ---- */
    .lesson-title {
      font-size: 32px;
    }

    .lesson-desc {
      font-size: 18px;
      line-height: 1.85;
    }

    .step-item {
      font-size: 20px;
    }

    /* ---- SECTION 10 flow ---- */
    .flow-text {
      font-size: 20px;
    }

    /* ---- SECTION 11 pricing ---- */
    .price-total-amount-tax {
      font-size: 54px;
    }

    .price-total-amount-tax .unit {
      font-size: 22px;
    }

    .price-breakdown-item {
      font-size: 19px;
    }

    /* ---- SECTION 12 teacher ---- */
    .teacher-name {
      font-size: 21px;
    }

    .teacher-bio {
      font-size: 17px;
      line-height: 1.85;
    }

    /* ---- SECTION 13 contact ---- */
    .contact-row--mail .contact-value {
      font-size: 30px;
    }

    .contact-row--tel .contact-value {
      font-size: 38px;
    }

    .contact-value.small {
      font-size: 24px;
    }

    /* ---- CTA inline ---- */
    .inline-cta-lead {
      font-size: 40px;
    }

    .inline-cta-sub {
      font-size: 14px;
    }

    /* ---- 注釈は読みやすく13pxへ ---- */
    .small-note,
    .small-note p,
    p.small-note,
    .price-subnote,
    .contact-note,
    .learn3-section .l3-note,
    .learn3-section .l3-note p,
    .about-section .ab-notes p,
    .inline-cta-note,
    .inline-cta-source,
    .inline-cta-source p {
      font-size: 13px;
      line-height: 1.85;
    }

    /* ============================================================
       ハメコミ画像のフルブリード化
       ============================================================ */
    .bleed-x {
      margin-left: calc(-1 * var(--bleed-pad, 24px));
      margin-right: calc(-1 * var(--bleed-pad, 24px));
      width: auto;
    }

    .bleed-x img {
      width: 100%;
      display: block;
    }

    /* セクション別のパディングに合わせて変数をオーバーライド */
    .section-04 {
      --bleed-pad: 24px;
    }

    .lesson-card .bleed-x,
    .lesson-card .lesson-mainlecture-img {
      margin-left: -22px;
      margin-right: -22px;
      width: auto;
    }

    .lesson-card .bleed-x img,
    .lesson-card .lesson-mainlecture-img img {
      width: 100%;
      display: block;
    }

    /* why-section のグラフ */
    .why-section .wy-graph {
      margin-left: -20px;
      margin-right: -20px;
      width: calc(100% + 40px);
    }

    .why-section .wy-graph img {
      width: 100%;
      display: block;
    }

    /* ============================================================
       SECTION 08 : 吹き出しを縦3つ並びに（最下のみ吹き出し矢印）
       ============================================================ */
    .support-section .sp-bubbles {
      display: flex;
      flex-direction: column;
      grid-template-columns: none;
      gap: 12px;
      max-width: 360px;
      margin: 0 auto;
    }

    .support-section .sp-bubble {
      padding: 14px 18px 16px;
      border-radius: 28px;
    }

    /* 上の2つは吹き出し矢印を消す */
    .support-section .sp-bubble::after {
      display: none;
    }

    /* 一番下だけ吹き出し矢印を残す */
    .support-section .sp-bubble:last-child::after {
      display: block;
    }

    .support-section .sp-bubble-q {
      width: 30px;
      height: 30px;
      font-size: 20px;
      margin-bottom: 4px;
      display: inline-flex;
    }

    /* 縦並び時はテキスト左寄せ＋大きめ＋改行抑止 */
    .support-section .sp-bubble-text {
      text-align: left;
      font-size: 20px;
      line-height: 1.45;
      white-space: nowrap;
      text-align: center;
    }

    /* 既存の <br> による強制改行を抑止 */
    .support-section .sp-bubble-text br {
      display: none;
    }

    /* ============================================================
       SECTION 09 : 基本カリキュラムの文字を大きく
       ============================================================ */
    .curriculum-wrapper-title {
      font-size: 24px;
      line-height: 1.4;
    }

    .curriculum-wrapper-title span {
      font-size: 13px;
    }

    .curriculum-col-header {
      font-size: 18px;
      min-height: 48px;
    }

    .curriculum-col-body ol li {
      font-size: 15px;
      padding: 12px 12px 12px 0;
      line-height: 1.5;
    }

    .curriculum-scroll-note {
      font-size: 14px;
      padding: 8px;
    }

    /* ============================================================
       SECTION 09 : lesson-card を画面端まで使うレイアウト
       section-09 の左右パディングをゼロにして、
       カードを画面幅いっぱいに広げる
       ============================================================ */
    .section-09 {
      padding-left: 0;
      padding-right: 0;
    }

    /* 見出しと注釈はパディングを戻して可読性確保 */
    .section-09 .heading,
    .section-09 .small-note {
      padding-left: 24px;
      padding-right: 24px;
    }

    /* カード自体はビューポート幅。border-radius は維持しても角は端に当たるので落とす */
    .section-09 .lesson-card {
      border-left: 0;
      border-right: 0;
      border-radius: 0;
      margin-bottom: 22px;
    }

    /* カード内画像は元々 -22px だが、カードがフルブリードしたので
       結果としてビューポート両端まで到達 */
    .section-09 .lesson-card .bleed-x,
    .section-09 .lesson-card .lesson-mainlecture-img {
      margin-left: -22px;
      margin-right: -22px;
    }

    /* ============================================================
       Mobile (≤430px) 増量レイヤー
       既存の @media block より後に置くことでカスケード優先
       ============================================================ */
    @media (max-width: 430px) {
      body {
        font-size: 16px;
      }

      .heading {
        font-size: 26px;
      }

      .section-lead {
        font-size: 19px;
      }

      .section-lead strong {
        font-size: 28px;
      }

      .learn3-section .l3-title {
        font-size: 24px;
      }

      .learn3-section .l3-card-text {
        font-size: 17px;
      }

      .recommend-section .rs-hero-title {
        font-size: 23px;
      }

      .recommend-section .rs-hero-title .em {
        font-size: 30px;
      }

      .recommend-section .rs-hero-sub {
        font-size: 14px;
      }

      .recommend-section .rs-card-title {
        font-size: 19px;
      }

      .recommend-section .rs-card-desc {
        font-size: 15px;
      }

      .why-section .wy-title {
        font-size: 24px;
      }

      .why-section .wy-lead-main {
        font-size: 20px;
      }

      .why-section .wy-sub {
        font-size: 24px;
      }

      .why-section .wy-p {
        font-size: 15px;
      }

      .why-section .wy-close-main {
        font-size: 20px;
      }

      .about-section .ab-card-text {
        font-size: 16px;
      }

      .testimonial-text {
        font-size: 16px;
      }

      .receive-step-text {
        font-size: 13px;
      }

      .support-section .sp-title {
        font-size: 26px;
      }

      .support-section .sp-b-title {
        font-size: 28px;
      }

      .support-section .sp-list-text {
        font-size: 17px;
      }

      .support-section .sp-bubble-text {
        font-size: 17px;
      }

      .lesson-title {
        font-size: 22px;
      }

      .lesson-desc {
        font-size: 16px;
      }

      .step-item {
        font-size: 16px;
      }

      .flow-text {
        font-size: 16px;
      }

      .price-total-amount-tax {
        font-size: 42px;
      }

      .price-breakdown-item {
        font-size: 17px;
      }

      .teacher-name {
        font-size: 19px;
      }

      .teacher-bio {
        font-size: 15px;
      }

      .contact-row--mail .contact-value {
        font-size: 24px;
      }

      .contact-row--tel .contact-value {
        font-size: 32px;
      }

      .contact-value.small {
        font-size: 20px;
      }

      .inline-cta-lead {
        font-size: 22px;
      }

      .inline-cta-sub {
        font-size: 13px;
      }

      .small-note,
      .small-note p,
      p.small-note,
      .price-subnote,
      .contact-note,
      .learn3-section .l3-note p,
      .about-section .ab-notes p,
      .inline-cta-note,
      .inline-cta-source,
      .inline-cta-source p {
        font-size: 13px;
      }

      /* モバイルではセクションのパディングが少し小さい場合に微調整 */
      .section-04 {
        --bleed-pad: 24px;
      }
    }
.inline-cta--fv {
  padding: 0;
  background: #e7f1f9;
}

.small-note--fv {
  color: var(--ink-mute);
  background: #e7f1f9;
  margin-top: 0;
}

.small-note--flush {
  padding: 0;
}

.heading--intro {
  margin-top: 40px;
}

.text-link {
  text-decoration: underline;
}