/* plans: ページ内に直書きしていたCSSを外に出した（2026-10-09・スマホの表示を軽く）。?v= 付きで1年キャッシュ。直す時はここを直して v を上げる */
    *, *::before, *::after { box-sizing: border-box; }
    :root {
      --text: #333333;
      --gray: #6b7280;
      --teal: #0d9488;
      --teal-deep: #0f766e;
      --ink: #0f766e;
      --muted: #64748b;
      --navy: #17364f;
      --border: #e5e7eb;
      --card-shadow: 0 0 32px rgba(96, 98, 101, .08);
      --card-shadow-hover: 0 10px 40px rgba(96, 98, 101, .16);
    }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      color: var(--text);
      background: #f8fafc;
      font-family: "Inter", "Noto Sans JP", -apple-system, BlinkMacSystemFont, sans-serif;
      line-height: 1.75;
      -webkit-font-smoothing: antialiased;
    }
    a { color: inherit; text-decoration: none; }
    button { font: inherit; }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(255, 255, 255, .94);
      border-bottom: 1px solid var(--border);
      backdrop-filter: saturate(180%) blur(20px);
      -webkit-backdrop-filter: saturate(180%) blur(20px);
    }
    .header-inner {
      width: 100%;
      margin: 0 auto;
      padding: 14px 28px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
    }
    /* ダッシュボードへ戻る(2026-08-13・常設グレー) */
    .back-to-dash {
      flex: 0 0 auto;
      margin-left: auto;
      display: inline-flex;
      align-items: center;
      min-height: 40px;
      padding: 0 16px;
      border: 1px solid #cbd5e1;
      border-radius: 999px;
      background: #f1f5f9;
      color: #475569;
      font-size: 13.5px;
      font-weight: 800;
      text-decoration: none;
      white-space: nowrap;
    }
    .back-to-dash:hover { background: #e2e8f0; color: #1e293b; }
    .logo {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      min-width: 0;
      color: var(--text);
      font-size: 20px;
      font-weight: 900;
    }
    .logo-mark {
      width: 42px;
      height: 42px;
      border-radius: 14px;
      object-fit: cover;
      background: white;
      box-shadow: var(--card-shadow);
    }
    .logo .brand-word { color: #1d4ed8; }
    .logo .brand-word .line-word { color: var(--teal-deep); }
    .nav {
      display: flex;
      align-items: center;
      gap: 18px;
      color: var(--gray);
      font-size: 14px;
      font-weight: 800;
    }
    .nav a { transition: color .2s; }
    .nav a:hover,
    .nav .active { color: var(--teal-deep); }
    .nav .pill {
      padding: 8px 14px;
      border: 1px solid var(--border);
      border-radius: 999px;
      background: white;
      color: var(--text);
    }

    .container {
      max-width: 1080px;
      margin: 0 auto;
      padding: 0 22px;
    }

    .page-head {
      margin-top: 34px;
      padding: 42px;
      border: 1px solid #dbe9e7;
      border-radius: 30px;
      background:
        radial-gradient(circle at 92% 12%, rgba(56,189,248,.18), transparent 30%),
        radial-gradient(circle at 8% 88%, rgba(52,211,153,.16), transparent 32%),
        #ffffff;
      box-shadow: 0 20px 55px rgba(23,54,79,.08);
    }
    .page-eyebrow {
      display: inline-block;
      margin-bottom: 10px;
      color: var(--teal-deep);
      font-size: 12px;
      font-weight: 900;
      letter-spacing: .12em;
    }
    h1 {
      margin: 0;
      font-size: clamp(34px, 5vw, 54px);
      font-weight: 900;
      color: var(--navy);
      line-height: 1.25;
      letter-spacing: -.03em;
    }
    .page-lead {
      max-width: 720px;
      margin: 16px 0 0;
      color: #536176;
      font-size: 15px;
      font-weight: 700;
      line-height: 1.9;
    }
    .status-guide {
      display: flex;
      flex-wrap: wrap;
      gap: 9px;
      margin-top: 24px;
    }
    .status-guide span,
    .course-status {
      display: inline-flex;
      align-items: center;
      min-height: 28px;
      padding: 5px 11px;
      border-radius: 999px;
      font-size: 11px;
      font-weight: 900;
      line-height: 1.25;
    }
    .status-prep { color: #9a3412; background: #ffedd5; }
    .status-live { color: #ffffff; background: #0f766e; }
    .status-buyout { color: #78350f; background: #fef3c7; }
    .status-beta { color: #854d0e; background: #fef3c7; }
    .status-free { color: #166534; background: #dcfce7; }
    .status-dev { color: #475569; background: #e2e8f0; }
    .guide-note { color: #475569; background: #eef2f7; }

    section.container { padding-top: 64px; }
    .section-kicker {
      display: block;
      margin-bottom: 5px;
      color: var(--teal);
      font-size: 15px;
      font-weight: 900;
    }
    h2 {
      margin: 0 0 8px;
      font-size: 28px;
      font-weight: 900;
      color: var(--text);
      line-height: 1.4;
    }
    .section-lead {
      max-width: 720px;
      margin: 0 0 24px;
      color: var(--gray);
      font-size: 13px;
      font-weight: 700;
    }
    .section-price {
      display: flex;
      flex-wrap: wrap;
      align-items: baseline;
      gap: 6px 10px;
      margin: 10px 0 8px;
      color: var(--navy);
    }
    .section-price strong {
      color: var(--teal-deep);
      font-size: 25px;
      font-weight: 900;
      line-height: 1.2;
    }
    .section-price span {
      color: #475569;
      font-size: 12px;
      font-weight: 800;
    }
    .section-price small {
      padding-left: 12px;
      border-left: 1px solid #cbd5e1;
      color: #334155;
      font-size: 13px;
      font-weight: 900;
    }

    .course-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 24px;
    }
    .course-card {
      display: flex;
      flex-direction: column;
      min-height: 100%;
      border: 1px solid #e1e8ee;
      border-radius: 22px;
      background: #ffffff;
      box-shadow: var(--card-shadow);
      overflow: hidden;
      transition: transform .2s, box-shadow .2s;
    }
    a.course-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--card-shadow-hover);
    }
    .course-cover {
      position: relative;
      height: 184px;
      display: grid;
      place-items: center;
    }
    .course-cover img {
      width: 132px;
      height: 132px;
      object-fit: contain;
      filter: drop-shadow(0 10px 18px rgba(51, 51, 51, .12));
    }
    .cover-vibe,
    .cover-minpaku,
    .cover-marketing { background: #e7f4f2; }
    .cover-blog,
    .cover-boki,
    .cover-kakutei,
    .cover-biz { background: #fff8e8; }
    .cover-video,
    .cover-line,
    .cover-invest { background: #f1f5f9; }
    .course-body {
      display: flex;
      flex: 1;
      flex-direction: column;
      align-items: flex-start;
      padding: 20px 22px 24px;
    }
    .course-status-row {
      display: flex;
      flex-wrap: wrap;
      gap: 7px;
      margin-bottom: 11px;
    }
    .course-cover .course-status-row {
      position: absolute;
      z-index: 2;
      top: 12px;
      left: 12px;
      right: 12px;
      margin: 0;
    }
    .course-cover .course-meta {
      position: absolute;
      z-index: 2;
      left: 12px;
      bottom: 11px;
      flex-direction: column;
      flex-wrap: nowrap;
      align-items: flex-start;
      gap: 4px;
      max-width: calc(100% - 52px);
      margin: 0;
    }
    .course-cover .course-meta span {
      padding: 3px 7px;
      border-color: rgba(203, 213, 225, .82);
      background: rgba(255, 255, 255, .9);
      backdrop-filter: blur(4px);
      font-size: 9px;
      line-height: 1.2;
      white-space: nowrap;
    }
    .course-cover .course-action {
      position: absolute;
      z-index: 2;
      right: 14px;
      bottom: 12px;
      width: auto;
      margin: 0;
      padding: 0;
      line-height: 1;
    }
    .course-body h3 {
      margin: 0 0 8px;
      font-size: 21px;
      font-weight: 900;
      color: var(--text);
      line-height: 1.4;
    }
    .course-description {
      margin: 0;
      color: #526174;
      font-size: 12.5px;
      font-weight: 650;
      line-height: 1.75;
    }
    .course-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
      margin-top: 15px;
    }
    .course-meta span {
      padding: 4px 8px;
      border: 1px solid #e2e8f0;
      border-radius: 999px;
      color: #536176;
      background: #f8fafc;
      font-size: 10px;
      font-weight: 850;
    }
    .course-action {
      display: flex;
      width: 100%;
      justify-content: space-between;
      align-items: center;
      gap: 12px;
      margin-top: auto;
      padding-top: 18px;
      color: var(--teal-deep);
      font-size: 12px;
      font-weight: 900;
    }
    .course-action::after { content: "→"; font-size: 18px; }
    .course-price {
      margin: 0;
      font-size: 18px;
      font-weight: 900;
      color: var(--text);
      font-family: "Noto Sans JP", Verdana, Arial, sans-serif;
    }
    .course-price small {
      margin-left: 2px;
      font-size: 12px;
      font-weight: 700;
      color: var(--gray);
    }
    .course-note {
      margin: 2px 0 0;
      font-size: 12px;
      font-weight: 700;
      color: var(--gray);
    }
    .course-card.soon { box-shadow: none; }
    .course-card.soon .course-cover img { opacity: .82; }
    .course-cover img.round {
      width: 124px;
      height: 124px;
      border-radius: 999px;
      object-fit: cover;
      background: #ffffff;
      box-shadow: 0 10px 18px rgba(51, 51, 51, .10);
      filter: none;
    }
    .course-card.soon .course-price { color: var(--gray); }
    .primary-course { border-color: #cfe8e4; }
    .primary-course:hover { border-color: #8ed5cb; }

    .trust-strip {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 24px;
    }
    .trust-card {
      display: flex;
      gap: 16px;
      align-items: flex-start;
      padding: 22px;
      border-radius: 8px;
      background: #ffffff;
      box-shadow: var(--card-shadow);
    }
    .trust-ph {
      position: relative;
      flex: 0 0 auto;
      width: 60px;
      height: 60px;
      border-radius: 999px;
      background: var(--navy);
      display: grid;
      place-items: center;
      overflow: hidden;
    }
    .trust-ph.alt { background: var(--teal-deep); }
    .trust-ph img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
    .trust-ph span { color: #fff; font-size: 22px; font-weight: 900; }
    .trust-role {
      display: inline-block;
      padding: 2px 10px;
      border-radius: 999px;
      background: #ecfdf5;
      color: var(--teal-deep);
      font-size: 11px;
      font-weight: 900;
    }
    .trust-card strong {
      display: block;
      margin: 6px 0 3px;
      color: var(--text);
      font-size: 16px;
      font-weight: 900;
    }
    .trust-card p {
      margin: 0;
      color: var(--gray);
      font-size: 12px;
      font-weight: 600;
      line-height: 1.7;
    }

    .link-band-row {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 24px;
      padding-top: 56px;
      padding-bottom: 70px;
    }
    /* 入り方は2つ(2026-08-10): 主役=サブスク・従=買い切り。1カード情報2個の原則 */
    .plan-ways {
      display: grid;
      grid-template-columns: 1.15fr 1fr;
      gap: 14px;
      margin: 20px 0 18px;
    }
    .way {
      padding: 18px 20px;
      border: 1px solid #d3dfec;
      border-radius: 18px;
      background: #fff;
    }
    .way-main {
      border-color: #99f6e4;
      background: linear-gradient(135deg, #ecfdf5, #eff6ff);
    }
    .way-tag {
      display: inline-block;
      padding: 4px 10px;
      border-radius: 999px;
      background: #eef2f7;
      color: #334155;
      font-size: 11.5px;
      font-weight: 900;
    }
    .way-main .way-tag { background: #0f766e; color: #fff; }
    .way strong { display: block; margin: 10px 0 6px; font-size: 17px; color: var(--ink); }
    .way p { margin: 0 0 14px; font-size: 13px; line-height: 1.8; color: #475569; }
    .way p b { color: var(--ink); }
    .way-cta {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 44px;
      padding: 0 20px;
      border: 1px solid #cbd5e1;
      border-radius: 999px;
      background: #fff;
      color: var(--ink);
      font-size: 14px;
      font-weight: 900;
      text-decoration: none;
    }
    .way-cta-main {
      border: 0;
      background: #0f766e;
      color: #fff;
      box-shadow: 0 10px 24px rgba(15, 118, 110, .22);
    }
    @media (max-width: 760px) {
      .plan-ways { grid-template-columns: 1fr; }
      .way-cta { width: 100%; }
    }
    .buyout-strip {
      margin-top: 12px;
      border-color: #d3dfec;
      background: #fff;
      box-shadow: none;
    }

    .practice-plan {
      margin-top: 22px;
      padding: 22px 24px;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 20px;
      align-items: center;
      border: 1px solid #99f6e4;
      border-radius: 20px;
      background: linear-gradient(135deg, #ecfdf5, #eff6ff);
      text-decoration: none;
      color: var(--ink);
      box-shadow: 0 14px 34px rgba(15, 118, 110, .10);
    }
    .practice-plan span { display: block; color: var(--teal); font-size: 12px; font-weight: 900; letter-spacing: .08em; }
    .practice-plan strong { display: block; margin-top: 5px; font-size: 22px; line-height: 1.45; }
    .practice-plan p { margin: 5px 0 0; color: var(--muted); font-size: 13px; font-weight: 700; line-height: 1.7; }
    .practice-plan b { color: var(--teal); font-size: 17px; white-space: nowrap; }
    .link-band {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 14px;
      padding: 24px 26px;
      border-radius: 8px;
      background: #ffffff;
      box-shadow: var(--card-shadow);
      transition: transform .2s, box-shadow .2s;
    }
    .link-band:hover {
      transform: translateY(-3px);
      box-shadow: var(--card-shadow-hover);
    }
    .link-band strong {
      display: block;
      color: var(--text);
      font-size: 17px;
      font-weight: 900;
      line-height: 1.5;
    }
    .link-band small {
      display: block;
      color: var(--gray);
      font-size: 12px;
      font-weight: 700;
    }
    .link-band .arrow {
      flex: 0 0 auto;
      color: var(--teal);
      font-size: 22px;
      font-weight: 900;
    }

    /* 2026-08-12: 公開状態ではなく、学ぶ順番と解決したい課題で選ぶ構成 */
    .page-head.catalog-intro {
      padding: 34px 38px;
      background: #ffffff;
      box-shadow: 0 14px 40px rgba(23,54,79,.06);
    }
    .catalog-intro h1 { font-size: clamp(32px, 4.4vw, 48px); }
    .catalog-intro .page-lead { margin-top: 10px; font-size: 16px; }
    .price-bar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      margin-top: 24px;
      padding: 18px 20px;
      border-radius: 18px;
      background: #ecfdf5;
      color: var(--navy);
    }
    .price-bar-label { display: block; color: var(--teal-deep); font-size: 13px; font-weight: 900; }
    .price-bar-price { display: flex; align-items: baseline; flex-wrap: wrap; gap: 5px 10px; }
    .price-bar-price strong { font-size: 24px; line-height: 1.25; }
    .price-bar-price span { color: #475569; font-size: 12px; font-weight: 800; }
    .price-bar-price small { color: #334155; font-size: 13px; font-weight: 900; }
    .price-bar-link {
      flex: 0 0 auto;
      padding: 10px 16px;
      border-radius: 999px;
      background: var(--teal-deep);
      color: #fff;
      font-size: 13px;
      font-weight: 900;
    }
    .roy-guide {
      display: grid;
      grid-template-columns: 84px minmax(0, 1fr);
      gap: 16px;
      align-items: center;
      margin-top: 34px;
      padding: 0;
    }
    .roy-guide img {
      width: 84px;
      height: 84px;
      border-radius: 999px;
      object-fit: cover;
      background: #fff;
    }
    .roy-guide > div {
      position: relative;
      padding: 18px 22px;
      border: 1px solid #fdba74;
      border-radius: 20px;
      background: #fff8e8;
    }
    .roy-guide > div::before,
    .roy-guide > div::after {
      content: "";
      position: absolute;
      top: 50%;
      right: 100%;
      width: 0;
      height: 0;
      transform: translateY(-50%);
      border-style: solid;
    }
    .roy-guide > div::before { border-width: 10px 13px 10px 0; border-color: transparent #fdba74 transparent transparent; }
    .roy-guide > div::after { margin-right: -2px; border-width: 9px 12px 9px 0; border-color: transparent #fff8e8 transparent transparent; }
    .roy-guide span { color: #9a3412; font-size: 12px; font-weight: 900; }
    .roy-guide strong { display: block; margin-top: 3px; color: #292524; font-size: 21px; line-height: 1.55; }
    .start-section { padding-top: 28px !important; }
    .featured-course {
      display: grid;
      grid-template-columns: 260px minmax(0, 1fr);
      min-height: 270px;
    }
    .featured-course .course-cover { height: 100%; min-height: 270px; }
    .featured-course .course-cover img { width: 164px; height: 164px; }
    .featured-course .course-body { justify-content: center; padding: 30px 34px; }
    .featured-course .course-body h3 { font-size: 28px; }
    .featured-course .course-description { max-width: 610px; font-size: 14px; }
    .purpose-section { padding-top: 54px !important; }
    .purpose-section .section-lead { margin-bottom: 18px; }
    .purpose-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
    .purpose-grid .course-card { display: flex; }
    .purpose-grid .course-cover { height: 174px; min-height: 174px; }
    .purpose-grid .course-cover img { width: 106px; height: 106px; transform: none; }
    .purpose-grid .course-cover img.round { width: 96px; height: 96px; }
    .purpose-grid .course-body { padding: 17px 18px 20px; }
    .purpose-grid .course-body h3 { font-size: 18px; }
    .purpose-grid .course-description { font-size: 12px; }
    .purpose-grid .course-meta { margin-top: 10px; }
    .purpose-grid .course-action { padding-top: 10px; }
    .featured-course .course-cover .course-meta,
    .purpose-grid .course-cover .course-meta { margin: 0; }
    .featured-course .course-cover .course-action,
    .purpose-grid .course-cover .course-action { margin: 0; padding: 0; }
    .course-category {
      display: inline-block;
      margin-bottom: 7px;
      color: var(--teal-deep);
      font-size: 10px;
      font-weight: 900;
      letter-spacing: .04em;
    }
    .course-category.category-operation { color: #9a3412; }
    .course-category.category-sales { color: var(--teal-deep); }
    .course-category.category-finance { color: #1e3a5f; }
    .upcoming-strip {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 14px;
      padding: 18px 20px;
      border: 1px solid #e2e8f0;
      border-radius: 16px;
      background: #fff;
    }
    .upcoming-strip span {
      padding: 6px 10px;
      border-radius: 999px;
      background: #f1f5f9;
      color: #475569;
      font-size: 12px;
      font-weight: 800;
    }
    .compact-trust .trust-card p { line-height: 1.65; }
    .special-course-section {
      padding-top: 58px !important;
    }
    .special-course-grid {
      display: grid;
      grid-template-columns: minmax(0, 340px);
    }
    .special-course-card {
      cursor: default;
      border-color: #fed7aa;
    }
    .special-course-card .course-cover {
      height: 174px;
      min-height: 174px;
      background: #fff8e8;
    }
    .special-course-card .course-cover img {
      width: 106px;
      height: 106px;
    }
    .special-course-card .course-body {
      padding: 17px 18px 20px;
    }
    .special-course-card .course-body h3 {
      margin-bottom: 4px;
      font-size: 18px;
    }
    .special-course-subtitle {
      margin: 0 0 10px;
      color: #9a3412;
      font-size: 11px;
      font-weight: 850;
      line-height: 1.6;
    }

    @media (min-width: 941px) {
      .purpose-grid .course-card:nth-child(2) { grid-column: 1; grid-row: 2; }
      .purpose-grid .course-card:nth-child(3) { grid-column: 2; grid-row: 1; }
      .purpose-grid .course-card:nth-child(4) { grid-column: 2; grid-row: 2; }
      .purpose-grid .course-card:nth-child(5) { grid-column: 3; grid-row: 1; }
      .purpose-grid .course-card:nth-child(6) { grid-column: 3; grid-row: 2; }
    }

    @media (max-width: 940px) {
      .course-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .nav { display: none; }
    }
    @media (max-width: 640px) {
      .header-inner { padding: 12px 16px; }
      .logo { font-size: 17px; }
      .logo-mark { width: 38px; height: 38px; }
      /* スマホは .nav が消えるので、戻るボタンだけは残す(短縮表記) */
      .back-to-dash { padding: 0 13px; font-size: 12.5px; min-height: 38px; }
      .container { padding: 0 16px; }
      .page-head { margin-top: 18px; padding: 26px 22px; border-radius: 24px; }
      h1 { font-size: 34px; }
      .page-lead { font-size: 13px; }
      .status-guide { gap: 7px; margin-top: 20px; }
      section.container { padding-top: 50px; }
      h2 { font-size: 24px; }
      .status-guide .guide-note { display: none; }
      .course-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
      .course-cover { height: 108px; }
      .course-cover img { width: 82px; height: 82px; }
      .course-cover img.round { width: 76px; height: 76px; }
      .course-body { padding: 14px 13px 16px; }
      .course-status-row { margin-bottom: 8px; }
      .course-cover .course-status-row { top: 9px; left: 9px; right: 9px; margin: 0; }
      .course-cover .course-meta { display: flex; left: 9px; bottom: 9px; max-width: calc(100% - 44px); margin: 0; }
      .course-cover .course-meta span { padding: 3px 6px; font-size: 8px; }
      .course-cover .course-action { right: 10px; bottom: 10px; padding: 0; }
      .course-status { min-height: 24px; padding: 4px 8px; font-size: 9px; }
      .course-body h3 { margin-bottom: 0; font-size: 15px; line-height: 1.45; }
      .course-description,
      .course-meta { display: none; }
      .course-action { padding-top: 14px; font-size: 11px; }
      .course-action::after { font-size: 15px; }
      .section-price { gap: 3px 7px; }
      .section-price strong { font-size: 22px; }
      .section-price small { flex-basis: 100%; padding: 4px 0 0; border: 0; }
      .main-course-grid .course-card:first-child { grid-column: 1 / -1; }
      .main-course-grid .course-card:first-child .course-cover { height: 132px; }
      .main-course-grid .course-card:first-child .course-cover img { width: 104px; height: 104px; }
      .main-course-grid .course-card:first-child .course-body { padding: 16px 18px 18px; }
      .main-course-grid .course-card:first-child .course-body h3 { font-size: 19px; }
      .main-course-grid .course-card:first-child .course-description { display: block; margin-top: 8px; font-size: 12px; }
      .main-course-grid .course-card:first-child .course-meta { display: flex; margin-top: 10px; }
      .soon-grid .course-card:last-child { grid-column: 1 / -1; }
      .soon-grid .course-card:last-child { display: grid; grid-template-columns: 112px 1fr; }
      .soon-grid .course-card:last-child .course-cover { height: 100%; min-height: 124px; }
      .trust-strip { grid-template-columns: 1fr; gap: 16px; }
      .link-band-row { grid-template-columns: 1fr; gap: 16px; padding-bottom: 52px; }
      .practice-plan { grid-template-columns: 1fr; gap: 12px; padding: 18px; }
      .practice-plan strong { font-size: 19px; }
      .page-head.catalog-intro { padding: 24px 20px; }
      .catalog-intro h1 { font-size: 31px; }
      .catalog-intro .page-lead { font-size: 14px; }
      .price-bar { display: block; margin-top: 18px; padding: 15px 16px; }
      .price-bar-price strong { font-size: 22px; }
      .price-bar-link { display: block; margin-top: 12px; text-align: center; }
      /* 2026-08-13: スマホは横並びだと吹き出しの内側が231pxしかなく、2文が3〜4行に割れていた
         (16px時の2文目は303px)。文字を13pxまで縮めないと収まらず読めなくなるため、
         縦積みにして吹き出しを全幅にし、読める大きさのまま「2段」に収める。 */
      .roy-guide { grid-template-columns: 1fr; gap: 6px; margin-top: 22px; padding: 0; justify-items: start; }
      .roy-guide img { width: 54px; height: 54px; }
      .roy-guide > div { padding: 14px 16px; border-radius: 16px; width: 100%; }
      .roy-guide strong { font-size: 15px; line-height: 1.7; }
      /* 縦積みに合わせて尻尾を左向き→上向きに付け替える(トラを指したまま) */
      .roy-guide > div::before, .roy-guide > div::after {
        top: auto; right: auto; left: 20px; bottom: 100%; transform: none;
      }
      .roy-guide > div::before { border-width: 0 10px 13px 10px; border-color: transparent transparent #fdba74 transparent; }
      .roy-guide > div::after { margin-right: 0; margin-bottom: -2px; border-width: 0 9px 12px 9px; border-color: transparent transparent #fff8e8 transparent; left: 21px; }
      .start-section { padding-top: 18px !important; }
      .featured-course { display: block; }
      .featured-course .course-cover { min-height: 132px; height: 132px; }
      .featured-course .course-cover img { width: 104px; height: 104px; }
      .featured-course .course-body { padding: 18px; }
      .featured-course .course-body h3 { font-size: 19px; }
      .featured-course .course-description { display: block; margin-top: 7px; font-size: 12px; }
      .featured-course .course-meta { display: flex; margin-top: 10px; }
      .featured-course .course-cover .course-action { right: 52px; }
      .purpose-section { padding-top: 42px !important; }
      .purpose-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
      .purpose-grid .course-card { display: flex; }
      .purpose-grid .course-card { min-height: 0; align-self: start; }
      .purpose-grid .course-cover { min-height: 100px; height: 100px; }
      .purpose-grid .course-cover img { width: 74px; height: 74px; transform: translate(24px, -12px); }
      .purpose-grid .course-cover img.round { width: 68px; height: 68px; }
      .purpose-grid .course-body { padding: 13px; }
      .purpose-grid .course-body h3 { font-size: 15px; }
      .purpose-grid .course-category { margin-bottom: 5px; font-size: 9px; }
      .purpose-grid .course-description {
        display: -webkit-box;
        margin-top: 7px;
        overflow: hidden;
        font-size: 11px;
        line-height: 1.6;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
      }
      .purpose-grid .course-action { padding-top: 12px; }
      .upcoming-strip { padding: 14px; }
      .special-course-section { padding-top: 46px !important; }
      .special-course-grid { grid-template-columns: 1fr; }
      .special-course-card .course-cover { min-height: 124px; height: 124px; }
      .special-course-card .course-cover img { width: 84px; height: 84px; }
      .special-course-card .course-body { padding: 16px 18px 18px; }
      .special-course-card .course-body h3 { font-size: 18px; }
      .special-course-card .course-description { display: block; }
    }