/* ビジネスフレームワーク連結アプリ - スタイルシート */

:root {
    --primary-color: #3b82f6;
    --secondary-color: #6b7280;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --bg-color: #f9fafb;
    --text-color: #111827;
    --border-color: #e5e7eb;
    --card-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ナビゲーション */
.navbar {
    background: white;
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--card-shadow);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand a {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
}

.nav-menu {
    display: flex;
    gap: 1.5rem;
}

.nav-menu a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-menu a:hover {
    color: var(--primary-color);
}

/* メインコンテンツ */
.main-content {
    min-height: calc(100vh - 200px);
    padding: 2rem 0;
}

/* ヒーローセクション */
.hero {
    text-align: center;
    padding: 3rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 12px;
    margin-bottom: 3rem;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.hero .lead {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.hero .subtitle {
    font-size: 1rem;
    opacity: 0.9;
}

/* 機能カード */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--card-shadow);
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

/* ボタン */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: #2563eb;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: white;
}

.btn-secondary:hover {
    background-color: #4b5563;
}

.btn-danger {
    background-color: var(--danger-color);
    color: white;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

/* CTA セクション */
.cta-section {
    text-align: center;
    padding: 3rem 0;
    background: white;
    border-radius: 8px;
    margin-bottom: 3rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 1.5rem;
}

/* ワークフロー */
.workflow {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    margin-bottom: 3rem;
}

.workflow h2 {
    text-align: center;
    margin-bottom: 2rem;
}

.workflow-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.workflow-step {
    flex: 1;
    min-width: 180px;
    text-align: center;
    padding: 1.5rem;
    background: var(--bg-color);
    border-radius: 8px;
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin: 0 auto 1rem;
}

.workflow-arrow {
    font-size: 2rem;
    color: var(--secondary-color);
}

/* フォーム */
.form-section {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    margin-bottom: 2rem;
    box-shadow: var(--card-shadow);
}

.form-section h2 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.section-description {
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.form-input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.2s;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-actions {
    text-align: center;
    margin-top: 2rem;
}

small {
    display: block;
    color: var(--secondary-color);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

/* 動的フォーム項目 */
.insight-item, .competitor-item, .asset-item {
    background: var(--bg-color);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    border: 1px solid var(--border-color);
}

/* ローディング */
.loading {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    z-index: 1000;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* 結果ページ */
.page-header {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    margin-bottom: 2rem;
    box-shadow: var(--card-shadow);
}

.page-header h1 {
    margin-bottom: 0.5rem;
}

.action-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

/* PMFスコアカード */
.pmf-score-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 2rem;
    border-radius: 8px;
    margin-bottom: 2rem;
    text-align: center;
}

.score-display {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.5rem;
    margin: 1.5rem 0;
}

.score-value {
    font-size: 4rem;
    font-weight: bold;
}

.score-max {
    font-size: 2rem;
    opacity: 0.8;
}

.score-bar {
    width: 100%;
    height: 20px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 10px;
    overflow: hidden;
    margin: 1rem 0;
}

.score-fill {
    height: 100%;
    background: white;
    transition: width 1s ease-out;
}

.score-description {
    font-size: 1.1rem;
    margin-top: 1rem;
}

/* フレームワークセクション */
.framework-section {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    margin-bottom: 2rem;
    box-shadow: var(--card-shadow);
}

.framework-section h2 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 0.5rem;
}

/* SWOTグリッド */
.swot-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.swot-quadrant {
    padding: 1.5rem;
    border-radius: 8px;
    border: 2px solid;
}

.swot-strengths {
    background: #ecfdf5;
    border-color: var(--success-color);
}

.swot-weaknesses {
    background: #fef2f2;
    border-color: var(--danger-color);
}

.swot-opportunities {
    background: #eff6ff;
    border-color: var(--primary-color);
}

.swot-threats {
    background: #fef3c7;
    border-color: var(--warning-color);
}

.swot-quadrant h3 {
    margin-bottom: 1rem;
}

.swot-quadrant ul {
    list-style: none;
}

.swot-quadrant li {
    margin-bottom: 0.75rem;
    padding-left: 1.5rem;
    position: relative;
}

.swot-quadrant li:before {
    content: "▪";
    position: absolute;
    left: 0;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 4px;
    font-size: 0.75rem;
    margin-left: 0.5rem;
}

.origin {
    display: block;
    font-size: 0.875rem;
    color: var(--secondary-color);
    margin-top: 0.25rem;
}

/* BMCグリッド */
.bmc-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
}

.bmc-cell {
    padding: 1rem;
    border-radius: 8px;
    background: var(--bg-color);
    border: 1px solid var(--border-color);
}

.bmc-partners { grid-column: 1; grid-row: 1 / 3; }
.bmc-activities { grid-column: 2; grid-row: 1; }
.bmc-value { grid-column: 3; grid-row: 1 / 3; background: #eff6ff; }
.bmc-relationships { grid-column: 4; grid-row: 1; }
.bmc-segments { grid-column: 5; grid-row: 1 / 3; }
.bmc-resources { grid-column: 2; grid-row: 2; }
.bmc-channels { grid-column: 4; grid-row: 2; }
.bmc-cost { grid-column: 1 / 3; grid-row: 3; }
.bmc-revenue { grid-column: 3 / 6; grid-row: 3; }

.bmc-cell h3 {
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.bmc-cell ul {
    list-style: none;
    font-size: 0.875rem;
}

.bmc-cell li {
    margin-bottom: 0.5rem;
}

/* OKRカード */
.okr-card {
    background: var(--bg-color);
    padding: 2rem;
    border-radius: 8px;
}

.objective {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.key-results {
    list-style: none;
}

.key-results li {
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    background: white;
    border-left: 4px solid var(--primary-color);
    border-radius: 4px;
}

/* STP/4P グリッド */
.stp-4p-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.strategy-card {
    background: var(--bg-color);
    padding: 1.5rem;
    border-radius: 8px;
}

.strategy-item {
    margin-bottom: 1rem;
}

.strategy-item strong {
    color: var(--primary-color);
    display: block;
    margin-bottom: 0.25rem;
}

/* ヘルプページ */
.help-section {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    margin-bottom: 2rem;
}

.help-section h2 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.help-list {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
}

.help-list li {
    margin-bottom: 0.5rem;
}

.framework-flow {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1.5rem;
}

.flow-item {
    background: var(--bg-color);
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
}

.flow-arrow {
    text-align: center;
    font-size: 2rem;
    color: var(--primary-color);
}

.faq-item {
    background: var(--bg-color);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.faq-item h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.help-cta {
    text-align: center;
    margin-top: 2rem;
}

/* 保存済みプラン */
.saved-plans {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    margin-bottom: 2rem;
}

.plan-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: var(--bg-color);
    border-radius: 8px;
    margin-bottom: 1rem;
}

.plan-info h3 {
    margin-bottom: 0.25rem;
}

.plan-date {
    color: var(--secondary-color);
    font-size: 0.875rem;
}

/* フッター */
.footer {
    background: white;
    border-top: 1px solid var(--border-color);
    padding: 2rem 0;
    text-align: center;
    color: var(--secondary-color);
}

/* 拡張フレームワーク用スタイル */
.framework-section-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 1.5rem;
    border-radius: 8px;
    margin: 2rem 0 1rem 0;
    text-align: center;
}

.collapsible-section {
    background: white;
    border-radius: 8px;
    margin-bottom: 1rem;
    box-shadow: var(--card-shadow);
}

.section-summary {
    cursor: pointer;
    padding: 1.5rem;
    list-style: none;
    user-select: none;
}

.section-summary::-webkit-details-marker {
    display: none;
}

.section-summary h3 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.section-summary p {
    color: var(--secondary-color);
    margin: 0;
}

.section-summary:hover {
    background: var(--bg-color);
}

.unit {
    font-size: 0.875rem;
    color: var(--secondary-color);
    margin-left: 0.25rem;
}

.form-textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
    resize: vertical;
    transition: border-color 0.2s;
}

.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.financial-table {
    overflow-x: auto;
    margin: 1rem 0;
}

.financial-table table {
    width: 100%;
    border-collapse: collapse;
}

.financial-table th,
.financial-table td {
    padding: 0.75rem;
    text-align: left;
    border: 1px solid var(--border-color);
}

.financial-table th {
    background: var(--bg-color);
    font-weight: 600;
}

.form-input-table {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.875rem;
}

.form-input-table:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* TAM/SAM/SOM ビジュアル */
.tam-sam-som-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin: 2rem 0;
    flex-wrap: wrap;
}

.market-circle {
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: white;
}

.tam-circle {
    width: 150px;
    height: 150px;
    background: rgba(59, 130, 246, 0.3);
    font-size: 1.5rem;
}

.sam-circle {
    width: 120px;
    height: 120px;
    background: rgba(59, 130, 246, 0.6);
    font-size: 1.25rem;
}

.som-circle {
    width: 90px;
    height: 90px;
    background: rgba(59, 130, 246, 0.9);
    font-size: 1rem;
}

/* マイルストーン、リスク、ペルソナ、ジャーニー項目 */
.milestone-item,
.risk-item,
.persona-item,
.journey-stage-item {
    background: var(--bg-color);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-color);
    position: relative;
}

.milestone-item h4,
.risk-item h4,
.persona-item h5,
.journey-stage-item h5 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* 5フォース ビジュアル */
.five-forces-visual {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin: 2rem 0;
}

.force-item {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
    font-size: 0.875rem;
}

.subtitle {
    font-size: 0.95rem;
    color: var(--warning-color);
    font-weight: 500;
}

/* 拡張フレームワーク結果表示 */
.extended-section {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    margin-bottom: 2rem;
    box-shadow: var(--card-shadow);
}

.extended-section h2 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.financial-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.metric-card {
    background: var(--bg-color);
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
    border-left: 4px solid var(--primary-color);
}

.metric-value {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-color);
    margin: 0.5rem 0;
}

.metric-label {
    color: var(--secondary-color);
    font-size: 0.875rem;
}

.forecast-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
}

.forecast-table th,
.forecast-table td {
    padding: 1rem;
    text-align: right;
    border: 1px solid var(--border-color);
}

.forecast-table th {
    background: var(--bg-color);
    font-weight: 600;
    text-align: center;
}

.forecast-table td:first-child,
.forecast-table th:first-child {
    text-align: left;
}

.roadmap-timeline {
    position: relative;
    padding-left: 2rem;
    margin: 2rem 0;
}

.roadmap-item {
    position: relative;
    padding: 1.5rem;
    background: var(--bg-color);
    border-radius: 8px;
    margin-bottom: 1.5rem;
    margin-left: 2rem;
}

.roadmap-item::before {
    content: '';
    position: absolute;
    left: -2rem;
    top: 1.5rem;
    width: 16px;
    height: 16px;
    background: var(--primary-color);
    border-radius: 50%;
}

.roadmap-item::after {
    content: '';
    position: absolute;
    left: -1.5rem;
    top: 2.5rem;
    width: 2px;
    height: calc(100% + 1.5rem);
    background: var(--border-color);
}

.roadmap-item:last-child::after {
    display: none;
}

.risk-matrix {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.risk-card {
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid;
}

.risk-card.severity-high {
    background: #fef2f2;
    border-left-color: var(--danger-color);
}

.risk-card.severity-medium {
    background: #fef3c7;
    border-left-color: var(--warning-color);
}

.risk-card.severity-low {
    background: #f0fdf4;
    border-left-color: var(--success-color);
}

.persona-card {
    background: var(--bg-color);
    padding: 2rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.persona-header {
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 1rem;
    margin-bottom: 1rem;
}

.persona-attribute {
    margin-bottom: 1rem;
}

.persona-attribute strong {
    color: var(--primary-color);
    display: block;
    margin-bottom: 0.25rem;
}

.forces-radar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.force-metric {
    text-align: center;
    padding: 1.5rem;
    background: var(--bg-color);
    border-radius: 8px;
}

.force-score {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-color);
    margin: 1rem 0;
}

.force-bar {
    width: 100%;
    height: 10px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    overflow: hidden;
    margin-top: 0.5rem;
}

.force-bar-fill {
    height: 100%;
    background: var(--primary-color);
    transition: width 1s ease-out;
}

.framework-subsection {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.framework-subsection:last-child {
    border-bottom: none;
}

.framework-subsection h3, .framework-subsection h4 {
    color: var(--primary-color);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.journey-card {
    background: var(--bg-color);
    padding: 2rem;
    border-radius: 8px;
    margin-bottom: 2rem;
}

.journey-stages {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.journey-stage {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
}

.journey-stage h5 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* レスポンシブ */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 1.75rem;
    }

    .swot-grid {
        grid-template-columns: 1fr;
    }

    .bmc-grid {
        grid-template-columns: 1fr;
    }

    .bmc-cell {
        grid-column: auto !important;
        grid-row: auto !important;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .workflow-steps {
        flex-direction: column;
    }

    .workflow-arrow {
        transform: rotate(90deg);
    }

    .action-buttons {
        flex-direction: column;
    }

    .nav-menu {
        gap: 0.75rem;
        font-size: 0.875rem;
    }
}

/* ヘルプとガイダンス用スタイル */
.help-banner {
    background: linear-gradient(135deg, #e0f2fe 0%, #dbeafe 100%);
    border-left: 4px solid #3b82f6;
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 1rem;
    color: #1e40af;
    line-height: 1.6;
}

.section-help {
    margin-bottom: 1.5rem;
}

.help-details {
    margin-top: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0;
}

.help-details summary {
    padding: 0.75rem 1rem;
    cursor: pointer;
    font-weight: 500;
    color: var(--primary-color);
    background: var(--bg-color);
    border-radius: 6px;
    user-select: none;
}

.help-details summary:hover {
    background: #e0f2fe;
}

.help-details[open] summary {
    border-bottom: 1px solid var(--border-color);
    border-radius: 6px 6px 0 0;
}

.help-content {
    padding: 1rem 1.5rem;
    line-height: 1.7;
}

.help-content p {
    margin: 0.75rem 0;
}

.help-content ul {
    margin: 0.5rem 0 1rem 1.5rem;
    list-style-type: disc;
}

.help-content li {
    margin: 0.5rem 0;
    color: var(--text-color);
}

.help-content strong {
    color: var(--primary-color);
}

.field-hint {
    display: block;
    color: #6b7280;
    font-size: 0.875rem;
    margin-top: 0.25rem;
    font-style: italic;
}

.required {
    color: #ef4444;
    font-weight: bold;
}

.section-description {
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.section-description strong {
    color: var(--text-color);
}

/* 拡張フレームワーク用ヘルプ */
.framework-help-box {
    background: #f0fdf4;
    border-left: 4px solid #10b981;
    padding: 1rem 1.5rem;
    border-radius: 6px;
    margin-bottom: 1.5rem;
}

.framework-help-box h4 {
    color: #065f46;
    margin-bottom: 0.5rem;
}

.framework-help-box p {
    color: #047857;
    margin: 0.5rem 0;
    line-height: 1.6;
}

.framework-help-box ul {
    margin: 0.5rem 0 0 1.5rem;
    color: #047857;
}

.framework-help-box li {
    margin: 0.25rem 0;
}

/* 入力例ボックス */
.example-box {
    background: #fef3c7;
    border: 1px solid #fbbf24;
    padding: 1rem;
    border-radius: 6px;
    margin-top: 0.5rem;
}

.example-box strong {
    color: #92400e;
}

.example-box p {
    margin: 0.5rem 0;
    color: #78350f;
}