/*
 * AWS SAP学習リソース - cloudtrail-lake-infographic 専用CSS
 * ページ固有のレイアウト・セクション・コンポーネントスタイル
 *
 * 自動生成日: 2026-01-11 18:19:27
 */

* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Helvetica Neue', Arial, 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            line-height: 1.6;
        
            padding-top: 80px; /* 固定ヘッダー分のスペース確保 */
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
        }
        
        .header {
            text-align: center;
            color: white;
            margin-bottom: 40px;
        }
        
        .header h1 {
            font-size: 3em;
            margin-bottom: 20px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
            animation: fadeInDown 1s ease-out;
        }
        
        .subtitle {
            font-size: 1.3em;
            opacity: 0.9;
            animation: fadeInUp 1s ease-out 0.3s both;
        }
        
        .section {
            background: white;
            border-radius: 20px;
            padding: 30px;
            margin-bottom: 30px;
            box-shadow: 0 15px 35px rgba(0,0,0,0.1);
            animation: slideInUp 0.8s ease-out;
        }
        
        .section h2 {
            color: #4a5568;
            font-size: 2.2em;
            margin-bottom: 20px;
            border-bottom: 3px solid #667eea;
            padding-bottom: 10px;
        }
        
        .analogy-container {
            display: flex;
            align-items: center;
            gap: 40px;
            margin: 30px 0;
            flex-wrap: wrap;
        }
        
        .analogy-text {
            flex: 1;
            min-width: 300px;
        }
        
        .analogy-visual {
            flex: 1;
            min-width: 300px;
            text-align: center;
        }
        
        .library-icon {
            width: 200px;
            height: 200px;
            background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 50%, #fecfef 100%);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            animation: pulse 2s infinite;
            position: relative;
        }
        
        .library-icon::before {
            content: "📚";
            font-size: 4em;
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 25px;
            margin: 30px 0;
        }
        
        .feature-card {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 25px;
            border-radius: 15px;
            text-align: center;
            transform: translateY(20px);
            opacity: 0;
            animation: cardSlideIn 0.8s ease-out forwards;
        }
        
        .feature-card:nth-child(1) { animation-delay: 0.1s; }
        .feature-card:nth-child(2) { animation-delay: 0.2s; }
        .feature-card:nth-child(3) { animation-delay: 0.3s; }
        .feature-card:nth-child(4) { animation-delay: 0.4s; }
        
        .feature-icon {
            font-size: 3em;
            margin-bottom: 15px;
            display: block;
        }
        
        .feature-card h3 {
            font-size: 1.4em;
            margin-bottom: 15px;
        }
        
        .comparison-table {
            background: #f7fafc;
            border-radius: 15px;
            padding: 25px;
            margin: 30px 0;
        }
        
        .comparison-row {
            display: flex;
            align-items: center;
            padding: 15px 0;
            border-bottom: 1px solid #e2e8f0;
        }
        
        .comparison-row:last-child {
            border-bottom: none;
        }
        
        .comparison-before {
            flex: 1;
            color: #e53e3e;
        }
        
        .comparison-arrow {
            font-size: 2em;
            margin: 0 20px;
            color: #667eea;
        }
        
        .comparison-after {
            flex: 1;
            color: #38a169;
        }
        
        .workflow-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin: 30px 0;
            flex-wrap: wrap;
            gap: 20px;
        }
        
        .workflow-step {
            background: linear-gradient(135deg, #4299e1 0%, #667eea 100%);
            color: white;
            padding: 20px;
            border-radius: 15px;
            text-align: center;
            min-width: 150px;
            position: relative;
            animation: stepFadeIn 0.8s ease-out;
        }
        
        .workflow-step:nth-child(1) { animation-delay: 0.2s; }
        .workflow-step:nth-child(2) { animation-delay: 0.4s; }
        .workflow-step:nth-child(3) { animation-delay: 0.6s; }
        .workflow-step:nth-child(4) { animation-delay: 0.8s; }
        
        .workflow-step::after {
            content: "→";
            position: absolute;
            right: -30px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 2em;
            color: #667eea;
        }
        
        .workflow-step:last-child::after {
            display: none;
        }
        
        .step-number {
            background: white;
            color: #667eea;
            border-radius: 50%;
            width: 30px;
            height: 30px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            margin: 0 auto 10px;
        }
        
        .highlight-box {
            background: linear-gradient(135deg, #ffd89b 0%, #19547b 100%);
            color: white;
            padding: 25px;
            border-radius: 15px;
            margin: 25px 0;
            text-align: center;
            animation: glow 2s ease-in-out infinite alternate;
        }
        
        .emoji {
            font-size: 1.5em;
            margin: 0 5px;
        }
        
        @keyframes fadeInDown {
            from { opacity: 0; transform: translateY(-30px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        @keyframes fadeInUp {
            from { opacity: 0; transform: translateY(30px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        @keyframes slideInUp {
            from { opacity: 0; transform: translateY(50px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.05); }
            100% { transform: scale(1); }
        }
        
        @keyframes cardSlideIn {
            to { opacity: 1; transform: translateY(0); }
        }
        
        @keyframes stepFadeIn {
            from { opacity: 0; transform: scale(0.8); }
            to { opacity: 1; transform: scale(1); }
        }
        
        @keyframes glow {
            from { box-shadow: 0 0 20px rgba(255, 216, 155, 0.5); }
            to { box-shadow: 0 0 30px rgba(255, 216, 155, 0.8); }
        }
        
        @media (max-width: 768px) {
            .header h1 { font-size: 2em; }
            .analogy-container { flex-direction: column; }
            .workflow-container { flex-direction: column; }
            .workflow-step::after { display: none; }
        }
    
        

    
        
        

        

        

        

        

        

        @media (max-width: 768px) {
            
        }

    
        
        

        

        

        

        

        

        

        /* 読書進捗インジケーター */
        

        

        

        /* トップに戻るボタン */
        

        

        

        

        /* Mobile responsive */
        @media (max-width: 768px) {
            

            

            

            

            
        }