/*
 * AWS SAP学習リソース - s3_storage_classes_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 18:19:31
 */

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

        body {
            font-family: 'Helvetica Neue', Arial, sans-serif;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: #333;
            line-height: 1.8;
            font-size: 16px;
        
            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;
            animation: fadeInDown 1s ease-out;
        }

        .header h1 {
            font-size: 3.5em;
            margin-bottom: 15px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }

        .header p {
            font-size: 1.4em;
            opacity: 0.9;
            margin-bottom: 20px;
        }

        .section {
            background: white;
            border-radius: 20px;
            padding: 40px;
            margin-bottom: 30px;
            box-shadow: 0 20px 40px rgba(0,0,0,0.1);
            animation: fadeInUp 1s ease-out;
        }

        .intro-analogy {
            background: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%);
            text-align: center;
            padding: 30px;
            border-radius: 15px;
            margin-bottom: 30px;
        }

        .intro-analogy h2 {
            color: #d63384;
            font-size: 2em;
            margin-bottom: 15px;
        }

        .storage-cards {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
            margin: 30px 0;
        }

        .storage-card {
            background: white;
            padding: 30px;
            border-radius: 15px;
            text-align: center;
            box-shadow: 0 10px 25px rgba(0,0,0,0.1);
            transition: all 0.3s ease;
            border: 3px solid transparent;
            position: relative;
            overflow: hidden;
        }

        .storage-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.2);
        }

        .storage-card.standard {
            border-color: #2E7D32;
            background: linear-gradient(135deg, #e8f5e8 0%, #c8e6c9 100%);
        }

        .storage-card.standard-ia {
            border-color: #D97706;
            background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
        }

        .storage-card.glacier {
            border-color: #2196f3;
            background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
        }

        .storage-card.deep-archive {
            border-color: #9c27b0;
            background: linear-gradient(135deg, #f3e5f5 0%, #e1bee7 100%);
        }

        .storage-icon {
            font-size: 4em;
            margin-bottom: 20px;
            display: block;
        }

        .house-diagram {
            background: #f8f9fa;
            border-radius: 20px;
            padding: 40px;
            margin: 30px 0;
            position: relative;
        }

        .house-structure {
            display: grid;
            grid-template-columns: 1fr 1fr;
            grid-template-rows: auto auto auto;
            gap: 20px;
            max-width: 800px;
            margin: 0 auto;
        }

        .house-room {
            background: white;
            padding: 25px;
            border-radius: 15px;
            text-align: center;
            box-shadow: 0 10px 25px rgba(0,0,0,0.1);
            transition: all 0.3s ease;
            cursor: pointer;
            border: 3px solid transparent;
        }

        .house-room:hover {
            transform: scale(1.05);
            box-shadow: 0 15px 35px rgba(0,0,0,0.2);
        }

        .living-room {
            background: linear-gradient(135deg, #e8f5e8 0%, #c8e6c9 100%);
            border-color: #2E7D32;
        }

        .closet {
            background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
            border-color: #D97706;
        }

        .attic {
            background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
            border-color: #2196f3;
            grid-column: 1 / 3;
        }

        .storage-unit {
            background: linear-gradient(135deg, #f3e5f5 0%, #e1bee7 100%);
            border-color: #9c27b0;
            grid-column: 1 / 3;
        }

        .comparison-table {
            background: #f8f9fa;
            border-radius: 15px;
            padding: 30px;
            margin: 30px 0;
            overflow-x: auto;
        }

        .comparison-grid {
            display: grid;
            grid-template-columns: 200px repeat(4, 1fr);
            gap: 15px;
            min-width: 800px;
        }

        .comparison-header {
            background: #667eea;
            color: white;
            padding: 15px;
            border-radius: 10px;
            text-align: center;
            font-weight: bold;
        }

        .comparison-cell {
            background: white;
            padding: 15px;
            border-radius: 10px;
            text-align: center;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }

        .cost-scale {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin: 30px 0;
            padding: 20px;
            background: linear-gradient(90deg, #2E7D32 0%, #D97706 25%, #2196f3 50%, #9c27b0 100%);
            border-radius: 15px;
            color: white;
            font-weight: bold;
        }

        .step-by-step {
            background: #f8f9fa;
            padding: 30px;
            border-radius: 15px;
            margin: 30px 0;
        }

        .step-item {
            background: white;
            padding: 25px;
            margin: 20px 0;
            border-radius: 10px;
            border-left: 5px solid #667eea;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            display: flex;
            align-items: center;
            gap: 20px;
            transition: all 0.3s ease;
        }

        .step-item:hover {
            transform: translateX(10px);
            box-shadow: 0 10px 25px rgba(0,0,0,0.15);
        }

        .step-number {
            background: #667eea;
            color: white;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            font-size: 1.5em;
            flex-shrink: 0;
        }

        .step-content h3 {
            color: #667eea;
            margin-bottom: 10px;
        }

        .faq-section {
            background: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%);
            padding: 30px;
            border-radius: 15px;
        }

        .faq-item {
            background: white;
            margin: 15px 0;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }

        .faq-question {
            background: #667eea;
            color: white;
            padding: 20px;
            cursor: pointer;
            font-weight: bold;
            transition: background 0.3s ease;
        }

        .faq-question:hover {
            background: #5a6fd8;
        }

        .faq-answer {
            padding: 20px;
            background: white;
            border-top: 2px solid #f0f0f0;
        }

        .highlight-box {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 25px;
            border-radius: 15px;
            margin: 20px 0;
            text-align: center;
        }

        .benefit-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin: 30px 0;
        }

        .benefit-card {
            background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
            padding: 25px;
            border-radius: 15px;
            text-align: center;
            transition: all 0.3s ease;
        }

        .benefit-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.2);
        }

        .lifecycle-diagram {
            background: white;
            border-radius: 15px;
            padding: 30px;
            margin: 30px 0;
            box-shadow: 0 10px 25px rgba(0,0,0,0.1);
        }

        .lifecycle-flow {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
        }

        .lifecycle-step {
            background: #f8f9fa;
            padding: 20px;
            border-radius: 10px;
            text-align: center;
            min-width: 150px;
            position: relative;
            border: 2px solid transparent;
            transition: all 0.3s ease;
        }

        .lifecycle-step:hover {
            transform: scale(1.05);
            border-color: #667eea;
        }

        .lifecycle-arrow {
            font-size: 2em;
            color: #667eea;
            animation: bounce 2s infinite;
        }

        @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 bounce {
            0%, 20%, 50%, 80%, 100% {
                transform: translateY(0);
            }
            40% {
                transform: translateY(-10px);
            }
            60% {
                transform: translateY(-5px);
            }
        }

        @media (max-width: 768px) {
            .header h1 {
                font-size: 2.5em;
            }
            
            .house-structure {
                grid-template-columns: 1fr;
            }
            
            .comparison-grid {
                grid-template-columns: 150px repeat(4, 1fr);
                font-size: 14px;
            }
            
            .cost-scale {
                flex-direction: column;
                gap: 10px;
            }
            
            .lifecycle-flow {
                flex-direction: column;
            }
            
            .lifecycle-arrow {
                transform: rotate(90deg);
            }
            
            .step-item {
                flex-direction: column;
                text-align: center;
            }
        }
    
        
        

        

        

        

        

        

        

        /* 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) {
            

            

            

            

            
        }