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

* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            padding: 20px;
            padding-top: 80px; /* 固定ヘッダー分のスペース確保 */
        }
        
        .container {
            max-width: 1400px;
            margin: 0 auto;
            background: rgba(255, 255, 255, 0.95);
            border-radius: 20px;
            padding: 30px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
        }
        
        .header {
            text-align: center;
            margin-bottom: 40px;
            background: linear-gradient(135deg, #DC2626, #ee5a24);
            color: white;
            padding: 40px;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(238, 90, 36, 0.3);
            position: relative;
            overflow: hidden;
        }
        
        .header::before {
            content: "";
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: repeating-linear-gradient(
                45deg,
                transparent,
                transparent 10px,
                rgba(255, 255, 255, 0.1) 10px,
                rgba(255, 255, 255, 0.1) 20px
            );
            animation: shine 3s linear infinite;
        }
        
        @keyframes shine {
            0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
            100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
        }
        
        .header h1 {
            font-size: 3em;
            margin-bottom: 10px;
            text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.3);
            position: relative;
            z-index: 1;
        }
        
        .header p {
            font-size: 1.3em;
            opacity: 0.9;
            position: relative;
            z-index: 1;
        }
        
        .section {
            margin-bottom: 50px;
            background: white;
            border-radius: 20px;
            padding: 40px;
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
            border: 2px solid #f8f9fa;
        }
        
        .section h2 {
            color: #2c3e50;
            font-size: 2.2em;
            margin-bottom: 30px;
            border-left: 8px solid #3498db;
            padding-left: 20px;
            position: relative;
        }
        
        .section h2::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: -10px;
            width: 60px;
            height: 3px;
            background: linear-gradient(90deg, #3498db, #3378be);
            border-radius: 2px;
        }
        
        .analogy-box {
            background: linear-gradient(135deg, #3378be, #0984e3);
            color: white;
            padding: 30px;
            border-radius: 20px;
            margin: 30px 0;
            position: relative;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(116, 185, 255, 0.3);
        }
        
        .analogy-box::before {
            content: "💡";
            font-size: 4em;
            position: absolute;
            top: 20px;
            right: 20px;
            opacity: 0.2;
        }
        
        .detailed-diagram {
            background: linear-gradient(135deg, #f8f9fa, #e9ecef);
            border: 3px solid #dee2e6;
            border-radius: 20px;
            padding: 40px;
            margin: 30px 0;
            position: relative;
        }
        
        .architecture-flow {
            display: flex;
            flex-direction: column;
            gap: 40px;
            align-items: center;
        }
        
        .management-account {
            background: linear-gradient(135deg, #6c5ce7, #7E22CE);
            color: white;
            padding: 30px;
            border-radius: 20px;
            font-weight: bold;
            font-size: 1.4em;
            box-shadow: 0 15px 40px rgba(108, 92, 231, 0.4);
            position: relative;
            min-width: 300px;
            text-align: center;
        }
        
        .management-account::before {
            content: "👑";
            font-size: 2em;
            position: absolute;
            top: -20px;
            left: 50%;
            transform: translateX(-50%);
            background: white;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }
        
        .delegation-layer {
            display: flex;
            justify-content: space-around;
            width: 100%;
            flex-wrap: wrap;
            gap: 30px;
            position: relative;
        }
        
        .delegated-admin {
            background: linear-gradient(135deg, #fd79a8, #e84393);
            color: white;
            padding: 25px;
            border-radius: 15px;
            text-align: center;
            min-width: 200px;
            box-shadow: 0 10px 30px rgba(232, 67, 147, 0.4);
            position: relative;
            transition: transform 0.3s ease;
        }
        
        .delegated-admin:hover {
            transform: translateY(-10px) scale(1.05);
        }
        
        .delegated-admin::before {
            content: "⭐";
            font-size: 1.5em;
            position: absolute;
            top: -15px;
            right: -15px;
            background: white;
            color: #e84393;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
        }
        
        .target-accounts {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 20px;
            width: 100%;
        }
        
        .account-box {
            background: linear-gradient(135deg, #008662, #00cec9);
            color: white;
            padding: 20px;
            border-radius: 15px;
            text-align: center;
            box-shadow: 0 8px 25px rgba(0, 184, 148, 0.3);
            position: relative;
            transition: all 0.3s ease;
        }
        
        .account-box:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 35px rgba(0, 184, 148, 0.4);
        }
        
        .account-box::before {
            content: "🏢";
            font-size: 1.2em;
            position: absolute;
            top: -10px;
            left: 10px;
            background: white;
            color: #008662;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .flow-arrow {
            font-size: 3em;
            color: #3378be;
            margin: 20px 0;
            animation: pulse 2s infinite;
        }
        
        @keyframes pulse {
            0%, 100% { transform: scale(1); opacity: 0.8; }
            50% { transform: scale(1.1); opacity: 1; }
        }
        
        .process-flow {
            background: linear-gradient(135deg, #55efc4, #008662);
            border-radius: 20px;
            padding: 40px;
            margin: 30px 0;
            color: white;
        }
        
        .process-steps {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
            margin-top: 30px;
        }
        
        .process-step {
            background: white;
            color: #2d3436;
            padding: 30px;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            position: relative;
            border-left: 6px solid #008662;
            transition: transform 0.3s ease;
        }
        
        .process-step:hover {
            transform: translateY(-8px);
        }
        
        .step-number {
            background: linear-gradient(135deg, #3378be, #0984e3);
            color: white;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            font-size: 1.2em;
            position: absolute;
            top: -25px;
            left: 30px;
            box-shadow: 0 5px 15px rgba(116, 185, 255, 0.4);
        }
        
        .step-title {
            margin-top: 20px;
            font-size: 1.3em;
            font-weight: bold;
            color: #2c3e50;
            margin-bottom: 10px;
        }
        
        .step-description {
            color: #636e72;
            line-height: 1.6;
        }
        
        .comparison-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            margin-top: 30px;
        }
        
        .comparison-box {
            padding: 30px;
            border-radius: 20px;
            position: relative;
            color: white;
            min-height: 400px;
        }
        
        .traditional {
            background: linear-gradient(135deg, #fab1a0, #c35237);
        }
        
        .service-managed {
            background: linear-gradient(135deg, #55efc4, #008662);
        }
        
        .comparison-box h3 {
            font-size: 1.8em;
            margin-bottom: 25px;
            text-align: center;
        }
        
        .feature-list {
            list-style: none;
            padding: 0;
        }
        
        .feature-list li {
            background: rgba(255, 255, 255, 0.2);
            margin: 15px 0;
            padding: 15px;
            border-radius: 10px;
            backdrop-filter: blur(10px);
            position: relative;
            padding-left: 50px;
        }
        
        .feature-list li::before {
            content: "✓";
            position: absolute;
            left: 15px;
            top: 50%;
            transform: translateY(-50%);
            background: rgba(255, 255, 255, 0.3);
            width: 25px;
            height: 25px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
        }
        
        .deployment-timeline {
            background: linear-gradient(135deg, #ffeaa7, #9e6c0f);
            border-radius: 20px;
            padding: 40px;
            margin: 30px 0;
        }
        
        .timeline {
            position: relative;
            margin: 30px 0;
        }
        
        .timeline::before {
            content: "";
            position: absolute;
            left: 50%;
            top: 0;
            bottom: 0;
            width: 4px;
            background: linear-gradient(180deg, #3378be, #0984e3);
            transform: translateX(-50%);
            border-radius: 2px;
        }
        
        .timeline-item {
            display: flex;
            margin: 40px 0;
            align-items: center;
        }
        
        .timeline-item:nth-child(odd) {
            flex-direction: row;
        }
        
        .timeline-item:nth-child(even) {
            flex-direction: row-reverse;
        }
        
        .timeline-content {
            background: white;
            padding: 25px;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            width: 45%;
            position: relative;
        }
        
        .timeline-item:nth-child(odd) .timeline-content {
            margin-right: 10%;
        }
        
        .timeline-item:nth-child(even) .timeline-content {
            margin-left: 10%;
        }
        
        .timeline-marker {
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, #3378be, #0984e3);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5em;
            color: white;
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            box-shadow: 0 8px 25px rgba(116, 185, 255, 0.4);
            z-index: 2;
        }
        
        .use-cases {
            background: linear-gradient(135deg, #a8e6cf, #dcedc1);
            border-radius: 20px;
            padding: 40px;
            margin: 30px 0;
        }
        
        .use-case-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 25px;
            margin-top: 25px;
        }
        
        .use-case {
            background: white;
            padding: 25px;
            border-radius: 15px;
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
            border-left: 6px solid #008662;
            transition: transform 0.3s ease;
        }
        
        .use-case:hover {
            transform: translateY(-5px);
        }
        
        .use-case-icon {
            font-size: 2.5em;
            margin-bottom: 15px;
            display: block;
        }
        
        .security-diagram {
            background: linear-gradient(135deg, #c35237, #fab1a0);
            border-radius: 20px;
            padding: 40px;
            margin: 30px 0;
            color: white;
        }
        
        .security-layers {
            display: flex;
            flex-direction: column;
            gap: 20px;
            margin-top: 25px;
        }
        
        .security-layer {
            background: rgba(255, 255, 255, 0.2);
            padding: 20px;
            border-radius: 15px;
            backdrop-filter: blur(10px);
            position: relative;
            padding-left: 60px;
        }
        
        .security-layer::before {
            content: "🛡️";
            position: absolute;
            left: 15px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 1.8em;
        }
        
        .troubleshooting {
            background: linear-gradient(135deg, #fd79a8, #e84393);
            border-radius: 20px;
            padding: 40px;
            margin: 30px 0;
            color: white;
        }
        
        .trouble-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 25px;
            margin-top: 25px;
        }
        
        .trouble-item {
            background: rgba(255, 255, 255, 0.2);
            padding: 25px;
            border-radius: 15px;
            backdrop-filter: blur(10px);
        }
        
        .trouble-item h4 {
            margin-bottom: 15px;
            font-size: 1.2em;
        }
        
        .benefits-summary {
            background: linear-gradient(135deg, #6c5ce7, #7E22CE);
            border-radius: 20px;
            padding: 40px;
            margin: 30px 0;
            color: white;
            text-align: center;
        }
        
        .benefits-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 25px;
            margin-top: 30px;
        }
        
        .benefit-card {
            background: rgba(255, 255, 255, 0.2);
            padding: 25px;
            border-radius: 15px;
            backdrop-filter: blur(10px);
            text-align: center;
            transition: transform 0.3s ease;
        }
        
        .benefit-card:hover {
            transform: translateY(-8px);
        }
        
        .benefit-icon {
            font-size: 3em;
            margin-bottom: 15px;
            display: block;
        }
        
        @media (max-width: 768px) {
            .comparison-section {
                grid-template-columns: 1fr;
            }
            
            .timeline::before {
                left: 30px;
            }
            
            .timeline-item:nth-child(n) {
                flex-direction: row;
            }

            .timeline-content {
                width: calc(100% - 80px);
            }

            .timeline-item:nth-child(n) .timeline-content {
                margin-left: 60px;
                margin-right: 0;
            }

            .timeline-marker {
                left: 30px;
                transform: none;
            }
            
            .header h1 {
                font-size: 2.2em;
            }
            
            .section h2 {
                font-size: 1.8em;
            }
        }
    
        
        

        

        

        

        

        

        

        /* 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) {
            

            

            

            

            
        }