/*
 * AWS SAP学習リソース - saml-certificate-rotation-guide 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 18:19:02
 */

* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: linear-gradient(135deg, #1e3a5f 0%, #2d5a87 25%, #3498db 50%, #9b59b6 75%, #e74c3c 100%);
            padding: 20px;
            padding-top: 80px; /* 固定ヘッダー分のスペース確保 */
            line-height: 1.6;
        }
        
        .container {
            max-width: 1400px;
            margin: 0 auto;
            background: white;
            border-radius: 20px;
            box-shadow: 0 25px 70px rgba(0,0,0,0.4);
            overflow: hidden;
        }
        
        .header {
            background: linear-gradient(135deg, #1e3a5f 0%, #2d5a87 50%, #3498db 100%);
            color: white;
            padding: 50px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .header::before {
            content: '🔐';
            position: absolute;
            font-size: 18em;
            opacity: 0.1;
            top: -30px;
            right: -30px;
        }
        
        .header h1 {
            font-size: 2.8em;
            margin-bottom: 15px;
            position: relative;
            z-index: 1;
        }
        
        .header p {
            font-size: 1.3em;
            opacity: 0.95;
            position: relative;
            z-index: 1;
        }
        
        .content {
            padding: 50px;
        }
        
        .intro {
            text-align: center;
            margin-bottom: 50px;
            padding: 40px;
            background: linear-gradient(135deg, #fff5f5 0%, #ffe4e6 100%);
            border-radius: 15px;
            border-left: 6px solid #e74c3c;
        }
        
        .intro h2 {
            color: #c0392b;
            font-size: 2.2em;
            margin-bottom: 20px;
        }
        
        .intro-text {
            font-size: 1.2em;
            color: #881337;
            line-height: 1.8;
        }
        
        /* パスポートの例えセクション */
        .analogy-section {
            background: linear-gradient(135deg, #e8f4fd 0%, #d1ecf1 100%);
            padding: 50px;
            border-radius: 20px;
            margin: 50px 0;
            border-left: 8px solid #17a2b8;
        }
        
        .analogy-title {
            color: #0c5460;
            font-size: 2.5em;
            margin-bottom: 30px;
            text-align: center;
            font-weight: bold;
        }
        
        .analogy-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            margin-top: 30px;
        }
        
        .analogy-card {
            background: white;
            padding: 35px;
            border-radius: 15px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.1);
        }
        
        .analogy-icon {
            font-size: 4em;
            text-align: center;
            margin-bottom: 20px;
        }
        
        .analogy-card h3 {
            color: #0c5460;
            font-size: 1.6em;
            margin-bottom: 20px;
            text-align: center;
        }
        
        .analogy-description {
            background: #f0f9ff;
            padding: 20px;
            border-radius: 10px;
            color: #0c5460;
            line-height: 1.8;
            margin: 15px 0;
        }
        
        /* 概念説明 */
        .concept-section {
            background: white;
            padding: 40px;
            border-radius: 20px;
            margin: 50px 0;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        }
        
        .concept-title {
            text-align: center;
            font-size: 2.2em;
            color: #1e293b;
            margin-bottom: 40px;
            font-weight: bold;
        }
        
        .concept-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 25px;
        }
        
        .concept-card {
            background: linear-gradient(to bottom, #f8fafc 0%, white 100%);
            padding: 30px;
            border-radius: 15px;
            border-top: 5px solid;
            box-shadow: 0 5px 20px rgba(0,0,0,0.08);
            transition: all 0.3s ease;
        }
        
        .concept-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 15px 40px rgba(0,0,0,0.15);
        }
        
        .concept-card:nth-child(1) { border-color: #3498db; }
        .concept-card:nth-child(2) { border-color: #9b59b6; }
        .concept-card:nth-child(3) { border-color: #e74c3c; }
        
        .concept-icon {
            font-size: 3em;
            text-align: center;
            margin-bottom: 15px;
        }
        
        .concept-card h4 {
            font-size: 1.3em;
            color: #1e293b;
            text-align: center;
            margin-bottom: 15px;
        }
        
        .concept-content {
            color: #475569;
            line-height: 1.7;
        }
        
        /* 危険な手順 */
        .danger-section {
            background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
            padding: 50px;
            border-radius: 20px;
            margin: 50px 0;
            border-left: 8px solid #dc2626;
        }
        
        .danger-title {
            color: #991b1b;
            font-size: 2.2em;
            margin-bottom: 30px;
            text-align: center;
            font-weight: bold;
        }
        
        .danger-flow {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 20px;
            flex-wrap: wrap;
            margin: 30px 0;
        }
        
        .danger-step {
            background: white;
            padding: 25px;
            border-radius: 15px;
            text-align: center;
            min-width: 200px;
            border: 3px solid #dc2626;
            position: relative;
        }
        
        .danger-step::after {
            content: '❌';
            position: absolute;
            top: -15px;
            right: -15px;
            font-size: 1.5em;
        }
        
        .danger-arrow {
            font-size: 2em;
            color: #dc2626;
        }
        
        .danger-result {
            background: #dc2626;
            color: white;
            padding: 30px;
            border-radius: 15px;
            text-align: center;
            margin-top: 30px;
        }
        
        .danger-result h4 {
            font-size: 1.5em;
            margin-bottom: 15px;
        }
        
        /* 正しい手順 */
        .correct-section {
            background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
            padding: 50px;
            border-radius: 20px;
            margin: 50px 0;
            border-left: 8px solid #059669;
        }
        
        .correct-title {
            color: #065f46;
            font-size: 2.5em;
            margin-bottom: 30px;
            text-align: center;
            font-weight: bold;
        }
        
        .timeline {
            max-width: 900px;
            margin: 0 auto;
            position: relative;
            padding: 40px 0;
        }
        
        .timeline::before {
            content: '';
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            width: 4px;
            height: 100%;
            background: linear-gradient(to bottom, #059669, #047857, #34d399);
        }
        
        .timeline-item {
            margin-bottom: 50px;
            position: relative;
        }
        
        .timeline-item:nth-child(odd) {
            padding-right: calc(50% + 40px);
        }
        
        .timeline-item:nth-child(even) {
            padding-left: calc(50% + 40px);
        }
        
        .timeline-marker {
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            width: 70px;
            height: 70px;
            border-radius: 50%;
            background: white;
            border: 5px solid #059669;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8em;
            box-shadow: 0 8px 20px rgba(0,0,0,0.2);
            z-index: 2;
        }
        
        .timeline-content {
            background: white;
            padding: 25px;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            border-left: 5px solid #059669;
        }
        
        .timeline-content:hover {
            transform: scale(1.02);
            box-shadow: 0 15px 40px rgba(0,0,0,0.15);
            transition: all 0.3s ease;
        }
        
        .step-number {
            display: inline-block;
            background: linear-gradient(135deg, #059669, #047857);
            color: white;
            padding: 5px 15px;
            border-radius: 20px;
            font-weight: bold;
            font-size: 0.9em;
            margin-bottom: 10px;
        }
        
        .step-title {
            font-size: 1.4em;
            font-weight: bold;
            color: #065f46;
            margin-bottom: 10px;
        }
        
        .step-desc {
            color: #475569;
            line-height: 1.7;
        }
        
        .step-detail {
            background: #f0fdf4;
            padding: 15px;
            border-radius: 8px;
            margin-top: 15px;
            font-family: 'Courier New', monospace;
            font-size: 0.9em;
            color: #065f46;
        }
        
        /* 図解セクション */
        .diagram-section {
            background: linear-gradient(to bottom, #f8fafc 0%, white 100%);
            padding: 50px;
            border-radius: 20px;
            margin: 50px 0;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        }
        
        .diagram-title {
            text-align: center;
            font-size: 2.2em;
            color: #1e293b;
            margin-bottom: 40px;
            font-weight: bold;
        }
        
        .flow-diagram {
            display: flex;
            justify-content: space-around;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
            padding: 30px;
        }
        
        .flow-box {
            background: white;
            padding: 30px;
            border-radius: 15px;
            text-align: center;
            min-width: 180px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.1);
            border-top: 5px solid;
        }
        
        .flow-box:nth-child(1) { border-color: #3498db; }
        .flow-box:nth-child(3) { border-color: #9b59b6; }
        .flow-box:nth-child(5) { border-color: #e74c3c; }
        
        .flow-box-icon {
            font-size: 3em;
            margin-bottom: 15px;
        }
        
        .flow-box h4 {
            color: #1e293b;
            margin-bottom: 10px;
        }
        
        .flow-arrow {
            font-size: 2.5em;
            color: #64748B;
        }
        
        /* メタデータ説明 */
        .metadata-section {
            background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
            padding: 50px;
            border-radius: 20px;
            margin: 50px 0;
            border-left: 8px solid #CA8A04;
        }
        
        .metadata-title {
            color: #92400e;
            font-size: 2.2em;
            margin-bottom: 30px;
            text-align: center;
            font-weight: bold;
        }
        
        .metadata-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
        }
        
        .metadata-card {
            background: white;
            padding: 30px;
            border-radius: 15px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.1);
        }
        
        .metadata-card h4 {
            color: #92400e;
            font-size: 1.4em;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .metadata-content {
            color: #475569;
            line-height: 1.8;
        }
        
        .metadata-content code {
            background: #fef3c7;
            padding: 2px 8px;
            border-radius: 4px;
            font-family: 'Courier New', monospace;
            color: #92400e;
        }
        
        /* コードブロック */
        .code-section {
            background: #1e293b;
            color: #f1f5f9;
            padding: 30px;
            border-radius: 15px;
            overflow-x: auto;
            font-family: 'Courier New', monospace;
            font-size: 0.9em;
            line-height: 1.8;
            margin: 30px 0;
            box-shadow: 0 10px 30px rgba(0,0,0,0.3);
        }
        
        .code-title {
            color: #2563EB;
            font-weight: bold;
            margin-bottom: 15px;
            font-size: 1.1em;
        }
        
        .code-comment { color: #64748B; }
        .code-keyword { color: #f472b6; }
        .code-string { color: #34d399; }
        .code-param { color: #CA8A04; }
        
        /* 恒久対策 */
        .permanent-section {
            background: linear-gradient(135deg, #A0A0A06fe 0%, #c4b5fd 100%);
            padding: 50px;
            border-radius: 20px;
            margin: 50px 0;
            border-left: 8px solid #7c3aed;
        }
        
        .permanent-title {
            color: #5b21b6;
            font-size: 2.5em;
            margin-bottom: 30px;
            text-align: center;
            font-weight: bold;
        }
        
        .permanent-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 25px;
        }
        
        .permanent-card {
            background: white;
            padding: 30px;
            border-radius: 15px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.1);
            transition: all 0.3s ease;
        }
        
        .permanent-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(124, 58, 237, 0.3);
        }
        
        .permanent-icon {
            font-size: 3em;
            text-align: center;
            margin-bottom: 15px;
        }
        
        .permanent-card h4 {
            color: #5b21b6;
            font-size: 1.4em;
            margin-bottom: 15px;
            text-align: center;
        }
        
        .permanent-content {
            color: #475569;
            line-height: 1.8;
        }
        
        .permanent-benefit {
            background: #f3e8ff;
            padding: 15px;
            border-radius: 8px;
            margin-top: 15px;
            color: #5b21b6;
        }
        
        /* チェックリスト */
        .checklist-section {
            background: white;
            padding: 40px;
            border-radius: 20px;
            margin: 50px 0;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        }
        
        .checklist-title {
            text-align: center;
            font-size: 2em;
            color: #1e293b;
            margin-bottom: 30px;
            font-weight: bold;
        }
        
        .checklist-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
        }
        
        .checklist-column {
            background: #f8fafc;
            padding: 25px;
            border-radius: 15px;
        }
        
        .checklist-column h4 {
            color: #1e293b;
            font-size: 1.3em;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #e2e8f0;
        }
        
        .checklist-item {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 12px 0;
            border-bottom: 1px solid #e2e8f0;
        }
        
        .checklist-item:last-child {
            border-bottom: none;
        }
        
        .check-icon {
            font-size: 1.2em;
            flex-shrink: 0;
        }
        
        .checklist-text {
            color: #475569;
            line-height: 1.6;
        }
        
        /* FAQ */
        .faq-section {
            background: linear-gradient(135deg, #e0f2fe 0%, #bae6fd 100%);
            padding: 50px;
            border-radius: 20px;
            margin: 50px 0;
            border-left: 8px solid #0284c7;
        }
        
        .faq-title {
            color: #0c4a6e;
            font-size: 2.2em;
            margin-bottom: 30px;
            text-align: center;
            font-weight: bold;
        }
        
        .faq-item {
            background: white;
            padding: 25px;
            border-radius: 15px;
            margin: 20px 0;
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
        }
        
        .faq-question {
            color: #0c4a6e;
            font-size: 1.2em;
            font-weight: bold;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .faq-answer {
            color: #475569;
            line-height: 1.8;
            padding-left: 35px;
        }
        
        /* Tipボックス */
        .tip-box {
            background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
            padding: 30px;
            border-radius: 15px;
            margin: 30px 0;
            border-left: 6px solid #CA8A04;
        }
        
        .tip-title {
            font-size: 1.4em;
            font-weight: bold;
            color: #92400e;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .tip-content {
            color: #78350f;
            line-height: 1.8;
        }
        
        /* 警告ボックス */
        .warning-box {
            background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
            padding: 30px;
            border-radius: 15px;
            margin: 30px 0;
            border-left: 6px solid #dc2626;
        }
        
        .warning-title {
            font-size: 1.4em;
            font-weight: bold;
            color: #991b1b;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .warning-content {
            color: #7f1d1d;
            line-height: 1.8;
        }
        
        /* レスポンシブ */
        @media (max-width: 1024px) {
            .analogy-grid,
            .metadata-grid,
            .permanent-grid,
            .checklist-grid {
                grid-template-columns: 1fr;
            }
            
            .concept-grid {
                grid-template-columns: 1fr;
            }
            
            .timeline::before {
                left: 30px;
            }
            
            .timeline-item:nth-child(odd),
            .timeline-item:nth-child(even) {
                padding-left: 80px;
                padding-right: 0;
            }
            
            .timeline-marker {
                left: 30px;
            }
        }
        
        @media (max-width: 768px) {
            .header h1 {
                font-size: 2em;
            }
            
            .content {
                padding: 30px 20px;
            }
            
            .flow-diagram {
                flex-direction: column;
            }
            
            .flow-arrow {
                transform: rotate(90deg);
            }
            
            .danger-flow {
                flex-direction: column;
            }
            
            .danger-arrow {
                transform: rotate(90deg);
            }
        }
    
        
        

        

        

        

        

        

        

        /* 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) {
            

            

            

            

            
        }