/*
 * AWS SAP学習リソース - guardduty-suppression-rules 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', 'Hiragino Kaku Gothic ProN', 'メイリオ', sans-serif;
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
            min-height: 100vh;
            padding: 40px 20px;
            color: #e8e8e8;
        }

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

        /* ヘッダー */
        .header {
            text-align: center;
            margin-bottom: 50px;
            padding: 40px;
            background: linear-gradient(135deg, #e94560 0%, #ff6b6b 100%);
            border-radius: 24px;
            box-shadow: 0 20px 60px rgba(233, 69, 96, 0.3);
            position: relative;
            overflow: hidden;
        }

        .header::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 60%);
            animation: shimmer 3s infinite;
        }

        @keyframes shimmer {
            0%, 100% { transform: rotate(0deg); }
            50% { transform: rotate(180deg); }
        }

        .header h1 {
            font-size: 2.5em;
            margin-bottom: 15px;
            position: relative;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }

        .header .subtitle {
            font-size: 1.3em;
            opacity: 0.95;
            position: relative;
        }

        .service-badge {
            display: inline-block;
            background: rgba(255,255,255,0.2);
            padding: 8px 20px;
            border-radius: 30px;
            margin-top: 15px;
            font-weight: bold;
            position: relative;
        }

        /* たとえ話セクション */
        .analogy-section {
            background: linear-gradient(135deg, #2d3436 0%, #636e72 100%);
            border-radius: 24px;
            padding: 40px;
            margin-bottom: 40px;
            box-shadow: 0 15px 40px rgba(0,0,0,0.3);
        }

        .analogy-section h2 {
            color: #ffeaa7;
            font-size: 1.8em;
            margin-bottom: 30px;
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .analogy-box {
            background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
            border-radius: 20px;
            padding: 30px;
            border-left: 5px solid #f39c12;
        }

        .analogy-title {
            font-size: 1.5em;
            color: #f39c12;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .analogy-content {
            line-height: 1.9;
            font-size: 1.1em;
        }

        .analogy-content p {
            margin-bottom: 15px;
        }

        /* 図解セクション */
        .diagram-section {
            background: linear-gradient(135deg, #0c2461 0%, #1e3799 100%);
            border-radius: 24px;
            padding: 40px;
            margin-bottom: 40px;
        }

        .diagram-section h2 {
            color: #74b9ff;
            font-size: 1.8em;
            margin-bottom: 30px;
            text-align: center;
        }

        .flow-diagram {
            display: flex;
            flex-direction: column;
            gap: 20px;
            align-items: center;
        }

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

        .flow-box {
            background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
            padding: 20px 30px;
            border-radius: 16px;
            text-align: center;
            min-width: 180px;
            box-shadow: 0 8px 25px rgba(52, 152, 219, 0.4);
            transition: transform 0.3s;
        }

        .flow-box:hover {
            transform: translateY(-5px);
        }

        .flow-box.alert {
            background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
            box-shadow: 0 8px 25px rgba(231, 76, 60, 0.4);
        }

        .flow-box.suppression {
            background: linear-gradient(135deg, #f39c12 0%, #d68910 100%);
            box-shadow: 0 8px 25px rgba(243, 156, 18, 0.4);
        }

        .flow-box.archive {
            background: linear-gradient(135deg, #27ae60 0%, #1e8449 100%);
            box-shadow: 0 8px 25px rgba(39, 174, 96, 0.4);
        }

        .flow-box.pass {
            background: linear-gradient(135deg, #9b59b6 0%, #8e44ad 100%);
            box-shadow: 0 8px 25px rgba(155, 89, 182, 0.4);
        }

        .flow-box .icon {
            font-size: 2.5em;
            margin-bottom: 10px;
        }

        .flow-box .label {
            font-size: 1.1em;
            font-weight: bold;
        }

        .flow-arrow {
            font-size: 2em;
            color: #74b9ff;
        }

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

        /* 比較図 */
        .comparison-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            margin-top: 30px;
        }

        @media (max-width: 768px) {
            .comparison-container {
                grid-template-columns: 1fr;
            }
        }

        .comparison-box {
            background: rgba(255,255,255,0.1);
            border-radius: 20px;
            padding: 30px;
            position: relative;
        }

        .comparison-box.without {
            border: 3px solid #e74c3c;
        }

        .comparison-box.with {
            border: 3px solid #27ae60;
        }

        .comparison-title {
            font-size: 1.3em;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .comparison-box.without .comparison-title {
            color: #e74c3c;
        }

        .comparison-box.with .comparison-title {
            color: #27ae60;
        }

        .alert-list {
            list-style: none;
        }

        .alert-list li {
            padding: 12px 15px;
            margin-bottom: 10px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.95em;
        }

        .alert-list li.noise {
            background: rgba(231, 76, 60, 0.2);
            text-decoration: line-through;
            opacity: 0.7;
        }

        .alert-list li.real {
            background: rgba(231, 76, 60, 0.3);
        }

        .alert-list li.suppressed {
            background: rgba(243, 156, 18, 0.3);
            border-left: 4px solid #f39c12;
        }

        /* 仕組み説明 */
        .how-it-works {
            background: linear-gradient(135deg, #2c3e50 0%, #4a6741 100%);
            border-radius: 24px;
            padding: 40px;
            margin-bottom: 40px;
        }

        .how-it-works h2 {
            color: #2ecc71;
            font-size: 1.8em;
            margin-bottom: 30px;
            text-align: center;
        }

        .mechanism-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 25px;
        }

        .mechanism-card {
            background: rgba(0,0,0,0.3);
            border-radius: 16px;
            padding: 25px;
            border-top: 4px solid #2ecc71;
            transition: transform 0.3s;
        }

        .mechanism-card:hover {
            transform: translateY(-5px);
        }

        .mechanism-card .step-num {
            display: inline-block;
            background: #2ecc71;
            color: #1a1a2e;
            width: 40px;
            height: 40px;
            line-height: 40px;
            text-align: center;
            border-radius: 50%;
            font-weight: bold;
            font-size: 1.2em;
            margin-bottom: 15px;
        }

        .mechanism-card h3 {
            color: #2ecc71;
            margin-bottom: 15px;
            font-size: 1.2em;
        }

        .mechanism-card p {
            line-height: 1.7;
            color: #bdc3c7;
        }

        /* フィルター条件 */
        .filter-section {
            background: linear-gradient(135deg, #4a148c 0%, #7b1fa2 100%);
            border-radius: 24px;
            padding: 40px;
            margin-bottom: 40px;
        }

        .filter-section h2 {
            color: #e1bee7;
            font-size: 1.8em;
            margin-bottom: 30px;
            text-align: center;
        }

        .filter-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 20px;
        }

        .filter-card {
            background: rgba(255,255,255,0.1);
            border-radius: 16px;
            padding: 25px;
            text-align: center;
            transition: all 0.3s;
            border: 2px solid transparent;
        }

        .filter-card:hover {
            border-color: #e1bee7;
            transform: scale(1.03);
        }

        .filter-card .icon {
            font-size: 2.5em;
            margin-bottom: 15px;
        }

        .filter-card h3 {
            color: #ce93d8;
            margin-bottom: 10px;
            font-size: 1.1em;
        }

        .filter-card p {
            font-size: 0.9em;
            color: #d1c4e9;
            line-height: 1.6;
        }

        /* ユースケース */
        .usecase-section {
            background: linear-gradient(135deg, #006266 0%, #009432 100%);
            border-radius: 24px;
            padding: 40px;
            margin-bottom: 40px;
        }

        .usecase-section h2 {
            color: #a8e6cf;
            font-size: 1.8em;
            margin-bottom: 30px;
            text-align: center;
        }

        .usecase-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 25px;
        }

        .usecase-card {
            background: rgba(0,0,0,0.2);
            border-radius: 16px;
            padding: 25px;
            border-left: 5px solid #55efc4;
        }

        .usecase-card h3 {
            color: #55efc4;
            margin-bottom: 15px;
            font-size: 1.2em;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .usecase-card .scenario {
            background: rgba(85, 239, 196, 0.1);
            padding: 15px;
            border-radius: 10px;
            margin-bottom: 15px;
        }

        .usecase-card .scenario-label {
            color: #81ecec;
            font-size: 0.85em;
            margin-bottom: 8px;
        }

        .usecase-card .rule-example {
            background: rgba(0,0,0,0.3);
            padding: 12px;
            border-radius: 8px;
            font-family: 'Consolas', monospace;
            font-size: 0.85em;
            color: #dfe6e9;
            margin-top: 10px;
        }

        /* 注意点 */
        .warning-section {
            background: linear-gradient(135deg, #b71c1c 0%, #d32f2f 100%);
            border-radius: 24px;
            padding: 40px;
            margin-bottom: 40px;
        }

        .warning-section h2 {
            color: #ffcdd2;
            font-size: 1.8em;
            margin-bottom: 30px;
            text-align: center;
        }

        .warning-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 25px;
        }

        .warning-card {
            background: rgba(0,0,0,0.3);
            border-radius: 16px;
            padding: 25px;
            border: 2px solid #ef9a9a;
        }

        .warning-card h3 {
            color: #ffcdd2;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .warning-card p {
            line-height: 1.7;
            color: #ffebee;
        }

        /* ベストプラクティス */
        .bestpractice-section {
            background: linear-gradient(135deg, #1565c0 0%, #1976d2 100%);
            border-radius: 24px;
            padding: 40px;
            margin-bottom: 40px;
        }

        .bestpractice-section h2 {
            color: #bbdefb;
            font-size: 1.8em;
            margin-bottom: 30px;
            text-align: center;
        }

        .practice-list {
            display: grid;
            gap: 20px;
        }

        .practice-item {
            background: rgba(255,255,255,0.1);
            border-radius: 16px;
            padding: 25px;
            display: flex;
            align-items: flex-start;
            gap: 20px;
        }

        .practice-item .check-icon {
            font-size: 2em;
            flex-shrink: 0;
        }

        .practice-item h3 {
            color: #90caf9;
            margin-bottom: 10px;
        }

        .practice-item p {
            color: #e3f2fd;
            line-height: 1.7;
        }

        /* コード例 */
        .code-section {
            background: linear-gradient(135deg, #263238 0%, #37474f 100%);
            border-radius: 24px;
            padding: 40px;
            margin-bottom: 40px;
        }

        .code-section h2 {
            color: #80cbc4;
            font-size: 1.8em;
            margin-bottom: 30px;
            text-align: center;
        }

        .code-block {
            background: #1e1e1e;
            border-radius: 12px;
            padding: 25px;
            overflow-x: auto;
            margin-bottom: 20px;
        }

        .code-block pre {
            color: #d4d4d4;
            font-family: 'Consolas', 'Monaco', monospace;
            font-size: 0.9em;
            line-height: 1.6;
            white-space: pre-wrap;
            word-break: break-all;
        }

        .code-label {
            background: #80cbc4;
            color: #263238;
            padding: 5px 15px;
            border-radius: 20px;
            font-size: 0.85em;
            font-weight: bold;
            display: inline-block;
            margin-bottom: 15px;
        }

        /* キーワード */
        .keyword { color: #569cd6; }
        .string { color: #ce9178; }
        .comment { color: #6a9955; }
        .property { color: #9cdcfe; }
        .value { color: #b5cea8; }

        /* まとめ */
        .summary-section {
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
            border-radius: 24px;
            padding: 40px;
            border: 3px solid #e94560;
        }

        .summary-section h2 {
            color: #e94560;
            font-size: 1.8em;
            margin-bottom: 30px;
            text-align: center;
        }

        .summary-points {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
        }

        .summary-point {
            background: rgba(233, 69, 96, 0.1);
            border-radius: 12px;
            padding: 20px;
            text-align: center;
            border: 2px solid rgba(233, 69, 96, 0.3);
        }

        .summary-point .icon {
            font-size: 2.5em;
            margin-bottom: 15px;
        }

        .summary-point h3 {
            color: #e94560;
            margin-bottom: 10px;
        }

        .summary-point p {
            color: #bdc3c7;
            line-height: 1.6;
        }

        /* フッター */
        .footer {
            text-align: center;
            margin-top: 40px;
            padding: 20px;
            color: #7f8c8d;
        }
    
        
        

        

        

        

        

        

        

        /* 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) {
            

            

            

            

            
        }