/*
 * AWS SAP学習リソース - aws-eni-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 18:19:03
 */

body {
            font-family: 'Helvetica Neue', Arial, sans-serif;
            line-height: 1.6;
            color: #333;
            max-width: 1000px;
            margin: 0 auto;
            padding: 20px;
            padding-top: 80px; /* 固定ヘッダー分のスペース確保 */
        }
        
        .header {
            text-align: center;
            margin-bottom: 40px;
            background-color: #232f3e;
            color: white;
            padding: 20px;
            border-radius: 10px;
        }
        
        h1 {
            margin: 0;
            font-size: 32px;
        }
        
        .subtitle {
            font-size: 18px;
            opacity: 0.8;
        }
        
        .section {
            margin-bottom: 40px;
            background-color: #f9f9f9;
            padding: 20px;
            border-radius: 10px;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        }
        
        h2 {
            color: #232f3e;
            border-bottom: 2px solid #dc7600;
            padding-bottom: 10px;
        }
        
        .flex-container {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 20px;
        }
        
        .diagram {
            background-color: white;
            padding: 20px;
            border-radius: 8px;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
            margin: 20px 0;
            text-align: center;
            position: relative;
        }
        
        .feature-card {
            flex: 1;
            min-width: 200px;
            background-color: white;
            padding: 15px;
            border-radius: 8px;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
            border-left: 4px solid #dc7600;
        }
        
        .use-case {
            background-color: white;
            padding: 20px;
            border-radius: 8px;
            margin-bottom: 20px;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
            border-left: 4px solid #1E88E5;
        }
        
        .aws-icon {
            width: 40px;
            height: 40px;
            margin-right: 10px;
            vertical-align: middle;
        }
        
        .tag {
            display: inline-block;
            background-color: #E6F7FF;
            color: #0062cc;
            padding: 3px 8px;
            border-radius: 12px;
            font-size: 12px;
            margin-right: 5px;
        }
        
        .highlight {
            color: #dc7600;
            font-weight: bold;
        }
        
        .ec2 {
            background-color: #dc7600;
            color: white;
            padding: 10px;
            border-radius: 8px;
            width: 100px;
            margin: 10px auto;
            text-align: center;
        }
        
        .vpc {
            border: 2px dashed #1E88E5;
            padding: 20px;
            border-radius: 10px;
            margin: 20px 0;
            position: relative;
        }
        
        .vpc-label {
            position: absolute;
            top: -10px;
            left: 20px;
            background-color: #1E88E5;
            color: white;
            padding: 2px 10px;
            border-radius: 4px;
            font-size: 14px;
        }
        
        .subnet {
            border: 1px solid #2E7D32;
            padding: 15px;
            border-radius: 8px;
            margin: 10px;
            background-color: rgba(76, 175, 80, 0.1);
            position: relative;
        }
        
        .subnet-label {
            position: absolute;
            top: -10px;
            left: 10px;
            background-color: #2E7D32;
            color: white;
            padding: 2px 8px;
            border-radius: 4px;
            font-size: 12px;
        }
        
        .eni {
            background-color: #FFF59D;
            border: 2px solid #FBC02D;
            padding: 8px;
            border-radius: 6px;
            display: inline-block;
            margin: 5px;
            font-size: 14px;
            position: relative;
        }
        
        .arrow {
            position: absolute;
            width: 30px;
            height: 10px;
            background-color: #dc7600;
            clip-path: polygon(0 30%, 80% 30%, 80% 0, 100% 50%, 80% 100%, 80% 70%, 0 70%);
        }
        
        .connection-line {
            height: 2px;
            background-color: #dc7600;
            position: absolute;
        }
        
        .step {
            display: flex;
            margin-bottom: 20px;
            align-items: center;
        }
        
        .step-number {
            background-color: #dc7600;
            color: white;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            display: flex;
            justify-content: center;
            align-items: center;
            margin-right: 15px;
            flex-shrink: 0;
        }
        
        .security-group {
            border: 2px dashed #F44336;
            border-radius: 8px;
            padding: 10px;
            margin: 10px 0;
            background-color: rgba(244, 67, 54, 0.05);
            position: relative;
        }
        
        .sg-label {
            position: absolute;
            top: -10px;
            left: 10px;
            background-color: #F44336;
            color: white;
            padding: 2px 8px;
            border-radius: 4px;
            font-size: 12px;
        }
        
        .footnote {
            font-size: 14px;
            color: #666;
            border-top: 1px solid #eee;
            margin-top: 40px;
            padding-top: 20px;
        }
    
        

    
        
        

        

        

        

        

        

        @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) {
            

            

            

            

            
        }