.elementor-7941 .elementor-element.elementor-element-8ddf485{--display:flex;}.elementor-7941 .elementor-element.elementor-element-8ddf485.e-con{--flex-grow:0;--flex-shrink:0;}@media(min-width:768px){.elementor-7941 .elementor-element.elementor-element-8ddf485{--width:100%;}}/* Start custom CSS for html, class: .elementor-element-5bc48cf */body {
            font-family: 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', 'Meiryo', sans-serif;
            line-height: 1.7;
            color: #333;
        }
        
        .container {
            background: white;
            width: 100%;
            margin: 0 auto;
            padding: 5px 10px;
        }

        h2 {
            font-size: 1.6em;
            color: #444;
            margin: 40px 0 20px 0;
            padding: 12px 15px;
            background-color: #f5f5f5;
            border-left: 4px solid #666;
        }
        
        h3 {
            font-size: 1.3em;
            color: #333;
            margin: 25px 0 15px 0;
            padding-left: 10px;
            border-left: 3px solid #999;
        }
        
        .toc {
            background-color: #f9f9f9;
            padding: 20px;
            margin: 25px 0;
            border: 1px solid #ddd;
            border-radius: 5px;
        }
        
        .toc h3 {
            margin-top: 0;
            margin-bottom: 15px;
            border-left: none;
            padding-left: 0;
        }
        
        .toc ul {
            list-style: none;
            padding-left: 0;
        }
        
        .toc li {
            margin: 8px 0;
            padding-left: 15px;
            position: relative;
        }
        
        .toc li:before {
            content: "•";
            position: absolute;
            left: 0;
            color: #666;
        }
        
        .toc a {
            color: #444;
            text-decoration: none;
        }
        
        .toc a:hover {
            color: #000;
            text-decoration: underline;
        }
        
        .highlight-box {
            background-color: #f0f8ff;
            border: 1px solid #cce7ff;
            padding: 20px;
            margin: 20px 0;
            border-radius: 5px;
        }
        
        .calculation-box {
            background-color: #fff5f5;
            border: 1px solid #ffcccc;
            padding: 20px;
            margin: 20px 0;
            border-radius: 5px;
        }
        
        .calculation-box h4 {
            color: #666;
            margin-bottom: 10px;
            font-size: 1.1em;
        }
        
        .formula {
            background-color: #333;
            color: white;
            padding: 12px;
            margin: 12px 0;
            border-radius: 3px;
            font-family: 'Courier New', monospace;
            text-align: center;
        }
        
        .example-table {
            width: 100%;
            border-collapse: collapse;
            margin: 15px 0;
            border: 1px solid #ddd;
        }
        
        .example-table th,
        .example-table td {
            padding: 10px 12px;
            text-align: left;
            border-bottom: 1px solid #ddd;
        }
        
        .example-table th {
            background-color: #f5f5f5;
            font-weight: bold;
            color: #444;
        }
        
        .example-table tr:nth-child(even) {
            background-color: #fafafa;
        }
        
        .warning-box {
            background-color: #fffbf0;
            border: 1px solid #ffe066;
            border-left: 4px solid #ffcc00;
            color: #666;
            padding: 15px;
            margin: 15px 0;
            border-radius: 3px;
        }
        
        .info-box {
            background-color: #f0f8ff;
            border: 1px solid #cce7ff;
            border-left: 4px solid #0066cc;
            color: #444;
            padding: 15px;
            margin: 15px 0;
            border-radius: 3px;
        }
        
        .system-link-box {
            background-color: #f9f9f9;
            border: 2px solid #ddd;
            padding: 25px;
            margin: 25px 0;
            border-radius: 8px;
            text-align: center;
        }
        
        .system-link-box h3 {
            color: #333;
            margin-bottom: 15px;
            border-left: none;
            padding-left: 0;
        }
        
        .cta-button {
            display: inline-block;
            background-color: #666;
            color: white;
            padding: 12px 24px;
            text-decoration: none;
            border-radius: 5px;
            font-weight: bold;
            margin-top: 10px;
            transition: background-color 0.3s ease;
        }
        
        .cta-button:hover {
            background-color: #333;
        }
        
        .step-list {
            counter-reset: step-counter;
            list-style: none;
            padding-left: 0;
        }
        
        .step-list li {
            counter-increment: step-counter;
            margin: 15px 0;
            padding: 15px;
            background-color: #fafafa;
            border: 1px solid #eee;
            border-left: 4px solid #999;
            position: relative;
        }
        
        .step-list li:before {
            content: "STEP " counter(step-counter);
            position: absolute;
            top: -8px;
            left: 15px;
            background-color: #666;
            color: white;
            padding: 3px 10px;
            border-radius: 10px;
            font-size: 0.8em;
            font-weight: bold;
        }
        
        .chart-container {
            margin: 20px 0;
            padding: 15px;
            background-color: #fafafa;
            border-radius: 5px;
            border: 1px solid #eee;
        }
        
        .data-source {
            font-size: 0.9em;
            color: #666;
            font-style: italic;
            margin-top: 8px;
        }
        
        ul, ol {
            padding-left: 20px;
            margin: 12px 0;
        }
        
        li {
            margin: 6px 0;
        }
        
        p {
            margin: 12px 0;
        }
        
        strong {
            color: #222;
        }
        
        @media (max-width: 768px) {
            .container {
                padding: 15px;
            }
            
            h1 {
                font-size: 1.8em;
            }
            
            h2 {
                font-size: 1.4em;
                padding: 10px 12px;
            }
            
            .example-table {
                font-size: 0.9em;
            }
            
            .example-table th,
            .example-table td {
                padding: 8px 10px;
            }
        }/* End custom CSS */