* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #1e293b;
            background: #f8fafc;
            padding: 15px;
        }

        .container {
            max-width: 1000px;
            margin: 0 auto;
            background: #f8fafc;
            border-radius: 10px;
            padding: 25px;
        }
        .header {
            text-align: center;
            padding-bottom: 20px;
            border-bottom: 3px solid #2563eb;
            margin-bottom: 25px;
        }

        .main-title {
            color: #2563eb;
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 8px;
        }

        .subtitle {
            color: #64748b;
            font-size: 14px;
            margin-bottom: 10px;
        }

        .notice-box {
            background: #eff6ff;
            border: 2px solid #2563eb;
            border-left: 5px solid #2563eb;
            padding: 15px;
            border-radius: 8px;
            margin-bottom: 25px;
            font-size: 13px;
        }

        .section {
            margin-bottom: 30px;
        }

        .section-title {
            color: #2563eb;
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 15px;
            padding-bottom: 8px;
            border-bottom: 2px solid #e2e8f0;
        }

        .content {
            color: #475569;
            font-size: 14px;
            line-height: 1.6;
        }
        .benefit-list {
            list-style: none;
            margin-left: 0;
        }

        .benefit-list li {
            padding: 8px 0;
            padding-left: 25px;
            position: relative;
        }

        .benefit-list li:before {
            content: "•";
            color: #2563eb;
            font-weight: bold;
            position: absolute;
            left: 0;
            font-size: 16px;
        }
        .compact-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 12px;
            margin: 15px 0;
            border: 1px solid #e2e8f0;
        }

        .compact-table th {
            background: #2563eb;
            color: white;
            padding: 10px;
            text-align: left;
            font-weight: 600;
            border: 1px solid #e2e8f0;
        }

        .compact-table td {
            padding: 10px;
            border: 1px solid #e2e8f0;
            vertical-align: top;
        }

        .compact-table tr:nth-child(even) {
            background: #f8fafc;
        }

        .price-highlight {
            color: #059669;
            font-weight: 700;
        }
        .advantages-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 13px;
            margin: 20px 0;
        }

        .advantages-table td {
            padding: 12px;
            border: 1px solid #e2e8f0;
            vertical-align: top;
        }

        .advantage-icon {
            color: #2563eb;
            font-size: 16px;
            width: 30px;
        }
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 15px;
            margin: 20px 0;
        }

        .feature-item {
            background: #f8fafc;
            padding: 15px;
            border-radius: 8px;
            border: 1px solid #e2e8f0;
        }

        .feature-item i {
            color: #2563eb;
            font-size: 18px;
            margin-bottom: 10px;
        }

        .feature-title {
            color: #1e293b;
            font-weight: 600;
            margin-bottom: 8px;
            font-size: 14px;
        }

        .footer {
            text-align: center;
            margin-top: 40px;
            padding-top: 20px;
            border-top: 2px solid #e2e8f0;
            color: #64748b;
            font-size: 12px;
        }

        .contact-links {
            margin: 15px 0;
        }

        .contact-links a {
            color: #2563eb;
            text-decoration: none;
            margin: 0 10px;
        }

        @media (max-width: 768px) {
            .container {
                padding: 15px;
            }
            
            .main-title {
                font-size: 20px;
            }
            
            .section-title {
                font-size: 16px;
            }
            
            .feature-grid {
                grid-template-columns: 1fr;
            }
            
            .compact-table {
                font-size: 11px;
            }
            
            .compact-table th,
            .compact-table td {
                padding: 8px 5px;
            }
        }

        @media (max-width: 480px) {
            body {
                padding: 10px;
            }
            
            .container {
                padding: 12px;
            }
            
            .compact-table {
                font-size: 10px;
            }
            
            .compact-table th,
            .compact-table td {
                padding: 6px 4px;
            }
        }

        .business-types {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
            gap: 10px;
            margin: 15px 0;
        }

        .business-type {
            text-align: center;
            padding: 10px;
            background: #f1f5f9;
            border-radius: 6px;
            font-size: 12px;
        }

        .business-type i {
            color: #2563eb;
            font-size: 14px;
            margin-bottom: 5px;
        }