body {
            font-family: Arial, sans-serif;
            line-height: 1.6;
            color: #333;
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
        }
        .container {
            background-color: #f9f9f9;
            border-radius: 10px;
            padding: 30px;
            box-shadow: 0 0 10px rgba(0,0,0,0.1);
        }
        h1 {
            color: #005293;
            text-align: center;
            margin-bottom: 30px;
        }
        .flag {
            font-size: 2em;
            text-align: center;
            margin-bottom: 20px;
        }
        .calculator-section {
            background-color: white;
            padding: 25px;
            border-radius: 8px;
            margin-bottom: 25px;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
        }
        .calculator-section h2 {
            color: #005293;
            margin-top: 0;
            text-align: center;
        }
        .input-group {
            margin-bottom: 20px;
        }
        label {
            display: block;
            margin-bottom: 5px;
            font-weight: bold;
            color: #2c3e50;
        }
        input, select {
            width: 100%;
            padding: 12px;
            border: 2px solid #ddd;
            border-radius: 5px;
            font-size: 16px;
            box-sizing: border-box;
        }
        input:focus, select:focus {
            outline: none;
            border-color: #005293;
        }
        button {
            background-color: #005293;
            color: white;
            padding: 12px 30px;
            border: none;
            border-radius: 5px;
            font-size: 18px;
            cursor: pointer;
            width: 100%;
            margin-top: 20px;
        }
        button:hover {
            background-color: #004280;
        }
        .results {
            background-color: #e8f5e8;
            border: 2px solid #4caf50;
            border-radius: 10px;
            padding: 20px;
            margin-top: 20px;
        }
        .result-item {
            background-color: white;
            padding: 15px;
            border-radius: 5px;
            margin: 10px 0;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
        }
        .result-label {
            font-weight: bold;
            color: #2c3e50;
        }
        .result-value {
            font-size: 1.3em;
            color: #005293;
            font-weight: bold;
        }
        .grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 25px;
        }
        @media (max-width: 768px) {
            .grid {
                grid-template-columns: 1fr;
            }
            body {
                padding: 10px;
            }
            .container {
                padding: 20px;
            }
        }
        .tax-table {
            width: 100%;
            border-collapse: collapse;
            margin-top: 10px;
        }
        .tax-table th, .tax-table td {
            padding: 12px;
            text-align: left;
            border-bottom: 1px solid #ddd;
        }
        .tax-table th {
            background-color: #f8f9fa;
            font-weight: bold;
            color: #2c3e50;
        }