:root {
            --primary-color: #2c7da0;
            --secondary-color: #a9d6e5;
            --accent-color: #01497c;
            --tax-color: #28a745;
            --refund-color: #e83e8c;
            --light-gray: #f8f9fa;
            --border-color: #eaeaea;
            --text-color: #333;
            --text-muted: #6c757d;
            --success-color: #28a745;
            --warning-color: #ffc107;
        }
       .page-header {
            background: linear-gradient(135deg, rgba(169, 214, 229, 0.4) 0%, rgba(44, 125, 160, 0.4) 100%);
            padding: 1.5rem 0;
            margin-bottom: 2rem;
            border-bottom: 1px solid rgba(44, 125, 160, 0.2);
            position: relative;
            overflow: hidden;  color: var(--text-color);
        }
        .breadcrumb {
            background-color: transparent;
            padding: 0.5rem 0;
            margin-bottom: 0.5rem;
        }
        .breadcrumb-item a {
            color: var(--text-muted);
            text-decoration: none;
        }
        .breadcrumb-item.active {
            color: var(--text-color);
        }
        .form-control:focus {
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px rgba(44, 125, 160, 0.15);
        }
        .tax-box {
            background-color: rgba(40, 167, 69, 0.05);
            border-left: 3px solid var(--tax-color);
            padding: 1rem;
            border-radius: 0 4px 4px 0;
            margin: 1.5rem 0;
        }
        @media (max-width: 768px) {
            }
        .income-examples {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            margin: 1rem 0;
        }
        .example-btn {
            background-color: rgba(44, 125, 160, 0.1);
            border: 1px solid rgba(44, 125, 160, 0.2);
            border-radius: 4px;
            padding: 0.5rem 0.75rem;
            font-size: 0.9rem;
            color: var(--primary-color);
            cursor: pointer;
            transition: all 0.2s;
            text-align: center;
            min-width: 120px;
        }
        .example-btn:hover {
            background-color: rgba(44, 125, 160, 0.2);
            transform: translateY(-2px);
        }
        .tax-result-box {
            padding: 12px;
            background-color: white;
            border-radius: 4px;
            border: 1px solid #eee;
            font-size: 1.1rem;
            margin: 10px 0;
            text-align: center;
        }
        .tax-highlight {
            font-size: 1.3rem;
            padding: 15px;
            background-color: rgba(40, 167, 69, 0.05);
            border-left: 4px solid var(--tax-color);
            border-radius: 4px;
            margin: 15px 0;
            font-weight: 600;
        }
        .refund-highlight {
            font-size: 1.3rem;
            padding: 15px;
            background-color: rgba(232, 62, 140, 0.05);
            border-left: 4px solid var(--refund-color);
            border-radius: 4px;
            margin: 15px 0;
            font-weight: 600;
        }
        .calculation-step {
            margin-bottom: 1.5rem;
            padding-bottom: 1.5rem;
            border-bottom: 1px dashed var(--border-color);
        }
        .eitc-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0;
        }
        .eitc-table th, .eitc-table td {
            padding: 0.75rem;
            text-align: center;
            border: 1px solid var(--border-color);
        }
        .eitc-table th {
            background-color: var(--light-gray);
            font-weight: 600;
        }
        .eitc-table tr:nth-child(even) {
            background-color: rgba(44, 125, 160, 0.05);
        }
        .criteria-list {
            list-style-type: none;
            padding-left: 0;
        }
        .criteria-list li {
            padding: 0.5rem 0;
            border-bottom: 1px solid var(--border-color);
        }
        .criteria-list li:last-child {
            border-bottom: none;
        }
        .criteria-icon {
            color: var(--tax-color);
            margin-right: 0.5rem;
        }
        .eligibility-indicator {
            display: flex;
            align-items: center;
            margin: 1rem 0;
            padding: 1rem;
            background-color: rgba(255,255,255,0.8);
            border-radius: 6px;
            border: 1px solid var(--border-color);
        }
        .eligibility-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 1rem;
            flex-shrink: 0;
            font-weight: 600;
        }
        .eligible {
            background-color: rgba(40, 167, 69, 0.2);
            color: var(--success-color);
        }
        .not-eligible {
            background-color: rgba(220, 53, 69, 0.2);
            color: #dc3545;
        }
        .graph-legend {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 1.5rem;
            margin-top: 1rem;
        }
        .legend-item {
            display: flex;
            align-items: center;
        }
        .legend-color {
            width: 20px;
            height: 4px;
            margin-right: 0.5rem;
        }
        .eitc-color {
            background-color: rgba(40, 167, 69, 0.8);
        }
        .income-color {
            background-color: rgba(44, 125, 160, 0.8);
        }
        .threshold-color {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            margin-right: 0.5rem;
            background-color: rgba(255, 193, 7, 0.8);
        }
        @media print {
            .navbar, .page-header, .footer, .ad-container,
            .action-btn, #printBtn, #resetEITCBtn, #calculateEITCBtn,
            .example-btn, .form-text, .form-check, .income-examples {
                display: none !important;
            }
            .tool-card, }
        .scenario-container {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
            margin: 1rem 0;
        }
        .scenario-btn {
            background-color: rgba(40, 167, 69, 0.1);
            border: 1px solid rgba(40, 167, 69, 0.2);
            border-radius: 4px;
            padding: 0.75rem;
            font-size: 0.9rem;
            color: var(--tax-color);
            cursor: pointer;
            transition: all 0.2s;
            text-align: left;
        }
        .scenario-btn:hover {
            background-color: rgba(40, 167, 69, 0.2);
            transform: translateY(-2px);
        }
        .scenario-title {
            font-weight: 600;
            margin-bottom: 0.25rem;
        }
        .scenario-desc {
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .investment-warning {
            display: none;
            color: #dc3545;
            font-weight: 600;
            margin-top: 0.5rem;
        }