:root {
        --primary-color: #1976d2;
        --primary-dark: #1565c0;
        --primary-light: #bbdefb;
        --secondary-color: #ff6d00;
        --accent-color: #7b1fa2;
        --text-dark: #212121;
        --text-light: #757575;
        --white: #ffffff;
        --light-bg: #f5f7fa;
        --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12);
        --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
        --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.1);
        --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    }

    body {
        font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
        background-color: var(--light-bg);
        color: var(--text-dark);
        line-height: 1.6;
    }

    .main-container {
        display: flex;
        flex-wrap: wrap;
        gap: 2rem;
        max-width: 1200px;
        margin: 2rem auto;
        padding: 0 1rem;
    }

    .content-column {
        flex: 1;
        min-width: 0;
    }

    .sidebar-column {
        width: 300px;
    }

    .page-header {
        font-size: 2rem;
        margin-bottom: 1.5rem;
        color: var(--primary-dark);
        position: relative;
        padding-bottom: 0.5rem;
        text-align: center;
    }

    .page-header::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 100px;
        height: 4px;
        background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
        border-radius: 2px;
    }

    .category-header {
        font-size: 1.5rem;
        margin: 2rem 0 1rem;
        color: var(--primary-color);
        position: relative;
        padding-left: 1rem;
    }

    .category-header::before {
        content: '';
        position: absolute;
        left: 0;
        top: 0;
        height: 100%;
        width: 5px;
        background: var(--primary-color);
        border-radius: 3px;
    }

    .state-title {
        text-align: center;
        margin: 3rem 0;
        font-size: 1.8rem;
        color: var(--primary-dark);
        position: relative;
    }

    .state-title::before,
    .state-title::after {
        content: '';
        position: absolute;
        top: 50%;
        width: 30%;
        height: 1px;
        background: linear-gradient(to right, transparent, var(--primary-color), transparent);
    }

    .state-title::before {
        left: 0;
    }

    .state-title::after {
        right: 0;
    }

    .grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 1rem;
        margin: 1.5rem 0;
    }

    .grid a {
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 1rem;
        background: var(#dfbfbf);
        color: var(--text-dark);
        text-decoration: none;
        border-radius: 8px;
        box-shadow: var(--shadow-sm);
        transition: var(--transition);
        position: relative;
        overflow: hidden;
        z-index: 1;
        text-align: center;
        font-weight: 500;
        border: 1px solid rgba(0, 0, 0, 0.05);
    }

    .grid a::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
        opacity: 0;
        z-index: -1;
        transition: var(--transition);
    }

    .grid a:hover {
        transform: translateY(-3px);
        box-shadow: var(--shadow-lg);
        color: var(#dfbfbf);
    }

    .grid a:hover::before {
        opacity: 1;
    }

    .grid a:nth-child(3n+1):hover::before {
        background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    }

    .grid a:nth-child(3n+2):hover::before {
        background: linear-gradient(135deg, var(--secondary-color), #e65100);
    }

    .grid a:nth-child(3n+3):hover::before {
        background: linear-gradient(135deg, var(--accent-color), #4a148c);
    }

    @media (max-width: 992px) {
        .main-container {
            flex-direction: column;
        }

        .sidebar-column {
            width: 100%;
            order: -1;
        }
    }

    @media (max-width: 768px) {
        .grid {
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        }

        .page-header {
            font-size: 1.8rem;
        }

        .category-header {
            font-size: 1.3rem;
        }
    }

    @media (max-width: 576px) {
        .grid {
            grid-template-columns: 1fr;
        }
    }
    .portal-header {
        text-align: center;
        margin: 2rem 0;
      
       border-radius: 10px;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        border: 1px solid rgba(0, 0, 0, 0.05);
    }
    
    .portal-title {
        font-size: 2.2rem;
        font-weight: 700;
        margin: 0;
        padding: 0.5rem 0;
        background: linear-gradient(to right, #0d47a1, #1976d2);
        -webkit-background-clip: text;
        background-clip: text;
        color: transparent;
        position: relative;
        display: inline-block;
        font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    }
    
    .portal-title::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 80px;
        height: 4px;
        border-radius: 2px;
    }