body {
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 0;
            background-color: #f0f0f0;
            color: #333;
            scroll-behavior: smooth;
            transition: background-color 0.3s, color 0.3s;
        }
        .navbar, .toolbar {
            transition: all 0.3s ease;
        }
        .navbar-sticky {
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
        }
        .navbar {
            background-color: #1e3a8a;
            color: white;
            padding: 1rem;
        }
        .navbar .container {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .navbar h1 {
            font-size: 1.5rem;
            margin: 0;
        }
        .navbar ul {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            gap: 1.5rem;
        }
        .navbar ul li a {
            color: white;
            text-decoration: none;
            font-size: 1rem;
        }
        .navbar ul li a:hover {
            color: #e5e7eb;
        }

        /* Container to group the toggle button and toolbar */
        .toolbar-container {
            position: fixed;
            right: 1rem;
            display: flex;
            flex-direction: column;
            align-items: flex-end;
            z-index: 1000;
        }

        /* Hide toolbar by default */
        .toolbar {
            display: none;
            margin-top: 0.5rem;
            flex-direction: column;
            gap: 0.5rem;
            background-color: #e5e7eb;
            padding: 0.5rem;
            border-radius: 0.5rem;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
        }

        /* Show toolbar when active */
        .toolbar.active {
            display: flex;
        }

        /* Always-visible star button */
        .toolbar-toggle-button {
            background-color: #e5e7eb;
            padding: 0.4rem;
            margin: 0;
            border-radius: 0.5rem;
            border: 1px solid #d1d5db;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
            cursor: pointer;
        }


        /* Dark mode styles */
        .dark-mode .toolbar {
            background-color: #4b5563;
        }

        .dark-mode .toolbar-toggle-button {
            background-color: #4b5563;
            border-color: #4b5563;
        }

        .dark-mode .toolbar-toggle-button:hover {
            background-color: #9ca3af;
        }


        .toolbar-button {
            background-color: white;
            padding: 0.5rem;
            border-radius: 0.25rem;
            cursor: pointer;
            border: 1px solid #d1d5db;
            text-align: center;
            transition: background-color 0.2s;
        }
        .toolbar-button:hover {
            background-color: #d1d5db;
        }
        .toolbar-button svg {
            width: 24px;
            height: 24px;
            stroke: #333;
        }
        .content-section {
            max-width: 800px;
            margin: 2rem auto;
            padding: 1.5rem;
            background-color: white;
            border-radius: 0.5rem;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
        }
        .content-section h2 {
            font-size: 1.75rem;
            color: #1e3a8a;
            margin-bottom: 1rem;
        }
        .content-section h3 {
            font-size: 1.25rem;
            margin-bottom: 0.5rem;
        }
        .content-section p {
            margin-bottom: 1rem;
        }
        .content-section ul {
            list-style: disc;
            padding-left: 1.5rem;
            margin-bottom: 1rem;
        }
        .footer {
            background-color: #1e3a8a;
            color: white;
            padding: 1rem;
            text-align: center;
            margin-top: 1.5rem;
        }
        .dark-mode {
            background-color: #1f2937;
            color: #f9fafb;
        }
        .dark-mode .content-section {
            background-color: #374151;
            color: #f9fafb;
        }
        .dark-mode .navbar {
            background-color: #1e3a8a;
        }
        .dark-mode .footer {
            background-color: #1e3a8a;
        }
        .dark-mode .toolbar {
            background-color: #4b5563;
        }
        .dark-mode .toolbar-button {
            background-color: #6b7280;
            border-color: #4b5563;
        }
        .dark-mode .toolbar-button:hover {
            background-color: #9ca3af;
        }
        .dark-mode .toolbar-button svg {
            stroke: #f9fafb;
        }
        .highlight-people {
            color: #dc2626; /* Red for People domain */
        }
        .highlight-process {
            color: #2563eb; /* Blue for Process domain */
        }
        .highlight-business {
            color: #16a34a; /* Green for Business Environment domain */
        }

        .page-nav-buttons {
            margin-top: 2rem;
            text-align: center;
        }

        .page-nav-buttons button {
            background-color: #1e3a8a;
            color: white;
            border: none;
            padding: 0.75rem 1.5rem;
            margin: 0 1rem;
            border-radius: 0.375rem;
            font-size: 1rem;
            font-weight: 500;
            cursor: pointer;
            transition: background-color 0.3s, transform 0.2s;
            box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
        }

        .page-nav-buttons button:hover {
            background-color: #2563eb;
            transform: translateY(-2px);
        }

        .page-nav-buttons button:active {
            background-color: #1d4ed8;
            transform: translateY(0);
        }

        /* Responsive Design for Mobile */
@media (max-width: 768px) {
    .navbar .container {
        flex-direction: column;
        align-items: flex-start;
    }

    .navbar h1 {
        font-size: 1.25rem;
        margin-bottom: 0.5rem;
    }

    .navbar ul {
        flex-direction: column;
        gap: 0.75rem;
        width: 100%;
    }

    .navbar ul li a {
        font-size: 0.95rem;
    }

    .toolbar-container {
        top: auto;
        bottom: 1rem;
        right: 1rem;
    }

    .toolbar-button svg {
        width: 20px;
        height: 20px;
    }

    .content-section {
        margin: 1rem;
        padding: 1rem;
    }

    .content-section h2 {
        font-size: 1.5rem;
    }

    .content-section h3 {
        font-size: 1.1rem;
    }

    .footer {
        font-size: 0.9rem;
    }

    .page-nav-buttons button {
        margin: 0.5rem 0.5rem;
        padding: 0.6rem 1rem;
        font-size: 0.95rem;
    }

    .page-nav-buttons {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
    }
}

/* Hamburger menu toggle */
.nav-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border: 1px solid #e5e7eb;
    border-radius: 0.375rem;
    background-color: #3b82f6;
    color: white;
}

@media (max-width: 768px) {
    .navbar ul {
        display: none;
    }
}