* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #333;
            background-color: #f8f9fa;
            padding-top: 80px; 
        }
        a {
            text-decoration: none;
            color: #0066cc;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #004d99;
        }
        ul {
            list-style: none;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background-color: #1a1a2e;
            color: white;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
        }
        .logo a {
            font-size: 28px;
            font-weight: bold;
            color: #00ccff;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .logo a:hover {
            color: #ff9900;
        }
        .nav-desktop ul {
            display: flex;
            gap: 30px;
        }
        .nav-desktop a {
            color: white;
            font-weight: 500;
            padding: 8px 12px;
            border-radius: 4px;
        }
        .nav-desktop a:hover {
            background-color: #00ccff;
            color: #1a1a2e;
        }
        .hamburger {
            display: none;
            cursor: pointer;
            font-size: 24px;
        }
        #nav-toggle {
            display: none;
        }
        .nav-mobile {
            display: none;
            background-color: #16213e;
            padding: 20px;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            box-shadow: 0 4px 12px rgba(0,0,0,0.2);
        }
        #nav-toggle:checked ~ .nav-mobile {
            display: block;
        }
        .nav-mobile ul {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .nav-mobile a {
            color: white;
            display: block;
            padding: 10px;
            border-radius: 4px;
        }
        .nav-mobile a:hover {
            background-color: #00ccff;
            color: #1a1a2e;
        }
        .breadcrumb {
            background-color: #e9ecef;
            padding: 10px 20px;
            font-size: 14px;
            border-bottom: 1px solid #ddd;
        }
        .breadcrumb a {
            color: #555;
        }
        .breadcrumb a:hover {
            color: #0066cc;
        }
        main {
            padding: 30px 0;
            background-color: white;
            border-radius: 8px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.05);
            margin-bottom: 30px;
        }
        article {
            padding: 0 20px;
        }
        h1, h2, h3 {
            color: #1a1a2e;
            margin-bottom: 20px;
            line-height: 1.3;
        }
        h1 {
            font-size: 2.8rem;
            border-bottom: 3px solid #00ccff;
            padding-bottom: 10px;
            margin-bottom: 30px;
        }
        h2 {
            font-size: 2rem;
            margin-top: 40px;
            color: #0066cc;
        }
        h3 {
            font-size: 1.5rem;
            margin-top: 30px;
            color: #333;
        }
        p {
            margin-bottom: 20px;
            text-align: justify;
            font-size: 1.1rem;
        }
        .highlight {
            background-color: #fffacd;
            padding: 15px;
            border-left: 5px solid #ff9900;
            margin: 25px 0;
            font-weight: bold;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            margin: 30px auto;
            border-radius: 8px;
            box-shadow: 0 4px 8px rgba(0,0,0,0.1);
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }
        .form-section {
            background-color: #f1f8ff;
            padding: 25px;
            border-radius: 8px;
            margin: 40px 0;
            border: 1px solid #cce7ff;
        }
        .form-group {
            margin-bottom: 20px;
        }
        label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: #333;
        }
        input, textarea, select {
            width: 100%;
            padding: 12px;
            border: 1px solid #ccc;
            border-radius: 4px;
            font-size: 1rem;
            transition: border 0.3s ease;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #00ccff;
        }
        button {
            background-color: #0066cc;
            color: white;
            padding: 12px 24px;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            font-size: 1rem;
            transition: background-color 0.3s ease;
        }
        button:hover {
            background-color: #004d99;
        }
        .rating {
            display: flex;
            gap: 10px;
            align-items: center;
            margin-bottom: 20px;
        }
        .rating input {
            width: auto;
        }
        .footer-links {
            background-color: #e9ecef;
            padding: 30px 20px;
            margin-top: 40px;
        }
        .web-link {
            display: inline-block;
            margin: 10px 20px 10px 0;
            padding: 10px 15px;
            background-color: white;
            border-radius: 4px;
            border: 1px solid #ddd;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .web-link:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 12px rgba(0,0,0,0.1);
        }
        footer {
            background-color: #1a1a2e;
            color: white;
            text-align: center;
            padding: 30px 20px;
            margin-top: 30px;
        }
        .copyright {
            font-size: 0.9rem;
            opacity: 0.8;
            margin-top: 20px;
        }
        @media (max-width: 768px) {
            body {
                padding-top: 70px;
            }
            .header-container {
                padding: 10px 15px;
            }
            .nav-desktop {
                display: none;
            }
            .hamburger {
                display: block;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            h3 {
                font-size: 1.3rem;
            }
            p {
                font-size: 1rem;
            }
            .web-link {
                display: block;
                margin: 10px 0;
                width: 100%;
            }
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 30px;
        }
        @media (min-width: 992px) {
            .content-grid {
                grid-template-columns: 2fr 1fr;
            }
            .sidebar {
                order: 2;
            }
            .main-content {
                order: 1;
            }
        }
        .sidebar {
            background-color: #f8f9fa;
            padding: 25px;
            border-radius: 8px;
            border: 1px solid #ddd;
        }
        .sidebar h3 {
            color: #0066cc;
            border-bottom: 2px solid #00ccff;
            padding-bottom: 10px;
        }