* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.8;
            color: #333;
            background-color: #f9f9f9;
            max-width: 100%;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: inherit;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul {
            list-style: none;
        }
        .header {
            background: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
            color: white;
            padding: 1rem 2rem;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
        }
        .logo {
            font-size: 2.2rem;
            font-weight: 900;
            text-transform: uppercase;
            letter-spacing: 2px;
            background: linear-gradient(to right, #ffcc00, #ff9900);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            transition: transform 0.3s ease;
        }
        .logo:hover {
            transform: scale(1.05);
        }
        .nav-desktop {
            display: flex;
            gap: 2rem;
        }
        .nav-desktop a {
            font-weight: 600;
            font-size: 1.1rem;
            padding: 0.5rem 1rem;
            border-radius: 25px;
            transition: all 0.3s ease;
        }
        .nav-desktop a:hover {
            background-color: rgba(255,255,255,0.2);
            transform: translateY(-3px);
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            background: none;
            border: none;
            color: white;
        }
        .nav-mobile {
            display: none;
            flex-direction: column;
            background-color: #6a11cb;
            padding: 1rem;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            box-shadow: 0 4px 8px rgba(0,0,0,0.2);
        }
        .nav-mobile.active {
            display: flex;
        }
        .nav-mobile a {
            padding: 1rem;
            border-bottom: 1px solid rgba(255,255,255,0.1);
            transition: background 0.3s;
        }
        .nav-mobile a:hover {
            background-color: rgba(255,255,255,0.1);
        }
        .breadcrumb {
            padding: 1rem 2rem;
            background-color: #eef2ff;
            font-size: 0.95rem;
            max-width: 1200px;
            margin: 0 auto;
        }
        .breadcrumb a {
            color: #2575fc;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .main-container {
            max-width: 1200px;
            margin: 2rem auto;
            padding: 0 2rem;
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        article {
            background: white;
            padding: 2.5rem;
            border-radius: 15px;
            box-shadow: 0 6px 20px rgba(0,0,0,0.08);
        }
        h1 {
            font-size: 2.8rem;
            color: #2d3748;
            margin-bottom: 1.5rem;
            line-height: 1.3;
            border-left: 8px solid #ff9900;
            padding-left: 1rem;
        }
        h2 {
            font-size: 2rem;
            color: #4a5568;
            margin: 2.5rem 0 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 3px solid #6a11cb;
        }
        h3 {
            font-size: 1.5rem;
            color: #5a67d8;
            margin: 2rem 0 1rem;
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
            font-size: 1.1rem;
        }
        .highlight {
            background-color: #fff9e6;
            padding: 1.5rem;
            border-left: 6px solid #ffcc00;
            margin: 2rem 0;
            border-radius: 0 10px 10px 0;
        }
        .emoji {
            font-size: 1.3rem;
            margin-right: 0.5rem;
        }
        .bold {
            font-weight: 900;
            color: #2d3748;
        }
        .image-container {
            margin: 2.5rem auto;
            text-align: center;
            max-width: 800px;
        }
        .image-container img {
            border-radius: 12px;
            box-shadow: 0 8px 25px rgba(0,0,0,0.15);
            transition: transform 0.5s ease;
        }
        .image-container img:hover {
            transform: scale(1.02);
        }
        .image-caption {
            font-style: italic;
            color: #718096;
            margin-top: 0.8rem;
            font-size: 0.95rem;
        }
        .quote {
            font-style: italic;
            color: #555;
            border-left: 5px solid #2575fc;
            padding-left: 1.5rem;
            margin: 2rem 0;
            background-color: #f7faff;
            padding: 1.5rem;
            border-radius: 0 10px 10px 0;
        }
        .interactive-features {
            background-color: #f0f4ff;
            padding: 2rem;
            border-radius: 12px;
            margin: 3rem 0;
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            justify-content: space-around;
        }
        .feature-box {
            background: white;
            padding: 1.8rem;
            border-radius: 10px;
            flex: 1;
            min-width: 250px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.05);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .feature-box:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 20px rgba(0,0,0,0.1);
        }
        .feature-box h3 {
            color: #6a11cb;
            margin-top: 0;
        }
        .feature-box form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .feature-box input, .feature-box textarea, .feature-box select {
            padding: 0.8rem;
            border: 2px solid #cbd5e0;
            border-radius: 8px;
            font-size: 1rem;
            transition: border-color 0.3s;
        }
        .feature-box input:focus, .feature-box textarea:focus, .feature-box select:focus {
            outline: none;
            border-color: #6a11cb;
        }
        .feature-box button {
            background: linear-gradient(to right, #6a11cb, #2575fc);
            color: white;
            border: none;
            padding: 0.9rem;
            border-radius: 8px;
            font-weight: bold;
            cursor: pointer;
            transition: opacity 0.3s;
        }
        .feature-box button:hover {
            opacity: 0.9;
        }
        .rating-stars {
            display: flex;
            gap: 0.5rem;
            font-size: 1.8rem;
            color: #ffcc00;
            justify-content: center;
            margin: 1rem 0;
        }
        .rating-stars i {
            cursor: pointer;
            transition: transform 0.2s;
        }
        .rating-stars i:hover {
            transform: scale(1.2);
        }
        .footer-links {
            max-width: 1200px;
            margin: 3rem auto 0;
            padding: 0 2rem;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1.5rem;
        }
        .web-link {
            background-color: #edf2f7;
            padding: 1.2rem;
            border-radius: 8px;
            text-align: center;
            transition: background-color 0.3s, transform 0.3s;
        }
        .web-link:hover {
            background-color: #e2e8f0;
            transform: translateX(5px);
        }
        .web-link a {
            color: #2d3748;
            font-weight: 600;
        }
        .web-link a:hover {
            color: #6a11cb;
        }
        footer {
            background-color: #2d3748;
            color: #cbd5e0;
            text-align: center;
            padding: 2rem;
            margin-top: 3rem;
        }
        .copyright {
            font-size: 0.9rem;
            margin-top: 1rem;
            color: #a0aec0;
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.4rem; }
            h2 { font-size: 1.8rem; }
            .header-container { flex-wrap: wrap; }
            .nav-desktop { display: none; }
            .hamburger { display: block; }
            .main-container { padding: 0 1.5rem; }
            article { padding: 2rem; }
        }
        @media (max-width: 768px) {
            h1 { font-size: 2rem; }
            h2 { font-size: 1.6rem; }
            .breadcrumb, .header { padding: 1rem; }
            .feature-box { min-width: 100%; }
            .footer-links { grid-template-columns: 1fr; }
            .interactive-features { flex-direction: column; }
        }
        @media (max-width: 480px) {
            h1 { font-size: 1.8rem; }
            .main-container { padding: 0 1rem; }
            article { padding: 1.5rem; }
        }