* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
            color: #e0e0e0;
            line-height: 1.8;
            font-size: 18px;
            padding: 0;
            margin: 0;
            overflow-x: hidden;
        }
        a {
            color: #4dabf7;
            text-decoration: none;
            transition: color 0.3s ease, transform 0.2s ease;
        }
        a:hover {
            color: #ff9e00;
            transform: translateY(-2px);
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: rgba(0, 0, 0, 0.9);
            padding: 20px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo {
            font-size: 2.8rem;
            font-weight: 900;
            color: #ff9e00;
            text-transform: uppercase;
            letter-spacing: 2px;
            text-shadow: 2px 2px 8px rgba(255, 158, 0, 0.7);
        }
        .logo a {
            color: inherit;
        }
        .logo a:hover {
            color: #ffcc00;
        }
        nav {
            display: flex;
            align-items: center;
        }
        .nav-links {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .nav-links li a {
            font-size: 1.2rem;
            font-weight: 600;
            padding: 10px 15px;
            border-radius: 8px;
            background: rgba(255, 158, 0, 0.1);
        }
        .nav-links li a:hover {
            background: rgba(255, 158, 0, 0.3);
            color: #fff;
        }
        .hamburger {
            display: none;
            font-size: 2rem;
            color: #ff9e00;
            cursor: pointer;
            background: none;
            border: none;
        }
        #nav-toggle {
            display: none;
        }
        .breadcrumb {
            padding: 15px 0;
            background: rgba(30, 30, 46, 0.8);
            margin-bottom: 30px;
        }
        .breadcrumb ol {
            display: flex;
            list-style: none;
            gap: 10px;
            flex-wrap: wrap;
        }
        .breadcrumb li {
            color: #aaa;
        }
        .breadcrumb li:not(:last-child)::after {
            content: "›";
            margin-left: 10px;
            color: #ff9e00;
        }
        .breadcrumb a {
            color: #4dabf7;
        }
        main {
            padding: 30px 0;
            min-height: 80vh;
        }
        article {
            background: rgba(25, 25, 40, 0.95);
            border-radius: 20px;
            padding: 40px;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
            margin-bottom: 40px;
        }
        h1, h2, h3 {
            color: #ff9e00;
            margin-bottom: 20px;
            line-height: 1.4;
        }
        h1 {
            font-size: 3.5rem;
            text-align: center;
            margin-bottom: 30px;
            border-bottom: 3px solid #ff9e00;
            padding-bottom: 20px;
        }
        h2 {
            font-size: 2.5rem;
            margin-top: 40px;
            border-left: 5px solid #4dabf7;
            padding-left: 15px;
        }
        h3 {
            font-size: 2rem;
            margin-top: 30px;
            color: #4dabf7;
        }
        p {
            margin-bottom: 25px;
            text-align: justify;
            padding: 0 10px;
        }
        .highlight {
            background: rgba(255, 158, 0, 0.15);
            border-left: 4px solid #ff9e00;
            padding: 20px;
            border-radius: 8px;
            margin: 25px 0;
        }
        .emoji {
            font-size: 1.5rem;
            margin-right: 10px;
        }
        b, strong {
            color: #ffcc00;
            font-weight: 800;
        }
        .article-image {
            width: 100%;
            max-width: 800px;
            height: auto;
            border-radius: 15px;
            margin: 30px auto;
            display: block;
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.8);
            transition: transform 0.4s ease;
        }
        .article-image:hover {
            transform: scale(1.02);
        }
        .functional-section {
            background: rgba(30, 30, 50, 0.9);
            border-radius: 15px;
            padding: 30px;
            margin: 40px 0;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
        }
        .functional-section h2 {
            border-left: none;
            text-align: center;
            color: #ff9e00;
        }
        form {
            display: grid;
            gap: 20px;
            max-width: 600px;
            margin: 0 auto;
        }
        input, textarea, select {
            width: 100%;
            padding: 15px;
            border-radius: 10px;
            border: 2px solid #4dabf7;
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            font-size: 1.1rem;
            transition: border-color 0.3s ease;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #ff9e00;
        }
        button {
            background: linear-gradient(90deg, #ff9e00, #ff6b00);
            color: white;
            border: none;
            padding: 15px 30px;
            border-radius: 10px;
            font-size: 1.2rem;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s ease;
            justify-self: center;
            min-width: 200px;
        }
        button:hover {
            background: linear-gradient(90deg, #ffcc00, #ff9e00);
            transform: translateY(-3px);
            box-shadow: 0 7px 15px rgba(255, 158, 0, 0.4);
        }
        .rating {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin: 20px 0;
        }
        .rating input {
            display: none;
        }
        .rating label {
            font-size: 2.5rem;
            color: #ccc;
            cursor: pointer;
            transition: color 0.3s ease;
        }
        .rating label:hover,
        .rating input:checked ~ label {
            color: #ffcc00;
        }
        .internal-links {
            background: rgba(20, 20, 35, 0.95);
            padding: 40px 20px;
            margin-top: 50px;
        }
        .web-link {
            display: inline-block;
            margin: 15px;
            padding: 15px 25px;
            background: rgba(77, 171, 247, 0.1);
            border-radius: 10px;
            transition: all 0.3s ease;
        }
        .web-link:hover {
            background: rgba(77, 171, 247, 0.3);
            transform: translateY(-5px);
        }
        .web-link a {
            color: #e0e0e0;
            font-size: 1.1rem;
        }
        footer {
            background: #0f0f1a;
            padding: 40px 0;
            text-align: center;
            border-top: 3px solid #ff9e00;
        }
        .copyright {
            margin-top: 30px;
            color: #aaa;
            font-size: 1rem;
        }
        @media (max-width: 992px) {
            h1 { font-size: 3rem; }
            h2 { font-size: 2.2rem; }
            h3 { font-size: 1.8rem; }
            .container { padding: 0 15px; }
        }
        @media (max-width: 768px) {
            .nav-links {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: rgba(0, 0, 0, 0.95);
                padding: 20px;
                border-top: 2px solid #ff9e00;
                z-index: 999;
            }
            .nav-links li {
                margin: 10px 0;
            }
            .hamburger {
                display: block;
            }
            #nav-toggle:checked ~ .nav-links {
                display: flex;
            }
            .header-container {
                flex-wrap: wrap;
            }
            .logo {
                font-size: 2.2rem;
            }
            h1 { font-size: 2.5rem; }
            h2 { font-size: 2rem; }
            h3 { font-size: 1.6rem; }
            body { font-size: 16px; }
            article { padding: 20px; }
        }
        @media (max-width: 480px) {
            h1 { font-size: 2rem; }
            h2 { font-size: 1.8rem; }
            .logo { font-size: 1.8rem; }
            button { min-width: 150px; }
            .rating label { font-size: 2rem; }
        }
        .grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        .flex-center {
            display: flex;
            justify-content: center;
            align-items: center;
            flex-wrap: wrap;
        }