* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: #0a0a0a;
            color: #f0f0f0;
            line-height: 1.8;
            font-size: 18px;
        }
        a {
            text-decoration: none;
            color: #00bcd4;
            transition: color 0.3s;
        }
        a:hover {
            color: #ff9800;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
            padding: 20px 0;
            border-bottom: 3px solid #00bcd4;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo {
            font-size: 2.5rem;
            font-weight: bold;
            color: #ff9800;
            text-transform: uppercase;
            letter-spacing: 2px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
        }
        .logo span {
            color: #00bcd4;
        }
        .logo:hover {
            transform: scale(1.05);
            transition: transform 0.3s;
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        nav ul li a {
            font-size: 1.2rem;
            padding: 10px 15px;
            border-radius: 5px;
            background-color: rgba(0, 188, 212, 0.1);
        }
        nav ul li a:hover {
            background-color: #00bcd4;
            color: #0a0a0a;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #ff9800;
        }
        .breadcrumb {
            padding: 15px 0;
            background-color: #1a1a2e;
            margin-bottom: 20px;
        }
        .breadcrumb ul {
            display: flex;
            list-style: none;
            gap: 10px;
        }
        .breadcrumb ul li:after {
            content: ">";
            margin-left: 10px;
            color: #00bcd4;
        }
        .breadcrumb ul li:last-child:after {
            content: "";
        }
        main {
            padding: 30px 0;
            min-height: 80vh;
        }
        article {
            background-color: #1a1a2e;
            padding: 30px;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 188, 212, 0.2);
            margin-bottom: 40px;
        }
        h1 {
            font-size: 3rem;
            color: #ff9800;
            margin-bottom: 20px;
            text-align: center;
            border-bottom: 2px solid #00bcd4;
            padding-bottom: 15px;
        }
        h2 {
            font-size: 2.2rem;
            color: #00bcd4;
            margin: 30px 0 15px;
            padding-left: 10px;
            border-left: 5px solid #ff9800;
        }
        h3 {
            font-size: 1.8rem;
            color: #ff9800;
            margin: 20px 0 10px;
        }
        p {
            margin-bottom: 20px;
            text-align: justify;
            padding: 0 10px;
        }
        .highlight {
            background-color: rgba(255, 152, 0, 0.1);
            border-left: 4px solid #ff9800;
            padding: 15px;
            margin: 20px 0;
            font-weight: bold;
            color: #fff;
        }
        .emoji {
            font-size: 1.5rem;
            margin-right: 10px;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 10px;
            border: 3px solid #00bcd4;
            display: block;
            margin: 30px auto;
            box-shadow: 0 5px 15px rgba(0,0,0,0.5);
        }
        img:hover {
            transform: scale(1.02);
            transition: transform 0.3s;
        }
        .function-section {
            background-color: #16213e;
            padding: 25px;
            border-radius: 10px;
            margin: 30px 0;
            border: 1px solid #00bcd4;
        }
        .function-section h3 {
            color: #00bcd4;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        form {
            display: grid;
            gap: 15px;
            margin-top: 15px;
        }
        input, textarea, select {
            padding: 12px;
            border-radius: 8px;
            border: 1px solid #00bcd4;
            background-color: #0a0a0a;
            color: #fff;
            font-size: 1rem;
        }
        button {
            padding: 12px 25px;
            background: linear-gradient(90deg, #00bcd4, #ff9800);
            color: #0a0a0a;
            border: none;
            border-radius: 8px;
            font-size: 1.1rem;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s;
        }
        button:hover {
            background: linear-gradient(90deg, #ff9800, #00bcd4);
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(255, 152, 0, 0.4);
        }
        .rating {
            display: flex;
            gap: 10px;
            align-items: center;
        }
        .rating i {
            color: #ff9800;
            cursor: pointer;
            font-size: 1.5rem;
        }
        .rating i:hover {
            color: #ffcc00;
        }
        .web-links-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 20px;
            margin: 40px 0;
            padding: 20px;
            background-color: #1a1a2e;
            border-radius: 10px;
        }
        .web-link {
            background-color: #16213e;
            padding: 15px;
            border-radius: 8px;
            border: 1px solid #00bcd4;
            text-align: center;
        }
        .web-link a {
            font-size: 1.1rem;
            color: #ff9800;
        }
        .web-link:hover {
            background-color: #00bcd4;
            transform: scale(1.05);
            transition: all 0.3s;
        }
        .web-link:hover a {
            color: #0a0a0a;
        }
        footer {
            background: linear-gradient(135deg, #1a1a2e 0%, #0a0a0a 100%);
            padding: 40px 0 20px;
            border-top: 3px solid #ff9800;
            text-align: center;
        }
        .copyright {
            margin-top: 20px;
            font-size: 0.9rem;
            color: #888;
        }
        @media (max-width: 768px) {
            .header-container {
                flex-wrap: wrap;
            }
            nav ul {
                display: none;
                flex-direction: column;
                width: 100%;
                background-color: #1a1a2e;
                position: absolute;
                top: 100%;
                left: 0;
                padding: 20px;
                border-top: 2px solid #00bcd4;
            }
            nav ul.active {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            .web-links-container {
                grid-template-columns: 1fr;
            }
            .function-section {
                padding: 20px;
            }
        }