* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: #0f0f1a;
            color: #e0e0ff;
            line-height: 1.8;
            overflow-x: hidden;
        }
        a {
            color: #6c8cff;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #ff6c90;
            text-decoration: underline;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #1a1a2e 0%, #2d2d4a 100%);
            padding: 20px 0;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 900;
            background: linear-gradient(90deg, #6c8cff, #ff6c90);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .my-logo:hover {
            transform: scale(1.05);
            transition: transform 0.3s ease;
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 25px;
            flex-wrap: wrap;
        }
        nav ul li a {
            font-size: 1.1rem;
            padding: 8px 15px;
            border-radius: 20px;
            background: rgba(108, 140, 255, 0.1);
        }
        nav ul li a:hover {
            background: rgba(255, 108, 144, 0.2);
            text-decoration: none;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #6c8cff;
        }
        .breadcrumb {
            margin-top: 15px;
            font-size: 0.95rem;
            color: #aaa;
        }
        .breadcrumb a {
            color: #aaa;
        }
        .breadcrumb a:hover {
            color: #6c8cff;
        }
        main {
            padding: 40px 0;
            background: #151525;
            border-radius: 15px;
            margin: 30px auto;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
        }
        article {
            padding: 0 30px;
        }
        h1 {
            font-size: 3.5rem;
            background: linear-gradient(90deg, #ff6c90, #6c8cff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 25px;
            text-align: center;
            line-height: 1.2;
        }
        h2 {
            font-size: 2.5rem;
            color: #ff6c90;
            margin: 40px 0 20px;
            border-left: 5px solid #6c8cff;
            padding-left: 15px;
        }
        h3 {
            font-size: 2rem;
            color: #6c8cff;
            margin: 30px 0 15px;
        }
        h4 {
            font-size: 1.6rem;
            color: #8a8aff;
            margin: 25px 0 12px;
        }
        p {
            margin-bottom: 25px;
            font-size: 1.2rem;
            text-align: justify;
            padding: 0 10px;
        }
        .highlight {
            background: rgba(108, 140, 255, 0.15);
            padding: 20px;
            border-radius: 10px;
            border-left: 4px solid #ff6c90;
            margin: 25px 0;
        }
        .emoji {
            font-size: 1.3em;
            margin-right: 8px;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 15px;
            margin: 30px auto;
            display: block;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.6);
            transition: transform 0.4s ease;
        }
        img:hover {
            transform: scale(1.02);
        }
        .features {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 25px;
            margin: 40px 0;
        }
        .feature-card {
            background: #1e1e3a;
            padding: 25px;
            border-radius: 15px;
            text-align: center;
            transition: all 0.3s ease;
            border: 2px solid transparent;
        }
        .feature-card:hover {
            border-color: #6c8cff;
            transform: translateY(-10px);
            box-shadow: 0 15px 25px rgba(108, 140, 255, 0.3);
        }
        .feature-card i {
            font-size: 3rem;
            color: #ff6c90;
            margin-bottom: 15px;
        }
        .interactive-section {
            margin: 50px 0;
            padding: 30px;
            background: #1a1a2e;
            border-radius: 15px;
        }
        .interactive-section h3 {
            text-align: center;
        }
        form {
            display: flex;
            flex-direction: column;
            gap: 20px;
            max-width: 600px;
            margin: 30px auto;
        }
        input, textarea, select {
            padding: 15px;
            border-radius: 10px;
            border: 2px solid #444;
            background: #0f0f1a;
            color: #e0e0ff;
            font-size: 1rem;
            transition: border 0.3s ease;
        }
        input:focus, textarea:focus, select:focus {
            border-color: #6c8cff;
            outline: none;
        }
        button {
            padding: 15px 30px;
            background: linear-gradient(90deg, #6c8cff, #ff6c90);
            color: white;
            border: none;
            border-radius: 10px;
            font-size: 1.2rem;
            cursor: pointer;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        button:hover {
            transform: scale(1.05);
            box-shadow: 0 8px 20px rgba(255, 108, 144, 0.4);
        }
        .rating {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin: 20px 0;
        }
        .rating input {
            display: none;
        }
        .rating label {
            font-size: 2.5rem;
            color: #444;
            cursor: pointer;
            transition: color 0.3s;
        }
        .rating label:hover,
        .rating label:hover ~ label,
        .rating input:checked ~ label {
            color: #ffcc00;
        }
        footer {
            background: #1a1a2e;
            padding: 40px 0;
            margin-top: 60px;
            text-align: center;
        }
        .friend-links {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 20px;
            margin: 30px 0;
        }
        .friend-links a {
            padding: 12px 25px;
            background: rgba(108, 140, 255, 0.1);
            border-radius: 25px;
            font-weight: bold;
        }
        .friend-links a:hover {
            background: rgba(255, 108, 144, 0.2);
        }
        .copyright {
            margin-top: 30px;
            color: #aaa;
            font-size: 0.95rem;
            border-top: 1px solid #444;
            padding-top: 20px;
        }
        @media (max-width: 768px) {
            .header-content {
                flex-direction: column;
                align-items: flex-start;
            }
            nav ul {
                display: none;
                flex-direction: column;
                width: 100%;
                margin-top: 20px;
                gap: 15px;
            }
            nav ul.active {
                display: flex;
            }
            .hamburger {
                display: block;
                position: absolute;
                top: 25px;
                right: 20px;
            }
            h1 {
                font-size: 2.5rem;
            }
            h2 {
                font-size: 2rem;
            }
            h3 {
                font-size: 1.6rem;
            }
            p {
                font-size: 1.1rem;
                padding: 0;
            }
            .features {
                grid-template-columns: 1fr;
            }
            .friend-links {
                flex-direction: column;
                align-items: center;
            }
        }