:root {
            --primary-gold: #FFD700;
            --vegas-purple: #4B0082;
            --dark-bg: #0f0f23;
            --card-bg: #1a1a2e;
            --text-light: #f0f0f0;
            --text-dim: #b0b0c0;
            --accent-blue: #00b4d8;
            --success-green: #2ecc71;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: var(--dark-bg);
            color: var(--text-light);
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            color: var(--accent-blue);
            text-decoration: none;
            transition: color 0.3s ease, text-shadow 0.3s ease;
        }
        a:hover {
            color: var(--primary-gold);
            text-shadow: 0 0 8px rgba(255, 215, 0, 0.5);
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(to bottom, var(--vegas-purple), var(--dark-bg));
            padding: 1rem 0;
            border-bottom: 3px solid var(--primary-gold);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
        }
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 2.5rem;
            font-weight: 800;
            background: linear-gradient(45deg, var(--primary-gold), #ff8c00);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: 0 2px 10px rgba(0,0,0,0.3);
            letter-spacing: 1px;
        }
        .my-logo a {
            background: none;
            -webkit-text-fill-color: unset;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: var(--text-light);
            font-size: 1.8rem;
            cursor: pointer;
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 1.5rem;
        }
        nav a {
            color: var(--text-light);
            font-weight: 600;
            padding: 0.5rem 0.8rem;
            border-radius: 5px;
        }
        nav a:hover, nav a.active {
            background-color: rgba(255, 215, 0, 0.2);
            color: var(--primary-gold);
        }
        .breadcrumb {
            padding: 1rem 0;
            font-size: 0.9rem;
            color: var(--text-dim);
        }
        .breadcrumb a { color: var(--text-dim); }
        .breadcrumb a:hover { color: var(--primary-gold); }
        .breadcrumb span { margin: 0 5px; }
        main {
            padding: 2rem 0;
        }
        article {
            background-color: var(--card-bg);
            border-radius: 15px;
            padding: 2.5rem;
            margin-bottom: 2rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
            border: 1px solid rgba(255,215,0,0.1);
        }
        h1 {
            font-size: 2.8rem;
            color: var(--primary-gold);
            margin-bottom: 1.5rem;
            line-height: 1.2;
            text-align: center;
            border-bottom: 3px dashed var(--primary-gold);
            padding-bottom: 1rem;
        }
        h2 {
            font-size: 2.2rem;
            color: var(--accent-blue);
            margin: 2.5rem 0 1.2rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid var(--vegas-purple);
        }
        h3 {
            font-size: 1.8rem;
            color: var(--success-green);
            margin: 2rem 0 1rem;
        }
        h4 {
            font-size: 1.4rem;
            color: var(--text-dim);
            margin: 1.5rem 0 0.8rem;
        }
        p {
            margin-bottom: 1.2rem;
            font-size: 1.1rem;
            text-align: justify;
        }
        .highlight {
            background: rgba(255, 215, 0, 0.1);
            border-left: 5px solid var(--primary-gold);
            padding: 1.5rem;
            margin: 1.5rem 0;
            border-radius: 0 10px 10px 0;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 10px;
            border: 3px solid var(--primary-gold);
            margin: 1.5rem auto;
            display: block;
            box-shadow: 0 5px 15px rgba(0,0,0,0.7);
        }
        .img-caption {
            text-align: center;
            font-style: italic;
            color: var(--text-dim);
            margin-top: -0.5rem;
            margin-bottom: 1.5rem;
        }
        .interactive-module {
            background: linear-gradient(145deg, #252547, #1a1a2e);
            border-radius: 10px;
            padding: 2rem;
            margin: 2.5rem 0;
            border: 1px solid var(--accent-blue);
        }
        .module-title {
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--primary-gold);
            margin-bottom: 1.5rem;
        }
        form {
            display: grid;
            gap: 1rem;
        }
        input, textarea, select {
            width: 100%;
            padding: 0.8rem;
            border-radius: 5px;
            border: 1px solid #444;
            background-color: #2d2d44;
            color: var(--text-light);
        }
        button {
            background: linear-gradient(to right, var(--accent-blue), var(--vegas-purple));
            color: white;
            border: none;
            padding: 0.8rem 1.5rem;
            border-radius: 5px;
            cursor: pointer;
            font-weight: bold;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        button:hover {
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0, 180, 216, 0.4);
        }
        .stars {
            display: flex;
            gap: 5px;
            font-size: 1.8rem;
            color: #555;
            cursor: pointer;
            margin: 1rem 0;
        }
        .stars .active {
            color: var(--primary-gold);
        }
        footer {
            background-color: #0a0a15;
            padding: 3rem 0 1.5rem;
            border-top: 3px solid var(--vegas-purple);
            margin-top: 3rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-section h4 {
            color: var(--primary-gold);
            margin-bottom: 1rem;
            font-size: 1.3rem;
        }
        friend-link {
            display: block;
            background-color: rgba(255,255,255,0.05);
            padding: 0.8rem;
            margin-bottom: 0.5rem;
            border-radius: 5px;
            transition: background-color 0.3s ease;
        }
        friend-link:hover {
            background-color: rgba(255,215,0,0.1);
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #333;
            color: var(--text-dim);
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .header-top {
                flex-direction: column;
                align-items: flex-start;
            }
            .hamburger {
                display: block;
                position: absolute;
                top: 1.2rem;
                right: 20px;
            }
            nav ul {
                flex-direction: column;
                width: 100%;
                display: none;
                margin-top: 1rem;
                background-color: var(--card-bg);
                padding: 1rem;
                border-radius: 10px;
            }
            nav ul.show {
                display: flex;
            }
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            h3 { font-size: 1.5rem; }
            article { padding: 1.5rem; }
        }