* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        :root {
            --primary-dark: #0c1a2b;
            --secondary-dark: #1a2d42;
            --accent-gold: #c9a959;
            --accent-blue: #00ccff;
            --text-light: #f0f0f0;
            --text-gray: #b8b8b8;
            --card-bg: rgba(26, 45, 66, 0.8);
            --transition: all 0.3s ease;
            --shadow: 0 8px 16px rgba(0, 0, 0, 0.5);
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background-color: var(--primary-dark);
            color: var(--text-light);
            line-height: 1.7;
            background-image: radial-gradient(circle at 20% 30%, rgba(30, 60, 114, 0.3) 0%, transparent 20%),
                              radial-gradient(circle at 80% 70%, rgba(201, 169, 89, 0.1) 0%, transparent 20%);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: var(--accent-blue);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--accent-gold);
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background-color: rgba(12, 26, 43, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 2px solid var(--accent-gold);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 900;
            color: var(--accent-gold);
            text-transform: uppercase;
            letter-spacing: 2px;
            text-shadow: 0 0 10px rgba(201, 169, 89, 0.5);
        }
        .my-logo:hover {
            text-decoration: none;
            color: var(--accent-gold);
        }
        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            background: none;
            border: none;
            padding: 5px;
        }
        .hamburger span {
            width: 25px;
            height: 3px;
            background-color: var(--accent-gold);
            margin: 3px 0;
            transition: var(--transition);
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        nav a {
            font-weight: 600;
            font-size: 1.1rem;
            padding: 5px 10px;
            border-radius: 4px;
        }
        nav a:hover {
            background-color: rgba(201, 169, 89, 0.2);
            text-decoration: none;
        }
        .breadcrumb {
            padding: 15px 0;
            background-color: var(--secondary-dark);
            font-size: 0.9rem;
        }
        .breadcrumb ol {
            display: flex;
            list-style: none;
            flex-wrap: wrap;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '›';
            margin: 0 10px;
            color: var(--text-gray);
        }
        .breadcrumb a {
            color: var(--text-gray);
        }
        main {
            flex: 1;
            padding: 40px 0;
        }
        article {
            background-color: var(--card-bg);
            border-radius: 12px;
            padding: 40px;
            margin-bottom: 40px;
            box-shadow: var(--shadow);
            border: 1px solid rgba(201, 169, 89, 0.2);
        }
        h1 {
            font-size: 3.2rem;
            color: var(--accent-gold);
            margin-bottom: 25px;
            line-height: 1.2;
            text-align: center;
            border-bottom: 3px solid var(--accent-gold);
            padding-bottom: 20px;
        }
        h2 {
            font-size: 2.4rem;
            color: var(--accent-blue);
            margin: 40px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px dashed rgba(0, 204, 255, 0.3);
        }
        h3 {
            font-size: 1.8rem;
            color: var(--text-light);
            margin: 30px 0 15px;
        }
        h4 {
            font-size: 1.4rem;
            color: var(--text-gray);
            margin: 25px 0 10px;
        }
        p {
            margin-bottom: 20px;
            font-size: 1.1rem;
            text-align: justify;
        }
        .intro {
            font-size: 1.3rem;
            color: var(--text-gray);
            font-style: italic;
            border-left: 4px solid var(--accent-gold);
            padding-left: 20px;
            margin: 30px 0;
        }
        .highlight {
            background-color: rgba(201, 169, 89, 0.1);
            border-left: 5px solid var(--accent-gold);
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 8px 8px 0;
        }
        .feature-box {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 25px;
            margin: 40px 0;
        }
        .feature-card {
            background: linear-gradient(145deg, #1a2d42, #152436);
            padding: 25px;
            border-radius: 10px;
            border: 1px solid rgba(0, 204, 255, 0.2);
            transition: var(--transition);
        }
        .feature-card:hover {
            transform: translateY(-5px);
            border-color: var(--accent-blue);
            box-shadow: 0 12px 20px rgba(0, 0, 0, 0.4);
        }
        .feature-card i {
            font-size: 2.5rem;
            color: var(--accent-gold);
            margin-bottom: 15px;
        }
        .quote {
            font-size: 1.3rem;
            color: var(--accent-gold);
            text-align: center;
            padding: 30px;
            font-style: italic;
            background-color: rgba(26, 45, 66, 0.8);
            border-radius: 10px;
            margin: 40px 0;
            position: relative;
        }
        .quote::before, .quote::after {
            content: '"';
            font-size: 4rem;
            color: rgba(201, 169, 89, 0.3);
            position: absolute;
        }
        .quote::before { top: 10px; left: 20px; }
        .quote::after { bottom: -10px; right: 20px; }
        .image-container {
            margin: 40px 0;
            text-align: center;
        }
        .image-container img {
            border-radius: 10px;
            border: 3px solid var(--accent-gold);
            box-shadow: var(--shadow);
            max-height: 500px;
            object-fit: cover;
            width: 100%;
        }
        .caption {
            margin-top: 10px;
            font-style: italic;
            color: var(--text-gray);
        }
        .form-section {
            background-color: var(--secondary-dark);
            border-radius: 10px;
            padding: 30px;
            margin: 40px 0;
            border: 1px solid rgba(201, 169, 89, 0.3);
        }
        .form-section h3 {
            color: var(--accent-gold);
            margin-top: 0;
        }
        .form-group {
            margin-bottom: 20px;
        }
        label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
        }
        input, select, textarea {
            width: 100%;
            padding: 12px 15px;
            background-color: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.3);
            border-radius: 6px;
            color: var(--text-light);
            font-size: 1rem;
            transition: var(--transition);
        }
        input:focus, select:focus, textarea:focus {
            outline: none;
            border-color: var(--accent-blue);
            box-shadow: 0 0 10px rgba(0, 204, 255, 0.5);
        }
        button {
            background: linear-gradient(to right, var(--accent-gold), #e6b450);
            color: var(--primary-dark);
            border: none;
            padding: 14px 30px;
            font-size: 1.1rem;
            font-weight: 700;
            border-radius: 6px;
            cursor: pointer;
            transition: var(--transition);
        }
        button:hover {
            background: linear-gradient(to right, #e6b450, var(--accent-gold));
            transform: scale(1.05);
        }
        .rating-stars {
            display: flex;
            gap: 10px;
            margin: 15px 0;
        }
        .rating-stars input {
            display: none;
        }
        .rating-stars label {
            font-size: 2rem;
            color: var(--text-gray);
            cursor: pointer;
            transition: var(--transition);
        }
        .rating-stars input:checked ~ label,
        .rating-stars label:hover,
        .rating-stars label:hover ~ label {
            color: var(--accent-gold);
        }
        footer {
            background-color: #0a1522;
            padding: 40px 0 20px;
            border-top: 2px solid var(--accent-gold);
            margin-top: 60px;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-section h4 {
            color: var(--accent-gold);
            margin-bottom: 20px;
            font-size: 1.3rem;
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 12px;
        }
        friend-link {
            display: block;
            padding: 8px 15px;
            background-color: rgba(255, 255, 255, 0.05);
            border-radius: 4px;
            margin-bottom: 10px;
            transition: var(--transition);
        }
        friend-link:hover {
            background-color: rgba(201, 169, 89, 0.2);
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: var(--text-gray);
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.8rem; }
            h2 { font-size: 2.1rem; }
            h3 { font-size: 1.6rem; }
            .header-container { flex-wrap: wrap; }
            nav ul { gap: 15px; }
        }
        @media (max-width: 768px) {
            .hamburger { display: flex; }
            nav {
                width: 100%;
                max-height: 0;
                overflow: hidden;
                transition: max-height 0.5s ease;
            }
            nav.active {
                max-height: 300px;
                margin-top: 20px;
            }
            nav ul {
                flex-direction: column;
                gap: 10px;
                align-items: center;
            }
            h1 { font-size: 2.3rem; }
            h2 { font-size: 1.9rem; }
            article { padding: 25px; }
            .feature-box { grid-template-columns: 1fr; }
        }
        @media (max-width: 576px) {
            .container { padding: 0 15px; }
            h1 { font-size: 2rem; }
            h2 { font-size: 1.7rem; }
            .intro { font-size: 1.1rem; }
            .form-section { padding: 20px; }
        }