* {
            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: #f1f1f1;
            line-height: 1.6;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #ffcc00;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #ff9900;
            text-decoration: underline;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: rgba(0, 0, 0, 0.9);
            padding: 15px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2.5rem;
            font-weight: bold;
            background: linear-gradient(to right, #ffcc00, #ff9900);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-transform: uppercase;
            letter-spacing: 2px;
        }
        .my-logo:hover {
            transform: scale(1.05);
            transition: transform 0.3s ease;
        }
        nav {
            display: flex;
            align-items: center;
        }
        .nav-links {
            display: flex;
            list-style: none;
            gap: 25px;
        }
        .nav-links li a {
            font-size: 1.1rem;
            padding: 8px 12px;
            border-radius: 5px;
        }
        .nav-links li a:hover {
            background: rgba(255, 204, 0, 0.2);
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #ffcc00;
        }
        .breadcrumb {
            padding: 10px 0;
            font-size: 0.9rem;
            color: #aaa;
            margin-top: 10px;
        }
        .breadcrumb a {
            color: #ffcc00;
        }
        main {
            flex: 1;
            padding: 30px 0;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 3fr 1fr;
            gap: 30px;
        }
        @media (max-width: 768px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
        }
        article {
            background: rgba(255, 255, 255, 0.05);
            border-radius: 15px;
            padding: 30px;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
        }
        h1 {
            font-size: 2.8rem;
            margin-bottom: 20px;
            color: #ffcc00;
            text-align: center;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
        }
        h2 {
            font-size: 2rem;
            margin: 30px 0 15px;
            color: #00ccff;
            border-left: 5px solid #00ccff;
            padding-left: 15px;
        }
        h3 {
            font-size: 1.6rem;
            margin: 25px 0 10px;
            color: #99ff99;
        }
        h4 {
            font-size: 1.3rem;
            margin: 20px 0 10px;
            color: #ff9966;
        }
        p {
            margin-bottom: 20px;
            font-size: 1.1rem;
            text-align: justify;
        }
        .highlight {
            background: rgba(255, 204, 0, 0.1);
            border-left: 4px solid #ffcc00;
            padding: 15px;
            margin: 20px 0;
            border-radius: 0 10px 10px 0;
        }
        emoji {
            font-size: 1.2rem;
            margin-right: 5px;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 10px;
            margin: 20px 0;
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
            display: block;
        }
        .last-updated {
            font-style: italic;
            color: #aaa;
            text-align: right;
            margin-top: 30px;
            padding-top: 15px;
            border-top: 1px solid #444;
        }
        aside {
            background: rgba(255, 255, 255, 0.05);
            border-radius: 15px;
            padding: 25px;
            height: fit-content;
        }
        .sidebar-section {
            margin-bottom: 30px;
        }
        .sidebar-section h3 {
            font-size: 1.4rem;
            color: #ffcc00;
            margin-bottom: 15px;
            text-align: center;
        }
        form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        input, textarea, select {
            padding: 12px;
            border-radius: 8px;
            border: 1px solid #444;
            background: rgba(255, 255, 255, 0.1);
            color: #f1f1f1;
            font-size: 1rem;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #ffcc00;
        }
        button {
            padding: 12px;
            background: linear-gradient(to right, #ffcc00, #ff9900);
            color: #000;
            border: none;
            border-radius: 8px;
            font-weight: bold;
            cursor: pointer;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        button:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 12px rgba(255, 204, 0, 0.4);
        }
        .rating {
            display: flex;
            justify-content: center;
            gap: 10px;
            font-size: 1.5rem;
            color: #ffcc00;
            margin: 15px 0;
        }
        .rating i {
            cursor: pointer;
            transition: color 0.3s ease;
        }
        .rating i:hover {
            color: #ff9900;
        }
        footer {
            background: rgba(0, 0, 0, 0.95);
            padding: 40px 0 20px;
            margin-top: 50px;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin-bottom: 30px;
        }
        .footer-section h4 {
            color: #ffcc00;
            margin-bottom: 20px;
            font-size: 1.3rem;
        }
        friend-link {
            display: block;
            margin-bottom: 10px;
            padding: 8px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 5px;
            transition: background 0.3s ease;
        }
        friend-link:hover {
            background: rgba(255, 204, 0, 0.2);
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #444;
            color: #aaa;
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.4rem; }
            h2 { font-size: 1.8rem; }
            h3 { font-size: 1.4rem; }
            .nav-links { gap: 15px; }
        }
        @media (max-width: 768px) {
            .hamburger { display: block; }
            .nav-links {
                position: fixed;
                top: 80px;
                left: 0;
                width: 100%;
                background: rgba(0, 0, 0, 0.95);
                flex-direction: column;
                align-items: center;
                padding: 20px 0;
                gap: 20px;
                display: none;
                z-index: 999;
            }
            .nav-links.active {
                display: flex;
            }
            .header-content {
                flex-wrap: wrap;
            }
            .my-logo { font-size: 2rem; }
        }
        @media (max-width: 480px) {
            h1 { font-size: 2rem; }
            article, aside { padding: 20px; }
            .content-grid { gap: 20px; }
        }