* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background: linear-gradient(135deg, #0c0c0c 0%, #1a1a1a 100%);
            color: #f0f0f0;
            line-height: 1.8;
            overflow-x: hidden;
        }
        a {
            color: #ffd700;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #ff9900;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .header {
            background: #1a1a1a;
            border-bottom: 3px solid #ffd700;
            padding: 1rem 2rem;
            position: sticky;
            top: 0;
            z-index: 1000;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 2.5rem;
            font-weight: bold;
            color: #ffd700;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
            font-family: 'Times New Roman', serif;
        }
        .my-logo a {
            color: inherit;
        }
        .nav-container {
            display: flex;
            align-items: center;
        }
        .nav-menu {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .nav-menu li a {
            font-size: 1.1rem;
            padding: 0.5rem 1rem;
            border-radius: 5px;
        }
        .nav-menu li a:hover {
            background: #333;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #ffd700;
        }
        .breadcrumb {
            padding: 1rem 2rem;
            background: #222;
            font-size: 0.9rem;
            color: #ccc;
        }
        .breadcrumb a {
            color: #ffd700;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 2rem;
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        .article-header {
            text-align: center;
            padding: 2rem;
            background: #222;
            border-radius: 15px;
            border: 2px solid #ffd700;
        }
        h1 {
            font-size: 3.5rem;
            color: #ffd700;
            margin-bottom: 1rem;
            text-shadow: 3px 3px 6px rgba(0,0,0,0.7);
        }
        h2 {
            font-size: 2.5rem;
            color: #ff9900;
            margin: 2rem 0 1rem;
            border-left: 5px solid #ffd700;
            padding-left: 1rem;
        }
        h3 {
            font-size: 2rem;
            color: #ffcc00;
            margin: 1.5rem 0 1rem;
        }
        h4 {
            font-size: 1.5rem;
            color: #ffcc66;
            margin: 1rem 0;
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.2rem;
            text-align: justify;
            padding: 0 0.5rem;
        }
        .highlight {
            background: #333;
            padding: 1.5rem;
            border-left: 5px solid #ffd700;
            margin: 1.5rem 0;
            border-radius: 0 10px 10px 0;
        }
        .emoji {
            font-size: 1.5rem;
            margin-right: 0.5rem;
        }
        .featured-image {
            width: 100%;
            margin: 2rem auto;
            border-radius: 15px;
            overflow: hidden;
            border: 3px solid #ffd700;
        }
        .featured-image img {
            width: 100%;
            height: auto;
            transition: transform 0.5s ease;
        }
        .featured-image img:hover {
            transform: scale(1.05);
        }
        .interactive-section {
            background: #1a1a1a;
            padding: 2rem;
            border-radius: 15px;
            margin: 2rem 0;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
        }
        .form-group {
            display: flex;
            flex-direction: column;
        }
        .form-group label {
            font-size: 1.2rem;
            margin-bottom: 0.5rem;
            color: #ffd700;
        }
        .form-group input, .form-group textarea, .form-group select {
            padding: 0.8rem;
            border: 2px solid #444;
            border-radius: 8px;
            background: #222;
            color: #fff;
            font-size: 1rem;
            transition: border 0.3s ease;
        }
        .form-group input:focus, .form-group textarea:focus, .form-group select:focus {
            border-color: #ffd700;
            outline: none;
        }
        .btn {
            background: linear-gradient(90deg, #ffd700, #ff9900);
            color: #000;
            border: none;
            padding: 1rem 2rem;
            border-radius: 8px;
            font-size: 1.2rem;
            font-weight: bold;
            cursor: pointer;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            margin-top: 1rem;
        }
        .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(255, 215, 0, 0.4);
        }
        .footer {
            background: #0c0c0c;
            padding: 3rem 2rem;
            text-align: center;
            border-top: 3px solid #ffd700;
            margin-top: 3rem;
        }
        friend-link {
            display: block;
            margin: 2rem 0;
        }
        .friend-links {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 1.5rem;
            margin-bottom: 2rem;
        }
        .friend-links li a {
            font-size: 1.1rem;
            padding: 0.5rem 1rem;
            background: #222;
            border-radius: 5px;
            display: inline-block;
        }
        .friend-links li a:hover {
            background: #333;
        }
        .copyright {
            font-size: 0.9rem;
            color: #aaa;
            margin-top: 2rem;
            border-top: 1px solid #444;
            padding-top: 1rem;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .nav-menu {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #1a1a1a;
                position: absolute;
                top: 100%;
                left: 0;
                padding: 1rem;
                border-top: 2px solid #ffd700;
            }
            .nav-menu.active {
                display: flex;
            }
            h1 {
                font-size: 2.5rem;
            }
            h2 {
                font-size: 2rem;
            }
            .interactive-section {
                grid-template-columns: 1fr;
            }
            .friend-links {
                flex-direction: column;
                align-items: center;
            }
        }
        .last-updated {
            text-align: right;
            font-style: italic;
            color: #aaa;
            margin-top: 1rem;
            font-size: 0.9rem;
        }
        .link-in-text {
            font-weight: bold;
            color: #ffcc00;
        }