* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #333;
            background-color: #f5f5f5;
            background-image: linear-gradient(to bottom, #0a1a2a, #1a3a5f);
            color: #e6e6e6;
        }
        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-color: #0a1a2a;
            padding: 15px 0;
            border-bottom: 3px solid #ffcc00;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: bold;
            color: #ffcc00;
            text-transform: uppercase;
            letter-spacing: 2px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.7);
        }
        .my-logo a {
            color: inherit;
            text-decoration: none;
        }
        .my-logo a:hover {
            color: #ff9900;
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 25px;
        }
        nav ul li a {
            color: #e6e6e6;
            font-weight: 500;
            padding: 8px 12px;
            border-radius: 4px;
            transition: background-color 0.3s ease;
        }
        nav ul li a:hover {
            background-color: #1a3a5f;
            color: #ffcc00;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            color: #ffcc00;
            cursor: pointer;
            background: none;
            border: none;
        }
        .breadcrumb {
            padding: 15px 0;
            background-color: #1a3a5f;
            margin-bottom: 20px;
        }
        .breadcrumb ul {
            display: flex;
            list-style: none;
            gap: 10px;
            flex-wrap: wrap;
        }
        .breadcrumb ul li {
            color: #ccc;
        }
        .breadcrumb ul li:not(:last-child)::after {
            content: '>';
            margin-left: 10px;
            color: #ffcc00;
        }
        main {
            padding: 20px 0;
            display: grid;
            grid-template-columns: 1fr;
            gap: 30px;
        }
        article {
            background-color: rgba(26, 58, 95, 0.9);
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.5);
        }
        h1 {
            font-size: 2.8rem;
            color: #ffcc00;
            margin-bottom: 20px;
            text-align: center;
            border-bottom: 2px solid #ffcc00;
            padding-bottom: 15px;
        }
        h2 {
            font-size: 2.2rem;
            color: #4da6ff;
            margin-top: 30px;
            margin-bottom: 15px;
            border-left: 5px solid #ffcc00;
            padding-left: 15px;
        }
        h3 {
            font-size: 1.8rem;
            color: #66ccff;
            margin-top: 25px;
            margin-bottom: 10px;
        }
        h4 {
            font-size: 1.4rem;
            color: #99ddff;
            margin-top: 20px;
            margin-bottom: 10px;
        }
        p {
            margin-bottom: 20px;
            font-size: 1.1rem;
            line-height: 1.8;
            text-align: justify;
        }
        .highlight {
            background-color: rgba(255, 204, 0, 0.1);
            border-left: 4px solid #ffcc00;
            padding: 15px;
            margin: 20px 0;
            font-style: italic;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            margin: 25px auto;
            border-radius: 10px;
            border: 3px solid #ffcc00;
            box-shadow: 0 4px 10px rgba(0,0,0,0.6);
        }
        aside {
            background-color: rgba(26, 58, 95, 0.9);
            padding: 25px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.5);
        }
        .widget {
            margin-bottom: 30px;
        }
        .widget h3 {
            color: #ffcc00;
            margin-bottom: 15px;
            font-size: 1.6rem;
        }
        .search-form input[type="text"] {
            width: 100%;
            padding: 12px;
            border: 2px solid #ffcc00;
            border-radius: 5px;
            background-color: #0a1a2a;
            color: #e6e6e6;
            font-size: 1rem;
        }
        .search-form button {
            width: 100%;
            padding: 12px;
            margin-top: 10px;
            background-color: #ffcc00;
            color: #0a1a2a;
            border: none;
            border-radius: 5px;
            font-weight: bold;
            cursor: pointer;
            transition: background-color 0.3s ease;
        }
        .search-form button:hover {
            background-color: #ff9900;
        }
        .comment-form input, .comment-form textarea, .rating-form select {
            width: 100%;
            padding: 12px;
            margin-bottom: 15px;
            border: 2px solid #4da6ff;
            border-radius: 5px;
            background-color: #0a1a2a;
            color: #e6e6e6;
            font-size: 1rem;
        }
        .comment-form textarea {
            min-height: 150px;
            resize: vertical;
        }
        .comment-form button, .rating-form button {
            padding: 12px 25px;
            background-color: #4da6ff;
            color: white;
            border: none;
            border-radius: 5px;
            font-weight: bold;
            cursor: pointer;
            transition: background-color 0.3s ease;
        }
        .comment-form button:hover, .rating-form button:hover {
            background-color: #1a75ff;
        }
        .rating-stars {
            display: flex;
            gap: 10px;
            margin-bottom: 15px;
        }
        .rating-stars .star {
            font-size: 1.8rem;
            color: #ccc;
            cursor: pointer;
            transition: color 0.3s ease;
        }
        .rating-stars .star:hover,
        .rating-stars .star.active {
            color: #ffcc00;
        }
        footer {
            background-color: #0a1a2a;
            padding: 30px 0;
            margin-top: 40px;
            border-top: 3px solid #ffcc00;
        }
        .footer-content {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 30px;
        }
        .footer-section {
            flex: 1;
            min-width: 250px;
        }
        .footer-section h3 {
            color: #ffcc00;
            margin-bottom: 20px;
            font-size: 1.5rem;
        }
        friend-link {
            display: block;
            padding: 8px 0;
            color: #4da6ff;
            border-bottom: 1px dashed #1a3a5f;
            transition: color 0.3s ease;
        }
        friend-link:hover {
            color: #ffcc00;
            text-decoration: underline;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #1a3a5f;
            margin-top: 20px;
            color: #aaa;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .header-content {
                flex-wrap: wrap;
            }
            nav ul {
                display: none;
                flex-direction: column;
                width: 100%;
                background-color: #0a1a2a;
                padding: 20px;
                margin-top: 15px;
                border-radius: 5px;
            }
            nav ul.active {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            h3 {
                font-size: 1.5rem;
            }
            article, aside {
                padding: 20px;
            }
            .footer-content {
                flex-direction: column;
            }
        }
        @media (min-width: 992px) {
            main {
                grid-template-columns: 3fr 1fr;
            }
        }
        .last-updated {
            font-style: italic;
            color: #aaa;
            text-align: right;
            margin-bottom: 20px;
        }
        .bold {
            font-weight: bold;
            color: #ffcc00;
        }
        .center {
            text-align: center;
        }