* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background-color: #0a1931;
            color: #e6e6e6;
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            color: #ffd700;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        a:hover {
            color: #ffaa00;
            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: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
            padding: 1rem 0;
            border-bottom: 3px solid #ffd700;
            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-family: 'Impact', 'Arial Black', sans-serif;
            font-size: 2.2rem;
            background: linear-gradient(to right, #ffd700, #ffaa00);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-transform: uppercase;
            letter-spacing: 2px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
        }
        .my-logo:hover {
            transform: scale(1.05);
        }
        .desktop-nav {
            display: flex;
            gap: 2rem;
        }
        .desktop-nav a {
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: 5px;
        }
        .desktop-nav a:hover {
            background-color: rgba(255, 215, 0, 0.1);
            text-decoration: none;
        }
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: #ffd700;
            font-size: 1.8rem;
            cursor: pointer;
        }
        .mobile-nav {
            display: none;
            flex-direction: column;
            background-color: #1a1a2e;
            padding: 1rem;
            margin-top: 1rem;
            border-radius: 8px;
            border: 1px solid #333;
        }
        .mobile-nav.active {
            display: flex;
        }
        .mobile-nav a {
            padding: 0.8rem;
            border-bottom: 1px solid #333;
        }
        .mobile-nav a:last-child {
            border-bottom: none;
        }
        .breadcrumb {
            background-color: #16213e;
            padding: 0.8rem 20px;
            margin-top: 1px;
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: #aaa;
        }
        .breadcrumb a:hover {
            color: #ffd700;
        }
        .breadcrumb span {
            color: #ffd700;
            margin: 0 5px;
        }
        main {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            padding: 2rem 0;
        }
        @media (max-width: 992px) {
            main {
                grid-template-columns: 1fr;
            }
        }
        article {
            background-color: #1a1a2e;
            border-radius: 12px;
            padding: 2.5rem;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
        }
        aside {
            background-color: #16213e;
            border-radius: 12px;
            padding: 1.5rem;
            align-self: start;
            position: sticky;
            top: 120px;
            border: 1px solid #2a3b5c;
        }
        h1 {
            font-size: 2.8rem;
            color: #ffd700;
            margin-bottom: 1.5rem;
            line-height: 1.2;
            text-shadow: 2px 2px 6px rgba(0,0,0,0.7);
            border-left: 5px solid #ffaa00;
            padding-left: 1rem;
        }
        h2 {
            font-size: 2rem;
            color: #4fc3f7;
            margin: 2.5rem 0 1.2rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #2a3b5c;
        }
        h3 {
            font-size: 1.6rem;
            color: #81c784;
            margin: 2rem 0 1rem;
        }
        h4 {
            font-size: 1.3rem;
            color: #ffb74d;
            margin: 1.5rem 0 0.8rem;
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
        }
        strong {
            color: #ffd700;
            font-weight: 700;
        }
        em {
            color: #ffab91;
            font-style: italic;
        }
        blockquote {
            border-left: 4px solid #ffd700;
            padding-left: 1.5rem;
            margin: 1.5rem 0;
            font-style: italic;
            background-color: rgba(255, 215, 0, 0.05);
            padding: 1rem 1.5rem;
            border-radius: 0 8px 8px 0;
        }
        ul, ol {
            padding-left: 2rem;
            margin-bottom: 1.5rem;
        }
        li {
            margin-bottom: 0.5rem;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }
        .highlight-box {
            background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
            border-left: 5px solid #ffd700;
            padding: 1.5rem;
            border-radius: 8px;
            margin: 2rem 0;
        }
        .image-container {
            margin: 2.5rem 0;
            text-align: center;
        }
        .image-container img {
            border-radius: 10px;
            border: 3px solid #333;
            box-shadow: 0 6px 18px rgba(0,0,0,0.5);
            transition: transform 0.4s ease;
            max-height: 500px;
            object-fit: cover;
            width: 100%;
        }
        .image-container img:hover {
            transform: scale(1.02);
        }
        .caption {
            font-size: 0.9rem;
            color: #aaa;
            margin-top: 0.5rem;
            font-style: italic;
        }
        .interactive-section {
            background-color: rgba(26, 35, 53, 0.8);
            padding: 2rem;
            border-radius: 10px;
            margin: 2.5rem 0;
            border: 1px solid #3a4b6c;
        }
        .interactive-section h3 {
            margin-top: 0;
            color: #4fc3f7;
        }
        form {
            display: flex;
            flex-direction: column;
            gap: 1.2rem;
        }
        input, textarea, select {
            padding: 0.9rem;
            border-radius: 6px;
            border: 1px solid #3a4b6c;
            background-color: #0f172a;
            color: #e6e6e6;
            font-size: 1rem;
            width: 100%;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #ffd700;
            box-shadow: 0 0 0 2px rgba(255, 215, 0, 0.2);
        }
        button {
            background: linear-gradient(to right, #ffd700, #ffaa00);
            color: #0a1931;
            border: none;
            padding: 1rem 1.8rem;
            border-radius: 6px;
            font-weight: bold;
            font-size: 1rem;
            cursor: pointer;
            transition: all 0.3s ease;
            align-self: flex-start;
        }
        button:hover {
            background: linear-gradient(to right, #ffaa00, #ff9500);
            transform: translateY(-2px);
            box-shadow: 0 6px 12px rgba(255, 170, 0, 0.3);
        }
        .star-rating {
            display: flex;
            gap: 0.5rem;
            margin: 0.5rem 0;
            direction: rtl;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 2rem;
            color: #555;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating label:hover,
        .star-rating label:hover ~ label,
        .star-rating input:checked ~ label {
            color: #ffd700;
        }
        .sidebar-widget {
            margin-bottom: 2rem;
            padding-bottom: 1.5rem;
            border-bottom: 1px solid #2a3b5c;
        }
        .sidebar-widget:last-child {
            border-bottom: none;
        }
        .sidebar-widget h4 {
            color: #ffb74d;
            margin-bottom: 1rem;
            font-size: 1.2rem;
        }
        .related-links a {
            display: block;
            padding: 0.7rem;
            margin-bottom: 0.5rem;
            background-color: rgba(42, 59, 92, 0.5);
            border-radius: 5px;
            border-left: 3px solid #4fc3f7;
        }
        .related-links a:hover {
            background-color: rgba(79, 195, 247, 0.2);
            border-left-color: #ffd700;
            text-decoration: none;
        }
        footer {
            background-color: #0f172a;
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
            border-top: 3px solid #ffd700;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-section h4 {
            color: #ffd700;
            margin-bottom: 1.2rem;
            font-size: 1.3rem;
        }
        friend-link {
            display: inline-block;
            background-color: rgba(255, 215, 0, 0.1);
            padding: 0.5rem 1rem;
            margin: 0.3rem;
            border-radius: 4px;
            border: 1px solid rgba(255, 215, 0, 0.3);
        }
        friend-link a {
            color: #ffd700;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #2a3b5c;
            color: #aaa;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .header-content {
                flex-wrap: wrap;
            }
            .desktop-nav {
                display: none;
            }
            .mobile-menu-btn {
                display: block;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            article, aside {
                padding: 1.5rem;
            }
            .interactive-section {
                padding: 1.5rem;
            }
        }
        .text-center {
            text-align: center;
        }
        .last-updated {
            font-size: 0.9rem;
            color: #aaa;
            font-style: italic;
            margin-top: 2rem;
            padding-top: 1rem;
            border-top: 1px dashed #3a4b6c;
        }
        .tag {
            display: inline-block;
            background-color: #2a3b5c;
            color: #b3e5fc;
            padding: 0.3rem 0.8rem;
            border-radius: 20px;
            font-size: 0.85rem;
            margin-right: 0.5rem;
            margin-bottom: 0.5rem;
        }