* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background-color: #0a0e17;
            color: #e0e0e0;
            line-height: 1.7;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        h1, h2, h3, h4 {
            color: #4fc3f7;
            font-weight: 700;
            margin-bottom: 1rem;
            line-height: 1.3;
        }
        h1 {
            font-size: clamp(2.2rem, 5vw, 3.5rem);
            text-align: center;
            background: linear-gradient(90deg, #4fc3f7, #29b6f6);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            margin-top: 1.5rem;
        }
        h2 {
            font-size: clamp(1.8rem, 4vw, 2.5rem);
            border-left: 5px solid #ff9800;
            padding-left: 15px;
            margin-top: 2.5rem;
        }
        h3 {
            font-size: clamp(1.4rem, 3vw, 1.8rem);
            color: #81d4fa;
            margin-top: 2rem;
        }
        h4 {
            font-size: 1.3rem;
            color: #b3e5fc;
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
        }
        a {
            color: #4fc3f7;
            text-decoration: none;
            transition: color 0.3s ease, text-shadow 0.3s ease;
        }
        a:hover {
            color: #ff9800;
            text-shadow: 0 0 8px rgba(255, 152, 0, 0.5);
        }
        .highlight {
            background: linear-gradient(90deg, rgba(79, 195, 247, 0.2), transparent);
            padding: 0.2rem 0.5rem;
            border-radius: 4px;
            font-weight: 600;
        }
        .last-updated {
            text-align: center;
            font-style: italic;
            color: #b0bec5;
            margin: 1rem 0 2rem;
            font-size: 0.95rem;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #1a237e 0%, #0d47a1 100%);
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 900;
            background: linear-gradient(45deg, #4fc3f7, #00e5ff);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .my-logo i {
            font-size: 2.5rem;
        }
        .my-logo:hover {
            transform: scale(1.03);
        }
        .desktop-nav {
            display: flex;
            gap: 2rem;
        }
        .desktop-nav a {
            color: #bbdefb;
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: 6px;
            position: relative;
        }
        .desktop-nav a:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            width: 0;
            height: 2px;
            background: #ff9800;
            transition: all 0.3s ease;
            transform: translateX(-50%);
        }
        .desktop-nav a:hover:after {
            width: 80%;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            gap: 5px;
            background: transparent;
            border: none;
            padding: 5px;
        }
        .hamburger span {
            width: 30px;
            height: 3px;
            background: #4fc3f7;
            border-radius: 2px;
            transition: 0.3s;
        }
        .mobile-nav {
            display: none;
            flex-direction: column;
            background: #1a237e;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            padding: 1rem;
            box-shadow: 0 10px 20px rgba(0,0,0,0.3);
            border-top: 1px solid #3949ab;
        }
        .mobile-nav.active {
            display: flex;
        }
        .mobile-nav a {
            padding: 1rem;
            border-bottom: 1px solid #3949ab;
            color: #bbdefb;
            font-weight: 600;
        }
        .mobile-nav a:last-child {
            border-bottom: none;
        }
        .breadcrumb {
            padding: 1rem 0;
            background: #111827;
            margin-bottom: 2rem;
        }
        .breadcrumb ul {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            gap: 0.5rem;
        }
        .breadcrumb li:not(:last-child):after {
            content: '›';
            margin-left: 0.5rem;
            color: #4fc3f7;
        }
        .breadcrumb a {
            color: #90caf9;
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            margin: 2rem 0;
        }
        @media (max-width: 992px) {
            .content-wrapper {
                grid-template-columns: 1fr;
            }
        }
        article {
            background: rgba(18, 25, 45, 0.8);
            border-radius: 15px;
            padding: 2.5rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
            border: 1px solid #1e3a8a;
        }
        .featured-image {
            width: 100%;
            border-radius: 10px;
            overflow: hidden;
            margin: 2rem 0;
            border: 3px solid #0d47a1;
        }
        .featured-image img {
            width: 100%;
            transition: transform 0.5s ease;
        }
        .featured-image:hover img {
            transform: scale(1.03);
        }
        .image-caption {
            text-align: center;
            font-style: italic;
            color: #b0bec5;
            padding: 0.5rem;
            background: rgba(13, 71, 161, 0.2);
            border-radius: 0 0 10px 10px;
        }
        aside {
            background: rgba(18, 25, 45, 0.8);
            border-radius: 15px;
            padding: 2rem;
            align-self: start;
            border: 1px solid #1e3a8a;
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
        }
        .sidebar-widget {
            margin-bottom: 2.5rem;
        }
        .sidebar-widget h3 {
            font-size: 1.4rem;
            margin-bottom: 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #4fc3f7;
        }
        .search-box, .comment-form, .rating-form {
            background: rgba(26, 35, 126, 0.3);
            padding: 1.5rem;
            border-radius: 10px;
            margin-bottom: 2rem;
        }
        .search-box input, .comment-form textarea, .comment-form input, .rating-form select {
            width: 100%;
            padding: 0.8rem 1rem;
            margin-bottom: 1rem;
            border-radius: 8px;
            border: 1px solid #3949ab;
            background: #0f172a;
            color: #e0e0e0;
            font-size: 1rem;
            transition: border-color 0.3s, box-shadow 0.3s;
        }
        .search-box input:focus, .comment-form textarea:focus, .comment-form input:focus, .rating-form select:focus {
            outline: none;
            border-color: #4fc3f7;
            box-shadow: 0 0 0 3px rgba(79, 195, 247, 0.2);
        }
        .search-box button, .comment-form button, .rating-form button {
            background: linear-gradient(90deg, #4fc3f7, #2979ff);
            color: white;
            border: none;
            padding: 0.8rem 1.5rem;
            border-radius: 8px;
            font-weight: 700;
            cursor: pointer;
            transition: transform 0.3s, box-shadow 0.3s;
            width: 100%;
        }
        .search-box button:hover, .comment-form button:hover, .rating-form button:hover {
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(79, 195, 247, 0.4);
        }
        .stars {
            display: flex;
            justify-content: center;
            gap: 0.5rem;
            margin: 1rem 0;
        }
        .stars i {
            font-size: 1.8rem;
            color: #555;
            cursor: pointer;
            transition: color 0.2s, transform 0.2s;
        }
        .stars i:hover,
        .stars i.active {
            color: #ff9800;
            transform: scale(1.2);
        }
        .related-links {
            list-style: none;
        }
        .related-links li {
            margin-bottom: 1rem;
            padding: 1rem;
            background: rgba(41, 121, 255, 0.1);
            border-radius: 8px;
            border-left: 4px solid #4fc3f7;
            transition: background 0.3s, transform 0.3s;
        }
        .related-links li:hover {
            background: rgba(41, 121, 255, 0.25);
            transform: translateX(5px);
        }
        footer {
            background: linear-gradient(135deg, #1a237e 0%, #0d1b2a 100%);
            margin-top: 4rem;
            padding: 3rem 0 1.5rem;
            border-top: 3px solid #4fc3f7;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2.5rem;
            margin-bottom: 2.5rem;
        }
        .footer-section h4 {
            color: #4fc3f7;
            margin-bottom: 1.5rem;
            font-size: 1.3rem;
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 0.8rem;
        }
        friend-link {
            display: inline-block;
            background: rgba(79, 195, 247, 0.1);
            padding: 0.5rem 1rem;
            border-radius: 6px;
            margin: 0.3rem;
            border: 1px solid #4fc3f7;
            transition: all 0.3s;
        }
        friend-link:hover {
            background: rgba(79, 195, 247, 0.3);
            transform: translateY(-3px);
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #3949ab;
            color: #90a4ae;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .desktop-nav {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .header-container {
                flex-wrap: wrap;
            }
            article, aside {
                padding: 1.5rem;
            }
            .content-wrapper {
                gap: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.3rem;
            }
            .footer-content {
                grid-template-columns: 1fr;
            }
        }
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .fade-in {
            animation: fadeInUp 0.8s ease-out;
        }
        .pulse {
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0% { box-shadow: 0 0 0 0 rgba(79, 195, 247, 0.7); }
            70% { box-shadow: 0 0 0 15px rgba(79, 195, 247, 0); }
            100% { box-shadow: 0 0 0 0 rgba(79, 195, 247, 0); }
        }