* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background: linear-gradient(135deg, #0c1e3e 0%, #1a3a6a 100%);
            color: #f0f8ff;
            line-height: 1.8;
            overflow-x: hidden;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #4da6ff;
            text-decoration: none;
            transition: color 0.3s ease, transform 0.2s ease;
        }
        a:hover {
            color: #80c1ff;
            transform: translateY(-2px);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 10px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
        }
        .header {
            background: rgba(12, 30, 62, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 2px solid #2a4d8f;
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 1rem 5%;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1400px;
            margin: 0 auto;
        }
        .logo a {
            font-size: 2.2rem;
            font-weight: 900;
            background: linear-gradient(90deg, #4da6ff, #00ffcc);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            letter-spacing: -1px;
        }
        .nav-desktop {
            display: flex;
            gap: 2rem;
        }
        @media (max-width: 768px) {
            .nav-desktop { display: none; }
        }
        .nav-desktop a {
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: 6px;
        }
        .nav-desktop a:hover {
            background: rgba(77, 166, 255, 0.2);
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #4da6ff;
        }
        @media (max-width: 768px) {
            .hamburger { display: block; }
        }
        .nav-mobile {
            display: none;
            flex-direction: column;
            background: rgba(12, 30, 62, 0.98);
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            padding: 1rem;
            border-top: 1px solid #2a4d8f;
        }
        .nav-mobile.active {
            display: flex;
        }
        .nav-mobile a {
            padding: 1rem;
            border-bottom: 1px solid #2a4d8f;
        }
        .breadcrumb {
            padding: 1rem 5%;
            background: rgba(26, 58, 106, 0.6);
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: #b3d9ff;
        }
        .main-container {
            flex: 1;
            max-width: 1200px;
            margin: 2rem auto;
            padding: 0 5%;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
        }
        @media (max-width: 1024px) {
            .main-container {
                grid-template-columns: 1fr;
            }
        }
        .content-area {
            background: rgba(20, 40, 80, 0.7);
            padding: 2.5rem;
            border-radius: 20px;
            border: 1px solid #2a4d8f;
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
        }
        h1 {
            font-size: 3rem;
            margin-bottom: 1.5rem;
            background: linear-gradient(90deg, #4da6ff, #00ffcc);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            line-height: 1.2;
        }
        @media (max-width: 768px) {
            h1 { font-size: 2.2rem; }
        }
        h2 {
            font-size: 2.2rem;
            margin: 2.5rem 0 1.2rem;
            color: #80c1ff;
            border-left: 5px solid #00ffcc;
            padding-left: 15px;
        }
        h3 {
            font-size: 1.6rem;
            margin: 2rem 0 1rem;
            color: #b3d9ff;
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            text-align: justify;
        }
        .highlight {
            background: linear-gradient(90deg, rgba(77, 166, 255, 0.2), transparent);
            border-left: 4px solid #00ffcc;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 10px 10px 0;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 8px;
        }
        .featured-image {
            margin: 2.5rem 0;
            text-align: center;
        }
        .featured-image figcaption {
            font-style: italic;
            margin-top: 0.8rem;
            color: #b3d9ff;
        }
        .interactive-box {
            background: rgba(30, 60, 120, 0.8);
            border: 2px solid #4da6ff;
            border-radius: 15px;
            padding: 2rem;
            margin: 2.5rem 0;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .interactive-box:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 35px rgba(77, 166, 255, 0.3);
        }
        .sidebar {
            background: rgba(20, 40, 80, 0.7);
            padding: 2rem;
            border-radius: 20px;
            border: 1px solid #2a4d8f;
            align-self: start;
            position: sticky;
            top: 120px;
        }
        .sidebar h3 {
            color: #00ffcc;
            margin-top: 0;
        }
        .search-box, .comment-box, .rating-box {
            margin-bottom: 2.5rem;
        }
        input, textarea, select {
            width: 100%;
            padding: 12px 15px;
            margin: 10px 0;
            border-radius: 8px;
            border: 1px solid #2a4d8f;
            background: rgba(12, 30, 62, 0.8);
            color: #f0f8ff;
            font-size: 1rem;
        }
        button {
            background: linear-gradient(90deg, #4da6ff, #00cc99);
            color: #0c1e3e;
            border: none;
            padding: 12px 25px;
            border-radius: 8px;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s ease;
            width: 100%;
            font-size: 1rem;
        }
        button:hover {
            background: linear-gradient(90deg, #80c1ff, #00ffcc);
            transform: scale(1.05);
        }
        .stars {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin: 15px 0;
            font-size: 1.8rem;
            color: #ffcc00;
        }
        .star {
            cursor: pointer;
            transition: transform 0.2s;
        }
        .star:hover {
            transform: scale(1.3);
        }
        .footer-links {
            background: rgba(12, 30, 62, 0.9);
            padding: 3rem 5%;
            margin-top: 3rem;
        }
        .web-link-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 1.5rem;
            max-width: 1200px;
            margin: 0 auto 2rem;
        }
        .web-link {
            background: rgba(26, 58, 106, 0.6);
            padding: 1.2rem;
            border-radius: 10px;
            text-align: center;
            transition: all 0.3s ease;
        }
        .web-link:hover {
            background: rgba(77, 166, 255, 0.3);
            transform: translateY(-5px);
        }
        .copyright {
            text-align: center;
            padding: 2rem;
            border-top: 1px solid #2a4d8f;
            color: #b3d9ff;
            font-size: 0.95rem;
        }