* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: #0f1a2e;
            color: #e0e0e0;
            line-height: 1.7;
            font-size: 1.05rem;
        }
        a {
            color: #4fc3f7;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #29b6f6;
            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, #1a237e 0%, #283593 100%);
            padding: 15px 0;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo a {
            font-size: 2.2rem;
            font-weight: 800;
            color: #fff;
            text-transform: uppercase;
            letter-spacing: 2px;
            background: linear-gradient(90deg, #ff9800, #ffeb3b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .logo a:hover {
            text-decoration: none;
            opacity: 0.9;
        }
        .nav-desktop {
            display: flex;
            gap: 25px;
        }
        .nav-desktop a {
            color: #bbdefb;
            font-weight: 600;
            padding: 8px 12px;
            border-radius: 5px;
        }
        .nav-desktop a:hover {
            background-color: rgba(255, 255, 255, 0.1);
            text-decoration: none;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            color: #fff;
            cursor: pointer;
            background: none;
            border: none;
        }
        .nav-mobile {
            display: none;
            flex-direction: column;
            background-color: #1a237e;
            padding: 15px;
            border-radius: 8px;
            margin-top: 10px;
        }
        .nav-mobile.active {
            display: flex;
        }
        .nav-mobile a {
            color: #bbdefb;
            padding: 10px;
            border-bottom: 1px solid #283593;
        }
        .nav-mobile a:last-child {
            border-bottom: none;
        }
        .breadcrumb {
            background-color: #1c2b4a;
            padding: 10px 0;
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: #90caf9;
        }
        .breadcrumb span {
            color: #b0bec5;
        }
        .main {
            padding: 30px 0;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        .content {
            background-color: #162447;
            padding: 30px;
            border-radius: 12px;
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
        }
        .sidebar {
            background-color: #1c2b4a;
            padding: 20px;
            border-radius: 12px;
            height: fit-content;
        }
        h1 {
            font-size: 2.8rem;
            color: #ff9800;
            margin-bottom: 20px;
            line-height: 1.2;
            text-align: center;
        }
        h2 {
            font-size: 2.2rem;
            color: #4fc3f7;
            margin-top: 40px;
            margin-bottom: 15px;
            border-left: 5px solid #ff9800;
            padding-left: 15px;
        }
        h3 {
            font-size: 1.8rem;
            color: #81d4fa;
            margin-top: 30px;
            margin-bottom: 12px;
        }
        h4 {
            font-size: 1.5rem;
            color: #b3e5fc;
            margin-top: 25px;
            margin-bottom: 10px;
        }
        p {
            margin-bottom: 20px;
            text-align: justify;
        }
        .highlight {
            background-color: #283593;
            padding: 20px;
            border-radius: 8px;
            border-left: 4px solid #ff9800;
            margin: 25px 0;
        }
        .bold {
            font-weight: 800;
            color: #ffeb3b;
        }
        .emoji {
            font-size: 1.2rem;
            margin-right: 5px;
        }
        .search-box, .comment-form, .rating-form {
            background-color: #1c2b4a;
            padding: 25px;
            border-radius: 10px;
            margin-bottom: 30px;
        }
        .search-box h3, .comment-form h3, .rating-form h3 {
            margin-top: 0;
        }
        input, textarea, select, button {
            width: 100%;
            padding: 12px 15px;
            margin-bottom: 15px;
            border: 1px solid #3949ab;
            border-radius: 6px;
            background-color: #0f1a2e;
            color: #e0e0e0;
            font-size: 1rem;
        }
        button {
            background: linear-gradient(90deg, #ff9800, #ff5722);
            color: white;
            font-weight: bold;
            cursor: pointer;
            border: none;
            transition: transform 0.3s ease;
        }
        button:hover {
            transform: scale(1.03);
            background: linear-gradient(90deg, #ff5722, #ff9800);
        }
        .stars {
            display: flex;
            gap: 10px;
            margin-bottom: 15px;
        }
        .stars i {
            color: #ffd740;
            font-size: 1.8rem;
            cursor: pointer;
            transition: color 0.3s ease;
        }
        .stars i:hover {
            color: #ffab00;
        }
        .footer {
            background-color: #0d1525;
            padding: 40px 0 20px;
            margin-top: 50px;
        }
        .friend-links {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            justify-content: center;
            margin-bottom: 30px;
        }
        friend-link {
            display: inline-block;
            background-color: #1a237e;
            padding: 10px 20px;
            border-radius: 6px;
            color: #bbdefb;
        }
        friend-link a {
            color: inherit;
        }
        friend-link:hover {
            background-color: #283593;
        }
        .copyright {
            text-align: center;
            color: #78909c;
            font-size: 0.9rem;
            border-top: 1px solid #1c2b4a;
            padding-top: 20px;
        }
        @media (max-width: 768px) {
            .main {
                grid-template-columns: 1fr;
            }
            .nav-desktop {
                display: none;
            }
            .hamburger {
                display: block;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            h3 {
                font-size: 1.5rem;
            }
        }
        .update-time {
            text-align: right;
            font-style: italic;
            color: #b0bec5;
            margin-bottom: 20px;
        }
        .image-container {
            text-align: center;
            margin: 30px 0;
        }
        .image-container img {
            border-radius: 10px;
            box-shadow: 0 8px 16px rgba(0, 0, 0, 0.5);
            max-width: 800px;
            margin: 0 auto;
        }