* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: #0a192f;
            color: #e6f1ff;
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            color: #64ffda;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #52d3aa;
        }
        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, #112240 0%, #0a192f 100%);
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 30, 84, 0.5);
            border-bottom: 1px solid #233554;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo {
            font-size: 1.8rem;
            font-weight: 800;
            background: linear-gradient(90deg, #64ffda, #52d3aa);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            letter-spacing: 1px;
        }
        .logo a {
            background: none;
        }
        .desktop-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .desktop-nav a {
            color: #ccd6f6;
            font-weight: 500;
            padding: 0.5rem 0;
            position: relative;
        }
        .desktop-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: #64ffda;
            transition: width 0.3s ease;
        }
        .desktop-nav a:hover::after,
        .desktop-nav a.active::after {
            width: 100%;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            gap: 4px;
            background: transparent;
            border: none;
            padding: 5px;
        }
        .hamburger span {
            width: 25px;
            height: 3px;
            background-color: #64ffda;
            border-radius: 2px;
            transition: 0.3s;
        }
        .mobile-nav {
            position: fixed;
            top: 70px;
            left: 0;
            width: 100%;
            background-color: #112240;
            padding: 1rem;
            transform: translateY(-150%);
            opacity: 0;
            transition: transform 0.5s ease, opacity 0.5s ease;
            z-index: 999;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }
        .mobile-nav.active {
            transform: translateY(0);
            opacity: 1;
        }
        .mobile-nav ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .mobile-nav a {
            display: block;
            padding: 0.8rem;
            color: #ccd6f6;
            border-bottom: 1px solid #233554;
            font-weight: 500;
        }
        .mobile-nav a:hover {
            background-color: #1d2f4f;
            border-radius: 5px;
        }
        .breadcrumb {
            padding: 1rem 0;
            background-color: #112240;
            border-bottom: 1px solid #233554;
            font-size: 0.9rem;
        }
        .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: #64ffda;
        }
        main {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            padding: 2rem 0;
        }
        @media (max-width: 768px) {
            main {
                grid-template-columns: 1fr;
            }
        }
        article {
            background: linear-gradient(145deg, #112240, #0a192f);
            border-radius: 15px;
            padding: 2.5rem;
            box-shadow: 0 10px 30px rgba(0, 20, 60, 0.4);
            border: 1px solid #233554;
        }
        article h1 {
            font-size: 2.8rem;
            margin-bottom: 1.5rem;
            color: #e6f1ff;
            line-height: 1.2;
            background: linear-gradient(90deg, #64ffda, #52d3aa);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        article h2 {
            font-size: 2rem;
            margin: 2.5rem 0 1rem;
            color: #88d3ff;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #233554;
        }
        article h3 {
            font-size: 1.5rem;
            margin: 2rem 0 1rem;
            color: #a8b2d1;
        }
        article p {
            margin-bottom: 1.5rem;
            text-align: justify;
            color: #ccd6f6;
        }
        article strong {
            color: #64ffda;
            font-weight: 700;
        }
        article em {
            color: #ffb86c;
            font-style: italic;
        }
        .highlight-box {
            background-color: #1d2f4f;
            border-left: 5px solid #64ffda;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 10px 10px 0;
        }
        .featured-image {
            margin: 2.5rem auto;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
            border: 2px solid #233554;
        }
        .featured-image figcaption {
            text-align: center;
            padding: 1rem;
            font-style: italic;
            color: #a8b2d1;
            background-color: #112240;
        }
        aside {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }
        .sidebar-widget {
            background: linear-gradient(145deg, #112240, #0a192f);
            border-radius: 15px;
            padding: 1.8rem;
            border: 1px solid #233554;
            box-shadow: 0 8px 25px rgba(0, 20, 60, 0.3);
        }
        .sidebar-widget h3 {
            color: #64ffda;
            margin-bottom: 1.2rem;
            font-size: 1.4rem;
            display: flex;
            align-items: center;
            gap: 0.7rem;
        }
        .sidebar-widget h3 i {
            font-size: 1.2rem;
        }
        .search-form {
            display: flex;
        }
        .search-form input {
            flex-grow: 1;
            padding: 0.9rem 1rem;
            border: 1px solid #233554;
            border-right: none;
            border-radius: 8px 0 0 8px;
            background-color: #0a192f;
            color: #e6f1ff;
            outline: none;
        }
        .search-form button {
            background: linear-gradient(90deg, #64ffda, #52d3aa);
            color: #0a192f;
            border: none;
            padding: 0 1.5rem;
            border-radius: 0 8px 8px 0;
            cursor: pointer;
            font-weight: bold;
            transition: opacity 0.3s;
        }
        .search-form button:hover {
            opacity: 0.9;
        }
        .comment-form input,
        .comment-form textarea,
        .rating-form select {
            width: 100%;
            padding: 0.9rem;
            margin-bottom: 1rem;
            border: 1px solid #233554;
            border-radius: 8px;
            background-color: #0a192f;
            color: #e6f1ff;
            outline: none;
        }
        .comment-form textarea {
            min-height: 120px;
            resize: vertical;
        }
        .comment-form button,
        .rating-form button {
            width: 100%;
            padding: 1rem;
            background: linear-gradient(90deg, #64ffda, #52d3aa);
            color: #0a192f;
            border: none;
            border-radius: 8px;
            font-weight: bold;
            cursor: pointer;
            transition: opacity 0.3s;
        }
        .comment-form button:hover,
        .rating-form button:hover {
            opacity: 0.9;
        }
        .star-rating {
            display: flex;
            justify-content: center;
            gap: 0.5rem;
            margin: 1rem 0;
            font-size: 1.8rem;
            color: #233554;
        }
        .star-rating .active {
            color: #ffd700;
        }
        .web-links-container {
            background-color: #112240;
            padding: 3rem 0;
            margin-top: 2rem;
            border-top: 1px solid #233554;
            border-bottom: 1px solid #233554;
        }
        .web-links-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 1.5rem;
        }
        .web-link {
            background: linear-gradient(145deg, #1d2f4f, #112240);
            padding: 1.2rem;
            border-radius: 10px;
            border: 1px solid #233554;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .web-link:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(100, 255, 218, 0.1);
            border-color: #64ffda;
        }
        .web-link a {
            color: #ccd6f6;
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 0.7rem;
        }
        .web-link a::before {
            content: '\f138';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            color: #64ffda;
        }
        footer {
            background-color: #0a192f;
            padding: 3rem 0 1.5rem;
            text-align: center;
            border-top: 1px solid #233554;
        }
        .copyright {
            color: #a8b2d1;
            font-size: 0.9rem;
            margin-top: 2rem;
            padding-top: 1.5rem;
            border-top: 1px solid #233554;
        }
        @media (max-width: 992px) {
            .desktop-nav {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            article h1 {
                font-size: 2.2rem;
            }
            article h2 {
                font-size: 1.8rem;
            }
        }
        @media (max-width: 576px) {
            .container {
                padding: 0 15px;
            }
            article {
                padding: 1.5rem;
            }
            .sidebar-widget {
                padding: 1.5rem;
            }
        }