* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background-color: #0f1419;
            color: #e0e0e0;
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            color: #4dabf7;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #339af0;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .section-padding {
            padding: 60px 0;
        }
        .text-center { text-align: center; }
        .mb-1 { margin-bottom: 0.5rem; }
        .mb-2 { margin-bottom: 1rem; }
        .mb-3 { margin-bottom: 1.5rem; }
        .mb-4 { margin-bottom: 2.5rem; }
        .mt-4 { margin-top: 2.5rem; }
        .highlight {
            background: linear-gradient(90deg, rgba(77, 171, 247, 0.2), transparent);
            border-left: 4px solid #4dabf7;
            padding: 15px 20px;
            border-radius: 0 5px 5px 0;
        }
        .emoji { font-size: 1.2em; }
        header {
            background-color: #151b22;
            border-bottom: 2px solid #1e2a3a;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
        }
        .logo a {
            font-size: 2rem;
            font-weight: 900;
            background: linear-gradient(to right, #ff6b6b, #4dabf7);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            letter-spacing: -1px;
        }
        .logo a:hover {
            text-decoration: none;
            opacity: 0.9;
        }
        .desktop-nav {
            display: flex;
            gap: 30px;
        }
        @media (max-width: 768px) {
            .desktop-nav { display: none; }
        }
        .desktop-nav a {
            color: #c1d1e9;
            font-weight: 600;
            padding: 8px 0;
            position: relative;
        }
        .desktop-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background-color: #4dabf7;
            transition: width 0.3s ease;
        }
        .desktop-nav a:hover::after {
            width: 100%;
        }
        .mobile-toggle {
            display: none;
            font-size: 1.8rem;
            color: #c1d1e9;
            cursor: pointer;
            background: none;
            border: none;
        }
        @media (max-width: 768px) {
            .mobile-toggle { display: block; }
        }
        .mobile-nav {
            display: none;
            flex-direction: column;
            background-color: #1a2230;
            padding: 20px;
            border-top: 1px solid #2a3a50;
        }
        .mobile-nav.active {
            display: flex;
        }
        .mobile-nav a {
            color: #c1d1e9;
            padding: 15px 0;
            border-bottom: 1px solid #2a3a50;
            font-weight: 600;
        }
        .mobile-nav a:last-child { border-bottom: none; }
        .breadcrumb {
            background-color: #1a2230;
            padding: 12px 20px;
            font-size: 0.9rem;
            border-bottom: 1px solid #2a3a50;
        }
        .breadcrumb a { color: #a0b3d1; }
        .breadcrumb span { color: #7a8ca5; }
        .hero {
            background: linear-gradient(rgba(15, 20, 30, 0.85), rgba(15, 20, 30, 0.95)), url('https://images.unsplash.com/photo-1550745165-9bc0b252726f?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80') center/cover no-repeat;
            padding: 80px 20px;
            border-bottom: 3px solid #4dabf7;
        }
        .hero h1 {
            font-size: 3.2rem;
            margin-bottom: 20px;
            background: linear-gradient(to right, #ff6b6b, #4dabf7);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            line-height: 1.2;
        }
        @media (max-width: 768px) {
            .hero h1 { font-size: 2.5rem; }
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 800px;
            margin: 0 auto 30px;
            color: #c1d1e9;
        }
        .search-bar {
            max-width: 600px;
            margin: 40px auto;
            padding: 0 20px;
        }
        .search-form {
            display: flex;
            border-radius: 50px;
            overflow: hidden;
            border: 2px solid #2a3a50;
            background: #151b22;
        }
        .search-form input {
            flex: 1;
            padding: 18px 25px;
            border: none;
            background: transparent;
            color: #e0e0e0;
            font-size: 1rem;
        }
        .search-form input:focus {
            outline: none;
        }
        .search-form button {
            background: linear-gradient(to right, #4dabf7, #339af0);
            color: white;
            border: none;
            padding: 0 30px;
            cursor: pointer;
            font-weight: 600;
            transition: opacity 0.3s;
        }
        .search-form button:hover {
            opacity: 0.9;
        }
        main {
            background-color: #0f1419;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 40px 20px;
        }
        @media (max-width: 992px) {
            .content-grid { grid-template-columns: 1fr; }
        }
        article h2 {
            font-size: 2.2rem;
            color: #4dabf7;
            margin-bottom: 1.5rem;
            padding-bottom: 10px;
            border-bottom: 2px solid #2a3a50;
        }
        article h3 {
            font-size: 1.8rem;
            color: #ffa94d;
            margin: 2.5rem 0 1rem;
        }
        article h4 {
            font-size: 1.4rem;
            color: #69db7c;
            margin: 2rem 0 1rem;
        }
        article p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            color: #d1d9e6;
        }
        article strong {
            color: #ffd43b;
            font-weight: 700;
        }
        article ul, article ol {
            margin-left: 25px;
            margin-bottom: 1.5rem;
        }
        article li {
            margin-bottom: 0.8rem;
        }
        .featured-image {
            margin: 3rem 0;
            border-radius: 10px;
            overflow: hidden;
            border: 3px solid #2a3a50;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
        }
        .featured-image figcaption {
            padding: 15px;
            background-color: #1a2230;
            font-style: italic;
            color: #a0b3d1;
            text-align: center;
        }
        aside {
            background-color: #151b22;
            border-radius: 10px;
            padding: 25px;
            border: 1px solid #2a3a50;
            align-self: start;
            position: sticky;
            top: 120px;
        }
        .sidebar-widget {
            margin-bottom: 35px;
        }
        .sidebar-widget h3 {
            color: #ff6b6b;
            margin-bottom: 20px;
            font-size: 1.5rem;
            border-bottom: 1px solid #2a3a50;
            padding-bottom: 10px;
        }
        .quick-links a {
            display: block;
            padding: 12px 15px;
            margin-bottom: 10px;
            background-color: #1a2230;
            border-radius: 5px;
            color: #c1d1e9;
            border-left: 4px solid transparent;
            transition: all 0.3s;
        }
        .quick-links a:hover {
            background-color: #222e3d;
            border-left-color: #4dabf7;
            text-decoration: none;
        }
        .interactive-section {
            background-color: #151b22;
            border-radius: 10px;
            padding: 30px;
            margin: 50px 0;
            border: 1px solid #2a3a50;
        }
        .form-group {
            margin-bottom: 25px;
        }
        .form-group label {
            display: block;
            margin-bottom: 10px;
            color: #c1d1e9;
            font-weight: 600;
        }
        .form-control {
            width: 100%;
            padding: 15px;
            background-color: #1a2230;
            border: 1px solid #2a3a50;
            border-radius: 5px;
            color: #e0e0e0;
            font-size: 1rem;
            transition: border 0.3s;
        }
        .form-control:focus {
            outline: none;
            border-color: #4dabf7;
        }
        textarea.form-control {
            min-height: 150px;
            resize: vertical;
        }
        .rating-stars {
            display: flex;
            gap: 10px;
            margin: 15px 0;
        }
        .rating-stars input { display: none; }
        .rating-stars label {
            font-size: 2rem;
            color: #444;
            cursor: pointer;
            transition: color 0.2s;
        }
        .rating-stars label:hover,
        .rating-stars label:hover ~ label {
            color: #ffd43b;
        }
        .rating-stars input:checked ~ label { color: #ffd43b; }
        .btn-submit {
            background: linear-gradient(to right, #40c057, #2f9e44);
            color: white;
            border: none;
            padding: 16px 40px;
            border-radius: 5px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: opacity 0.3s;
        }
        .btn-submit:hover {
            opacity: 0.9;
        }
        .footer-links {
            background-color: #151b22;
            padding: 50px 20px;
            border-top: 2px solid #1e2a3a;
            border-bottom: 2px solid #1e2a3a;
        }
        .web-links-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 20px;
        }
        .web-link {
            background-color: #1a2230;
            padding: 18px;
            border-radius: 8px;
            border: 1px solid #2a3a50;
            transition: transform 0.3s, border-color 0.3s;
        }
        .web-link:hover {
            transform: translateY(-5px);
            border-color: #4dabf7;
        }
        .web-link a {
            color: #a0b3d1;
            font-size: 1rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .web-link a::before {
            content: '🔗';
            font-size: 0.9em;
        }
        .web-link a:hover {
            color: #4dabf7;
            text-decoration: none;
        }
        footer {
            background-color: #0a0e13;
            padding: 40px 20px;
            text-align: center;
            color: #7a8ca5;
            font-size: 0.95rem;
        }
        .footer-container {
            max-width: 1200px;
            margin: 0 auto;
        }
        .copyright {
            margin-top: 20px;
            padding-top: 20px;
            border-top: 1px solid #2a3a50;
        }