* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: #0f1419;
            color: #e0e0e0;
            line-height: 1.6;
            overflow-x: hidden;
        }
        a {
            color: #4dabf7;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #ffa94d;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #1a2332 0%, #0f1419 100%);
            padding: 15px 0;
            border-bottom: 2px solid #2a3a52;
            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;
            background: linear-gradient(90deg, #4dabf7, #ffa94d);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .logo a:hover {
            opacity: 0.9;
        }
        .desktop-nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .desktop-nav a {
            font-size: 1.1rem;
            padding: 8px 12px;
            border-radius: 5px;
        }
        .desktop-nav a:hover {
            background-color: rgba(77, 171, 247, 0.1);
        }
        .mobile-nav-toggle {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #4dabf7;
        }
        .mobile-nav {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            background-color: #1a2332;
            padding: 20px;
            border-top: 1px solid #2a3a52;
        }
        .mobile-nav.active {
            display: block;
        }
        .mobile-nav ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .mobile-nav a {
            display: block;
            padding: 12px;
            border-bottom: 1px solid #2a3a52;
        }
        .breadcrumb {
            padding: 15px 0;
            font-size: 0.9rem;
            color: #a0aec0;
        }
        .breadcrumb a {
            color: #a0aec0;
        }
        .breadcrumb a:hover {
            color: #ffa94d;
        }
        .breadcrumb span {
            margin: 0 8px;
        }
        main {
            padding: 30px 0;
            min-height: 80vh;
        }
        article {
            background-color: #1a2332;
            border-radius: 12px;
            padding: 40px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
            margin-bottom: 40px;
        }
        h1 {
            font-size: 3rem;
            margin-bottom: 25px;
            color: #ffa94d;
            text-align: center;
            line-height: 1.2;
        }
        h2 {
            font-size: 2.2rem;
            margin: 40px 0 20px;
            color: #4dabf7;
            border-left: 5px solid #ffa94d;
            padding-left: 15px;
        }
        h3 {
            font-size: 1.8rem;
            margin: 30px 0 15px;
            color: #a0aec0;
        }
        p {
            margin-bottom: 20px;
            font-size: 1.1rem;
        }
        .highlight {
            background-color: rgba(255, 169, 77, 0.1);
            border-left: 4px solid #ffa94d;
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 8px 8px 0;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 10px;
            margin: 25px 0;
            border: 2px solid #2a3a52;
            display: block;
        }
        .img-container {
            text-align: center;
            position: relative;
        }
        .img-caption {
            font-style: italic;
            color: #a0aec0;
            margin-top: 10px;
            font-size: 0.95rem;
        }
        .functional-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin: 50px 0;
        }
        .card {
            background-color: #1a2332;
            padding: 30px;
            border-radius: 12px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
            border-top: 4px solid #4dabf7;
        }
        .card h3 {
            color: #ffa94d;
            margin-top: 0;
        }
        form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        input, textarea, select {
            padding: 12px;
            border-radius: 8px;
            border: 1px solid #2a3a52;
            background-color: #0f1419;
            color: #e0e0e0;
            font-size: 1rem;
        }
        button {
            padding: 12px 25px;
            background: linear-gradient(90deg, #4dabf7, #339af0);
            color: white;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            font-size: 1.1rem;
            font-weight: 600;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        button:hover {
            transform: translateY(-3px);
            box-shadow: 0 7px 15px rgba(51, 154, 240, 0.4);
        }
        .stars {
            display: flex;
            gap: 10px;
            margin: 10px 0;
        }
        .star {
            font-size: 1.8rem;
            color: #ccc;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star:hover,
        .star.active {
            color: #ffd700;
        }
        .web-links {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 20px;
            margin: 40px 0;
        }
        .web-link {
            background-color: #1a2332;
            padding: 15px;
            border-radius: 8px;
            text-align: center;
            border: 1px solid #2a3a52;
            transition: all 0.3s ease;
        }
        .web-link:hover {
            border-color: #4dabf7;
            transform: scale(1.03);
        }
        footer {
            background-color: #0a0e14;
            padding: 40px 0 20px;
            text-align: center;
            border-top: 2px solid #2a3a52;
        }
        .copyright {
            margin-top: 30px;
            color: #a0aec0;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .header-content {
                flex-wrap: wrap;
            }
            .desktop-nav {
                display: none;
            }
            .mobile-nav-toggle {
                display: block;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            h3 {
                font-size: 1.5rem;
            }
            article {
                padding: 25px;
            }
            .functional-grid {
                grid-template-columns: 1fr;
            }
        }