* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            min-height: 100vh;
            background: 
                radial-gradient(circle at 15% 15%, rgba(60, 80, 200, 0.12) 0%, transparent 50%),
                radial-gradient(circle at 85% 20%, rgba(100, 50, 180, 0.10) 0%, transparent 45%),
                radial-gradient(circle at 50% 80%, rgba(40, 100, 200, 0.06) 0%, transparent 60%),
                linear-gradient(135deg, #000000 0%, #0a0a1a 50%, #000000 100%);
            color: #e0e5ff;
            font-family: 'Roboto', system-ui, sans-serif;
            overflow-x: hidden;
        }

        .bg-glow {
            position: fixed;
            inset: 0;
            background: radial-gradient(circle at 30% 40%, rgba(90,77,214,0.06) 0%, transparent 60%);
            animation: pulse 12s infinite alternate;
            pointer-events: none;
            z-index: 0;
        }

        @keyframes pulse {
            0%   { opacity: 0.4; transform: scale(1); }
            100% { opacity: 0.7; transform: scale(1.15); }
        }

        .header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(5, 5, 15, 0.75);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(60, 80, 200, 0.2);
            padding: 1.2rem 0;
        }

        .header-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 3rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .header-logo {
            text-decoration: none;
        }

        .logo-text-small {
            font-family: 'Orbitron', sans-serif;
            font-size: 2.1rem;
            font-weight: 900;
            background: linear-gradient(90deg, #5a4dd6, #1e90ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            letter-spacing: -1px;
            text-shadow: 0 0 20px rgba(90, 77, 214, 0.5);
        }

        .header-nav ul {
            display: flex;
            list-style: none;
            gap: 2.5rem;
        }

        .header-nav a {
            color: #b0b5e0;
            text-decoration: none;
            font-size: 1.1rem;
            font-weight: 400;
            transition: all 0.3s ease;
            position: relative;
        }

        .header-nav a:hover {
            color: #8090d0;
        }

        .header-nav a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: -6px;
            left: 0;
            background: linear-gradient(90deg, #5a4dd6, #1e90ff);
            transition: width 0.3s ease;
        }

        .header-nav a:hover::after {
            width: 100%;
        }

        .content-container {
            max-width: 900px;
            margin: 0 auto;
            padding: 120px 3rem 3rem;
            position: relative;
            z-index: 1;
        }

        h1 {
            font-family: 'Orbitron', sans-serif;
            font-size: 3rem;
            font-weight: 900;
            background: linear-gradient(90deg, #5a4dd6, #1e90ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            letter-spacing: -1px;
            margin-bottom: 1rem;
            text-shadow: 0 0 40px rgba(90, 77, 214, 0.4);
        }

        h2 {
            font-family: 'Orbitron', sans-serif;
            color: #d0d5ff;
            font-size: 1.8rem;
            margin-top: 2.5rem;
            margin-bottom: 1rem;
            font-weight: 700;
        }

        p {
            font-size: 1.1rem;
            color: #9099d0;
            line-height: 1.8;
            margin-bottom: 1.5rem;
        }

        p strong {
            color: #b0b5e0;
        }

        ul {
            margin-left: 2rem;
            margin-bottom: 1.5rem;
        }

        li {
            font-size: 1.1rem;
            color: #9099d0;
            line-height: 1.8;
            margin-bottom: 0.5rem;
        }

        a {
            color: #5a4dd6;
            text-decoration: none;
            transition: all 0.3s ease;
        }

        a:hover {
            color: #1e90ff;
            text-decoration: underline;
        }

        .back-link {
            margin-top: 3rem;
            padding-top: 2rem;
            border-top: 1px solid rgba(60, 80, 200, 0.3);
            display: flex;
            gap: 1.5rem;
        }

        @media (max-width: 980px) {
            .header-container {
                padding: 0 1.5rem;
            }
            
            .header-nav ul {
                gap: 1.5rem;
            }
            
            .header-nav a {
                font-size: 1rem;
            }

            .content-container {
                padding: 100px 1.5rem 2rem;
            }

            h1 {
                font-size: 2.2rem;
            }

            h2 {
                font-size: 1.5rem;
            }

            .logo-text-small {
                font-size: 1.6rem;
            }
        }