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

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            line-height: 1.6;
        }

        .container {
            max-width: 800px;
            margin: 0 auto;
            padding: 20px;
        }

        header {
            padding: 20px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.2);
            margin-bottom: 40px;
        }

        .logo {
            font-size: 2rem;
            font-weight: 800;
            background: linear-gradient(45deg, #ff6b6b, #ffd93d);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            text-transform: uppercase;
            letter-spacing: 2px;
        }

        .nav-link {
            color: rgba(255, 255, 255, 0.7);
            text-decoration: none;
            margin-left: 20px;
            transition: color 0.3s ease;
            cursor: pointer;
        }

        .nav-link:hover, .nav-link.active {
            color: #ffd93d;
        }

        .page-selector {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin-bottom: 40px;
            flex-wrap: wrap;
        }

        .page-btn {
            padding: 10px 20px;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.3);
            border-radius: 10px;
            color: white;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .page-btn:hover, .page-btn.active {
            background: linear-gradient(45deg, #ff6b6b, #ffd93d);
            border-color: transparent;
        }

        .content {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(20px);
            border-radius: 20px;
            padding: 40px;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .page-content {
            display: none;
        }

        .page-content.active {
            display: block;
        }

        h1 {
            font-size: 2.5rem;
            margin-bottom: 20px;
            background: linear-gradient(45deg, #ffffff, #ffd93d);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        h2 {
            font-size: 1.5rem;
            margin: 30px 0 15px 0;
            color: #ffd93d;
        }

        h3 {
            font-size: 1.2rem;
            margin: 20px 0 10px 0;
            color: #ff6b6b;
        }

        p {
            margin-bottom: 15px;
            opacity: 0.9;
        }

        ul {
            margin: 10px 0 15px 20px;
            opacity: 0.9;
        }

        li {
            margin-bottom: 8px;
        }

        .last-updated {
            background: rgba(0, 0, 0, 0.2);
            padding: 10px 20px;
            border-radius: 10px;
            margin-bottom: 30px;
            text-align: center;
            font-weight: 600;
        }

        .highlight-box {
            background: rgba(255, 107, 107, 0.1);
            border: 1px solid rgba(255, 107, 107, 0.3);
            border-radius: 15px;
            padding: 20px;
            margin: 20px 0;
        }

        .info-box {
            background: rgba(255, 217, 61, 0.1);
            border: 1px solid rgba(255, 217, 61, 0.3);
            border-radius: 15px;
            padding: 20px;
            margin: 20px 0;
        }

        .back-link {
            display: inline-block;
            margin-top: 30px;
            padding: 10px 20px;
            background: linear-gradient(45deg, #ff6b6b, #ffd93d);
            color: white;
            text-decoration: none;
            border-radius: 10px;
            transition: transform 0.3s ease;
        }

        .back-link:hover {
            transform: translateY(-2px);
        }

        strong {
            color: #ffd93d;
        }