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

                    body {{
                        font-family: 'Inter', sans-serif;
                        background: radial-gradient(circle at top, #2C2F33, #23272A);
                        color: #ffffff;
                        display: flex;
                        justify-content: center;
                        align-items: center;
                        min-height: 100vh;
                        margin: 0;
                        padding: 20px;
                    }}

                    .container {{
                        width: 100%;
                        max-width: 480px;
                        text-align: center;
                        background: rgba(64, 68, 75, 0.95);
                        padding: 40px;
                        border-radius: 20px;
                        box-shadow: 
                            0 4px 6px rgba(0, 0, 0, 0.1),
                            0 1px 3px rgba(0, 0, 0, 0.08),
                            0 0 50px rgba(114, 137, 218, 0.1);
                        backdrop-filter: blur(10px);
                        animation: slideUp 0.6s ease-out;
                    }}

                    h1 {{
                        font-size: 2.5em;
                        font-weight: 700;
                        margin-bottom: 24px;
                        background: linear-gradient(135deg, #fff 0%, #d7d9db 100%);
                        -webkit-background-clip: text;
                        -webkit-text-fill-color: transparent;
                        letter-spacing: -0.5px;
                    }}

                    .greeting {{
                        font-size: 1.8em;
                        color: #7289DA;
                        margin-bottom: 24px;
                        font-weight: 600;
                        animation: pulse 2s infinite;
                        text-shadow: 0 0 20px rgba(114, 137, 218, 0.3);
                    }}

                    .greeting.owner {{
                        color: #FFD700;
                        text-shadow: 0 0 10px rgba(255, 215, 0, 0.8), 0 0 20px rgba(255, 215, 0, 0.6), 0 0 30px rgba(255, 215, 0, 0.4);
                    }}

                    .user-info {{
                        background: rgba(35, 39, 42, 0.5);
                        padding: 20px;
                        border-radius: 12px;
                        margin: 20px 0;
                        backdrop-filter: blur(5px);
                    }}

                    .user-info p {{
                        font-size: 1.1em;
                        margin: 10px 0;
                        color: #B9BBBE;
                    }}

                    .user-info strong {{
                        color: #ffffff;
                        font-weight: 500;
                    }}

                    .roles {{
                        display: flex;
                        flex-wrap: wrap;
                        justify-content: center;
                        gap: 8px;
                        margin: 24px 0;
                    }}

                    .role-tag {{
                        background: linear-gradient(135deg, #7289DA 0%, #5B6EAE 100%);
                        padding: 8px 16px;
                        border-radius: 20px;
                        font-size: 0.9em;
                        font-weight: 500;
                        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
                        transition: all 0.2s ease;
                    }}

                    .role-tag:hover {{
                        transform: translateY(-2px);
                        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
                    }}

                    .message {{
                        color: #B9BBBE;
                        margin: 24px 0;
                        font-size: 1.1em;
                        padding: 10px;
                        background: rgba(35, 39, 42, 0.3);
                        border-radius: 8px;
                    }}

                    .button {{
                        display: inline-block;
                        background: linear-gradient(135deg, #7289DA 0%, #5B6EAE 100%);
                        color: white;
                        border: none;
                        border-radius: 12px;
                        padding: 16px 32px;
                        text-decoration: none;
                        font-size: 1.1em;
                        font-weight: 600;
                        cursor: pointer;
                        transition: all 0.3s ease;
                        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
                    }}

                    .button:hover {{
                        transform: translateY(-2px);
                        box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
                        background: linear-gradient(135deg, #5B6EAE 0%, #4E5D9C 100%);
                    }}

                    .button:active {{
                        transform: translateY(1px);
                    }}

                    @keyframes slideUp {{
                        from {{
                            opacity: 0;
                            transform: translateY(20px);
                        }}
                        to {{
                            opacity: 1;
                            transform: translateY(0);
                        }}
                    }}

                    @keyframes pulse {{
                        0% {{ opacity: 1; }}
                        50% {{ opacity: 0.8; }}
                        100% {{ opacity: 1; }}
                    }}

                    @media (max-width: 480px) {{
                        .container {{
                            padding: 24px;
                            margin: 16px;
                        }}

                        h1 {{
                            font-size: 2em;
                        }}

                        .greeting {{
                            font-size: 1.5em;
                        }}
                    }}