body { 
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; 
    background: #0f172a; 
    color: #f8fafc; 
    text-align: center; 
    padding: 50px; 
}

.card { 
    background: #1e293b; 
    padding: 40px; 
    border-radius: 12px; 
    box-shadow: 0 10px 15px -3px rgba(0,0,0,0.3); 
    display: inline-block; 
    max-width: 500px; 
    border: 1px solid #334155; 
}

h1 { 
    color: #38bdf8; 
    margin-bottom: 10px; 
}

p { 
    color: #94a3b8; 
    font-size: 1.1rem; 
}


.time { 
    font-family: monospace; 
    color: #34d399; 
    font-size: 1.2rem; 
    background: #020617; 
    padding: 10px; 
    border-radius: 6px; 
    display: inline-block; 
    margin-top: 15px; 
}