body {
    min-height: 100vh;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1e293b 0%, #64748b 100%);
    font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
    color: #fff;
}

.container {
    background: rgba(30, 41, 59, 0.85);
    border-radius: 2rem;
    box-shadow: 0 8px 32px 0 rgba(31, 41, 55, 0.37);
    padding: 3rem 2.5rem;
    text-align: center;
    max-width: 400px;
    width: 100%;
}

.logo {
    width: 80px;
    height: 80px;
    margin-bottom: 1.5rem;
    border-radius: 50%;
    box-shadow: 0 4px 16px rgba(100, 116, 139, 0.2);
}

h1 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: 0.02em;
}

p {
    font-size: 1.15rem;
    margin-bottom: 2rem;
    color: #cbd5e1;
}

.countdown {
    font-size: 1.5rem;
    font-weight: 500;
    color: #38bdf8;
    margin-bottom: 0.5rem;
}

@media (max-width: 500px) {
    .container {
        padding: 2rem 1rem;
        max-width: 95vw;
    }

    h1 {
        font-size: 1.5rem;
    }

    .logo {
        width: 60px;
        height: 60px;
    }
}