.no-calendar-box {
    margin: 5rem auto;
    max-width: 700px;
    text-align: center;
    padding: 3rem;
    border-radius: 20px;
    background: rgba(0,0,0,0.4);
    border: 2px solid #f4c09555;
    box-shadow: 0 0 20px rgba(0,0,0,0.4),
                inset 0 0 30px rgba(0,0,0,0.3);
    color: #f4c095;
}

.no-calendar-box h2 {
    font-size: 2.4rem;
    margin-bottom: 1rem;
    text-shadow: 0 2px 6px rgba(0,0,0,0.4),
                    0 0 12px rgba(238, 46, 49, 0.3);
}

.no-calendar-box p {
    font-size: 1.2rem;
    opacity: 0.9;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.no-calendar-box .snowflake {
    font-size: 2.5rem;
    margin: 0 0.3rem;
    opacity: 0.8;
}