:root {
    --appointment-bg-color: white;
    --container-border-radius: 8px;
    --container-box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --font-size: 16px;
    --text-color: #555;
    --line-height: 1.6;
}

/* General Reset */
.content {
    box-sizing: border-box;
    background-color: #f4f4f9;
}

/* Container */
.container {
    background: var(--appointment-bg-color);
    padding: 20px 30px;
    border-radius: var(--container-border-radius);
    box-shadow: var(--container-box-shadow);
    width: 100%;
    max-width: 800px;
    display: grid;
    gap: 10px;
}

/* Appointment Info */
.appointment-info {
    display: grid;
    font-size: var(--font-size);
    color: var(--text-color);
}

.appointment-info p {
    line-height: var(--line-height);
}