.guest-page {
    max-width: 900px;
    margin: 2rem auto;
    padding: 1.25rem;
    font-family: Arial, sans-serif;
    line-height: 1.6;
    overflow-wrap: anywhere;
}

.guest-form {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
    gap: 1rem;
    margin-block: 1rem;
}

.guest-form label {
    display: block;
    margin-bottom: 0.35rem;
}

.guest-form input,
.guest-form select {
    box-sizing: border-box;
    width: 100%;
    min-height: 44px;
    padding: 0.65rem;
    font: inherit;
}

.guest-details {
    grid-column: 1 / -1;
}

.guest-details p {
    margin-block: 0.75rem;
    line-height: 1.5;
}