:root {
    --salmon: #fa919f;
    --lime: #a2b742;
    --ivory: #fdf6e7;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--ivory);
    font-family: Georgia, 'Times New Roman', serif;
    color: #4a3f35;
    padding: 1.5rem;
}

.card {
    max-width: 28rem;
    text-align: center;
    padding: 2.5rem 2rem;
    border: 1px solid var(--salmon);
    border-radius: 0.75rem;
    background: #fff;
}

h1 {
    margin: 0 0 0.5rem;
    font-size: 2.25rem;
    color: var(--salmon);
}

.subtitle {
    margin: 0 0 1.5rem;
    color: var(--lime);
    font-size: 1rem;
    letter-spacing: 0.02em;
}

.message {
    font-size: 1.15rem;
    line-height: 1.6;
}

.message--id {
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px dashed var(--salmon);
    font-style: italic;
    color: #6b5c4d;
}

.button {
    display: inline-block;
    margin-top: 0.5rem;
    padding: 0.9rem 1.75rem;
    background: var(--salmon);
    color: #fff;
    text-decoration: none;
    border-radius: 2rem;
    font-size: 1.1rem;
}

.button:hover {
    background: var(--lime);
}