header {
    width: 100%;
    max-width: 900px;
    text-align: center;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--magic-gold);
    padding-bottom: 10px;
}
header h1 {
    color: var(--magic-gold);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 1.5rem;
}
main {
    width: 100%;
    max-width: 900px;
}
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}
.archive-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 20px;
}