.number-reference {
    border: 1px solid #c7cbd0;
    border-radius: 12px;
    overflow: hidden;
}
.number-reference summary {
    padding: 1rem;
    cursor: pointer;
    font-weight: 600;
}
.number-reference-body { padding: 0 1rem 1rem; }
.content .number-legend {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    list-style: none;
    margin: 0 0 1rem;
}
.number-legend li { padding: .3rem .6rem; border-radius: 6px; }
.number-grid {
    display: grid;
    grid-template-columns: repeat(9, minmax(0, 1fr));
    gap: .4rem;
}
.number-rating--auspicious { background: #fce9e5; color: #922d22; }
.number-rating--moderately-auspicious { background: #f1e8fc; color: #63318b; }
.number-rating--unlucky { background: #eceef0; color: #343b44; }
.number-cell {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    border: 1px solid currentColor;
    border-radius: 6px;
    font-weight: 700;
    text-decoration: none;
    line-height: 1.3;
}
.number-symbol { font-size: .75rem; }
.number-cell:hover { filter: brightness(.94); color: inherit; }
.number-cell[aria-current="true"] { outline: 3px solid #285c85; outline-offset: 1px; }
.number-cell:focus-visible,
.number-reference summary:focus-visible { outline: 3px solid #285c85; outline-offset: -3px; }
.number-selected {
    margin-top: 1rem;
    padding: 1rem;
    border: 1px solid #c7cbd0;
    border-radius: 8px;
    min-height: 9rem;
}
.number-selected p:last-child { margin-bottom: 0; }
.number-meaning { margin-top: 1.5rem; }
@media (max-width: 540px) {
    .number-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
    .number-reference-body { padding-inline: .6rem; }
}