/* /purity — the Scale. */

.scale {
    width: 100%;
    margin: 2.5rem 0;
    border-collapse: collapse;
    border: 2px solid var(--gold-deep);
    background: linear-gradient(160deg, var(--ink-panel), var(--ink-raised));
}

.scale caption {
    font-family: var(--font-accent);
    font-weight: 700;
    font-size: 0.78rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--gold-deep);
    padding-bottom: 1rem;
}

.scale th {
    padding: 1rem;
    font-family: var(--font-accent);
    font-weight: 900;
    font-size: 0.78rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    text-align: left;
    color: var(--ink);
    background: var(--leaf);
}

.scale td {
    padding: 1rem;
    border-bottom: 1px solid var(--gold-ghost);
    vertical-align: baseline;
}

.rung-karat {
    font-family: var(--font-display);
    font-size: 1.6rem;
    color: var(--gold);
    width: 4rem;
}

.rung-name {
    font-family: var(--font-accent);
    letter-spacing: 0.08em;
    color: var(--parchment);
    white-space: nowrap;
}

.rung-note {
    font-style: italic;
    color: var(--parchment-dim);
}

/* The only rung that matters. */
.rung-apex {
    background: var(--gold-ghost);
    box-shadow: inset 3px 0 0 var(--gold-bright);
}

.rung-apex .rung-karat,
.rung-apex .rung-name {
    color: var(--gold-bright);
    text-shadow: 0 0 20px var(--gold-veil);
}

.rung-apex .rung-note {
    color: var(--parchment);
}

.rung-elision td {
    padding: 1.5rem 1rem;
    text-align: center;
    font-family: var(--font-accent);
    font-size: 0.85rem;
    letter-spacing: 0.16em;
    color: var(--gold-deep);
    border-bottom: 0;
}

@media (max-width: 720px) {
    .scale,
    .scale thead,
    .scale tbody,
    .scale tr,
    .scale td,
    .scale th {
        display: block;
    }

    .scale thead {
        display: none;
    }

    .scale tr {
        padding: 0.5rem 0;
        border-bottom: 1px solid var(--gold-veil);
    }

    .scale td {
        border-bottom: 0;
        padding: 0.35rem 1rem;
    }
}