.font-size-control {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    flex: 0 0 auto;
    margin-left: 6px;
    padding: 4px;
    border: 1px solid rgba(148, 163, 184, .24);
    border-radius: 10px;
    background: rgba(255, 255, 255, .045);
    color: var(--text, var(--text-primary, #f4f7fb));
    white-space: nowrap;
}

.font-size-control button {
    display: inline-grid;
    place-items: center;
    width: 28px;
    height: 28px;
    border: 1px solid rgba(148, 163, 184, .22);
    border-radius: 8px;
    background: rgba(15, 23, 42, .56);
    color: inherit;
    font: 800 .75rem/1 var(--sans, var(--font-inter, sans-serif));
    cursor: pointer;
}

.font-size-control button:hover:not(:disabled) {
    background: rgba(105, 168, 255, .16);
    border-color: rgba(105, 168, 255, .42);
}

.font-size-control button:disabled {
    cursor: not-allowed;
    opacity: .42;
}

.font-size-control-value {
    min-width: 42px;
    color: var(--muted, var(--text-secondary, #94a3b8));
    font: 800 .66rem/1 var(--mono, monospace);
    text-align: center;
}

@media (max-width: 620px) {
    .font-size-control {
        margin-left: 0;
    }
}