.tk-tools .roi-tool .tk-seg { display: flex; width: 100%; }
.tk-tools .roi-tool .tk-seg__btn { flex: 1; text-align: center; }
.tk-tools .roi-tool .roi-rates { font-variant-numeric: tabular-nums; }
.tk-tools .roi-tool .roi-assume code { color: var(--tk-ink); background: var(--tk-surface); padding: 1px 5px; border-radius: 5px; border: 1px solid var(--tk-line); }
.tk-tools .roi-tool .roi-assume p { margin: 0 0 .5rem; }
.tk-tools .roi-tool .roi-assume p:last-child { margin-bottom: 0; }