/* IA3: shared arrow icons. Markup: <svg class="ti" aria-hidden="true" focusable="false"><use href="/assets/arrow-icons.svg#NAME"/></svg>
   Sized to the surrounding text and coloured by currentColor; the control keeps its own text or aria-label. */
.ti{display:inline-block;width:1em;height:1em;flex:none;vertical-align:-.125em;overflow:visible;pointer-events:none}