/* C Practice only; HTML viewer buttons and presentation remain untouched. */
.c-viewer .source-controls > label:first-child { flex-basis:100%; color:var(--muted); }
.c-viewer #c-font { flex:1; min-width:100px; max-width:240px; height:44px; margin:0; accent-color:var(--blue); touch-action:pan-y; }
.c-viewer #c-font:focus-visible { outline:2px solid var(--blue); outline-offset:3px; }
.c-viewer .source-files li { padding-block:5px; }
.c-viewer .source-files a { overflow-wrap:anywhere; }
.c-viewer .c-source-note { margin-block:22px; font-size:13px; }
.c-viewer .token.macro,.c-viewer .token.directive,.c-viewer .token.class-name { color:#07539a; }