/* Consistent dot markers for expandable sections, including Safari. */
details > summary{display:block;list-style:none}
details > summary::-webkit-details-marker{display:none}
details > summary::marker{content:""}
details > summary::before{content:"";display:inline-block;width:.35em;height:.35em;margin-right:.65em;border-radius:50%;background:currentColor;vertical-align:.15em}

/* Hang the credits dot in the gutter so the label follows the page grid. */
.reel-credits > summary{position:relative}
.reel-credits > summary::before{position:absolute;left:-.95em;top:50%;transform:translateY(-50%);margin:0}