.embedded-video-guide { width: 100%; }
.embedded-video-guide > summary { cursor: pointer; list-style: none; }
.embedded-video-guide > summary::-webkit-details-marker { display: none; }
.embedded-video-guide video { display: block; width: 100%; max-height: 70vh; margin-top: 12px; border-radius: 8px; background: #102d39; }
.embedded-video-guide:not([open]) video { display: none; }
.embedded-video-guide .guide-chevron { margin-left: auto; }
.embedded-video-guide[open] .guide-chevron { transform: rotate(180deg); }
.guide-actions > .embedded-video-guide { flex: 1 1 100%; }