/* FC 27 article additions only. Existing navigation, readability and application styles stay unchanged. */
.fc27-video-section{margin-block:2.5rem}
.fc27-video-frame{position:relative;width:100%;min-height:202px;aspect-ratio:16/9;border:1px solid #d4dae2;border-radius:14px;overflow:hidden;background:#eef1f6;color:#182135}
.guide-body .fc27-video-load{display:flex;width:100%;height:100%;min-height:200px;align-items:center;justify-content:center;flex-direction:column;gap:12px;padding:24px;border:0;background:#eef1f6;color:#182135;font:inherit;font-weight:700;text-align:center;cursor:pointer}
.guide-body .fc27-video-load:hover{background:#e2e7ef}
.guide-body .fc27-video-load:focus-visible{outline:3px solid #b9136b;outline-offset:-5px}
.fc27-video-play{display:grid;place-items:center;width:56px;height:56px;border-radius:50%;background:#182135;color:#fff;font-size:22px;line-height:1}
.fc27-video-frame iframe{display:block;position:absolute;inset:0;width:100%;height:100%;min-height:200px;border:0}
.guide-body .fc27-video-credit,.guide-body .fc27-video-help,.guide-body .fc27-video-note{font-size:1rem;line-height:1.65;color:#465369}
.guide-body .fc27-video-fallback{display:inline-block;padding-block:8px;text-decoration:underline;text-underline-offset:3px;font-weight:650}