.video-seek[data-astro-cid-e4etmxku]{align-items:center;gap:var(--qk-space-1);color:var(--qk-text);font-variant-numeric:tabular-nums;text-decoration:none;transition:border-color .16s,color .16s,background-color .16s;display:inline-flex}.video-seek-pill[data-astro-cid-e4etmxku]{border:1px solid var(--qk-border);border-radius:var(--qk-radius-pill);padding:var(--qk-space-1) var(--qk-space-2);background:color-mix(in srgb, var(--qk-surface), transparent 12%);font-size:var(--qk-text-sm,.875rem);font-weight:650;line-height:1.35}.video-seek-pill[data-astro-cid-e4etmxku]:before{content:"";clip-path:polygon(18% 5%,18% 95%,92% 50%);opacity:.7;background:currentColor;flex:none;width:.72em;height:.72em}.video-seek-pill[data-astro-cid-e4etmxku]:hover,.video-seek-pill[data-astro-cid-e4etmxku]:focus-visible{border-color:var(--qk-link-hover);background:var(--qk-surface-hover)}.video-seek-plain[data-astro-cid-e4etmxku]{color:var(--qk-muted);font-size:var(--qk-text-sm,.875rem);text-decoration-line:underline;text-decoration-color:color-mix(in srgb, currentColor, transparent 70%)}.video-seek-plain[data-astro-cid-e4etmxku]:hover,.video-seek-plain[data-astro-cid-e4etmxku]:focus-visible{color:var(--qk-link-hover);text-decoration-color:currentColor}.video-seek[data-astro-cid-e4etmxku]:focus-visible{outline:2px solid color-mix(in srgb, var(--qk-link-hover), transparent 35%);outline-offset:2px}.video-chapters-section[data-astro-cid-h2edqhht]{margin-top:var(--qk-space-4)}.video-chapters-section[data-astro-cid-h2edqhht]>.video-chapters-heading:not(.is-section){margin:0 0 var(--qk-space-2);font-size:var(--qk-text-base,1rem)}.video-chapters-section[data-astro-cid-h2edqhht]>.video-chapters-heading.is-section{margin:var(--qk-space-6) 0 var(--qk-space-3)}.video-chapters-toggle[data-astro-cid-h2edqhht]{border:1px solid var(--qk-border);border-radius:var(--qk-radius-pill);padding:var(--qk-space-1) var(--qk-space-3);color:var(--qk-text);background:var(--qk-surface);font:inherit;font-size:var(--qk-text-sm,.875rem);cursor:pointer;margin-block-end:var(--qk-space-2)}.video-chapters-toggle[data-astro-cid-h2edqhht]:hover,.video-chapters-toggle[data-astro-cid-h2edqhht]:focus-visible{border-color:var(--qk-link-hover);background:var(--qk-surface-hover)}.video-chapters[data-astro-cid-h2edqhht]{gap:0;margin:0;padding:0;list-style:none;display:grid}.video-chapters[data-astro-cid-h2edqhht] li[data-astro-cid-h2edqhht]{border-top:1px solid color-mix(in srgb, var(--qk-border), transparent 38%)}.video-chapters[data-astro-cid-h2edqhht] li[data-astro-cid-h2edqhht]:first-child{border-top:none}.video-chapter-head[data-astro-cid-h2edqhht],.video-chapter-summary[data-astro-cid-h2edqhht]{align-items:center;gap:var(--qk-space-2);padding:var(--qk-space-2) 0;display:flex}.video-chapter-summary[data-astro-cid-h2edqhht]{cursor:pointer;margin-inline:calc(-1 * var(--qk-space-3));padding-inline:var(--qk-space-3);border-radius:var(--qk-radius-sm);transition:background-color var(--qk-interaction-duration,.15s) var(--qk-interaction-easing,ease-out);list-style:none}.video-chapter-summary[data-astro-cid-h2edqhht]::-webkit-details-marker{display:none}.video-chapter-summary[data-astro-cid-h2edqhht]:focus-visible{outline:2px solid var(--qk-focus);outline-offset:2px}.video-chapter-summary[data-astro-cid-h2edqhht]:hover{background:var(--qk-surface-hover)}.video-chapter-summary[data-astro-cid-h2edqhht]:hover .video-chapter-label,.video-chapter-summary[data-astro-cid-h2edqhht]:hover .video-chapter-caret[data-astro-cid-h2edqhht]{color:var(--qk-link-hover)}.video-chapter-caret[data-astro-cid-h2edqhht]{width:1rem;height:1rem;color:var(--qk-muted);transform-origin:50%;transition:transform .12s ease, color var(--qk-interaction-duration,.15s) var(--qk-interaction-easing,ease-out);flex:none;justify-content:center;align-items:center;font-size:1rem;line-height:1;display:inline-flex;transform:rotate(0)}.video-chapter[data-astro-cid-h2edqhht][open]>.video-chapter-summary[data-astro-cid-h2edqhht] .video-chapter-caret[data-astro-cid-h2edqhht]{transform:rotate(90deg)}.video-chapters[data-astro-cid-h2edqhht] .video-chapter-head[data-astro-cid-h2edqhht] .video-chapter-label{margin-inline-start:calc(1rem + var(--qk-space-2))}.video-chapters[data-astro-cid-h2edqhht] .video-chapter-label{min-width:0;font:inherit;color:var(--qk-text);transition:color var(--qk-interaction-duration,.15s) var(--qk-interaction-easing,ease-out);flex:auto;margin:0}.video-chapters[data-astro-cid-h2edqhht] .video-seek{flex:none}.video-chapters[data-astro-cid-h2edqhht] .is-open[data-astro-cid-h2edqhht] .video-chapter-head[data-astro-cid-h2edqhht] .video-chapter-label{margin-inline-start:0;font-weight:650}.is-open[data-astro-cid-h2edqhht] .video-chapter-paragraph[data-astro-cid-h2edqhht]{margin-inline-start:0}.video-chapter-paragraph[data-astro-cid-h2edqhht]{margin:0 0 var(--qk-space-3) calc(1rem + var(--qk-space-2));color:var(--qk-text);line-height:1.55}