:root { color-scheme: light dark; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
* { box-sizing: border-box; }
body { margin: 0; background: Canvas; color: CanvasText; }
a { color: LinkText; }
.shell { width: min(920px, calc(100% - 32px)); margin: 0 auto; padding: 28px 0 80px; }
nav { margin-bottom: 28px; }
.talk-header h1 { margin: 0 0 8px; font-size: clamp(2rem, 5vw, 3.6rem); line-height: 1.04; letter-spacing: -0.035em; }
.talk-meta { opacity: .68; margin-bottom: 10px; }
.source-link { display: inline-block; margin-top: 2px; }
.player-panel { position: sticky; top: 0; z-index: 10; margin: 28px 0; padding: 14px; border: 1px solid color-mix(in srgb, CanvasText 18%, transparent); border-radius: 14px; background: color-mix(in srgb, Canvas 94%, transparent); backdrop-filter: blur(12px); }
audio { width: 100%; display: block; }
.extra-controls { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 10px; }
button, select { min-height: 40px; font: inherit; }
button { padding: 7px 12px; border-radius: 8px; border: 1px solid color-mix(in srgb, CanvasText 25%, transparent); background: ButtonFace; color: ButtonText; cursor: pointer; }
select { padding: 5px 8px; }
.follow-label { display: inline-flex; align-items: center; gap: 6px; }
#status { opacity: .65; font-size: .9rem; }
.transcript { font-family: ui-serif, Georgia, Cambria, "Times New Roman", serif; font-size: clamp(1.15rem, 2.5vw, 1.42rem); line-height: 1.8; }
.transcript p { margin: 0 0 1.25em; }
.word { border-radius: 4px; cursor: pointer; transition: background-color 80ms linear, color 80ms linear; }
.word:hover { text-decoration: underline; text-underline-offset: 3px; }
.word:focus-visible { outline: 2px solid Highlight; outline-offset: 2px; }
.word.active { background: Highlight; color: HighlightText; box-shadow: 0 0 0 2px Highlight; }
.collection-header { margin: 16px 0 34px; }
.collection-header h1 { margin: 0 0 8px; font-size: clamp(2rem, 5vw, 3.4rem); letter-spacing: -0.03em; }
.collection-header p { opacity: .68; }
.talk-list { display: grid; gap: 12px; }
.talk-card { display: block; padding: 18px; border: 1px solid color-mix(in srgb, CanvasText 16%, transparent); border-radius: 12px; text-decoration: none; color: inherit; }
.talk-card:hover { border-color: color-mix(in srgb, CanvasText 38%, transparent); }
.talk-card strong { display: block; font-size: 1.05rem; margin-bottom: 5px; }
.talk-card span { opacity: .66; font-size: .92rem; }
@media (max-width: 560px) { .shell { width: min(100% - 22px, 920px); padding-top: 18px; } .player-panel { top: 0; margin-left: -2px; margin-right: -2px; } }

/* GenCon custom player v4 — shared by every existing talk. */
:root { --gc-highlight: #F4A6C1; --gc-player-paper: #fff; --gc-player-ink: #252a2d; --gc-player-muted: #5b6368; --gc-player-line: #dde2e4; --gc-player-track: #e9edef; --gc-player-buffer: #cbd2d6; }
.word.active { background: var(--gc-highlight); color: #202428; box-shadow: 0 0 0 2px var(--gc-highlight); }
.word:focus-visible { outline-color: #465e78; }
.gc-custom-player { padding: 16px 20px 14px; border: 1px solid var(--gc-player-line); border-radius: 16px; background: var(--gc-player-paper); color: var(--gc-player-ink); box-shadow: 0 5px 24px #0000000d; }
.gc-custom-player audio { display: none; }
.gc-player-ui { font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
.gc-color-picker { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding-bottom: 12px; border-bottom: 1px solid var(--gc-player-line); }
.gc-color-heading { display: flex; flex-direction: column; font-size: 12px; line-height: 1.5; color: var(--gc-player-muted); }
.gc-color-heading > span:first-child { font-weight: 600; letter-spacing: .02em; }
.gc-color-name { color: var(--gc-player-ink); font-size: 13px; }
.gc-swatches { display: flex; gap: 3px; }
.gc-custom-player .gc-swatch { appearance: none; -webkit-appearance: none; display: grid; place-items: center; width: 44px; height: 44px; min-height: 44px; padding: 0; border: 0; border-radius: 50%; background: transparent; color: #202428; cursor: pointer; }
.gc-swatch-dot { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--swatch); box-shadow: inset 0 0 0 1px #20242815; }
.gc-swatch svg { display: none; width: 18px; height: 18px; }
.gc-swatch[aria-pressed="true"] .gc-swatch-dot { outline: 2px solid var(--gc-player-ink); outline-offset: 3px; }
.gc-swatch[aria-pressed="true"] svg { display: block; }
.gc-custom-player button:focus-visible, .gc-custom-player select:focus-visible, .gc-custom-player input:focus-visible { outline: 2px solid var(--gc-player-ink); outline-offset: 3px; }
.gc-transport { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding-top: 10px; }
.gc-playback-buttons { display: flex; align-items: center; gap: 16px; }
.gc-custom-player .gc-icon-button { appearance: none; -webkit-appearance: none; display: grid; place-items: center; width: 44px; height: 44px; min-height: 44px; padding: 10px; border: 0; border-radius: 50%; background: transparent; color: var(--gc-player-ink); cursor: pointer; }
.gc-custom-player .gc-icon-button:hover { background: var(--gc-player-track); }
.gc-icon-button svg { width: 24px; height: 24px; }
.gc-custom-player .gc-play { width: 48px; height: 48px; min-height: 48px; }
.gc-play svg { width: 30px; height: 30px; }
.gc-custom-player button:disabled { opacity: .35; cursor: default; }
.gc-audio-state { justify-self: end; font-size: 11px; color: var(--gc-player-muted); text-align: right; max-width: 125px; line-height: 1.3; }
.gc-timeline { display: flex; gap: 12px; align-items: center; }
.gc-elapsed, .gc-remaining { flex: 0 0 auto; font-size: 12px; font-variant-numeric: tabular-nums; color: var(--gc-player-muted); min-width: 38px; }
.gc-remaining { text-align: right; }
.gc-seek-wrap { position: relative; flex: 1; min-width: 0; height: 36px; }
.gc-track { position: absolute; top: 16px; left: 7px; right: 7px; height: 4px; border-radius: 4px; background: var(--gc-player-track); overflow: hidden; }
.gc-buffered, .gc-played { position: absolute; inset: 0; }
.gc-buffered span { position: absolute; top: 0; bottom: 0; background: var(--gc-player-buffer); }
.gc-played { width: 0; right: auto; background: var(--gc-highlight); border-radius: inherit; }
.gc-custom-player .gc-seek { position: relative; z-index: 1; display: block; appearance: none; -webkit-appearance: none; width: 100%; height: 36px; margin: 0; padding: 0; background: transparent; cursor: pointer; touch-action: pan-y; }
.gc-seek::-webkit-slider-runnable-track { height: 4px; background: transparent; border: 0; }
.gc-seek::-moz-range-track { height: 4px; background: transparent; border: 0; }
.gc-seek::-moz-range-progress { background: transparent; }
.gc-seek::-webkit-slider-thumb { appearance: none; -webkit-appearance: none; width: 14px; height: 14px; margin-top: -5px; border: 1px solid #20242880; border-radius: 50%; background: var(--gc-highlight); box-shadow: 0 0 0 3px var(--gc-player-paper); }
.gc-seek::-moz-range-thumb { width: 12px; height: 12px; border: 1px solid #20242880; border-radius: 50%; background: var(--gc-highlight); box-shadow: 0 0 0 3px var(--gc-player-paper); }
.gc-custom-player .extra-controls { margin-top: 8px; padding-top: 12px; border-top: 1px solid var(--gc-player-line); gap: 12px 18px; font-size: 12px; color: var(--gc-player-muted); }
.gc-custom-player .extra-controls label { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; }
.gc-custom-player .extra-controls select { appearance: none; -webkit-appearance: none; min-height: 36px; border: 1px solid var(--gc-player-line); border-radius: 8px; padding: 6px 29px 6px 10px; font: inherit; color: var(--gc-player-ink); background: var(--gc-player-paper) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='m2 2 4 4 4-4' fill='none' stroke='%23778086' stroke-width='1.5'/%3E%3C/svg%3E") no-repeat right 10px center / 10px 7px; }
.gc-custom-player #follow { appearance: none; -webkit-appearance: none; width: 18px; height: 18px; padding: 0; margin: 0; border: 1px solid var(--gc-player-muted); border-radius: 4px; background: var(--gc-player-paper); }
.gc-custom-player #follow:checked { border-color: var(--gc-player-ink); background: var(--gc-player-ink) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m6 12 4 4 8-8' fill='none' stroke='%23ffffff' stroke-width='3'/%3E%3C/svg%3E") center / 16px 16px; }
.gc-custom-player #status { font-size: 11px; color: var(--gc-player-muted); opacity: 1; }
.gc-custom-player #status:empty { display: none; }
@media (prefers-color-scheme: dark) {
  :root { --gc-player-paper: #21272b; --gc-player-ink: #f3f5f6; --gc-player-muted: #b5bec4; --gc-player-line: #414a51; --gc-player-track: #343d44; --gc-player-buffer: #59656e; }
  .gc-custom-player #follow:checked { background-color: #59656e; border-color: #b5bec4; }
}
@media (max-width: 560px) {
  .gc-custom-player { padding: 12px 12px 10px; }
  .gc-color-picker { flex-direction: column; gap: 5px; align-items: stretch; padding-bottom: 9px; }
  .gc-color-heading { flex-direction: row; align-items: center; justify-content: space-between; }
  .gc-swatches { justify-content: space-between; gap: 0; }
  .gc-playback-buttons { gap: 10px; }
  .gc-timeline { gap: 7px; }
  .gc-audio-state { max-width: 65px; font-size: 10px; }
  .gc-custom-player .extra-controls { gap: 8px 14px; padding-top: 10px; margin-top: 5px; }
}
@media (max-height: 500px) { .gc-custom-player { position: relative; top: auto; } }
@media (prefers-reduced-motion: reduce) { .word { transition: none; } html { scroll-behavior: auto; } }

/* v5: compact settings row, matching the supplied desktop/mobile references. */
.gc-custom-player { padding: 12px 20px; }
.gc-transport { padding-top: 0; }
.gc-custom-player .extra-controls { gap: 12px 20px; padding-top: 9px; margin-top: 4px; }
.extra-controls .gc-color-picker { flex-direction: row; justify-content: flex-start; align-items: center; flex: 1 1 auto; gap: 14px; padding: 0; border: 0; }
.extra-controls .gc-color-heading { flex-direction: column; align-items: flex-start; justify-content: center; font-size: 12px; line-height: 1.4; white-space: nowrap; }
.extra-controls .gc-color-name { font-size: 12px; }
.extra-controls .gc-swatches { justify-content: flex-start; gap: 3px; }
.gc-custom-player .extra-controls .gc-swatch { width: 32px; height: 36px; min-height: 36px; flex: 0 0 32px; }
.extra-controls .gc-swatch-dot { width: 24px; height: 24px; }
.extra-controls .gc-swatch[aria-pressed="true"] .gc-swatch-dot { outline-width: 1.5px; outline-offset: 2px; }
.gc-custom-player #status:not(:empty) { flex-basis: 100%; }
@media (max-width: 560px) {
  .gc-custom-player { padding: 10px 12px; }
  .gc-custom-player .extra-controls { display: grid; grid-template-columns: 84px 72px minmax(0,1fr); align-items: center; gap: 8px 6px; padding-top: 9px; }
  .gc-custom-player .extra-controls > label { gap: 5px; font-size: 11px; min-width: 0; }
  .gc-custom-player .extra-controls select { width: 49px; min-height: 36px; padding: 5px 17px 5px 7px; background-position: right 5px center; background-size: 8px 6px; font-size: 11px; }
  .gc-custom-player .extra-controls .follow-label { line-height: 1.15; }
  .gc-custom-player #follow { flex: 0 0 16px; width: 16px; height: 16px; }
  .extra-controls .gc-color-picker { min-width: 0; flex-direction: column; align-items: stretch; gap: 2px; }
  .extra-controls .gc-color-heading { display: block; font-size: 10px; line-height: 1.3; }
  .extra-controls .gc-color-name { display: none; }
  .extra-controls .gc-swatches { gap: 0; justify-content: space-between; }
  .gc-custom-player .extra-controls .gc-swatch { width: 22px; height: 28px; min-height: 28px; flex: 0 0 22px; }
  .extra-controls .gc-swatch-dot { width: 18px; height: 18px; }
  .extra-controls .gc-swatch svg { width: 13px; height: 13px; }
  .extra-controls .gc-swatch[aria-pressed="true"] .gc-swatch-dot { outline-offset: 1.5px; }
  .gc-custom-player #status:not(:empty) { grid-column: 1 / -1; }
}
@media (max-width: 360px) {
  .gc-custom-player .extra-controls { grid-template-columns: 84px 1fr; }
  .extra-controls .gc-color-picker { grid-column: 1 / -1; flex-direction: row; align-items: center; justify-content: space-between; gap: 8px; }
  .extra-controls .gc-swatches { flex: 0 0 154px; }
}