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figure{margin:0}
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@media(prefers-reduced-motion:reduce){.revealing{animation:none}.loop-row{transition:none}}

/* Presenter layout is deliberately separate from the projected canvas. */
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body.presenter{overflow:visible;background:var(--ds-paper);font-size:16px;line-height:1.5;height:auto;min-height:100vh}
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@media(max-width:1000px){.presenter-shell{grid-template-columns:1fr}.presenter-aside{border-left:0;border-top:1px solid var(--ds-line-strong);padding:20px 0}.presenter-time{margin-left:0}}

/* Anatomy revision: published evidence and replacement build panels. */
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#slide-5 .metric-label{font-size:26px;margin-top:16px}
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.tool-evidence{width:100%;border-collapse:collapse;font-size:22px;line-height:1.35;letter-spacing:-.015em}
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.tool-evidence th{font-weight:500;width:159px;padding-right:12px}
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.tool-evidence-notes strong{font-weight:500;font-size:25px}
.comparison-stages{display:flex;justify-content:space-between;gap:26px;font-size:23px}
.comparison-stages span{color:var(--ds-muted);margin-right:12px}
.sim-metrics .metric-label{font-size:22px;line-height:1.15;margin-top:6px;white-space:nowrap}
.rehearsal-stages{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}
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.sim-assumptions{width:100%;border-collapse:collapse;font-size:32px;line-height:1.45;letter-spacing:-.02em}
.sim-assumptions th,.sim-assumptions td{text-align:left;vertical-align:top;border-bottom:1px solid var(--ds-line-strong);padding:30px 25px 30px 0}
.sim-assumptions thead th{font-size:31px;font-weight:500;padding-top:0;padding-bottom:24px}
.sim-assumptions tbody th{font-size:28px;font-weight:500;width:300px}
.sim-assumptions td{width:714px;color:var(--ds-body)}
.takeaways>div{display:grid;grid-template-columns:100px 1fr;gap:22px;padding:34px 0;border-top:1px solid var(--ds-line-strong)}
.takeaways .mono{font-size:27px;color:var(--ds-muted);padding-top:13px}
.takeaways p{font-size:48px;line-height:1.3;letter-spacing:-.035em}
.takeaways-small{display:flex;justify-content:space-between;font-size:25px;border-bottom:1px solid var(--ds-line-strong);padding-bottom:22px}
.takeaways-small .mono{font-size:21px;margin-right:12px}

/* Speaker opening revision: preserve teaser captions and inherit the logo ink. */
.title-logo svg{color:var(--ds-ink)}
.closing-contact{font-size:28px;color:var(--ds-body)}
.closing-contact a{color:inherit;text-decoration:none}

/* Tools and simulation expansion. These classes do not alter preserved slides. */
.unit-error-note{font-size:24px;line-height:1.4;color:var(--ds-body);white-space:nowrap}
.learned-list .numbered-item,.empower-list .numbered-item,.sim-findings .numbered-item{display:grid;grid-template-columns:100px 1fr;gap:22px;border-top:1px solid var(--ds-line-strong);align-items:start}
.learned-list .numbered-item{padding:40px 0}
.learned-list .mono,.sim-findings .mono{font-size:27px;color:var(--ds-muted);padding-top:6px}
.learned-list p{font-size:34px;line-height:1.4;letter-spacing:-.025em;white-space:nowrap}
.empower-list .numbered-item{padding:55px 0}
.empower-list .mono{font-size:31px;padding-top:14px;color:var(--ds-muted)}
.empower-list p{font-size:52px;line-height:1.3;letter-spacing:-.035em}
.stack-outline{fill:var(--ds-paper);stroke:var(--ds-line-strong);stroke-width:1.5}
.stack-link{fill:none;stroke:var(--ds-ink);stroke-width:1.7}
.added-box{fill:var(--ds-paper);stroke:var(--ds-ink);stroke-width:3}
.tools-results{width:100%;border-collapse:collapse;table-layout:fixed}
.tools-results th,.tools-results td{text-align:left;border-bottom:1px solid var(--ds-line-strong);padding:32px 0;vertical-align:top}
.tools-results thead th{font-size:28px;color:var(--ds-muted);font-weight:400;padding:0 0 24px}
.tools-results tbody th{font-size:30px;font-weight:500;letter-spacing:-.025em;padding-top:39px}
.tools-results td{font-size:35px;font-family:var(--ds-font-mono);white-space:nowrap}
.success-detail{display:block;font-size:22px;color:var(--ds-muted);font-family:var(--ds-font-sans);margin-top:13px}
.tools-usage-track{fill:var(--ds-line)}
.tools-deciding{fill:var(--ds-ink);fill-opacity:.15}
.tools-checking{fill:var(--ds-ink);fill-opacity:.32}
.tools-other{fill:var(--ds-paper);stroke:var(--ds-line-strong);stroke-width:1}
.tools-waiting{stroke:var(--ds-line-strong);stroke-width:1}
.tools-hatch{stroke:var(--ds-muted);stroke-width:1}
svg .inverse-label{fill:var(--ds-paper)}
.tools-statement{font-size:26px;letter-spacing:-.025em;white-space:nowrap}
.sim-prompt{margin:0;padding:42px 44px;border:1.5px solid var(--ds-line-strong);font-size:36px;line-height:1.9;letter-spacing:0}
.prompt-line{display:block;width:max-content;white-space:nowrap}
.sim-task-label{font-size:26px;color:var(--ds-body)}
.scene-table{width:100%;table-layout:fixed;border-collapse:collapse;font-size:28px;line-height:1.4;letter-spacing:-.02em}
.scene-table th,.scene-table td{border-bottom:1px solid var(--ds-line-strong);text-align:left;vertical-align:top;padding:25px 24px 25px 0}
.scene-table th{font-size:29px;font-weight:500;padding-top:0;padding-bottom:27px}
.scene-quote{font-size:32px;letter-spacing:-.025em}
.sim-stage-label{font-size:28px;line-height:1.4;letter-spacing:-.025em}
.iteration-metric{border-top:1px solid var(--ds-line-strong);padding-top:24px}
.iteration-metric .metric-label{font-size:27px;margin-top:16px}
.sim-findings .numbered-item{padding:37px 0 42px}
.sim-findings p{font-size:36px;line-height:1.45;letter-spacing:-.025em}

/* New order: shared transition geometry and evidence column. */
.observed-comparison{table-layout:fixed}
.observed-comparison th,.observed-comparison td{padding-right:24px}
.observed-comparison tbody th,.observed-comparison td:nth-child(2){width:auto}
.observed-comparison th:last-child,.observed-comparison td:last-child{padding-right:0;padding-left:8px}
.observed-comparison thead th:last-child{font-size:20px;color:var(--ds-muted)}
.observed-comparison tbody td:last-child{font-size:24px;line-height:1.35;color:var(--ds-muted);letter-spacing:-.015em}

/* Speaker cleanup: top-title media, task flows, a flat calculation table, and references. */
.setup-prompt{font-size:28px;line-height:1.4;letter-spacing:-.02em;color:var(--ds-body)}
.calculation-table{width:100%;table-layout:fixed;border-collapse:collapse}
.calculation-table th,.calculation-table td{text-align:left;border-bottom:1px solid var(--ds-line-strong);padding:14px 0;vertical-align:middle}
.calculation-table thead th{font-size:20px;font-weight:400;color:var(--ds-muted);padding-top:0;padding-bottom:12px}
.calculation-table tbody th{font-size:28px;font-weight:400;letter-spacing:-.02em}
.calculation-table td{font-size:42px;font-weight:500;letter-spacing:-.035em;white-space:nowrap}
.references h2{font-size:28px;margin:0 0 24px;font-weight:500;color:var(--ds-muted)}
.reference-entry{border-top:1px solid var(--ds-line-strong);padding:20px 0 24px}
.reference-entry h3{font-size:30px;line-height:1.3;font-weight:500;letter-spacing:-.02em;margin:0 0 10px}
.reference-entry p{font-size:23px;line-height:1.4;color:var(--ds-body);margin:0 0 9px}
.reference-entry a{font-size:18px;line-height:1.5;color:var(--ds-muted);text-decoration:none}
.third-party-reference{font-size:22px;line-height:1.4;margin-top:24px;color:var(--ds-body)}

/* Outcome tiles share one contained field size; existing table stays in place. */
.outcome-metric .metric-label{font-size:24px;line-height:1.3;margin-top:12px}
.saved-skill-gain .metric-pair{gap:55px}
.saved-skill-gain .metric-pair b{font-size:72px}
.saved-skill-gain .metric-pair>div>span{font-size:22px}
.saved-skill-gain p{font-size:24px;line-height:1.3;margin:14px 0 0}

/* Mean-of-trial task-time charts; monochrome fills and a single highlighted row. */
.time-split .split-think{fill:var(--ds-ink);fill-opacity:.13}
.time-split .split-inverse{fill:var(--ds-paper)}
.time-split .split-hatch{stroke:var(--ds-ink);stroke-opacity:.32;stroke-width:2}
.time-split .split-knockout{fill:var(--ds-paper)}
.time-split .split-outline{stroke:var(--ds-line-strong);stroke-width:1}
.think-detail .verify-highlight{fill:var(--ds-ink);fill-opacity:.055}
.think-detail .verify-accent{stroke:var(--ds-ink);stroke-width:3}

/* Slides 7–9: chart motion, separate clean-video/log fields, and saved artifacts. */
.timing-slide .revealing,.live-replay-slide .revealing{animation:none}
.agent-log{font-size:21px;line-height:1.3}
.agent-entry{height:72px;color:var(--ds-ink)}
.agent-entry[data-reached="false"]{visibility:hidden}
.agent-entry.past{color:var(--ds-muted)}
.agent-command{font-size:18px;white-space:nowrap;line-height:1.55}
.agent-command>span{display:inline-block;min-width:68px}
.agent-label{font-size:21px;margin-top:4px;padding-left:68px;line-height:1.35}
.fixed-sleep-log .agent-entry{height:100px}
.fixed-sleep-log .agent-command{font-size:20px}
.fixed-sleep-log .agent-command>span{min-width:100px}
.fixed-sleep-log .agent-label{padding-left:100px;font-size:22px}
.progress-track{fill:var(--ds-paper-2);stroke:var(--ds-line-strong);stroke-width:1}
.sleep-fill{fill:url(#sleep-hatch)}
.response-fill{fill:var(--ds-muted);opacity:.38}
.save-block h2{font-size:32px;margin-bottom:26px}
.save-block ul{margin:0;padding-left:24px;font-size:24px;line-height:1.4}
.save-block li{padding-left:5px;margin-bottom:22px}
#slide-9 .saved-skill-gain p{font-size:23px;margin-top:14px}

.experiment-summary p{white-space:normal;font-size:38px;line-height:1.4}
.experiment-summary .numbered-item{padding:32px 0;min-height:176px}

/* Slide 10: full-body contact examples, with no letterbox panels. */
#slide-10 .safety-categories video,#slide-10 .safety-categories .poster{display:block;width:100%;height:416px;object-fit:cover;background:transparent}
#slide-10 .safety-categories figcaption{margin-top:22px;white-space:nowrap}
#slide-10 .safety-categories figcaption b{font-size:29px;margin-bottom:8px}
#slide-10 .safety-categories figcaption span{font-size:24px}
@media(prefers-reduced-motion:reduce){#slide-10 .safety-intro,#slide-10 .safety-examples{transition:none!important}}