:root {
  --ink: #1b1033;
  --ink-2: #251442;
  --ink-3: #321b55;
  --paper: #fbf7ff;
  --muted: #c9badd;
  --line: rgba(220, 203, 244, .22);
  --a: #54d8c5;
  --a-dark: #159987;
  --b: #ff827a;
  --b-dark: #d34f58;
  --amber: #ffd06a;
  --good: #7be0a3;
  --danger: #ff827a;
  --header-h: 78px;
  --footer-h: 62px;
  --panel-w: 250px;
}

* { box-sizing: border-box; }

html, body { width: 100%; height: 100%; margin: 0; overflow: hidden; }

body {
  color: var(--paper);
  background: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: clamp(14px, 1.1vw, 21px);
}

button, input { font: inherit; }
button { color: inherit; }

button:focus-visible, input:focus-visible, a:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  left: 12px;
  top: -80px;
  z-index: 100;
  padding: 12px 16px;
  color: var(--ink);
  background: var(--amber);
}
.skip-link:focus { top: 12px; }

.scoreboard {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 20;
  height: var(--header-h);
  display: grid;
  grid-template-columns: minmax(150px, 1fr) minmax(180px, 1.1fr) 120px minmax(180px, 1.1fr) 52px;
  align-items: stretch;
  background: #160c2b;
  border-bottom: 1px solid var(--line);
}

.brand { display: flex; align-items: center; gap: 11px; padding: 0 22px; }
.brand-mark {
  display: grid; place-items: center; width: 39px; height: 39px;
  border: 2px solid var(--paper); border-radius: 50%; font-weight: 900;
}
.brand-copy { font-size: 10px; line-height: 1.15; letter-spacing: .16em; font-weight: 800; }

.team, .timer { display: flex; align-items: center; justify-content: center; gap: 20px; border-left: 1px solid var(--line); }
.team-label, .timer-label { max-width: 125px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 12px; letter-spacing: .12em; font-weight: 900; }
.team-score { font-size: 34px; line-height: 1; font-variant-numeric: tabular-nums; }
.team-a { color: var(--a); }
.team-b { color: var(--b); }
.timer { flex-direction: column; gap: 2px; }
.timer strong { font-size: 22px; font-variant-numeric: tabular-nums; }
.timer-label { color: var(--muted); font-size: 9px; }
.timer.warning strong { color: var(--amber); }
.timer.done strong { color: var(--danger); animation: pulse .8s ease-in-out 3; }

.icon-button { border: 0; border-left: 1px solid var(--line); background: transparent; cursor: pointer; font-size: 23px; }
.icon-button:hover { background: rgba(255,255,255,.06); }

.stage { position: fixed; inset: var(--header-h) var(--panel-w) var(--footer-h) 0; background: var(--ink-2); }
.slide {
  position: absolute; inset: 0; display: none; overflow: hidden;
  padding: clamp(34px, 4.2vw, 76px) clamp(42px, 5vw, 90px);
  background:
    radial-gradient(circle at 94% 3%, rgba(119, 70, 175, .34), transparent 27%),
    radial-gradient(circle at 2% 98%, rgba(84, 216, 197, .08), transparent 24%),
    linear-gradient(145deg, #251442, #1b1033 72%);
}
.slide.active { display: block; animation: slideIn .32s ease both; }
.slide::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 6px;
  background: linear-gradient(var(--a), var(--b));
}

@keyframes slideIn { from { opacity: 0; transform: translateX(12px); } to { opacity: 1; transform: none; } }
@keyframes pulse { 50% { transform: scale(1.14); } }

h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(48px, 6.2vw, 108px); line-height: .92; letter-spacing: -.055em; margin-bottom: 28px; }
h1 span { color: var(--a); }
h2 { max-width: 1100px; font-size: clamp(34px, 4vw, 68px); line-height: 1.03; letter-spacing: -.038em; margin-bottom: 12px; }
h3 { font-size: clamp(22px, 2vw, 33px); line-height: 1.15; }

.slide-kicker, .eyebrow, .dialog-kicker {
  color: var(--amber); font-size: clamp(10px, .8vw, 14px); font-weight: 900; letter-spacing: .2em; text-transform: uppercase; margin-bottom: 15px;
}
.lead { max-width: 760px; font-size: clamp(18px, 1.65vw, 29px); line-height: 1.45; color: var(--muted); }
.context-line {
  position: relative;
  z-index: 2;
  max-width: 1050px;
  margin: 0 0 clamp(18px, 2.2vw, 34px);
  color: #dccff0;
  font-size: clamp(14px, 1.15vw, 19px);
  line-height: 1.45;
}
.context-line strong { color: var(--paper); }
.question-prompt { font-size: clamp(18px, 1.7vw, 28px); color: var(--muted); margin-bottom: 24px; }
.takeaway { font-size: clamp(18px, 1.6vw, 27px); line-height: 1.4; padding: 17px 0 0 23px; border-left: 4px solid var(--amber); max-width: 1100px; }
.source-line { position: absolute; left: clamp(42px, 5vw, 90px); bottom: 18px; margin: 0; font-size: clamp(9px, .68vw, 12px); color: #a998be; letter-spacing: .02em; }
.source-line.light { color: rgba(255,255,255,.65); z-index: 3; }

.cover-slide { padding: 0; background: var(--ink); }
.cover-slide::before { display: none; }
.cover-art { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.cover-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(27,16,51,.99) 0%, rgba(27,16,51,.93) 40%, rgba(42,23,72,.3) 74%); }
.cover-content { position: relative; z-index: 2; width: 63%; padding: clamp(50px, 6vw, 100px); }
.primary-action, .secondary-action, .reveal-button {
  border: 0; border-radius: 999px; padding: 14px 24px; font-weight: 900; letter-spacing: .06em; cursor: pointer; background: var(--a); color: #160c2b;
}
.primary-action { margin-top: 8px; min-width: 190px; display: flex; justify-content: space-between; }
.primary-action:hover, .secondary-action:hover, .reveal-button:hover { filter: brightness(1.08); transform: translateY(-1px); }

.rules-layout { display: grid; grid-template-columns: 1.2fr .8fr; gap: 7vw; align-items: start; }
.big-rule { font-size: clamp(24px, 2.6vw, 44px); line-height: 1.25; max-width: 780px; }
.big-rule strong { color: var(--a); }
.team-name-form { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; max-width: 820px; }
.team-name-form label { font-size: 12px; color: var(--muted); font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.team-name-form input { display: block; width: 100%; margin-top: 7px; padding: 12px 14px; color: var(--paper); background: rgba(255,255,255,.035); border: 1px solid #715d89; border-radius: 8px; }
.team-name-form label:first-child input { border-color: var(--a-dark); }
.team-name-form label:nth-child(2) input { border-color: var(--b-dark); }
.secondary-action { grid-column: 1 / -1; justify-self: start; font-size: 12px; padding: 11px 18px; }
.game-rules { margin: 0; padding-left: 28px; font-size: clamp(17px, 1.5vw, 25px); line-height: 1.55; }
.game-rules li::marker { color: var(--amber); font-weight: 900; }

.token-row { display: flex; flex-wrap: wrap; gap: 12px; margin: 0 0 35px; }
.token-row span { padding: 13px 20px; border: 1px solid #715d89; border-radius: 999px; font-size: clamp(17px, 1.4vw, 24px); background: rgba(255,255,255,.025); }
.reveal-button { font-size: 12px; }
.reveal { opacity: 0; visibility: hidden; transform: translateY(12px); transition: .3s ease; }
.reveal.visible { opacity: 1; visibility: visible; transform: none; }
.answer-strip { display: flex; gap: 11px; margin-top: 32px; }
.answer-strip span { flex: 1; display: flex; align-items: center; gap: 12px; padding: 14px; background: rgba(255,255,255,.055); border-top: 3px solid var(--a); }
.answer-strip b { display: grid; place-items: center; width: 31px; height: 31px; border-radius: 50%; color: var(--ink); background: var(--amber); }

.bar-chart { width: min(970px, 74%); display: grid; gap: 15px; }
.bar-row { display: grid; grid-template-columns: 145px 1fr 78px; gap: 18px; align-items: center; }
.bar-row > span { font-weight: 750; }
.bar-row strong { text-align: right; color: var(--paper); font-variant-numeric: tabular-nums; }
.bar-track { height: 28px; background: rgba(255,255,255,.075); overflow: hidden; }
.bar-track i { display: block; width: var(--value); height: 100%; background: linear-gradient(90deg, var(--a-dark), var(--a)); transform-origin: left; animation: grow .8s ease both; }
.bar-row:nth-child(2n) .bar-track i { background: linear-gradient(90deg, #d18a24, var(--amber)); }
.bar-row:nth-child(3) .bar-track i { background: linear-gradient(90deg, var(--b-dark), var(--b)); }
@keyframes grow { from { transform: scaleX(0); } }
.data-callout { position: absolute; right: 7%; top: 43%; width: 18%; padding-left: 20px; border-left: 3px solid var(--b); }
.data-callout b { display: block; font-size: clamp(32px, 3.4vw, 58px); color: var(--b); }
.data-callout span { font-size: 14px; color: var(--muted); }

.continuum { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; max-width: 1160px; }
.continuum > div { min-height: 230px; padding: 26px; border-top: 5px solid var(--a); background: rgba(255,255,255,.035); }
.continuum > div:nth-child(2) { border-color: var(--amber); background: rgba(255,255,255,.065); }
.continuum > div:nth-child(3) { border-color: var(--b); }
.continuum span { color: var(--muted); font-size: 14px; font-weight: 900; }
.continuum h3 { margin: 18px 0 12px; }
.continuum p { color: #c2cbc7; line-height: 1.45; }

.loop { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; max-width: 1200px; }
.loop > div { position: relative; min-height: 210px; padding: 26px 23px; border: 1px solid #715d89; background: rgba(255,255,255,.025); }
.loop > div:not(:last-child)::after { content: "→"; position: absolute; right: -23px; top: 42%; z-index: 2; color: var(--amber); font-size: 27px; }
.loop b { display: block; color: var(--a); font-size: 40px; }
.loop span { display: block; margin: 15px 0 8px; font-size: 12px; font-weight: 900; letter-spacing: .12em; }
.loop p { color: var(--muted); line-height: 1.35; font-size: .9em; }

.split-statement { display: grid; grid-template-columns: 1fr 1fr; gap: 0; max-width: 1170px; }
.split-statement > div { min-height: 270px; padding: 38px; background: rgba(255,255,255,.045); }
.split-statement .statement-accent { background: var(--b); color: #170a09; }
.split-statement span { font-size: 12px; letter-spacing: .18em; font-weight: 900; }
.split-statement h3 { margin-top: 27px; font-size: clamp(26px, 2.6vw, 43px); }

.options-list { display: grid; gap: 12px; max-width: 1120px; }
.options-list.two-col { grid-template-columns: 1fr 1fr; }
.options-list button, .statement-vote button, .true-false button, .rapid-quiz button {
  text-align: left; padding: 17px 21px; border: 1px solid #715d89; background: rgba(255,255,255,.035); cursor: pointer; transition: .18s ease;
}
.options-list button:hover, .statement-vote button:hover, .true-false button:hover { border-color: var(--a); background: rgba(67,215,193,.08); }
.options-list button.correct, .statement-vote button.correct, .true-false button.correct { border-color: var(--good); background: rgba(85,217,139,.16); }
.options-list button.incorrect, .statement-vote button.incorrect, .true-false button.incorrect { border-color: var(--danger); background: rgba(255,107,107,.12); }
.choice-feedback { min-height: 32px; margin-top: 14px; font-weight: 800; color: var(--good); }
.choice-feedback.error { color: #ffaaa3; }

.number-pair { display: grid; grid-template-columns: 1fr 1fr; max-width: 1050px; border-block: 1px solid var(--line); }
.number-pair > div { display: grid; grid-template-columns: auto 1fr; gap: 24px; align-items: center; padding: 32px; }
.number-pair > div + div { border-left: 1px solid var(--line); }
.number-pair strong { font-size: clamp(48px, 5.2vw, 88px); line-height: 1; color: var(--a); }
.number-pair > div + div strong { color: var(--b); }
.number-pair span { line-height: 1.3; color: var(--muted); }
.number-pair.compact { margin-bottom: 34px; }
.urgent-strip { display: grid; grid-template-columns: 185px 1fr; gap: 25px; align-items: center; max-width: 1050px; margin-top: 30px; padding: 18px 22px; background: var(--b); color: #1c0c0a; }
.urgent-strip b { font-size: 13px; letter-spacing: .12em; }
.urgent-strip span { line-height: 1.4; }

.statement-vote { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; max-width: 1050px; }
.statement-vote.three { grid-template-columns: repeat(3, 1fr); }
.statement-vote button { min-height: 135px; font-size: clamp(18px, 1.7vw, 29px); line-height: 1.3; }
.statement-vote button b { display: block; color: var(--amber); margin-bottom: 10px; }
.mini-data { display: grid; grid-template-columns: auto 1fr auto 1fr; gap: 16px; align-items: center; max-width: 1050px; margin-top: 28px; color: var(--muted); }
.mini-data strong { color: var(--a); font-size: 28px; }

.true-false { display: flex; gap: 20px; margin-bottom: 20px; }
.true-false button { min-width: 220px; text-align: center; font-weight: 900; font-size: 20px; }
.big-answer { font-size: clamp(22px, 2vw, 34px); max-width: 950px; margin: 14px 0; }

.legal-note { max-width: 1050px; display: grid; grid-template-columns: 180px 1fr; gap: 30px; align-items: center; padding: 20px 24px; border: 1px solid var(--amber); }
.legal-note span { color: var(--amber); font-size: 12px; letter-spacing: .13em; font-weight: 900; }
.legal-note p { margin: 0; line-height: 1.4; }

.risk-equation { display: flex; align-items: center; gap: 13px; flex-wrap: wrap; margin: 25px 0 34px; }
.risk-equation span { padding: 13px 17px; border: 1px solid #715d89; font-size: 12px; letter-spacing: .1em; font-weight: 900; }
.risk-equation i { color: var(--amber); font-style: normal; font-size: 26px; }

.betting-data { display: grid; grid-template-columns: 1.1fr 1fr 1fr; max-width: 1100px; }
.betting-data > div { min-height: 230px; padding: 34px; border-top: 4px solid var(--a); background: rgba(255,255,255,.04); }
.betting-data > div:nth-child(2) { border-color: var(--amber); }
.betting-data > div:nth-child(3) { border-color: var(--b); }
.betting-data strong { display: block; font-size: clamp(45px, 5vw, 82px); }
.betting-data span { display: block; color: var(--muted); line-height: 1.35; }
.annotation { color: var(--muted); font-size: 13px; margin: 10px 0 22px; }

.warning-list { display: grid; grid-template-columns: 1fr 1fr; max-width: 1120px; gap: 1px; background: var(--line); }
.warning-list div { display: grid; grid-template-columns: 52px 1fr; gap: 18px; align-items: center; padding: 20px 24px; background: var(--ink-2); }
.warning-list div:last-child { grid-column: 1 / -1; }
.warning-list b { color: var(--b); font-size: 13px; letter-spacing: .1em; }

.rapid-quiz { display: grid; gap: 8px; max-width: 1150px; }
.rapid-quiz button { display: grid; grid-template-columns: 38px 1fr auto; align-items: center; gap: 17px; min-height: 61px; }
.rapid-quiz button span { color: var(--amber); font-weight: 900; }
.rapid-quiz button b { opacity: 0; color: var(--good); font-size: 13px; letter-spacing: .08em; }
.rapid-quiz button.revealed { border-color: var(--good); background: rgba(85,217,139,.11); }
.rapid-quiz button.revealed b { opacity: 1; }

.closing-slide h2 { margin-bottom: 26px; }
.winner { color: var(--amber); font-size: clamp(28px, 3.3vw, 56px); font-weight: 900; line-height: 1.08; margin-bottom: 20px; }
.closing-points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; max-width: 1120px; }
.closing-points p { padding: 22px; border-top: 4px solid var(--a); background: rgba(255,255,255,.04); line-height: 1.35; }
.closing-points b { color: var(--amber); margin-right: 8px; }
.help-line { position: absolute; right: 6%; bottom: 75px; display: grid; padding: 20px 25px; border: 1px solid var(--a); text-align: right; }
.help-line span, .help-line small { font-size: 10px; letter-spacing: .13em; color: var(--muted); }
.help-line strong { color: var(--a); font-size: 45px; line-height: 1.05; }
.closing-question { font-size: 23px; margin-top: 24px; }

.illustrated > *:not(.slide-figure) { position: relative; z-index: 2; }
.slide-figure {
  position: absolute;
  z-index: 0;
  right: 0;
  top: 11%;
  width: 32%;
  height: 72%;
  object-fit: cover;
  object-position: 69% center;
  opacity: .19;
  filter: saturate(.85) contrast(1.05) hue-rotate(8deg);
  border: 1px solid rgba(220,203,244,.2);
  border-radius: 52% 0 0 52%;
  mask-image: linear-gradient(90deg, transparent 0%, #000 34%, #000 100%);
  pointer-events: none;
}
.figure-brain { object-position: 57% 48%; }
.figure-alcohol { object-position: 79% 58%; opacity: .16; }
.figure-energy { object-position: 70% 34%; opacity: .15; }
.figure-vape { object-position: 82% 42%; opacity: .16; }
.figure-cannabis { object-position: 63% 58%; opacity: .16; }
.figure-betting { object-position: 88% 52%; opacity: .16; }

.presenter-panel {
  position: fixed; right: 0; top: var(--header-h); bottom: var(--footer-h); z-index: 18;
  width: var(--panel-w); padding: 17px; background: #160c2b; border-left: 1px solid var(--line); overflow-y: auto;
}
.panel-grip { color: #9c89b2; font-size: 9px; letter-spacing: .2em; margin-bottom: 18px; }
.score-controls { display: grid; gap: 20px; }
.score-controls > div { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.score-controls span { grid-column: 1 / -1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; margin-bottom: 4px; font-size: 12px; font-weight: 900; }
.score-controls > div:first-child span { color: var(--a); }
.score-controls > div:nth-child(2) span { color: var(--b); }
.score-controls button, .panel-actions button, .nav-bar button {
  border: 1px solid #55436d; background: transparent; border-radius: 6px; cursor: pointer; font-size: 12px;
}
.score-controls button { padding: 8px 2px; }
.score-controls button:hover, .panel-actions button:hover, .nav-tools button:hover { background: rgba(255,255,255,.08); }
.panel-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--line); }
.panel-actions button { padding: 9px 5px; color: var(--muted); }

.nav-bar {
  position: fixed; inset: auto 0 0 0; z-index: 22; height: var(--footer-h);
  display: grid; grid-template-columns: 62px 1fr auto 62px; align-items: center; background: #160c2b; border-top: 1px solid var(--line);
}
.nav-button { height: 100%; border: 0 !important; border-right: 1px solid var(--line) !important; border-radius: 0 !important; font-size: 25px !important; }
.nav-button.next { border: 0 !important; border-left: 1px solid var(--line) !important; }
.progress-wrap { display: grid; grid-template-columns: minmax(120px, 220px) 1fr 72px; align-items: center; gap: 15px; padding: 0 18px; font-size: 10px; color: var(--muted); letter-spacing: .08em; }
#slideTitle { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.progress-track { height: 3px; background: #4b3666; }
.progress-track i { display: block; height: 100%; width: 5%; background: var(--a); transition: width .25s ease; }
.nav-tools { display: flex; gap: 7px; margin-right: 14px; }
.nav-tools button { padding: 7px 10px; color: var(--muted); }

dialog {
  width: min(700px, 90vw); max-height: 82vh; padding: 35px 40px; color: var(--paper); background: #2a1748; border: 1px solid #715d89; box-shadow: 0 24px 100px rgba(8,2,18,.7);
}
dialog::backdrop { background: rgba(0,0,0,.76); backdrop-filter: blur(3px); }
dialog h3 { font-size: 31px; }
.dialog-close { position: absolute; right: 15px; top: 13px; border: 0; background: transparent; color: var(--paper); font-size: 29px; cursor: pointer; }
.sources-dialog { width: min(850px, 92vw); }
.sources-dialog ul { padding-left: 22px; line-height: 1.45; }
.sources-dialog li { margin-bottom: 12px; }
.sources-dialog a { color: var(--a); }
.sources-dialog code { color: var(--amber); }
.shortcut-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 25px; }
kbd { display: inline-grid; place-items: center; min-width: 30px; padding: 4px 7px; margin-right: 8px; color: var(--amber); background: #160c2b; border: 1px solid #715d89; border-radius: 4px; }

.toast {
  position: fixed; z-index: 50; left: 50%; bottom: 82px; transform: translate(-50%, 20px); opacity: 0; pointer-events: none;
  padding: 10px 16px; color: var(--ink); background: var(--paper); border-radius: 999px; font-size: 12px; font-weight: 800; transition: .22s ease;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 1000px) {
  :root { --panel-w: 205px; }
  .scoreboard { grid-template-columns: 110px 1fr 90px 1fr 45px; }
  .brand-copy { display: none; }
  .brand { padding: 0 12px; }
  .team { gap: 10px; }
  .team-score { font-size: 28px; }
  .slide { padding-inline: 38px; }
  .source-line { left: 38px; }
  .bar-chart { width: 76%; }
  .bar-row { grid-template-columns: 105px 1fr 62px; gap: 10px; }
  .options-list button { padding: 13px 15px; }
  .presenter-panel { padding: 12px; }
}

@media (max-height: 760px) and (min-width: 761px) {
  :root { --header-h: 64px; --footer-h: 50px; }
  .brand-mark { width: 34px; height: 34px; }
  .team-score { font-size: 28px; }
  .slide { padding-top: 23px; padding-bottom: 35px; }
  h1 { font-size: clamp(48px, 5vw, 72px); margin-bottom: 16px; }
  h2 { font-size: clamp(31px, 3vw, 46px); margin-bottom: 10px; }
  .context-line { margin-bottom: 10px; font-size: clamp(13px, 1vw, 16px); }
  h3 { font-size: clamp(20px, 1.7vw, 27px); }
  .slide-kicker, .eyebrow { margin-bottom: 9px; }
  .lead { font-size: clamp(17px, 1.35vw, 22px); margin-bottom: 14px; }
  .cover-content { padding: 36px 60px; }
  .cover-content .primary-action { margin-top: 0; }
  .big-rule { font-size: clamp(21px, 2vw, 32px); margin-bottom: 18px; }
  .game-rules { font-size: clamp(15px, 1.25vw, 20px); }
  .token-row { margin-bottom: 20px; }
  .token-row span { padding: 9px 15px; }
  .answer-strip { margin-top: 18px; }
  .answer-strip span { padding: 10px; }
  .continuum > div { min-height: 168px; padding: 18px; }
  .continuum h3 { margin: 10px 0 7px; }
  .continuum p { font-size: .86em; }
  .loop > div { min-height: 158px; padding: 16px; }
  .loop b { font-size: 29px; }
  .loop span { margin: 8px 0 5px; }
  .loop p { font-size: .78em; }
  .split-statement > div { min-height: 184px; padding: 25px; }
  .split-statement h3 { margin-top: 16px; font-size: clamp(23px, 2.1vw, 33px); }
  .takeaway { font-size: clamp(16px, 1.3vw, 21px); padding-top: 10px; margin-top: 16px; }
  .options-list { gap: 8px; }
  .options-list button { padding: 11px 16px; }
  .choice-feedback { margin-top: 8px; min-height: 24px; }
  .number-pair > div { padding: 20px 25px; }
  .number-pair strong { font-size: clamp(42px, 4vw, 62px); }
  .urgent-strip { margin-top: 18px; padding-block: 12px; }
  .statement-vote button { min-height: 92px; padding: 13px 17px; }
  .mini-data { margin-top: 18px; }
  .true-false { margin-bottom: 12px; }
  .big-answer { margin: 8px 0; }
  .legal-note { padding: 13px 18px; }
  .risk-equation { margin: 15px 0 18px; }
  .betting-data > div { min-height: 155px; padding: 21px; }
  .warning-list div { padding: 14px 20px; }
  .rapid-quiz { gap: 6px; }
  .rapid-quiz button { min-height: 49px; padding: 10px 17px; }
  .winner { font-size: clamp(26px, 2.7vw, 43px); margin-bottom: 12px; }
  .closing-points p { padding: 15px; }
  .help-line { bottom: 54px; padding: 13px 19px; }
  .help-line strong { font-size: 36px; }
  .source-line { bottom: 8px; }
  .nav-bar { font-size: 12px; }
}

@media (max-height: 620px) and (min-width: 761px) {
  .slide { overflow-y: auto; }
}

@media (max-width: 760px) {
  :root { --header-h: 68px; --footer-h: 58px; --panel-w: 0px; }
  .scoreboard { grid-template-columns: 1fr 82px 1fr 42px; }
  .brand { display: none; }
  .presenter-panel { width: min(280px, 88vw); transform: translateX(calc(100% - 8px)); transition: transform .2s; }
  .presenter-panel:hover, .presenter-panel:focus-within { transform: none; }
  .stage { right: 0; }
  .slide { overflow-y: auto; padding: 28px 24px 60px; }
  .source-line { position: static; margin-top: 28px; }
  .slide-figure { width: 60%; right: -23%; opacity: .1; }
  h2 { font-size: clamp(29px, 8vw, 45px); }
  .rules-layout, .split-statement, .options-list.two-col, .number-pair, .statement-vote, .statement-vote.three, .closing-points { grid-template-columns: 1fr; }
  .team-name-form, .warning-list { grid-template-columns: 1fr; }
  .warning-list div:last-child { grid-column: auto; }
  .loop { grid-template-columns: 1fr 1fr; }
  .loop > div:not(:last-child)::after { display: none; }
  .bar-chart { width: 100%; }
  .data-callout { position: static; width: auto; margin-top: 24px; }
  .number-pair > div + div { border-left: 0; border-top: 1px solid var(--line); }
  .betting-data { grid-template-columns: 1fr 1fr 1fr; }
  .betting-data > div { min-height: 150px; padding: 18px; }
  .help-line { position: static; text-align: left; margin-top: 20px; }
  .nav-tools button:not(#helpBtn) { display: none; }
  .progress-wrap { grid-template-columns: 1fr 55px; }
  #slideTitle { display: none; }
}

@media print {
  html, body { height: auto; overflow: visible; background: white; }
  .scoreboard, .presenter-panel, .nav-bar, dialog, .toast { display: none !important; }
  .stage { position: static; }
  .slide { position: relative; display: block !important; width: 297mm; height: 167mm; break-after: page; color: var(--paper); }
  .reveal { opacity: 1; visibility: visible; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}