@font-face {
  font-family: Studio Sans;
  src: url(fonts/dm-sans-latin-400-normal.woff2) format("woff2");
  font-display: swap;
}
@font-face {
  font-family: Studio Serif;
  src: url(fonts/instrument-serif-latin-400-normal.woff2) format("woff2");
  font-display: swap;
}
@font-face {
  font-family: Studio Serif;
  src: url(fonts/instrument-serif-latin-400-italic.woff2) format("woff2");
  font-style: italic;
  font-display: swap;
}
:root {
  --sans: "Studio Sans", "Helvetica Neue", sans-serif;
  --serif: "Studio Serif", Georgia, serif;
  --mono: ui-monospace, monospace;
  --paper: #f8f6ef;
  --ink: #192920;
  --accent: #b85131;
  --rule: #cdcbbd;
  --panel: #eeece3;
}
* {
  box-sizing: border-box;
}
html,
body {
  margin: 0;
  max-width: 100%;
}
body {
  font: 22px/1.4 var(--sans);
  background: #dedfd9;
  color: var(--ink);
  padding: 24px;
}
main {
  max-width: 1600px;
  margin: auto;
}
h1,
h2,
h3,
p {
  margin: 0;
  font-weight: 400;
}
h1,
h2,
h3,
p,
span,
td,
th,
li,
small,
strong {
  overflow-wrap: anywhere;
}
h1 {
  font: 90px/0.98 var(--serif);
  letter-spacing: -0.025em;
}
h2 {
  font: 56px/1.08 var(--serif);
  letter-spacing: -0.025em;
}
h3 {
  font-size: 27px;
  line-height: 1.15;
}
p + p {
  margin-top: 12px;
}
a {
  color: inherit;
}
.export-page {
  width: 1600px;
  max-width: 100%;
  min-height: 900px;
  display: flex;
  flex-direction: column;
  margin: 0 auto 24px;
  padding: 48px 58px;
  background: var(--paper);
  position: relative;
  min-width: 0;
}
.export-page[hidden] {
  display: none;
}
.eyebrow,
.page-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  font: 13px/1.5 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.09em;
}
.eyebrow {
  padding-bottom: 18px;
  border-bottom: 1px solid var(--rule);
}
.page-footer {
  margin-top: auto;
  border-top: 1px solid var(--rule);
  padding-top: 18px;
}
.slide-body {
  padding: 32px 0;
  flex: 1;
  min-width: 0;
}
.label {
  display: block;
  font: 13px/1.6 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.intro {
  max-width: 940px;
  font-size: 27px;
  margin-top: 20px;
}
.two {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}
.three {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.two > *,
.three > * {
  min-width: 0;
}
.content {
  margin-top: 32px;
}
.panel {
  background: var(--panel);
  padding: 28px;
  min-width: 0;
}
.panel h3 {
  margin: 14px 0;
}
.panel p {
  font-size: 23px;
}
.meta {
  font: 15px/1.55 var(--mono);
  color: var(--accent);
}
.serif {
  font-family: var(--serif);
}
.big-number {
  font: 86px/1 var(--serif);
  color: var(--accent);
  display: block;
  margin-bottom: 20px;
}
.rule-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.rule-list li {
  padding: 19px 0;
  border-bottom: 1px solid var(--rule);
}
.callout {
  border-left: 5px solid var(--accent);
  padding: 22px 28px;
  margin-top: 26px;
  background: var(--panel);
}
.callout p {
  font-size: 26px;
}
.row {
  display: grid;
  grid-template-columns: 80px minmax(0, 1fr);
  gap: 22px;
  padding: 24px 0;
  border-bottom: 1px solid var(--rule);
}
.row .index {
  font: 36px/1 var(--serif);
  color: var(--accent);
  white-space: nowrap;
}
.row h3 {
  margin-bottom: 10px;
}
.row p {
  font-size: 22px;
}
table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}
td,
th {
  text-align: left;
  vertical-align: top;
  font-weight: 400;
  padding: 17px 20px;
  border-bottom: 1px solid var(--rule);
  font-size: 21px;
}
th {
  font: 14px/1.5 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.speaker-notes {
  display: none;
  background: var(--panel);
  padding: 20px;
  margin: 15px 0;
  font-size: 18px;
}
.show-notes .speaker-notes {
  display: block;
}
.deck-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  max-width: 1600px;
  margin: 0 auto 20px;
}
.deck-controls button {
  font: 15px var(--sans);
  min-height: 44px;
  border: 1px solid #59645b;
  background: #fafaf4;
  color: #15201a;
  padding: 8px 14px;
  cursor: pointer;
}
.deck-controls button:disabled {
  opacity: 0.4;
  cursor: default;
}
.deck-controls button:focus-visible {
  outline: 3px solid #a83f26;
  outline-offset: 3px;
}
.dots {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.dots button[aria-current="true"] {
  background: #192920;
  color: #fff;
}
.reading-help {
  font: 13px/1.5 var(--mono);
  text-align: center;
  max-width: 850px;
  margin: 20px auto;
}
.fine {
  font-size: 18px;
  line-height: 1.5;
}
.cover {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 70px;
  align-items: center;
  min-height: 650px;
}
.cover h1 {
  max-width: 14ch;
}
.cover .intro {
  max-width: 700px;
}
.cover-mark {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font: 180px/1 var(--serif);
  color: var(--accent);
}
@media (max-width: 1100px) {
  .cover {
    gap: 30px;
    grid-template-columns: 1fr;
  }
  .cover-mark {
    max-width: 300px;
    width: 100%;
    font-size: 120px;
  }
  .three {
    grid-template-columns: 1fr;
  }
  .two {
    grid-template-columns: 1fr;
  }
  .export-page {
    min-height: 0;
  }
  .cover {
    min-height: 0;
  }
  h1 {
    font-size: 74px;
  }
  .row {
    grid-template-columns: 64px minmax(0, 1fr);
  }
  td,
  th {
    font-size: 18px;
    padding: 14px 12px;
  }
}
@media (max-width: 700px) {
  body {
    padding: 10px;
    font-size: 19px;
  }
  .export-page {
    padding: 26px 23px;
  }
  h1 {
    font-size: 55px;
  }
  h2 {
    font-size: 42px;
  }
  h3 {
    font-size: 26px;
  }
  .intro {
    font-size: 23px;
  }
  .slide-body {
    padding: 28px 0;
  }
  .panel {
    padding: 23px;
  }
  .panel p,
  .row p {
    font-size: 20px;
  }
  .eyebrow,
  .page-footer {
    font-size: 10px;
    gap: 14px;
  }
  .eyebrow span:first-child {
    max-width: 52%;
  }
  .label {
    font-size: 11px;
  }
  .big-number {
    font-size: 68px;
  }
  .content {
    margin-top: 24px;
  }
  .row {
    gap: 12px;
    grid-template-columns: 40px minmax(0, 1fr);
  }
  .row .index {
    font-size: 28px;
  }
  .callout {
    padding: 18px 20px;
  }
  .callout p {
    font-size: 23px;
  }
  .deck-controls button {
    padding: 8px 11px;
  }
  td,
  th {
    font-size: 15px;
    padding: 12px 6px;
  }
  .meta {
    font-size: 13px;
  }
  .fine {
    font-size: 16px;
  }
  .cover-mark {
    max-width: 230px;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}
@media print {
  html,
  body {
    margin: 0 !important;
    padding: 0 !important;
  }
  .deck-controls,
  .reading-help,
  .speaker-notes {
    display: none !important;
  }
  .export-page,
  .export-page[hidden] {
    display: flex !important;
    margin: 0;
    break-after: page;
  }
  .export-page:last-child {
    break-after: auto;
  }
  * {
    print-color-adjust: exact;
    -webkit-print-color-adjust: exact;
  }
}
.research {
  --paper: #f3f0e7;
  --ink: #202b29;
  --accent: #9d482e;
  --panel: #e6e8dc;
  --rule: #bfc4b7;
}
.research .cover-mark {
  border: 1px solid #a1aaa0;
  border-radius: 50%;
  position: relative;
  background: repeating-linear-gradient(
    0deg,
    transparent 0 31px,
    #cbd0c633 31px 32px
  );
}
.research .cover-mark:before {
  content: "";
  position: absolute;
  inset: 13%;
  border: 1px solid #a1aaa0;
  border-radius: 50%;
}
.research .cover-mark span {
  font-style: italic;
}
.research .evidence-card {
  border-top: 3px solid #9d482e;
  padding: 26px 18px 12px;
}
.research .evidence-value {
  display: block;
  font: 74px/1 var(--serif);
  margin-bottom: 18px;
}
.research .evidence-card h3 {
  font-size: 30px;
  margin: 26px 0 20px;
}
.research .evidence-card p {
  font-size: 22px;
  margin-bottom: 26px;
}
.claim-layout {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 50px;
  align-items: center;
  min-height: 660px;
}
.claim-symbol {
  font: 210px/1 var(--serif);
  color: #9d482e;
}
.claim-layout h2 {
  font-size: 65px;
  line-height: 1.13;
}
.defense-grid {
  display: grid;
  gap: 24px;
}
.defense-grid article {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr) minmax(0, 1fr);
  gap: 28px;
  border-bottom: 1px solid var(--rule);
  padding: 18px 0 28px;
}
.defense-grid h3 {
  font-size: 29px;
}
.defense-grid p {
  font-size: 22px;
}
.source-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px 36px;
}
.source-grid article {
  border-top: 1px solid var(--rule);
  padding-top: 16px;
}
.source-grid h3 {
  font-size: 23px;
  margin-bottom: 10px;
}
@media (max-width: 1100px) {
  .claim-layout {
    grid-template-columns: 1fr;
    gap: 24px;
    min-height: 0;
  }
  .claim-symbol {
    font-size: 100px;
  }
  .claim-layout h2 {
    font-size: 48px;
  }
  .defense-grid article {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .source-grid {
    grid-template-columns: 1fr;
  }
}

.export-page {
  color: var(--ink);
}

@media screen and (max-width: 700px) {
  .research .evidence-value {
    font-size: clamp(32px, 10vw, 48px);
    line-height: 1.15;
  }
}