body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--page-background);
  color: var(--fg);
}

/* Margo product deck: a high-contrast, code-native visual language. */
:root { --margo-ink: #07110f; --margo-panel: #0d1d19; --margo-line: rgba(167,255,215,.15); --margo-mint: #69e3b1; --margo-blue: #82b8ff; }
.deck { border: 1px solid var(--margo-line); border-radius: 22px; background: radial-gradient(circle at 85% 12%,rgba(105,227,177,.17),transparent 28%),radial-gradient(circle at 10% 98%,rgba(130,184,255,.12),transparent 30%),var(--margo-ink); }
.slide { padding: 70px 76px; }
.slide::after { content:""; position:absolute; inset:0; opacity:.23; pointer-events:none; background-image:linear-gradient(var(--margo-line) 1px,transparent 1px),linear-gradient(90deg,var(--margo-line) 1px,transparent 1px); background-size:44px 44px; mask-image:linear-gradient(to bottom,black,transparent 72%); }
.slide-shell { position:relative; z-index:1; }
.slide-meta,.section-meta { color:var(--margo-mint); font-weight:700; }
.deck-logo { top:30px; right:36px; }.deck-logo img { max-height:34px; max-width:156px; }.deck-footer { left:76px; bottom:30px; color:rgba(240,255,248,.58); }
h1,h2,h3,p,li { letter-spacing:-.02em; } h1 { font-size:clamp(44px,5.2vw,78px); line-height:.98; max-width:900px; } h2 { font-size:clamp(28px,3vw,48px); } p,li { font-size:22px; line-height:1.38; } li::marker { color:var(--margo-mint); }
.title-slide .title-stack { max-width:760px; padding-top:0; }.title-slide .title-stack h1 { max-width:960px; font-size:clamp(54px,7.4vw,92px); letter-spacing:-.07em; margin:0 0 24px; }.title-slide .title-stack p { max-width:800px; font-size:30px; color:rgba(240,255,248,.78); }.title-slide::before { background:linear-gradient(112deg,rgba(7,17,15,.1),rgba(7,17,15,.62)); }
.title-slide .slide-meta,.title-slide .section-meta { display:none; }
.section-slide { display:grid; align-content:center; }.section-slide .slide-meta { color:var(--margo-blue); }.section-stack h1 { font-size:clamp(64px,8vw,112px); letter-spacing:-.075em; }
.prose-body > p:first-child { color:rgba(240,255,248,.77); max-width:820px; }.shortcode-callout { border-color:rgba(105,227,177,.45); background:rgba(105,227,177,.1); }.shortcode-stat { border-color:var(--margo-line); background:rgba(13,29,25,.78); }.shortcode-stat-value { color:var(--margo-mint); }.shortcode-columns { gap:22px; }.shortcode-column { border:1px solid var(--margo-line); border-radius:16px; padding:20px; background:rgba(13,29,25,.68); }
.controls,.slide-dots { z-index:5; }.slide-nav,.pdf-export { border-color:var(--margo-line); background:rgba(7,17,15,.78); color:var(--fg); }.slide-notes { background:var(--margo-panel); border-color:var(--margo-line); }
.slide :not(pre) > code { color:var(--margo-mint); font:0.86em/1.2 "SFMono-Regular", "Menlo", "Consolas", monospace; padding:.12em .34em; border:1px solid rgba(105,227,177,.25); border-radius:.3em; background:rgba(105,227,177,.1); }
.slide-body pre > code { display:block; padding:.65em .8em; overflow:auto; color:var(--margo-mint); font:0.86em/1.45 "SFMono-Regular", "Menlo", "Consolas", monospace; border:1px solid rgba(105,227,177,.25); border-radius:.3em; background:rgba(105,227,177,.1); }
.closing-shell { width:min(100%,1000px); padding:36px 48px; }.closing-shell p { max-width:840px; }.closing-shell .shortcode-columns { margin:22px 0 0; }.closing-shell .shortcode-column h3 { font-size:19px; }.closing-shell .shortcode-column p,.closing-shell .shortcode-column li { font-size:17px; line-height:1.3; }.closing-shell .shortcode-column ul { margin-bottom:0; }
@media print { .deck { border:0; border-radius:0; box-shadow:none; }.slide { background:var(--margo-ink); } }

main {
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 24px;
  box-sizing: border-box;
}

.deck {
  width: min(1200px, 100%);
  aspect-ratio: 16 / 9;
  background: var(--card);
  box-shadow: 0 24px 80px var(--shadow);
  overflow: hidden;
  position: relative;
}

.slide {
  display: none;
  height: 100%;
  padding: 72px;
  box-sizing: border-box;
  position: relative;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.slide::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--margo-background-overlay, transparent);
  opacity: var(--margo-background-opacity, 1);
  pointer-events: none;
}

.slide.active {
  display: block;
}

.slide > * {
  position: relative;
  z-index: 1;
}

.deck-logo {
  position: absolute;
  top: 24px;
  right: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  font: 12px/1 sans-serif;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.deck-logo img {
  display: block;
  max-height: 28px;
  max-width: 140px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.deck-footer {
  font: 12px/1.2 sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.controls {
  position: absolute;
  right: 24px;
  bottom: 18px;
  color: var(--muted);
  font: 14px/1.2 sans-serif;
  display: flex;
  gap: 12px;
  align-items: center;
  z-index: 3;
}

.nav-hint {
  white-space: nowrap;
}

.pdf-export {
  border: 1px solid rgba(28, 26, 23, 0.18);
  background: rgba(255, 253, 249, 0.92);
  color: var(--fg);
  padding: 8px 12px;
  border-radius: 999px;
  font: 12px/1 sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}

.pdf-export:hover {
  background: #fffdf9;
}

.slide-nav {
  border: 1px solid color-mix(in srgb, var(--muted) 35%, transparent);
  background: color-mix(in srgb, var(--card) 92%, transparent);
  color: var(--fg);
  padding: 8px 12px;
  border-radius: 999px;
  font: 12px/1 sans-serif;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
}

.slide-nav:hover,
.slide-nav:focus-visible {
  border-color: var(--accent);
  outline: none;
}

.slide-nav:disabled {
  cursor: default;
  opacity: 0.45;
}

.slide-notes {
  width: min(1200px, 100%);
  margin: 18px auto 0;
  padding: 24px 28px;
  border: 1px solid color-mix(in srgb, var(--accent) 22%, transparent);
  border-radius: 18px;
  background: var(--card);
  box-shadow: 0 18px 48px var(--shadow);
}

.slide-notes-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.slide-notes-tab {
  border: 1px solid color-mix(in srgb, var(--muted) 35%, transparent);
  border-radius: 999px;
  background: transparent;
  color: var(--fg);
  padding: 7px 11px;
  font: 12px/1 sans-serif;
  cursor: pointer;
}

.slide-notes-tab[aria-selected="true"] {
  background: var(--accent);
  border-color: var(--accent);
  color: #10211e;
}

.slide-note-panel > :first-child { margin-top: 0; }
.slide-note-panel > :last-child { margin-bottom: 0; }

.slide-note-panel p,
.slide-note-panel li {
  font-size: 17px;
  line-height: 1.5;
}

.slide-dots {
  position: absolute;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  display: none;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--card) 86%, transparent);
  box-shadow: 0 16px 36px var(--shadow);
  backdrop-filter: blur(16px);
  z-index: 3;
}

.slide-dot {
  width: 11px;
  height: 11px;
  border: 0;
  border-radius: 999px;
  padding: 0;
  background: color-mix(in srgb, var(--muted) 36%, transparent);
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease;
}

.slide-dot:hover,
.slide-dot:focus-visible {
  background: color-mix(in srgb, var(--accent) 55%, var(--card));
  transform: scale(1.08);
  outline: none;
}

.slide-dot[aria-current="true"] {
  background: var(--accent);
  transform: scale(1.16);
}

.slide-meta {
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0;
}

.section-meta {
  margin-bottom: 0;
  font: 12px/1.2 sans-serif;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.slide-shell {
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr);
  align-content: start;
  gap: 14px;
  height: 100%;
  min-width: 0;
}

.slide-body {
  min-width: 0;
}

.prose-body {
  max-width: 860px;
}

.content-slide .slide-body {
  align-self: start;
}

.title-slide {
  grid-template-rows: auto minmax(0, 1fr);
  gap: 18px;
  align-content: stretch;
}

.title-stack {
  display: grid;
  gap: 18px;
  align-content: center;
  max-width: 920px;
  padding-bottom: 0;
}

.title-stack h1 {
  font-size: 88px;
  line-height: 0.94;
  letter-spacing: -0.04em;
  max-width: 9ch;
}

.title-stack p {
  max-width: 24ch;
  font-size: 27px;
  line-height: 1.28;
  color: var(--muted);
}

.section-slide {
  align-content: center;
  gap: 20px;
}

.section-stack {
  display: grid;
  align-content: center;
  gap: 18px;
  max-width: 760px;
}

.section-stack::before {
  content: "";
  width: 92px;
  height: 4px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 10px 24px color-mix(in srgb, var(--accent) 28%, transparent);
}

.section-stack h1 {
  font-size: 84px;
  line-height: 0.94;
  letter-spacing: -0.04em;
}

.draft-badge {
  display: inline-block;
  margin-bottom: 18px;
  padding: 6px 10px;
  border: 1px solid currentColor;
  font: 12px/1 sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #8a3b12;
  background: #f7dcc9;
}

.slide-body h1,
.slide-body h2,
.slide-body h3,
.slide-body p,
.slide-body ul,
.slide-body ol,
.slide-body blockquote,
.slide-body figure {
  margin: 0 0 16px;
}

.slide-body h1 {
  font-size: 64px;
  line-height: 0.98;
  letter-spacing: -0.035em;
}

.slide-body h2 {
  font-size: 34px;
  line-height: 1.1;
  letter-spacing: -0.025em;
}

.slide-body h3 {
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.015em;
  font-family: "Avenir Next", "Helvetica Neue", sans-serif;
}

.slide-body p,
.slide-body li {
  font-size: 22px;
  line-height: 1.42;
}

.slide-body ul {
  padding-left: 24px;
}

.slide-body ol {
  padding-left: 28px;
}

.slide-body strong {
  color: color-mix(in srgb, var(--fg) 82%, var(--accent));
}

.slide-body img {
  max-width: 100%;
  height: auto;
  border-radius: 18px;
  object-position: var(--margo-image-position, center);
}

.slide.image-fit-contain .slide-body img {
  width: 100%;
  max-height: 48vh;
  object-fit: contain;
}

.slide.image-fit-cover .slide-body img {
  width: 100%;
  max-height: 48vh;
  object-fit: cover;
}

.image-caption {
  margin-top: 14px;
  font: 12px/1.3 sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.callout {
  margin: 24px 0;
  padding: 18px 20px;
  border-radius: 18px;
  background: color-mix(in srgb, var(--accent) 10%, var(--card));
  border: 1px solid color-mix(in srgb, var(--accent) 18%, transparent);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.06);
}

.callout p:last-child {
  margin-bottom: 0;
}

.shortcode-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin: 28px 0;
}

.shortcode-column {
  padding: 18px 20px;
  border-radius: 18px;
  background: color-mix(in srgb, var(--card) 88%, var(--accent) 12%);
  border: 1px solid color-mix(in srgb, var(--accent) 14%, transparent);
}

.shortcode-column-plain {
  border-color: transparent;
  background: transparent;
}

.shortcode-column > :first-child {
  margin-top: 0;
}

.shortcode-stat {
  margin: 28px 0 0;
  padding: 22px 24px;
  border-radius: 22px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 12%, transparent), color-mix(in srgb, var(--card) 92%, transparent));
  border: 1px solid color-mix(in srgb, var(--accent) 20%, transparent);
}

.shortcode-stat-value {
  font-size: 52px;
  line-height: 0.95;
  color: var(--accent);
  font-weight: 700;
}

.shortcode-stat-label {
  margin-top: 10px;
  font: 13px/1.2 sans-serif;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.shortcode-stat-detail {
  margin-top: 10px;
  color: var(--fg);
}

.shortcode-figure {
  margin: 28px 0;
  max-width: min(100%, var(--shortcode-figure-width, 100%));
}

.shortcode-figure-link {
  display: block;
  color: inherit;
  text-decoration: none;
}

.shortcode-figure-image {
  display: block;
  width: 100%;
  max-height: 48vh;
  object-fit: contain;
  border-radius: 20px;
  box-shadow: 0 20px 48px var(--shadow);
  background: color-mix(in srgb, var(--card) 92%, transparent);
}

.shortcode-figure-fit-cover .shortcode-figure-image {
  object-fit: cover;
}

.shortcode-figure-fit-contain .shortcode-figure-image {
  object-fit: contain;
}

.shortcode-figure-caption {
  margin-top: 12px;
  display: grid;
  gap: 6px;
  font: 12px/1.3 sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.shortcode-figure-credit {
  color: color-mix(in srgb, var(--muted) 88%, var(--fg));
}

.shortcode-video {
  margin: 28px 0;
}

.shortcode-video video {
  width: 100%;
  max-height: 48vh;
  border-radius: 20px;
  box-shadow: 0 20px 48px var(--shadow);
  background: #000;
}

.shortcode-video figcaption {
  margin-top: 12px;
  font: 12px/1.3 sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.shortcode-github-repo {
  margin: 28px 0;
  max-width: min(100%, 32rem);
}

.shortcode-github-repo-card {
  display: grid;
  gap: 8px;
  padding: 20px 22px;
  border-radius: 22px;
  border: 1px solid color-mix(in srgb, var(--accent) 18%, transparent);
  background:
    radial-gradient(circle at top right, color-mix(in srgb, var(--accent) 18%, transparent), transparent 42%),
    color-mix(in srgb, var(--card) 95%, transparent);
  box-shadow: 0 20px 48px var(--shadow);
  color: inherit;
  text-decoration: none;
}

.shortcode-github-repo-card:hover,
.shortcode-github-repo-card:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 24px 54px var(--shadow);
  outline: none;
}

.shortcode-github-repo-label {
  font: 12px/1.2 sans-serif;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.shortcode-github-repo-name {
  font-size: 28px;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: color-mix(in srgb, var(--fg) 88%, var(--accent));
}

.shortcode-github-repo-url {
  font: 14px/1.35 "SFMono-Regular", "Menlo", "Consolas", monospace;
  color: var(--muted);
  word-break: break-all;
}

.shortcode-github-repo-caption {
  margin-top: 12px;
  font: 12px/1.3 sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.shortcode-testimonial {
  width: min(100%, 760px);
  margin: 28px 0;
  padding: 30px 34px;
  border: 1px solid var(--margo-line);
  border-radius: 22px;
  background:
    radial-gradient(circle at top right, rgba(105, 227, 177, 0.15), transparent 38%),
    rgba(13, 29, 25, 0.82);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.2);
}

.shortcode-testimonial-quote {
  margin: 0;
  color: var(--fg);
  font-size: clamp(24px, 2.35vw, 34px);
  font-weight: 650;
  line-height: 1.16;
  letter-spacing: -0.035em;
}

.shortcode-testimonial-quote::before {
  content: "“";
  display: block;
  margin-bottom: 8px;
  color: var(--margo-mint);
  font: 700 64px/.55 Georgia, serif;
}

.shortcode-testimonial-attribution {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 28px;
}

.shortcode-testimonial-avatar {
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  border: 1px solid rgba(105, 227, 177, 0.42);
  border-radius: 50%;
  object-fit: cover;
  background: var(--margo-ink);
}

.shortcode-testimonial-person {
  min-width: 0;
}

.shortcode-testimonial-name {
  color: var(--fg);
  font: 700 15px/1.2 "SFMono-Regular", "Menlo", "Consolas", monospace;
}

.shortcode-testimonial-role {
  margin-top: 4px;
  color: rgba(240, 255, 248, 0.62);
  font: 13px/1.3 "SFMono-Regular", "Menlo", "Consolas", monospace;
}

@media (max-width: 640px) {
  .shortcode-testimonial {
    padding: 24px;
  }
}

.shortcode-mermaid {
  margin: 28px 0;
  display: grid;
  gap: 12px;
}

.shortcode-mermaid.shortcode-mermaid-align-center {
  justify-items: center;
}

.shortcode-mermaid.shortcode-mermaid-align-right {
  justify-items: end;
}

.shortcode-mermaid-render {
  display: none;
  width: min(100%, 860px);
  padding: 18px;
  border-radius: 20px;
  background: color-mix(in srgb, var(--card) 95%, transparent);
  box-shadow: 0 20px 48px var(--shadow);
  overflow: auto;
}

.shortcode-mermaid.is-rendered .shortcode-mermaid-render {
  display: block;
}

.shortcode-mermaid-render svg {
  display: block;
  width: 100%;
  height: auto;
}

.shortcode-mermaid-definition {
  width: min(100%, 860px);
  margin: 0;
  padding: 18px 20px;
  border-radius: 20px;
  background: color-mix(in srgb, var(--card) 92%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 18%, transparent);
  color: var(--fg);
  font: 15px/1.5 "SFMono-Regular", "Menlo", "Consolas", monospace;
  white-space: pre-wrap;
  overflow: auto;
}

.shortcode-mermaid.is-rendered .shortcode-mermaid-definition {
  display: none;
}

.shortcode-mermaid-caption {
  font: 12px/1.3 sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.shortcode-chart {
  margin: 28px 0;
  display: grid;
  gap: 12px;
  width: min(100%, var(--shortcode-chart-width, 860px));
}

.shortcode-chart-frame {
  padding: 20px;
  border-radius: 20px;
  background: color-mix(in srgb, var(--card) 95%, transparent);
  box-shadow: 0 20px 48px var(--shadow);
}

.shortcode-chart-canvas {
  display: block;
  width: 100%;
  height: var(--shortcode-chart-height, 320px);
  max-height: 48vh;
}

.shortcode-chart-config {
  display: none;
}

.shortcode-chart-fallback {
  margin: 0;
  padding: 18px 20px;
  border-radius: 20px;
  background: color-mix(in srgb, var(--card) 92%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 18%, transparent);
  color: var(--fg);
  font: 15px/1.5 "SFMono-Regular", "Menlo", "Consolas", monospace;
  white-space: pre-wrap;
  overflow: auto;
}

.shortcode-chart.is-rendered .shortcode-chart-fallback {
  display: none;
}

.shortcode-chart-caption {
  font: 12px/1.3 sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.shortcode-math {
  margin: 28px 0;
  display: grid;
  gap: 12px;
  width: min(100%, 860px);
}

.shortcode-math-render {
  display: none;
  padding: 20px 24px;
  border-radius: 20px;
  background: color-mix(in srgb, var(--card) 95%, transparent);
  box-shadow: 0 20px 48px var(--shadow);
  overflow-x: auto;
}

.shortcode-math.is-rendered .shortcode-math-render {
  display: block;
}

.shortcode-math-render .katex-display {
  margin: 0;
}

.shortcode-math-source {
  margin: 0;
  padding: 18px 20px;
  border-radius: 20px;
  background: color-mix(in srgb, var(--card) 92%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 18%, transparent);
  color: var(--fg);
  font: 15px/1.5 "SFMono-Regular", "Menlo", "Consolas", monospace;
  white-space: pre-wrap;
  overflow: auto;
}

.shortcode-math.is-rendered .shortcode-math-source {
  display: none;
}

.shortcode-math-caption {
  font: 12px/1.3 sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.agenda-slide ol {
  margin: 22px 0 0;
  padding-left: 28px;
  font-size: 28px;
  line-height: 1.45;
}

.agenda-slide li {
  margin-bottom: 14px;
  padding-left: 8px;
}

.image-slide {
  display: grid;
  align-content: start;
  height: 100%;
}

.image-shell {
  display: grid;
  gap: 20px;
  align-content: start;
}

.image-slide p:has(img) {
  margin: 0;
}

.image-slide img {
  width: 100%;
  max-height: 52vh;
  object-fit: cover;
  border-radius: 24px;
  box-shadow: 0 20px 48px var(--shadow);
}

.two-column-slide {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-content: start;
  height: 100%;
}

.two-column-slide .column {
  min-width: 0;
  padding: 22px 24px;
  border-radius: 24px;
  background: color-mix(in srgb, var(--card) 90%, var(--accent) 10%);
  border: 1px solid color-mix(in srgb, var(--accent) 14%, transparent);
}

.two-column-slide .column > :first-child {
  margin-top: 0;
}

.media-split-slide {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 36px;
  align-items: center;
  height: 100%;
}

.media-split-slide.media-left {
  grid-template-areas: "media content";
}

.media-split-slide.media-right {
  grid-template-areas: "content media";
}

.media-pane {
  grid-area: media;
  min-width: 0;
}

.content-pane {
  grid-area: content;
  min-width: 0;
}

.media-pane p {
  margin: 0;
}

.media-pane img {
  width: 100%;
  max-height: 58vh;
  object-fit: cover;
  border-radius: 26px;
  box-shadow: 0 24px 56px var(--shadow);
}

.content-pane > :first-child {
  margin-top: 0;
}

.content-pane > :last-child {
  margin-bottom: 0;
}

.quote-slide {
  display: grid;
  gap: 28px;
  align-content: center;
  height: 100%;
}

.quote-shell {
  max-width: 880px;
  padding: 24px 0;
}

.quote-slide blockquote {
  margin: 0;
  padding-left: 28px;
  border-left: 4px solid var(--accent);
  font-size: 42px;
  line-height: 1.2;
  color: var(--fg);
}

.quote-slide p:last-child {
  margin: 0;
  font: 16px/1.3 sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.metric-slide {
  display: grid;
  gap: 18px;
  align-content: center;
  height: 100%;
  text-align: center;
}

.metric-shell {
  padding: 40px 48px;
  border-radius: 28px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 12%, transparent), color-mix(in srgb, var(--card) 96%, white 4%));
  border: 1px solid color-mix(in srgb, var(--accent) 24%, transparent);
  box-shadow: 0 24px 56px var(--shadow);
}

.metric-slide h1 {
  margin: 0;
  font-size: 132px;
  line-height: 0.95;
  color: var(--accent);
}

.metric-slide p {
  margin: 0;
}

.metric-slide p:first-of-type {
  font-size: 28px;
}

.metric-slide p:last-of-type {
  max-width: 560px;
  margin-inline: auto;
  color: var(--muted);
}

.closing-slide {
  display: grid;
  place-items: center;
  height: 100%;
  text-align: center;
}

.closing-shell {
  background:
    radial-gradient(circle at top, color-mix(in srgb, var(--accent) 18%, transparent), transparent 45%),
    linear-gradient(180deg, color-mix(in srgb, var(--card) 92%, white 8%), color-mix(in srgb, var(--card) 98%, white 2%));
  border: 1px solid color-mix(in srgb, var(--accent) 18%, transparent);
  border-radius: 28px;
  padding: 40px 42px;
  box-sizing: border-box;
  box-shadow: 0 24px 56px var(--shadow);
}

.closing-shell h1 {
  font-size: 72px;
  margin-bottom: 18px;
}

.closing-shell p {
  max-width: 540px;
  margin-inline: auto;
  color: var(--muted);
  font-size: 22px;
  line-height: 1.4;
}

@media (max-width: 900px) {
  body {
    background: var(--bg);
  }

  main {
    display: block;
    min-height: 100vh;
    min-height: 100svh;
    padding: 0;
  }

  .deck {
    width: 100%;
    min-height: 100vh;
    min-height: 100svh;
    aspect-ratio: auto;
    display: flex;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    overscroll-behavior-x: contain;
    background: transparent;
    box-shadow: none;
  }

  .deck::-webkit-scrollbar {
    display: none;
  }

  .slide {
    display: block;
    flex: 0 0 100%;
    width: 100%;
    min-height: 100vh;
    min-height: 100svh;
    height: auto;
    padding: 76px 24px 88px;
    scroll-snap-align: start;
  }

  .slide-shell {
    height: auto;
    grid-template-rows: auto auto auto;
    gap: 12px;
  }

  .deck-logo {
    top: 18px;
    right: 20px;
  }

  .deck-footer {
    position: static;
    margin-top: 18px;
  }

  .controls {
    position: fixed;
    right: 16px;
    left: 16px;
    bottom: 72px;
    justify-content: flex-end;
  }

  .nav-hint {
    display: none;
  }

  .slide-dots {
    position: fixed;
    display: inline-flex;
    bottom: 18px;
    max-width: calc(100% - 32px);
    overflow-x: auto;
  }

  .slide-dots::-webkit-scrollbar {
    display: none;
  }

  .prose-body,
  .title-stack,
  .section-stack {
    max-width: none;
  }

  .title-stack h1,
  .section-stack h1 {
    font-size: 52px;
  }

  .slide-body h1 {
    font-size: 42px;
  }

  .slide-body h2 {
    font-size: 28px;
  }

  .slide-body h3 {
    font-size: 20px;
  }

  .slide-body p,
  .slide-body li {
    font-size: 18px;
    line-height: 1.45;
  }

  .slide-body table {
    display: block;
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .title-stack p {
    font-size: 22px;
  }

  .closing-shell {
    padding: 28px 24px;
  }

  .closing-shell h1 {
    font-size: 48px;
  }

  .closing-shell p {
    font-size: 18px;
  }

  .slide.image-fit-contain .slide-body img,
  .slide.image-fit-cover .slide-body img {
    max-height: 34vh;
  }

  .media-split-slide,
  .two-column-slide,
  .shortcode-columns {
    grid-template-columns: 1fr;
  }
}

html.margo-print,
.margo-print body {
  width: 100%;
  height: auto;
  margin: 0;
  padding: 0;
  background: #fff;
  -webkit-print-color-adjust: exact;
  print-color-adjust: exact;
}

.margo-print body {
  color: var(--fg);
}

.margo-print main {
  display: block;
  min-height: auto;
  padding: 0;
}

.margo-print .deck {
  width: 100%;
  aspect-ratio: auto;
  background: transparent;
  box-shadow: none;
}

.margo-print .slide {
  display: block !important;
  width: 13.333in;
  min-height: 7.5in;
  height: 7.5in;
  break-after: page;
  page-break-after: always;
}

.margo-print .slide:last-of-type {
  break-after: auto;
  page-break-after: auto;
}

@page {
  size: 13.333in 7.5in;
  margin: 0;
}