:root {
  --color-cream-canvas: #fff7e8;
  --color-warm-white: #fffcf5;
  --color-ink: #263c3a;
  --color-muted-ink: #63716a;
  --color-coral: #f27668;
  --color-coral-deep: #c94f50;
  --color-turquoise: #43b9b0;
  --color-sunny-yellow: #f7c94b;
  --color-leaf-green: #83b879;
  --color-pale-turquoise: #ddf3ee;
  --color-pale-coral: #ffe0d8;
  --color-line: #e8dcc9;

  --font-body: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-heading: "Baloo 2", Nunito, "Trebuchet MS", sans-serif;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.375rem;
  --text-2xl: clamp(1.75rem, 3vw, 2.25rem);
  --text-3xl: clamp(2.25rem, 5vw, 3.25rem);
  --text-4xl: clamp(3rem, 6vw, 4rem);

  --leading-tight: 1.08;
  --leading-heading: 1.16;
  --leading-body: 1.6;
  --leading-caption: 1.4;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 5.5rem;
  --space-10: 7.5rem;

  --container-max: 73.75rem;
  --container-padding: 1.5rem;
  --reading-max: 48.75rem;

  --radius-sm: 0.375rem;
  --radius-md: 0.75rem;
  --radius-lg: 1.125rem;
  --radius-xl: 1.5rem;
  --radius-round: 999px;

  --border: 1px solid var(--color-line);
  --shadow-elevated: 0 8px 24px rgb(38 60 58 / 10%);
  --shadow-card-hover: 0 10px 22px rgb(38 60 58 / 10%);

  --focus-ring: 0 0 0 2px var(--color-ink), 0 0 0 5px var(--color-sunny-yellow);

  --transition-fast: 160ms ease;
  --transition-base: 220ms ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-6);
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  overflow-wrap: break-word;
  background: var(--color-cream-canvas);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: var(--leading-body);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img,
picture,
svg,
canvas,
video,
iframe {
  display: block;
  max-width: 100%;
}

img,
video {
  height: auto;
}

iframe {
  width: 100%;
  border: 0;
}

button,
input,
select,
textarea {
  margin: 0;
  color: inherit;
  font: inherit;
}

button,
select {
  text-transform: none;
}

button,
[type="button"],
[type="reset"],
[type="submit"] {
  cursor: pointer;
}

button:disabled,
input:disabled,
select:disabled,
textarea:disabled {
  cursor: not-allowed;
  opacity: 0.65;
}

input,
select,
textarea {
  width: 100%;
  border: var(--border);
  border-radius: var(--radius-md);
  background: var(--color-warm-white);
  color: var(--color-ink);
}

input,
select {
  min-height: 2.75rem;
  padding: 0.625rem 0.875rem;
}

textarea {
  min-height: 8rem;
  padding: 0.75rem 0.875rem;
  resize: vertical;
}

input::placeholder,
textarea::placeholder {
  color: var(--color-muted-ink);
  opacity: 1;
}

input[type="checkbox"],
input[type="radio"] {
  width: 1.125rem;
  min-height: 1.125rem;
  padding: 0;
  accent-color: var(--color-coral);
}

fieldset {
  min-width: 0;
  margin: 0 0 var(--space-5);
  padding: var(--space-5);
  border: var(--border);
  border-radius: var(--radius-lg);
}

legend {
  padding: 0 var(--space-2);
  font-weight: 700;
}

table {
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0;
}

th,
td {
  padding: var(--space-3);
  border-bottom: var(--border);
  text-align: left;
  vertical-align: top;
}

th {
  font-weight: 700;
}

a {
  color: var(--color-ink);
  text-decoration-color: var(--color-turquoise);
  text-decoration-thickness: 0.125em;
  text-underline-offset: 0.18em;
  transition: color var(--transition-fast), text-decoration-color var(--transition-fast);
}

a:hover {
  color: var(--color-ink);
  text-decoration-color: var(--color-coral);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

::selection {
  background: var(--color-pale-coral);
  color: var(--color-ink);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0 0 var(--space-4);
  color: var(--color-ink);
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: var(--leading-heading);
  text-wrap: balance;
}

h1 {
  font-size: var(--text-4xl);
  line-height: var(--leading-tight);
}

h2 {
  font-size: var(--text-3xl);
}

h3 {
  font-size: var(--text-2xl);
}

h4 {
  font-size: var(--text-xl);
}

h5,
h6 {
  font-size: var(--text-lg);
}

p {
  margin: 0 0 var(--space-4);
}

ul,
ol {
  margin: 0 0 var(--space-5);
  padding-left: 1.25rem;
}

ul ul,
ul ol,
ol ul,
ol ol {
  margin-top: var(--space-2);
  margin-bottom: 0;
}

blockquote {
  margin: 0 0 var(--space-5);
  padding: var(--space-5);
  border-left: 4px solid var(--color-coral);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  background: var(--color-pale-coral);
  color: var(--color-ink);
  font-size: var(--text-lg);
}

blockquote p:last-child {
  margin-bottom: 0;
}

figure {
  margin: 0 0 var(--space-5);
}

figcaption {
  margin-top: var(--space-3);
  color: var(--color-muted-ink);
  font-size: var(--text-sm);
  line-height: var(--leading-caption);
}

hr {
  height: 0;
  margin: var(--space-7) 0;
  border: 0;
  border-top: var(--border);
}

small {
  font-size: var(--text-xs);
  line-height: var(--leading-caption);
}

strong,
b {
  font-weight: 700;
}

code,
kbd,
samp,
pre {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

code,
kbd {
  border-radius: var(--radius-sm);
  background: var(--color-pale-turquoise);
  padding: 0.1em 0.35em;
  font-size: 0.9em;
}

pre {
  margin: 0 0 var(--space-5);
  overflow-x: auto;
  padding: var(--space-5);
  border: var(--border);
  border-radius: var(--radius-lg);
  background: var(--color-warm-white);
}

pre code {
  padding: 0;
  background: transparent;
}

details {
  margin: 0 0 var(--space-4);
  border: var(--border);
  border-radius: var(--radius-md);
  background: var(--color-warm-white);
  padding: var(--space-4);
}

summary {
  cursor: pointer;
  color: var(--color-ink);
  font-weight: 700;
}

details > :last-child {
  margin-bottom: 0;
}

.container {
  width: min(100% - (2 * var(--container-padding)), var(--container-max));
  margin-inline: auto;
}

.reading {
  max-width: var(--reading-max);
}

.section {
  padding-block: var(--space-9);
}

.surface {
  border: var(--border);
  border-radius: var(--radius-lg);
  background: var(--color-warm-white);
}

.surface--cream {
  background: var(--color-cream-canvas);
}

.surface--coral {
  background: var(--color-pale-coral);
}

.surface--turquoise {
  background: var(--color-pale-turquoise);
}

.panel {
  padding: var(--space-5);
  border: var(--border);
  border-radius: var(--radius-lg);
  background: var(--color-warm-white);
}

.panel > :last-child,
.content-group > :last-child,
.stack > :last-child {
  margin-bottom: 0;
}

.stack {
  display: flex;
  min-width: 0;
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-4);
}

.cluster {
  display: flex;
  min-width: 0;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}

.cluster > * {
  min-width: 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin: 0 0 var(--space-3);
  color: var(--color-coral-deep);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.35;
  text-transform: uppercase;
}

.muted {
  color: var(--color-muted-ink);
}

.caption {
  color: var(--color-muted-ink);
  font-size: var(--text-sm);
  line-height: var(--leading-caption);
}

.button {
  display: inline-flex;
  min-height: 2.75rem;
  max-width: 100%;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.625rem 1rem;
  border: 2px solid var(--color-coral-deep);
  border-radius: var(--radius-md);
  background: var(--color-coral);
  color: var(--color-ink);
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: transform var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.button:hover {
  transform: translateY(-2px);
  border-color: var(--color-coral-deep);
  background: var(--color-coral-deep);
  color: var(--color-warm-white);
  text-decoration: none;
}

.button:active {
  transform: translateY(0);
}

.button--secondary {
  border-color: var(--color-turquoise);
  background: var(--color-pale-turquoise);
  color: var(--color-ink);
}

.button--secondary:hover {
  border-color: var(--color-turquoise);
  background: var(--color-turquoise);
  color: var(--color-ink);
}

.button--quiet {
  border-color: var(--color-line);
  background: var(--color-warm-white);
  color: var(--color-ink);
}

.button--quiet:hover {
  border-color: var(--color-turquoise);
  background: var(--color-pale-turquoise);
  color: var(--color-ink);
}

.card {
  min-width: 0;
  padding: var(--space-5);
  border: var(--border);
  border-radius: var(--radius-lg);
  background: var(--color-warm-white);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
}

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

.media-frame {
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-warm-white);
}

.media-frame > img,
.media-frame > video {
  width: 100%;
}

.badge {
  display: inline-flex;
  min-height: 1.75rem;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-sm);
  background: var(--color-pale-turquoise);
  color: var(--color-ink);
  font-size: var(--text-xs);
  font-weight: 700;
  line-height: 1.2;
}

.bingo-marker {
  display: inline-flex;
  width: 2.75rem;
  height: 2.75rem;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-ink);
  border-radius: var(--radius-round);
  background: var(--color-sunny-yellow);
  color: var(--color-ink);
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: var(--space-3);
  left: var(--space-3);
  transform: translateY(-200%);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  background: var(--color-ink);
  color: var(--color-warm-white);
  font-weight: 700;
  text-decoration: none;
  transition: transform var(--transition-fast);
}

.skip-link:focus {
  transform: translateY(0);
}

@media (max-width: 899px) {
  :root {
    --container-padding: 1.25rem;
  }

  .section {
    padding-block: var(--space-8);
  }
}

@media (max-width: 699px) {
  :root {
    --container-padding: 1.125rem;
  }

  html {
    scroll-padding-top: var(--space-5);
  }

  .section {
    padding-block: var(--space-7);
  }

  .panel,
  .card {
    padding: var(--space-4);
  }

  .button {
    width: 100%;
  }

  .cluster .button {
    flex: 1 1 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}