:root {
  --color-canvas: #fff9f0;
  --color-ink: #2b2d42;
  --color-blue: #4361ee;
  --color-yellow: #ffb703;
  --color-orange: #fb8500;
  --color-paper: #ffffff;
  --color-muted-ink: #596078;
  --color-line: #d9d5cc;
  --color-focus: #7a2eff;
  --color-inverse-ink: #ffffff;

  --font-heading: "Baloo 2", "Arial Rounded MT Bold", Arial, sans-serif;
  --font-body: "Atkinson Hyperlegible", Arial, sans-serif;

  --text-meta: 0.75rem;
  --text-label: 0.875rem;
  --text-body: 1rem;
  --text-lead: 1.125rem;
  --text-card-title: 1.375rem;
  --text-section: clamp(1.55rem, 3vw, 1.75rem);
  --text-feature: clamp(1.85rem, 4vw, 2.25rem);
  --text-display: clamp(2.35rem, 6vw, 3.25rem);
  --text-hero: clamp(2.6rem, 7vw, 5.5rem);

  --leading-body: 1.6;
  --leading-heading: 1.1;
  --leading-tight: 1.05;

  --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: 5rem;
  --space-10: 7rem;

  --container-max: 77.5rem;
  --container-padding: 1.5rem;
  --container-padding-mobile: 1rem;
  --reading-max: 46rem;

  --border-width: 2px;
  --border-ink: var(--border-width) solid var(--color-ink);
  --border-line: var(--border-width) solid var(--color-line);

  --radius-control: 0.25rem;
  --radius-card: 0.75rem;
  --radius-feature: 1.25rem;
  --radius-dock: 1.75rem;
  --radius-pill: 999px;

  --shadow-offset: 6px 6px 0 rgba(43, 45, 66, 0.16);
  --shadow-offset-small: 3px 3px 0 rgba(43, 45, 66, 0.16);

  --transition-control: 140ms ease-out;
  --transition-card: 220ms ease-out;
}

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

html {
  min-width: 0;
  overflow-x: clip;
  scroll-behavior: smooth;
  text-size-adjust: 100%;
}

body {
  min-width: 0;
  min-height: 100vh;
  margin: 0;
  overflow-x: clip;
  background: var(--color-canvas);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-body);
  font-weight: 400;
  line-height: var(--leading-body);
  text-rendering: optimizeLegibility;
}

main,
header,
footer,
section,
article,
aside,
nav,
form,
fieldset,
figure,
blockquote,
dl {
  min-width: 0;
}

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

img,
video {
  height: auto;
}

svg {
  fill: currentColor;
}

iframe {
  border: 0;
}

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

button,
select {
  text-transform: none;
}

button,
[type="button"],
[type="reset"],
[type="submit"],
[role="button"] {
  -webkit-tap-highlight-color: transparent;
}

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

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

input,
select,
textarea {
  width: 100%;
  border: var(--border-ink);
  border-radius: var(--radius-control);
  background: var(--color-paper);
  color: var(--color-ink);
  line-height: 1.35;
}

input,
select {
  min-height: 2.75rem;
  padding: 0.625rem 0.75rem;
}

textarea {
  padding: 0.75rem;
}

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

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

input[type="file"] {
  min-height: auto;
  padding: 0.5rem;
}

fieldset {
  margin: 0 0 var(--space-5);
  padding: var(--space-5);
  border: var(--border-line);
  border-radius: var(--radius-card);
}

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

label {
  display: inline-block;
  margin-bottom: var(--space-2);
  color: var(--color-ink);
  font-size: var(--text-label);
  font-weight: 700;
  line-height: 1.3;
}

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

th,
td {
  padding: var(--space-3);
  border-bottom: 1px solid var(--color-line);
  text-align: left;
  vertical-align: top;
}

th {
  font-family: var(--font-heading);
  font-weight: 700;
}

a {
  color: inherit;
  text-decoration-color: var(--color-orange);
  text-decoration-thickness: 0.12em;
  text-underline-offset: 0.16em;
}

a:hover {
  color: var(--color-blue);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
}

::selection {
  background: var(--color-yellow);
  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: 800;
  letter-spacing: -0.02em;
  line-height: var(--leading-heading);
  overflow-wrap: anywhere;
}

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

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

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

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

h5 {
  font-size: var(--text-lead);
}

h6 {
  font-size: var(--text-body);
  letter-spacing: 0;
}

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

small {
  font-size: var(--text-meta);
}

strong,
b {
  font-weight: 700;
}

em,
i {
  font-style: italic;
}

hr {
  height: 0;
  margin: var(--space-6) 0;
  border: 0;
  border-top: var(--border-width) solid var(--color-line);
}

ul,
ol {
  margin: 0 0 var(--space-4);
  padding-left: 1.35rem;
}

ul:not([class]),
ol:not([class]) {
  display: grid;
  gap: var(--space-2);
}

li {
  min-width: 0;
}

blockquote {
  margin: 0 0 var(--space-5);
  padding: var(--space-4) var(--space-5);
  border-left: 4px solid var(--color-orange);
  background: var(--color-paper);
  font-size: var(--text-lead);
}

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

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

figcaption {
  margin-top: var(--space-2);
  color: var(--color-muted-ink);
  font-size: var(--text-label);
  line-height: 1.45;
}

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

dt {
  font-family: var(--font-heading);
  font-weight: 700;
}

dd {
  margin: 0 0 var(--space-3);
}

dd:last-child {
  margin-bottom: 0;
}

details {
  margin: 0 0 var(--space-4);
  border: var(--border-line);
  border-radius: var(--radius-card);
  background: var(--color-paper);
}

summary {
  padding: var(--space-3) var(--space-4);
  color: var(--color-ink);
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: 700;
}

details > :not(summary) {
  margin-left: var(--space-4);
  margin-right: var(--space-4);
}

details > :last-child {
  margin-bottom: var(--space-4);
}

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

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

.stack {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

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

.stack--2 {
  gap: var(--space-2);
}

.stack--3 {
  gap: var(--space-3);
}

.stack--4 {
  gap: var(--space-4);
}

.stack--5 {
  gap: var(--space-5);
}

.stack--6 {
  gap: var(--space-6);
}

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

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

.cluster--tight {
  gap: var(--space-2);
}

.cluster--loose {
  gap: var(--space-4);
}

.split {
  display: flex;
  min-width: 0;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

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

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

.surface-blue {
  background: var(--color-blue);
  color: var(--color-inverse-ink);
}

.surface-blue :is(h1, h2, h3, h4, h5, h6, label, legend) {
  color: var(--color-inverse-ink);
}

.surface-yellow {
  background: var(--color-yellow);
  color: var(--color-ink);
}

.surface-orange {
  background: var(--color-orange);
  color: var(--color-ink);
}

.panel {
  min-width: 0;
  padding: var(--space-5);
  border: var(--border-line);
  border-radius: var(--radius-card);
  background: var(--color-paper);
}

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

.panel--ink {
  border-color: var(--color-ink);
}

.panel--feature {
  border: var(--border-ink);
  border-radius: var(--radius-feature);
  box-shadow: var(--shadow-offset);
}

.inset {
  min-width: 0;
  padding: var(--space-4);
  border-radius: var(--radius-card);
  background: var(--color-paper);
  color: var(--color-ink);
}

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

.button {
  display: inline-flex;
  min-width: 0;
  min-height: 2.75rem;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.625rem 1rem;
  border: var(--border-ink);
  border-radius: var(--radius-card);
  background: var(--color-orange);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-body);
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  box-shadow: var(--shadow-offset);
  transition: transform var(--transition-control), box-shadow var(--transition-control), background-color var(--transition-control), color var(--transition-control);
}

.button:hover {
  color: var(--color-ink);
  transform: translate(3px, 3px);
  box-shadow: var(--shadow-offset-small);
}

.button--secondary {
  background: var(--color-paper);
  box-shadow: none;
}

.button--secondary:hover {
  background: var(--color-canvas);
  box-shadow: none;
}

.button--blue {
  background: var(--color-blue);
  color: var(--color-inverse-ink);
}

.button--blue:hover {
  color: var(--color-inverse-ink);
}

.button--yellow {
  background: var(--color-yellow);
}

.button[disabled],
.button[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.6;
  pointer-events: none;
}

.eyebrow {
  margin-bottom: var(--space-2);
  color: var(--color-muted-ink);
  font-size: var(--text-label);
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.3;
  text-transform: uppercase;
}

.meta {
  color: var(--color-muted-ink);
  font-size: var(--text-label);
  line-height: 1.45;
}

.tag {
  display: inline-flex;
  min-width: 0;
  min-height: 2rem;
  align-items: center;
  gap: var(--space-1);
  padding: 0.375rem 0.75rem;
  border: var(--border-ink);
  border-radius: var(--radius-pill);
  background: var(--color-paper);
  color: var(--color-ink);
  font-size: var(--text-label);
  font-weight: 700;
  line-height: 1.15;
}

.tag--yellow {
  background: var(--color-yellow);
}

.tag--blue {
  background: var(--color-blue);
  color: var(--color-inverse-ink);
}

.tag--orange {
  background: var(--color-orange);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

:where(.panel, .inset, .stack, .surface-paper, .surface-blue, .surface-yellow, .surface-orange) > :last-child {
  margin-bottom: 0;
}

@media (max-width: 47.5rem) {
  :root {
    --container-padding: var(--container-padding-mobile);
  }

  h1 {
    font-size: clamp(2.15rem, 11vw, 3rem);
  }

  h2 {
    font-size: clamp(1.7rem, 8vw, 2.15rem);
  }

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

  .panel--feature {
    box-shadow: var(--shadow-offset-small);
  }
}

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

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

  .button:hover {
    transform: none;
  }
}