:root {
  --bg-canvas: #F2F0EB;
  --surface-card: #FFFFFF;
  --border-pixel: #1C2A3A;
  --accent-coral: #FF5A4E;
  --text-primary: #1C2A3A;
  --text-secondary: #4A5568;
  --surface-accent-soft: #FFE8E5;

  --font-heading: "Press Start 2P", monospace;
  --font-body: "Nunito Sans", sans-serif;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 32px;
  --space-6: 48px;
  --space-7: 64px;
  --space-8: 96px;

  --container-max: 1200px;
  --container-gutter: 24px;

  --radius-0: 0px;
  --radius-1: 2px;
  --radius-2: 4px;
  --radius-3: 8px;

  --shadow-pixel: 4px 4px 0 0 var(--border-pixel);
  --shadow-pixel-sm: 2px 2px 0 0 var(--border-pixel);

  --border-pixel-width: 2px;
  --focus-outline-width: 2px;
  --focus-outline-offset: 2px;

  --transition-instant: 0s;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: auto;
}

body {
  min-height: 100vh;
  min-width: 320px;
  overflow-x: hidden;
  background-color: var(--bg-canvas);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

img {
  image-rendering: auto;
}

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

button {
  background: none;
  border: none;
  cursor: pointer;
  text-align: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 400;
  line-height: 1.3;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--text-primary);
  overflow-wrap: break-word;
  word-break: break-word;
}

h1 {
  font-size: clamp(20px, 4vw, 24px);
  line-height: 1.3;
  margin-block-end: var(--space-3);
}

h2 {
  font-size: clamp(18px, 3.5vw, 20px);
  line-height: 1.4;
  margin-block-end: var(--space-3);
}

h3 {
  font-size: 16px;
  line-height: 1.5;
  margin-block-end: var(--space-2);
}

h4,
h5,
h6 {
  font-size: 14px;
  line-height: 1.5;
  margin-block-end: var(--space-2);
}

p {
  font-size: 16px;
  line-height: 1.6;
  margin-block-end: var(--space-3);
  overflow-wrap: break-word;
  word-break: break-word;
}

p:last-child {
  margin-block-end: 0;
}

small {
  font-size: 14px;
  line-height: 1.5;
}

label {
  font-family: var(--font-heading);
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--text-primary);
  display: inline-block;
  margin-block-end: var(--space-1);
}

blockquote {
  margin-block-end: var(--space-3);
  padding-inline-start: var(--space-3);
  border-inline-start: var(--border-pixel-width) solid var(--border-pixel);
  color: var(--text-secondary);
}

blockquote p {
  margin-block-end: var(--space-2);
}

blockquote p:last-child {
  margin-block-end: 0;
}

figure {
  margin-block-end: var(--space-3);
}

figcaption {
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-secondary);
  margin-block-start: var(--space-2);
}

hr {
  border: none;
  border-block-start: var(--border-pixel-width) solid var(--border-pixel);
  margin-block: var(--space-4);
}

code,
pre {
  font-family: "Courier New", monospace;
  font-size: 14px;
  line-height: 1.5;
}

pre {
  background-color: var(--bg-canvas);
  border: var(--border-pixel-width) solid var(--border-pixel);
  padding: var(--space-3);
  overflow-x: auto;
  margin-block-end: var(--space-3);
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-block-end: var(--space-3);
}

th,
td {
  padding: var(--space-2) var(--space-3);
  border: var(--border-pixel-width) solid var(--border-pixel);
  text-align: start;
}

th {
  font-family: var(--font-heading);
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  background-color: var(--surface-accent-soft);
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-gutter);
}

.surface-card {
  background-color: var(--surface-card);
  border: var(--border-pixel-width) solid var(--border-pixel);
  border-radius: var(--radius-3);
  box-shadow: var(--shadow-pixel);
  padding: var(--space-3);
}

.surface-card > :last-child {
  margin-block-end: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: var(--space-2) var(--space-3);
  background-color: var(--accent-coral);
  color: var(--surface-card);
  font-family: var(--font-heading);
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  border: var(--border-pixel-width) solid var(--border-pixel);
  border-radius: var(--radius-2);
  box-shadow: var(--shadow-pixel);
  transition: transform var(--transition-instant), box-shadow var(--transition-instant), background-color var(--transition-instant);
  cursor: pointer;
}

.btn:hover {
  background-color: var(--surface-accent-soft);
  color: var(--text-primary);
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 0 var(--border-pixel);
}

.btn:active {
  transform: translate(2px, 2px);
  box-shadow: var(--shadow-pixel-sm);
}

.btn:focus-visible {
  outline: var(--focus-outline-width) solid var(--accent-coral);
  outline-offset: var(--focus-outline-offset);
}

.btn--secondary {
  background-color: var(--surface-card);
  color: var(--text-primary);
}

.btn--secondary:hover {
  background-color: var(--surface-accent-soft);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
  outline: var(--focus-outline-width) solid var(--accent-coral);
  outline-offset: var(--focus-outline-offset);
}

input,
select,
textarea {
  width: 100%;
  min-height: 44px;
  padding: var(--space-2) var(--space-3);
  background-color: var(--surface-card);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  border: var(--border-pixel-width) solid var(--border-pixel);
  border-radius: var(--radius-2);
  transition: border-color var(--transition-instant), box-shadow var(--transition-instant);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent-coral);
  box-shadow: 0 0 0 var(--focus-outline-width) var(--accent-coral);
}

textarea {
  min-height: 120px;
  resize: vertical;
}

::placeholder {
  color: var(--text-secondary);
  opacity: 1;
}

.flex {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.flex > * {
  min-width: 0;
  flex-shrink: 1;
}

.flex--nowrap {
  flex-wrap: nowrap;
}

.flex--center {
  align-items: center;
  justify-content: center;
}

.flex--between {
  align-items: center;
  justify-content: space-between;
}

.flex--column {
  flex-direction: column;
}

.flex--gap-1 {
  gap: var(--space-1);
}

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

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

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

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

.skip-link {
  position: absolute;
  top: var(--space-2);
  left: var(--space-2);
  z-index: 1000;
  background-color: var(--accent-coral);
  color: var(--surface-card);
  font-family: var(--font-heading);
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  padding: var(--space-2) var(--space-3);
  border: var(--border-pixel-width) solid var(--border-pixel);
  border-radius: var(--radius-2);
  box-shadow: var(--shadow-pixel);
  transform: translateY(-200%);
  transition: transform var(--transition-instant);
}

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

@media (max-width: 768px) {
  :root {
    --container-gutter: 16px;
  }

  .container {
    padding-inline: var(--container-gutter);
  }

  .surface-card {
    padding: var(--space-2);
  }

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

  .flex--gap-4 {
    gap: var(--space-3);
  }

  .flex--gap-5 {
    gap: var(--space-4);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}