:root {
  --color-deep-moss: #18251B;
  --color-umber-wood: #392A23;
  --color-parchment-cream: #E9E1BF;
  --color-moss-green: #92BA73;
  --color-amber-glow: #D88743;
  --color-ink-brown: #2A1F1A;
  --color-soft-cream: #C9C2A6;

  --font-heading: "Cinzel", "Times New Roman", serif;
  --font-body: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;

  --text-caption: 0.75rem;
  --text-small: 0.875rem;
  --text-base: 1rem;
  --text-lead: 1.125rem;
  --text-h3: 1.5rem;
  --text-h2: 2rem;
  --text-h1: 2.75rem;
  --text-hero: 3.5rem;

  --leading-caption: 1.2;
  --leading-small: 1.4;
  --leading-base: 1.6;
  --leading-lead: 1.5;
  --leading-h3: 1.3;
  --leading-h2: 1.2;
  --leading-h1: 1.1;
  --leading-hero: 1.05;

  --space-025: 0.25rem;
  --space-05: 0.5rem;
  --space-075: 0.75rem;
  --space-1: 1rem;
  --space-15: 1.5rem;
  --space-2: 2rem;
  --space-3: 3rem;
  --space-4: 4rem;
  --space-6: 6rem;

  --container-main: 72rem;
  --container-plaque: 64rem;
  --container-padding-mobile: 1.5rem;
  --container-padding-desktop: 2rem;

  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  --border-thin: 1px solid var(--color-umber-wood);
  --border-thick: 2px solid var(--color-umber-wood);

  --shadow-panel: 0 2px 8px rgba(24, 37, 27, 0.3);
  --shadow-engraved: inset 0 1px 0 rgba(57, 42, 35, 0.4);

  --focus-ring: 2px solid var(--color-moss-green);
  --focus-offset: 2px;

  --transition-fast: 150ms ease-out;
}

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

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

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-base);
  color: var(--color-parchment-cream);
  background-color: var(--color-deep-moss);
  min-height: 100vh;
  max-width: 100%;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

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

img {
  border-radius: var(--radius-lg);
}

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

button {
  background: none;
  border: none;
  cursor: pointer;
}

a {
  color: var(--color-moss-green);
  text-decoration: none;
  transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast);
}

a:hover {
  color: var(--color-amber-glow);
  text-decoration: underline;
  text-decoration-color: var(--color-moss-green);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-offset);
  border-radius: var(--radius-sm);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  color: var(--color-parchment-cream);
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-block-end: var(--space-1);
  overflow-wrap: break-word;
}

h1 {
  font-size: clamp(2rem, 4vw, var(--text-h1));
  line-height: var(--leading-h1);
  margin-block-end: var(--space-15);
}

h2 {
  font-size: clamp(1.5rem, 3vw, var(--text-h2));
  line-height: var(--leading-h2);
  margin-block-end: var(--space-1);
}

h3 {
  font-size: clamp(1.25rem, 2.5vw, var(--text-h3));
  line-height: var(--leading-h3);
  margin-block-end: var(--space-075);
}

h4 {
  font-size: var(--text-lead);
  line-height: var(--leading-lead);
  margin-block-end: var(--space-075);
}

h5 {
  font-size: var(--text-base);
  line-height: var(--leading-base);
  margin-block-end: var(--space-05);
}

h6 {
  font-size: var(--text-small);
  line-height: var(--leading-small);
  margin-block-end: var(--space-05);
}

p {
  margin-block-end: var(--space-15);
  overflow-wrap: break-word;
}

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

ul,
ol {
  margin-block-end: var(--space-15);
  padding-inline-start: var(--space-2);
}

ul:last-child,
ol:last-child {
  margin-block-end: 0;
}

blockquote {
  margin-block-end: var(--space-15);
  padding-inline-start: var(--space-15);
  border-inline-start: 4px solid var(--color-amber-glow);
  color: var(--color-soft-cream);
  font-style: italic;
}

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

figure {
  margin-block-end: var(--space-15);
}

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

figcaption {
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  color: var(--color-soft-cream);
  margin-block-start: var(--space-05);
}

hr {
  border: none;
  border-top: 1px solid var(--color-umber-wood);
  box-shadow: var(--shadow-engraved);
  margin-block: var(--space-15);
}

code,
pre {
  font-family: "SFMono-Regular", "Consolas", "Liberation Mono", monospace;
  font-size: 0.9em;
  background-color: rgba(57, 42, 35, 0.4);
  border-radius: var(--radius-sm);
}

code {
  padding: 0.2em 0.4em;
}

pre {
  padding: var(--space-1);
  overflow-x: auto;
  margin-block-end: var(--space-15);
}

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

pre code {
  background: none;
  padding: 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-block-end: var(--space-15);
  font-size: var(--text-small);
  line-height: var(--leading-small);
}

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

caption {
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  color: var(--color-soft-cream);
  margin-block-end: var(--space-05);
  text-align: start;
}

th,
td {
  padding: var(--space-075) var(--space-1);
  text-align: start;
  border-bottom: 1px solid var(--color-umber-wood);
}

th {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-parchment-cream);
  letter-spacing: 0.03em;
}

td {
  color: var(--color-soft-cream);
}

label {
  display: inline-block;
  font-size: var(--text-small);
  font-weight: 600;
  color: var(--color-parchment-cream);
  margin-block-end: var(--space-05);
}

input,
textarea,
select {
  width: 100%;
  padding: var(--space-075) var(--space-1);
  background-color: rgba(233, 225, 191, 0.08);
  border: 1px solid var(--color-umber-wood);
  border-radius: var(--radius-md);
  color: var(--color-parchment-cream);
  font-size: var(--text-base);
  line-height: var(--leading-base);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

input::placeholder,
textarea::placeholder {
  color: var(--color-soft-cream);
  opacity: 0.7;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--color-moss-green);
  box-shadow: 0 0 0 2px rgba(146, 186, 115, 0.3);
  outline: none;
}

select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23E9E1BF' stroke-width='2' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-1) center;
  padding-inline-end: var(--space-2);
}

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

fieldset {
  border: 1px solid var(--color-umber-wood);
  border-radius: var(--radius-lg);
  padding: var(--space-15);
  margin-block-end: var(--space-15);
}

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

legend {
  font-family: var(--font-heading);
  font-size: var(--text-small);
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--color-parchment-cream);
  padding-inline: var(--space-05);
}

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

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

.surface-cream {
  background-color: var(--color-parchment-cream);
  color: var(--color-ink-brown);
  border-radius: var(--radius-lg);
}

.surface-cream h1,
.surface-cream h2,
.surface-cream h3,
.surface-cream h4,
.surface-cream h5,
.surface-cream h6 {
  color: var(--color-ink-brown);
}

.surface-cream p,
.surface-cream li,
.surface-cream blockquote,
.surface-cream figcaption,
.surface-cream caption,
.surface-cream td {
  color: var(--color-ink-brown);
}

.surface-cream th {
  color: var(--color-ink-brown);
}

.surface-cream a {
  color: var(--color-umber-wood);
  text-decoration-color: var(--color-amber-glow);
}

.surface-cream a:hover {
  color: var(--color-amber-glow);
}

.surface-cream input,
.surface-cream textarea,
.surface-cream select {
  background-color: rgba(42, 31, 26, 0.05);
  border-color: var(--color-umber-wood);
  color: var(--color-ink-brown);
}

.surface-cream input::placeholder,
.surface-cream textarea::placeholder {
  color: rgba(42, 31, 26, 0.6);
}

.surface-umber {
  background-color: rgba(57, 42, 35, 0.9);
  color: var(--color-parchment-cream);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-umber-wood);
  box-shadow: var(--shadow-engraved);
}

.surface-umber h1,
.surface-umber h2,
.surface-umber h3,
.surface-umber h4,
.surface-umber h5,
.surface-umber h6 {
  color: var(--color-parchment-cream);
}

.surface-umber p,
.surface-umber li,
.surface-umber blockquote,
.surface-umber figcaption,
.surface-umber caption,
.surface-umber td {
  color: var(--color-soft-cream);
}

.surface-umber th {
  color: var(--color-parchment-cream);
}

.surface-umber a {
  color: var(--color-moss-green);
}

.surface-umber a:hover {
  color: var(--color-amber-glow);
}

.card {
  background-color: var(--color-parchment-cream);
  color: var(--color-ink-brown);
  border: var(--border-thin);
  border-radius: var(--radius-lg);
  padding: var(--space-2);
  box-shadow: var(--shadow-panel);
}

.card h1,
.card h2,
.card h3,
.card h4,
.card h5,
.card h6 {
  color: var(--color-ink-brown);
}

.card p,
.card li,
.card blockquote,
.card figcaption,
.card caption,
.card td {
  color: var(--color-ink-brown);
}

.card th {
  color: var(--color-ink-brown);
}

.card a {
  color: var(--color-umber-wood);
  text-decoration-color: var(--color-amber-glow);
}

.card a:hover {
  color: var(--color-amber-glow);
}

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

.callout {
  background-color: rgba(57, 42, 35, 0.9);
  color: var(--color-parchment-cream);
  border-radius: var(--radius-lg);
  border-inline-start: 4px solid var(--color-amber-glow);
  padding: var(--space-15);
  margin-block-end: var(--space-15);
}

.callout:last-child {
  margin-block-end: 0;
}

.callout h1,
.callout h2,
.callout h3,
.callout h4,
.callout h5,
.callout h6 {
  color: var(--color-parchment-cream);
}

.callout p,
.callout li,
.callout blockquote,
.callout figcaption,
.callout caption,
.callout td {
  color: var(--color-soft-cream);
}

.callout th {
  color: var(--color-parchment-cream);
}

.callout a {
  color: var(--color-moss-green);
}

.callout a:hover {
  color: var(--color-amber-glow);
}

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

.callout-label {
  display: block;
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-amber-glow);
  margin-block-end: var(--space-05);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-05);
  font-family: var(--font-body);
  font-size: var(--text-small);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  padding: var(--space-1) var(--space-15);
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
  min-height: 44px;
  min-width: 44px;
}

.btn:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-offset);
}

.btn-primary {
  background-color: var(--color-moss-green);
  color: var(--color-deep-moss);
  border-color: var(--color-moss-green);
}

.btn-primary:hover {
  background-color: #a3c988;
  border-color: #a3c988;
  color: var(--color-deep-moss);
  text-decoration: none;
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-parchment-cream);
  border-color: var(--color-parchment-cream);
}

.btn-secondary:hover {
  background-color: rgba(233, 225, 191, 0.1);
  border-color: var(--color-parchment-cream);
  color: var(--color-parchment-cream);
  text-decoration: none;
}

.btn-amber {
  background-color: transparent;
  color: var(--color-amber-glow);
  border-color: var(--color-amber-glow);
}

.btn-amber:hover {
  background-color: rgba(216, 135, 67, 0.15);
  border-color: var(--color-amber-glow);
  color: var(--color-amber-glow);
  text-decoration: none;
}

.btn-cream {
  background-color: var(--color-parchment-cream);
  color: var(--color-ink-brown);
  border-color: var(--color-parchment-cream);
}

.btn-cream:hover {
  background-color: #f2ecd0;
  border-color: #f2ecd0;
  color: var(--color-ink-brown);
  text-decoration: none;
}

.btn-small {
  padding: var(--space-05) var(--space-1);
  font-size: var(--text-caption);
  min-height: 36px;
  min-width: 36px;
}

.btn-large {
  padding: var(--space-15) var(--space-2);
  font-size: var(--text-base);
  min-height: 52px;
  min-width: 52px;
}

.engraved-rule {
  border: none;
  border-top: 1px solid var(--color-umber-wood);
  box-shadow: var(--shadow-engraved);
  margin-block: var(--space-15);
}

.screenshot-frame {
  background-color: var(--color-parchment-cream);
  border: var(--border-thin);
  border-radius: var(--radius-lg);
  padding: var(--space-1);
  display: inline-block;
  max-width: 100%;
}

.screenshot-frame img {
  border-radius: var(--radius-md);
  border: 1px solid var(--color-umber-wood);
  display: block;
  max-width: 100%;
  height: auto;
}

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

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

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

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

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

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

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

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

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

.flex-1 {
  flex: 1 1 0%;
  min-width: 0;
}

.flex-auto {
  flex: 0 0 auto;
}

.flex-grow {
  flex: 1 0 auto;
  min-width: 0;
}

.content-list {
  list-style: none;
  padding-inline-start: 0;
  margin-block-end: var(--space-15);
}

.content-list:last-child {
  margin-block-end: 0;
}

.content-list > li {
  margin-block-end: var(--space-075);
  padding-inline-start: var(--space-15);
  position: relative;
}

.content-list > li:last-child {
  margin-block-end: 0;
}

.content-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: var(--radius-full);
  background-color: var(--color-moss-green);
}

.content-list-amber > li::before {
  background-color: var(--color-amber-glow);
}

.content-list-cream > li::before {
  background-color: var(--color-parchment-cream);
}

.content-list-umber > li::before {
  background-color: var(--color-umber-wood);
}

@media (min-width: 768px) {
  .container {
    padding-inline: var(--container-padding-desktop);
  }

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

@media (min-width: 1024px) {
  h1 {
    font-size: var(--text-h1);
  }

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

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

@media (min-width: 1280px) {
  .container {
    padding-inline: var(--container-padding-desktop);
  }
}

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