:root {
  --color-pine-green: #2d5a27;
  --color-snow-white: #f5f5f0;
  --color-light-blue: #a8d8ea;
  --color-honey-brown: #c8a96e;
  --color-red-accent: #b22222;
  --color-ink-dark: #1a1a1a;
  --color-ink-muted: #4a4a4a;
  --color-white: #ffffff;

  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Source Sans Pro', Helvetica, Arial, sans-serif;

  --text-display-size: clamp(2rem, 5vw, 2.5rem);
  --text-display-line-height: 1.2;
  --text-display-weight: 700;

  --text-h1-size: clamp(1.5rem, 4vw, 2rem);
  --text-h1-line-height: 1.3;
  --text-h1-weight: 700;

  --text-h2-size: clamp(1.25rem, 3vw, 1.5rem);
  --text-h2-line-height: 1.4;
  --text-h2-weight: 600;

  --text-h3-size: 1.25rem;
  --text-h3-line-height: 1.4;
  --text-h3-weight: 600;

  --text-body-size: 1rem;
  --text-body-line-height: 1.6;
  --text-body-weight: 400;

  --text-small-size: 0.875rem;
  --text-small-line-height: 1.5;
  --text-small-weight: 400;

  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;

  --container-max-width: 1200px;
  --container-padding: 24px;

  --surface-card-background: #f5f5f0;
  --surface-card-border: 1px solid #c8a96e;
  --surface-card-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);

  --radius-small: 4px;
  --radius-medium: 8px;
  --radius-large: 12px;

  --transition-subtle: 0.2s ease;
  --focus-outline-color: #a8d8ea;
  --focus-outline-width: 3px;
  --focus-outline-offset: 2px;
}

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

html {
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-body-size);
  font-weight: var(--text-body-weight);
  line-height: var(--text-body-line-height);
  color: var(--color-ink-dark);
  background-color: var(--color-snow-white);
  min-height: 100vh;
  min-height: 100dvh;
  overflow-x: hidden;
  width: 100%;
  max-width: 100%;
}

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

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

button {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  margin: 0;
  font: inherit;
  color: inherit;
  line-height: inherit;
  text-align: inherit;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

a {
  color: var(--color-pine-green);
  text-decoration: underline;
  text-underline-offset: 0.2em;
  transition: color var(--transition-subtle), background-color var(--transition-subtle);
}

a:hover {
  color: #1e3d1a;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
  outline: var(--focus-outline-width) solid var(--focus-outline-color);
  outline-offset: var(--focus-outline-offset);
  border-radius: var(--radius-small);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  color: var(--color-pine-green);
  font-weight: var(--text-h1-weight);
  line-height: var(--text-h1-line-height);
  margin-block-end: var(--space-md);
  overflow-wrap: break-word;
  word-wrap: break-word;
  hyphens: auto;
}

h1 {
  font-size: var(--text-h1-size);
  line-height: var(--text-h1-line-height);
  font-weight: var(--text-h1-weight);
}

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

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

h4,
h5,
h6 {
  font-size: var(--text-body-size);
  line-height: var(--text-body-line-height);
  font-weight: 600;
}

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

ul,
ol {
  margin-block-end: var(--space-md);
  padding-inline-start: 1.5rem;
}

blockquote {
  margin-block-end: var(--space-md);
  padding-inline-start: var(--space-md);
  border-inline-start: 4px solid var(--color-honey-brown);
  color: var(--color-ink-muted);
  font-style: italic;
}

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

figcaption {
  font-size: var(--text-small-size);
  line-height: var(--text-small-line-height);
  color: var(--color-ink-muted);
  margin-block-start: var(--space-xs);
}

dl {
  margin-block-end: var(--space-md);
}

dt {
  font-weight: 600;
  margin-block-start: var(--space-sm);
}

dd {
  margin-inline-start: var(--space-md);
  margin-block-end: var(--space-sm);
}

hr {
  border: none;
  border-block-start: 1px solid var(--color-honey-brown);
  margin-block: var(--space-lg);
}

pre {
  font-family: 'Courier New', Courier, monospace;
  font-size: var(--text-small-size);
  line-height: var(--text-small-line-height);
  background-color: var(--color-snow-white);
  border: 1px solid var(--color-honey-brown);
  border-radius: var(--radius-small);
  padding: var(--space-md);
  overflow-x: auto;
  margin-block-end: var(--space-md);
}

code,
kbd,
samp {
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.9em;
}

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

th,
td {
  border: 1px solid var(--color-honey-brown);
  padding: var(--space-sm) var(--space-md);
  text-align: start;
  vertical-align: top;
}

th {
  background-color: var(--color-pine-green);
  color: var(--color-white);
  font-weight: 600;
}

caption {
  font-size: var(--text-small-size);
  line-height: var(--text-small-line-height);
  color: var(--color-ink-muted);
  margin-block-end: var(--space-xs);
  text-align: start;
}

fieldset {
  border: 1px solid var(--color-honey-brown);
  border-radius: var(--radius-small);
  padding: var(--space-md);
  margin-block-end: var(--space-md);
}

legend {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-pine-green);
  padding-inline: var(--space-xs);
}

label {
  display: inline-block;
  margin-block-end: var(--space-xs);
  font-weight: 600;
  color: var(--color-ink-dark);
}

input,
textarea,
select {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-honey-brown);
  border-radius: var(--radius-small);
  background-color: var(--color-white);
  color: var(--color-ink-dark);
  font-size: var(--text-body-size);
  line-height: var(--text-body-line-height);
  transition: border-color var(--transition-subtle), box-shadow var(--transition-subtle);
  margin-block-end: var(--space-sm);
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--color-pine-green);
  box-shadow: 0 0 0 3px rgba(168, 216, 234, 0.5);
  outline: none;
}

input[type='checkbox'],
input[type='radio'] {
  width: auto;
  margin-inline-end: var(--space-xs);
  margin-block-end: 0;
  vertical-align: middle;
}

input[type='submit'],
input[type='reset'],
input[type='button'] {
  width: auto;
  cursor: pointer;
}

textarea {
  resize: vertical;
  min-height: 100px;
}

select {
  -webkit-appearance: none;
  -moz-appearance: none;
  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' fill='none' stroke='%232d5a27' stroke-width='2'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-md) center;
  padding-inline-end: var(--space-xl);
}

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

.surface-card {
  background-color: var(--surface-card-background);
  border: var(--surface-card-border);
  border-radius: var(--radius-medium);
  box-shadow: var(--surface-card-shadow);
  padding: var(--space-lg);
  margin-block-end: var(--space-md);
}

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

.radius-small {
  border-radius: var(--radius-small);
}

.radius-medium {
  border-radius: var(--radius-medium);
}

.radius-large {
  border-radius: var(--radius-large);
}

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

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-md);
  z-index: 9999;
  background-color: var(--color-pine-green);
  color: var(--color-white);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-small);
  text-decoration: none;
  transition: top var(--transition-subtle);
}

.skip-link:focus {
  top: var(--space-md);
  color: var(--color-white);
}

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

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

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

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

.flex-column {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

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

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
}

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

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

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

.flex-align-center {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

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

.flex-justify-end {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-md);
}

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

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

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

.content-list > li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-honey-brown);
}

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

.text-small {
  font-size: var(--text-small-size);
  line-height: var(--text-small-line-height);
}

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

.text-heading {
  font-family: var(--font-heading);
  color: var(--color-pine-green);
}

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

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

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

@media (max-width: 480px) {
  :root {
    --container-padding: 12px;
  }

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

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