:root {
  --color-wine: #800020;
  --color-ivory: #F5F0E6;
  --color-smoky-blue: #6B7B8D;
  --color-dark-oak: #4A3728;
  --color-ivory-foreground: #F5F0E6;
  --color-wine-foreground: #800020;
  --color-dark-oak-foreground: #F5F0E6;

  --font-heading: "Playfair Display", Georgia, "Times New Roman", serif;
  --font-body: "Source Sans 3", "Segoe UI", Arial, sans-serif;

  --text-h1-size: 3rem;
  --text-h1-line-height: 1.2;
  --text-h1-weight: 700;
  --text-h2-size: 2.25rem;
  --text-h2-line-height: 1.3;
  --text-h2-weight: 700;
  --text-h3-size: 1.5rem;
  --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;
  --text-caption-size: 0.75rem;
  --text-caption-line-height: 1.4;
  --text-caption-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: 1.5rem;

  --surface-ivory: #F5F0E6;
  --surface-dark-oak: #4A3728;
  --surface-wine: #800020;

  --border-color: rgba(107, 123, 141, 0.3);
  --border-width: 1px;
  --border-style: solid;

  --shadow-card: 0 2px 4px rgba(74, 55, 40, 0.1);
  --shadow-card-hover: 0 4px 12px rgba(74, 55, 40, 0.18);

  --radius-button: 0;
  --radius-input: 0;
  --radius-card: 4px;
  --radius-image: 4px;
  --radius-modal: 8px;
  --radius-popup: 8px;

  --transition-fast: 150ms ease;
  --focus-outline-color: var(--color-wine);
  --focus-outline-width: 2px;
  --focus-outline-offset: 2px;
}

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

html {
  line-height: 1.6;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

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-dark-oak);
  background-color: var(--color-ivory);
  min-height: 100vh;
  min-width: 320px;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  color: var(--color-wine);
  line-height: var(--text-h1-line-height);
  font-weight: var(--text-h1-weight);
  margin-block-end: var(--space-md);
  text-wrap: balance;
}

h1 {
  font-size: var(--text-h1-size);
  line-height: var(--text-h1-line-height);
  font-weight: var(--text-h1-weight);
  margin-block-end: var(--space-lg);
}

h2 {
  font-size: var(--text-h2-size);
  line-height: var(--text-h2-line-height);
  font-weight: var(--text-h2-weight);
  margin-block-end: var(--space-md);
}

h3 {
  font-size: var(--text-h3-size);
  line-height: var(--text-h3-line-height);
  font-weight: var(--text-h3-weight);
  margin-block-end: var(--space-sm);
}

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

p {
  margin-block-end: var(--space-md);
  line-height: var(--text-body-line-height);
}

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

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

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

blockquote {
  margin-block-end: var(--space-md);
  padding-inline-start: var(--space-lg);
  border-inline-start: 3px solid var(--color-wine);
  color: var(--color-smoky-blue);
  font-style: italic;
}

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

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

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

figcaption {
  font-size: var(--text-caption-size);
  line-height: var(--text-caption-line-height);
  color: var(--color-smoky-blue);
  margin-block-start: var(--space-xs);
}

a {
  color: var(--color-wine-foreground);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition-fast), text-decoration-color var(--transition-fast);
}

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

a:focus-visible {
  outline: var(--focus-outline-width) solid var(--focus-outline-color);
  outline-offset: var(--focus-outline-offset);
  border-radius: var(--radius-button);
}

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

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

hr {
  border: none;
  border-top: var(--border-width) var(--border-style) var(--border-color);
  margin-block: var(--space-lg);
}

code,
kbd,
samp,
pre {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.9em;
}

pre {
  background-color: var(--color-dark-oak);
  color: var(--color-dark-oak-foreground);
  padding: var(--space-md);
  border-radius: var(--radius-card);
  overflow-x: auto;
  margin-block-end: var(--space-md);
}

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

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

strong {
  font-weight: 600;
}

em {
  font-style: italic;
}

abbr[title] {
  text-decoration: underline dotted;
  cursor: help;
}

mark {
  background-color: rgba(128, 0, 32, 0.15);
  color: inherit;
  padding-inline: 0.2em;
}

button,
input,
select,
textarea {
  font-family: inherit;
  font-size: 100%;
  line-height: inherit;
  color: inherit;
  margin: 0;
}

button,
[type="button"],
[type="reset"],
[type="submit"] {
  appearance: none;
  -webkit-appearance: none;
  border: none;
  background: none;
  cursor: pointer;
  border-radius: var(--radius-button);
  font-family: var(--font-body);
  font-size: var(--text-body-size);
  font-weight: 600;
  line-height: 1.4;
  padding: var(--space-sm) var(--space-lg);
  color: var(--color-ivory-foreground);
  background-color: var(--color-wine);
  transition: background-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
}

button:hover,
[type="button"]:hover,
[type="reset"]:hover,
[type="submit"]:hover {
  background-color: #6b001b;
}

button:focus-visible,
[type="button"]:focus-visible,
[type="reset"]:focus-visible,
[type="submit"]:focus-visible {
  outline: var(--focus-outline-width) solid var(--focus-outline-color);
  outline-offset: var(--focus-outline-offset);
}

button:disabled,
[type="button"]:disabled,
[type="reset"]:disabled,
[type="submit"]:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

input,
select,
textarea {
  display: block;
  width: 100%;
  font-family: var(--font-body);
  font-size: var(--text-body-size);
  line-height: var(--text-body-line-height);
  color: var(--color-dark-oak);
  background-color: var(--color-ivory);
  border: var(--border-width) var(--border-style) var(--color-dark-oak);
  border-radius: var(--radius-input);
  padding: var(--space-sm) var(--space-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

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

input::placeholder,
textarea::placeholder {
  color: var(--color-smoky-blue);
  opacity: 0.8;
}

textarea {
  resize: vertical;
  min-height: 6rem;
}

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' fill='none' stroke='%234A3728' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-inline-end: 2rem;
}

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

fieldset {
  border: var(--border-width) var(--border-style) var(--border-color);
  border-radius: var(--radius-card);
  padding: var(--space-md);
  margin-block-end: var(--space-md);
}

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

legend {
  font-weight: 600;
  padding-inline: var(--space-xs);
  color: var(--color-wine);
}

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

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

th,
td {
  padding: var(--space-sm) var(--space-md);
  text-align: start;
  border-bottom: var(--border-width) var(--border-style) var(--border-color);
}

th {
  font-weight: 600;
  color: var(--color-wine);
  background-color: rgba(107, 123, 141, 0.08);
}

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

.surface-ivory {
  background-color: var(--surface-ivory);
  color: var(--color-dark-oak);
}

.surface-dark-oak {
  background-color: var(--surface-dark-oak);
  color: var(--color-dark-oak-foreground);
}

.surface-wine {
  background-color: var(--surface-wine);
  color: var(--color-ivory-foreground);
}

.card {
  background-color: var(--surface-ivory);
  border: var(--border-width) var(--border-style) var(--border-color);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: var(--space-lg);
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}

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

.panel {
  background-color: var(--surface-ivory);
  border: var(--border-width) var(--border-style) var(--border-color);
  border-radius: var(--radius-card);
  padding: var(--space-lg);
}

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

.modal {
  background-color: var(--surface-ivory);
  border: var(--border-width) var(--border-style) var(--border-color);
  border-radius: var(--radius-modal);
  box-shadow: var(--shadow-card-hover);
  padding: var(--space-xl);
}

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

.popup {
  background-color: var(--surface-dark-oak);
  color: var(--color-dark-oak-foreground);
  border-radius: var(--radius-popup);
  padding: var(--space-xl);
  box-shadow: var(--shadow-card-hover);
}

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

.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-wine);
  color: var(--color-ivory-foreground);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-button);
  text-decoration: none;
  font-weight: 600;
  transition: top var(--transition-fast);
}

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

.flex {
  display: flex;
  gap: var(--space-md);
  min-width: 0;
}

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

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

.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 1 auto;
  min-width: 0;
}

.flex-none {
  flex: 0 0 auto;
}

.gap-xs { gap: var(--space-xs); }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.gap-xl { gap: var(--space-xl); }
.gap-2xl { gap: var(--space-2xl); }
.gap-3xl { gap: var(--space-3xl); }

.mt-xs { margin-block-start: var(--space-xs); }
.mt-sm { margin-block-start: var(--space-sm); }
.mt-md { margin-block-start: var(--space-md); }
.mt-lg { margin-block-start: var(--space-lg); }
.mt-xl { margin-block-start: var(--space-xl); }
.mt-2xl { margin-block-start: var(--space-2xl); }
.mt-3xl { margin-block-start: var(--space-3xl); }

.mb-xs { margin-block-end: var(--space-xs); }
.mb-sm { margin-block-end: var(--space-sm); }
.mb-md { margin-block-end: var(--space-md); }
.mb-lg { margin-block-end: var(--space-lg); }
.mb-xl { margin-block-end: var(--space-xl); }
.mb-2xl { margin-block-end: var(--space-2xl); }
.mb-3xl { margin-block-end: var(--space-3xl); }

.section {
  padding-block: var(--space-2xl);
}

.section-lg {
  padding-block: var(--space-3xl);
}

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

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

.text-wine {
  color: var(--color-wine);
}

.text-smoky-blue {
  color: var(--color-smoky-blue);
}

.text-dark-oak {
  color: var(--color-dark-oak);
}

.text-ivory {
  color: var(--color-ivory);
}

.bg-ivory {
  background-color: var(--color-ivory);
}

.bg-wine {
  background-color: var(--color-wine);
}

.bg-dark-oak {
  background-color: var(--color-dark-oak);
}

.bg-smoky-blue {
  background-color: var(--color-smoky-blue);
}

.rounded-card {
  border-radius: var(--radius-card);
}

.rounded-image {
  border-radius: var(--radius-image);
}

.rounded-modal {
  border-radius: var(--radius-modal);
}

.rounded-popup {
  border-radius: var(--radius-popup);
}

.shadow-card {
  box-shadow: var(--shadow-card);
}

.shadow-card-hover {
  box-shadow: var(--shadow-card-hover);
}

@media (max-width: 768px) {
  :root {
    --text-h1-size: 2rem;
    --text-h2-size: 1.75rem;
    --text-h3-size: 1.25rem;
    --container-padding: 1rem;
  }

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

  .section-lg {
    padding-block: var(--space-2xl);
  }

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

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

  .modal {
    padding: var(--space-lg);
  }

  .popup {
    padding: var(--space-lg);
  }
}

@media (max-width: 480px) {
  :root {
    --text-h1-size: 1.75rem;
    --text-h2-size: 1.5rem;
    --text-h3-size: 1.125rem;
  }

  .container {
    padding-inline: 0.75rem;
  }
}

@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;
  }
}