:root {
  --color-bg: #F6F2EA;
  --color-surface: #FFFFFF;
  --color-text: #1C1B20;
  --color-text-muted: #5F5B55;
  --color-border: #D9D1C6;
  --color-primary: #2B2A33;
  --color-secondary: #5B4B3A;
  --color-accent: #B07A2A;
  --radius: 0.25rem;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  --space: clamp(1rem, 2.5vw, 1.5rem);
  --measure: 65ch;
}

* {
  box-sizing: border-box;
}

body {
  font-family: Georgia, 'Times New Roman', serif;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  margin: 0;
  padding: 0;
  font-size: clamp(1rem, 2.5vw, 1.125rem);
}

h1, h2, h3, h4, h5, h6 {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.2;
  color: var(--color-primary);
  margin-top: 0;
  margin-bottom: var(--space);
}

h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
}

h2 {
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 600;
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  font-weight: 600;
}

p {
  margin-top: 0;
  margin-bottom: var(--space);
  max-width: var(--measure);
}

a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 0.2em;
  text-decoration-thickness: 1px;
  transition: text-decoration-thickness 0.2s ease;
}

a:hover {
  text-decoration-thickness: 2px;
}

a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: var(--radius);
}

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

header {
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space);
  max-width: 1200px;
  margin: 0 auto;
}

.nav-brand a {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
}

.nav-links {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--space);
}

.nav-links a {
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  transition: background-color 0.2s ease, text-decoration-thickness 0.2s ease;
}

.nav-links a:hover {
  background-color: var(--color-bg);
  text-decoration: underline;
  text-decoration-thickness: 2px;
}

.breadcrumbs {
  background-color: var(--color-bg);
  padding: 0.75rem var(--space);
  font-size: 0.875rem;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border);
}

.breadcrumbs a {
  color: var(--color-accent);
  text-decoration: none;
}

.breadcrumbs a:hover {
  text-decoration: underline;
}

main {
  display: grid;
  grid-template-columns: 1fr min(1200px, 100%) 1fr;
  grid-column-gap: var(--space);
  padding: calc(var(--space) * 2) var(--space);
}

main > * {
  grid-column: 2;
}

article {
  background-color: var(--color-surface);
  padding: calc(var(--space) * 2);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

section {
  margin-bottom: calc(var(--space) * 2);
}

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

table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space) 0;
  background-color: var(--color-surface);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

table caption {
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
  text-align: left;
  font-size: 1.1em;
}

th, td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

th {
  background-color: var(--color-primary);
  color: var(--color-surface);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

tbody tr:nth-child(even) {
  background-color: var(--color-bg);
}

tbody tr:hover {
  background-color: rgba(176, 122, 42, 0.05);
}

@media (min-width: 768px) {
  th {
    position: sticky;
    top: 0;
    z-index: 1;
  }
}

@media (max-width: 767px) {
  table {
    font-size: 0.875rem;
  }
  
  th, td {
    padding: 0.5rem 0.75rem;
  }
}

blockquote {
  margin: calc(var(--space) * 1.5) 0;
  padding: var(--space) calc(var(--space) * 1.5);
  border-left: 4px solid var(--color-accent);
  background-color: var(--color-bg);
  font-style: italic;
  font-family: Georgia, 'Times New Roman', serif;
  color: var(--color-secondary);
  border-radius: 0 var(--radius) var(--radius) 0;
}

blockquote p {
  margin-bottom: 0;
}

details {
  margin-bottom: var(--space);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

details[open] {
  background-color: var(--color-bg);
  border-color: var(--color-accent);
}

summary {
  padding: var(--space);
  background-color: var(--color-surface);
  cursor: pointer;
  font-weight: 600;
  color: var(--color-primary);
  border-bottom: 1px solid var(--color-border);
  transition: background-color 0.2s ease, text-decoration-thickness 0.2s ease;
}

summary:hover {
  background-color: var(--color-bg);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.2em;
}

summary:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: -2px;
}

details[open] summary {
  background-color: var(--color-accent);
  color: var(--color-surface);
  border-bottom-color: var(--color-accent);
}

.faq-answer {
  padding: var(--space);
}

.faq-answer p:last-child {
  margin-bottom: 0;
}

footer {
  background-color: var(--color-primary);
  color: var(--color-surface);
  text-align: center;
  padding: calc(var(--space) * 2);
  margin-top: calc(var(--space) * 3);
}

footer p {
  margin: 0;
  max-width: none;
}

@media (max-width: 767px) {
  .nav-links {
    gap: 0.5rem;
  }
  
  .nav-links a {
    padding: 0.5rem;
    font-size: 0.875rem;
  }
  
  main {
    padding: var(--space);
  }
  
  article {
    padding: var(--space);
  }
}

@media (min-width: 1024px) {
  main {
    grid-template-columns: 1fr min(1400px, 100%) 1fr;
  }
}