* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  z-index: 1000;
}

.skip-link:focus {
  left: 8px;
  background: #fff;
  padding: 4px 8px;
  border: 2px solid var(--color-primary);
}

/* Header */
header {
  background: var(--color-primary);
  color: white;
  padding: var(--spacing-md) var(--spacing-lg);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

header .brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

header .brand-mark {
  width: 80px;
  height: 80px;
  flex-shrink: 0;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

header .brand-text {
  display: flex;
  flex-direction: column;
}

header .brand-name {
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.2;
}

header .brand-acronym {
  font-size: 1.1rem;
  opacity: 0.9;
}

header nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

header nav a {
  color: white;
  text-decoration: none;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 4px;
  transition: background 0.2s;
  font-weight: 500;
}

header nav a:hover {
  background: rgba(255, 255, 255, 0.2);
  text-decoration: underline;
  outline: none;
}

header nav a:focus {
  background: rgba(255, 255, 255, 0.3);
  outline: 3px solid #2d8f3c;
  outline-offset: 2px;
}

/* Main Content */
main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-lg);
}

h1 {
  color: var(--color-primary);
  font-size: 2.5rem;
  margin-top: 0;
  margin-bottom: var(--spacing-md);
}

h2 {
  color: var(--color-primary);
  font-size: 1.75rem;
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
}

h3 {
  color: var(--color-text);
  font-size: 1.25rem;
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
}

a {
  color: #004b50;
  text-decoration: underline;
}

a:hover {
  color: #002d30;
  text-decoration: none;
}

a:focus {
  outline: 3px solid #2d8f3c;
  outline-offset: 2px;
}

/* Policy List */
.policy-list {
  list-style: none;
  padding: 0;
  margin: var(--spacing-lg) 0;
}

.policy-list-item {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  transition: box-shadow 0.2s;
}

.policy-list-item:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.policy-list-item h2 {
  margin-top: 0;
  font-size: 1.5rem;
}

.policy-list-item h2 a {
  text-decoration: none;
}

.policy-list-item h2 a:hover {
  text-decoration: underline;
}

.policy-list-summary {
  color: var(--color-text-light);
  margin: var(--spacing-sm) 0;
}

.policy-list-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border);
}

.policy-list-meta div {
  display: flex;
  flex-direction: column;
}

.policy-list-meta dt {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: 0.25rem;
}

.policy-list-meta dd {
  margin: 0;
  color: var(--color-text);
}

/* Policy Page */
.policy {
  max-width: 800px;
}

.policy-header {
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 2px solid var(--color-primary);
}

.hero-image {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: var(--spacing-lg);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

@media (max-width: 768px) {
  .hero-image {
    height: 200px;
  }
}

.policy-summary {
  font-size: 1.25rem;
  color: var(--color-text);
  margin: var(--spacing-sm) 0;
  line-height: 1.5;
}

.policy-metadata {
  background: var(--color-bg-light);
  border-left: 4px solid var(--color-accent);
  padding: var(--spacing-md);
  margin: var(--spacing-lg) 0;
  border-radius: 4px;
}

.policy-metadata h2 {
  margin-top: 0;
  font-size: 1.25rem;
}

.policy-metadata dl {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin: 0;
}

.policy-metadata div {
  display: flex;
  flex-direction: column;
}

.policy-metadata dt {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: 0.25rem;
}

.policy-metadata dd {
  margin: 0;
  color: var(--color-text);
}

.policy-body {
  margin-top: var(--spacing-lg);
  line-height: 1.8;
}

/* Policy Content (for markdown-rendered pages) */
.policy-content {
  background: #ffffff;
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  margin: 2rem 0;
  max-width: 900px;
  line-height: 1.8;
}

.policy-content h1 {
  color: var(--color-primary);
  margin-top: 0;
  padding-bottom: 1rem;
  border-bottom: 3px solid var(--color-accent);
}

.policy-content h2 {
  color: var(--color-primary);
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.policy-content h3 {
  color: var(--color-text);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.policy-content ul, .policy-content ol {
  margin: 1rem 0;
  padding-left: 2rem;
}

.policy-content li {
  margin: 0.5rem 0;
}

.policy-content code {
  background: #f5f5f5;
  padding: 0.2rem 0.4rem;
  border-radius: 3px;
  font-family: 'Monaco', 'Courier New', monospace;
  font-size: 0.9em;
}

.policy-content pre {
  background: #f5f5f5;
  padding: 1rem;
  border-radius: 4px;
  overflow-x: auto;
}

.policy-content blockquote {
  border-left: 4px solid var(--color-accent);
  padding-left: 1.5rem;
  margin: 1.5rem 0;
  color: #555;
  font-style: italic;
}

.policy-content a {
  color: var(--color-primary);
  text-decoration: underline;
}

.policy-content a:hover {
  color: var(--color-accent);
}

.breadcrumb {
  color: var(--color-text-light);
  margin: 1rem 0;
  font-size: 0.9em;
}

.breadcrumb a {
  color: var(--color-primary);
  text-decoration: none;
}

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

.policy-footer {
  margin: 3rem 0 2rem;
}

.back-link {
  display: inline-block;
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
  padding: 0.5rem 0;
}

.back-link:hover {
  text-decoration: underline;
}

/* Home page specific */
.home-content {
  text-align: center;
}

.home-content h1:first-child {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.home-content > p:first-of-type {
  font-size: 1.25rem;
  margin-bottom: 2rem;
}

.home-content h2 {
  font-size: 1.25rem;
  margin-top: 3rem;
}

/* Footer */
footer {
  background: var(--color-bg-light);
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-lg);
  text-align: center;
  color: var(--color-text-light);
  margin-top: var(--spacing-xl);
}

/* Pagination */
.pagination {
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-lg);
  border-top: 2px solid var(--color-border);
}

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

.pagination-previous,
.pagination-next {
  padding: var(--spacing-sm) var(--spacing-md);
  border: 2px solid var(--color-primary);
  border-radius: 4px;
  text-decoration: none;
  color: var(--color-primary);
  font-weight: 600;
  transition: all 0.2s;
  min-width: 120px;
  text-align: center;
}

.pagination-previous:hover,
.pagination-next:hover {
  background: var(--color-primary);
  color: white;
}

.pagination-previous:focus,
.pagination-next:focus {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}

.pagination-previous.disabled,
.pagination-next.disabled {
  opacity: 0.4;
  cursor: not-allowed;
  border-color: var(--color-border);
  color: var(--color-text-light);
}

.pagination-info {
  font-weight: 500;
  color: var(--color-text-light);
}

/* Responsive */
@media (max-width: 768px) {
  header .brand-name {
    font-size: 1.25rem;
  }
  
  header nav ul {
    flex-direction: column;
    gap: var(--spacing-xs);
  }
  
  main {
    padding: var(--spacing-lg) var(--spacing-md);
  }
  
  h1 {
    font-size: 2rem;
  }
  
  .policy-list-meta,
  .policy-metadata dl {
    grid-template-columns: 1fr;
  }
  
  .pagination-links {
    flex-direction: column;
  }
  
  .pagination-previous,
  .pagination-next {
    width: 100%;
  }
}