.dr-header {
  background: var(--color-bg-light);
  color: var(--color-text-primary);
  box-shadow: var(--shadow-sm);
}

.dr-header-inner {
  max-width: var(--max-width-container);
  margin: 0 auto;
  padding: var(--space-xs) var(--space-sm);
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.dr-header-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
}

.dr-header-logo {
  width: var(--logo-w);
  height: var(--logo-h);
  border-radius: var(--border-radius-md);
  overflow: hidden;
}

.dr-header-title {
  font-family: var(--font-secondary);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-lg);
  line-height: var(--line-height-tight);
  color: var(--color-text-primary);
  white-space: nowrap;
}

.dr-nav {
  margin-left: auto;
}

.dr-nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  list-style: none;
  margin: 0;
  padding: 0;
}

.dr-nav-item {
}

.dr-nav-link {
  font-family: var(--font-secondary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  color: var(--color-text-secondary);
  padding: var(--space-xs) 0;
  position: relative;
}

.dr-nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.1rem;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition-fast);
}

.dr-nav-link:hover,
.dr-nav-link:focus-visible {
  color: var(--color-text-primary);
}

.dr-nav-link:hover::after,
.dr-nav-link:focus-visible::after {
  transform: scaleX(1);
}

.dr-nav-toggle {
  margin-left: auto;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-primary);
  cursor: pointer;
}

.dr-nav-toggle-bar {
  display: block;
  height: 2px;
  border-radius: 999px;
  background: var(--color-text-light);
}

.dr-nav-toggle:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.dr-nav-panel {
  max-width: var(--max-width-container);
  margin: 0 auto;
  padding: 0 var(--space-sm) var(--space-sm);
  display: none;
}

.dr-nav-panel-open .dr-nav-panel {
  display: block;
}

.dr-nav-panel-nav {
  border-radius: var(--border-radius-lg);
  background: var(--color-neutral-50);
  border: 1px solid var(--color-border);
}

.dr-nav-panel-list {
  list-style: none;
  margin: 0;
  padding: var(--space-sm);
  display: flex;
  flex-direction: column;
  gap: 0;
}

.dr-nav-panel-item + .dr-nav-panel-item {
  border-top: 1px solid var(--color-neutral-200);
}

.dr-nav-panel-link {
  display: block;
  padding: var(--space-sm) var(--space-sm);
  font-family: var(--font-secondary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  color: var(--color-text-primary);
}

.dr-nav-panel-link:hover,
.dr-nav-panel-link:focus-visible {
  background: var(--color-neutral-100);
}

.dr-nav-toggle[aria-expanded="true"] {
  background: var(--color-primary-dark);
}

.dr-nav-toggle[aria-expanded="true"] .dr-nav-toggle-bar:nth-child(1) {
  transform: translateY(4px) rotate(45deg);
  transition: transform var(--transition-fast);
}

.dr-nav-toggle[aria-expanded="true"] .dr-nav-toggle-bar:nth-child(2) {
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.dr-nav-toggle[aria-expanded="true"] .dr-nav-toggle-bar:nth-child(3) {
  transform: translateY(-4px) rotate(-45deg);
  transition: transform var(--transition-fast);
}

@media (min-width: 768px) {
  .dr-nav-toggle {
    display: none;
  }
  .dr-nav-panel {
    display: none !important;
  }
}

@media (max-width: 767.98px) {
  .dr-nav {
    display: none;
  }
  .dr-header-title {
    font-size: var(--font-size-base);
  }
}

.dr-footer {
  background: var(--color-bg-dark);
  color: var(--color-text-light);
}

.dr-footer-inner {
  max-width: var(--max-width-container);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-sm) var(--space-lg);
}

.dr-footer-main {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xl);
  align-items: flex-start;
}

.dr-footer-brand-block {
  flex: 1 1 260px;
}

.dr-footer-brand {
  font-family: var(--font-secondary);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-sm);
}

.dr-footer-description {
  font-family: var(--font-secondary);
  font-size: var(--font-size-xs);
  line-height: var(--line-height-relaxed);
  color: var(--color-neutral-300);
  margin: 0;
}

.dr-footer-nav-block {
  display: flex;
  flex: 2 1 360px;
  gap: var(--space-xl);
  flex-wrap: wrap;
}

.dr-footer-column {
  min-width: 160px;
}

.dr-footer-heading {
  font-family: var(--font-secondary);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-sm);
  margin: 0 0 var(--space-sm);
  color: var(--color-neutral-50);
}

.dr-footer-nav-list,
.dr-footer-legal-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.dr-footer-nav-item + .dr-footer-nav-item,
.dr-footer-legal-item + .dr-footer-legal-item {
  margin-top: var(--space-xs);
}

.dr-footer-nav-link,
.dr-footer-legal-link {
  font-family: var(--font-secondary);
  font-size: var(--font-size-xs);
  text-decoration: none;
  color: var(--color-neutral-300);
}

.dr-footer-nav-link:hover,
.dr-footer-nav-link:focus-visible,
.dr-footer-legal-link:hover,
.dr-footer-legal-link:focus-visible {
  color: var(--color-accent);
}

.dr-footer-bottom {
  margin-top: var(--space-lg);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-neutral-700);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.dr-footer-copy {
  margin: 0;
  font-family: var(--font-secondary);
  font-size: var(--font-size-xs);
  color: var(--color-neutral-300);
}

.dr-footer-copy-name {
  font-weight: var(--font-weight-medium);
}

@media (max-width: 767.98px) {
  .dr-footer-inner {
    padding-top: var(--space-lg);
  }
  .dr-footer-main {
    flex-direction: column;
  }
  .dr-footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}