:root {
  --section-nav-surface: #141d20;
  --section-nav-border: #2b3d42;
  --section-nav-text: #a9bec3;
  --section-nav-icon: #7ba9ad;
  --section-nav-hover: #203033;
  --section-nav-active: #193b3d;
  --section-nav-active-border: #285d60;
  --section-nav-accent: #8ce4de;
}
.workspace-section-nav {
  display: grid;
  gap: 5px;
  box-sizing: border-box;
  padding: 8px;
  border: 1px solid var(--section-nav-border);
  border-radius: 16px;
  background: var(--section-nav-surface);
}
.workspace-section-nav ul {
  display: grid;
  gap: 5px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.workspace-section-nav li { min-width: 0; }
.workspace-section-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  box-sizing: border-box;
  min-height: 44px;
  padding: 11px 12px;
  border: 1px solid transparent;
  border-radius: 10px;
  color: var(--section-nav-text);
  font-size: 13px;
  line-height: 1.6;
  text-decoration: none;
  transition: background-color .15s, border-color .15s, color .15s;
}
.workspace-section-nav a:hover {
  background: var(--section-nav-hover);
  color: #e6f2f2;
}
.workspace-section-nav a.is-active,
.workspace-section-nav a[aria-current=location],
.workspace-section-nav a[aria-current=page] {
  border-color: var(--section-nav-active-border);
  background: var(--section-nav-active);
  color: var(--section-nav-accent);
}
.workspace-section-nav a:focus-visible {
  outline: 2px solid var(--section-nav-accent);
  outline-offset: 2px;
}
.workspace-section-nav-icon {
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  color: var(--section-nav-icon);
}
.workspace-section-nav-icon svg { display: block; width: 20px; height: 20px; }
.workspace-section-nav a.is-active .workspace-section-nav-icon { color: currentColor; }
.workspace-section-nav h2 {
  margin: 10px 12px 13px;
  color: #849fa7;
  font-size: 11px;
  font-weight: 650;
  line-height: 1.6;
  letter-spacing: .07em;
  text-transform: uppercase;
}
.workspace-section-nav > p {
  margin: 12px 10px 7px;
  padding-top: 15px;
  border-top: 1px solid var(--section-nav-border);
  color: #849fa7;
  font-size: 11px;
  line-height: 1.7;
}
@media (max-width: 1100px) {
  .workspace-section-nav a { padding: 10px 8px; font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  .workspace-section-nav a { transition: none; }
}