.docs-page {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 4rem;
  max-width: 1400px;
  margin: 0 auto;
  padding: 10rem 2rem 5rem;
}

/* Sidebar */
.sidebar {
  position: sticky;
  top: 8rem;
  height: calc(100vh - 10rem);
  border-right: 1px solid var(--border);
  padding: 0 2rem 2rem 0;
  overflow-y: auto;
}

.sidebar::-webkit-scrollbar {
  width: 4px;
}

.sidebar::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 10px;
}

.sidebar-group {
  margin-bottom: 2.5rem;
}

.sidebar-label {
  font-size: 0.65rem;
  font-weight: 800;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: 1rem;
}

.sidebar-links li {
  margin-bottom: 0.5rem;
}

.sidebar-links a {
  display: block;
  font-size: 0.875rem;
  color: var(--text-secondary);
  padding: 0.5rem 0;
  transition: all 0.2s ease;
}

.sidebar-links a:hover {
  color: var(--text-primary);
  padding-left: 4px;
}

.sidebar-links a.active {
  color: var(--accent);
  font-weight: 700;
}

/* Content */
.docs-content {
  padding: 0 4rem 8rem 0;
  max-width: 900px;
}

.docs-content section {
  padding: 0;
  margin-bottom: 8rem;
  scroll-margin-top: 10rem;
}

.docs-content h1 {
  font-size: clamp(2.5rem, 8vw, 4rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  margin-bottom: 2rem;
  line-height: 1;
}

.docs-content h2 {
  font-size: clamp(1.5rem, 5vw, 2rem);
  font-weight: 800;
  margin: 4rem 0 1.5rem;
  letter-spacing: -0.02em;
}

.docs-content h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 2.5rem 0 1rem;
  color: var(--text-primary);
}

.docs-content p {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.docs-content pre {
  margin: 2rem 0;
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow-x: auto;
  position: relative;
}

.copy-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 0.4rem 0.8rem;
  border-radius: 6px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  cursor: pointer;
  opacity: 0;
  transition: all 0.2s ease;
}

pre:hover .copy-btn {
  opacity: 1;
}

.copy-btn:hover {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}

@media (max-width: 1024px) {
  .docs-page {
    grid-template-columns: 1fr;
    gap: 0;
    padding-top: 8rem;
  }
  
  .sidebar {
    position: sticky;
    top: 5rem;
    height: auto;
    width: 100vw;
    margin-left: calc(-1 * var(--container-padding));
    background: rgba(3, 3, 3, 0.95);
    backdrop-filter: blur(20px);
    z-index: 100;
    padding: 1rem var(--container-padding);
    border-right: none;
    border-bottom: 1px solid var(--border);
    display: flex;
    overflow-x: auto;
    gap: 2rem;
    white-space: nowrap;
    scrollbar-width: none;
  }
  
  .sidebar::-webkit-scrollbar {
    display: none;
  }
  
  .sidebar-group {
    margin-bottom: 0;
    display: flex;
    align-items: center;
  }
  
  .sidebar-label {
    display: none;
  }
  
  .sidebar-links {
    display: flex;
    gap: 1.5rem;
  }
  
  .sidebar-links li {
    margin-bottom: 0;
  }
  
  .docs-content {
    padding: 4rem 0;
    max-width: 100%;
  }
  
  .docs-content section {
    margin-bottom: 6rem;
    scroll-margin-top: 12rem;
  }
}