.docs-wrapper {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 100vh;
  min-height: 100svh;
  padding-top: var(--nav-h);
  max-width: 100vw;
  overflow-x: hidden;
}

.docs-sidebar {
  position: sticky;
  top: var(--nav-h);
  height: calc(100vh - var(--nav-h));
  height: calc(100svh - var(--nav-h));
  padding: 1.75rem 1.15rem;
  background: linear-gradient(145deg, rgba(12,15,22,0.7) 0%, rgba(8,10,15,0.8) 100%);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border-right: 1px solid var(--line);
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  flex-shrink: 0;
}

.docs-nav .nav-section { margin-bottom: 2.25rem; }

.docs-nav h4 {
  padding: 0 0.8rem;
  margin-bottom: 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  background: linear-gradient(90deg, var(--amber), var(--pink));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.docs-nav ul { list-style: none; }

.docs-nav li { margin-bottom: 0.25rem; }

.docs-nav a {
  display: block;
  padding: 0.65rem 0.9rem;
  color: var(--text-2);
  border-radius: var(--r-full);
  font-size: 0.86rem;
  line-height: 1.45;
  transition: var(--t-fast);
  -webkit-tap-highlight-color: transparent;
}

.docs-nav a:hover,
.docs-nav a:active {
  background: rgba(255,255,255,0.05);
  color: var(--text-0);
}

.docs-nav a.active {
  background: linear-gradient(90deg, var(--amber), var(--pink));
  color: #06070b;
  font-weight: 600;
  box-shadow:
    0 0 30px var(--amber-glow-strong),
    inset 0 1px 0 rgba(255,255,255,0.35);
}

.docs-content {
  padding: 2.25rem 2.5rem 4.5rem;
  max-width: 920px;
  min-width: 0;
  overflow-x: hidden;
}

.docs-intro {
  padding: 0.6rem 0 1.5rem;
  animation: fade-up 0.75s var(--ease-out) both;
}

.docs-intro .page-title {
  font-size: clamp(1.7rem, 4.2vw, 2.5rem);
  margin-bottom: 0.6rem;
}

.markdown-body {
  color: var(--text-2);
  font-size: 0.94rem;
  line-height: 1.9;
  padding-bottom: 3.5rem;
  animation: fade-up 0.75s var(--ease-out) 0.15s both;
}

.markdown-body h2 {
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3.2vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 3.5rem 0 1.5rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: calc(var(--nav-h) + 1.25rem);
  background: linear-gradient(90deg, var(--amber), var(--pink));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.markdown-body h2:first-of-type { margin-top: 0; }

.markdown-body h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-0);
  margin: 2.5rem 0 0.95rem;
  letter-spacing: -0.025em;
  scroll-margin-top: calc(var(--nav-h) + 1.25rem);
}

.markdown-body h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-1);
  margin: 1.75rem 0 0.65rem;
}

.markdown-body p {
  color: var(--text-2);
  margin-bottom: 1.35rem;
  line-height: 1.85;
}

.markdown-body a {
  color: var(--cyan);
  text-decoration: none;
  transition: color var(--t-fast);
}

.markdown-body a:hover {
  color: var(--amber);
  text-decoration: underline;
}

.markdown-body ul,
.markdown-body ol {
  margin: 1rem 0 1.65rem 1.65rem;
  color: var(--text-2);
}

.markdown-body li {
  margin-bottom: 0.6rem;
  line-height: 1.8;
}

.markdown-body strong { color: var(--text-0); font-weight: 600; }
.markdown-body em { color: var(--text-1); }

.markdown-body blockquote {
  margin: 1.65rem 0;
  padding: 1.25rem 1.5rem;
  background: linear-gradient(90deg, rgba(34,211,238,0.08) 0%, transparent 100%);
  border-left: 3px solid var(--cyan);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05);
}

.markdown-body blockquote p { margin: 0; }

.markdown-body hr {
  border: 0;
  height: 1px;
  margin: 3rem 0;
  background: linear-gradient(90deg, transparent, var(--line-hi), transparent);
}

.markdown-body code {
  font-family: var(--font-mono);
  font-size: 0.84em;
  color: var(--amber);
  background: rgba(255,176,0,0.1);
  padding: 0.2em 0.5em;
  border-radius: var(--r-xs);
  border: 1px solid rgba(255,176,0,0.2);
}

.markdown-body pre {
  padding: 1.35rem 1.5rem;
  margin: 1.5rem 0;
  background: rgba(0,0,0,0.5);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  box-shadow: inset 0 2px 12px rgba(0,0,0,0.35);
}

.markdown-body pre code {
  background: none;
  border: none;
  padding: 0;
  color: var(--text-1);
  font-size: 0.84rem;
  line-height: 1.8;
}

.markdown-body table {
  display: block;
  width: 100%;
  margin: 1.85rem 0;
  background: linear-gradient(145deg, rgba(24,28,39,0.7) 0%, rgba(17,20,28,0.8) 100%);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  border-collapse: separate;
  border-spacing: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  white-space: nowrap;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06);
}

.markdown-body th {
  padding: 1rem 1.25rem;
  background: rgba(255,255,255,0.04);
  color: var(--amber);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

.markdown-body td {
  padding: 0.9rem 1.25rem;
  color: var(--text-2);
  font-size: 0.88rem;
  border-bottom: 1px solid var(--line);
}

.markdown-body tr:last-child td { border-bottom: none; }

.markdown-body img {
  max-width: 100%;
  height: auto;
  border-radius: var(--r-md);
  margin: 1.15rem 0;
  box-shadow: 0 12px 36px rgba(0,0,0,0.4);
}

.docs-mobile-nav-btn {
  display: none;
  position: fixed;
  bottom: 1.75rem;
  right: 1.5rem;
  z-index: 800;
  padding: 0.95rem 1.5rem;
  background: linear-gradient(145deg, var(--amber), var(--amber-hi));
  color: #06070b;
  border-radius: var(--r-full);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  align-items: center;
  gap: 0.6rem;
  box-shadow:
    0 14px 45px var(--amber-glow-strong),
    0 0 80px var(--amber-glow),
    0 8px 28px rgba(0,0,0,0.5),
    inset 0 1px 0 rgba(255,255,255,0.4);
  transition: transform var(--t-fast) var(--ease-spring), box-shadow var(--t-mid);
}

.docs-mobile-nav-btn:active { transform: scale(0.95); }

.docs-sidebar-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.78);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 850;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s, visibility 0.35s;
}

.docs-sidebar-overlay.open {
  opacity: 1;
  visibility: visible;
}

@media (max-width: 900px) {
  .docs-wrapper { grid-template-columns: 250px 1fr; }
  .docs-content { padding: 2rem 2rem 4rem; }
}

@media (max-width: 768px) {
  .docs-wrapper {
    grid-template-columns: 1fr;
    padding-top: 4.75rem;
  }

  .docs-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 310px;
    height: 100vh;
    height: 100svh;
    padding-top: 5.5rem;
    z-index: 900;
    background: linear-gradient(145deg, rgba(12,15,22,0.97) 0%, rgba(8,10,15,0.98) 100%);
    backdrop-filter: blur(32px);
    -webkit-backdrop-filter: blur(32px);
    border-right: 1px solid var(--line-hi);
    box-shadow:
      10px 0 60px rgba(0,0,0,0.8),
      0 0 100px rgba(255,176,0,0.1);
    transform: translateX(-100%);
    transition: transform 0.45s var(--ease-out);
  }

  .docs-sidebar.open { transform: translateX(0); }

  .docs-mobile-nav-btn { display: flex; }

  .docs-content {
    padding: 1.75rem 1.25rem 5.5rem;
    max-width: 100%;
  }

  .markdown-body h2 { margin-top: 2.5rem; }
  .markdown-body pre { font-size: 0.8rem; padding: 1.1rem; }
}

@media (max-width: 480px) {
  .docs-content { padding: 1.5rem 1rem 5.5rem; }
  .markdown-body { font-size: 0.9rem; }
  .markdown-body h2 { font-size: 1.3rem; }
  .markdown-body h3 { font-size: 1.05rem; }
  .docs-mobile-nav-btn {
    bottom: 1.25rem;
    right: 1.25rem;
    font-size: 0.8rem;
    padding: 0.85rem 1.25rem;
  }
}