.docs-body {
  background: var(--bg);
  color: var(--text);
}
.docs-top {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1.2rem;
  background: rgba(10, 10, 11, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.docs-brand {
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--bone);
}
.docs-brand em {
  font-style: normal;
  color: var(--muted);
  font-weight: 500;
  margin-left: 0.25rem;
}
.docs-top-actions { display: flex; gap: 0.55rem; }

.docs-shell {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 0;
  width: min(1100px, calc(100% - 2rem));
  margin: 0 auto;
  min-height: calc(100vh - 64px);
}

.docs-nav {
  position: sticky;
  top: 64px;
  align-self: start;
  max-height: calc(100vh - 64px);
  overflow: auto;
  padding: 1.4rem 1rem 2rem 0;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.docs-nav-label {
  margin: 1rem 0 0.35rem;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.docs-nav-label:first-child { margin-top: 0; }
.docs-nav a {
  display: block;
  padding: 0.35rem 0.55rem;
  border-radius: 8px;
  color: var(--muted);
  font-size: 0.9rem;
}
.docs-nav a:hover,
.docs-nav a.on {
  color: var(--bone);
  background: rgba(242, 230, 201, 0.06);
}
.docs-nav a.on { color: var(--blue); }

.docs-main {
  padding: 1.6rem 0 1.6rem 1.8rem;
  max-width: 46rem;
}
.docs-main article {
  padding: 1.4rem 0 2rem;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 80px;
}
.docs-main h1 {
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  max-width: 14ch;
  color: var(--blue);
  margin-bottom: 0.8rem;
}
.docs-main h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  max-width: none;
  margin: 0 0 0.8rem;
}
.docs-main h3 {
  margin: 1.2rem 0 0.45rem;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  color: var(--bone);
}
.docs-main p,
.docs-main li {
  color: var(--muted);
  line-height: 1.55;
}
.docs-main strong { color: var(--bone); font-weight: 600; }
.docs-main a { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; }
.docs-main ul,
.docs-main ol { padding-left: 1.2rem; margin: 0.5rem 0 0.8rem; }
.docs-main li + li { margin-top: 0.35rem; }

.docs-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.7rem;
  margin-top: 1.4rem;
}
.docs-card {
  display: block;
  padding: 0.95rem 1rem;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: var(--panel);
  text-decoration: none !important;
}
.docs-card b {
  display: block;
  color: var(--bone);
  margin-bottom: 0.25rem;
}
.docs-card span { color: var(--muted); font-size: 0.86rem; }
.docs-card:hover { border-color: rgba(59, 130, 246, 0.4); }

.docs-main table {
  width: 100%;
  border-collapse: collapse;
  margin: 0.8rem 0 1rem;
  font-size: 0.88rem;
}
.docs-main th,
.docs-main td {
  text-align: left;
  padding: 0.55rem 0.45rem;
  border-top: 1px solid var(--line);
  vertical-align: top;
}
.docs-main th { color: var(--muted); font-weight: 500; font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; }
.docs-main td { color: var(--bone); }
.docs-main td:last-child,
.docs-main td code { color: var(--muted); }
.docs-main code {
  font-family: var(--mono);
  font-size: 0.84em;
  color: var(--bone);
  background: rgba(242, 230, 201, 0.06);
  padding: 0.1rem 0.35rem;
  border-radius: 6px;
}
.docs-main pre {
  margin: 0.7rem 0 1rem;
  padding: 0.9rem 1rem;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--ink);
  overflow-x: auto;
}
.docs-main pre code {
  background: none;
  padding: 0;
  color: var(--bone);
  font-size: 0.84rem;
}

.docs-foot {
  margin-top: 1.5rem;
  padding-top: 1rem;
  color: var(--muted);
  font-size: 0.85rem;
}

@media (max-width: 860px) {
  .docs-shell { grid-template-columns: 1fr; }
  .docs-nav {
    position: relative;
    top: 0;
    max-height: none;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding: 1rem 0;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.25rem;
  }
  .docs-nav-label { width: 100%; margin-top: 0.6rem; }
  .docs-main { padding: 1rem 0 2rem; }
  .docs-cards { grid-template-columns: 1fr; }
}