/* docs.css — documentation page */
.docs-layout { display: flex; min-height: 100vh; }
.docs-sidebar {
  width: 260px; flex-shrink: 0;
  position: fixed; top: 0; left: 0; bottom: 0;
  background: var(--bg-2);
  border-right: 1px solid var(--line);
  padding: 32px 24px;
  display: flex; flex-direction: column; gap: 28px;
  overflow-y: auto;
  z-index: 50;
}
.docs-logo { font-size: 20px; font-weight: 700; letter-spacing: -0.02em; }
.docs-nav { display: flex; flex-direction: column; gap: 4px; }
.docs-navlink {
  padding: 8px 12px; border-radius: var(--r-sm);
  font-size: 14px; color: var(--ink-dim);
  transition: all var(--t-fast);
}
.docs-navlink:hover { background: var(--bg-3); color: var(--ink); }
.docs-navlink.active { background: var(--bg-dark); color: var(--accent); }
.docs-main {
  margin-left: 260px;
  flex: 1;
  padding: 64px clamp(24px, 6vw, 80px);
  max-width: 860px;
}
.docs-main section { margin-bottom: 64px; scroll-margin-top: 32px; }
.docs-main h1 { font-size: clamp(28px, 5vw, 40px); font-weight: 700; letter-spacing: -0.02em; margin-bottom: 16px; }
.docs-main h2 { font-size: clamp(22px, 3vw, 30px); font-weight: 500; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.docs-main h3 { font-size: 18px; font-weight: 500; margin: 24px 0 12px; }
.docs-main p { color: var(--ink-dim); margin-bottom: 14px; }
.docs-lead { color: var(--ink-dim) !important; font-family: var(--font-mono); font-size: 14px; }
.docs-main ul { margin: 0 0 16px 20px; color: var(--ink-dim); }
.docs-main li { margin-bottom: 8px; }
.docs-main code {
  font-family: var(--font-mono);
  background: var(--bg-3); padding: 2px 6px; border-radius: 4px;
  font-size: 0.9em; color: #5c6b00;
}
.docs-main blockquote {
  border-left: 3px solid var(--accent);
  padding: 12px 20px; margin: 20px 0;
  background: var(--bg-2); color: var(--ink-dim);
  font-style: italic;
}
.docs-main table {
  width: 100%; border-collapse: collapse; margin: 16px 0 24px;
  font-size: 14px;
}
.docs-main th, .docs-main td {
  text-align: left; padding: 10px 14px;
  border-bottom: 1px solid var(--line);
}
.docs-main th { color: var(--ink); font-weight: 500; background: var(--bg-2); }
.docs-main td { color: var(--ink-dim); }
.docs-main td code { font-size: 12px; }
.docs-mechanics-list { display: flex; flex-direction: column; gap: 10px; }
.dm {
  padding: 14px 18px; border: 1px solid var(--line); border-radius: var(--r-sm);
  background: var(--bg-2); font-size: 14px; color: var(--ink-dim);
}
.dm strong { color: var(--ink); }
.dm-n { font-family: var(--font-mono); color: var(--accent); margin-right: 10px; }
.docs-menu-btn {
  display: none;
  position: fixed; top: 16px; right: 16px; z-index: 60;
  font-size: 24px; background: var(--bg-2); border: 1px solid var(--line);
  width: 44px; height: 44px; border-radius: var(--r-sm);
}
@media (max-width: 880px) {
  .docs-sidebar { transform: translateX(-100%); transition: transform var(--t-fast); width: 240px; }
  .docs-sidebar.open { transform: translateX(0); }
  .docs-main { margin-left: 0; padding: 64px 20px; }
  .docs-menu-btn { display: block; }
}