:root {
  --void: #05060a;
  --void-2: #0a0c13;
  --ink: #e8ecf5;
  --ink-dim: #9aa3b8;
  --ink-faint: #5b6478;
  --line: rgba(232, 236, 245, 0.1);
  --violet: #7b4dff;
  --font-sans: 'Geist', 'Helvetica Neue', Arial, sans-serif;
  --gutter: clamp(1.25rem, 4vw, 4rem);
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { background: var(--void); }
body {
  margin: 0;
  background: var(--void);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: clamp(0.95rem, 0.9rem + 0.25vw, 1.06rem);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
.bar {
  position: sticky;
  top: 0;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 2rem;
  padding: 1rem var(--gutter);
  background: rgba(5, 6, 10, 0.86);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.bar__brand { display: inline-flex; align-items: center; gap: 0.6rem; text-decoration: none; font-weight: 600; letter-spacing: 0.08em; }
.bar__docs { display: flex; flex-wrap: wrap; gap: 0.25rem 1.25rem; font-size: 0.9rem; }
.bar__docs a { color: var(--ink-dim); text-decoration: none; padding: 0.25rem 0; border-bottom: 1px solid transparent; }
.bar__docs a:hover { color: var(--ink); }
.bar__docs a[aria-current='page'] { color: var(--ink); border-bottom-color: var(--violet); }
.doc { max-width: 46rem; margin: 0 auto; padding: clamp(2.5rem, 6vw, 5rem) var(--gutter) 4rem; }
h1 { font-size: clamp(1.9rem, 1.4rem + 2.2vw, 3rem); line-height: 1.1; letter-spacing: -0.02em; margin: 0 0 1rem; font-weight: 600; }
.doc__meta { color: var(--ink-dim); font-size: 0.92rem; margin-bottom: 2rem; }
.doc__meta p { margin: 0.1rem 0; }
.toc { display: grid; gap: 0.35rem; padding: 1.25rem 1.5rem; margin: 0 0 2.5rem; border: 1px solid var(--line); border-radius: 12px; background: var(--void-2); font-size: 0.92rem; }
.toc a { color: var(--ink-dim); text-decoration: none; }
.toc a:hover { color: var(--ink); }
.doc__body h2 { font-size: clamp(1.25rem, 1.1rem + 0.6vw, 1.6rem); margin: 3rem 0 1rem; padding-top: 1.5rem; border-top: 1px solid var(--line); font-weight: 600; scroll-margin-top: 5rem; }
.doc__body h3 { font-size: 1.1rem; margin: 2.25rem 0 0.75rem; font-weight: 600; scroll-margin-top: 5rem; }
.doc__body h4 { font-size: 1rem; margin: 1.5rem 0 0.5rem; font-weight: 600; color: var(--ink); }
.doc__body p { margin: 0 0 0.9rem; color: var(--ink); }
.doc__body ul { margin: 0 0 1rem; padding-left: 1.25rem; }
.doc__body li { margin: 0.3rem 0; }
.doc__body li::marker { color: var(--violet); }
.doc__body a { color: var(--ink); text-decoration-color: var(--violet); text-underline-offset: 3px; }
.table { overflow-x: auto; margin: 0.5rem 0 1.5rem; border: 1px solid var(--line); border-radius: 10px; }
table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th, td { text-align: left; vertical-align: top; padding: 0.65rem 0.9rem; border-bottom: 1px solid var(--line); }
th { color: var(--ink-dim); font-weight: 500; background: var(--void-2); }
tr:last-child td { border-bottom: 0; }
.foot { display: flex; flex-wrap: wrap; gap: 1rem 2rem; justify-content: center; padding: 2rem var(--gutter) 3rem; border-top: 1px solid var(--line); color: var(--ink-faint); font-size: 0.85rem; }
.foot a { color: var(--ink-dim); text-decoration: none; }