/* moonmd — a galley proof: paper, ink, one proof-red mark.
   The margin carries the document tree; the content is set in a serif with
   monospace notes. No gradients, no shadows, no rounded cards. */

:root {
  --paper: #f4f0e5;
  --paper-2: #ebe5d5;
  --ink: #17150f;
  --ink-2: #4a4436;
  --ink-3: #7b7460;
  --rule: #d3cab4;
  --rule-soft: #e3dcc9;
  --accent: #b8432a;
  --accent-ink: #8d2f1d;
  --code-bg: #efe9da;
  --serif: "Newsreader", Georgia, "Times New Roman", serif;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --sheet: 1180px;
  --prose: 720px;
  color-scheme: light;
}

:root[data-theme="ink"] {
  --paper: #12110d;
  --paper-2: #1a1812;
  --ink: #efe8d7;
  --ink-2: #c2baa6;
  --ink-3: #8a8270;
  --rule: #322e25;
  --rule-soft: #26231b;
  --accent: #d9603f;
  --accent-ink: #e88464;
  --code-bg: #191710;
  color-scheme: dark;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --paper: #12110d;
    --paper-2: #1a1812;
    --ink: #efe8d7;
    --ink-2: #c2baa6;
    --ink-3: #8a8270;
    --rule: #322e25;
    --rule-soft: #26231b;
    --accent: #d9603f;
    --accent-ink: #e88464;
    --code-bg: #191710;
    color-scheme: dark;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

html,
button,
input,
textarea,
select {
  font-variant-ligatures: no-contextual;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.62;
  font-weight: 400;
  overflow-wrap: break-word;
}

h1,
h2,
h3,
h4,
p,
ul,
ol,
figure,
pre {
  margin: 0;
}

a {
  color: inherit;
  text-decoration-color: color-mix(in srgb, var(--ink) 35%, transparent);
  text-underline-offset: 0.22em;
  text-decoration-thickness: 1px;
}

a:hover {
  text-decoration-color: var(--accent);
  color: var(--accent-ink);
}

code,
.out.rendered td,
.out.rendered th {
  overflow-wrap: anywhere;
}

:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 3px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* ---------- scrollbars ---------- */

@supports selector(::-webkit-scrollbar) {
  html::-webkit-scrollbar {
    width: 11px;
    height: 11px;
  }
  html::-webkit-scrollbar-track {
    background: transparent;
  }
  html::-webkit-scrollbar-thumb {
    border-radius: 99px;
    border: 4px solid transparent;
    background-clip: content-box;
    background-color: color-mix(in srgb, var(--ink) 26%, transparent);
  }
  html.at-top::-webkit-scrollbar-thumb {
    background-color: transparent;
  }
  .scroll::-webkit-scrollbar,
  .code pre::-webkit-scrollbar,
  .entry .doc-code::-webkit-scrollbar {
    width: 8px;
    height: 8px;
  }
  .scroll::-webkit-scrollbar-track,
  .code pre::-webkit-scrollbar-track,
  .entry .doc-code::-webkit-scrollbar-track {
    background: transparent;
  }
  .scroll::-webkit-scrollbar-thumb,
  .code pre::-webkit-scrollbar-thumb,
  .entry .doc-code::-webkit-scrollbar-thumb {
    border-radius: 99px;
    border: 2px solid transparent;
    background-clip: content-box;
    background-color: color-mix(in srgb, var(--ink) 18%, transparent);
  }
  .scroll:hover::-webkit-scrollbar-thumb,
  .code pre:hover::-webkit-scrollbar-thumb,
  .entry .doc-code:hover::-webkit-scrollbar-thumb {
    background-color: color-mix(in srgb, var(--ink) 34%, transparent);
  }
}

@supports not selector(::-webkit-scrollbar) {
  html {
    scrollbar-width: thin;
    scrollbar-color: color-mix(in srgb, var(--ink) 26%, transparent) transparent;
  }
  html.at-top {
    scrollbar-color: transparent transparent;
  }
  .scroll,
  .code pre,
  .entry .doc-code {
    scrollbar-width: thin;
    scrollbar-color: color-mix(in srgb, var(--ink) 20%, transparent) transparent;
  }
}

/* ---------- masthead ---------- */

.masthead {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--paper);
  border-bottom: 1px solid var(--rule);
}

.masthead-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  max-width: var(--sheet);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 40px);
  height: 58px;
}

.wordmark {
  display: flex;
  align-items: baseline;
  gap: 9px;
  font-family: var(--serif);
  font-size: 18px;
  letter-spacing: -0.01em;
  text-decoration: none;
  white-space: nowrap;
}

.wordmark .mark {
  width: 9px;
  height: 9px;
  background: var(--accent);
  display: inline-block;
  transform: translateY(-1px);
}

.wordmark span {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  color: var(--ink-3);
}

.nav {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-left: auto;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.01em;
}

.nav a {
  text-decoration: none;
  color: var(--ink-2);
  padding: 4px 0;
  border-bottom: 1px solid transparent;
}

.nav a:hover {
  color: var(--ink);
  border-bottom-color: var(--accent);
}

.nav a[aria-current="page"] {
  color: var(--ink);
  border-bottom-color: var(--accent);
}

.icon-link {
  display: inline-flex;
  align-items: center;
  padding: 4px;
  color: var(--ink-2);
}

.icon-link svg {
  width: 17px;
  height: 17px;
  display: block;
}

/* theme switch */

.theme-switch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: 0;
  padding: 4px 0;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.02em;
}

.theme-switch:hover {
  color: var(--ink);
}

.theme-switch .track {
  width: 30px;
  height: 16px;
  border: 1px solid color-mix(in srgb, var(--ink) 32%, transparent);
  display: inline-flex;
  align-items: center;
  padding: 3px;
  vertical-align: middle;
}

.theme-switch:hover .track {
  border-color: var(--ink-2);
}

.theme-switch .knob {
  width: 8px;
  height: 8px;
  background: var(--ink-2);
  transition: transform 160ms ease;
}

@media (prefers-reduced-motion: reduce) {
  .theme-switch .knob {
    transition: none;
  }
}

:root[data-theme="ink"] .theme-switch .knob {
  transform: translateX(14px);
  background: var(--accent);
}

/* ---------- the sheet and its margin ---------- */

.sheet {
  max-width: var(--sheet);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 40px);
}

.doc {
  display: grid;
  grid-template-columns: minmax(0, 76px) minmax(0, 1fr);
  align-items: start;
}

.margin {
  position: relative;
  align-self: stretch;
  border-right: 1px solid var(--rule-soft);
  min-height: 100%;
  user-select: none;
}

.spine {
  position: absolute;
  top: 0;
  bottom: 0;
  right: -1px;
  width: 1px;
  background: linear-gradient(var(--accent), var(--accent)) no-repeat top / 1px var(--read, 0px);
  transition: background-size 120ms linear;
}

.mark-list {
  position: absolute;
  inset: 0;
  list-style: none;
  margin: 0;
  padding: 0;
}

.mark-list li {
  position: absolute;
  right: 9px;
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-3);
  white-space: nowrap;
  letter-spacing: 0.02em;
}

.mark-list li::after {
  content: "";
  position: absolute;
  right: -12px;
  top: 6px;
  width: 4px;
  height: 4px;
  background: currentColor;
}

.mark-list li.on {
  color: var(--accent);
}

.mark-list a {
  text-decoration: none;
  color: inherit;
}

.body-col {
  min-width: 0;
  padding-left: clamp(16px, 3vw, 40px);
}

.prose {
  max-width: var(--prose);
}

/* ---------- type ---------- */

.kicker {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.06em;
  display: flex;
  align-items: center;
  gap: 10px;
  user-select: none;
}

.kicker::after {
  content: "";
  height: 1px;
  flex: 1;
  max-width: 60px;
  background: currentColor;
  opacity: 0.4;
}

h1 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2.5rem, 6.2vw, 4.5rem);
  line-height: 1.03;
  letter-spacing: -0.025em;
  margin: 18px 0 0;
  text-wrap: balance;
}

h1 em {
  font-style: italic;
  color: var(--accent);
}

.lede {
  font-size: 1.0625rem;
  color: var(--ink-2);
  max-width: 34em;
  margin-top: 22px;
  text-wrap: pretty;
}

h2 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(1.6rem, 2.6vw, 2.1rem);
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin: 12px 0 0;
}

h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.22rem;
  line-height: 1.3;
  margin: 0;
}

.section {
  padding: clamp(56px, 8vw, 96px) 0 0;
  scroll-margin-top: 84px;
}

.section > .prose + .prose,
.section p + p {
  margin-top: 1em;
}

.note {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-3);
}

.mono {
  font-family: var(--mono);
  font-size: 0.88em;
}

/* ---------- install line ---------- */

.install {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 30px;
}

.install .cmd {
  font-family: var(--mono);
  font-size: 12.5px;
  background: var(--code-bg);
  border: 1px solid var(--rule-soft);
  padding: 0 12px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  color: var(--ink-2);
  white-space: nowrap;
  overflow-wrap: anywhere;
}

.install .cmd b {
  color: var(--accent);
  font-weight: 400;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 12px;
  height: 36px;
  padding: 0 14px;
  border: 1px solid var(--rule);
  background: none;
  color: var(--ink);
  cursor: pointer;
  text-decoration: none;
  user-select: none;
}

.btn:hover {
  border-color: var(--ink-2);
  color: var(--ink);
  background: var(--paper-2);
}

.btn.solid {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.btn.solid:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff8ee;
}

.btn svg {
  width: 13px;
  height: 13px;
  display: block;
}

.spec-marks {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  margin-top: 26px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  user-select: none;
}

.spec-marks span::before {
  content: "·";
  margin-right: 8px;
  color: var(--accent);
}

/* ---------- workbench ---------- */

.galley {
  margin-top: 28px;
  border: 1px solid var(--rule);
  background: var(--paper);
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.galley-bar {
  display: flex;
  align-items: center;
  gap: 4px;
  border-bottom: 1px solid var(--rule);
  padding: 0 8px;
  min-height: 42px;
  user-select: none;
}

.tab {
  font-family: var(--mono);
  font-size: 11.5px;
  padding: 8px 10px 9px;
  background: none;
  border: 0;
  color: var(--ink-3);
  cursor: pointer;
  border-bottom: 1px solid transparent;
  margin-bottom: -1px;
}

.tab:hover {
  color: var(--ink);
}

.tab[aria-selected="true"] {
  color: var(--ink);
  border-bottom-color: var(--accent);
}

.galley-bar .spacer {
  flex: 1;
}

#flavor {
  font-family: var(--mono);
  font-size: 11px;
  border: 1px solid var(--rule-soft);
  background: transparent;
  color: var(--ink-2);
  padding: 4px 6px;
  cursor: pointer;
}

.galley-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  min-height: 356px;
}

.pane {
  min-width: 0;
  display: flex;
  flex-direction: column;
  position: relative;
}

.pane + .pane {
  border-left: 1px solid var(--rule);
}

.pane-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 14px;
  border-bottom: 1px solid var(--rule-soft);
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-3);
  letter-spacing: 0.04em;
  user-select: none;
}

#source {
  flex: 1;
  width: 100%;
  min-height: 300px;
  resize: none;
  border: 0;
  outline: none;
  background: transparent;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.75;
  padding: 14px 16px;
  tab-size: 2;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  overflow: auto;
}

#source::selection {
  background: color-mix(in srgb, var(--accent) 28%, transparent);
}

.out {
  flex: 1;
  overflow: auto;
  padding: 14px 16px;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--ink-2);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  min-height: 300px;
}

.out.tree {
  font-size: 12px;
  line-height: 1.9;
}

.out.rendered {
  font-family: var(--serif);
  font-size: 15.5px;
  line-height: 1.6;
  white-space: normal;
  color: var(--ink);
}

.out.rendered > * + * {
  margin-top: 0.7em;
}

.out.rendered h1,
.out.rendered h2,
.out.rendered h3 {
  font-size: 1.15em;
  font-weight: 500;
  line-height: 1.3;
}

.out.rendered code {
  font-family: var(--mono);
  font-size: 0.86em;
  background: var(--paper-2);
  padding: 0.1em 0.3em;
}

.out.rendered pre {
  background: var(--paper-2);
  padding: 10px 12px;
  overflow: auto;
  font-family: var(--mono);
  font-size: 12px;
}

.out.rendered pre code {
  background: none;
  padding: 0;
}

.out.rendered blockquote {
  border-left: 2px solid var(--rule);
  padding-left: 12px;
  color: var(--ink-2);
}

.out.rendered table {
  border-collapse: collapse;
  font-size: 0.92em;
}

.out.rendered th,
.out.rendered td {
  border: 1px solid var(--rule);
  padding: 3px 8px;
  text-align: left;
}

.out.rendered ul,
.out.rendered ol {
  padding-left: 1.3em;
}

.live-tag {
  position: absolute;
  top: 8px;
  right: 10px;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--accent);
  opacity: 0;
  transition: opacity 160ms ease;
}

.live-tag.on {
  opacity: 1;
}

.galley-foot {
  border-top: 1px solid var(--rule);
  padding: 8px 12px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  user-select: none;
}

.galley-foot .stats {
  font-variant-numeric: tabular-nums;
}

.samples {
  display: flex;
  gap: 6px;
  margin-left: auto;
}

.chip {
  font-family: var(--mono);
  font-size: 11px;
  border: 1px solid var(--rule-soft);
  background: none;
  color: var(--ink-2);
  padding: 4px 9px 5px;
  cursor: pointer;
  user-select: none;
}

.chip:hover {
  border-color: var(--ink-3);
  color: var(--ink);
}

.chip[aria-pressed="true"] {
  border-color: var(--accent);
  color: var(--accent);
}

/* token colours */

.tok-tag {
  color: var(--accent-ink);
}

.tok-attr {
  color: #7a6a2e;
}

:root[data-theme="ink"] .tok-attr {
  color: #c2a469;
}

.tok-str {
  color: #4f6b3a;
}

:root[data-theme="ink"] .tok-str {
  color: #9db87a;
}

.tok-com {
  color: var(--ink-3);
  font-style: italic;
}

.tok-key {
  color: var(--accent);
}

.tok-num {
  color: #6a5a8a;
}

:root[data-theme="ink"] .tok-num {
  color: #b3a0d0;
}

/* tree view */

.tree ul {
  list-style: none;
  margin: 0;
  padding: 0 0 0 18px;
  border-left: 1px solid var(--rule-soft);
}

.tree > ul {
  padding-left: 0;
  border-left: 0;
}

.tree li {
  position: relative;
}

.tree li::before {
  content: "";
  position: absolute;
  left: -18px;
  top: 13px;
  width: 12px;
  height: 1px;
  background: var(--rule-soft);
}

.tree > ul > li::before {
  display: none;
}

.tree .type {
  color: var(--ink);
}

.tree .detail {
  color: var(--ink-3);
}

.tree .count {
  color: var(--accent);
  font-size: 10px;
  margin-left: 6px;
}

/* ---------- feature plates ---------- */

.plates {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  margin-top: 30px;
}

.plate {
  background: var(--paper);
  padding: 24px 24px 26px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.plate .kicker {
  font-size: 10.5px;
  color: var(--ink-3);
}

.plate .kicker::after {
  display: none;
}

.plate p {
  color: var(--ink-2);
  font-size: 0.95rem;
  line-height: 1.6;
  text-wrap: pretty;
}

.plate .glyph {
  margin-top: auto;
  padding-top: 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  user-select: none;
}

.plate .glyph .rule {
  flex: 1;
  height: 1px;
  background: var(--rule);
}

.plate .glyph .mark {
  font-family: var(--mono);
  font-size: 20px;
  line-height: 1;
  color: var(--accent);
  opacity: 0.9;
  letter-spacing: -0.02em;
}

/* ---------- numbers ---------- */

.numbers {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  margin-top: 40px;
}

.numbers div {
  padding: 18px 14px 20px;
  user-select: none;
}

.numbers div + div {
  border-left: 1px solid var(--rule-soft);
}

.numbers b {
  display: block;
  font-family: var(--mono);
  font-weight: 400;
  font-size: 1.45rem;
  letter-spacing: -0.02em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.numbers span {
  display: block;
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-3);
  margin-top: 4px;
}

/* ---------- next links ---------- */

.next {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  margin-top: 34px;
}

.next a {
  background: var(--paper);
  padding: 22px 24px;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.next a:hover {
  background: var(--paper-2);
}

.next .k {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--accent);
}

.next .t {
  font-size: 1.1rem;
  color: var(--ink);
}

.next .d {
  font-size: 0.92rem;
  color: var(--ink-3);
}

/* ---------- guide ---------- */

.guide-grid {
  display: grid;
  grid-template-columns: minmax(0, 208px) minmax(0, 1fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: start;
}

.rail {
  position: sticky;
  top: 84px;
  max-height: calc(100vh - 108px);
  overflow-y: auto;
  padding-right: 8px;
  font-family: var(--mono);
  font-size: 12px;
  user-select: none;
}

.rail h4 {
  font-family: var(--mono);
  font-weight: 400;
  font-size: 10.5px;
  color: var(--ink-3);
  letter-spacing: 0.06em;
  margin: 0 0 8px;
}

.rail ul {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
}

.rail li {
  margin-bottom: 2px;
}

.rail a {
  display: block;
  padding: 4px 8px 4px 10px;
  color: var(--ink-2);
  text-decoration: none;
  border-left: 1px solid var(--rule-soft);
}

.rail a:hover {
  color: var(--ink);
  border-left-color: var(--ink-3);
}

.rail a.on {
  color: var(--accent);
  border-left-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 6%, transparent);
}

.rail a .n {
  color: var(--ink-3);
  margin-right: 6px;
}

.rail a.on .n {
  color: inherit;
}

.guide-body {
  min-width: 0;
  max-width: 760px;
}

.guide-title {
  font-size: clamp(2rem, 4.4vw, 3.2rem);
}

.guide-body h2 {
  margin-top: 0;
}

.figure-note {
  margin-top: 14px;
}

.guide-body section {
  padding-top: 64px;
  scroll-margin-top: 82px;
}

.guide-body section:first-of-type {
  padding-top: 24px;
}

.guide-body p {
  margin-top: 14px;
  color: var(--ink-2);
  max-width: 40em;
}

.guide-body p.intro {
  color: var(--ink-2);
  font-size: 1.02rem;
}

.guide-body h3 {
  margin-top: 28px;
}

.guide-body ul {
  margin-top: 12px;
  padding-left: 1.2em;
  color: var(--ink-2);
}

.guide-body li {
  margin-bottom: 6px;
}

/* ---------- code blocks ---------- */

.code {
  margin-top: 18px;
  border: 1px solid var(--rule);
  background: var(--code-bg);
  min-width: 0;
}

.code-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 10px 7px 14px;
  border-bottom: 1px solid var(--rule-soft);
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-3);
  letter-spacing: 0.04em;
  user-select: none;
}

.code-head .spacer {
  flex: 1;
}

.copy {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-3);
  background: none;
  border: 0;
  cursor: pointer;
  padding: 2px 4px;
}

.copy:hover {
  color: var(--accent);
}

.code pre {
  margin: 0;
  padding: 13px 16px 15px;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.72;
  color: var(--ink);
  tab-size: 2;
}

.code pre code {
  font-family: inherit;
  white-space: pre;
}

.code.output {
  background: transparent;
  border-style: dashed;
  border-color: var(--rule);
}

.code.output pre {
  color: var(--ink-2);
}

.callout {
  margin-top: 22px;
  border-left: 2px solid var(--accent);
  border-radius: 0 2px 2px 0;
  background: color-mix(in srgb, var(--accent) 5%, transparent);
  padding: 12px 16px;
  font-size: 0.95rem;
  color: var(--ink-2);
}

.callout b {
  font-weight: 400;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.03em;
  margin-right: 6px;
}

/* ---------- api ---------- */

.api-group {
  margin-top: 34px;
}

.api-group > h3 {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 400;
  color: var(--ink-3);
  letter-spacing: 0.08em;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 8px;
}

.entry {
  padding: 18px 0 20px;
  border-bottom: 1px solid var(--rule-soft);
}

.entry:target {
  background: color-mix(in srgb, var(--accent) 5%, transparent);
}

.sig {
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ink);
  overflow-wrap: anywhere;
  display: block;
  text-decoration: none;
}

.sig .kw {
  color: var(--accent);
}

.sig .name {
  color: var(--ink);
}

.sig .arg {
  color: var(--ink-2);
}

.entry p {
  margin-top: 7px;
  font-size: 0.95rem;
  color: var(--ink-2);
  max-width: 44em;
}

.entry .doc-code {
  margin: 10px 0 0;
  padding: 9px 12px;
  background: var(--code-bg);
  border-left: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 11.5px;
  line-height: 1.7;
  color: var(--ink-2);
  overflow-x: auto;
  white-space: pre;
}

.entry .doc-code code {
  font-family: inherit;
}

.members {
  margin-top: 10px;
  border-left: 1px solid var(--rule-soft);
  padding-left: 14px;
}

.members .sig {
  font-size: 12px;
  padding: 3px 0;
}

.members .sig .arg {
  color: var(--ink-3);
}

/* ---------- footer ---------- */

.foot {
  position: relative;
  margin-top: clamp(64px, 9vw, 110px);
  border-top: 1px solid var(--rule);
  padding: 30px 0 46px;
  color: var(--ink-3);
  user-select: none;
}

.foot::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 44px;
  height: 1px;
  background: var(--accent);
}

.foot-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(32px, 6vw, 72px);
  align-items: start;
}

.foot-brand .wordmark {
  font-size: 19px;
}

.foot-brand p {
  font-family: var(--serif);
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--ink-3);
  max-width: 19em;
  margin-top: 11px;
  text-wrap: pretty;
}

.foot-col {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.foot-col h5 {
  font-family: var(--mono);
  font-weight: 400;
  font-size: 10px;
  letter-spacing: 0.1em;
  line-height: 16px;
  color: var(--ink-3);
  margin: 0 0 7px;
}

.foot-col a {
  font-family: var(--mono);
  font-size: 11.5px;
  line-height: 1.65;
  color: var(--ink-2);
  text-decoration: none;
  padding: 2px 0;
  width: fit-content;
  border-bottom: 1px solid transparent;
}

.foot-col a:hover {
  color: var(--accent-ink);
  border-bottom-color: var(--accent);
}

.foot-base {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px 24px;
  margin-top: 30px;
  padding-top: 13px;
  border-top: 1px solid var(--rule-soft);
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-3);
}

/* ---------- narrow ---------- */

@media (width <= 860px) {
  .doc {
    grid-template-columns: minmax(0, 1fr);
  }

  .margin {
    display: none;
  }

  .body-col {
    padding-left: 0;
  }

  .galley-body {
    grid-template-columns: minmax(0, 1fr);
  }

  .pane + .pane {
    border-left: 0;
    border-top: 1px solid var(--rule);
  }

  .plates,
  .next,
  .numbers {
    grid-template-columns: minmax(0, 1fr);
  }

  .numbers div + div {
    border-left: 0;
    border-top: 1px solid var(--rule-soft);
  }

  .guide-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .rail {
    position: static;
    max-height: none;
    border-bottom: 1px solid var(--rule);
    padding-bottom: 12px;
    margin-bottom: 8px;
  }

  .rail ul {
    display: flex;
    flex-wrap: wrap;
    gap: 2px 6px;
    margin-bottom: 12px;
  }

  .rail a {
    border: 1px solid var(--rule-soft);
    padding: 3px 8px;
  }

  .nav {
    gap: 14px;
  }

  .foot-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 26px;
  }

  .foot-brand {
    grid-column: 1 / -1;
  }

  h1 {
    font-size: clamp(2.1rem, 9vw, 2.8rem);
  }
}

@media (width <= 560px) {
  .foot-base {
    flex-direction: column;
    gap: 6px;
  }

  .masthead-inner {
    gap: 14px;
    height: 52px;
  }

  .nav {
    font-size: 11px;
    gap: 12px;
  }

  .wordmark span {
    display: none;
  }

  .theme-switch .label {
    display: none;
  }

  .install .cmd {
    font-size: 11.5px;
  }
}