:root {
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;

  --font-ui: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-code: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;

  --canvas: #f6f7f8;
  --surface: #ffffff;
  --surface-subtle: #f1f3f4;
  --surface-hover: #e8eaed;
  --text: #202124;
  --heading: #171717;
  --muted: #5f6368;
  --subtle: #80868b;
  --border: #dadce0;
  --border-strong: #bdc1c6;
  --accent: #1a73e8;
  --accent-hover: #1557b0;
  --accent-soft: #e8f0fe;
  --accent-text: #174ea6;
  --danger: #b3261e;
  --danger-soft: #fce8e6;
  --error: #b3261e;
  --selection: #d2e3fc;
  --code-surface: #fafafa;
  --inline-code-text: #3c4043;
  --syntax-keyword: #174ea6;
  --syntax-type: #007b83;
  --syntax-literal: #9c4f00;
  --syntax-string: #137333;
  --syntax-comment: #6f7378;
  --syntax-operator: #8430a5;
  --on-accent: #ffffff;

  --radius-control: 4px;
  --radius-panel: 6px;
  --header-height: 56px;
  --sidebar-width: 288px;
  --content-width: 1200px;
  --reading-width: 820px;
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;

    --canvas: #101214;
    --surface: #16181b;
    --surface-subtle: #202328;
    --surface-hover: #292d32;
    --text: #d6d9de;
    --heading: #f1f3f4;
    --muted: #aeb4bc;
    --subtle: #8b929a;
    --border: #34383e;
    --border-strong: #555b63;
    --accent: #8ab4f8;
    --accent-hover: #aecbfa;
    --accent-soft: #223853;
    --accent-text: #aecbfa;
    --danger: #f28b82;
    --danger-soft: #462426;
    --error: #f28b82;
    --selection: #3c526f;
    --code-surface: #121416;
    --inline-code-text: #e8eaed;
    --syntax-keyword: #8ab4f8;
    --syntax-type: #78d9ec;
    --syntax-literal: #fdd663;
    --syntax-string: #81c995;
    --syntax-comment: #9aa0a6;
    --syntax-operator: #d7aefb;
    --on-accent: #202124;
  }
}

* {
  box-sizing: border-box;
}

html {
  background: var(--surface);
  scroll-behavior: smooth;
}

body {
  background: var(--surface);
  color: var(--text);
  display: flex;
  flex-direction: column;
  line-height: 1.6;
  margin: 0;
  min-height: 100vh;
  min-height: 100svh;
  text-rendering: optimizeLegibility;
}

::selection {
  background: var(--selection);
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: var(--accent-hover);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

code,
pre {
  font-family: var(--font-code);
}

.topbar {
  align-items: stretch;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  flex: 0 0 var(--header-height);
  height: var(--header-height);
  justify-content: space-between;
  padding: 0 24px;
  position: relative;
  z-index: 10;
}

.brand {
  align-items: baseline;
  align-self: center;
  color: var(--heading);
  display: flex;
  gap: 12px;
  min-width: 0;
}

.brand:hover {
  color: var(--heading);
  text-decoration: none;
}

.brand strong {
  font-size: 18px;
  letter-spacing: -0.02em;
}

.brand span {
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}

.topnav {
  align-items: stretch;
  display: flex;
  gap: 4px;
}

.topnav a {
  align-items: center;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  display: flex;
  font-size: 14px;
  font-weight: 600;
  padding: 2px 12px 0;
}

.topnav a:hover {
  background: var(--surface-subtle);
  color: var(--text);
  text-decoration: none;
}

.topnav a.current {
  border-bottom-color: var(--accent);
  color: var(--accent-text);
}

.site-footer {
  align-items: center;
  background: var(--surface);
  border-top: 1px solid var(--border);
  color: var(--muted);
  display: flex;
  flex: 0 0 auto;
  font-size: 12px;
  gap: 10px;
  justify-content: center;
  min-height: 48px;
  padding: 12px 24px;
}

.layout {
  display: grid;
  flex: 1 0 auto;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  min-height: 0;
}

.wide-layout {
  display: block;
}

.playground-layout {
  flex: 1 1 auto;
  min-height: 0;
}

.sidebar {
  background: var(--canvas);
  border-right: 1px solid var(--border);
}

.sidebar-content {
  padding: 24px 20px 28px;
  position: sticky;
  top: var(--sidebar-sticky-top, 16px);
}

.sidebar-title {
  color: var(--heading);
  display: block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  margin: 0 8px 12px;
  text-transform: uppercase;
}

.nav-tree {
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-tree .nav-tree {
  border-left: 1px solid var(--border);
  margin: 3px 0 6px 15px;
  padding-left: 5px;
}

.nav-tree a {
  border-left: 2px solid transparent;
  border-radius: 0 var(--radius-control) var(--radius-control) 0;
  color: var(--muted);
  display: flex;
  font-size: 13px;
  gap: 6px;
  line-height: 1.35;
  padding: 5px 8px 5px 7px;
}

.nav-tree a:hover {
  background: var(--surface-hover);
  color: var(--text);
  text-decoration: none;
}

.nav-number {
  color: var(--subtle);
  flex: 0 0 auto;
  font-variant-numeric: tabular-nums;
}

.nav-tree a.active {
  background: var(--accent-soft);
  border-left-color: var(--accent);
  color: var(--accent-text);
  font-weight: 650;
}

.nav-tree a.active .nav-number {
  color: var(--accent-text);
}

main {
  background: var(--surface);
  min-width: 0;
  padding: 48px clamp(28px, 5vw, 72px) 64px;
}

.markdown {
  margin: 0 auto;
  max-width: var(--reading-width);
}

.markdown > :first-child {
  margin-top: 0;
}

.markdown > :last-child {
  margin-bottom: 0;
}

.markdown h1,
.markdown h2,
.markdown h3,
.markdown h4 {
  color: var(--heading);
  line-height: 1.25;
  scroll-margin-top: 24px;
}

.markdown h1 {
  font-size: clamp(2rem, 4vw, 2.5rem);
  letter-spacing: -0.035em;
  margin: 0 0 24px;
}

.markdown h2 {
  border-top: 1px solid var(--border);
  font-size: 1.45rem;
  letter-spacing: -0.02em;
  margin: 44px 0 14px;
  padding-top: 24px;
}

.markdown h3 {
  font-size: 1.1rem;
  margin: 28px 0 10px;
}

.markdown p,
.markdown li {
  line-height: 1.75;
}

.markdown ul,
.markdown ol {
  padding-left: 1.5rem;
}

.markdown li + li {
  margin-top: 0.25rem;
}

.markdown pre,
.output-pane pre,
.code-block {
  background: var(--code-surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-panel);
  color: var(--text);
  font-size: 13.5px;
  line-height: 1.6;
  overflow: auto;
  padding: 16px 18px;
  tab-size: 4;
}

.markdown pre {
  margin: 20px 0;
}

.markdown code {
  font-family: var(--font-code);
}

.markdown :not(pre) > code {
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--inline-code-text);
  font-size: 0.9em;
  padding: 0.08em 0.3em;
}

.markdown blockquote {
  border-left: 3px solid var(--border-strong);
  color: var(--muted);
  margin: 24px 0;
  padding: 1px 0 1px 18px;
}

.markdown table {
  border-collapse: collapse;
  display: block;
  margin: 24px 0;
  overflow-x: auto;
  width: 100%;
}

.markdown th,
.markdown td {
  border: 1px solid var(--border);
  padding: 9px 12px;
  text-align: left;
  vertical-align: top;
}

.markdown th {
  background: var(--surface-subtle);
  color: var(--heading);
  font-size: 13px;
  font-weight: 700;
}

.markdown hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 40px 0;
}

.tok-keyword {
  color: var(--syntax-keyword);
  font-weight: 700;
}

.tok-type {
  color: var(--syntax-type);
}

.tok-literal,
.tok-number {
  color: var(--syntax-literal);
}

.tok-string,
.tok-regex {
  color: var(--syntax-string);
}

.tok-comment {
  color: var(--syntax-comment);
  font-style: italic;
}

.tok-operator {
  color: var(--syntax-operator);
}

button,
.button {
  align-items: center;
  background: var(--accent);
  border: 1px solid var(--accent);
  border-radius: var(--radius-control);
  color: var(--on-accent);
  cursor: pointer;
  display: inline-flex;
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 650;
  justify-content: center;
  min-height: 34px;
  padding: 6px 13px;
}

button:hover,
.button:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: var(--on-accent);
  text-decoration: none;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

.secondary-button {
  background: var(--surface);
  border-color: var(--border-strong);
  color: var(--text);
}

.secondary-button:hover {
  background: var(--surface-subtle);
  border-color: var(--border-strong);
  color: var(--text);
}

select {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-control);
  color: var(--text);
  font-family: var(--font-ui);
  min-height: 34px;
  padding: 5px 30px 5px 9px;
}

/* Front page */

main.frontpage {
  padding: 0;
}

.frontpage section {
  margin: 0 auto;
  max-width: var(--content-width);
  padding: 64px clamp(24px, 5vw, 64px);
}

.frontpage .home-intro {
  display: grid;
  gap: clamp(40px, 6vw, 84px);
  grid-template-columns: minmax(0, 0.95fr) minmax(420px, 1.05fr);
  padding-bottom: 72px;
  padding-top: 72px;
}

.home-intro h1 {
  color: var(--heading);
  font-size: clamp(2.5rem, 5vw, 4rem);
  letter-spacing: -0.055em;
  line-height: 1.03;
  margin: 0;
  max-width: 660px;
}

.home-lead {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.75;
  margin: 24px 0 0;
  max-width: 640px;
}

.home-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 28px;
}

.home-actions .button {
  min-height: 40px;
  padding: 8px 16px;
}

.text-action {
  font-size: 14px;
  font-weight: 650;
}

.home-facts {
  border-top: 1px solid var(--border);
  display: grid;
  gap: 0;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 38px 0 0;
  padding-top: 18px;
}

.home-facts div {
  min-width: 0;
  padding-right: 12px;
}

.home-facts dt {
  color: var(--subtle);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.home-facts dd {
  color: var(--text);
  font-size: 13px;
  margin: 4px 0 0;
}

.home-facts code {
  font-size: inherit;
}

.home-code {
  align-self: center;
  background: var(--code-surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-panel);
  min-width: 0;
  overflow: hidden;
}

.code-caption {
  align-items: center;
  background: var(--surface-subtle);
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  display: flex;
  font-family: var(--font-code);
  font-size: 11px;
  justify-content: space-between;
  min-height: 36px;
  padding: 0 14px;
  text-transform: uppercase;
}

.home-code > .code-block {
  background: transparent;
  border: 0;
  border-radius: 0;
  margin: 0;
  min-height: 276px;
  padding: 20px 22px;
}

.materialized-result {
  align-items: start;
  background: var(--surface-subtle);
  border-top: 1px solid var(--border);
  display: grid;
  gap: 16px;
  grid-template-columns: 90px minmax(0, 1fr);
  padding: 14px;
}

.materialized-result > span {
  color: var(--muted);
  font-family: var(--font-code);
  font-size: 11px;
  padding-top: 3px;
  text-transform: uppercase;
}

.materialized-result pre {
  font-size: 12px;
  line-height: 1.55;
  margin: 0;
  overflow-x: auto;
}

.frontpage .home-section {
  border-top: 1px solid var(--border);
  padding-bottom: 72px;
  padding-top: 64px;
}

.section-heading {
  max-width: 760px;
}

.section-heading h2 {
  color: var(--heading);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  letter-spacing: -0.04em;
  line-height: 1.15;
  margin: 0;
}

.section-heading > p:last-child {
  color: var(--muted);
  line-height: 1.75;
  margin: 18px 0 0;
}

.definition-list {
  border-top: 1px solid var(--border-strong);
  margin-top: 36px;
}

.definition-list article {
  border-bottom: 1px solid var(--border);
  display: grid;
  gap: 22px;
  grid-template-columns: 84px minmax(0, 1fr);
  padding: 22px 0;
}

.definition-list article > code {
  color: var(--accent-text);
  font-size: 16px;
  font-weight: 700;
  padding-top: 1px;
}

.definition-list h3 {
  color: var(--heading);
  font-size: 1rem;
  margin: 0;
}

.definition-list p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
  margin: 4px 0 0;
}

.evaluation-flow {
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-panel);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  list-style: none;
  margin: 36px 0 0;
  padding: 0;
}

.evaluation-flow li {
  display: flex;
  flex-direction: column;
  min-height: 150px;
  padding: 18px;
}

.evaluation-flow li + li {
  border-left: 1px solid var(--border);
}

.evaluation-flow li > span {
  color: var(--subtle);
  font-family: var(--font-code);
  font-size: 12px;
  margin-bottom: 28px;
}

.evaluation-flow strong {
  color: var(--heading);
  font-size: 14px;
}

.evaluation-flow small {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
  margin-top: 5px;
}

.section-link {
  font-size: 14px;
  font-weight: 650;
  margin: 24px 0 0;
}

.package-rows {
  border-top: 1px solid var(--border-strong);
  margin-top: 36px;
}

.package-rows article {
  align-items: baseline;
  border-bottom: 1px solid var(--border);
  display: grid;
  gap: 24px;
  grid-template-columns: minmax(200px, 0.75fr) minmax(280px, 1.5fr) minmax(100px, 0.5fr);
  padding: 18px 0;
}

.package-rows article > div {
  align-items: baseline;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.package-rows code {
  color: var(--heading);
  font-size: 14px;
  font-weight: 700;
}

.package-rows article > div span {
  color: var(--subtle);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.package-rows p {
  color: var(--muted);
  font-size: 14px;
  margin: 0;
}

.package-rows article > a,
.package-links {
  font-size: 13px;
  font-weight: 650;
}

.package-links {
  display: flex;
  gap: 12px;
}

/* Playground */

main.playground {
  background: var(--surface);
  height: calc(100svh - var(--header-height));
  overflow: hidden;
  padding: 0;
}

.playground-page {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
}

.playground-header {
  align-items: center;
  background: var(--surface-subtle);
  border-bottom: 1px solid var(--border-strong);
  display: flex;
  flex: 0 0 auto;
  gap: 12px;
  justify-content: space-between;
  min-height: 42px;
  padding: 6px 10px;
}

.playground-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  justify-content: flex-end;
  margin-left: auto;
}

.action-group {
  align-items: center;
  display: flex;
  gap: 6px;
}

.example-picker,
.entry-picker {
  align-items: center;
  color: var(--muted);
  display: flex;
  font-size: 11px;
  font-weight: 700;
  gap: 5px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.example-picker select,
.entry-picker select {
  font-size: 12px;
  font-weight: 500;
  min-width: 160px;
  text-transform: none;
}

.entry-picker select {
  max-width: 220px;
}

.status {
  color: var(--muted);
  font-size: 11px;
  margin: 0;
  white-space: nowrap;
}

.playground button,
.playground select {
  min-height: 28px;
}

.playground button {
  padding: 3px 10px;
}

.playground select {
  padding: 3px 26px 3px 7px;
}

.playground-shell {
  display: grid;
  flex: 1 1 auto;
  gap: 0;
  grid-template-columns: 200px minmax(380px, 1.25fr) minmax(320px, 1fr);
  min-height: 0;
}

.file-panel,
.pane {
  background: var(--surface);
  border: 0;
  border-radius: 0;
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

.file-panel,
.input-pane {
  border-right: 1px solid var(--border-strong);
}

.panel-header,
.pane > span {
  align-items: center;
  background: var(--surface-subtle);
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  display: flex;
  font-size: 11px;
  font-weight: 700;
  justify-content: space-between;
  letter-spacing: 0.04em;
  min-height: 32px;
  padding: 0 8px;
  text-transform: uppercase;
}

.panel-header button {
  background: var(--accent);
  border-color: var(--accent);
  border-radius: 0;
  height: 16px;
  min-height: 16px;
  padding: 0;
  position: relative;
  width: 32px;
}

.panel-header button::before,
.panel-header button::after {
  background: var(--on-accent);
  content: '';
  left: 50%;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
}

.panel-header button::before {
  height: 2px;
  width: 8px;
}

.panel-header button::after {
  height: 8px;
  width: 2px;
}

.panel-header button:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}

.new-file-control {
  display: flex;
  justify-content: flex-end;
  margin: 0;
  min-width: 0;
}

.new-file-input {
  background: var(--surface);
  border: 1px solid var(--accent);
  border-radius: 0;
  color: var(--text);
  display: none;
  font-family: var(--font-code);
  font-size: 11px;
  height: 24px;
  min-width: 0;
  padding: 2px 5px;
  width: 136px;
}

.new-file-control.editing button {
  display: none;
}

.new-file-control.editing .new-file-input {
  display: block;
}

.file-tree {
  flex: 1;
  min-height: 0;
  overflow: auto;
  padding: 4px;
}

.file-tree ul {
  list-style: none;
  margin: 0;
  padding-left: 12px;
}

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

.file-tree li {
  margin: 1px 0;
}

.file-tree .file-row {
  align-items: center;
  display: flex;
  position: relative;
}

.file-tree .folder {
  color: var(--muted);
  display: block;
  font-size: 12px;
  font-weight: 650;
  padding: 2px 6px;
}

.file-tree .file {
  background: transparent;
  border: 0;
  border-radius: var(--radius-control);
  color: var(--text);
  display: block;
  font-family: var(--font-code);
  font-size: 12px;
  font-weight: 500;
  min-height: 24px;
  padding: 2px 26px 2px 6px;
  text-align: left;
  width: 100%;
}

.file-tree .file:hover,
.file-tree .file.active {
  background: var(--accent-soft);
  color: var(--accent-text);
  text-decoration: none;
}

.playground .file-delete {
  align-items: center;
  background: transparent;
  border: 2px solid var(--danger);
  border-radius: 50%;
  display: flex;
  height: 16px;
  justify-content: center;
  min-height: 16px;
  opacity: 0;
  padding: 0;
  pointer-events: none;
  position: absolute;
  right: 5px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
}

.playground .file-delete::before {
  background: var(--danger);
  content: '';
  display: block;
  height: 2px;
  width: 8px;
}

.file-row:hover .file-delete,
.file-row:focus-within .file-delete {
  opacity: 1;
  pointer-events: auto;
}

.playground .file-delete:hover {
  background: var(--danger-soft);
  border-color: var(--danger);
}

@media (hover: none) {
  .playground .file-delete {
    opacity: 1;
    pointer-events: auto;
  }
}

.code-editor {
  background: #202124;
  flex: 1;
  min-height: 0;
}

.code-editor .cm-editor {
  height: 100%;
}

.code-editor .cm-line {
  padding: 0;
}

.code-editor .cm-activeLine {
  background: rgb(66 133 244 / 0.12);
}

.code-editor .cm-activeLineGutter {
  background: rgb(66 133 244 / 0.18);
}

.output-pane pre {
  background: var(--surface);
  border: 0;
  border-radius: 0;
  flex: 1;
  font-size: 12px;
  margin: 0;
  min-height: 0;
  padding: 10px;
}

.output-pane pre.error {
  color: var(--error);
}

@media (max-width: 1080px) {
  .frontpage .home-intro {
    gap: 48px;
    grid-template-columns: minmax(0, 0.9fr) minmax(400px, 1.1fr);
  }

  .playground-actions {
    gap: 8px;
  }
}

@media (max-width: 900px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    border-bottom: 1px solid var(--border);
    border-right: 0;
    max-height: 240px;
    overflow: auto;
  }

  .sidebar-content {
    padding: 18px 20px;
    position: static;
  }

  main {
    padding: 40px 28px 56px;
  }

  .frontpage .home-intro {
    grid-template-columns: 1fr;
  }

  .home-code {
    max-width: 680px;
    width: 100%;
  }

  .evaluation-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .evaluation-flow li:nth-child(3) {
    border-left: 0;
    border-top: 1px solid var(--border);
  }

  .evaluation-flow li:nth-child(4) {
    border-top: 1px solid var(--border);
  }

  main.playground {
    height: auto;
    min-height: calc(100svh - var(--header-height));
    overflow: visible;
  }

  .playground-page {
    height: auto;
  }

  .playground-header {
    flex-wrap: wrap;
  }

  .playground-actions {
    justify-content: flex-start;
    width: 100%;
  }

  .playground-shell {
    flex: none;
    grid-template-columns: 1fr;
    grid-template-rows: 180px 520px 360px;
  }

  .file-panel,
  .input-pane {
    border-bottom: 1px solid var(--border-strong);
    border-right: 0;
  }
}

@media (max-width: 640px) {
  .topbar {
    padding: 0 12px;
  }

  .brand span {
    display: none;
  }

  .topnav {
    gap: 0;
  }

  .topnav a {
    font-size: 13px;
    padding-left: 8px;
    padding-right: 8px;
  }

  .topnav a:last-child {
    display: none;
  }

  .site-footer {
    flex-wrap: wrap;
  }

  main {
    padding: 32px 18px 48px;
  }

  .markdown h1 {
    font-size: 2rem;
  }

  .markdown pre,
  .code-block {
    font-size: 12.5px;
    margin-left: -6px;
    margin-right: -6px;
    padding: 14px;
  }

  .frontpage section {
    padding-left: 20px;
    padding-right: 20px;
  }

  .frontpage .home-intro {
    padding-bottom: 56px;
    padding-top: 52px;
  }

  .home-intro h1 {
    font-size: 2.65rem;
  }

  .home-facts {
    gap: 14px;
    grid-template-columns: 1fr;
  }

  .home-code > .code-block {
    margin: 0;
    min-height: 0;
  }

  .materialized-result {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .definition-list article {
    gap: 8px;
    grid-template-columns: 1fr;
  }

  .evaluation-flow {
    grid-template-columns: 1fr;
  }

  .evaluation-flow li + li,
  .evaluation-flow li:nth-child(3),
  .evaluation-flow li:nth-child(4) {
    border-left: 0;
    border-top: 1px solid var(--border);
  }

  .evaluation-flow li {
    min-height: 0;
  }

  .evaluation-flow li > span {
    margin-bottom: 16px;
  }

  .package-rows article {
    gap: 8px;
    grid-template-columns: 1fr;
  }

  main.playground {
    padding: 0;
  }

  .playground-actions,
  .action-group {
    align-items: stretch;
    flex-direction: column;
  }

  .action-group {
    width: 100%;
  }

  .example-picker,
  .entry-picker {
    align-items: stretch;
    flex-direction: column;
  }

  .example-picker select,
  .entry-picker select {
    max-width: none;
    width: 100%;
  }

  .status {
    white-space: normal;
  }
}