:root {
  --paper: #f4f3ee;
  --ink: #252823;
  --muted: #646b60;
  --line: #d8dbd1;
  --green: #39633c;
  --wash: #e6ebdf;
  --font: Covendard, monospace;
  color-scheme: light;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 28px;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font:
    16px/1.75 system-ui,
    sans-serif;
}
a {
  color: inherit;
  text-underline-offset: 4px;
}
button,
input,
select,
textarea {
  font: inherit;
}
a,
button,
input,
select,
textarea {
  -webkit-tap-highlight-color: transparent;
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--green);
  outline-offset: 4px;
}
button {
  cursor: pointer;
}
button:disabled {
  cursor: wait;
}
.shell {
  width: min(1160px, calc(100% - 96px));
  margin-inline: auto;
}
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 100px;
  border-bottom: 1px solid var(--line);
  gap: 20px;
}
.wordmark {
  font: 700 20px/1.2 var(--font);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 12px;
}
.mark {
  font: 14px var(--font);
  padding: 7px;
  border: 1px solid var(--ink);
}
.mark span {
  color: var(--green);
}
nav {
  display: flex;
  gap: 28px;
  font-size: 14px;
}
nav a {
  text-decoration: none;
}
nav a:hover {
  text-decoration: underline;
}
.hero {
  padding-top: 76px;
}
.eyebrow,
.number {
  font: 12px/1.5 var(--font);
  letter-spacing: 0.08em;
  color: var(--muted);
}
.dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  background: var(--green);
  border-radius: 50%;
  margin-right: 8px;
}
h1 {
  font: 700 clamp(44px, 8.1vw, 108px) / 1.1 var(--font);
  letter-spacing: -0.07em;
  margin: 24px 0 40px;
}
.period {
  color: var(--green);
}
h2 {
  font-size: clamp(28px, 3.2vw, 42px);
  letter-spacing: -0.045em;
  line-height: 1.35;
  margin: 12px 0 20px;
}
p {
  color: var(--muted);
  margin: 14px 0;
}
.hero-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 35px;
}
.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex-shrink: 0;
  padding-bottom: 18px;
}
.hero-actions > span {
  font-size: 12px;
}
.button {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
  text-decoration: none;
  padding: 16px 22px;
  min-height: 56px;
  font-weight: 600;
  border: 1px solid var(--green);
  border-radius: 3px;
}
.primary {
  background: var(--green);
  color: #fff;
}
.primary:hover {
  background: #284e2c;
}
.text-link {
  font-size: 14px;
}
.hero-specimen {
  margin-top: 44px;
  background: #20271f;
  color: #e6eedf;
  border-radius: 6px;
  overflow: hidden;
}
.editor-bar,
.specimen-footer {
  display: flex;
  justify-content: space-between;
  padding: 14px 24px;
  font: 11px var(--font);
  color: #afbaa5;
  border-bottom: 1px solid #3b4338;
}
.editor-bar i {
  display: inline-block;
  width: 7px;
  height: 7px;
  background: #74806b;
  border-radius: 50%;
  margin-right: 5px;
}
.specimen-footer {
  border-bottom: 0;
  border-top: 1px solid #3b4338;
  gap: 12px;
}
pre {
  font: 16px/1.8 var(--font);
  margin: 0;
  overflow: auto;
}
.hero-specimen pre {
  padding: 30px 34px;
  font-size: clamp(13px, 1.7vw, 20px);
}
pre code {
  font: inherit;
}
.muted {
  color: #acb7a4;
}
.purple {
  color: #c5b9df;
}
.green {
  color: #b8dba4;
}
.orange {
  color: #e3bd90;
}
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 38px;
  padding-block: 52px;
  border-bottom: 1px solid var(--line);
}
h3 {
  font-size: 21px;
  letter-spacing: -0.035em;
  margin: 16px 0 8px;
}
.features p {
  font-size: 15px;
}
.section {
  padding-block: 80px;
  border-bottom: 1px solid var(--line);
}
.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 30px;
}
.section-heading p {
  font-size: 14px;
}
.playground {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 5px;
  overflow: hidden;
}
.controls {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 22px 24px;
  background: #eeefe8;
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
.controls label {
  font-size: 12px;
  color: var(--muted);
}
select {
  display: block;
  background: transparent;
  border: 0;
  border-bottom: 1px solid #9da793;
  color: var(--ink);
  padding: 7px 20px 7px 0;
  font-size: 15px;
}
.range-label {
  min-width: 140px;
  flex: 1;
}
output {
  float: right;
  font: 12px var(--font);
}
input[type="range"] {
  display: block;
  width: 100%;
  accent-color: var(--green);
  margin-top: 14px;
}
.check {
  display: flex;
  align-items: center;
  gap: 8px;
}
.check input {
  accent-color: var(--green);
  width: 18px;
  height: 18px;
}
button {
  border: 1px solid var(--line);
  border-radius: 3px;
  background: #fff;
  padding: 9px 12px;
  font-size: 13px;
  min-height: 44px;
  color: var(--ink);
}
button:hover {
  background: var(--wash);
}
textarea {
  display: block;
  resize: vertical;
  min-height: 270px;
  width: 100%;
  padding: 28px;
  border: 0;
  border-radius: 0;
  background: white;
  color: var(--ink);
  font: 22px/1.7 var(--font);
  font-variant-ligatures: normal;
  tab-size: 2;
  overflow-wrap: normal;
  white-space: pre;
  overflow: auto;
}
.playground-footer {
  display: flex;
  justify-content: space-between;
  padding: 12px 24px;
  gap: 12px;
  border-top: 1px solid var(--line);
  font-size: 11px;
  color: var(--muted);
}
.alignment {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}
.note {
  font-size: 12px;
  max-width: 340px;
}
.alignment-card {
  background: var(--wash);
  padding: 36px;
  border-radius: 4px;
}
.ruler,
.cell-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  font: 30px/1.6 var(--font);
  text-align: center;
}
.ruler {
  font-size: 10px;
  color: var(--muted);
}
.cell-row span {
  border: 1px solid #bdc9b4;
  border-right: 0;
}
.cell-row span:last-child {
  border-right: 1px solid #bdc9b4;
}
.cell-row + .cell-row span {
  border-top: 0;
}
.alignment-card pre {
  text-align: center;
  padding: 24px 0 10px;
  font-size: 20px;
}
.operators {
  text-align: center;
  font: 22px var(--font);
  color: var(--green);
  padding-top: 20px;
  border-top: 1px solid #bdc9b4;
}
.install-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 64px;
}
.download-card {
  padding: 36px;
  border: 1px solid var(--line);
  border-radius: 4px;
}
.download-card h3 {
  font-size: 28px;
  line-height: 1.4;
}
.styles-demo {
  font: 24px/1.8 var(--font);
  color: var(--ink);
  padding-block: 12px;
}
.download-card > p:not(.styles-demo) {
  font-size: 12px;
}
.instructions ol {
  padding-left: 24px;
  margin: 0;
}
.instructions li {
  padding-left: 10px;
  margin-bottom: 20px;
}
.instructions p {
  font-size: 14px;
}
.config-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  padding: 12px 14px;
  background: var(--wash);
  font-size: 12px;
}
.instructions pre {
  padding: 20px;
  background: #e9ece4;
  font-size: 12px;
}
.copy {
  padding: 6px 12px;
}
#copy-status {
  font-size: 12px;
  color: var(--green);
}
.about p {
  max-width: 790px;
  font-size: 15px;
}
.footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding-block: 35px;
  font-size: 12px;
}
.footer .wordmark {
  gap: 0;
}
.sr-only,
.skip:not(:focus) {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip:focus {
  position: fixed;
  top: 12px;
  left: 12px;
  background: #fff;
  padding: 12px;
  z-index: 10;
}
@media (max-width: 900px) {
  .shell {
    width: calc(100% - 48px);
  }
  .alignment {
    gap: 32px;
  }
  .alignment-card {
    padding: 24px;
  }
  .install-grid {
    gap: 28px;
  }
  .hero-bottom {
    align-items: flex-start;
  }
  .hero h2 {
    font-size: 32px;
  }
  .features {
    gap: 24px;
  }
  .section-heading {
    align-items: flex-start;
  }
  .controls {
    gap: 18px;
  }
}
@media (max-width: 640px) {
  .shell {
    width: calc(100% - 40px);
  }
  .header {
    min-height: 78px;
  }
  .wordmark {
    font-size: 17px;
  }
  .mark {
    display: none;
  }
  nav {
    gap: 16px;
    font-size: 12px;
  }
  .hero {
    padding-top: 44px;
  }
  .eyebrow {
    font-size: 10px;
  }
  .hero h1 {
    margin-bottom: 28px;
  }
  .hero-bottom,
  .section-heading {
    display: block;
  }
  .hero-actions {
    margin-top: 26px;
    align-items: flex-start;
  }
  .hero-actions .button {
    min-width: 230px;
  }
  .hero-specimen {
    margin-top: 26px;
  }
  .hero-specimen pre {
    padding: 22px 18px;
  }
  .editor-bar,
  .specimen-footer {
    padding: 12px 16px;
    font-size: 9px;
  }
  .specimen-footer {
    flex-wrap: wrap;
  }
  .features {
    grid-template-columns: 1fr;
    gap: 22px;
    padding-block: 36px;
  }
  .features h3 {
    margin-top: 10px;
  }
  .section {
    padding-block: 48px;
  }
  .alignment,
  .install-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .controls {
    padding: 18px;
    gap: 20px;
  }
  .range-label {
    min-width: 110px;
  }
  .controls > label:first-child {
    width: 100%;
  }
  select {
    width: 100%;
  }
  .controls button {
    margin-left: auto;
  }
  textarea {
    padding: 18px;
  }
  .playground-footer {
    padding: 12px 18px;
    flex-direction: column;
    gap: 4px;
  }
  .alignment-card pre {
    font-size: 18px;
  }
  .download-card {
    padding: 26px;
  }
  .footer {
    flex-wrap: wrap;
    padding-block: 28px;
  }
  .wide {
    display: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}
@media print {
  .header nav,
  .hero-actions,
  .controls,
  .copy {
    display: none;
  }
  .shell {
    width: 100%;
  }
  .section {
    padding-block: 24px;
  }
  .hero {
    padding-top: 0;
  }
  .hero h1 {
    font-size: 64px;
  }
  .playground textarea {
    height: auto;
  }
  .hero-specimen {
    print-color-adjust: exact;
  }
  .footer {
    font-size: 10px;
  }
}
.install-grid > *,
.alignment > *,
.features > * {
  min-width: 0;
}