:root {
  --paper: #f5f4ee;
  --ink: #20271f;
  --muted: #62695e;
  --line: #d9ddd1;
  --accent: #d8ef8a;
  --dark: #242f26;
  --white: #fffef9;
  --radius: 18px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 30px;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family:
    Inter,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
}
a:focus-visible {
  outline: 3px solid #557c22;
  outline-offset: 6px;
  border-radius: 4px;
}
a:hover {
  text-decoration: underline;
  text-underline-offset: 5px;
}
.wrap {
  width: min(1180px, calc(100% - 80px));
  margin-inline: auto;
}
.skip {
  position: absolute;
  left: 24px;
  top: -80px;
  background: var(--ink);
  color: var(--white);
  padding: 12px;
  z-index: 10;
}
.skip:focus {
  top: 12px;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}
.brand {
  font-weight: 650;
  display: flex;
  align-items: center;
  gap: 12px;
  letter-spacing: -0.4px;
}
.mark {
  width: 35px;
  height: 35px;
  background: var(--ink);
  color: var(--accent);
  display: grid;
  place-items: center;
  border-radius: 9px;
  font:
    700 28px Georgia,
    serif;
  padding-bottom: 5px;
}
.nav nav {
  display: flex;
  gap: 32px;
  font-size: 14px;
}
.hero {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 64px;
  align-items: center;
  padding-block: 94px 100px;
}
.eyebrow {
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 11px;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  font-weight: 500;
  margin: 0 0 22px;
  color: var(--muted);
}
.status {
  display: inline-block;
  width: 7px;
  height: 7px;
  background: #68883a;
  border-radius: 50%;
  margin-right: 8px;
}
h1 {
  font-size: clamp(44px, 5.5vw, 72px);
  line-height: 1.07;
  letter-spacing: -3.2px;
  font-weight: 500;
  margin: 0 0 25px;
}
h1 em {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  color: #506342;
}
.intro {
  font-size: 17px;
  color: var(--muted);
  max-width: 470px;
  line-height: 1.8;
  margin: 0 0 30px;
}
.actions {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.button {
  display: inline-flex;
  gap: 26px;
  align-items: center;
  justify-content: space-between;
  background: var(--ink);
  color: var(--white);
  border: 1px solid var(--ink);
  padding: 13px 19px;
  border-radius: 7px;
  font-size: 13px;
  font-weight: 550;
  transition: background 0.18s;
}
.button:hover {
  background: #3c4b37;
  text-decoration: none;
}
.text-link {
  font-size: 13px;
  font-weight: 550;
}
.system {
  background: var(--dark);
  color: #f4f5ed;
  border-radius: var(--radius);
  padding: 26px 28px;
  box-shadow: 0 18px 40px #26302512;
  position: relative;
  overflow: hidden;
}
.system-top,
.system-bottom {
  font:
    10px ui-monospace,
    SFMono-Regular,
    Consolas,
    monospace;
  letter-spacing: 1.4px;
  color: #c0c8b7;
  display: flex;
  justify-content: space-between;
  gap: 8px;
}
.system-core {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 30px 0 27px;
}
.core-icon {
  font-size: 64px;
  line-height: 1;
  color: var(--accent);
  margin-bottom: 20px;
}
.system-core strong {
  font-size: 22px;
  letter-spacing: -0.6px;
  font-weight: 500;
}
.system-core > span:last-child {
  color: #c0c8b7;
  font-size: 13px;
  margin-top: 5px;
}
.nodes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid #52604d;
  border-radius: 10px;
  overflow: hidden;
}
.nodes > div {
  padding: 16px 17px;
  font-size: 14px;
}
.nodes > div:nth-child(odd) {
  border-right: 1px solid #52604d;
}
.nodes > div:nth-child(-n + 2) {
  border-bottom: 1px solid #52604d;
}
.nodes div > span {
  font:
    10px ui-monospace,
    monospace;
  color: var(--accent);
  margin-right: 9px;
}
.nodes small {
  display: block;
  font-size: 11px;
  color: #bcc7b6;
  margin-top: 4px;
  padding-left: 25px;
}
.system-bottom {
  justify-content: center;
  margin-top: 24px;
  font-size: 9px;
  gap: 14px;
}
.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  margin-bottom: 30px;
}
.section-heading .eyebrow {
  margin-bottom: 10px;
}
h2 {
  font-size: 32px;
  line-height: 1.2;
  letter-spacing: -1px;
  font-weight: 500;
  margin: 0;
}
.section-heading > .text-link {
  white-space: nowrap;
  margin-bottom: 4px;
}
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  transition:
    transform 0.2s,
    border-color 0.2s;
}
.card:hover {
  transform: translateY(-4px);
  border-color: #9ba88b;
}
.featured {
  background: #e7edda;
  border-color: #d1dcc1;
}
.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 36px;
}
.project-icon {
  height: 39px;
  width: 39px;
  background: var(--ink);
  color: var(--white);
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-size: 24px;
  font-family: Georgia, serif;
}
.featured .project-icon {
  color: var(--accent);
}
.tag {
  font-size: 9px;
  font-family: ui-monospace, monospace;
  color: var(--muted);
  text-align: right;
}
.card-kicker {
  font-size: 11px !important;
  margin: 0 0 9px !important;
  color: #59684b !important;
}
.card h3 {
  font-size: 24px;
  letter-spacing: -0.8px;
  line-height: 1.3;
  margin: 0 0 14px;
  font-weight: 550;
}
.card h3 a {
  display: flex;
  gap: 12px;
  justify-content: space-between;
}
.card h3 span {
  font-size: 18px;
  color: var(--muted);
}
.card > p {
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
  margin: 0 0 26px;
}
.card-bottom {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  padding-top: 17px;
  font:
    9px ui-monospace,
    monospace;
  letter-spacing: 1px;
  color: var(--muted);
  margin-top: auto;
}
.toolbox {
  display: grid;
  grid-template-columns: 0.85fr 1.5fr;
  gap: 90px;
  padding-block: 94px;
}
.toolbox-intro .eyebrow {
  margin-bottom: 15px;
}
.toolbox-intro > p:last-child {
  font-size: 14px;
  color: var(--muted);
  max-width: 290px;
  margin-top: 20px;
}
.repo-list {
  border-top: 1px solid var(--line);
}
.repo-list > a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.repo-list > a:hover {
  text-decoration: none;
}
.repo-list > a:hover strong {
  text-decoration: underline;
  text-underline-offset: 4px;
}
.repo-list strong {
  font-size: 15px;
  font-weight: 550;
}
.repo-list small {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-top: 3px;
}
.repo-meta {
  font:
    10px ui-monospace,
    monospace;
  display: flex;
  gap: 28px;
  color: var(--muted);
}
.repo-meta b {
  font: 18px sans-serif;
}
.closing {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 35px 0 50px;
  border-top: 1px solid var(--line);
}
.closing .eyebrow {
  margin-bottom: 12px;
}
.closing h2 {
  font-size: 27px;
}
.closing p:last-child {
  color: var(--muted);
  font-size: 13px;
  margin: 12px 0 0;
}
.closing .button {
  white-space: nowrap;
}
footer {
  padding: 24px 0 32px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-size: 11px;
  color: var(--muted);
}
@media (min-width: 1500px) {
  .hero {
    padding-block: 112px;
  }
}
@media (max-width: 1000px) {
  .wrap {
    width: calc(100% - 48px);
  }
  .hero {
    gap: 32px;
    padding-block: 64px;
  }
  .system {
    padding: 22px;
  }
  .cards {
    gap: 12px;
  }
  .card {
    padding: 20px;
  }
  .card h3 {
    font-size: 21px;
  }
  .toolbox {
    gap: 40px;
  }
  .actions {
    gap: 18px;
  }
  .tag {
    font-size: 8px;
  }
}
@media (max-width: 700px) {
  .wrap {
    width: calc(100% - 40px);
  }
  .nav {
    padding-block: 20px;
  }
  .nav nav {
    gap: 20px;
    font-size: 12px;
  }
  .hero {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-block: 52px 58px;
  }
  h1 {
    font-size: 52px;
    letter-spacing: -2.6px;
  }
  .intro {
    font-size: 15px;
  }
  .system {
    max-width: 480px;
    width: 100%;
    justify-self: center;
  }
  .section-heading {
    align-items: start;
    flex-direction: column;
    gap: 16px;
  }
  h2 {
    font-size: 29px;
  }
  .cards {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .card {
    padding: 25px;
  }
  .card-top {
    margin-bottom: 24px;
  }
  .tag {
    font-size: 10px;
  }
  .card h3 {
    font-size: 25px;
  }
  .card > p {
    font-size: 14px;
  }
  .toolbox {
    grid-template-columns: 1fr;
    gap: 24px;
    padding-block: 60px;
  }
  .toolbox-intro > p:last-child {
    max-width: 100%;
  }
  .repo-meta {
    gap: 14px;
  }
  .closing {
    align-items: start;
    flex-direction: column;
    padding-bottom: 36px;
  }
  .closing h2 {
    font-size: 28px;
  }
  footer {
    flex-wrap: wrap;
    gap: 12px 24px;
  }
  footer > span:last-child {
    width: 100%;
  }
}
@media (max-width: 360px) {
  h1 {
    font-size: 45px;
  }
  .eyebrow {
    font-size: 10px;
    letter-spacing: 1px;
  }
  .nodes > div {
    padding: 12px;
  }
  .nodes small {
    padding-left: 0;
  }
  .repo-meta {
    display: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    transition: none !important;
  }
}