:root {
  --bg: #0d1117;
  --surface: #161b22;
  --line: #30363d;
  --text: #e6edf3;
  --muted: #8b949e;
  --cyan: #58c8f5;
  --green: #56d364;
  --radius: 14px;
  --ui: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 var(--ui);
}
a {
  color: var(--cyan);
}
a:focus-visible {
  outline: 3px solid var(--green);
  outline-offset: 3px;
  border-radius: 4px;
}
.skip-link {
  position: absolute;
  left: 1rem;
  top: -5rem;
  background: var(--green);
  color: #07110a;
  padding: 0.55rem 1rem;
  z-index: 5;
}
.skip-link:focus {
  top: 1rem;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 2;
  background: #0d1117ed;
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}
.nav,
main,
footer {
  width: min(1120px, calc(100% - 2rem));
  margin: auto;
}
.nav {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.brand {
  color: var(--text);
  font-weight: 800;
  text-decoration: none;
}
.brand span,
.badges span {
  font: 700 0.75rem var(--mono);
  color: var(--green);
  border: 1px solid #2d6a3d;
  border-radius: 999px;
  padding: 0.2rem 0.45rem;
}
.nav-links {
  display: flex;
  gap: 1rem;
  align-items: center;
}
.nav-links a {
  font-size: 0.9rem;
  text-decoration: none;
}
.github,
.button.primary {
  background: var(--green);
  color: #07110a !important;
  border-radius: 7px;
  padding: 0.45rem 0.75rem;
  font-weight: 700;
}
section {
  padding: 5rem 0;
  border-bottom: 1px solid var(--line);
}
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
  padding-top: 5rem;
}
.eyebrow {
  font: 700 0.76rem var(--mono);
  letter-spacing: 0.1em;
  color: var(--green);
  margin: 0 0 0.6rem;
}
h1 {
  font-size: clamp(2.3rem, 5vw, 4.6rem);
  line-height: 1.05;
  margin: 0.1rem 0 1.3rem;
  letter-spacing: -0.04em;
}
h2 {
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  line-height: 1.15;
  margin: 0.1rem 0 1.5rem;
}
h3 {
  margin-top: 0;
  font-size: 1.15rem;
}
.lead {
  font-size: 1.15rem;
  color: #c9d1d9;
  max-width: 58ch;
}
.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.4rem 0;
}
.actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.button {
  display: inline-block;
  text-decoration: none;
  padding: 0.65rem 1rem;
  border-radius: 7px;
  font-weight: 700;
}
.secondary {
  border: 1px solid var(--line);
  color: var(--text);
}
figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
}
figure img {
  display: block;
  width: 100%;
  height: auto;
}
figcaption {
  padding: 0.75rem 1rem;
  color: var(--muted);
  font-size: 0.88rem;
}
.cards,
.gallery,
.two-col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.cards article {
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 1.25rem;
  border-radius: var(--radius);
}
.cards p {
  color: #c9d1d9;
  margin-bottom: 0;
}
.pipeline {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.pipeline li {
  background: var(--surface);
  padding: 1.15rem;
}
.pipeline b,
.pipeline span {
  display: block;
}
.pipeline span {
  color: var(--muted);
  font-size: 0.9rem;
}
.results {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 1.4rem;
}
.results div {
  padding: 1rem;
  border-right: 1px solid var(--line);
  background: var(--surface);
}
.results strong,
.results span {
  display: block;
}
.results strong {
  color: var(--green);
  font: 800 1.3rem var(--mono);
}
.results span {
  color: var(--muted);
  font-size: 0.85rem;
}
.rule-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.rule-list code {
  border: 1px solid var(--line);
  padding: 0.2rem 0.45rem;
  border-radius: 5px;
}
.gallery,
.two-col {
  grid-template-columns: 1fr 1fr;
}
.two-col > div {
  min-width: 0;
}
code,
pre {
  font-family: var(--mono);
}
pre {
  overflow: auto;
  background: #010409;
  border: 1px solid var(--line);
  padding: 1rem;
  border-radius: var(--radius);
  font-size: 0.87rem;
  color: #c9d1d9;
}
li {
  margin: 0.3rem 0;
}
footer {
  padding: 2.5rem 0;
  color: var(--muted);
  font-size: 0.9rem;
}
@media (max-width: 760px) {
  .nav {
    align-items: flex-start;
    padding: 0.9rem 0;
  }
  .nav-links {
    gap: 0.65rem;
    flex-wrap: wrap;
    justify-content: flex-end;
  }
  .nav-links > a:not(.github) {
    display: none;
  }
  .hero,
  .gallery,
  .two-col,
  .cards,
  .pipeline {
    grid-template-columns: 1fr;
  }
  .results {
    grid-template-columns: 1fr 1fr;
  }
  .results div:nth-child(2) {
    border-right: 0;
  }
  .results div:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }
  section {
    padding: 3.5rem 0;
  }
  h1 {
    font-size: 2.55rem;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    transition: none !important;
    animation: none !important;
  }
}