:root {
  color-scheme: light;
  --bg: #f5f7fa;
  --panel: #ffffff;
  --line: rgba(24, 39, 58, 0.12);
  --text: #17202c;
  --text-soft: #536274;
  --text-dim: #758195;
  --brand: #ff7900;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(24, 39, 58, 0.05), 0 12px 28px rgba(24, 39, 58, 0.08);
  --body-font: "Avenir Next", "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --mono-font: "SFMono-Regular", "Menlo", "Consolas", monospace;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0 24px 64px;
  background: var(--bg);
  color: var(--text);
  font-family: var(--body-font);
  line-height: 1.5;
}

.skip-link {
  position: absolute;
  left: -9999px;
}
.skip-link:focus {
  left: 16px;
  top: 16px;
  z-index: 10;
  padding: 8px 12px;
  background: var(--text);
  color: #fff;
  border-radius: 8px;
}

.hero {
  max-width: 1080px;
  margin: 0 auto;
  padding: 56px 0 32px;
}
.eyebrow {
  margin: 0 0 8px;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.hero h1 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3rem);
  letter-spacing: -0.02em;
}
.hero h1::after {
  content: "";
  display: block;
  width: 56px;
  height: 4px;
  margin-top: 14px;
  border-radius: 4px;
  background: var(--brand);
}
.lede {
  max-width: 60ch;
  margin: 20px 0 0;
  color: var(--text-soft);
  font-size: 1.05rem;
}

.grid {
  max-width: 1080px;
  margin: 0 auto;
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.card {
  display: flex;
  flex-direction: column;
  padding: 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-top: 3px solid var(--accent, var(--brand));
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.card-head {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.glyph {
  font-size: 1.6rem;
  line-height: 1;
}
.card-head h2 {
  margin: 0;
  font-size: 1.25rem;
}
.crd {
  margin: 4px 0 0;
  font-size: 0.8rem;
  color: var(--text-dim);
}
.crd code,
.card-desc code {
  font-family: var(--mono-font);
}
.card-desc {
  margin: 16px 0 12px;
  color: var(--text-soft);
  font-size: 0.95rem;
}
.feats {
  margin: 0 0 16px;
  padding-left: 18px;
  color: var(--text-soft);
  font-size: 0.9rem;
}
.feats li {
  margin-bottom: 4px;
}
.meta {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}
.pill {
  padding: 3px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--mono-font);
  font-size: 0.75rem;
  color: var(--text-dim);
}
.actions {
  display: flex;
  gap: 10px;
  margin-top: auto;
}
.btn {
  flex: 1;
  padding: 9px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  text-align: center;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  transition: transform 0.08s ease, box-shadow 0.08s ease;
}
.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}
.btn.primary {
  background: var(--accent, var(--brand));
  border-color: transparent;
  color: #fff;
}

.run {
  max-width: 1080px;
  margin: 48px auto 0;
}
.run h2 {
  font-size: 1.3rem;
}
.run p {
  max-width: 70ch;
  color: var(--text-soft);
}
.run pre {
  margin: 12px 0 0;
  padding: 16px 18px;
  background: #0f172a;
  color: #e2e8f0;
  border-radius: var(--radius);
  overflow-x: auto;
  font-family: var(--mono-font);
  font-size: 0.85rem;
}
code {
  font-family: var(--mono-font);
}
.run p code {
  padding: 1px 5px;
  background: rgba(24, 39, 58, 0.07);
  border-radius: 4px;
  font-size: 0.85em;
}

.foot {
  max-width: 1080px;
  margin: 56px auto 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--text-dim);
  font-size: 0.85rem;
}