:root {
  color-scheme: dark;
  --bg: #0b1014;
  --bg-elevated: #121a20;
  --bg-soft: #17222a;
  --text: #ecf1f4;
  --muted: #a6b3bc;
  --line: #26323b;
  --accent: #d18a4b;
  --accent-strong: #f2ba7a;
  --warm: #f2ba7a;
  --shadow: rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
}

body {
  margin: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    var(--bg);
  background-size: 28px 28px, 28px 28px, auto;
  color: var(--text);
  font:
    16px/1.55 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
}

code,
pre {
  font-family:
    "SFMono-Regular", ui-monospace, "Cascadia Code", "Source Code Pro", Menlo,
    Consolas, monospace;
}

.page-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 64px;
}

.hero {
  display: grid;
  gap: 24px;
}

.hero {
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
  padding: 24px 0 32px;
}

.band {
  padding: 22px 0 18px;
  border-top: 1px solid var(--line);
}

#quickstart .section-head,
#quickstart .steps {
  width: min(100%, 76ch);
  margin-left: auto;
  margin-right: auto;
}

.hero-copy {
  width: min(100%, 76ch);
  margin: 0 auto;
}

.eyebrow,
.panel-title {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
}

.logo {
  margin: 0 0 20px;
  padding: 18px 20px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.02);
  color: var(--warm);
  line-height: 1.2;
  box-shadow: 0 16px 32px var(--shadow);
}

.lede,
.section-head p,
.step p {
  max-width: 62ch;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.button,
.inline-link {
  color: inherit;
  text-decoration: none;
}

.button {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-weight: 600;
}

.button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #042b27;
}

.button.secondary {
  background: transparent;
}

.button:hover,
.inline-link:hover {
  opacity: 0.92;
}

.step {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg-elevated);
  box-shadow: 0 16px 32px var(--shadow);
}

.section-head h1,
.section-head h2,
.step h2 {
  margin: 0 0 10px;
  line-height: 1.1;
}

.section-head h1 {
  font-size: clamp(2rem, 4vw, 3.4rem);
}

.section-head h2 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
}

.steps {
  display: grid;
  gap: 18px;
}

.steps {
  grid-template-columns: minmax(0, 1fr);
  margin-top: 22px;
}

.step {
  padding: 18px;
}

.step-number {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(242, 186, 122, 0.14);
  color: var(--accent-strong);
  font-weight: 700;
}

.step-header {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.step-note {
  margin: 14px 0 0;
  padding-left: 14px;
  border-left: 2px solid rgba(242, 186, 122, 0.35);
}

.step pre {
  margin: 14px 0 0;
  padding: 14px;
  overflow-x: auto;
  border-radius: 8px;
  background: var(--bg-soft);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.inline-link {
  color: var(--accent-strong);
}

@media (max-width: 940px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .page-shell {
    width: min(100% - 24px, 1120px);
    padding-top: 18px;
  }
}