:root {
  color-scheme: dark;
  --bg: #0f1115;
  --paper: #181b21;
  --text: #f3f4f6;
  --muted: #9ca3af;
  --accent: #4da3ff;
  --lime: #b4dc19;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}
a { color: var(--accent); }
header {
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
header .logo {
  height: 28px;
  width: auto;
  display: block;
}
header .help-label {
  color: #9ca3af;
  font-weight: 600;
  font-size: 0.95rem;
  margin-left: 2px;
}

header .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
}

main { max-width: 800px; margin: 0 auto; padding: 32px 20px 64px; }
h1 { font-size: 1.75rem; margin: 0 0 12px; }
h2 { font-size: 1.15rem; margin: 28px 0 10px; }
p, li { color: var(--muted); }
.lead { color: var(--text); font-size: 1.05rem; }
.card {
  background: var(--paper);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  padding: 16px 18px;
  margin: 16px 0;
}
.card a { font-weight: 600; text-decoration: none; }
.cta {
  display: inline-block;
  margin-top: 8px;
  background: var(--lime);
  color: #0f1115;
  font-weight: 700;
  padding: 10px 14px;
  border-radius: 10px;
  text-decoration: none;
}
figure {
  margin: 18px 0 8px;
  background: var(--paper);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  overflow: hidden;
}
figure img {
  display: block;
  width: 100%;
  height: auto;
}
figcaption {
  padding: 10px 14px 12px;
  font-size: 0.875rem;
  color: var(--muted);
}
.steps { counter-reset: step; list-style: none; padding: 0; }
.steps li {
  counter-increment: step;
  position: relative;
  padding: 10px 12px 10px 44px;
  margin: 8px 0;
  background: var(--paper);
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.06);
}
.steps li::before {
  content: counter(step);
  position: absolute;
  left: 12px; top: 12px;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--accent);
  color: #0f1115;
  font-weight: 800;
  font-size: 12px;
  display: grid;
  place-items: center;
}
footer { margin-top: 40px; font-size: 0.875rem; color: var(--muted); }
code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  background: var(--paper);
  padding: 1px 6px;
  border-radius: 4px;
  color: var(--text);
}