:root {
  --bg: #ffffff; --fg: #18181b; --muted: #52525b; --line: #e4e4e7; --soft: #f4f4f5;
  --accent: #4f46e5; --accent-fg: #ffffff;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0b0b0f; --fg: #f4f4f5; --muted: #a1a1aa; --line: #27272a; --soft: #18181b; --accent: #818cf8; --accent-fg: #0b0b0f; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
a { color: var(--accent); text-underline-offset: 2px; }
code { font: 0.9em/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }

.top, main, footer { max-width: 60rem; margin: 0 auto; padding-left: 1.5rem; padding-right: 1.5rem; }
.top { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-top: 1.25rem; padding-bottom: 1.25rem; }
.brand { display: flex; align-items: center; gap: 0.5rem; }
.brand > a:first-child { color: var(--fg); font-weight: 700; font-size: 1.25rem; text-decoration: none; letter-spacing: -0.01em; }
.badge { font-size: 0.75rem; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 0.05rem 0.5rem; text-decoration: none; }
.top nav { display: flex; gap: 1.25rem; }
.top nav a { color: var(--fg); text-decoration: none; }
.top nav a:hover { color: var(--accent); }

.hero { padding: 4rem 0 3rem; }
h1 { font-size: clamp(1.9rem, 4.5vw, 3rem); line-height: 1.15; letter-spacing: -0.02em; margin: 0 0 1.25rem; max-width: 22ch; }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 62ch; margin: 0 0 2rem; }
.actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.button {
  display: inline-block; padding: 0.7rem 1.2rem; border-radius: 0.5rem; border: 1px solid var(--line);
  color: var(--fg); text-decoration: none; font-weight: 600;
}
.button:hover { border-color: var(--accent); }
.button.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-fg); }

.try { border: 1px solid var(--line); border-radius: 0.75rem; padding: 1.5rem; background: var(--soft); }
h2 { font-size: 1.25rem; margin: 0 0 0.5rem; }
.try p { margin: 0 0 1rem; color: var(--muted); }
.try p.small { margin: 1rem 0 0; font-size: 0.9rem; }
.cmd { display: flex; gap: 0.5rem; align-items: stretch; }
.cmd code {
  flex: 1; min-width: 0; overflow-x: auto; white-space: nowrap; background: var(--bg); border: 1px solid var(--line);
  border-radius: 0.5rem; padding: 0.7rem 0.9rem;
}
.cmd button {
  font: inherit; font-weight: 600; cursor: pointer; padding: 0 1rem; border-radius: 0.5rem;
  border: 1px solid var(--line); background: var(--bg); color: var(--fg);
}
.cmd button:hover { border-color: var(--accent); }

.points { display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: 2rem; padding: 3.5rem 0; }
h3 { font-size: 1.05rem; margin: 0 0 0.4rem; }
.points p { margin: 0; color: var(--muted); }

footer {
  display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; border-top: 1px solid var(--line);
  padding-top: 1.5rem; padding-bottom: 2.5rem; font-size: 0.9rem;
}
footer a { color: var(--muted); text-decoration: none; }
footer a:hover { color: var(--accent); }

@media (max-width: 30rem) {
  .hero { padding-top: 2.5rem; }
  .cmd { flex-direction: column; }
  .cmd button { padding: 0.6rem; }
}