:root {
  --ink: #f6f4ec;
  --muted: #aaa99f;
  --faint: #74766f;
  --line: #32352f;
  --panel: #171916;
  --panel-raised: #1d201b;
  --accent: #c9ff55;
  --accent-ink: #172000;
  --background: #0c0e0c;
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 76% 10%, rgba(201, 255, 85, 0.11), transparent 28rem),
    radial-gradient(circle at 12% 85%, rgba(92, 133, 255, 0.07), transparent 24rem),
    var(--background);
  color: var(--ink);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

a {
  color: inherit;
}

main {
  width: min(960px, calc(100% - 40px));
  margin: 0 auto;
  padding: 64px 0;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 72px;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.site-nav a {
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--accent);
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.status::before {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 14px rgba(201, 255, 85, 0.8);
  content: "";
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--accent);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1 {
  max-width: 820px;
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: clamp(44px, 7.5vw, 78px);
  font-weight: 650;
  letter-spacing: -0.055em;
  line-height: 0.98;
}

h2 {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 23px;
  letter-spacing: -0.025em;
}

.lede {
  max-width: 690px;
  margin: 26px 0 40px;
  color: var(--muted);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 18px;
  line-height: 1.6;
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 42px;
}

.platform-card {
  display: block;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.25);
  text-decoration: none;
  transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.platform-card:hover,
.platform-card:focus-visible {
  border-color: rgba(201, 255, 85, 0.7);
  outline: none;
  transform: translateY(-3px);
  box-shadow: 0 30px 75px rgba(0, 0, 0, 0.38);
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  min-height: 43px;
  padding: 0 16px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 11px;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #464a43;
}

.terminal-title {
  margin-left: 6px;
}

.terminal-shot {
  min-height: 210px;
  padding: 22px;
  background:
    linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px);
  background-size: 100% 28px;
  color: #e9eadf;
  font-size: 12px;
  line-height: 1.75;
}

.terminal-shot .prompt,
.command .prompt {
  color: var(--accent);
}

.terminal-shot .comment {
  color: #75796f;
}

.platform-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 22px;
  border-top: 1px solid var(--line);
}

.platform-meta strong {
  display: block;
  margin-bottom: 5px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 18px;
}

.platform-meta span {
  color: var(--muted);
  font-size: 11px;
}

.platform-arrow {
  color: var(--accent) !important;
  font-size: 20px !important;
}

.notice {
  margin: 34px 0 22px;
  border: 1px solid rgba(201, 255, 85, 0.4);
  border-radius: 16px;
  padding: 22px 24px;
  background: rgba(201, 255, 85, 0.055);
}

.notice strong {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
}

.notice p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.command {
  overflow: hidden;
  margin-top: 26px;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: var(--panel);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.32);
}

.command pre {
  margin: 0;
  padding: 26px;
  overflow-x: auto;
  color: #e9eadf;
  font-size: 13px;
  line-height: 1.75;
  white-space: pre-wrap;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

button,
.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--accent);
  border-radius: 10px;
  padding: 0 18px;
  background: var(--accent);
  color: var(--accent-ink);
  font: 700 13px ui-monospace, SFMono-Regular, Menlo, monospace;
  text-decoration: none;
  cursor: pointer;
}

.button.secondary {
  background: transparent;
  color: var(--accent);
}

button:hover,
.button:hover {
  filter: brightness(1.06);
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 18px;
  margin: 54px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: steps;
}

.steps li {
  border-top: 1px solid var(--line);
  padding: 18px 10px 10px 0;
  color: var(--muted);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 14px;
  line-height: 1.55;
  counter-increment: steps;
}

.steps li::before {
  display: block;
  margin-bottom: 22px;
  color: var(--accent);
  font: 12px ui-monospace, SFMono-Regular, Menlo, monospace;
  content: "0" counter(steps);
}

.steps strong {
  display: block;
  margin-bottom: 7px;
  color: var(--ink);
  font-size: 16px;
}

footer {
  margin-top: 58px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--faint);
  font-size: 11px;
  line-height: 1.6;
}

@media (max-width: 720px) {
  main {
    padding: 34px 0 44px;
  }

  .site-nav {
    margin-bottom: 52px;
  }

  .platform-grid,
  .steps {
    grid-template-columns: 1fr;
  }

  .terminal-shot {
    min-height: 170px;
  }

  .steps li::before {
    margin-bottom: 10px;
  }
}