:root {
  --bg: #f3efe6;
  --bg-deep: #e8e1d4;
  --ink: #1c1915;
  --muted: #6b645a;
  --accent: #0f6e56;
  --accent-ink: #f7fff9;
  --line: rgba(28, 25, 21, 0.12);
  --pane: #f7f3eb;
  --editor-bg: #faf7f1;
  --glow: radial-gradient(1200px 500px at 10% -10%, #d9efe6 0%, transparent 55%),
    radial-gradient(900px 400px at 100% 0%, #f0e0c8 0%, transparent 50%), var(--bg);
  --font-ui: "Syne", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--glow);
  color: var(--ink);
  font-family: var(--font-ui);
}

a {
  color: var(--accent);
}

code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: var(--editor-bg);
  border: 1px solid var(--line);
  border-radius: 0.3rem;
  padding: 0.05rem 0.35rem;
}

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.95rem 1.25rem 0.8rem;
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
}

.brand-mark {
  font-size: clamp(1.85rem, 3vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  color: inherit;
  text-decoration: none;
}

.brand-tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.hero {
  max-width: 52rem;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 3.5rem;
}

.eyebrow {
  margin: 0 0 0.65rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

h1 {
  margin: 0 0 0.85rem;
  font-size: clamp(1.85rem, 4.5vw, 2.75rem);
  letter-spacing: -0.03em;
  line-height: 1.1;
}

h2 {
  margin: 0 0 0.85rem;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.lead,
.lead-sm {
  margin: 0 0 1.75rem;
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--muted);
}

.lead strong {
  color: var(--ink);
}

.recommend,
.grid,
.android {
  margin-top: 2.25rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.detect,
.hint,
.muted {
  color: var(--muted);
}

.detect {
  margin: 0 0 1rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-bottom: 0.75rem;
}

.ghost,
.run {
  appearance: none;
  border-radius: 0.4rem;
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 0.86rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 140ms ease, filter 140ms ease, background 140ms ease;
}

.ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
  padding: 0.5rem 0.9rem;
}

.ghost:hover {
  background: rgba(15, 110, 86, 0.08);
}

.run {
  background: var(--accent);
  color: var(--accent-ink);
  border: 1px solid transparent;
  padding: 0.55rem 1.05rem;
}

.run:hover {
  filter: brightness(1.06);
  transform: translateY(-1px);
}

.tight {
  padding: 0.38rem 0.7rem;
  font-size: 0.78rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr));
  gap: 0.75rem;
}

.plat {
  background: var(--pane);
  border: 1px solid var(--line);
  border-radius: 0.45rem;
  padding: 0.95rem 1rem 1.05rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.plat.is-recommended {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--line));
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 25%, transparent);
}

.plat h3 {
  margin: 0;
  font-size: 0.98rem;
  letter-spacing: -0.02em;
}

.plat .muted {
  margin: 0 0 0.45rem;
  font-size: 0.8rem;
  font-family: var(--font-mono);
}

.plat .ghost {
  align-self: flex-start;
  margin-top: auto;
}

.steps {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--muted);
  line-height: 1.65;
}

.steps li {
  margin-bottom: 0.45rem;
}

.hint {
  margin-top: 1rem;
  font-size: 0.85rem;
}