: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);
}

.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;
}

.lead,
.lead-sm {
  margin: 0 0 1.75rem;
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--muted);
  max-width: 40rem;
}

.lead-sm {
  margin-bottom: 1.1rem;
  font-size: 0.98rem;
}

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

h2 {
  margin: 0 0 0.75rem;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.detect {
  margin: 0 0 1rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
}

.ghost,
.run {
  font: inherit;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.4rem;
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--line);
  background: var(--editor-bg);
  color: var(--ink);
}

.ghost.tight {
  padding: 0.4rem 0.7rem;
  font-size: 0.9rem;
}

.run {
  background: var(--accent);
  color: var(--accent-ink);
  border-color: transparent;
  font-weight: 700;
}

.ghost:hover,
.run:hover {
  filter: brightness(0.97);
}

.hint {
  margin: 0.85rem 0 0;
  font-size: 0.85rem;
  line-height: 1.45;
}

.muted {
  color: var(--muted);
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr));
  gap: 0.85rem;
  margin-top: 1rem;
}

.plat {
  background: var(--pane);
  border: 1px solid var(--line);
  border-radius: 0.55rem;
  padding: 1rem 1.05rem;
}

.plat.is-match {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}

.plat h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
}

.plat p {
  margin: 0 0 0.75rem;
  font-size: 0.82rem;
  font-family: var(--font-mono);
}

.steps {
  margin: 0 0 1rem;
  padding-left: 1.2rem;
  line-height: 1.6;
  color: var(--ink);
}

.foot {
  max-width: 52rem;
  margin: 0 auto;
  padding: 0 1.25rem 2.5rem;
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.5;
}

.foot code {
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

@media (prefers-reduced-motion: no-preference) {
  .hero {
    animation: rise 0.55s ease-out both;
  }

  .plat {
    animation: rise 0.5s ease-out both;
  }

  .plat:nth-child(1) {
    animation-delay: 0.05s;
  }
  .plat:nth-child(2) {
    animation-delay: 0.1s;
  }
  .plat:nth-child(3) {
    animation-delay: 0.15s;
  }
  .plat:nth-child(4) {
    animation-delay: 0.2s;
  }
  .plat:nth-child(5) {
    animation-delay: 0.25s;
  }
  .plat:nth-child(6) {
    animation-delay: 0.3s;
  }

  .run {
    transition: transform 0.15s ease, filter 0.15s ease;
  }

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

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}