:root {
  color-scheme: light;
  --bg: #fffbf5;
  --card: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --subtle: #94a3b8;
  --primary: #2563eb;
  --primary-soft: #dbeafe;
  --success-soft: #dcfce7;
  --border: #e2e8f0;
  --border-soft: #f1e8df;
  --logo-bg: #ffffff;
  --accent-start: #fb923c;
  --accent-end: #f472b6;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(251, 146, 60, 0.14), transparent 28%),
    radial-gradient(circle at top right, rgba(244, 114, 182, 0.12), transparent 24%),
    radial-gradient(circle at bottom, rgba(37, 99, 235, 0.08), transparent 32%),
    var(--bg);
  color: var(--text);
}

main {
  width: min(640px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0 56px;
}

.shell {
  display: grid;
  gap: 20px;
}

.hero {
  overflow: hidden;
  border: 1px solid var(--border-soft);
  border-radius: 28px;
  background:
    linear-gradient(135deg, rgba(251, 146, 60, 0.1), rgba(244, 114, 182, 0.08)),
    var(--logo-bg);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.06);
  padding: 28px 24px 24px;
  text-align: center;
}

.logo {
  width: min(300px, 100%);
  height: auto;
  margin: 0 auto;
  display: block;
  background: #ffffff;
  border-radius: 20px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border-soft);
  border-radius: 28px;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.06);
  padding: 28px 24px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 14px;
  font-weight: 700;
}

.pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent-start), var(--accent-end));
}

h1 {
  margin: 0 0 12px;
  font-size: clamp(28px, 5vw, 34px);
  line-height: 1.2;
}

.lead,
.copy {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.lead + .lead {
  margin-top: 12px;
}

.steps {
  display: grid;
  gap: 12px;
  margin: 24px 0 8px;
  padding: 0;
  list-style: none;
}

.step {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 14px;
  align-items: start;
  padding: 14px 16px;
  border-radius: 18px;
  background: #fffaf6;
  border: 1px solid var(--border-soft);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent-start), var(--accent-end));
  color: #ffffff;
  font-size: 16px;
  font-weight: 800;
}

.step-title {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 700;
}

.step-body {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.5;
}

.actions {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 58px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 18px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.button:hover {
  transform: translateY(-1px);
  opacity: 0.96;
}

.button-primary {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 12px 24px rgba(37, 99, 235, 0.22);
}

.button-secondary {
  background: #ffffff;
  border-color: var(--border);
  color: var(--primary);
}

.install-actions {
  margin-top: 12px;
}

.note,
.footer,
.tagline {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.note {
  margin-top: 18px;
}

.footer {
  margin-top: 8px;
  text-align: center;
}

.tagline {
  margin: 10px 0 0;
  font-size: 16px;
}

.divider {
  height: 1px;
  margin: 22px 0;
  background: var(--border-soft);
}

.home-copy {
  text-align: center;
}

.home-copy h1 {
  margin-bottom: 10px;
}

.home-copy .tagline {
  font-size: 18px;
}