:root {
  color-scheme: dark;
  --bg: #0f1115;
  --surface: #171a21;
  --line: #2a2f3a;
  --text: #eceef2;
  --muted: #a9b1bd;
  --accent: #65d7c9;
  --accent-hover: #8ae3d8;
  --accent-ink: #06201d;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--text);
  font: 1.0625rem/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.wrap {
  flex: 1;
  width: 100%;
  max-width: 38rem;
  margin: 0 auto;
  padding: clamp(2.5rem, 10vh, 6rem) 1.25rem 2rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  margin: 0 0 2rem;
  font-weight: 600;
  color: var(--muted);
}

.brand img {
  display: block;
  flex: none;
  border-radius: 8px;
}

h1 {
  margin: 0 0 1rem;
  font-size: clamp(1.75rem, 7vw, 2.5rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

.lead {
  margin: 0 0 2.5rem;
  font-size: 1.125rem;
  color: var(--muted);
}

.card {
  padding: 1.5rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
}

h2 {
  margin: 0 0 0.75rem;
  font-size: 1.25rem;
  line-height: 1.3;
}

.card p {
  margin: 0 0 1rem;
}

.card ul {
  margin: 0 0 1.75rem;
  padding-left: 1.25rem;
}

.card li {
  margin: 0.5rem 0;
}

.card li::marker {
  color: var(--accent);
}

a {
  color: var(--accent);
  text-underline-offset: 0.2em;
}

a:focus-visible {
  outline: 3px solid var(--text);
  outline-offset: 3px;
}

.cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  min-height: 3rem;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 700;
  text-decoration: none;
}

.cta:hover {
  background: var(--accent-hover);
}

.foot {
  width: 100%;
  max-width: 38rem;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 2rem;
  font-size: 0.9375rem;
  color: var(--muted);
}

.foot p {
  margin: 0;
}

@media (min-width: 36rem) {
  .card {
    padding: 2rem;
  }

  .cta {
    display: inline-flex;
    width: auto;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .cta {
    transition: background-color 0.15s ease;
  }
}

@media (forced-colors: active) {
  .cta {
    border: 2px solid ButtonText;
  }
}