:root {
  color-scheme: light dark;
  --bg: #f7f7f5;
  --fg: #101010;
  --muted: #6f6f6f;
  --line: rgba(0, 0, 0, 0.12);
  --panel: rgba(255, 255, 255, 0.64);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #050505;
    --fg: #f4f4f0;
    --muted: #9a9a9a;
    --line: rgba(255, 255, 255, 0.14);
    --panel: rgba(255, 255, 255, 0.06);
  }
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--bg);
}

body {
  margin: 0;
  min-height: 100%;
  color: var(--fg);
  font-family: Helvetica, Arial, sans-serif;
  letter-spacing: 0;
  line-height: 1.6;
}

.shell {
  width: min(760px, calc(100% - 40px));
  margin: 0 auto;
  padding: 56px 0 72px;
}

.top {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  padding-bottom: 44px;
}

.brand {
  color: var(--fg);
  text-decoration: none;
  font-size: 18px;
  font-weight: 400;
}

.nav {
  display: flex;
  gap: 18px;
}

.nav a {
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
}

.nav a:hover {
  color: var(--fg);
}

.hero {
  padding: 56px 0 64px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 14px;
}

h1 {
  margin: 0;
  max-width: 640px;
  font-size: clamp(48px, 10vw, 96px);
  font-weight: 300;
  line-height: 0.98;
}

h2 {
  margin: 48px 0 16px;
  font-size: 24px;
  font-weight: 400;
  line-height: 1.25;
}

h3 {
  margin: 28px 0 8px;
  font-size: 17px;
  font-weight: 400;
}

p, li {
  color: var(--muted);
  font-size: 16px;
}

p {
  margin: 0 0 16px;
}

ul {
  margin: 0 0 22px;
  padding-left: 20px;
}

.lead {
  max-width: 560px;
  margin-top: 22px;
  color: var(--muted);
  font-size: 18px;
}

.panel {
  margin-top: 28px;
  padding: 24px;
  border: 1px solid var(--line);
  background: var(--panel);
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border: 1px solid var(--line);
  color: var(--fg);
  text-decoration: none;
}

.footer {
  margin-top: 72px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 560px) {
  .shell {
    width: min(100% - 28px, 760px);
    padding-top: 28px;
  }

  .top {
    align-items: flex-start;
    flex-direction: column;
    padding-bottom: 20px;
  }

  .hero {
    padding: 40px 0 48px;
  }
}