:root {
  --text: #111;
  --muted: #555;
  --line: #e8e8e8;
  --background: #fff;
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: light;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--background);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

.topbar {
  position: fixed;
  top: 0;
  right: 0;
  padding: 24px;
}

.home-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--text);
  cursor: default;
}

.home-icon {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page {
  width: min(100% - 48px, 680px);
  margin: 0 auto;
  padding: 18vh 0 80px;
}

.intro {
  margin-bottom: 56px;
}

h1 {
  margin: 0 0 8px;
  font-size: clamp(2.25rem, 8vw, 5rem);
  font-weight: 500;
  letter-spacing: -0.06em;
  line-height: 0.95;
}

p {
  margin: 0;
  font-size: 1.05rem;
}

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

.content {
  max-width: 560px;
  margin-bottom: 40px;
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 24px;
}

a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

a:hover {
  color: var(--muted);
}

@media (max-width: 560px) {
  .topbar {
    padding: 16px;
  }

  .page {
    width: min(100% - 32px, 680px);
    padding-top: 20vh;
  }
}