html,
body {
  min-height: 100%;
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection {
  background: color-mix(in srgb, var(--color-primary) 20%, transparent);
}

.app-start {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: var(--space-6);
}

.app-start__card {
  width: min(100%, 560px);
  padding: clamp(28px, 6vw, 56px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.app-start__eyebrow {
  display: inline-block;
  margin-bottom: var(--space-3);
  color: var(--color-primary);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.app-start h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  line-height: 1.15;
}

.app-start p {
  margin-top: var(--space-3);
  color: var(--color-muted);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}