:root {
  --color-bg: #ffffff;
  --color-text-primary: #000000;
  --color-text-secondary: #555555;
  --color-text-tertiary: #888888;
  --color-divider: #e0e0e0;
  --color-accent: #0066ff;
  --color-accent-hover: #0052cc;
  --color-accent-light: #f0f5ff;
  --color-bg-alt: #f8f8f8;

  --font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --spacing-xs: 8px;
  --spacing-sm: 16px;
  --spacing-md: 24px;
  --spacing-lg: 32px;
  --spacing-xl: 48px;
  --spacing-2xl: 64px;

  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-family);
  background: var(--color-bg);
  color: var(--color-text-primary);
  margin: 0 auto;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex: 1;
}

.footer {
  text-align: center;
  padding: var(--spacing-lg) 0;
  border-top: 1px solid var(--color-divider);
  color: var(--color-text-secondary);
  margin-top: auto;
  width: 100%;
  font-size: 14px;
}

.footer p {
  max-width: none;
  margin: 0;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}