/* Base typography + reset */
:root {
  --color-bg: #0a1a2f;
  --color-fg: #f5f7ff;
  --color-muted: rgba(245, 247, 255, 0.74);
  --color-accent: #4dd0e1;
  --color-accent-2: #d04a4a;
  --color-border: rgba(245, 247, 255, 0.12);

  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;

  --radius: 0.375rem;
  --max-width: 1120px;
  --gutter: 1.5rem;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background: radial-gradient(circle at top, #11213c 0%, #05081c 70%, #000000 100%);
  color: var(--color-fg);
  font-family: var(--font-sans);
  line-height: 1.5;
}

img, picture, video, canvas {
  max-width: 100%;
  display: block;
}

a {
  color: var(--color-accent);
  text-decoration: none;
}

a:hover,
a:focus {
  text-decoration: underline;
}

abbr[title] {
  text-decoration: dotted underline;
  cursor: help;
}

h1, h2, h3, h4 {
  margin-top: 0;
  font-weight: 600;
}

p {
  margin: 0 0 1.25rem;
}

ul, ol {
  margin: 0 0 1.25rem;
  padding-left: 1.25rem;
}

button {
  font-family: inherit;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}