:root {
  --bg: #000000;
  --fg: #D4D4D4;
  --dim: #6B6B6B;
  --bright: #FFFFFF;
  --accent: #00FF9C;
  --accent-dim: #00B36F;
  --warn: #FFD93D;
  --err: #FF6B6B;
  --line: #1A1A1A;
  --line-strong: #2A2A2A;
  --accent-soft: rgba(0, 255, 156, 0.18);
  --font-mono: ui-monospace, SFMono-Regular, "JetBrains Mono", "Fira Code", Menlo, Consolas, "Liberation Mono", monospace;
}

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

html {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--fg);
  min-height: 100vh;
  padding: 0 24px 64px;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

@media (max-width: 720px) {
  body { padding: 76px 16px 48px; font-size: 14px; max-width: 100%; }
}

::selection { background: var(--accent); color: #000; }

a { color: var(--accent); text-decoration: none; }
a:hover, a:focus-visible { color: var(--bright); text-decoration: underline; text-decoration-color: var(--accent); }

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 255, 156, 0.015) 0px,
    rgba(0, 255, 156, 0.015) 1px,
    transparent 1px,
    transparent 3px
  );
  pointer-events: none;
  z-index: 1;
}

img, svg { max-width: 100%; height: auto; display: block; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--accent);
  color: #000;
  padding: 6px 10px;
  z-index: 100;
  font-weight: 600;
}
.skip:focus { left: 8px; top: 8px; }