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

:root {
  --bg: #0a0a0a;
  --surface: #111111;
  --text: #f0f0f0;
  --muted: #666666;
  --accent: #ffffff;
  --hover-bg: #1a1a1a;
}

html, body {
  height: 100%;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

main {
  text-align: center;
  padding: 2rem;
}

h1 {
  font-size: clamp(3rem, 10vw, 6rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.5rem;
  transition: text-shadow 0.3s ease;
}

h1:hover {
  text-shadow: 0 0 20px rgba(255, 255, 255, 0.15), 0 0 40px rgba(255, 255, 255, 0.08), 0 0 30px rgba(255, 200, 0, 0.12);
}

.divider {
  border: none;
  border-top: 1px solid #333333;
  margin: 2rem auto 3rem auto;
  width: 80vw;
  max-width: 600px;
}
  color: var(--muted);
  font-size: 1rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 2.5rem;
}

.links {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

.links a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.1rem;
  border: 1px solid #222;
  border-radius: 8px;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.875rem;
  letter-spacing: 0.02em;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.links a:hover {
  color: var(--text);
  border-color: #444;
  background: var(--hover-bg);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.1), inset 0 0 10px rgba(255, 255, 255, 0.05), 0 0 20px rgba(255, 200, 0, 0.08);
}

.links a svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}