:root {
  --bg: #0a0a0f;
  --surface: #12121a;
  --surface2: #1a1a26;
  --border: #2a2a3d;
  --accent: #00ff88;
  --accent2: #7b61ff;
  --accent3: #ff6b6b;
  --text: #e8e8f0;
  --muted: #6b6b8a;
  --mono: 'Space Mono', monospace;
  --sans: 'DM Sans', sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 40px 20px 80px;
  position: relative;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,255,136,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,255,136,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: '';
  position: fixed;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(123,97,255,0.08) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.container {
  width: 100%;
  max-width: 680px;
  position: relative;
  z-index: 1;
}

header { margin-bottom: 32px; animation: fadeDown 0.6s ease both; }

.logo { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }

.logo-icon {
  width: 32px; height: 32px;
  background: var(--accent);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  text-decoration: none;
}

.logo-text {
  font-family: var(--mono);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.5px;
  text-decoration: none;
  color: var(--text);
}

.logo-text span { color: var(--accent); }

.tagline {
  font-size: 13px;
  color: var(--muted);
  font-family: var(--mono);
  letter-spacing: 0.5px;
  padding-left: 42px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
  animation: fadeUp 0.6s 0.1s ease both;
}

.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent2), var(--accent3));
}

.card-title {
  font-size: 11px;
  font-family: var(--mono);
  color: var(--muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.updated {
  font-size: 12px;
  color: var(--muted);
  font-family: var(--mono);
  margin-bottom: 24px;
}

h2 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 10px;
  margin-top: 28px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}

h2:first-of-type { margin-top: 0; padding-top: 0; border-top: none; }

p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 10px;
}

.highlight { color: var(--text); }

.info-box {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 20px;
  margin: 12px 0;
}

.info-box p { margin-bottom: 0; font-size: 14px; }

.info-box.green { border-color: rgba(0,255,136,0.3); background: rgba(0,255,136,0.04); }
.info-box.green p { color: var(--text); }

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

.site-footer {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-copy { font-size: 12px; color: var(--muted); font-family: var(--mono); }

.footer-links { display: flex; gap: 20px; }

.footer-links a {
  font-size: 12px;
  color: var(--muted);
  font-family: var(--mono);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--accent); }

@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (max-width: 500px) {
  .site-footer { flex-direction: column; align-items: flex-start; }
}