:root {
  --bg: #0b0b0e;
  --bg-elevated: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.08);
  --text: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.65);
  --text-muted: rgba(255, 255, 255, 0.45);
  --accent: #99fa00;
  --danger: #ff6b6b;
  --danger-soft: rgba(255, 107, 107, 0.12);
  --radius: 16px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial,
    sans-serif;
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
}

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

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  border-bottom: 0.5px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(11, 11, 14, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 10;
}

.topbar .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 600;
  letter-spacing: -0.3px;
}

.topbar .brand .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
}

.topbar nav {
  display: flex;
  gap: 18px;
  font-size: 13px;
}
.topbar nav a {
  color: var(--text-secondary);
}
.topbar nav a:hover {
  color: var(--text);
  text-decoration: none;
}

h1 {
  font-size: 36px;
  letter-spacing: -0.8px;
  margin: 0 0 8px;
}

.updated {
  color: var(--text-muted);
  font-size: 13px;
  margin: 0 0 32px;
}

section.card {
  background: var(--bg-elevated);
  border: 0.5px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
  margin-bottom: 14px;
}

section.card h2 {
  font-size: 16px;
  margin: 0 0 12px;
  letter-spacing: -0.2px;
}

section.card p,
section.card li {
  color: var(--text-secondary);
  font-size: 14px;
  margin: 0 0 10px;
}

section.card ul {
  margin: 0 0 10px;
  padding-left: 18px;
}

section.card ul li::marker {
  color: var(--accent);
}

.footer {
  margin-top: 48px;
  padding-top: 22px;
  border-top: 0.5px solid var(--border);
  color: var(--text-muted);
  font-size: 12px;
  text-align: center;
}

.hero {
  text-align: center;
  padding: 32px 0 8px;
}
.hero p {
  color: var(--text-secondary);
  font-size: 15px;
  max-width: 520px;
  margin: 0 auto;
}

.grid {
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr;
  margin-top: 32px;
}

.grid a.tile {
  display: block;
  padding: 22px;
  background: var(--bg-elevated);
  border: 0.5px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.grid a.tile:hover {
  border-color: rgba(153, 250, 0, 0.4);
  text-decoration: none;
  transform: translateY(-1px);
}
.grid a.tile h3 {
  margin: 0 0 6px;
  font-size: 15px;
  letter-spacing: -0.2px;
}
.grid a.tile p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 13px;
}

.danger-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  padding: 12px 18px;
  background: var(--danger-soft);
  border: 0.5px solid rgba(255, 107, 107, 0.4);
  border-radius: 12px;
  color: var(--danger);
  font-weight: 600;
  font-size: 14px;
}
.danger-cta:hover {
  text-decoration: none;
  background: rgba(255, 107, 107, 0.18);
}