:root {
  --bg: #0A0A0A;
  --card: #161616;
  --card-elevated: #1F1F1F;
  --border: #262626;
  --text: #FFFFFF;
  --text-secondary: #B3B3B3;
  --text-tertiary: #6F6F6F;
  --primary: #BCFF01;
  --on-primary: #0A0A0A;
  --accent: #00FFBA;
  --max-width: 720px;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--primary);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s;
}

a:hover {
  border-bottom-color: var(--primary);
}

header {
  padding: 24px 24px 16px;
  border-bottom: 1px solid var(--border);
}

header .container {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo {
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.5px;
  color: var(--primary);
}

.logo-sub {
  color: var(--text-tertiary);
  font-size: 13px;
  font-weight: 600;
}

main {
  flex: 1;
  padding: 48px 24px;
}

main .container {
  max-width: var(--max-width);
  margin: 0 auto;
}

h1 {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 8px;
}

h2 {
  font-size: 22px;
  font-weight: 700;
  margin: 32px 0 12px;
  letter-spacing: -0.4px;
}

h3 {
  font-size: 17px;
  font-weight: 700;
  margin: 24px 0 8px;
  color: var(--text);
}

p {
  margin-bottom: 12px;
  color: var(--text-secondary);
}

ul {
  list-style: none;
  margin-bottom: 16px;
}

ul li {
  padding-left: 20px;
  position: relative;
  margin-bottom: 6px;
  color: var(--text-secondary);
}

ul li::before {
  content: '•';
  position: absolute;
  left: 4px;
  color: var(--primary);
  font-weight: 700;
}

.updated {
  color: var(--text-tertiary);
  font-size: 14px;
  margin-bottom: 32px;
}

.lead {
  font-size: 18px;
  line-height: 1.6;
  color: var(--text);
  margin-bottom: 24px;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  padding: 12px 20px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 15px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
}

.btn-primary {
  background: var(--primary);
  color: var(--on-primary);
  border-color: var(--primary);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 32px;
}

.feature {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
}

.feature-title {
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text);
}

.feature-body {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.5;
}

.contact-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  margin-top: 24px;
}

.contact-row {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.contact-row:last-child {
  border-bottom: 0;
}

.contact-label {
  color: var(--text-tertiary);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
}

.contact-value {
  color: var(--text);
  font-weight: 600;
}

footer {
  padding: 24px;
  border-top: 1px solid var(--border);
  margin-top: 48px;
  color: var(--text-tertiary);
  font-size: 13px;
  text-align: center;
}

footer a {
  color: var(--text-tertiary);
  margin: 0 8px;
}

footer a:hover {
  color: var(--text-secondary);
}

.disclaimer {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  margin-top: 24px;
  font-size: 13px;
  color: var(--text-tertiary);
}

@media (max-width: 600px) {
  h1 { font-size: 26px; }
  h2 { font-size: 19px; }
  main { padding: 32px 20px; }
}