:root {
  --bg-color: #0d0d0d;
  --text-color: #e0e0e0;
  --brand-gold: #FFD700;
  --brand-purple: #6A4C93;
  --accent: #FF4D4D;
  --card-bg: #1a1a1a;
}
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background-color: #0d0d0d;
  background-color: var(--bg-color);
  color: #e0e0e0;
  color: var(--text-color);
  line-height: 1.6;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
}
.container {
  max-width: 800px;
  width: 100%;
  padding: 40px 20px;
}
.container header {
  text-align: center;
  margin-bottom: 60px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 40px;
}
.container header h1 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 10px;
  background: linear-gradient(135deg, #fff, #888);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.container h2 {
  color: #FFD700;
  color: var(--brand-gold);
  margin-top: 40px;
  border-bottom: 1px solid rgba(255, 215, 0, 0.2);
  padding-bottom: 10px;
}
.container h3 {
  color: #fff;
  margin-top: 30px;
}
.container a {
  color: #FFD700;
  color: var(--brand-gold);
  text-decoration: none;
  transition: opacity 0.2s;
}
.container a:hover {
  opacity: 0.8;
}
.container a.button {
  display: inline-block;
  background: #6A4C93;
  background: var(--brand-purple);
  color: white;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  margin-top: 20px;
  text-decoration: none !important;
}
.container a.button:hover {
  background: #7a5ca3;
}
.container .card {
  background: #1a1a1a;
  background: var(--card-bg);
  padding: 30px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 30px;
}
.container footer {
  text-align: center;
  margin-top: 80px;
  font-size: 0.9rem;
  color: #666;
}