:root {
  --primary-color: #f5de40;
  --background-color: #0a0a0a;
  --surface-color: #151515;
  --surface-hover: #1f1f1f;
  --border-color: #333;
  --text-color: #e5e5e5;
  --text-muted: #a0a0a0;
  --shadow: 0 4px 20px rgba(0,0,0,0.3);
  --shadow-hover: 0 8px 30px rgba(245, 222, 64, 0.15);
}

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

body {
  font-family: 'Funnel Display', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--background-color);
  color: var(--text-color);
  line-height: 1.6;
  padding: 20px;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  animation: fadeIn 0.6s ease-out;
}

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

.header {
  text-align: center;
  margin-bottom: 40px;
  padding-bottom: 30px;
  border-bottom: 2px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.header::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--primary-color);
  transform: translateX(-50%);
  animation: expandLine 1s ease-out 0.5s forwards;
}

@keyframes expandLine {
  to { width: 100px; }
}

.header h1 {
  color: var(--primary-color);
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--primary-color), #ffd700);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}