/* Custom Styles for 东升国际 */
:root {
  --gold-light: #f9e79f;
  --gold: #d4af37;
  --gold-dark: #996515;
  --dark: #1a1a1a;
  --darker: #0f0f0f;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--dark);
  color: #e5e7eb;
  font-family: 'Inter', sans-serif;
  margin: 0;
  -webkit-font-smoothing: antialiased;
}

.gold-gradient {
  background: linear-gradient(135deg, #d4af37 0%, #f9e79f 50%, #996515 100%);
}

.gold-text {
  background: linear-gradient(135deg, #d4af37 0%, #f9e79f 50%, #996515 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.glass-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1rem;
}

.custom-scrollbar::-webkit-scrollbar {
  width: 6px;
}
.custom-scrollbar::-webkit-scrollbar-track {
  background: var(--darker);
}
.custom-scrollbar::-webkit-scrollbar-thumb {
  background: rgba(212, 175, 55, 0.3);
  border-radius: 9999px;
}
.custom-scrollbar::-webkit-scrollbar-thumb:hover {
  background: rgba(212, 175, 55, 0.6);
}

.nav-link {
  color: #d1d5db;
  text-decoration: none;
  transition: color 0.3s;
}
.nav-link:hover {
  color: var(--gold);
}

.btn-gold {
  background: linear-gradient(135deg, #d4af37 0%, #f9e79f 50%, #996515 100%);
  color: var(--darker);
  font-weight: 700;
  padding: 0.75rem 2rem;
  border-radius: 9999px;
  text-decoration: none;
  display: inline-block;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
}
.btn-gold:hover {
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.4);
  transform: translateY(-2px);
}

/* Line Clamp Utility */
.line-clamp-1 {
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}