:root {
  color-scheme: dark;
  --bg: #0a0a0f;
  --ink: #e4e4e7;
  --accent: #8b5cf6;
  --accent-hover: #a78bfa;
  --card: #18181b;
  --card-hover: #27272a;
  --border: #3f3f46;
  --shadow: rgba(0, 0, 0, 0.5);
  --link-hover: rgba(139, 92, 246, 0.12);
}

body {
  background: linear-gradient(135deg, #0a0a0f 0%, #1a1a2e 100%);
}

.card {
  box-shadow: 0 25px 50px -12px var(--shadow);
  backdrop-filter: blur(10px);
  animation: slideUp 600ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

h1 {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.subtitle {
  color: #a1a1aa;
}

h2 {
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 12px;
}

h2:before,
h2:after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.link-card {
  transition: all 250ms cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
  box-shadow: 3px 3px 0 var(--border);
}

.link-card:hover {
  border-color: var(--accent);
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 var(--accent);
}

.link-card:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--accent);
  transform: scaleY(0);
  transition: transform 250ms cubic-bezier(0.16, 1, 0.3, 1);
  transform-origin: bottom;
}

.link-card:hover:before {
  transform: scaleY(1);
}

.link-content p {
  color: #a1a1aa;
}

.boost-badge {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
  box-shadow: 0 2px 8px rgba(139, 92, 246, 0.3);
}

.info-section summary {
  color: #a1a1aa;
  transition: color 200ms;
}

.info-section summary:hover {
  color: var(--accent);
}

.info-section ul {
  color: #a1a1aa;
}

.info-section code {
  color: var(--accent);
}

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