:root {
  --accent-color: #a855f7;
  --accent-contrast: #facc15;
  --accent-soft: rgba(168, 85, 247, 0.18);
  --panel-border-strong: rgba(168, 85, 247, 0.45);
}

body::before {
  background: rgba(168, 85, 247, 0.5);
}

body::after {
  background: rgba(59, 130, 246, 0.35);
}

#profile {
  gap: 12px;
}

#books-title {
  font-size: clamp(1.8rem, 4.5vw, 2.2rem);
}

#paragraph {
  max-width: 42ch;
}

.links {
  gap: 12px;
}

.link-card {
  border-radius: 22px;
}

.link-card .link-icon {
  width: 60px;
  height: 60px;
  border-radius: 20px;
}

.link-card .link-icon img {
  width: 38px;
  height: 38px;
  border-radius: 12px;
}

.return-link {
  align-self: center;
  margin-top: 8px;
  padding: 10px 20px;
  border-radius: 999px;
  border: 1px solid var(--panel-border-strong);
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.18), rgba(59, 130, 246, 0.12));
  color: var(--text-color);
  text-decoration: none;
  font-weight: 500;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.return-link:hover {
  transform: translateY(-3px);
  border-color: var(--accent-contrast);
  box-shadow: 0 12px 22px rgba(168, 85, 247, 0.22);
}

footer {
  margin-top: 24px;
}