.hero {
  padding: 160px 24px 80px;
  text-align: center;
  background: linear-gradient(135deg, var(--color-gray-900), #2d1b69);
  color: #fff;
}

.title {
  font-size: 48px;
  font-weight: 700;
  margin-bottom: 16px;
}

.subtitle {
  font-size: 20px;
  color: rgba(255, 255, 255, 0.6);
  max-width: 600px;
  margin: 0 auto;
}

.grid {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 80px 24px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  border: 1px solid var(--color-border-light);
  transition: all 0.3s;
}

.card:hover {
  border-color: var(--color-primary-container);
  box-shadow: var(--shadow-lg);
}

.cardIcon {
  font-size: 36px;
  margin-bottom: 20px;
}

.cardTitle {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 10px;
}

.cardDesc {
  font-size: 15px;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.cardLink {
  display: inline-block;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary);
  transition: color 0.2s;
}

.cardLink:hover {
  color: var(--color-primary-dark);
}

/* ---- Quick Start ---- */
.quickstart {
  padding: 80px 24px;
  background: var(--color-gray-50);
}

.qsTitle {
  font-size: 32px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
}

.codeBlock {
  max-width: 700px;
  margin: 0 auto;
  background: var(--color-gray-900);
  border-radius: var(--radius-md);
  padding: 32px;
  overflow-x: auto;
}

.codeBlock pre {
  font-family: var(--font-family-mono);
  font-size: 14px;
  color: #e0e0e0;
  line-height: 1.7;
  margin: 0;
}

.codeComment {
  color: #6a9955;
}

.codeKeyword {
  color: #c586c0;
}

.codeString {
  color: #ce9178;
}

.codeFunc {
  color: #dcdcaa;
}

@media (max-width: 768px) {
  .title { font-size: 32px; }
  .grid { grid-template-columns: 1fr; }
}
