.demo {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  padding: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.demo .short {
  font-family: SFMono-Regular, Consolas, 'Liberation Mono', Menlo, monospace;
  font-size: 1.25rem;
  font-weight: 600;
  color: #333;
  text-decoration: none;
}

.demo .short:hover {
  text-decoration: underline;
}

.demo .arrow {
  font-size: 1.5rem;
  color: #ff6633;
}

.demo .long {
  font-family: SFMono-Regular, Consolas, 'Liberation Mono', Menlo, monospace;
  font-size: 0.95rem;
  color: #999;
  word-break: break-all;
  max-width: 320px;
  text-align: left;
}

.features {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.feature {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  padding: 1.5rem 1.75rem;
  width: 190px;
}

.feature .icon {
  width: 36px;
  height: 36px;
  color: #ff6633;
  margin-bottom: 0.75rem;
}

.feature h2 {
  font-size: 1rem;
  font-weight: 600;
  color: #333;
  margin-bottom: 0.25rem;
}

.feature p {
  font-size: 0.85rem;
  color: #888;
  line-height: 1.5;
}

@media (prefers-color-scheme: dark) {
  .demo {
    background: #24242a;
    box-shadow: 0 2px 8px rgba(0,0,0,0.4);
  }

  .demo .short {
    color: #e8e8ea;
  }

  .demo .long {
    color: #7a7a84;
  }

  .feature {
    background: #24242a;
    box-shadow: 0 1px 3px rgba(0,0,0,0.4);
  }

  .feature h2 {
    color: #e8e8ea;
  }

  .feature p {
    color: #a0a0a8;
  }
}

@media (max-width: 768px) {
  .demo {
    flex-direction: column;
    gap: 0.75rem;
    padding: 1.5rem;
  }

  .demo .long {
    text-align: center;
  }

  .features {
    flex-direction: column;
    align-items: center;
  }

  .feature {
    width: 100%;
    max-width: 320px;
  }
}