/* 样式重置 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Microsoft Yahei", "PingFang SC", sans-serif;
  font-size: 14px;
  color: #333;
  line-height: 1.6;
}

ul,
li {
  list-style: none;
}

a {
  text-decoration: none;
  color: #333;
  transition: all 0.3s ease;
}

img {
  max-width: 100%;
  vertical-align: middle;
}

.container {
  width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

@media (max-width: 1200px) {
  .container {
    width: 100%;
  }
}

.btn {
  display: inline-block;
  padding: 10px 24px;
  background: #0066cc;
  color: #fff !important;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn:hover {
  background: #0052a3;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 98, 204, 0.3);
}