/* 通用样式 */

/* 全局字体设置 */
* {
  font-family: 'MiSans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

body {
  font-family: 'MiSans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

.section {
  width: 100%;
  padding: 60px 0;
}

/* 平板端优化 - 为产品服务section添加上外边距 */
@media (min-width: 769px) and (max-width: 1366px) {
  .section.products {
    margin-top: 40px;
  }
}

/* 移动端减少section间距 */
@media (max-width: 768px) {
  .section {
    padding: 20px 0;
  }
  
  /* 特别针对轮播图后的第一个section减少上边距 */
  .section.mobile-products {
    padding-top: 10px;
  }
}

.section-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.section-header {
  text-align: center;
  margin-bottom: 40px;
}

.section-header h2 {
  font-size: 32px;
  font-weight: 600;
  /* color: #333; */
  margin-bottom: 15px;
}

.section-desc {
  font-size: 16px;
  color: #666;
  max-width: 800px;
  margin: 0 auto;
}

.btn {
  display: inline-block;
  font-weight: 500;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  user-select: none;
  padding: 0.5rem 1.5rem;
  font-size: 1rem;
  line-height: 1.5;
  border-radius: 4px;
  transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out;
}

.btn-primary {
  color: #fff;
  background-color: #4f8ff7;
  border-color: #4f8ff7;
}

.btn-primary:hover {
  color: #fff;
  background-color: #3b7ce6;
  border-color: #3b7ce6;
}

.btn-normal {
  color: #fff;
  background-color: #4f8ff7;
  border-color: #4f8ff7;
}

.btn-normal:hover {
  color: #fff;
  background-color: #3b7ce6;
  border-color: #3b7ce6;
}

.btn-normal-light {
  color: #4f8ff7;
  background-color: transparent;
  border: 1px solid #4f8ff7;
}

.btn-normal-light:hover {
  color: #3b7ce6;
  border-color: #3b7ce6;
}

/* 间距工具类 */
.mt-10 { margin-top: 10px; }
.mb-10 { margin-bottom: 10px; }
.mr-10 { margin-right: 10px; }
.ml-10 { margin-left: 10px; }
.mt-15 { margin-top: 15px; }
.mb-15 { margin-bottom: 15px; }
.mr-15 { margin-right: 15px; }
.ml-15 { margin-left: 15px; }
.mt-20 { margin-top: 20px; }
.mb-20 { margin-bottom: 20px; }
.mr-20 { margin-right: 20px; }
.ml-20 { margin-left: 20px; }
.mt-30 { margin-top: 30px; }
.mb-30 { margin-bottom: 30px; }
.mr-30 { margin-right: 30px; }
.ml-30 { margin-left: 30px; }

/* 弹性布局工具类 */
.fboxWrap {
  display: flex;
}

.fboxRow {
  display: flex;
  flex-direction: row;
}

.fboxCol {
  display: flex;
  flex-direction: column;
}

.Xcenter {
  justify-content: center;
}

.Xbetween {
  justify-content: space-between;
}

.Xaround {
  justify-content: space-around;
}

.Xstart {
  justify-content: flex-start;
}

.Xend {
  justify-content: flex-end;
}

.Ycenter {
  align-items: center;
}

.Ystart {
  align-items: flex-start;
}

.Yend {
  align-items: flex-end;
}

.flex1 {
  flex: 1;
}

/* 文本样式 */
.font-theme {
  color: #0066ff;
}

.font-weight {
  font-weight: 600;
}

.font14 {
  font-size: 14px;
}

.font16 {
  font-size: 16px;
}

.font18 {
  font-size: 18px;
}

.font20 {
  font-size: 20px;
}

.font24 {
  font-size: 24px;
}

.font-el1 {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 响应式工具 */
.img-responsive {
  display: block;
  max-width: 100%;
  height: auto;
}

.center-block {
  display: block;
  margin-left: auto;
  margin-right: auto;
}