.checkInstr {
  background: #fff;
  line-height: 1.5;
  overflow: hidden;
}

.checkInstr * {
  box-sizing: border-box;
}

.checkInstr img {
  max-width: 100%;
}

/* 首屏 */
.ciHero {
  padding: 4rem 4rem;
  background: linear-gradient(180deg, #EAF5FF 0%, #FFFFFF 100%);
}

.heroHead {
  padding: 4rem 0 0 4rem;
}

.heroTag {
  font-size: 3.2rem;
  font-weight: 500;
  color: #407CFD;
}

.heroTitle {
  margin-top: 2.67rem;
  font-size: 5.33rem;
  font-weight: bold;
  line-height: 7.2rem;
  color: #1F2937;
}

.heroDesc {
  margin-top: 4rem;
  font-size: 3.47rem;
  line-height: 4.53rem;
  color: #516B87;
}

.heroBtn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.07rem;
  width: fit-content;
  height: 10.53rem;
  margin: 2.67rem auto 0;
  padding: 0 5.33rem;
  border-radius: 999rem;
  background: linear-gradient(135deg, #56ACFB 0%, #397EE6 100%);
  box-shadow: 0 1.33rem 4.27rem rgba(49, 127, 238, 0.18);
  font-size: 3.47rem;
  font-weight: bold;
  color: #fff;
}

.btnArrow {
  font-size: 3.47rem;
  font-weight: bold;
  color: #fff;
}

/* 风险自查报告卡片 */
.reportImg {
  display: block;
  width: 89.7rem;
  margin: 2.67rem auto 0;
}

/* 检测数据 */
.dataList {
  display: flex;
  flex-wrap: wrap;
  gap: 1.33rem 2.67rem;
}

.dataItem {
  /* 一行两个：宽度按容器宽度计算，避免固定宽度在 750px 下因小数取整溢出而换行 */
  flex: 0 0 calc((100% - 2.67rem) / 2);
  min-width: 0;
  padding: 4rem 4rem 2.67rem;
  border: 1px solid #E0EAF6;
  border-radius: 2rem;
  background: rgba(255, 255, 255, 0.82);
  text-align: left;
}

.dataNumWrap {
  display: flex;
  align-items: flex-end;
  gap: 0.8rem;
}

.dataNum {
  font-size: 5.07rem;
  font-weight: bold;
  line-height: 1;
  color: #0C67DB;
}

.dataUnit {
  padding-bottom: 0.4rem;
  font-size: 2.67rem;
  color: #7C8794;
}

.dataName {
  margin-top: 2.13rem;
  font-size: 3.2rem;
  color: #3D4650;
}

/* 通用区块 */
.ciSection {
  padding: 4.53rem 4rem;
}

.sectionTag {
  font-size: 3.2rem;
  font-weight: bold;
  color: #1976F3;
}

.sectionTitle {
  margin-top: 1.2rem;
  font-size: 4rem;
  font-weight: bold;
  line-height: 4.4rem;
  color: #333;
}

/* 投稿前自查的价值 */
.valueList {
  margin-top: 2.67rem;
}

.valueItem {
  display: flex;
  gap: 1.6rem;
  margin-top: 2.67rem;
  padding: 1.73rem 0;
  border-bottom: 1px solid #E9EDF3;
  border-radius: 0.53rem;
}

.valueItem:first-child {
  margin-top: 0;
}
.valueItem:last-child {
  border-bottom: none;
}

.valueNum {
  width: 5.87rem;
  font-size: 4.53rem;
  font-weight: bold;
  line-height: 5.47rem;
  color: #407CFD;
  text-align: center;
}

.valueTitle {
  font-size: 3.73rem;
  font-weight: bold;
  color: #333;
}

.valueDesc {
  margin-top: 0.67rem;
  font-size: 3.2rem;
  line-height: 4.53rem;
  color: #666;
}

/* 四类检测项目 */
.typeScrollWrap {
  margin: 0 -4rem;
  margin-top: 2.67rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.typeScrollWrap::-webkit-scrollbar {
  display: none;
}

.typeList {
  display: flex;
  gap: 2.67rem;
  width: max-content;
  padding: 0 4rem;
}

.typeItem {
  position: relative;
  width: 64.93rem;
  min-height: 31.47rem;
  padding: 2.53rem;
  border-radius: 2.13rem;
  background: url('https://img.ais.cn/thirds/app/images/checkDuplicate/checkInstruction/tagBg.png') no-repeat;
  background-size: 100% 100%;
  box-shadow: 0 0.67rem 2.4rem rgba(32, 83, 135, 0.06);
  border: .13rem solid #DFE9F5;
}

.typeTag {
  position: absolute;
  top: 0;
  right: 0;
  padding: 0.8rem 1.6rem;
  border-radius: 0 2.13rem 0 1.07rem;
  background: linear-gradient(135deg, #55A8FF 0%, #1976F3 100%);
  font-size: 2.67rem;
  color: #fff;
}

.typeTitle {
  font-size: 3.73rem;
  font-weight: bold;
  line-height: 4.53rem;
  min-height: 9.07rem;
  color: #2B3138;
}

.typeDesc {
  margin-top: 2.13rem;
  font-size: 3.47rem;
  line-height: 4.27rem;
  color: #707A87;
}

.typeHint {
  margin-top: 4rem;
  font-size: 2.93rem;
  text-align: right;
  color: #98A1AB;
}

/* 检测报告 */
.reportSection {
  background: #F7F7F7;
  padding-bottom: 6.67rem;
}

.reportStep {
  margin-top: 2.4rem;
  padding: 3.2rem 3.2rem 4.53rem;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 1.87rem;
  background: #fff;
}

.reportStep:first-of-type {
  margin-top: 2.4rem;
}

.reportStepHead {
  display: flex;
  align-items: center;
  gap: 2.67rem;
}

.reportStepIcon {
  width: 8rem;
  height: 8rem;
  flex-shrink: 0;
}

.reportStepTitle {
  font-size: 4rem;
  font-weight: bold;
  color: #333;
}

.reportStepDesc {
  margin-top: 1.87rem;
  font-size: 3.47rem;
  line-height: 4.53rem;
  color: #666;
}

.stepSection {
  padding-bottom: 11.33rem;
}

/* 使用流程 */
.stepList {
  position: relative;
  margin-top: 4rem;
  /* padding-bottom: 2.93rem; */
}

.stepList::before {
  content: '';
  position: absolute;
  top: 0;
  left: 4.53rem;
  width: 1px;
  height: calc(100% - 9.2rem);
  background: #D9E6F4;
}

.stepItem {
  position: relative;
  display: flex;
  gap: 4rem;
  margin-top: 6.93rem;
}

.stepItem:first-child {
  margin-top: 0;
}

.stepNum {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 9.2rem;
  height: 9.2rem;
  flex-shrink: 0;
  border-radius: 50%;
  background: linear-gradient(135deg, #C8E1FF 0%, #E5F1FF 100%);
  font-size: 4.27rem;
  font-weight: bold;
  color: #0055D4;
}

.stepInfo {
  padding-top: 1.33rem;
}

.stepTitle {
  font-size: 3.73rem;
  font-weight: bold;
  line-height: 3.9rem;
  color: #333;
}

.stepDesc {
  margin-top: 0.53rem;
  font-size: 3.47rem;
  line-height: 4.53rem;
  color: #666;
}

/* 底部 CTA */
.ctaSection {
  padding: 6.67rem 4rem;
  background: linear-gradient(180deg, #F3F9FF 0%, #EAF5FF 100%);
  text-align: center;
}

.ctaTag {
  font-size: 3.2rem;
  font-weight: 500;
  color: #407CFD;
}

.ctaTitle {
  margin-top: 1.6rem;
  font-size: 4.8rem;
  font-weight: bold;
  line-height: 5.6rem;
  color: #333;
}

.ctaDesc {
  margin-top: 4.27rem;
  font-size: 3.47rem;
  line-height: 4.53rem;
  color: #666;
}

.ctaBtn {
  display: inline-flex;
  align-items: center;
  gap: 0.67rem;
  height: 10.53rem;
  margin-top: 4.67rem;
  padding: 0 4rem;
  border-radius: 999rem;
  background: linear-gradient(135deg, #53A7FF 0%, #1976F3 100%);
  box-shadow: 0 1.07rem 2.4rem rgba(25, 118, 243, 0.22);
  font-size: 3.47rem;
  font-weight: bold;
  color: #fff;
}