* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  background-color: #ffffff;
  color: #333333;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial,
    sans-serif;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

/* 顶部标题栏 */
.top-bar {
  background-color: #ffffff;
  border-bottom: 1px solid #ececec;
  padding: 14px 16px;
  text-align: center;
  position: sticky;
  top: 0;
  z-index: 10;
}

.top-bar-title {
  font-size: 18px;
  font-weight: 600;
  color: #333333;
  letter-spacing: 1px;
}

.cert-card {
  max-width: 430px;
  margin: 0 auto;
  padding: 20px 16px 40px;
  background-color: #ffffff;
}

/* 报告名称栏第一行：左右两端对齐 */
.report-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding-bottom: 12px;
}

/* 左侧查询链接：灰色字体，字号与信息值(15px)一致 */
.query-link {
  flex-shrink: 0;
  font-size: 15px;
  font-weight: 400;
  color: #999999;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
}

.query-link:hover {
  color: #666666;
}

/* 第二行：居中标题，单独一行 */
.report-name {
  text-align: center;
  font-size: 18px;
  font-weight: 600;
  color: #333333;
  letter-spacing: 1px;
  padding-bottom: 22px;
}

/* 右上角编号 */
.corner-no {
  text-align: right;
  font-size: 14px;
  color: #333333;
  padding-bottom: 12px;
}

/* 落款日期 */
.issue-date {
  text-align: right;
  font-size: 15px;
  color: #333333;
  padding-top: 20px;
  padding-right: 4px;
}

/* 右侧下载图标 */
.download-btn {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  padding: 0;
  border: none;
  background: transparent;
  color: #999999;
  cursor: pointer;
}

.download-btn:hover {
  color: #666666;
}

/* 信息列表 */
.info-list {
  display: flex;
  flex-direction: column;
}

.info-row {
  display: flex;
  align-items: center;
  padding: 9px 0;
  font-size: 15px;
  line-height: 1.5;
}

.label {
  width: 116px;
  flex-shrink: 0;
  text-align: right;
  padding-right: 20px;
  color: #999494;
  letter-spacing: 1px;
  white-space: nowrap;
}

.value {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 4px;
  color: #575454;
  font-size: 15px;
  font-weight: 400;
  min-height: 20px;
}

.value .text {
  color: #333333;
  font-size: 15px;
  font-weight: 400;
}

/* 打码遮罩块 */
.mask {
  display: inline-block;
  height: 15px;
  border-radius: 2px;
  background-color: #c9c9c9;
  vertical-align: middle;
}

.mask-sm {
  width: 26px;
}

.mask-md {
  width: 46px;
}

.mask-lg {
  width: 96px;
}

/* 认证结论按钮 */
.cert-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 16px 20px;
  border: none;
  background: linear-gradient(90deg, #23b6c9, #3ec4d2);
  color: #ffffff;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 1px;
  cursor: pointer;
}

.cert-banner-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid #ffffff;
  color: #ffffff;
}

/* 底部信息 */
.site-footer {
  margin-top: auto;
  background-color: #2b2b2b;
  color: #878282;
  text-align: center;
  padding: 16px 20px;
  font-size: 13px;
  line-height: 1.6;
}

/* 移动端适配 */
@media (max-width: 480px) {
  .cert-card {
    max-width: 100%;
  }

  .info-row {
    font-size: 14px;
  }

  .label {
    width: 104px;
    padding-right: 16px;
  }
}