.ca-content {
  background-color: #f6f9fd;
  padding: 60px 0 80px;
}

.ca-section {
  margin-bottom: 50px;
}

.ca-section:last-child {
  margin-bottom: 0;
}

.ca-section-title {
  font-size: 24px;
  font-weight: 600;
  color: #111a34;
  margin: 0 0 24px 0;
  padding-left: 16px;
  position: relative;
}

.ca-section-title::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 24px;
  background-color: #1676ff;
  border-radius: 2px;
}

/* CA机构信息卡片 */
.ca-info-card {
  background: #ffffff;
  border-radius: 8px;
  padding: 32px 40px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.ca-info-row {
  display: flex;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid #f0f2f5;
}

.ca-info-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.ca-info-row:first-child {
  padding-top: 0;
}

.ca-info-label {
  flex-shrink: 0;
  width: 140px;
  font-size: 14px;
  color: #999999;
  line-height: 1.6;
}

.ca-info-value {
  font-size: 15px;
  color: #333333;
  font-weight: 500;
  line-height: 1.6;
}

.ca-info-link {
  font-size: 15px;
  color: #1676ff;
  text-decoration: none;
  line-height: 1.6;
}

.ca-info-link:hover {
  text-decoration: underline;
}

/* 公告卡片 */
.ca-notice-item {
  background: #ffffff;
  border-radius: 8px;
  padding: 32px 40px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.ca-notice-header {
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid #f0f2f5;
}

.ca-notice-title {
  font-size: 18px;
  font-weight: 600;
  color: #111a34;
  margin: 0 0 12px 0;
  line-height: 1.5;
}

.ca-notice-meta {
  display: flex;
  align-items: center;
  gap: 16px;
}

.ca-notice-tag {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 3px;
  font-size: 12px;
  line-height: 20px;
}

.ca-notice-tag--other {
  background-color: #e8f0fe;
  color: #1676ff;
}

.ca-notice-tag--update {
  background-color: #e6f9ed;
  color: #1a8c3e;
}

.ca-notice-tag--revoke {
  background-color: #fef0e6;
  color: #e67300;
}

.ca-notice-tag--change {
  background-color: #f3e8fe;
  color: #7c3aed;
}

.ca-notice-date {
  font-size: 13px;
  color: #999999;
}

.ca-notice-body {
  font-size: 14px;
  color: #333333;
  line-height: 2;
}

/* 摘要引导语 — 字号略大、加粗、无缩进 */
.ca-notice-lead {
  font-size: 15px;
  font-weight: 600;
  color: #111a34;
  line-height: 1.8;
  text-indent: 0;
  margin: 0 0 16px 0;
  padding-bottom: 16px;
  border-bottom: 1px dashed #e8ecf0;
}

/* 称谓 — 加粗、无缩进 */
.ca-notice-salutation {
  font-weight: 600;
  text-indent: 0;
  margin: 0 0 4px 0;
}

/* 正文段落 — 默认缩进 */
.ca-notice-body p {
  margin: 0 0 12px 0;
  text-indent: 2em;
}

.ca-notice-body a {
  color: #1676ff;
  text-decoration: none;
}

.ca-notice-body a:hover {
  text-decoration: underline;
}

/* 落款 */
.ca-notice-sign {
  margin-top: 32px;
  text-align: right;
}

.ca-notice-sign p {
  text-indent: 0;
  margin: 0 0 4px 0;
  font-weight: 500;
}

.ca-notice-sign p:last-child {
  margin-bottom: 0;
  font-weight: 400;
}

/* 响应式 */
@media only screen and (max-width: 900px) {
  .ca-content {
    padding: 30px 0 50px;
  }

  .ca-section-title {
    font-size: 20px;
  }

  .ca-info-card,
  .ca-notice-item {
    padding: 20px 24px;
  }

  .ca-info-row {
    flex-direction: column;
    gap: 4px;
  }

  .ca-info-label {
    width: auto;
  }

  .ca-notice-title {
    font-size: 16px;
  }

  .ca-notice-lead {
    font-size: 14px;
  }
}