/* ========================================
   信息与技术中心 · 机构设置补充样式
   ======================================== */

.hidden {
  display: none !important;
}

.itc-section-label {
  font-size: 15px;
  color: #333;
  margin-bottom: 16px;
  padding-left: 12px;
  border-left: 3px solid var(--color-primary);
}

/* 统计卡片 */
.itc-stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 20px;
}

.itc-stat-card {
  text-align: center;
  padding: 20px 12px;
  background: #faf8f7;
  border: 1px solid #eee5e2;
  border-radius: 4px;
}

.itc-stat-card strong {
  display: block;
  font-size: 22px;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.itc-stat-card span {
  font-size: 13px;
  color: #666;
}

/* 服务指南 */
.itc-guide-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.itc-guide-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 18px;
  background: #fff;
  border: 1px solid #eee5e2;
  border-radius: 4px;
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.2s;
}

.itc-guide-card:hover {
  box-shadow: 0 4px 16px rgba(140, 28, 28, 0.06);
  border-color: rgba(140, 28, 28, 0.2);
}

.itc-guide-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(140, 28, 28, 0.08);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

.itc-guide-card strong {
  display: block;
  font-size: 14px;
  color: #333;
  margin-bottom: 4px;
}

.itc-guide-card p {
  font-size: 12px;
  color: #888;
  line-height: 1.5;
}

/* 安全提醒 */
.itc-alert-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.itc-alert-card {
  display: block;
  padding: 12px 14px;
  border-radius: 4px;
  border: 1px solid #eee5e2;
  background: #faf8f7;
  transition: box-shadow 0.2s;
}

.itc-alert-card:hover {
  box-shadow: 0 4px 12px rgba(140, 28, 28, 0.06);
}

.itc-alert-card strong {
  display: block;
  color: #333;
  font-size: 14px;
  margin: 4px 0;
}

.itc-alert-card p {
  font-size: 12px;
  color: #666;
  line-height: 1.5;
}

.itc-alert-badge {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 2px;
  color: #fff;
  background: var(--color-primary);
}

.itc-alert-high .itc-alert-badge {
  background: #c85032;
}

.itc-alert-medium .itc-alert-badge {
  background: #d48806;
}

.itc-alert-high {
  border-color: rgba(200, 80, 50, 0.3);
  background: #fffaf8;
}

.itc-pinned,
.itc-pinned-badge {
  display: inline-block;
  font-size: 11px;
  font-style: normal;
  padding: 1px 6px;
  border-radius: 2px;
  background: #c85032;
  color: #fff;
  margin-right: 4px;
  vertical-align: middle;
}

/* 规章制度 */
.itc-reg-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 20px;
}

.itc-doc-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  border: 1px solid #eee5e2;
  border-radius: 4px;
  margin-bottom: 10px;
  background: #fff;
}

.itc-doc-info strong {
  display: block;
  color: #333;
  font-size: 14px;
  margin-bottom: 4px;
}

.itc-doc-info span {
  font-size: 12px;
  color: #999;
}

.itc-doc-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

/* 服务指南 FAQ */
.itc-faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.itc-faq-item {
  border: 1px solid #eee5e2;
  border-radius: 4px;
  background: #fff;
  padding-top: 14px;
}

.itc-faq-item span {
  padding: 14px 16px;
  font-size: 14px;
  color: #333;
  cursor: pointer;
  list-style: none;
}

.itc-faq-item summary::-webkit-details-marker {
  display: none;
}

.itc-faq-item p {
  padding: 0 16px 14px;
  font-size: 13px;
  color: #666;
  line-height: 1.8;
}

/* 新闻 */
.itc-archive-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  font-size: 13px;
  color: #666;
}

.itc-archive-bar select {
  padding: 6px 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 13px;
}

.itc-news-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.itc-news-card {
  position: relative;
  padding: 16px 18px;
  border: 1px solid #eee5e2;
  border-radius: 4px;
  background: #fff;
}

.itc-news-card.pinned {
  border-color: rgba(200, 80, 50, 0.4);
  background: #fffaf8;
}

.itc-news-card h4 {
  font-size: 15px;
  color: #333;
  margin-bottom: 8px;
}

.itc-news-card p {
  font-size: 13px;
  color: #666;
  line-height: 1.7;
  margin-bottom: 8px;
}

.itc-news-card time {
  font-size: 12px;
  color: #aaa;
}

.itc-pinned-badge {
  position: absolute;
  top: 12px;
  right: 12px;
}

/* 飘窗 */
.itc-notice-popup {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 1500;
  width: 320px;
  background: #fff;
  border: 1px solid rgba(212, 136, 6, 0.4);
  border-radius: 4px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
  overflow: hidden;
}

.itc-notice-popup-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: #d48806;
  color: #fff;
}

.itc-notice-popup-close {
  background: none;
  border: none;
  color: #fff;
  font-size: 20px;
  cursor: pointer;
}

.itc-notice-popup-body {
  padding: 16px;
  font-size: 13px;
  color: #666;
  line-height: 1.75;
}

.itc-notice-popup-body a {
  display: inline-block;
  margin-top: 10px;
  color: var(--color-primary);
}

/* 联系方式 */
.itc-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.itc-contact-list {
  list-style: none;
  padding: 0;
}

.itc-contact-list li {
  display: flex;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid #f0f0f0;
  font-size: 14px;
}

.itc-contact-list strong {
  flex-shrink: 0;
  width: 72px;
  color: #555;
}

.itc-tel-link {
  color: var(--color-primary);
  font-weight: 600;
}

.itc-dept-phones {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.itc-dept-phone-card {
  padding: 14px;
  border: 1px solid #eee5e2;
  border-radius: 4px;
  background: #faf8f7;
}

.itc-dept-phone-card strong {
  display: block;
  color: #333;
  font-size: 14px;
  margin-bottom: 4px;
}

.itc-dept-phone-card p {
  font-size: 12px;
  color: #888;
  margin-bottom: 10px;
}

.itc-tel-btn {
  display: inline-block;
  padding: 6px 14px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 4px;
  font-size: 13px;
}

.itc-tel-btn:hover {
  color: #fff;
  opacity: 0.9;
}

.itc-map-wrap {
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid #eee5e2;
  /*aspect-ratio: 16 / 10;*/
}

.itc-map-wrap img {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  object-fit: contain;
}

.itc-map-note {
  margin-top: 8px;
  font-size: 12px;
  color: #999;
}

.itc-repair-section {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid #eee;
}

.itc-repair-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 640px;
}

.itc-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.itc-repair-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  color: #555;
}

.itc-repair-form input,
.itc-repair-form select,
.itc-repair-form textarea {
  padding: 8px 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 14px;
  font-family: inherit;
}

/* 网络安全 */
.itc-cyber-warnings {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.itc-warning-card {
  padding: 16px;
  border-radius: 4px;
  border: 1px solid #eee5e2;
  background: #fff;
}

.itc-warning-urgent {
  border-color: rgba(200, 80, 50, 0.4);
  background: #fffaf8;
}

.itc-warning-warning {
  border-color: rgba(212, 136, 6, 0.4);
  background: #fffbf5;
}

.itc-warning-info {
  border-color: rgba(140, 28, 28, 0.2);
  background: #faf8f7;
}

.itc-warning-level {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 2px;
  background: #666;
  color: #fff;
}

.itc-warning-urgent .itc-warning-level {
  background: #c85032;
}

.itc-warning-warning .itc-warning-level {
  background: #d48806;
}

.itc-warning-info .itc-warning-level {
  background: var(--color-primary);
}

.itc-warning-card strong {
  display: block;
  margin: 8px 0 4px;
  color: #333;
  font-size: 14px;
}

.itc-warning-card time {
  font-size: 11px;
  color: #aaa;
}

.itc-warning-card p {
  margin-top: 8px;
  font-size: 13px;
  color: #666;
  line-height: 1.6;
}

.itc-policy-list {
  list-style: none;
  padding: 0;
}

.itc-policy-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid #f0f0f0;
  font-size: 14px;
}

.itc-policy-list a {
  color: var(--color-primary);
}

.itc-policy-list span {
  font-size: 12px;
  color: #aaa;
}

.itc-article-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.itc-article-card {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 16px;
  border: 1px solid #eee5e2;
  border-radius: 4px;
  overflow: hidden;
  background: #fff;
}

.itc-article-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 140px;
}

.itc-article-body {
  padding: 16px 16px 16px 0;
}

.itc-article-body h4 {
  font-size: 16px;
  color: #333;
  margin-bottom: 8px;
}

.itc-article-summary {
  font-size: 13px;
  color: #666;
  line-height: 1.7;
  margin-bottom: 8px;
}

.itc-article-body time {
  font-size: 12px;
  color: #aaa;
}

.itc-read-more {
  display: inline-block;
  margin-top: 10px;
  background: none;
  border: none;
  color: var(--color-primary);
  font-size: 13px;
  cursor: pointer;
  padding: 0;
}

.itc-external-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.itc-ext-link {
  padding: 8px 16px;
  border: 1px solid #eee5e2;
  border-radius: 4px;
  font-size: 13px;
  color: var(--color-primary);
  background: #faf8f7;
}

.itc-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.itc-modal-inner {
  background: #fff;
  border-radius: 4px;
  max-width: 720px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  padding: 28px 32px;
  position: relative;
}

.itc-modal-close {
  position: absolute;
  top: 12px;
  right: 16px;
  background: none;
  border: none;
  font-size: 24px;
  color: #999;
  cursor: pointer;
}

#itcArticleModalBody h2 {
  font-size: 20px;
  color: #333;
  margin-bottom: 8px;
}

#itcArticleModalBody time {
  font-size: 12px;
  color: #aaa;
  display: block;
  margin-bottom: 20px;
}

#itcArticleModalBody h3 {
  font-size: 15px;
  color: #333;
  margin: 20px 0 8px;
}

#itcArticleModalBody p {
  font-size: 14px;
  color: #555;
  line-height: 1.8;
}

.itc-article-links {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid #eee;
}

.itc-article-links a {
  color: var(--color-primary);
  font-size: 13px;
}

/* 下载专区 */
.itc-download-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.itc-download-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 16px;
  border: 1px solid #eee5e2;
  border-radius: 4px;
  background: #fff;
}

.itc-download-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(140, 28, 28, 0.08);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 600;
  flex-shrink: 0;
}

.itc-download-info {
  flex: 1;
  min-width: 0;
}

.itc-download-info strong {
  display: block;
  font-size: 14px;
  color: #333;
  margin-bottom: 4px;
}

.itc-download-info span {
  font-size: 12px;
  color: #999;
}

.itc-download-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.itc-fast-badge {
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 2px;
  background: rgba(46, 158, 91, 0.1);
  color: #2e9e5b;
  border: 1px solid rgba(46, 158, 91, 0.3);
}

.news-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid #eee;
}

@media (max-width: 992px) {
  .itc-contact-grid {
    grid-template-columns: 1fr;
  }

  .itc-guide-grid,
  .itc-cyber-warnings {
    grid-template-columns: repeat(2, 1fr);
  }

  .itc-stat-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .itc-reg-layout {
    grid-template-columns: 1fr;
  }

  .itc-article-card {
    grid-template-columns: 1fr;
  }

  .itc-article-card img {
    min-height: 160px;
  }
}

@media (max-width: 640px) {
  .itc-guide-grid,
  .itc-cyber-warnings,
  .itc-dept-phones,
  .itc-stat-grid {
    grid-template-columns: 1fr;
  }

  .itc-form-row {
    grid-template-columns: 1fr;
  }

  .itc-doc-card,
  .itc-download-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .itc-notice-popup {
    right: 12px;
    bottom: 12px;
    width: calc(100vw - 24px);
  }
}