/* 页面级样式统一汇总文件 */
/* 按页面分段保留，便于后续维护与检索 */

/* ===== page-about.css ===== */
.about-section { display: none; }
.about-section.active-section { display: block; animation: fadeInSection 0.4s ease; }
@keyframes fadeInSection { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }

.intro-hero-card {
  background: transparent;
  border-radius: 0;
  padding: 6px 4px 24px;
  color: #334155;
  position: relative;
  overflow: hidden;
  margin-bottom: 20px;
  border-bottom: 1px solid #e5edf5;
}
.intro-hero-card::before,
.intro-hero-card::after {
  display: none;
}
.intro-hero-card h3 {
  font-size: 24px;
  font-weight: 700;
  color: #17365d;
  margin: 0 0 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  position: relative;
  z-index: 1;
}
.intro-hero-card h3 svg {
  width: 26px; height: 26px;
  color: #4a8bc8;
}
.intro-hero-card p {
  font-size: 15px;
  line-height: 1.9;
  color: #475569;
  margin: 0 0 12px;
  position: relative;
  z-index: 1;
}
.intro-hero-card .director {
  margin-top: 18px;
  font-weight: 600;
  color: #2a5298;
  font-size: 15px;
  position: relative;
  z-index: 1;
}
.intro-photos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 0;
}
.intro-photo {
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid #e0e4e8;
  box-shadow: 0 4px 18px rgba(15, 23, 42, 0.06);
  transition: transform 0.3s, box-shadow 0.3s;
  background: #fff;
}
.intro-photo:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(74,139,200,0.14);
}
.intro-photo img {
  width: 100%;
  height: 260px;
  object-fit: contain;
  display: block;
  background: #f8fafc;
}
.intro-photo-caption {
  padding: 9px 14px;
  font-size: 13px;
  color: #64748b;
  background: #fff;
  text-align: center;
  border-top: 1px solid #eef2f6;
}

.org-section-title {
  font-size: 22px;
  font-weight: 700;
  color: #1a2d4a;
  margin: 0 0 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.org-section-title svg {
  width: 22px; height: 22px;
  color: #4a8bc8;
}
.committee-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 32px;
}
.committee-card {
  background: #fff;
  border: 1px solid #e0e4e8;
  border-radius: 10px;
  padding: 24px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.committee-card:hover {
  border-color: rgba(74,139,200,0.4);
  box-shadow: 0 6px 24px rgba(74,139,200,0.1);
}
.committee-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, #4a8bc8, #6ba3d6);
  border-radius: 10px 10px 0 0;
}
.committee-card.full-width {
  grid-column: 1 / -1;
}
.committee-card h4 {
  font-size: 17px;
  font-weight: 700;
  color: #1a2d4a;
  margin: 0 0 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.committee-card h4 .card-icon {
  width: 32px; height: 32px;
  background: linear-gradient(135deg, #4a8bc8, #6ba3d6);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.committee-card h4 .card-icon svg {
  width: 18px; height: 18px;
  color: #fff;
}
.committee-card .desc {
  font-size: 14px;
  line-height: 1.8;
  color: #5a6a7a;
  margin: 0 0 14px;
}
.committee-card .chair {
  font-size: 14px;
  font-weight: 600;
  color: #2a5298;
  margin: 0 0 6px;
}
.committee-card .members {
  font-size: 13px;
  color: #6b7c8a;
  line-height: 1.7;
  margin: 0;
}
.org-chart-wrap {
  background: #f8f9fb;
  border: 1px solid #e0e4e8;
  border-radius: 10px;
  padding: 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.org-chart-wrap::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, #4a8bc8, #6ba3d6, #4a8bc8);
}
.org-chart-title {
  font-size: 16px;
  font-weight: 700;
  color: #1a2d4a;
  margin: 0 0 24px;
}
.org-tree {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}
.org-node {
  padding: 10px 20px;
  background: linear-gradient(135deg, #2a5298, #4a8bc8);
  color: #fff;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  text-align: center;
  position: relative;
  min-width: 200px;
  box-shadow: 0 3px 12px rgba(74,139,200,0.2);
}
.org-node.small {
  background: #fff;
  color: #2a5298;
  border: 1px solid #c8d8e8;
  font-weight: 500;
  min-width: 140px;
  font-size: 12px;
  padding: 8px 14px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.org-line {
  width: 2px;
  height: 20px;
  background: #c8d8e8;
}
.org-hline {
  height: 2px;
  background: #c8d8e8;
  flex: 1;
  max-width: 400px;
}
.org-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  width: 100%;
}
.org-branch {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  flex: 1;
}
.org-branch-line {
  width: 2px;
  height: 16px;
  background: #c8d8e8;
}
.org-sub-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 8px;
}
.org-sub-node {
  padding: 6px 12px;
  background: #fff;
  border: 1px solid #d8e0e8;
  border-radius: 6px;
  font-size: 11px;
  color: #5a6a7a;
}

.contact-grid-v2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
}
.contact-card-v2 {
  background: #fff;
  border: 1px solid #e0e4e8;
  border-radius: 10px;
  padding: 24px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.contact-card-v2:hover {
  border-color: rgba(74,139,200,0.4);
  box-shadow: 0 6px 24px rgba(74,139,200,0.1);
}
.contact-card-v2::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, #4a8bc8, #6ba3d6);
  border-radius: 10px 10px 0 0;
}
.contact-card-v2 h4 {
  font-size: 15px;
  font-weight: 700;
  color: #1a2d4a;
  margin: 0 0 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.contact-card-v2 h4 .ci-icon {
  width: 28px; height: 28px;
  background: linear-gradient(135deg, #4a8bc8, #6ba3d6);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.contact-card-v2 h4 .ci-icon svg {
  width: 15px; height: 15px;
  color: #fff;
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 14px;
  color: #374151;
  line-height: 1.6;
}
.contact-item svg {
  width: 16px; height: 16px;
  color: #4a8bc8;
  flex-shrink: 0;
  margin-top: 3px;
}
.contact-item strong {
  color: #1a2d4a;
  margin-right: 4px;
}
.contact-card-v2.wechat-card {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.contact-card-v2.wechat-card h4 {
  align-self: flex-start;
}
.contact-card-v2.wechat-card .contact-qr {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
}
.contact-qr {
  text-align: center;
}
.contact-qr img {
  width: 160px;
  height: 160px;
  object-fit: contain;
  border: 1px solid #e0e4e8;
  border-radius: 8px;
  margin-bottom: 8px;
}
.contact-qr p {
  font-size: 12px;
  color: #8899aa;
  margin: 0;
}
.contact-map-v2 {
  grid-column: 1 / -1;
  background: #f0f4f8;
  border: 1px solid #e0e4e8;
  border-radius: 10px;
  overflow: hidden;
  height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.contact-map-v2 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.contact-map-placeholder {
  text-align: center;
  color: #8899aa;
}
.contact-map-placeholder svg {
  width: 48px; height: 48px;
  color: #c0d0e0;
  margin-bottom: 10px;
}
.contact-map-placeholder p {
  font-size: 14px;
  margin: 0;
}
.contact-map-placeholder .addr {
  font-size: 12px;
  color: #aab4be;
  margin-top: 4px;
}

@media (max-width: 768px) {
  .intro-photos { grid-template-columns: 1fr; }
  .committee-grid { grid-template-columns: 1fr; }
  .contact-grid-v2 { grid-template-columns: 1fr; }
}


/* ===== page-article-detail.css ===== */
.article-detail {
  width: min(900px, calc(100% - 48px));
  margin: 0 auto;
  padding: 40px 0 64px;
}
.article-header {
  margin-bottom: 32px;
}
.article-title {
  font-size: 28px;
  font-weight: 800;
  color: #1a2d4a;
  line-height: 1.4;
  margin: 0 0 16px;
}
.article-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 13px;
  color: #8899aa;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(74,139,200,0.12);
}
.article-meta-item {
  display: flex;
  align-items: center;
  gap: 5px;
}
.article-meta-item svg {
  width: 15px;
  height: 15px;
  color: #a0b0c0;
}
.article-tags {
  display: flex;
  gap: 8px;
  margin-left: auto;
}
.article-tag {
  font-size: 12px;
  padding: 3px 12px;
  border-radius: 14px;
  font-weight: 500;
  background: rgba(74,139,200,0.08);
  color: #4a8bc8;
  border: 1px solid rgba(74,139,200,0.15);
}

.article-cover {
  width: 100%;
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 36px;
  box-shadow: 0 4px 24px rgba(74,139,200,0.12);
}
.article-cover img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  display: block;
}

.article-body {
  font-size: 15px;
  line-height: 1.9;
  color: #374151;
}
.article-body h2 {
  font-size: 22px;
  font-weight: 700;
  color: #1a2d4a;
  margin: 36px 0 16px;
  padding-left: 14px;
  border-left: 4px solid #4a8bc8;
  line-height: 1.3;
}
.article-body h3 {
  font-size: 18px;
  font-weight: 600;
  color: #243d5e;
  margin: 28px 0 12px;
}
.article-body p {
  margin: 0 0 18px;
  text-align: justify;
}
.article-body img {
  width: 100%;
  border-radius: 10px;
  margin: 20px 0;
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}
.article-body figcaption {
  text-align: center;
  font-size: 13px;
  color: #8899aa;
  margin: -12px 0 24px;
  font-style: italic;
}
.article-body blockquote {
  margin: 24px 0;
  padding: 18px 24px;
  background: linear-gradient(135deg, #f0f7fd, #e8f4fc);
  border-left: 4px solid #4a8bc8;
  border-radius: 0 10px 10px 0;
  color: #3a5f85;
  font-size: 14px;
  line-height: 1.8;
}
.article-body ul, .article-body ol {
  margin: 0 0 18px;
  padding-left: 24px;
}
.article-body li {
  margin-bottom: 8px;
  line-height: 1.8;
}
.article-body code {
  background: #f0f4f8;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 13px;
  color: #d63384;
}

.article-info-box {
  background: linear-gradient(135deg, #1a2d4a, #243d5e);
  border-radius: 12px;
  padding: 24px 28px;
  margin: 32px 0;
  color: #e2e8f0;
  position: relative;
  overflow: hidden;
}
.article-info-box::after {
  content: '';
  position: absolute;
  bottom: 0; left: 10%; right: 10%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(74,139,200,0.5), transparent);
}
.article-info-box h4 {
  font-size: 16px;
  font-weight: 600;
  color: #6ba3d6;
  margin: 0 0 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.article-info-box h4 svg { width: 18px; height: 18px; }
.article-info-box p {
  font-size: 14px;
  line-height: 1.8;
  color: #c0d0e0;
  margin: 0;
}

.article-nav {
  display: flex;
  gap: 20px;
  margin-top: 48px;
  padding-top: 28px;
  border-top: 1px solid rgba(74,139,200,0.12);
}
.article-nav-item {
  flex: 1;
  padding: 18px 20px;
  background: #fff;
  border-radius: 12px;
  border: 1px solid rgba(74,139,200,0.1);
  box-shadow: 0 2px 12px rgba(74,139,200,0.06);
  text-decoration: none;
  transition: all 0.3s;
}
.article-nav-item:hover {
  border-color: rgba(74,139,200,0.3);
  box-shadow: 0 6px 24px rgba(74,139,200,0.12);
  transform: translateY(-2px);
}
.article-nav-label {
  font-size: 12px;
  color: #8899aa;
  margin-bottom: 6px;
}
.article-nav-title {
  font-size: 14px;
  font-weight: 600;
  color: #1a2d4a;
  line-height: 1.5;
}
.article-nav-item.next { text-align: right; }


/* ===== page-case-detail.css ===== */
.case-wrap {
  max-width: 960px;
  margin: 0 auto;
  padding: 36px 0 64px;
}

.case-hero {
  background: transparent;
  border-radius: 0;
  padding: 8px 0 28px;
  color: #475569;
  position: relative;
  overflow: visible;
  margin-bottom: 28px;
  border-bottom: 1px solid #e5edf5;
}
.case-hero::before,
.case-hero::after {
  display: none;
}
.case-hero-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
  font-size: 13px;
  font-weight: 600;
  color: #4a8bc8;
  margin-bottom: 14px;
  position: relative;
  z-index: 1;
}
.case-hero-label svg {
  width: 14px; height: 14px;
}
.case-hero h1 {
  font-size: 28px;
  font-weight: 800;
  color: #1a2d4a;
  line-height: 1.4;
  margin: 0 0 18px;
  position: relative;
  z-index: 1;
}
.case-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  position: relative;
  z-index: 1;
}
.case-hero-meta-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 14px;
  color: #64748b;
}
.case-hero-meta-item svg {
  width: 16px; height: 16px;
  color: #4a8bc8;
  flex-shrink: 0;
}
.case-hero-meta-item strong {
  color: #1a2d4a;
  font-weight: 600;
}

.case-section {
  background: #fff;
  border: 1px solid #e0e4e8;
  border-radius: 12px;
  padding: 28px 32px;
  margin-bottom: 24px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.case-section:hover {
  border-color: rgba(74,139,200,0.35);
  box-shadow: 0 6px 28px rgba(74,139,200,0.08);
}
.case-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, #4a8bc8, #6ba3d6);
  border-radius: 12px 0 0 12px;
}
.case-section-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.case-section-icon {
  width: 34px; height: 34px;
  background: linear-gradient(135deg, #4a8bc8, #6ba3d6);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.case-section-icon svg {
  width: 18px; height: 18px;
  color: #fff;
}
.case-section-title {
  font-size: 17px;
  font-weight: 700;
  color: #1a2d4a;
  margin: 0;
}
.case-section-body {
  font-size: 14.5px;
  line-height: 1.85;
  color: #374151;
  text-align: justify;
}
.case-section-body p {
  margin: 0 0 12px;
}
.case-section-body p:last-child {
  margin-bottom: 0;
}
.case-section-body strong {
  color: #1a2d4a;
}

.case-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}
.case-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 16px;
  background: linear-gradient(135deg, #eef4fb, #e3eef8);
  border: 1px solid rgba(74,139,200,0.15);
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  color: #2a5298;
  transition: all 0.2s;
}
.case-tag:hover {
  background: linear-gradient(135deg, #4a8bc8, #6ba3d6);
  color: #fff;
  border-color: transparent;
}
.case-tag svg {
  width: 13px; height: 13px;
}

.case-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: #f0f7fd;
  border: 1px solid rgba(74,139,200,0.15);
  border-radius: 8px;
  color: #2a5298;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s;
  word-break: break-all;
}
.case-link:hover {
  background: #4a8bc8;
  color: #fff;
  border-color: #4a8bc8;
}
.case-link svg {
  width: 16px; height: 16px;
  flex-shrink: 0;
}

.case-section-body .case-item {
  display: flex;
  gap: 12px;
  margin-bottom: 14px;
  padding: 12px 16px;
  background: #f8f9fb;
  border-radius: 8px;
  border: 1px solid #eef1f5;
}
.case-item-num {
  width: 28px; height: 28px;
  background: linear-gradient(135deg, #4a8bc8, #6ba3d6);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
  margin-top: 2px;
}
.case-item-text {
  font-size: 14px;
  line-height: 1.8;
  color: #374151;
}
.case-item-text strong {
  color: #1a2d4a;
  display: block;
  margin-bottom: 2px;
}

.case-actions {
  display: flex;
  justify-content: flex-end;
  gap: 14px;
  margin-top: 36px;
}
.case-btn {
  padding: 11px 32px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s;
  border: 1px solid #e0e4e8;
  background: #fff;
  color: #374151;
  display: flex;
  align-items: center;
  gap: 6px;
}
.case-btn svg { width: 16px; height: 16px; }
.case-btn:hover {
  border-color: #4a8bc8;
  color: #4a8bc8;
  box-shadow: 0 3px 12px rgba(74,139,200,0.1);
}
.case-btn-primary {
  background: linear-gradient(135deg, #4a8bc8, #3a78b8);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 3px 14px rgba(74,139,200,0.25);
}
.case-btn-primary:hover {
  background: linear-gradient(135deg, #3a78b8, #2a68a8);
  box-shadow: 0 5px 20px rgba(74,139,200,0.35);
  transform: translateY(-1px);
}

@media (max-width: 768px) {
  .case-hero { padding: 28px 24px; }
  .case-hero h1 { font-size: 20px; }
  .case-hero-meta { gap: 14px; }
  .case-section { padding: 20px 22px; }
}


/* ===== page-data-resources.css ===== */
body {
  background: #f0f2f5;
}
.dr-layout {
  display: flex;
  gap: 24px;
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 56px;
}

.sub-hero .search-box {
  background: #fff;
}

.sub-hero .search-box button {
  align-self: center;
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  margin-right: 6px;
  border-left: 0;
  border-radius: 6px;
  background: transparent;
}

.sub-hero .search-box button::after {
  width: 32px;
  height: 32px;
}

.dr-sidebar {
  width: 260px;
  flex-shrink: 0;
}
.dr-filter-panel {
  background:
    radial-gradient(circle at 20% 0%, rgba(74, 139, 200, 0.08), transparent 28%),
    #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 28px rgba(74, 139, 200, 0.08), 0 0 0 1px rgba(74, 139, 200, 0.1);
  border: 1px solid rgba(74, 139, 200, 0.14);
}
.dr-filter-title {
  position: relative;
  display: block;
  background: linear-gradient(135deg, #4a8bc8, #2f6fac);
  color: #fff;
  font-weight: 700;
  padding: 16px 18px;
  font-size: 17px;
  text-align: center;
  letter-spacing: 1px;
  overflow: hidden;
}
.dr-filter-title::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.18) 1px, transparent 1px);
  background-size: 16px 16px;
  opacity: 0.35;
}
.dr-filter-title span {
  position: relative;
  z-index: 1;
}
.dr-filter-section {
  border-bottom: 1px solid rgba(74, 139, 200, 0.08);
}
.dr-filter-section:last-child {
  border-bottom: none;
}
.dr-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  color: #1e3a5f;
  background: linear-gradient(90deg, rgba(74, 139, 200, 0.08), rgba(255,255,255,0.2));
  transition: background 0.2s;
  user-select: none;
}
.dr-section-header:hover {
  background: linear-gradient(90deg, rgba(74, 139, 200, 0.15), rgba(255,255,255,0.4));
}
.dr-section-arrow {
  width: 16px;
  height: 16px;
  transition: transform 0.2s;
  color: #4a8bc8;
}
.dr-section-header.collapsed .dr-section-arrow {
  transform: rotate(-90deg);
}
.dr-section-body {
  padding: 8px 16px 14px;
}
.dr-section-body.hidden {
  display: none;
}
.dr-checkbox-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 0;
  font-size: 15px;
  color: #4a5f75;
  cursor: pointer;
  transition: color 0.2s;
}
.dr-checkbox-item:hover {
  color: #2a5080;
}
.dr-checkbox-item input[type="checkbox"] {
  width: 15px;
  height: 15px;
  accent-color: #4a8bc8;
  cursor: pointer;
}
.dr-checkbox-count {
  margin-left: auto;
  font-size: 14px;
  color: #94a3b8;
  background: transparent;
  padding: 0;
  border-radius: 0;
}

.dr-content {
  flex: 1;
  min-width: 0;
  background: #fff;
  border-radius: 10px;
  padding: 22px 24px 26px;
  box-shadow: 0 2px 12px rgba(15, 35, 55, 0.06);
  border: 1px solid #e5edf5;
  position: relative;
}

.dr-sort-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: transparent;
  padding: 0 0 14px;
  border-radius: 0;
  margin-bottom: 0;
  box-shadow: none;
  border: 0;
  border-bottom: 1px solid #dce6f0;
}
.dr-result-count {
  font-size: 16px;
  color: #3a5f85;
}
.dr-result-count strong {
  color: #3f7fbd;
  font-size: 20px;
  font-weight: 700;
}
.dr-sort-options {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  color: #6b7c8a;
}
.dr-sort-options span {
  margin-right: 2px;
}
.dr-sort-btn {
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: #5c7188;
  font-size: 15px;
  cursor: pointer;
  transition: color 0.2s;
}
.dr-sort-btn:hover,
.dr-sort-btn.active {
  background: transparent;
  color: #2f6fac;
  border-color: transparent;
  font-weight: 700;
}

.dr-list-item {
  display: block;
  background: transparent;
  border-radius: 0;
  overflow: visible;
  margin-bottom: 0;
  padding: 20px 0;
  box-shadow: none;
  border: 0;
  border-bottom: 1px solid #e1e9f2;
  transition: background 0.2s;
  position: relative;
  cursor: pointer;
}
.dr-list-item:nth-of-type(2n) {
  background: transparent;
}
.dr-list-item:hover {
  box-shadow: none;
  border-color: #d6e2ee;
  transform: none;
  background: rgba(255,255,255,0.38);
}
.dr-item-thumb {
  display: none;
}
.dr-item-thumb svg {
  width: 100px;
  height: 100px;
  color: #4a8bc8;
  opacity: 0.5;
}
.dr-item-body {
  flex: 1;
  padding: 0;
  display: flex;
  flex-direction: column;
}
.dr-item-title {
  font-size: 18px;
  font-weight: 700;
  color: #1e3a5f;
  margin: 0 0 8px;
  line-height: 1.45;
}
.dr-item-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 7px;
}
.dr-item-tag {
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 3px;
  font-weight: 500;
}
.dr-item-tag.bio { background: rgba(39,174,96,0.1); color: #27ae60; }
.dr-item-tag.knowledge { background: rgba(52,152,219,0.1); color: #3498db; }
.dr-item-tag.material { background: rgba(231,76,60,0.1); color: #e74c3c; }
.dr-item-tag.structure { background: rgba(155,89,182,0.1); color: #9b59b6; }
.dr-item-tag.physics { background: rgba(241,196,15,0.12); color: #d4a10a; }
.dr-item-tag.pink { background: rgba(219,112,147,0.12); color: #c75070; }
.dr-item-tag.yellowgreen { background: rgba(139,195,74,0.12); color: #689f38; }
.dr-item-doi {
  font-size: 15px;
  color: #4a8bc8;
  margin-bottom: 7px;
  word-break: break-all;
}
.dr-item-desc {
  font-size: 15px;
  color: #5a6c7d;
  line-height: 1.65;
  margin: 0 0 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.dr-item-meta {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 14px;
  color: #8899aa;
  margin-top: 0;
  flex-wrap: wrap;
}
.dr-item-meta > span {
  white-space: nowrap;
}
.dr-item-meta svg {
  width: 14px;
  height: 14px;
  vertical-align: -2px;
  margin-right: 3px;
}
.dr-item-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 12px;
}
.dr-stat-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  color: #7f8ea3;
  padding: 0;
  border-radius: 0;
  background: transparent;
  border: 0;
}
.dr-stat-item svg {
  width: 15px;
  height: 15px;
  color: #8fa1b5;
}
.dr-access-link {
  display: none;
  color: #3b82d6;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  padding: 0;
  border: 0;
  border-radius: 0;
  transition: color 0.2s;
  white-space: nowrap;
}
.dr-access-link:hover {
  background: transparent;
  color: #1d5fb8;
  border-color: transparent;
}

.dr-filter-more {
  color: #8b98a8;
  cursor: pointer;
}

.dr-filter-modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(15, 23, 42, 0.36);
  z-index: 200;
}
.dr-filter-modal.active {
  display: flex;
}
.dr-filter-modal-dialog {
  width: min(760px, calc(100vw - 48px));
  max-height: min(78vh, 760px);
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.22);
  overflow: hidden;
}
.dr-filter-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid #e7eef6;
}
.dr-filter-modal-title {
  margin: 0;
  font-size: 26px;
  color: #1f2937;
}
.dr-filter-modal-close {
  border: 0;
  background: transparent;
  color: #8b98a8;
  font-size: 30px;
  line-height: 1;
  padding: 0;
}
.dr-filter-modal-body {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 20px;
  padding: 18px 20px 20px;
  min-height: 520px;
  overflow: hidden;
}
.dr-filter-modal-side {
  padding-right: 20px;
  border-right: 1px solid #e7eef6;
  min-height: 0;
}
.dr-filter-modal-pane-title {
  margin: 0 0 14px;
  font-size: 15px;
  font-weight: 700;
  color: #334155;
}
.dr-filter-modal-search {
  margin-bottom: 12px;
}
.dr-filter-modal-search input {
  width: 100%;
  height: 42px;
  padding: 0 14px;
  border: 1px solid #d8e4f1;
  border-radius: 6px;
  outline: none;
  box-sizing: border-box;
  font-size: 14px;
}
.dr-filter-modal-search input:focus {
  border-color: #4a8bc8;
  box-shadow: 0 0 0 3px rgba(74, 139, 200, 0.12);
}
.dr-filter-modal-main {
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.dr-filter-modal-list {
  flex: 1;
  min-height: 0;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-right: 10px;
  scrollbar-width: thin;
  scrollbar-color: #b9c9db #f3f7fb;
}
.dr-filter-modal-list::-webkit-scrollbar {
  width: 8px;
}
.dr-filter-modal-list::-webkit-scrollbar-track {
  background: #f3f7fb;
  border-radius: 999px;
}
.dr-filter-modal-list::-webkit-scrollbar-thumb {
  background: #b9c9db;
  border-radius: 999px;
}
.dr-filter-modal-list::-webkit-scrollbar-thumb:hover {
  background: #93abc4;
}
.dr-filter-modal-item {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 10px 4px 10px 0;
  flex: 0 0 auto;
  color: #4a5f75;
  font-size: 15px;
  cursor: pointer;
  border-bottom: 1px solid #eef4f9;
}
.dr-filter-modal-item input[type="checkbox"] {
  width: 15px;
  height: 15px;
  accent-color: #4a8bc8;
  cursor: pointer;
}
.dr-filter-modal-item:last-child {
  border-bottom: 0;
}
.dr-filter-modal-item .dr-checkbox-count {
  margin-left: auto;
  color: #9aa9b8;
  white-space: nowrap;
}
.dr-filter-modal-empty {
  padding: 40px 0;
  text-align: center;
  color: #94a3b8;
}

@media (max-width: 1024px) {
  .dr-layout { flex-direction: column; }
  .dr-sidebar { width: 100%; }
  .dr-item-thumb { width: 160px; }
  .dr-filter-modal-body { grid-template-columns: 1fr; min-height: auto; }
  .dr-filter-modal-side { padding-right: 0; border-right: 0; border-bottom: 1px solid #e7eef6; padding-bottom: 16px; }
  .dr-filter-modal-list { max-height: 48vh; }
}
@media (max-width: 768px) {
  .dr-item-thumb { display: none; }
  .dr-filter-panel { display: none; }
}


/* ===== page-dataset-detail.css ===== */
.ds-wrap { width:min(1440px, calc(100% - 48px)); margin: 0 auto; padding: 28px 0 64px; }

.ds-hero { background:#fff; border-radius:14px; padding:28px 32px; margin-bottom:24px; box-shadow:0 2px 16px rgba(0,0,0,0.05); border:1px solid #e8ecf0; display:grid; grid-template-columns:180px 1fr; grid-template-rows:auto auto; gap:24px 28px; }
.ds-hero-cover { grid-column:1; grid-row:1; width:180px; height:180px; border-radius:12px; background:linear-gradient(145deg,#eaf3fd 0%,#dce9f8 100%); display:flex; align-items:center; justify-content:center; border:1px solid #d8e6f5; }
.ds-hero-cover img { width:100%; height:100%; object-fit:cover; border-radius:12px; }
.ds-hero-cover svg { width:60px; height:60px; color:rgba(74,139,200,0.45); }
.ds-hero-info { grid-column:2; grid-row:1; min-width:0; position:relative; }
.ds-hero-info h1 { font-size:22px; font-weight:800; color:#1a2d4a; margin:0 140px 10px 0; line-height:1.4; letter-spacing:-0.2px; }
.ds-hero-keywords { display:flex; gap:8px; margin-bottom:18px; flex-wrap:wrap; }
.ds-kw { padding:3px 12px; border-radius:14px; font-size:12px; font-weight:600; letter-spacing:0.3px; }
.ds-kw.blue { background:#e8f2fc; color:#2a68a8; border:1px solid #c8ddf5; }
.ds-kw.green { background:#e8f8ef; color:#1a8a4a; border:1px solid #b8e8cc; }
.ds-hero-meta { display:flex; gap:20px; flex-wrap:wrap; margin-bottom:0; }
.ds-hero-meta-item { display:flex; align-items:flex-start; gap:10px; font-size:13px; color:#4a5a6c; line-height:1.5; flex:1; min-width:180px; }
.ds-hero-meta-item.full-width { flex-basis:100%; }
.ds-hero-meta-item .meta-icon { width:32px; height:32px; border-radius:8px; display:flex; align-items:center; justify-content:center; flex-shrink:0; margin-top:1px; }
.ds-hero-meta-item .meta-icon svg { width:15px; height:15px; }
.ds-hero-meta-item .meta-icon.blue { background:#e8f2fc; color:#4a8bc8; }
.ds-hero-meta-item .meta-icon.green { background:#e8f8ef; color:#38a169; }
.ds-hero-meta-item .meta-icon.purple { background:#f0e8fc; color:#7c3aed; }
.ds-hero-meta-item > div:last-child { display:flex; flex-direction:column; gap:2px; min-width:0; flex:1; }
.ds-hero-meta-item .meta-label { font-size:12px; color:#8899aa; font-weight:500; display:block; line-height:1.4; }
.ds-hero-meta-item .meta-value { font-size:13px; color:#1a2d4a; font-weight:600; display:block; min-width:0; overflow:visible; word-break:break-all; line-height:1.5; }
.ds-hero-meta-item a { color:#4a8bc8; text-decoration:none; font-weight:500; }
.ds-hero-meta-item a:hover { text-decoration:underline; color:#2a68a8; }
.ds-hero-abstract { grid-column:1 / -1; grid-row:2; font-size:13.5px; color:#5a6a7c; line-height:1.8; padding-top:20px; border-top:1px solid #eef2f6; }
.ds-hero-abstract strong { display:block; font-size:12px; color:#8899aa; font-weight:600; margin-bottom:4px; text-transform:uppercase; letter-spacing:0.8px; }
.ds-hero-actions { position:absolute; top:0; right:0; margin:0; display:flex; justify-content:flex-end; }
.ds-fav-btn { display:flex; align-items:center; gap:7px; padding:7px 14px; background:#f7fbff; border:1px solid #c8ddf5; border-radius:8px; color:#2a68a8; font-size:13px; font-weight:600; cursor:pointer; transition:all 0.25s; }
.ds-fav-btn:hover { background:#e0edf8; border-color:#a8c8e8; transform:translateY(-1px); box-shadow:0 4px 12px rgba(74,139,200,0.15); }
.ds-fav-btn svg { width:15px; height:15px; transition:all 0.25s; color:#4a8bc8; }
.ds-fav-btn.collected { background:#fff8eb; border-color:#f5d89a; color:#b8860b; }
.ds-fav-btn.collected svg { color:#f5a623; fill:#f5a623; }

.ds-tabs { display:flex; gap:0; border-bottom:1px solid #e8ecf0; margin-bottom:0; flex-wrap:wrap; background:#fff; padding:0; border-radius:0; box-shadow:none; }
.ds-tab { padding:14px 22px; font-size:14px; color:#6b7c8a; cursor:pointer; border-bottom:3px solid transparent; margin-bottom:-1px; transition:color 0.2s, border-color 0.2s; font-weight:500; white-space:nowrap; position:relative; }
.ds-tab:hover { color:#2a5298; background:transparent; }
.ds-tab.active { color:#2a5298; font-weight:700; border-bottom-color:#4a8bc8; }
.ds-tab.active::after { display:none; }

.ds-panel { display:none; }
.ds-panel.active { display:block; animation:fadePanel 0.4s ease; }
@keyframes fadePanel { from{opacity:0;transform:translateY(12px)} to{opacity:1;transform:translateY(0)} }

.ds-card { background:#fff; border:1px solid #e8ecf0; border-top:0; border-radius:0 0 12px 12px; padding:28px 32px; margin-bottom:24px; box-shadow:0 2px 12px rgba(0,0,0,0.04); transition:box-shadow 0.3s; }
.ds-card:hover { box-shadow:0 4px 20px rgba(0,0,0,0.08); }
.ds-card-title { font-size:17px; font-weight:700; color:#1a2d4a; margin:0 0 20px; padding-bottom:14px; border-bottom:1px solid #eef1f5; position:relative; }
.ds-card-title::before { content:''; position:absolute; bottom:-1px; left:0; width:40px; height:2px; background:linear-gradient(90deg,#4a8bc8,#6ba3d6); border-radius:1px; }

.ds-section-head { font-size:16px; font-weight:700; color:#1a2d4a; text-transform:uppercase; letter-spacing:0.8px; margin:32px 0 16px; padding-bottom:12px; border-bottom:1px solid #eef1f5; position:relative; }
.ds-section-head::after { content:''; position:absolute; bottom:-1px; left:0; width:50px; height:2px; background:linear-gradient(90deg,#4a8bc8,#6ba3d6); border-radius:1px; }
.ds-section-head:first-child { margin-top:0; }

.ds-text { font-size:15px; line-height:1.9; color:#3a4a5c; }
.ds-text p { margin:0 0 14px; }
.ds-text p:last-child { margin-bottom:0; }

.ds-quote { margin:20px 0; padding:18px 24px; background:linear-gradient(135deg,#f0f7fd,#f8fbff); border-left:4px solid #4a8bc8; border-radius:0 10px 10px 0; font-size:14px; line-height:1.85; color:#3a5f85; }

.ds-feature-info { display:grid; gap:0; }
.ds-feature-item { padding:16px 0; border-bottom:1px solid #eef1f5; }
.ds-feature-item:last-child { border-bottom:none; }
.ds-feature-label { margin:0 0 8px; font-size:14px; font-weight:700; color:#1a2d4a; }
.ds-feature-text { margin:0; font-size:14px; line-height:1.85; color:#3a4a5c; }
.ds-demo-link { color:#4a8bc8; font-weight:600; text-decoration:none; }
.ds-demo-link:hover { color:#2a68a8; text-decoration:underline; }

.ds-kv { width:100%; }
.ds-kv-row { display:flex; padding:15px 0; border-bottom:1px solid #f0f3f6; align-items:flex-start; transition:background 0.2s; }
.ds-kv-row:hover { background:rgba(74,139,200,0.02); }
.ds-kv-row:last-child { border-bottom:none; }
.ds-kv-label { width:200px; flex-shrink:0; font-size:14px; font-weight:600; color:#1a2d4a; padding-top:2px; }
.ds-kv-value { flex:1; font-size:14px; color:#3a4a5c; line-height:1.7; }

.ds-file-actions-header { display:flex; align-items:center; margin-bottom:16px; justify-content: space-between; }
.ds-file-actions { display:flex; align-items:center; gap:16px; }
.ds-file-actions-tip { font-size: 14px; color: #888; }
.ds-btn { padding:10px 26px; border-radius:8px; font-size:14px; font-weight:600; cursor:pointer; border:none; transition:all 0.25s; display:flex; align-items:center; gap:8px; }
.ds-btn svg { width:16px; height:16px; }
.ds-btn-primary { background:linear-gradient(135deg,#4a8bc8,#3a78b8); color:#fff; box-shadow:0 3px 12px rgba(74,139,200,0.25); }
.ds-btn-primary:hover { box-shadow:0 6px 20px rgba(74,139,200,0.35); transform:translateY(-2px); }
.ds-file-count { font-size:13px; color:#8899aa; font-weight:500; }
.ds-file-header { display:flex; padding:12px 20px; background:linear-gradient(180deg,#f8fafb,#f2f5f8); border-radius:8px 8px 0 0; border:1px solid #e8ecf0; border-bottom:none; font-size:13px; font-weight:700; color:#1a2d4a; text-transform:uppercase; letter-spacing:0.5px; }
.ds-file-header .col-info { flex:1; }
.ds-file-header .col-action { width:80px; text-align:center; }
.ds-file-row { display:flex; padding:16px 20px; border:1px solid #e8ecf0; border-top:none; align-items:center; transition:all 0.2s; }
.ds-file-row:last-child { border-radius:0 0 8px 8px; }
.ds-file-row:hover { background:#f8fafb; border-color:#d0dce6; }
.ds-file-row .col-info { flex:1; display:flex; align-items:flex-start; gap:14px; }
.ds-file-row .col-action { width:80px; text-align:center; }
.ds-file-cb { width:18px; height:18px; accent-color:#4a8bc8; margin-top:2px; flex-shrink:0; cursor:pointer; }
.ds-file-name { font-size:14px; font-weight:600; color:#1a2d4a; font-family:'Consolas','Monaco',monospace; }
.ds-file-meta { font-size:12px; color:#8899aa; margin-top:5px; }
.ds-download-link { font-size:13px; color:#4a8bc8; cursor:pointer; text-decoration:none; font-weight:600; padding:6px 12px; border-radius:6px; transition:all 0.2s; }
.ds-download-link:hover { color:#fff; background:#4a8bc8; }
.ds-file-footer { display:flex; align-items:center; justify-content:space-between; gap:16px; padding:18px 24px 22px; border-top:1px solid #eef1f5; flex-wrap:wrap; font-size:14px; color:#64748b; }
.ds-file-footer .pagination { margin-top:0; justify-content:flex-end; }
.ds-file-footer select { height:34px; padding:0 10px; border:1px solid #d9e2ec; border-radius:6px; background:#fff; font-size:14px; color:#475569; }

.ds-exp-toolbar { display:flex; align-items:flex-end; gap:18px; flex-wrap:wrap; margin-bottom:22px; }
.ds-exp-field { display:flex; flex-direction:column; gap:8px; min-width:160px; }
.ds-exp-field label { font-size:14px; color:#5a6a7c; font-weight:600; }
.ds-exp-input-group { display:flex; align-items:center; gap:10px; flex-wrap:wrap; }
.ds-exp-input, .ds-exp-date { height:40px; padding:0 12px; border:1px solid #d9e2ec; border-radius:6px; font-size:14px; color:#334155; background:#fff; outline:none; }
.ds-exp-input { width:180px; }
.ds-exp-date { width:150px; }
.ds-exp-input:focus, .ds-exp-date:focus { border-color:#4a8bc8; box-shadow:0 0 0 3px rgba(74,139,200,0.12); }
.ds-exp-table-wrap { border:1px solid #edf1f5; border-radius:10px; overflow:hidden; }
.ds-exp-table { width:100%; border-collapse:collapse; }
.ds-exp-table th { background:#f6f8fb; padding:16px 18px; font-size:14px; font-weight:700; color:#1f2937; text-align:center; border-bottom:1px solid #edf1f5; }
.ds-exp-table td { padding:16px 18px; font-size:14px; color:#475569; text-align:center; border-bottom:1px solid #f1f5f9; }
.ds-exp-table tr:last-child td { border-bottom:none; }
.ds-exp-table tr:hover td { background:rgba(74,139,200,0.02); }
.ds-exp-table .col-left { text-align:left; }
.ds-exp-action { display:inline-flex; align-items:center; justify-content:center; min-width:68px; height:34px; padding:0 16px; border:1px solid #cfe0f3; border-radius:8px; background:#f7fbff; color:#4a8bc8; font-size:13px; font-weight:600; cursor:pointer; transition:all 0.2s ease; }
.ds-exp-action:hover { background:#4a8bc8; border-color:#4a8bc8; color:#fff; }
.ds-exp-footer { display:flex; align-items:center; justify-content:space-between; gap:16px; margin-top:18px; flex-wrap:wrap; font-size:14px; color:#64748b; }
.ds-exp-footer .pagination { margin-top:0; justify-content:flex-end; }
.ds-exp-footer select { height:34px; padding:0 10px; border:1px solid #d9e2ec; border-radius:6px; background:#fff; font-size:14px; color:#475569; }

.ds-table { width:100%; border-collapse:collapse; }
.ds-table th { background:linear-gradient(180deg,#f8fafb,#f2f5f8); padding:14px 20px; text-align:left; font-size:13px; font-weight:700; color:#1a2d4a; border-bottom:2px solid #e8ecf0; text-transform:uppercase; letter-spacing:0.3px; }
.ds-table td { padding:14px 20px; font-size:14px; color:#3a4a5c; border-bottom:1px solid #f0f3f6; }
.ds-table tr:hover td { background:rgba(74,139,200,0.02); }

.ds-review-stats { display:flex; align-items:center; justify-content:space-between; margin-bottom:24px; padding-bottom:18px; border-bottom:1px solid #eef1f5; }
.ds-review-score { font-size:15px; color:#3a4a5c; }
.ds-review-score strong { color:#1a2d4a; font-weight:800; font-size:22px; }
.ds-review-item { padding:20px 0; border-bottom:1px solid #f0f3f6; transition:background 0.2s; }
.ds-review-item:hover { background:rgba(74,139,200,0.02); margin:0 -12px; padding-left:12px; padding-right:12px; border-radius:8px; }
.ds-review-item:last-child { border-bottom:none; }
.ds-review-head { display:flex; align-items:center; gap:14px; margin-bottom:12px; flex-wrap:wrap; }
.ds-review-name { font-size:15px; font-weight:700; color:#1a2d4a; }
.ds-review-org { font-size:12px; color:#8899aa; background:#f5f7fa; padding:3px 10px; border-radius:12px; }
.ds-review-rating { font-size:12px; color:#f5a623; font-weight:600; margin-left:auto; }
.ds-review-date { font-size:12px; color:#b0bec5; }
.ds-review-text { font-size:14px; color:#3a4a5c; line-height:1.85; }

.ds-form-group { margin-bottom:22px; }
.ds-form-label { display:block; font-size:14px; font-weight:700; color:#1a2d4a; margin-bottom:10px; }
.ds-form-radio { display:flex; gap:24px; }
.ds-form-radio label { display:flex; align-items:center; gap:8px; font-size:14px; color:#3a4a5c; cursor:pointer; padding:8px 16px; border:1px solid #e8ecf0; border-radius:8px; transition:all 0.2s; }
.ds-form-radio label:hover { border-color:#4a8bc8; background:rgba(74,139,200,0.04); }
.ds-form-radio input[type="radio"] { accent-color:#4a8bc8; }
.ds-form-select { width:280px; padding:11px 16px; border:1px solid #e0e4e8; border-radius:8px; font-size:14px; color:#3a4a5c; background:#fff; transition:all 0.2s; }
.ds-form-textarea { width:100%; min-height:140px; padding:14px 18px; border:1px solid #e0e4e8; border-radius:10px; font-size:14px; color:#3a4a5c; resize:vertical; box-sizing:border-box; line-height:1.7; }
.ds-form-textarea:focus, .ds-form-select:focus { outline:none; border-color:#4a8bc8; box-shadow:0 0 0 4px rgba(74,139,200,0.12); }
.ds-qa-head { display:flex; align-items:center; gap:8px; margin-bottom:18px; color:#4f6ef7; font-size:15px; font-weight:700; }
.ds-qa-head svg { width:15px; height:15px; color:#5a78ff; flex-shrink:0; }
.ds-qa-login-state { position:relative; min-height:82px; border-radius:10px; border:1px solid #d8e5fb; background:linear-gradient(90deg,#eef4ff 0%, #edf3ff 45%, #dbe8ff 100%); overflow:hidden; display:flex; align-items:center; justify-content:center; padding:20px 24px; }
.ds-qa-login-state::before { content:''; position:absolute; left:0; bottom:0; width:248px; height:44px; background:linear-gradient(90deg, rgba(105,165,246,0.42), rgba(105,165,246,0.12)); clip-path:polygon(0 36%, 100% 0, 100% 100%, 0 100%); }
.ds-qa-login-state::after { content:''; position:absolute; right:0; top:0; width:74px; height:100%; background:linear-gradient(180deg, rgba(109,157,235,0.78), rgba(124,166,236,0.52)); clip-path:polygon(28% 0, 100% 0, 100% 100%, 0 100%, 0 22%); }
.ds-qa-login-content { position:relative; z-index:1; display:flex; align-items:center; justify-content:center; gap:14px; flex-wrap:wrap; text-align:center; }
.ds-qa-login-text { font-size:14px; color:#475569; }
.ds-qa-login-text strong { color:#5a78ff; font-weight:700; }
.ds-qa-login-btn { display:inline-flex; align-items:center; justify-content:center; min-width:108px; height:34px; padding:0 18px; border-radius:6px; border:none; background:#5b95f8; color:#fff; font-size:13px; font-weight:700; cursor:pointer; text-decoration:none; box-shadow:0 6px 14px rgba(91,149,248,0.22); }
.ds-qa-login-btn:hover { background:#4a86ef; }
.ds-qa-form { display:none; }
body.is-logged-in .ds-qa-form { display:block; }
body.is-logged-in .ds-qa-login-state { display:none; }

.ds-tool-item { display:flex; align-items:center; gap:18px; padding:18px 0; border-bottom:1px solid #f0f3f6; transition:all 0.2s; }
.ds-tool-item:last-child { border-bottom:none; }
.ds-tool-item:hover { transform:translateX(4px); }
.ds-tool-icon { width:48px; height:48px; background:linear-gradient(135deg,#4a8bc8,#6ba3d6); border-radius:12px; display:flex; align-items:center; justify-content:center; flex-shrink:0; box-shadow:0 4px 12px rgba(74,139,200,0.25); }
.ds-tool-icon svg { width:22px; height:22px; color:#fff; }
.ds-tool-info { flex:1; }
.ds-tool-name { font-size:15px; font-weight:700; color:#1a2d4a; }
.ds-tool-desc { font-size:13px; color:#6b7c8a; margin-top:4px; line-height:1.5; }

.ds-modal-overlay { position:fixed; top:0; left:0; right:0; bottom:0; background:rgba(0,0,0,0.55); backdrop-filter:blur(4px); z-index:9999; display:none; align-items:center; justify-content:center; }
.ds-modal-overlay.active { display:flex; }
.ds-modal { background:#fff; border-radius:16px; width:540px; max-width:90vw; box-shadow:0 20px 60px rgba(0,0,0,0.2); overflow:hidden; animation:modalIn 0.3s ease; }
@keyframes modalIn { from{opacity:0;transform:scale(0.92) translateY(10px)} to{opacity:1;transform:scale(1) translateY(0)} }
.ds-modal-header { background:linear-gradient(135deg,#1a2d4a,#2a5298); padding:20px 28px; display:flex; align-items:center; justify-content:space-between; }
.ds-modal-title { color:#fff; font-size:18px; font-weight:700; margin:0; letter-spacing:0.3px; }
.ds-modal-close { width:32px; height:32px; border-radius:50%; background:rgba(255,255,255,0.15); border:1px solid rgba(255,255,255,0.25); cursor:pointer; display:flex; align-items:center; justify-content:center; color:#fff; font-size:16px; transition:all 0.2s; }
.ds-modal-close:hover { background:rgba(255,255,255,0.3); transform:rotate(90deg); }
.ds-modal-body { padding:32px 36px; }
.ds-rating-row { display:flex; align-items:center; gap:16px; margin-bottom:24px; padding:12px 16px; background:#f8f9fb; border-radius:10px; }
.ds-rating-label { font-size:14px; font-weight:600; color:#1a2d4a; width:120px; }
.ds-stars { display:flex; gap:6px; }
.ds-star { width:28px; height:28px; cursor:pointer; color:#d0d5dd; transition:all 0.2s; }
.ds-star.filled { color:#f5a623; filter:drop-shadow(0 2px 4px rgba(245,166,35,0.3)); }
.ds-star:hover { color:#f5a623; transform:scale(1.15); }
.ds-modal-textarea { width:100%; min-height:120px; padding:16px 20px; border:1px solid #e0e4e8; border-radius:12px; font-size:14px; color:#3a4a5c; resize:vertical; box-sizing:border-box; margin-top:12px; line-height:1.7; }
.ds-modal-textarea:focus { outline:none; border-color:#4a8bc8; box-shadow:0 0 0 4px rgba(74,139,200,0.12); }
.ds-modal-footer { padding:0 36px 32px; display:flex; justify-content:center; }
.ds-btn-submit { padding:12px 56px; background:linear-gradient(135deg,#1a2d4a,#2a5298); color:#fff; font-size:15px; font-weight:700; border:none; border-radius:10px; cursor:pointer; transition:all 0.25s; box-shadow:0 4px 16px rgba(42,82,152,0.25); letter-spacing:0.5px; }
.ds-btn-submit:hover { box-shadow:0 8px 24px rgba(42,82,152,0.35); transform:translateY(-2px); }

.ds-alert-modal { width:380px; max-width:calc(100vw - 32px); background:#fff; border-radius:14px; box-shadow:0 20px 60px rgba(0,0,0,0.22); overflow:hidden; }
.ds-alert-header { padding:18px 22px; border-bottom:1px solid #eef1f5; font-size:17px; font-weight:700; color:#1f2937; }
.ds-alert-body { padding:28px 22px 18px; font-size:15px; color:#475569; text-align:center; }
.ds-alert-footer { padding:0 22px 22px; display:flex; justify-content:center; }
.ds-alert-btn { min-width:96px; height:38px; padding:0 20px; border:none; border-radius:8px; background:#4a8bc8; color:#fff; font-size:14px; font-weight:700; cursor:pointer; }
.ds-alert-btn:hover { background:#3d7dba; }

.ds-group-modal { background:#fff; border-radius:12px; width:min(1000px, calc(100vw - 32px)); max-height:calc(100vh - 48px); box-shadow:0 24px 60px rgba(0,0,0,0.24); overflow:hidden; display:flex; flex-direction:column; }
.ds-group-modal-header { display:flex; align-items:center; justify-content:space-between; padding:22px 26px; border-bottom:1px solid #eef1f5; }
.ds-group-modal-title { margin:0; font-size:18px; font-weight:700; color:#1f2937; }
.ds-group-modal-close { width:28px; height:28px; border:none; background:transparent; color:#9aa5b1; font-size:28px; line-height:1; cursor:pointer; }
.ds-group-modal-close:hover { color:#475569; }
.ds-group-modal-body { padding:22px 26px 26px; overflow:auto; }
.ds-group-toolbar { display:flex; align-items:flex-end; gap:16px; flex-wrap:wrap; margin-bottom:22px; }
.ds-group-field { display:flex; flex-direction:column; gap:8px; min-width:180px; }
.ds-group-field label { font-size:14px; font-weight:600; color:#475569; }
.ds-group-input-group { display:flex; align-items:center; gap:12px; flex-wrap:wrap; }
.ds-group-date { width:140px; height:40px; padding:0 12px; border:1px solid #d9e2ec; border-radius:6px; font-size:14px; color:#334155; background:#fff; outline:none; }
.ds-group-date:focus { border-color:#4a8bc8; box-shadow:0 0 0 3px rgba(74,139,200,0.12); }
.ds-group-table-wrap { border:1px solid #edf1f5; border-radius:10px; overflow:hidden; }
.ds-group-table { width:100%; border-collapse:collapse; }
.ds-group-table th { background:#f6f8fb; padding:16px 18px; font-size:14px; font-weight:700; color:#1f2937; text-align:center; border-bottom:1px solid #edf1f5; }
.ds-group-table td { padding:16px 18px; font-size:14px; color:#475569; text-align:center; border-bottom:1px solid #f1f5f9; }
.ds-group-table tr:last-child td { border-bottom:none; }
.ds-group-table .col-left { text-align:left; }
.ds-group-footer { display:flex; align-items:center; justify-content:space-between; gap:16px; margin-top:18px; flex-wrap:wrap; font-size:14px; color:#64748b; }
.ds-group-footer .pagination { margin-top:0; justify-content:flex-start; }
.ds-group-footer select { height:34px; padding:0 10px; border:1px solid #d9e2ec; border-radius:6px; background:#fff; font-size:14px; color:#475569; }

@media(max-width:768px) {
  .ds-hero { grid-template-columns:1fr; padding:20px; gap:16px; }
  .ds-hero-cover { grid-column:1; grid-row:1; width:100%; height:160px; }
  .ds-hero-info { grid-column:1; grid-row:2; }
  .ds-hero-info h1 { margin-right:0; }
  .ds-hero-actions { position:static; margin:14px 0 0; justify-content:flex-start; }
  .ds-hero-abstract { grid-column:1; grid-row:3; }
  .ds-hero-meta { flex-direction:column; gap:10px; }
  .ds-hero-meta-item { min-width:auto; }
  .ds-hero-meta-item > div:last-child { min-width:0; }
  .ds-kv-row { flex-direction:column; gap:4px; }
  .ds-kv-label { width:auto; }
  .ds-tabs { gap:0; }
  .ds-tab { padding:10px 14px; font-size:13px; }
  .ds-exp-input { width:100%; }
  .ds-exp-date { width:100%; }
  .ds-exp-table-wrap { overflow:auto; }
  .ds-exp-table { min-width:980px; }
  .ds-exp-footer { flex-direction:column; align-items:flex-start; }
  .ds-exp-footer .pagination { justify-content:flex-start; }
  .ds-file-footer { flex-direction:column; align-items:flex-start; }
  .ds-file-footer .pagination { justify-content:flex-start; }
  .ds-group-field { min-width:100%; }
  .ds-group-date { width:100%; }
  .ds-group-table-wrap { overflow:auto; }
  .ds-group-table { min-width:760px; }
  .ds-group-footer { flex-direction:column; align-items:flex-start; }
  .ds-qa-login-content { flex-direction:column; gap:10px; }
  .ds-qa-login-state::before,
  .ds-qa-login-state::after { opacity:0.75; }
}


/* ===== page-datasets.css ===== */
.dataset-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 28px;
}
.dataset-stat {
  background: linear-gradient(135deg, #1a2d4a 0%, #243d5e 100%);
  border-radius: 12px;
  padding: 22px 18px;
  text-align: center;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(74,139,200,0.2);
  transition: all 0.3s ease;
}
.dataset-stat:hover {
  transform: translateY(-3px);
  border-color: rgba(74,139,200,0.45);
  box-shadow: 0 8px 30px rgba(74,139,200,0.2);
}
.dataset-stat::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle at 50% 80%, rgba(74,139,200,0.08) 0%, transparent 60%);
  pointer-events: none;
}
.dataset-stat::after {
  content: '';
  position: absolute;
  bottom: 0; left: 10%; right: 10%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(74,139,200,0.5), transparent);
}
.dataset-stat-icon {
  width: 36px; height: 36px;
  margin: 0 auto 10px;
  background: rgba(74,139,200,0.15);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: statGlow 3s ease-in-out infinite;
}
.dataset-stat-icon svg {
  width: 20px; height: 20px;
  color: #6ba3d6;
}
.dataset-stat-value {
  font-size: 26px;
  font-weight: 800;
  color: #e2e8f0;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}
.dataset-stat-label {
  font-size: 12px;
  color: #8899aa;
  letter-spacing: 0.5px;
}

.dataset-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding: 0;
}
.dataset-card {
  background: #fff;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid #e0e4e8;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  cursor: pointer;
}
.dataset-card:hover {
  border-color: #4a8bc8;
  box-shadow: 0 4px 16px rgba(74,139,200,0.12);
  transform: translateY(-2px);
}
.dataset-card-img {
  width: 100%;
  height: 180px;
  background: #f0f4f8;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
  border-bottom: 1px solid #e0e4e8;
}
.dataset-card-img svg {
  width: 90px;
  height: 90px;
  color: #4a8bc8;
  opacity: 0.6;
  position: relative;
  z-index: 1;
}
.dataset-card-body {
  padding: 16px 18px 14px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.dataset-card-title {
  font-size: 15px;
  font-weight: 600;
  color: #1a2d4a;
  margin: 0 0 8px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.dataset-card-desc {
  font-size: 13px;
  color: #6b7c8a;
  line-height: 1.6;
  margin: 0 0 12px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.dataset-card-link {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
  padding-top: 12px;
  border-top: 1px solid #eef1f4;
  color: #4a8bc8;
  font-size: 13px;
  font-weight: 500;
}
.dataset-card-link svg {
  width: 14px;
  height: 14px;
  transition: transform 0.2s;
}
.dataset-card:hover .dataset-card-link svg {
  transform: translateX(3px);
}

.filter-sidebar {
  width: 300px;
  flex-shrink: 0;
  margin-right: 28px;
}
.filter-panel {
  background: #fff;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid #e0e4e8;
}
.filter-title {
  background: #f5f7fa;
  color: #1a2d4a;
  font-weight: 600;
  padding: 14px 18px;
  font-size: 15px;
  border-bottom: 1px solid #e0e4e8;
}
.filter-body { padding: 18px; }
.filter-group { margin-bottom: 16px; }
.filter-label {
  display: block;
  font-size: 13px;
  color: #3a4a5c;
  font-weight: 600;
  margin-bottom: 8px;
}
.filter-input,
.filter-select {
  width: 100%;
  height: 38px;
  padding: 0 12px;
  border: 1px solid #d0d8e0;
  border-radius: 4px;
  background: #fff;
  color: #3a5f85;
  font-size: 13px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.filter-input {
  cursor: text;
}
.filter-input::placeholder {
  color: #9aa7b5;
}
.filter-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%234a8bc8' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 28px;
}
.filter-input:hover,
.filter-select:hover { border-color: #4a8bc8; }
.filter-input:focus,
.filter-select:focus {
  outline: none;
  border-color: #4a8bc8;
  box-shadow: 0 0 0 3px rgba(74, 139, 200, 0.12);
}
.filter-btn {
  width: 100%;
  height: 40px;
  background: #4a8bc8;
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
  margin-top: 10px;
}
.filter-btn:hover {
  background: #3a78b8;
}
.filter-reset {
  width: 100%;
  height: 38px;
  margin-top: 10px;
  border: 1px solid #d0d8e0;
  border-radius: 6px;
  background: #f5f7fa;
  color: #4a8bc8;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}
.filter-reset:hover {
  background: #eaf2fb;
  border-color: #4a8bc8;
}

.dataset-content { flex: 1; min-width: 0; }

@media (max-width: 1024px) {
  .dataset-grid { grid-template-columns: repeat(2, 1fr); }
  .filter-sidebar { width: 260px; margin-right: 20px; }
}
@media (max-width: 768px) {
  .dataset-grid { grid-template-columns: 1fr; }
  .filter-sidebar { display: none; }
}


/* ===== page-help.css ===== */
.sub-main.help-layout {
  align-items: flex-start;
}

.help-layout .sub-content {
  padding: 24px 30px 34px;
  min-height: 600px;
}

.help-panel {
  min-height: 560px;
}

.faq-search-wrap {
  margin-bottom: 24px;
}

.faq-search-bar {
  display: flex;
  align-items: stretch;
  max-width: 100%;
  overflow: hidden;
  border: 1px solid rgba(74, 139, 200, 0.15);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 2px 12px rgba(74, 139, 200, 0.08);
}

.faq-search-bar input {
  flex: 1;
  min-width: 0;
  padding: 12px 18px;
  border: none;
  outline: none;
  color: #1f2937;
  font-size: 14px;
  background: #fff;
}

.faq-search-bar input::placeholder {
  color: #8a96a3;
}

.faq-search-bar button {
  padding: 12px 22px;
  border: none;
  border-radius: 0 9px 9px 0;
  background: linear-gradient(135deg, #4a8bc8, #3a78b8);
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s ease;
}

.faq-search-bar button:hover {
  background: linear-gradient(135deg, #3a78b8, #4a8bc8);
}

.faq-page-btn {
  height: 34px;
  padding: 0 16px;
  border: 1px solid #d5e5f6;
  border-radius: 17px;
  background: #fff;
  color: #2f76c2;
  transition: all 0.2s ease;
}

.faq-page-btn:not(:disabled):hover {
  border-color: #4a8bc8;
  background: #edf6ff;
}

.faq-page-btn.active {
  border-color: transparent;
  background: linear-gradient(135deg, #4a8bc8, #2f76c2);
  color: #fff;
}

.faq-page-btn:disabled {
  cursor: not-allowed;
  color: #b7c2cf;
  background: #f4f7fa;
}

.faq-pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-top: 18px;
  padding-top: 4px;
  color: #748397;
  font-size: 13px;
}

.faq-page-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.faq-empty {
  padding: 80px 0;
  text-align: center;
  color: #8a96a3;
}

.faq-list {
  display: grid;
  gap: 16px;
}

.faq-item {
  margin: 0;
  padding: 18px 20px;
  border: 1px solid #e5edf6;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 4px 14px rgba(42, 82, 152, 0.05);
}

.faq-question {
  margin-bottom: 10px;
  color: #1f2937;
}

.faq-answer {
  padding-left: 32px;
  color: #4b5563;
}

.doc-list {
  width: 100%;
  margin: 0 auto;
  padding: 8px 0 20px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.doc-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: center;
  min-height: 92px;
  padding: 16px 18px;
  border: 1px solid #edf1f6;
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
}

.doc-item:hover {
  border-color: #d8e6f5;
}

.doc-info {
  min-width: 0;
  padding-left: 42px;
  position: relative;
}

.doc-info::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1px;
  width: 28px;
  height: 34px;
  border-radius: 4px;
  background: #f4f8ff;
  border: 1px solid #cfe0f4;
}

.doc-info::after {
  content: attr(data-type);
  position: absolute;
  left: 4px;
  top: 13px;
  width: 24px;
  height: 14px;
  border-radius: 2px;
  background: #4a8bc8;
  color: #fff;
  font-size: 8px;
  font-weight: 700;
  line-height: 14px;
  text-align: center;
}

.doc-title {
  margin: 0 0 8px;
  font-size: 15px;
  line-height: 1.45;
  color: #172033;
  font-weight: 700;
}

.doc-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: #8a96a3;
}

.doc-cue {
  align-self: end;
  color: #4a8bc8;
  font-size: 13px;
  white-space: nowrap;
}

.doc-cue::after {
  content: "›";
  margin-left: 8px;
  font-size: 18px;
  line-height: 1;
  vertical-align: -1px;
}

.doc-action {
  min-width: 68px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 15px;
  border: 1px solid #dce8f6;
  background: #fff;
  color: #3f68b2;
  font-size: 13px;
  padding: 0 12px;
  transition: all 0.2s ease;
}

.pdf-preview {
  display: none;
  margin-top: 28px;
  border: 1px solid #dce5ef;
  border-radius: 6px;
  overflow: hidden;
  background: #fff;
}

.pdf-preview.active {
  display: block;
}

.pdf-preview-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: #f5f8fb;
  border-bottom: 1px solid #dce5ef;
  font-size: 13px;
  color: #334155;
}

.pdf-preview-close {
  border: 0;
  background: none;
  color: #64748b;
  padding: 0;
}

.pdf-preview iframe {
  display: block;
  width: 100%;
  height: 560px;
  border: 0;
}

.manual-viewer {
  border: 1px solid #dce5ef;
  border-radius: 6px;
  overflow: hidden;
  background: #fff;
}

.manual-viewer-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 10px 14px;
  background: #f5f8fb;
  border-bottom: 1px solid #dce5ef;
  font-size: 13px;
  color: #334155;
}

.manual-viewer-actions {
  display: flex;
  gap: 12px;
  white-space: nowrap;
}

.manual-viewer iframe {
  display: block;
  width: 100%;
  height: calc(100vh - 330px);
  min-height: 620px;
  border: 0;
}

.tools-groups {
  display: grid;
  gap: 18px;
}

.tools-category {
  background: #f5f7fa;
  color: #475569;
  font-size: 14px;
  padding: 11px 16px;
  border-radius: 2px;
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.tool-card {
  display: grid;
  grid-template-columns: 128px 1fr;
  gap: 18px;
  align-items: center;
  min-height: 142px;
  padding: 20px 22px;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.04);
}

.tool-card.wide {
  grid-column: 1 / -1;
}

.tool-logo {
  height: 82px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  background: linear-gradient(135deg, #eef6ff, #fff);
  color: #2f76c2;
  font-size: 28px;
  font-weight: 700;
  text-align: center;
}

.tool-logo.small {
  font-size: 18px;
}

.tool-name {
  margin: 0 0 10px;
  font-size: 16px;
  color: #1f2937;
}

.tool-desc {
  margin: 0 0 10px;
  color: #64748b;
  font-size: 14px;
  line-height: 1.7;
}

.tool-link {
  color: #2f76c2;
  font-size: 14px;
  word-break: break-all;
}

.empty-note {
  padding: 80px 0;
  text-align: center;
  color: #8a96a3;
}

@media (max-width: 980px) {
  .tools-grid {
    grid-template-columns: 1fr;
  }

  .tool-card {
    grid-template-columns: 96px 1fr;
  }
}


/* ===== page-login.css ===== */
*{box-sizing:border-box}
.login-page{min-height:100vh;display:flex;flex-direction:column;background:#f0f2f5}

.login-header{background:linear-gradient(135deg,#3a4a5c,#4a5a6c);box-shadow:0 2px 8px rgba(0,0,0,0.08)}
.login-header-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:12px 32px}
.login-logo{display:flex;align-items:center;gap:10px}
.login-logo img{height:36px}
.login-logo-text{font-size:16px;font-weight:700;color:#fff;letter-spacing:0.5px}
.login-nav{display:flex;align-items:center;gap:20px}
.login-nav a{font-size:14px;color:rgba(255,255,255,0.7);text-decoration:none;transition:all 0.2s;font-weight:500}
.login-nav a:hover{color:#fff}
.login-nav a.active{color:#fff;background:rgba(255,255,255,0.12);padding:6px 18px;border-radius:4px;border:1px solid rgba(255,255,255,0.2)}
.login-nav a.nav-btn{border:1px solid rgba(255,255,255,0.25);padding:6px 18px;border-radius:4px}
.login-nav a.nav-btn:hover{background:rgba(255,255,255,0.1)}

.login-main{flex:1;display:flex;align-items:center;justify-content:center;padding:48px 24px}

.login-card{width:540px;max-width:100%;background:#fff;border-radius:16px;box-shadow:0 8px 40px rgba(0,0,0,0.06);overflow:hidden}
.login-card-header{padding:36px 48px 0;text-align:center}
.login-card-header h2{font-size:24px;font-weight:800;color:#1a2d4a;margin:0 0 20px}

.login-form-wrap{padding:0 48px 8px}
.login-form-tip{font-size:13px;color:#6b7c8a;margin-bottom:22px;line-height:1.6;text-align:center}
.login-form-group{margin-bottom:20px}
.login-form-label{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:#1a2d4a;margin-bottom:8px}
.login-form-label svg{width:16px;height:16px;color:#4a8bc8;flex-shrink:0}
.login-form-input-wrap{position:relative}
.login-form-input{width:100%;padding:12px 40px 12px 16px;border:1px solid #d8dce6;border-radius:8px;font-size:14px;color:#374151;background:#fff;transition:all 0.25s;box-sizing:border-box}
.login-form-input:focus{outline:none;border-color:#4a8bc8;box-shadow:0 0 0 3px rgba(74,139,200,0.1)}
.login-form-input::placeholder{color:#b0bec5}
.login-form-clear{position:absolute;right:12px;top:50%;transform:translateY(-50%);width:20px;height:20px;border-radius:50%;background:#e0e4e8;border:none;cursor:pointer;display:none;align-items:center;justify-content:center;color:#6b7c8a;font-size:12px;transition:background 0.2s;line-height:1}
.login-form-clear:hover{background:#c8cdd6}
.login-form-clear.show{display:flex}
.login-form-row{display:flex;align-items:flex-end;gap:16px}
.login-form-row .login-form-group{flex:1}

.login-btn{padding:12px 36px;background:linear-gradient(135deg,#4a8bc8,#2a5298);color:#fff;font-size:15px;font-weight:700;border:none;border-radius:8px;cursor:pointer;transition:all 0.25s;box-shadow:0 4px 16px rgba(42,82,152,0.25);white-space:nowrap;flex-shrink:0;margin-bottom:20px;letter-spacing:0.5px}
.login-btn:hover{box-shadow:0 6px 24px rgba(42,82,152,0.35);transform:translateY(-1px)}
.login-btn:active{transform:translateY(0)}

.login-form-links{font-size:13px;color:#6b7c8a;text-align:center;padding:8px 0 28px}
.login-form-links a{color:#4a8bc8;text-decoration:none;font-weight:500}
.login-form-links a:hover{color:#2a5298;text-decoration:underline}
.login-form-links .sep{color:#d0d5dd;margin:0 12px}

.login-third-party{padding:24px 48px 36px;border-top:1px solid #eef1f5}
.login-tp-title{font-size:13px;font-weight:600;color:#8899aa;text-align:center;margin-bottom:24px;position:relative}
.login-tp-title::before,.login-tp-title::after{content:'';position:absolute;top:50%;width:60px;height:1px;background:#e0e4e8}
.login-tp-title::before{left:calc(50% - 110px)}
.login-tp-title::after{right:calc(50% - 110px)}
.login-tp-icons{display:flex;justify-content:center;gap:56px}
.login-tp-item{display:flex;flex-direction:column;align-items:center;gap:10px;cursor:pointer;transition:transform 0.2s}
.login-tp-item:hover{transform:translateY(-3px)}
.login-tp-icon{width:56px;height:56px;border-radius:14px;display:flex;align-items:center;justify-content:center;border:1.5px solid #e0e4e8;transition:all 0.25s;background:#fafbfd}
.login-tp-icon:hover{border-color:#4a8bc8;box-shadow:0 4px 16px rgba(74,139,200,0.12)}
.login-tp-icon svg{color:#4a8bc8}
.login-tp-label{font-size:12px;color:#6b7c8a;text-align:center;max-width:110px;line-height:1.4}

@media(max-width:640px){
  .login-card{border-radius:0}
  .login-card-header{padding:28px 24px 0}
  .login-form-wrap{padding:0 24px 8px}
  .login-third-party{padding:24px}
  .login-form-row{flex-direction:column;gap:0}
  .login-btn{width:100%;margin-top:4px}
}


/* ===== page-news-detail.css ===== */
.news-detail {
  width: min(900px, calc(100% - 48px));
  margin: 0 auto;
  padding: 40px 0 64px;
}
.news-header {
  text-align: center;
  margin-bottom: 32px;
}
.news-title {
  font-size: 28px;
  font-weight: 800;
  color: #1a2d4a;
  line-height: 1.4;
  margin: 0 0 20px;
}
.news-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  font-size: 13px;
  color: #8899aa;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(74,139,200,0.12);
}
.news-meta-item {
  display: flex;
  align-items: center;
  gap: 5px;
}
.news-meta-item svg {
  width: 15px;
  height: 15px;
  color: #a0b0c0;
}

.news-cover {
  width: 100%;
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 36px;
  box-shadow: 0 4px 24px rgba(74,139,200,0.12);
}
.news-cover img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  display: block;
}

.news-body {
  font-size: 15px;
  line-height: 1.9;
  color: #374151;
}
.news-body h2 {
  font-size: 22px;
  font-weight: 700;
  color: #1a2d4a;
  margin: 36px 0 16px;
  padding-left: 14px;
  border-left: 4px solid #4a8bc8;
  line-height: 1.3;
}
.news-body h3 {
  font-size: 18px;
  font-weight: 600;
  color: #243d5e;
  margin: 28px 0 12px;
}
.news-body p {
  margin: 0 0 18px;
  text-align: justify;
}
.news-body img {
  width: 100%;
  border-radius: 10px;
  margin: 20px 0;
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}
.news-body figcaption {
  text-align: center;
  font-size: 13px;
  color: #8899aa;
  margin: -12px 0 24px;
  font-style: italic;
}
.news-body blockquote {
  margin: 24px 0;
  padding: 18px 24px;
  background: linear-gradient(135deg, #f0f7fd, #e8f4fc);
  border-left: 4px solid #4a8bc8;
  border-radius: 0 10px 10px 0;
  color: #3a5f85;
  font-size: 14px;
  line-height: 1.8;
}
.news-body ul, .news-body ol {
  margin: 0 0 18px;
  padding-left: 24px;
}
.news-body li {
  margin-bottom: 8px;
  line-height: 1.8;
}

.news-highlight-box {
  background: linear-gradient(135deg, #1a2d4a, #243d5e);
  border-radius: 12px;
  padding: 24px 28px;
  margin: 32px 0;
  color: #e2e8f0;
  position: relative;
  overflow: hidden;
}
.news-highlight-box::after {
  content: '';
  position: absolute;
  bottom: 0; left: 10%; right: 10%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(74,139,200,0.5), transparent);
}
.news-highlight-box h4 {
  font-size: 16px;
  font-weight: 600;
  color: #6ba3d6;
  margin: 0 0 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.news-highlight-box h4 svg { width: 18px; height: 18px; }
.news-highlight-box p {
  font-size: 14px;
  line-height: 1.8;
  color: #c0d0e0;
  margin: 0;
}

.news-share {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid rgba(74,139,200,0.12);
}
.news-share-label {
  font-size: 14px;
  color: #6b7c8a;
}
.news-share-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #f0f7fd;
  border: 1px solid rgba(74,139,200,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
}
.news-share-btn:hover {
  background: #4a8bc8;
  border-color: #4a8bc8;
}
.news-share-btn:hover svg { color: #fff; }
.news-share-btn svg {
  width: 16px;
  height: 16px;
  color: #4a8bc8;
}

.news-nav {
  display: flex;
  gap: 20px;
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid rgba(74,139,200,0.12);
}
.news-nav-item {
  flex: 1;
  padding: 18px 20px;
  background: #fff;
  border-radius: 12px;
  border: 1px solid rgba(74,139,200,0.1);
  box-shadow: 0 2px 12px rgba(74,139,200,0.06);
  text-decoration: none;
  transition: all 0.3s;
}
.news-nav-item:hover {
  border-color: rgba(74,139,200,0.3);
  box-shadow: 0 6px 24px rgba(74,139,200,0.12);
  transform: translateY(-2px);
}
.news-nav-label {
  font-size: 12px;
  color: #8899aa;
  margin-bottom: 6px;
}
.news-nav-title {
  font-size: 14px;
  font-weight: 600;
  color: #1a2d4a;
  line-height: 1.5;
}
.news-nav-item.next { text-align: right; }


/* ===== page-user-records.css ===== */
.user-page { min-height:100vh; display:flex; flex-direction:column; background:#f0f2f5; }
.user-main { flex:1; max-width:1440px; margin:0 auto; width:100%; padding:28px 24px 48px; }

.user-content { min-width:0; background:#fff; border-radius:12px; box-shadow:0 2px 12px rgba(0,0,0,0.04); overflow:hidden; }
.user-panel { display:none; }
.user-panel.active { display:block; }
.user-panel-title { padding:22px 28px 0; font-size:22px; font-weight:700; color:#1a2d4a; display:flex; align-items:center; gap:10px; }
.user-panel-title::before { content:""; width:4px; height:22px; border-radius:2px; background:#4a8bc8; }

.user-search { padding:22px 28px; border-bottom:1px solid #eef1f5; display:flex; align-items:center; gap:16px; flex-wrap:wrap; }
.user-search-item { display:flex; align-items:center; gap:8px; }
.user-search-item label { font-size:13px; color:#6b7c8a; white-space:nowrap; font-weight:500; }
.user-search-item input, .user-search-item select { padding:8px 14px; border:1px solid #e0e4e8; border-radius:6px; font-size:13px; color:#374151; background:#fff; transition:border-color 0.2s; width:180px; }
.user-search-item input:focus, .user-search-item select:focus { outline:none; border-color:#4a8bc8; box-shadow:0 0 0 3px rgba(74,139,200,0.1); }
.user-search-btn { padding:8px 24px; background:linear-gradient(135deg,#4a8bc8,#2a5298); color:#fff; font-size:13px; font-weight:600; border:none; border-radius:6px; cursor:pointer; transition:all 0.2s; }
.user-search-btn:hover { box-shadow:0 4px 16px rgba(42,82,152,0.3); }

.user-table-wrap { overflow-x:auto; }
.user-table { width:100%; border-collapse:collapse; font-size:13px; }
.user-table thead th { padding:15px 16px; text-align:left; font-size:14px; font-weight:700; color:#1a2d4a; background:#f6f9fd; border-bottom:1px solid #e5edf5; white-space:nowrap; line-height:1.4; }
.user-table tbody td { padding:14px 16px; color:#4b5563; border-bottom:1px solid #f0f4f8; vertical-align:middle; line-height:1.55; }
.user-table tbody tr:nth-child(even) { background:#fafbfd; }
.user-table tbody tr:hover { background:#f0f5fa; }
.user-table .col-seq { width:60px; text-align:center; color:#9ca3af; }
.user-table .col-name { min-width:200px; }
.user-table .col-name a { color:#2a5298; text-decoration:none; }
.user-table .col-name a:hover { text-decoration:underline; }
.user-table .col-id { min-width:180px; font-family:'Courier New',monospace; font-size:12px; color:#6b7c8a; }
.user-table .col-time { min-width:140px; white-space:nowrap; color:#6b7c8a; }
.user-table .col-reason { max-width:220px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.user-table .col-status { white-space:nowrap; }
.status-badge { display:inline-block; padding:3px 10px; border-radius:4px; font-size:12px; font-weight:600; }
.status-badge.pending { background:#fff8e6; color:#c47a20; }
.status-badge.approved { background:#e6f9ee; color:#16a34a; }
.status-badge.rejected { background:#fef2f2; color:#dc2626; }

.stars { display:inline-flex; gap:2px; }
.stars span { color:#d0d5dd; font-size:14px; }
.stars span.filled { color:#f5a623; }

.user-pagination { padding:16px 28px; display:flex; align-items:center; justify-content:space-between; border-top:1px solid #eef1f5; font-size:13px; color:#6b7c8a; }
.user-pagination-info { font-weight:500; }
.user-pagination-controls { display:flex; align-items:center; gap:8px; }
.pg-btn { min-width:32px; height:32px; display:flex; align-items:center; justify-content:center; border:1px solid #e0e4e8; border-radius:6px; background:#fff; color:#374151; cursor:pointer; transition:all 0.2s; font-size:13px; padding:0 8px; }
.pg-btn:hover { border-color:#4a8bc8; color:#4a8bc8; }
.pg-btn.active { background:linear-gradient(135deg,#4a8bc8,#2a5298); color:#fff; border-color:transparent; }
.pg-btn:disabled { opacity:0.4; cursor:not-allowed; }
.pg-select { padding:6px 10px; border:1px solid #e0e4e8; border-radius:6px; font-size:13px; color:#374151; background:#fff; }
.pg-jump { display:flex; align-items:center; gap:6px; margin-left:8px; }
.pg-jump input { width:48px; padding:6px 8px; border:1px solid #e0e4e8; border-radius:6px; text-align:center; font-size:13px; }
.pg-jump input:focus { outline:none; border-color:#4a8bc8; }

.user-table .col-review { max-width:240px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }

@media(max-width:900px){
  .user-main { padding:16px; }
}