/* ==========================================================================
   LECMS Default Theme - Google-style clean design
   Built on Bootstrap 5.3.8
   ========================================================================== */

/* ---- Top loading progress bar ---- */
.le-page-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  z-index: 9999;
  pointer-events: none;
}

.le-page-progress-bar {
  height: 100%;
  width: 0;
  background: var(--bs-link-color, #1a73e8);
  border-radius: 0 2px 2px 0;
  transition: width 0.15s ease-out;
  box-shadow: 0 0 6px rgba(26, 115, 232, 0.4);
}

.le-page-progress.loading .le-page-progress-bar {
  animation: le-progress-indeterminate 1.2s ease-in-out infinite;
}

.le-page-progress.done .le-page-progress-bar {
  width: 100% !important;
  transition: width 0.3s ease-out, opacity 0.4s ease-out;
  opacity: 0;
}

@keyframes le-progress-indeterminate {
  0% { width: 0; margin-left: 0; }
  50% { width: 50%; margin-left: 25%; }
  100% { width: 0; margin-left: 100%; }
}

[data-bs-theme="dark"] .le-page-progress-bar {
  background: var(--bs-link-color, #8ab4f8);
  box-shadow: 0 0 6px rgba(139, 180, 248, 0.4);
}

:root {
  --bs-body-font-family: 'Segoe UI', system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;
  --bs-body-font-size: 15px;
  --bs-body-line-height: 1.6;
  --bs-link-color: #1a0dab;
  --bs-link-hover-color: #681da8;
  --le-search-border: #dfe1e5;
  --le-search-border-hover: #4285f4;
  --le-visited: #681da8;
  --le-green: #006621;
  --le-result-url: #006621;
}

[data-bs-theme="dark"] {
  --bs-link-color: #8ab4f8;
  --bs-link-hover-color: #aecbfa;
  --le-search-border: #5f6368;
  --le-search-border-hover: #8ab4f8;
  --le-visited: #c58af9;
  --le-result-url: #9aa0a6;
  --le-green: #81c995;
}

/* ---- Base ---- */
body {
  font-family: var(--bs-body-font-family);
  font-size: var(--bs-body-font-size);
  line-height: var(--bs-body-line-height);
  color: var(--bs-body-color);
  background-color: var(--bs-body-bg);
}

a {
  color: var(--bs-link-color);
  text-decoration: none;
  transition: color 0.15s ease;
}

a:hover {
  color: var(--bs-link-hover-color);
  text-decoration: underline;
}

img {
  max-width: 100%;
  height: auto;
}

/* ---- Header / Navbar ---- */
.le-navbar {
  background-color: var(--bs-body-bg);
  border-bottom: 1px solid var(--le-search-border);
  min-height: 60px;
}

.le-navbar .navbar-brand {
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--bs-link-color);
  letter-spacing: -0.5px;
}

.le-navbar .nav-link {
  font-size: 0.875rem;
  color: var(--bs-body-color);
  padding: 0.5rem 0.85rem !important;
  background: none;
  border: none;
  cursor: pointer;
}

.le-navbar .nav-link:hover {
  color: var(--bs-link-color);
}

.le-navbar .nav-link:focus {
  outline: none;
  box-shadow: none;
}

.le-navbar .dropdown-menu {
  border: 1px solid var(--le-search-border);
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.le-navbar .dropdown-item {
  font-size: 0.875rem;
  padding: 0.4rem 1rem;
}

.le-navbar .dropdown-item:hover {
  background-color: #f1f3f4;
  color: var(--bs-link-color);
}

.le-logo-text {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--bs-link-color);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.le-logo-text:hover {
  text-decoration: none;
}

/* ---- Google-style Search Box ---- */
.le-search-wrap {
  max-width: 584px;
  margin: 0 auto;
}

.le-search-box {
  position: relative;
  display: flex;
  align-items: center;
}

.le-search-box .le-search-icon {
  position: absolute;
  left: 16px;
  color: #9aa0a6;
  font-size: 1.25rem;
  pointer-events: none;
  z-index: 3;
}

.le-search-input {
  width: 100%;
  height: 46px;
  padding: 0 48px 0 48px;
  font-size: 1rem;
  border: 1px solid var(--le-search-border);
  border-radius: 24px;
  background-color: var(--bs-body-bg);
  color: var(--bs-body-color);
  outline: none;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.le-search-input:focus {
  border-color: var(--le-search-border-hover);
  box-shadow: 0 1px 6px rgba(66, 133, 244, 0.25);
}

.le-search-clear {
  position: absolute;
  right: 16px;
  background: none;
  border: none;
  color: #70757a;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0;
  line-height: 1;
  display: none;
  z-index: 3;
}

.le-search-clear:hover {
  color: var(--bs-link-color);
}

.le-search-clear.visible {
  display: block;
}

/* Homepage hero search */
.le-home-search {
  padding-top: 12vh;
  padding-bottom: 3rem;
  text-align: center;
}

.le-home-logo {
  font-size: 3rem;
  font-weight: 700;
  color: var(--bs-link-color);
  margin-bottom: 1.75rem;
  letter-spacing: -1px;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.le-home-logo-icon {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.le-home-logo-icon .bi-search {
  line-height: 1;
}

.le-home-logo-icon .le-home-logo-num {
  position: absolute;
  left: 41%;
  top: 41%;
  transform: translate(-50%, -50%);
  font-size: 0.42em;
  font-weight: 700;
  color: var(--bs-link-color);
  line-height: 1;
  white-space: nowrap;
}

.le-home-search .le-search-wrap {
  max-width: 584px;
}

.le-search-buttons {
  margin-top: 1.5rem;
  display: flex;
  gap: 0.75rem;
  justify-content: center;
}

.le-search-buttons .btn {
  background-color: #f8f9fa;
  border: 1px solid #f8f9fa;
  color: #3c4043;
  font-size: 0.875rem;
  padding: 0.5rem 1rem;
  border-radius: 4px;
}

.le-search-buttons .btn:hover {
  border-color: #dadce0;
  box-shadow: 0 1px 1px rgba(0,0,0,0.1);
  color: #202124;
}

[data-bs-theme="dark"] .le-search-buttons .btn {
  background-color: #303134;
  border-color: #303134;
  color: #e8eaed;
}

[data-bs-theme="dark"] .le-search-buttons .btn:hover {
  border-color: #5f6368;
}

/* ---- Search Results (Article List) ---- */
.le-result-item {
  padding: 0.75rem 0;
}

.le-result-item + .le-result-item {
  border-top: 1px solid var(--le-search-border);
}

/* ---- Auto-load indicator ---- */
.le-auto-load {
  min-height: 36px;
}

.le-auto-load .spinner-border {
  width: 1rem;
  height: 1rem;
  border-width: 2px;
}

/* ---- Refresh countdown timer (circular ring) ---- */
.le-refresh-timer {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  background: transparent;
  border: none;
  border-radius: 0;
  font-size: 0.8rem;
  color: var(--bs-secondary-color, #5f6368);
  transition: color 0.3s;
}

.le-refresh-ring {
  position: relative;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.3s;
}

.le-refresh-timer.is-refreshing .le-refresh-ring {
  animation: le-refresh-pulse 1.2s ease-in-out infinite;
}

.le-refresh-ring svg {
  position: absolute;
  top: 0;
  left: 0;
  transform: rotate(-90deg);
}

.le-refresh-ring-bg {
  color: var(--bs-border-color, #dadce0);
  opacity: 0.55;
}

.le-refresh-ring-fg {
  color: var(--bs-link-color, #0d6efd);
  transition: stroke-dashoffset 0.9s linear, color 0.3s;
  filter: drop-shadow(0 0 3px rgba(13, 110, 253, 0.25));
}

.le-refresh-ring-fg.is-urgent {
  color: #e65100;
  filter: drop-shadow(0 0 4px rgba(230, 81, 0, 0.35));
  animation: le-refresh-ring-urgent 0.8s ease-in-out infinite;
}

.le-refresh-count {
  position: relative;
  z-index: 1;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--bs-body-color, #202124);
  line-height: 1;
  min-width: 1.2em;
  text-align: center;
  transition: color 0.3s;
}

[data-bs-theme="dark"] .le-refresh-ring-bg {
  color: #3c4043;
  opacity: 0.7;
}

[data-bs-theme="dark"] .le-refresh-ring-fg {
  filter: drop-shadow(0 0 3px rgba(138, 180, 248, 0.3));
}

@keyframes le-refresh-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(13, 110, 253, 0.25); }
  50% { box-shadow: 0 0 0 4px rgba(13, 110, 253, 0); }
}

@keyframes le-refresh-ring-urgent {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

/* ---- New articles banner ---- */
.le-new-articles a {
  border-radius: 6px;
  background-color: var(--bs-link-color, #0d6efd);
  border-color: var(--bs-link-color, #0d6efd);
  color: #fff !important;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: opacity 0.2s ease;
}

.le-new-articles a:hover {
  opacity: 0.92;
  color: #fff !important;
}

.le-new-articles #le_new_count {
  font-weight: 700;
  padding: 0 0.25rem;
}

.le-result-url {
  font-size: 0.875rem;
  color: var(--le-result-url);
  word-break: break-all;
}

.le-result-title {
  font-size: 1.25rem;
  line-height: 1.3;
  margin: 0.15rem 0;
}

.le-result-title a {
  color: #1a0dab;
  font-weight: 400;
}

.le-result-title a:visited {
  color: var(--le-visited);
}

[data-bs-theme="dark"] .le-result-title a {
  color: #8ab4f8;
}

.le-result-snippet {
  font-size: 0.875rem;
  color: #4d5156;
  line-height: 1.58;
}

[data-bs-theme="dark"] .le-result-snippet {
  color: #bdc1c6;
}

.le-result-meta {
  font-size: 0.8rem;
  color: #70757a;
}

.le-result-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 0.4rem;
}

.le-result-link {
  font-size: 0.8rem;
  color: #006621;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-decoration: none;
}

.le-result-link:hover {
  text-decoration: underline;
}

[data-bs-theme="dark"] .le-result-link {
  color: #9aa0a6;
}

.le-result-title-link {
  font-size: 1.15rem;
  color: #1a0dab;
  font-weight: 400;
  line-height: 1.3;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.le-result-title-link:visited {
  color: var(--le-visited);
}

.le-result-title-link:hover {
  text-decoration: underline;
}

[data-bs-theme="dark"] .le-result-title-link {
  color: #8ab4f8;
}

.le-rel-time {
  font-size: 0.8rem;
  color: #70757a;
  white-space: nowrap;
  flex-shrink: 0;
}

.le-result-views {
  font-size: 0.8rem;
  color: #70757a;
  white-space: nowrap;
  flex-shrink: 0;
}

.le-result-views i {
  font-size: 0.75rem;
  opacity: 0.8;
}

.le-result-tags a {
  font-size: 0.8rem;
  color: #1a0dab;
  margin-right: 0.5rem;
}

/* ---- Sidebar / Cards ---- */
.le-card {
  background-color: var(--bs-body-bg);
  border: 1px solid var(--le-search-border);
  border-radius: 8px;
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
}

.le-card-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: #202124;
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--le-search-border);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

[data-bs-theme="dark"] .le-card-title {
  color: #e8eaed;
}

.le-card-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.le-card-list li {
  padding: 0.4rem 0;
  font-size: 0.875rem;
  border-bottom: 1px dashed var(--le-search-border);
}

.le-card-list li:last-child {
  border-bottom: none;
}

.le-card-list .le-rank {
  display: inline-block;
  width: 20px;
  height: 20px;
  line-height: 20px;
  text-align: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: #70757a;
  margin-right: 0.5rem;
}

.le-card-list .le-rank.top {
  color: #fff;
  background-color: #4285f4;
  border-radius: 50%;
}

.le-card-list .le-date {
  font-size: 0.75rem;
  color: #70757a;
  margin-left: 0.4rem;
}

.le-card-list .le-views {
  font-size: 0.75rem;
  color: #70757a;
}

/* ---- Tags Cloud ---- */
.le-tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.le-tag-cloud a {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  font-size: 0.8rem;
  color: #1a0dab;
  background-color: #f1f3f4;
  border-radius: 12px;
  text-decoration: none;
  transition: background-color 0.15s;
}

.le-tag-cloud a:hover {
  background-color: #e8eaed;
  text-decoration: none;
}

[data-bs-theme="dark"] .le-tag-cloud a {
  color: #8ab4f8;
  background-color: #303134;
}

[data-bs-theme="dark"] .le-tag-cloud a:hover {
  background-color: #3c4043;
}

/* ---- Breadcrumb ---- */
.le-breadcrumb {
  font-size: 0.8rem;
  color: #70757a;
  padding: 0.5rem 0;
}

.le-breadcrumb a {
  color: #70757a;
}

.le-breadcrumb a:hover {
  color: #1a0dab;
}

.le-breadcrumb .sep {
  margin: 0 0.35rem;
  color: #bdc1c6;
}

/* ---- Article Detail ---- */
.le-article {
  max-width: 100%;
  margin: 0 auto;
}

.le-article-title {
  font-size: 2.5rem;
  font-weight: 500;
  line-height: 1.3;
  color: #202124;
  margin-bottom: 0.75rem;
}

[data-bs-theme="dark"] .le-article-title {
  color: #e8eaed;
}

.le-article-meta {
  font-size: 0.95rem;
  color: #70757a;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--le-search-border);
  margin-bottom: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
}

.le-article-meta .le-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.le-article-summary {
  background-color: #f1f3f4;
  border-left: 3px solid #4285f4;
  padding: 1rem 1.25rem;
  border-radius: 0 4px 4px 0;
  font-size: 1.05rem;
  color: #3c4043;
  margin-bottom: 1.5rem;
}

[data-bs-theme="dark"] .le-article-summary {
  background-color: #303134;
  color: #bdc1c6;
}

.le-article-content {
  font-size: 1.125rem;
  line-height: 1.85;
  color: #202124;
  word-break: break-word;
}

[data-bs-theme="dark"] .le-article-content {
  color: #e8eaed;
}

.le-article-content p {
  margin-bottom: 1.25rem;
}

.le-article-content h1,
.le-article-content h2,
.le-article-content h3,
.le-article-content h4 {
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  font-weight: 600;
}

.le-article-content img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 1rem 0;
}

.le-article-content pre {
  background-color: #f8f9fa;
  border: 1px solid var(--le-search-border);
  border-radius: 8px;
  padding: 1rem;
  overflow-x: auto;
}

[data-bs-theme="dark"] .le-article-content pre {
  background-color: #303134;
}

.le-article-content code {
  font-size: 0.875em;
  color: #d63384;
}

[data-bs-theme="dark"] .le-article-content code {
  color: #f088bf;
}

.le-article-content blockquote {
  border-left: 4px solid #4285f4;
  padding-left: 1rem;
  margin: 1rem 0;
  color: #5f6368;
}

.le-article-copyright {
  font-size: 0.8rem;
  color: #70757a;
  background-color: #f8f9fa;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  margin-top: 2rem;
}

[data-bs-theme="dark"] .le-article-copyright {
  background-color: #303134;
}

.le-article-tags {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--le-search-border);
}

.le-article-tags a {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  margin: 0.25rem 0.25rem 0.25rem 0;
  font-size: 0.8rem;
  background-color: #f1f3f4;
  border-radius: 12px;
  text-decoration: none;
}

[data-bs-theme="dark"] .le-article-tags a {
  background-color: #303134;
}

.le-prev-next {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--le-search-border);
  font-size: 0.875rem;
}

.le-prev-next > div {
  flex: 1;
}

.le-prev-next .le-next {
  text-align: right;
}

/* ---- Comments ---- */
.le-comment {
  padding: 1rem 0;
  border-bottom: 1px solid var(--le-search-border);
}

.le-comment-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.le-comment-header img {
  width: 32px;
  height: 32px;
  border-radius: 50%;
}

.le-comment-author {
  font-weight: 600;
  font-size: 0.875rem;
}

.le-comment-date {
  font-size: 0.75rem;
  color: #70757a;
}

.le-comment-content {
  font-size: 0.875rem;
  color: #3c4043;
  padding-left: 42px;
}

.le-comment-reply {
  font-size: 0.75rem;
  color: #70757a;
  background-color: #f1f3f4;
  padding: 0.35rem 0.75rem;
  border-radius: 4px;
  margin-bottom: 0.4rem;
  margin-left: 42px;
}

[data-bs-theme="dark"] .le-comment-reply {
  background-color: #303134;
}

/* ---- Pagination (Google-style minimal) ---- */
.le-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding: 2.5rem 0 1.5rem;
  font-size: 0.9rem;
}

.le-pagination a,
.le-pagination b,
.le-pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 36px;
  padding: 0 0.6rem;
  border: none;
  background: transparent;
  box-shadow: none;
  border-radius: 0;
  text-decoration: none;
  transition: color 0.15s ease, background-color 0.15s ease;
}

.le-pagination a {
  color: var(--bs-link-color);
  font-weight: 400;
}

.le-pagination a:hover {
  background-color: transparent;
  color: var(--bs-link-color);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.le-pagination b,
.le-pagination .current {
  color: var(--bs-emphasis-color, #202124) !important;
  background: transparent !important;
  border: none !important;
  font-weight: 700 !important;
  box-shadow: none !important;
  cursor: default;
  position: static !important;
}

.le-pagination .nextpage,
.le-pagination a:first-child,
.le-pagination a:nth-child(1) {
  padding: 0 0.7rem;
}

[data-bs-theme="dark"] .le-pagination a,
[data-bs-theme="dark"] .le-pagination span {
  color: var(--bs-link-color);
  background: transparent;
  border: none;
  box-shadow: none;
}

[data-bs-theme="dark"] .le-pagination a:hover {
  background-color: transparent;
  color: var(--bs-link-color);
  box-shadow: none;
  text-decoration: underline;
}

[data-bs-theme="dark"] .le-pagination b,
[data-bs-theme="dark"] .le-pagination .current {
  background: transparent !important;
  box-shadow: none !important;
}

/* ---- Footer ---- */
.le-footer {
  background-color: #f8f9fa;
  border-top: 1px solid var(--le-search-border);
  padding: 1.5rem 0;
  margin-top: 2rem;
  font-size: 0.8rem;
  color: #70757a;
}

[data-bs-theme="dark"] .le-footer {
  background-color: #1b1b1d;
}

.le-footer a {
  color: #70757a;
}

.le-footer a:hover {
  color: #1a0dab;
}

.le-page-load {
  color: #70757a;
  font-size: 0.8rem;
  font-variant-numeric: tabular-nums;
}

.le-page-load i {
  margin-right: 0.25rem;
}

#le_load_time {
  color: #1a73e8;
  font-weight: 500;
}

/* ---- Back to top ---- */
.le-back-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: #4285f4;
  color: #fff;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.le-back-top.visible {
  opacity: 1;
  visibility: visible;
}

.le-back-top:hover {
  background-color: #3367d6;
}

/* ---- Theme toggle icon ---- */
.le-theme-toggle {
  cursor: pointer;
  background: none;
  border: none;
  font-size: 1.1rem;
  color: #5f6368;
  padding: 0.4rem;
  border-radius: 50%;
  transition: background-color 0.15s;
}

.le-theme-toggle:hover {
  background-color: #f1f3f4;
}

[data-bs-theme="dark"] .le-theme-toggle:hover {
  background-color: #303134;
}

/* ---- Language switcher (refined dropdown) ---- */
.le-lang-switch {
  display: inline-flex;
}

.le-lang-toggle {
  cursor: pointer;
  background: none;
  border: 1px solid transparent;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: #5f6368;
  padding: 0.42rem 0.6rem 0.42rem 0.55rem;
  border-radius: 999px;
  transition: background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  line-height: 1;
}

.le-lang-toggle:hover,
.le-lang-toggle:focus,
.show > .le-lang-toggle {
  background-color: #f8f9fa;
  color: var(--bs-link-color);
  border-color: rgba(26, 13, 171, 0.12);
  box-shadow: 0 1px 3px rgba(26, 13, 171, 0.06);
  outline: none;
}

.le-lang-toggle i {
  font-size: 1.02rem;
  line-height: 1;
}

.le-lang-toggle .le-lang-caret {
  font-size: 0.65rem;
  opacity: 0.7;
  margin-left: 1px;
  transition: transform 0.2s ease;
}

.show > .le-lang-toggle .le-lang-caret {
  transform: rotate(180deg);
  opacity: 1;
}

.le-lang-menu {
  --item-pad-x: 0.85rem;
  --item-pad-y: 0.55rem;
  min-width: 192px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 12px;
  padding: 0.4rem;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.10), 0 2px 6px rgba(0, 0, 0, 0.04);
  background-color: var(--bs-body-bg, #fff);
  backdrop-filter: saturate(160%) blur(8px);
  -webkit-backdrop-filter: saturate(160%) blur(8px);
  overflow: hidden;
  transform-origin: top right;
  animation: le-lang-pop 0.18s cubic-bezier(0.2, 0.9, 0.3, 1) both;
}

@keyframes le-lang-pop {
  from {
    opacity: 0;
    transform: translateY(-4px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.le-lang-menu::before {
  content: "";
  display: block;
  height: 1px;
  background: transparent;
  margin: 0;
}

.le-lang-menu-header {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem var(--item-pad-x) 0.45rem;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--bs-secondary-color, #70757a);
}

.le-lang-menu-header i {
  font-size: 0.85rem;
  color: var(--bs-link-color);
  opacity: 0.85;
}

.le-lang-divider {
  height: 1px;
  background: linear-gradient(to right, transparent, var(--bs-border-color, #e8eaed) 20%, var(--bs-border-color, #e8eaed) 80%, transparent);
  margin: 0.2rem 0.5rem 0.3rem;
  opacity: 0.8;
}

.le-lang-menu .dropdown-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: var(--item-pad-y) var(--item-pad-x);
  border-radius: 8px;
  font-size: 0.9rem;
  line-height: 1.25;
  color: var(--bs-body-color, #202124);
  cursor: pointer;
  white-space: nowrap;
  position: relative;
  transition: background-color 0.15s ease, color 0.15s ease, padding-left 0.15s ease;
}

.le-lang-menu .dropdown-item .le-lang-label {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-width: 0;
}

.le-lang-menu .dropdown-item .le-lang-code {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--bs-secondary-color, #70757a);
  opacity: 0.85;
  text-transform: uppercase;
  padding: 0.1rem 0.4rem;
  border-radius: 999px;
  background-color: var(--bs-secondary-bg-subtle, rgba(128, 134, 139, 0.08));
}

.le-lang-menu .dropdown-item:hover {
  background-color: var(--bs-secondary-bg, #f1f3f4);
  color: var(--bs-link-color);
  padding-left: calc(var(--item-pad-x) + 3px);
}

.le-lang-menu .dropdown-item:hover .le-lang-code {
  color: var(--bs-link-color);
  background-color: rgba(26, 13, 171, 0.08);
}

.le-lang-menu .dropdown-item.active,
.le-lang-menu .dropdown-item[aria-current="true"] {
  background-color: rgba(26, 13, 171, 0.06);
  color: var(--bs-link-color);
  font-weight: 500;
}

.le-lang-menu .dropdown-item.active .le-lang-code,
.le-lang-menu .dropdown-item[aria-current="true"] .le-lang-code {
  color: var(--bs-link-color);
  background-color: rgba(26, 13, 171, 0.12);
  font-weight: 700;
}

.le-lang-menu .le-lang-check {
  color: var(--bs-link-color);
  font-size: 1.05rem;
  flex-shrink: 0;
  opacity: 0;
  transform: translateX(-2px) scale(0.9);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.le-lang-menu .le-lang-check:not(.d-none) {
  opacity: 1;
  transform: translateX(0) scale(1);
}

[data-bs-theme="dark"] .le-lang-toggle {
  color: #9aa0a6;
}

[data-bs-theme="dark"] .le-lang-toggle:hover,
[data-bs-theme="dark"] .show > .le-lang-toggle {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--bs-link-color);
  border-color: rgba(138, 180, 248, 0.18);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.35);
}

[data-bs-theme="dark"] .le-lang-menu {
  border-color: rgba(255, 255, 255, 0.06);
  background-color: rgba(32, 33, 36, 0.92);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.55), 0 2px 8px rgba(0, 0, 0, 0.35);
}

[data-bs-theme="dark"] .le-lang-menu .dropdown-item {
  color: var(--bs-body-color, #e8eaed);
}

[data-bs-theme="dark"] .le-lang-menu .dropdown-item:hover {
  background-color: rgba(255, 255, 255, 0.07);
  color: var(--bs-link-color);
}

[data-bs-theme="dark"] .le-lang-menu .dropdown-item.active,
[data-bs-theme="dark"] .le-lang-menu .dropdown-item[aria-current="true"] {
  background-color: rgba(138, 180, 248, 0.08);
  color: var(--bs-link-color);
}

[data-bs-theme="dark"] .le-lang-menu .dropdown-item .le-lang-code {
  background-color: rgba(255, 255, 255, 0.06);
  color: #9aa0a6;
}

[data-bs-theme="dark"] .le-lang-menu .dropdown-item:hover .le-lang-code,
[data-bs-theme="dark"] .le-lang-menu .dropdown-item.active .le-lang-code,
[data-bs-theme="dark"] .le-lang-menu .dropdown-item[aria-current="true"] .le-lang-code {
  background-color: rgba(138, 180, 248, 0.14);
  color: var(--bs-link-color);
}

[data-bs-theme="dark"] .le-lang-divider {
  background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.08) 20%, rgba(255, 255, 255, 0.08) 80%, transparent);
}

/* ---- Hide Google Translate chrome (banners, tooltips, frames) ---- */
#google_translate_element,
.goog-te-gadget,
.goog-te-gadget *,
.goog-te-gadget-icon,
.goog-te-combo,
.goog-te-menu-frame,
.goog-te-balloon-frame,
.goog-te-banner-frame,
#goog-gt-tt,
.skiptranslate,
iframe[src*="translate.google"],
iframe[src*="googlesyndication"],
iframe[src*="goog-te"] {
  display: none !important;
  visibility: hidden !important;
  height: 0 !important;
  width: 0 !important;
  max-height: 0 !important;
  max-width: 0 !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

body {
  top: auto !important;
  margin-top: 0 !important;
  position: static !important;
}

/* Keep translated content visible (font-family fallback): Google injects a wrapping <font> */
font {
  font-family: inherit !important;
}

/* ---- Section heading ---- */
.le-section-title {
  font-size: 1.35rem;
  font-weight: 500;
  color: #202124;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--le-search-border);
}

[data-bs-theme="dark"] .le-section-title {
  color: #e8eaed;
}

/* ---- Stats ---- */
.le-stats {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  margin-top: 1.5rem;
}

.le-stats .le-stat {
  text-align: center;
}

.le-stats .le-stat-num {
  font-size: 1.5rem;
  font-weight: 600;
  color: #4285f4;
}

.le-stats .le-stat-label {
  font-size: 0.75rem;
  color: #70757a;
  text-transform: uppercase;
}

/* ---- Links (friend links) ---- */
.le-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.le-links a {
  font-size: 0.85rem;
  color: #1a0dab;
}

/* ---- Random Recommended Articles ---- */
.le-recommend-item {
  padding: 1rem 1.25rem;
  background-color: var(--bs-secondary-bg-subtle, #f8f9fa);
  border: 1px solid var(--bs-border-color-translucent, rgba(0, 0, 0, 0.08));
  border-radius: 12px;
  transition: box-shadow 0.25s ease, transform 0.25s ease, border-color 0.25s ease;
  height: 100%;
}

.le-recommend-item:hover {
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
  border-color: var(--bs-link-color, #0d6efd);
}

.le-recommend-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  line-height: 1.4;
}

.le-recommend-title a {
  color: #1a0dab;
  text-decoration: none;
}

.le-recommend-title a:hover {
  text-decoration: underline;
}

.le-recommend-snippet {
  font-size: 0.85rem;
  color: var(--bs-secondary-color, #5f6368);
  margin-bottom: 0.6rem;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.le-recommend-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.78rem;
  color: var(--bs-secondary-color, #70757a);
}

.le-recommend-meta i {
  font-size: 0.72rem;
  margin-right: 0.15rem;
  opacity: 0.85;
}

[data-bs-theme="dark"] .le-recommend-item {
  background-color: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.08);
}

[data-bs-theme="dark"] .le-recommend-item:hover {
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}

[data-bs-theme="dark"] .le-recommend-title a {
  color: #8ab4f8;
}

[data-bs-theme="dark"] .le-recommend-snippet {
  color: #9aa0a6;
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .le-home-search {
    padding-top: 6vh;
  }

  .le-home-logo {
    font-size: 2.2rem;
  }

  .le-article-title {
    font-size: 1.75rem;
  }

  .le-prev-next {
    flex-direction: column;
  }

  .le-prev-next .le-next {
    text-align: left;
  }

  .le-search-buttons {
    display: none;
  }
}