/* ============================================
   Travel Lab — Layout Standard (2026-06-14)
   Standardized article page layout (Blocks 0-14)
   Two-column: 280px sticky sidebar + flex main content
   ============================================ */

/* ========== ROOT VARIABLES ========== */
:root {
  --ls-tiffany: #0ABAB5;
  --ls-tiffany-dark: #078E8A;
  --ls-tiffany-light: #E0F7F7;
  --ls-tiffany-accent: #5ACFCF;
  --ls-text-dark: #1a1a2e;
  --ls-text-gray: #555;
  --ls-text-light: #888;
  --ls-bg: #ffffff;
  --ls-bg-light: #f4f8f8;
  --ls-border: #dde5e5;
  --ls-shadow: rgba(0,0,0,0.08);
  --ls-sidebar-w: 280px;
  --ls-topbar-h: 52px;
}

/* ========== BLOCK 0: NAVIGATION BAR (keep as-is, just clear) ========== */
.site-topbar {
  position: sticky;
  top: 0;
  z-index: 999;
}

/* ========== BLOCK 1: HERO SECTION ========== */
.ls-hero-section {
  width: 100%;
  margin-bottom: 0;
}

.ls-hero-wrapper {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ========== BLOCK 2: ARTICLE TITLE (inside hero-title-below) ========== */
.ls-title-area {
  text-align: center;
  padding: 32px 20px 0;
}

/* ========== BLOCK 3: BREADCRUMB BAR ========== */
.ls-breadcrumb {
  max-width: 1240px;
  margin: 0 auto;
  padding: 14px 20px;
  font-size: 13px;
  color: var(--ls-text-light);
}
.ls-breadcrumb a { color: var(--ls-tiffany); }
.ls-breadcrumb a:hover { text-decoration: underline; }
.ls-breadcrumb .sep { margin: 0 8px; color: var(--ls-text-light); }

/* ========== BLOCK 4: CHARTER BANNER ========== */
.ls-charter-banner {
  max-width: 1240px;
  margin: 0 auto 30px;
  padding: 0 20px;
}
.ls-charter-banner a { display: block; text-decoration: none; }
.ls-charter-banner img {
  width: 100%;
  border-radius: 12px;
  display: block;
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
  transition: box-shadow 0.3s, transform 0.3s;
}
.ls-charter-banner a:hover img {
  box-shadow: 0 8px 28px rgba(0,0,0,0.15);
  transform: translateY(-2px);
}

/* ========== BLOCK 5: STICKY SIDEBAR ========== */
.ls-article-layout {
  display: flex;
  gap: 32px;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
  align-items: flex-start;
}

.ls-sidebar {
  width: var(--ls-sidebar-w);
  min-width: var(--ls-sidebar-w);
  flex-shrink: 0;
  position: sticky;
  top: calc(var(--ls-topbar-h) + 24px);
  align-self: flex-start;
  z-index: 10;
}

.ls-sidebar-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  border: 1px solid var(--ls-border);
  transition: box-shadow 0.3s;
}
.ls-sidebar-card:hover {
  box-shadow: 0 8px 32px rgba(10,186,181,0.12);
}

.ls-sidebar-hero {
  width: 100%;
  display: block;
  border-radius: 16px 16px 0 0;
}

.ls-sidebar-header {
  padding: 14px 16px 12px;
  background: linear-gradient(135deg, #0ABAB5, #078E8A);
  color: #fff;
  text-align: center;
}
.ls-sidebar-city {
  font-family: 'Noto Serif TC', serif;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 2px;
}
.ls-sidebar-sub {
  font-size: 12px;
  opacity: 0.9;
  margin-top: 4px;
}

.ls-sidebar-nav {
  padding: 12px 0;
  background: #fff;
}
.ls-sidebar-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 16px;
  text-decoration: none;
  color: #444;
  font-size: 14px;
  font-weight: 500;
  transition: background 0.2s, color 0.2s, transform 0.2s;
  border-bottom: 1px solid #f2f2f2;
}
.ls-sidebar-nav-item:last-child { border-bottom: none; }
.ls-sidebar-nav-item:hover {
  background: var(--ls-tiffany-light);
  color: var(--ls-tiffany);
  transform: translateX(4px);
}
.ls-sidebar-nav-icon {
  font-size: 18px;
  flex-shrink: 0;
}
.ls-sidebar-nav-label {
  flex: 1;
}

.ls-sidebar-qr {
  padding: 16px;
  background: #f8f9fa;
  border-top: 1px solid #f0f0f0;
  text-align: center;
}
.ls-sidebar-qr-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--ls-text-dark);
  margin-bottom: 10px;
}
.ls-sidebar-qr img {
  width: 120px;
  height: 120px;
  border-radius: 8px;
  margin: 0 auto 8px;
  display: block;
}
.ls-sidebar-qr-desc {
  font-size: 12px;
  color: var(--ls-text-light);
  line-height: 1.5;
}
.ls-sidebar-cta {
  display: inline-block;
  width: calc(100% - 32px);
  margin: 10px 16px 0;
  padding: 10px 0;
  background: linear-gradient(135deg, #0ABAB5, #078E8A);
  color: #fff;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}
.ls-sidebar-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(10,186,181,0.3);
}

/* ========== BLOCKS 6-13: MAIN CONTENT AREA ========== */
.ls-main-content {
  flex: 1;
  min-width: 0;
}

/* BLOCK 6: Trip.com Promo #1 */
.ls-trip-promo {
  background: linear-gradient(135deg, #0ABAB5, #078E8A);
  border-radius: 12px;
  padding: 20px 24px;
  margin-bottom: 28px;
  color: #fff;
  text-align: center;
  box-shadow: 0 4px 16px rgba(10,186,181,0.2);
}
.ls-trip-promo-title {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 6px;
}
.ls-trip-promo-desc {
  font-size: 13px;
  opacity: 0.9;
  margin-bottom: 14px;
}
.ls-trip-promo-btn {
  display: inline-block;
  background: #fff;
  color: #0ABAB5;
  padding: 10px 24px;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}
.ls-trip-promo-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(255,255,255,0.35);
}
.ls-trip-promo-img {
  display: block;
  width: 100%;
  max-width: 728px;
  margin: 0 auto 20px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  transition: box-shadow 0.3s, transform 0.3s;
}
.ls-trip-promo-img:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.18);
  transform: translateY(-2px);
}

/* BLOCK 7: ARTICLE CONTENT */
.ls-article-content {
  background: #fff;
  border-radius: 16px;
  padding: 32px 36px;
  margin-bottom: 28px;
  box-shadow: 0 2px 14px var(--ls-shadow);
  border: 1px solid var(--ls-border);
}

.ls-article-content h2 {
  font-size: 24px;
  font-weight: 700;
  color: var(--ls-tiffany-dark);
  margin: 44px 0 18px;
  padding-left: 18px;
  border-left: 5px solid var(--ls-tiffany);
  line-height: 1.5;
  display: flex;
  align-items: center;
  gap: 10px;
}
.ls-article-content h2:first-child { margin-top: 0; }
.ls-article-content h3 {
  font-size: 19px;
  color: var(--ls-text-dark);
  margin: 28px 0 14px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--ls-tiffany-light);
  display: inline-block;
  font-weight: 600;
}
.ls-article-content p {
  line-height: 1.9;
  color: #3a3a3a;
  margin-bottom: 14px;
  font-size: 15.5px;
}
.ls-article-content ul, .ls-article-content ol {
  list-style: none;
  padding: 0;
  margin: 12px 0 20px 0;
}
.ls-article-content li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 10px;
  font-size: 15.5px;
  line-height: 1.75;
  color: #3a3a3a;
}
.ls-article-content li::before {
  content: '▸';
  color: var(--ls-tiffany);
  position: absolute;
  left: 0;
  top: 1px;
  font-weight: bold;
  font-size: 13px;
}

/* Day Card (within article content) */
.ls-day-card {
  background: #fff;
  border-radius: 16px;
  padding: 28px 30px 26px;
  margin-bottom: 24px;
  border: 1px solid var(--ls-border);
  box-shadow: 0 2px 14px var(--ls-shadow);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
  position: relative;
  overflow: hidden;
}
.ls-day-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--ls-tiffany), var(--ls-tiffany-accent));
  opacity: 0;
  transition: opacity 0.3s;
}
.ls-day-card:hover {
  box-shadow: 0 8px 32px rgba(10,186,181,0.12);
  transform: translateY(-3px);
}
.ls-day-card:hover::before { opacity: 1; }
.ls-day-card h3 {
  color: var(--ls-tiffany-dark) !important;
  margin: 0 0 14px 0 !important;
  font-size: 20px !important;
  padding-bottom: 10px !important;
  border-bottom: 2px solid var(--ls-tiffany-light) !important;
  display: inline-block !important;
  font-weight: 700;
}
.ls-day-tag {
  display: inline-block;
  background: linear-gradient(135deg, var(--ls-tiffany), var(--ls-tiffany-dark));
  color: #fff;
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 12px;
  box-shadow: 0 2px 6px rgba(10,186,181,0.2);
}
.ls-day-card ul {
  list-style: none;
  padding: 0;
  margin: 12px 0 0 0;
}
.ls-day-card li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 10px;
  font-size: 15px;
  line-height: 1.75;
  color: #3a3a3a;
}
.ls-day-card li::before {
  content: '✦';
  color: var(--ls-tiffany);
  position: absolute;
  left: 0;
  top: 2px;
  font-size: 12px;
}

/* Tip Box */
.ls-tip-box {
  background: linear-gradient(135deg, #e0f7f7 0%, #f0faf9 100%);
  border-left: 5px solid var(--ls-tiffany);
  padding: 20px 24px;
  border-radius: 0 12px 12px 0;
  margin: 20px 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: #444;
  box-shadow: 0 2px 8px rgba(10,186,181,0.06);
}
.ls-tip-box strong { color: var(--ls-tiffany-dark); }

/* Checklist */
.ls-checklist {
  background: linear-gradient(135deg, #f8fbff 0%, #f0f7f7 100%);
  border-radius: 16px;
  padding: 24px 20px;
  margin: 24px 0;
  border: 1px solid var(--ls-border);
}
.ls-checklist-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  margin-bottom: 8px;
  background: #fff;
  border-radius: 10px;
  transition: all 0.2s ease;
  border: 1px solid transparent;
}
.ls-checklist-item:hover {
  border-color: var(--ls-tiffany-accent);
  box-shadow: 0 2px 8px rgba(10,186,181,0.08);
  transform: translateX(3px);
}
.ls-checklist-item:last-child { margin-bottom: 0; }
.ls-checklist-item input[type="checkbox"] {
  width: 20px;
  height: 20px;
  accent-color: var(--ls-tiffany);
  cursor: pointer;
  flex-shrink: 0;
}
.ls-checklist-item label {
  font-size: 15px;
  line-height: 1.6;
  color: #3a3a3a;
  cursor: pointer;
}

/* Itinerary Timeline */
.ls-timeline {
  margin: 32px 0;
  background: linear-gradient(135deg, #fffbf5 0%, #fff8ed 100%);
  border-radius: 16px;
  padding: 28px 24px;
  border: 1px solid #f0d9b5;
  box-shadow: 0 2px 12px rgba(240,217,181,0.3);
}
.ls-timeline-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 18px 0;
  border-bottom: 1px dashed #f0d9b5;
  transition: transform 0.2s ease;
}
.ls-timeline-item:last-child { border-bottom: none; }
.ls-timeline-item:hover { transform: translateX(4px); }
.ls-timeline-time {
  flex-shrink: 0;
  width: 68px;
  height: 34px;
  background: linear-gradient(135deg, var(--ls-tiffany), var(--ls-tiffany-dark));
  color: #fff;
  border-radius: 17px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 13px;
  box-shadow: 0 2px 8px rgba(10,186,181,0.25);
}
.ls-timeline-content {
  flex: 1;
  padding-top: 4px;
}
.ls-timeline-content strong {
  display: block;
  font-size: 16px;
  color: var(--ls-text-dark);
  margin-bottom: 4px;
}
.ls-timeline-content span {
  font-size: 14px;
  color: #666;
}

/* BLOCK 8: Trip.com Promo #2 */
.ls-trip-promo-2 {
  background: linear-gradient(135deg, #1a1a2e 0%, #2d2d44 100%);
  border-radius: 12px;
  padding: 20px 24px;
  margin-bottom: 28px;
  color: #fff;
  text-align: center;
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}
.ls-trip-promo-2 .ls-trip-promo-title { color: #fff; }
.ls-trip-promo-2 .ls-trip-promo-desc { color: rgba(255,255,255,0.8); }

/* BLOCK 9: FAQ ACCORDION */
.ls-faq {
  margin-bottom: 28px;
}
.ls-faq-item {
  background: #fff;
  border-radius: 14px;
  margin-bottom: 14px;
  overflow: hidden;
  border: 1px solid var(--ls-border);
  box-shadow: 0 2px 10px var(--ls-shadow);
  transition: box-shadow 0.3s, transform 0.3s;
}
.ls-faq-item:hover {
  box-shadow: 0 6px 24px rgba(10,186,181,0.12);
  transform: translateY(-2px);
}
.ls-faq-q {
  padding: 18px 22px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 15px;
  transition: background 0.2s;
}
.ls-faq-q:hover { background: var(--ls-tiffany-light); }
.ls-faq-q::after {
  content: '▼';
  font-size: 12px;
  color: var(--ls-tiffany);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.ls-faq-item.open .ls-faq-q::after { transform: rotate(180deg); }
.ls-faq-a {
  padding: 0 22px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  color: var(--ls-text-gray);
  line-height: 1.9;
  font-size: 14.5px;
}
.ls-faq-item.open .ls-faq-a {
  padding: 0 22px 20px;
  max-height: 800px;
}

/* BLOCK 10: LEAD MAGNET */
.ls-lead-magnet {
  background: linear-gradient(135deg, #f1f8e9 0%, #e8f5e9 50%, #dcedc8 100%);
  border-radius: 20px;
  padding: 36px 28px;
  text-align: center;
  margin-bottom: 28px;
  box-shadow: 0 8px 32px rgba(46,125,50,0.12), 0 2px 8px rgba(0,0,0,0.06);
  border: 2px solid #a5d6a7;
  position: relative;
  overflow: hidden;
}
.ls-lead-magnet-icon {
  font-size: 52px;
  margin-bottom: 14px;
  display: inline-block;
  animation: ls-bounce 2s ease-in-out infinite;
}
@keyframes ls-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.ls-lead-magnet h3 {
  color: #1b5e20;
  font-size: 24px;
  font-weight: 700;
  margin: 0 0 14px;
  letter-spacing: -0.5px;
}
.ls-lead-magnet > p {
  color: #33691e;
  font-size: 15px;
  line-height: 1.6;
  margin: 0 0 22px;
}
.ls-lead-magnet form {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
}
.ls-lead-magnet input[type="email"] {
  padding: 14px 20px;
  border: 2.5px solid #81c784;
  border-radius: 12px;
  font-size: 15px;
  width: 240px;
  transition: all 0.3s;
  background: #fff;
}
.ls-lead-magnet input[type="email"]::placeholder { color: #a5d6a7; }
.ls-lead-magnet input[type="email"]:focus {
  outline: none;
  border-color: #43a047;
  box-shadow: 0 0 0 4px rgba(67,160,71,0.2);
}
.ls-lead-magnet button {
  background: linear-gradient(135deg, #43a047 0%, #2e7d32 100%);
  color: #fff;
  border: none;
  padding: 14px 28px;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s;
  box-shadow: 0 4px 14px rgba(46,125,50,0.35);
}
.ls-lead-magnet button:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 22px rgba(46,125,50,0.45);
}
.ls-lead-magnet-note {
  font-size: 12px;
  color: #78909c;
  margin: 16px 0 0;
}

/* BLOCK 11: RECOMMENDED TOOLS */
.ls-tools {
  margin-bottom: 28px;
}
.ls-tools-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--ls-text-dark);
  margin-bottom: 20px;
  padding-left: 16px;
  border-left: 5px solid var(--ls-tiffany);
}
.ls-tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}
.ls-tool-card {
  background: #fff;
  border-radius: 14px;
  padding: 22px 18px;
  border: 1.5px solid var(--ls-border);
  box-shadow: 0 2px 10px var(--ls-shadow);
  text-align: center;
  transition: box-shadow 0.3s, transform 0.3s, border-color 0.3s;
  text-decoration: none;
  color: inherit;
  display: block;
}
.ls-tool-card:hover {
  box-shadow: 0 8px 28px rgba(10,186,181,0.12);
  transform: translateY(-4px);
  border-color: var(--ls-tiffany);
}
.ls-tool-icon {
  font-size: 40px;
  margin-bottom: 12px;
}
.ls-tool-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--ls-text-dark);
  margin-bottom: 6px;
}
.ls-tool-desc {
  font-size: 13px;
  color: var(--ls-text-gray);
  line-height: 1.6;
}

/* BLOCK 12: KLOOK PROMO */
.ls-klook {
  margin-bottom: 28px;
}
.ls-klook-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--ls-text-dark);
  margin-bottom: 20px;
  padding-left: 16px;
  border-left: 5px solid #FF5A5F;
}
.ls-klook-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 18px;
}
.ls-klook-card {
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--ls-border);
  box-shadow: 0 2px 12px var(--ls-shadow);
  transition: box-shadow 0.3s, transform 0.3s;
  text-decoration: none;
  color: inherit;
  display: block;
}
.ls-klook-card:hover {
  box-shadow: 0 8px 28px rgba(255,90,95,0.12);
  transform: translateY(-3px);
}
.ls-klook-img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s;
}
.ls-klook-card:hover .ls-klook-img { transform: scale(1.05); }
.ls-klook-body {
  padding: 16px;
}
.ls-klook-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--ls-text-dark);
  margin-bottom: 8px;
  line-height: 1.5;
}
.ls-klook-price {
  font-size: 18px;
  font-weight: 700;
  color: #FF5A5F;
}
.ls-klook-price span {
  font-size: 13px;
  font-weight: 400;
  color: var(--ls-text-light);
  text-decoration: line-through;
  margin-left: 6px;
}
.ls-klook-btn {
  display: inline-block;
  background: #FF5A5F;
  color: #fff;
  padding: 8px 18px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  margin-top: 10px;
  transition: background 0.2s;
}
.ls-klook-btn:hover { background: #e04a4f; }

/* BLOCK 13: RELATED ARTICLES */
.ls-related {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 2px solid var(--ls-tiffany-light);
}
.ls-related-title {
  font-size: 23px;
  font-weight: 700;
  color: var(--ls-text-dark);
  margin-bottom: 24px;
  position: relative;
  display: inline-block;
  padding-left: 16px;
}
.ls-related-title::before {
  content: '';
  position: absolute;
  left: 0;
  top: 2px;
  width: 5px;
  height: 24px;
  background: var(--ls-tiffany);
  border-radius: 3px;
}
.ls-related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.ls-related-card {
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 2px 14px var(--ls-shadow);
  transition: box-shadow 0.3s, transform 0.3s;
  text-decoration: none;
  color: inherit;
  display: block;
}
.ls-related-card:hover {
  box-shadow: 0 8px 30px rgba(10,186,181,0.14);
  transform: translateY(-3px);
}
.ls-related-thumb {
  width: 100%;
  height: 170px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s;
}
.ls-related-card:hover .ls-related-thumb { transform: scale(1.06); }
.ls-related-body {
  padding: 16px;
}
.ls-related-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--ls-text-dark);
  margin-bottom: 8px;
  line-height: 1.5;
  font-family: 'Noto Sans TC', 'Microsoft JhengHei', 'PingFang TC', sans-serif;
}
.ls-related-name:hover { color: var(--ls-tiffany); }
.ls-related-meta {
  font-size: 12px;
  color: var(--ls-text-light);
}

/* ========== BLOCK 14: FOOTER ========== */
.ls-footer {
  background: #1a1a2e;
  color: #ccc;
  padding: 52px 0 60px;
  margin-top: 64px;
}
.ls-footer-inner {
  max-width: 1240px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 36px;
  padding: 0 28px;
}
.ls-footer-col {
  flex: 1;
  min-width: 200px;
}
.ls-footer-col h4 {
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 16px;
  position: relative;
  padding-bottom: 10px;
}
.ls-footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--ls-tiffany);
  border-radius: 1px;
}
.ls-footer-col a {
  display: block;
  font-size: 13.5px;
  color: #999;
  padding: 5px 0;
  transition: color 0.2s, padding-left 0.2s;
  text-decoration: none;
}
.ls-footer-col a:hover {
  color: var(--ls-tiffany);
  padding-left: 6px;
}
.ls-footer-social {
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  border-radius: 16px;
  padding: 32px 24px;
  margin: 40px auto;
  max-width: 800px;
  text-align: center;
  color: #1a1a1a;
}
.ls-footer-social-title {
  font-size: 24px;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 4px;
}
.ls-footer-social-sub {
  font-size: 14px;
  color: #666;
  margin-bottom: 20px;
}
.ls-footer-social-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}
.ls-footer-social-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 50px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  color: #fff;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
.ls-footer-social-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.25);
}
.ls-footer-social-fb { background: #1877F2; }
.ls-footer-social-fb:hover { background: #0d65d9; }
.ls-footer-social-line { background: #06C755; }
.ls-footer-social-line:hover { background: #05a646; }
.ls-footer-bottom {
  max-width: 1240px;
  margin: 28px auto 0;
  padding: 20px 28px;
  border-top: 1px solid #374151;
  text-align: center;
  font-size: 12.5px;
  color: #666;
}

/* ========== RESPONSIVE: MOBILE (< 768px) ========== */
@media (max-width: 768px) {
  .ls-article-layout {
    flex-direction: column;
    gap: 24px;
    padding: 0 20px;
  }
  .ls-sidebar {
    width: 100%;
    min-width: auto;
    max-width: 100%;
    position: static;
  }
  .ls-sidebar-card { margin-bottom: 0; }
  .ls-main-content { width: 100%; padding: 0 16px; }

  .ls-charter-banner { padding: 0 16px; margin-bottom: 20px; }
  .ls-charter-banner img { border-radius: 10px; }

  .ls-article-content {
    padding: 24px 20px;
    border-radius: 12px;
  }
  .ls-article-content h2 { font-size: 21px; margin: 32px 0 14px; }
  .ls-article-content h3 { font-size: 17px; }
  .ls-article-content p { font-size: 14.5px; }
  .ls-article-content li { font-size: 14.5px; }

  .ls-day-card { padding: 20px 18px; border-radius: 12px; }
  .ls-day-card h3 { font-size: 18px !important; }

  .ls-faq-q { font-size: 14px; padding: 16px 18px; }
  .ls-faq-a { font-size: 13.5px; }

  .ls-lead-magnet { padding: 28px 20px; border-radius: 16px; }
  .ls-lead-magnet h3 { font-size: 21px; }
  .ls-lead-magnet input[type="email"] { width: 100%; }
  .ls-lead-magnet form { flex-direction: column; }
  .ls-lead-magnet button { width: 100%; }

  .ls-tools-grid { grid-template-columns: 1fr 1fr; }
  .ls-klook-grid { grid-template-columns: 1fr; }
  .ls-related-grid { grid-template-columns: 1fr; }

  .ls-footer-inner { padding: 0 18px; }
  .ls-footer-social { margin: 32px 16px; }
  .ls-footer-social-links { flex-direction: column; }
  .ls-footer-social-btn { width: 100%; justify-content: center; }
}

/* ========== RESPONSIVE: TABLET (769px - 1024px) ========== */
@media (min-width: 769px) and (max-width: 1024px) {
  .ls-article-layout {
    gap: 24px;
    padding: 0 20px;
  }
  .ls-sidebar {
    width: 240px;
    min-width: 240px;
  }
}

/* ========== RESPONSIVE: SMALL PHONE (< 480px) ========== */
@media (max-width: 480px) {
  .ls-charter-banner { padding: 0 16px; }
  .ls-main-content { padding: 0 12px; }
  .ls-article-content { padding: 20px 20px; }
  .ls-article-content h2 { font-size: 19px; }
  .ls-day-card { padding: 18px 16px; }
  .ls-tools-grid { grid-template-columns: 1fr; }
  .ls-footer-inner { padding: 0 16px; }
  .ls-footer-col { flex-basis: calc(50% - 18px); }
  .ls-footer-bottom { padding: 16px 16px; }
}

/* ========== EXTRA SMALL PHONE (< 380px) ========== */
@media (max-width: 380px) {
  .ls-article-layout { padding: 0 12px; }
  .ls-article-content { padding: 18px 16px; }
  .ls-article-content h2 { font-size: 18px; }
  .ls-article-content p { font-size: 14px; }
  .ls-article-content li { font-size: 14px; }
  .ls-day-card { padding: 16px 14px; }
  .ls-lead-magnet { padding: 24px 16px; }
  .ls-faq-q { padding: 14px 16px; }
  .ls-faq-a { padding: 0 16px 16px; font-size: 13px; }
  .ls-article-content h2 { font-size: 19px; }
  .ls-day-card { padding: 18px 16px; }
  .ls-tools-grid { grid-template-columns: 1fr; }
  .ls-footer-inner { padding: 0 12px; }
  .ls-footer-col { flex-basis: calc(50% - 18px); }
  .ls-footer-bottom { padding: 16px 12px; }
}

/* ========== READING PROGRESS BAR ========== */
.ls-progress {
  position: fixed;
  top: var(--ls-topbar-h);
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--ls-tiffany), var(--ls-tiffany-accent));
  z-index: 10001;
  transition: width 0.15s ease;
}

/* ========== BACK TO TOP ========== */
.ls-back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--ls-tiffany);
  color: #fff;
  font-size: 22px;
  border: none;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity 0.3s, visibility 0.3s, transform 0.3s, background 0.2s;
  box-shadow: 0 4px 14px rgba(10,186,181,0.35);
  z-index: 10000;
  text-align: center;
  line-height: 48px;
  text-decoration: none;
}
.ls-back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.ls-back-to-top:hover { background: var(--ls-tiffany-dark); }

/* ========== ANIMATIONS ========== */
@keyframes ls-fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.ls-fade-in {
  animation: ls-fadeInUp 0.5s ease forwards;
}

/* Hover lift effect for all card-like elements */
.ls-card-hover {
  transition: box-shadow 0.3s, transform 0.3s;
}
.ls-card-hover:hover {
  box-shadow: 0 8px 28px rgba(10,186,181,0.12);
  transform: translateY(-3px);
}