* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Noto Sans KR', sans-serif;
  line-height: 1.6;
  color: #333;
  background: #fafafa;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
header {
  background: #fff;
  border-bottom: 1px solid #eee;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 64px;
}

.logo a {
  font-size: 1.4rem;
  font-weight: 800;
  color: #2d6a4f;
  text-decoration: none;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 24px;
}

.nav-menu a {
  text-decoration: none;
  color: #555;
  font-weight: 600;
  font-size: 0.95rem;
  transition: color .2s;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: #2d6a4f;
}

/* Hero */
.hero {
  background: linear-gradient(135deg, #2d6a4f 0%, #40916c 50%, #52b788 100%);
  color: #fff;
  text-align: center;
  padding: 80px 20px;
}

.hero h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
  line-height: 1.3;
}

.hero p {
  font-size: 1.1rem;
  opacity: .9;
  margin-bottom: 30px;
  line-height: 1.7;
}

.btn {
  display: inline-block;
  background: #fff;
  color: #2d6a4f;
  padding: 14px 36px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1rem;
  transition: transform .2s, box-shadow .2s;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,.15);
}

/* Section Title */
.section-title {
  text-align: center;
  font-size: 1.8rem;
  margin-bottom: 40px;
  color: #222;
}

/* Features */
.features {
  padding: 70px 0;
  background: #fff;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.feature-card {
  text-align: center;
  padding: 30px 20px;
  border-radius: 12px;
  background: #f8fdf8;
  transition: transform .2s;
}

.feature-card:hover {
  transform: translateY(-4px);
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
}

.feature-card h3 {
  margin-bottom: 8px;
  font-size: 1.1rem;
  color: #2d6a4f;
}

.feature-card p {
  font-size: .9rem;
  color: #666;
}

/* Popular (card grid) */
.popular {
  padding: 70px 0;
  background: #f5faf5;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-bottom: 30px;
}

.card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,.06);
  transition: transform .2s, box-shadow .2s;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,.1);
}

.card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.card-body {
  padding: 20px;
}

.card-body h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
  color: #2d6a4f;
}

.card-body p {
  font-size: .9rem;
  color: #555;
  margin-bottom: 16px;
  line-height: 1.5;
}

.btn-sm {
  display: inline-block;
  padding: 8px 18px;
  border-radius: 50px;
  font-size: .82rem;
  font-weight: 600;
  text-decoration: none;
  transition: background .2s, color .2s;
}

.klook-btn, .card-body .btn-sm {
  background: #ff5a5f;
  color: #fff;
}

.klook-btn:hover {
  background: #e0484d;
  color: #fff;
}

.trip-btn {
  background: #2871c2;
  color: #fff;
}

.trip-btn:hover {
  background: #1a5ca0;
  color: #fff;
}

.card-body .btn-sm:hover {
  opacity: .9;
}

/* Overseas preview */
.overseas-preview {
  padding: 70px 0;
  background: #fff;
}

.text-center {
  text-align: center;
}

/* Guide */
.guide {
  padding: 70px 0;
  background: #f5faf5;
}

.guide-content {
  max-width: 600px;
  margin: 0 auto;
}

.checklist {
  list-style: none;
  font-size: 1.05rem;
}

.checklist li {
  padding: 10px 0;
  border-bottom: 1px solid #e0e8e0;
}

.checklist li:last-child {
  border-bottom: none;
}

/* Affiliate Banner */
.affiliate-banner {
  padding: 70px 0;
  background: #fff;
}

.banner-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  max-width: 700px;
  margin: 0 auto;
}

.banner-link {
  text-decoration: none;
  display: block;
}

.banner-card {
  padding: 30px;
  border-radius: 12px;
  color: #fff;
  text-align: center;
  transition: transform .2s;
}

.banner-card:hover {
  transform: translateY(-4px);
}

.banner-card.klook {
  background: linear-gradient(135deg, #ff5a5f 0%, #ff7e82 100%);
}

.banner-card.tripcom {
  background: linear-gradient(135deg, #2871c2 0%, #4a90d9 100%);
}

.banner-card h3 {
  font-size: 1.4rem;
  margin-bottom: 8px;
}

.banner-card p {
  font-size: .9rem;
  opacity: .9;
  margin-bottom: 16px;
}

.tag {
  display: inline-block;
  background: rgba(255,255,255,.2);
  padding: 6px 20px;
  border-radius: 50px;
  font-weight: 700;
  font-size: .85rem;
}

/* Footer */
footer {
  background: #1a2e2a;
  color: #ccc;
  padding-top: 50px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 30px;
  padding-bottom: 30px;
}

.footer-info h3 {
  color: #fff;
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.footer-info p {
  font-size: .88rem;
  line-height: 1.7;
}

.footer-links h4 {
  color: #fff;
  margin-bottom: 10px;
  font-size: 1rem;
}

.footer-links ul {
  list-style: none;
}

.footer-links a {
  color: #aaa;
  text-decoration: none;
  font-size: .88rem;
  line-height: 2;
}

.footer-links a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid #2a3f3a;
  text-align: center;
  padding: 20px;
  font-size: .82rem;
  color: #888;
}

/* ===== domestic / overseas pages ===== */

/* Page Hero */
.page-hero {
  background: linear-gradient(135deg, #2d6a4f 0%, #52b788 100%);
  color: #fff;
  text-align: center;
  padding: 60px 20px;
}

.page-hero h2 {
  font-size: 2rem;
  margin-bottom: 12px;
}

.page-hero p {
  font-size: 1.05rem;
  opacity: .9;
  line-height: 1.6;
}

/* Destination articles */
.destination-list {
  padding: 50px 0;
}

.destination {
  display: flex;
  gap: 30px;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,.06);
  margin-bottom: 30px;
}

.dest-img {
  flex: 0 0 320px;
}

.dest-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.dest-info {
  flex: 1;
  padding: 24px 28px;
}

.dest-info h3 {
  font-size: 1.35rem;
  color: #2d6a4f;
  margin-bottom: 6px;
}

.dest-tag {
  font-size: .82rem;
  color: #888;
  margin-bottom: 12px;
}

.dest-info > p {
  font-size: .93rem;
  color: #555;
  line-height: 1.7;
  margin-bottom: 14px;
}

.dest-spots {
  list-style: none;
  margin-bottom: 18px;
}

.dest-spots li {
  padding: 5px 0;
  font-size: .9rem;
  color: #444;
}

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

/* Travel Tips */
.travel-tips {
  padding: 60px 0;
  background: #f5faf5;
}

.tips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.tip-card {
  background: #fff;
  padding: 24px;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,.04);
}

.tip-card h3 {
  font-size: 1rem;
  color: #2d6a4f;
  margin-bottom: 8px;
}

.tip-card p {
  font-size: .88rem;
  color: #666;
  line-height: 1.6;
}

/* Table */
.airline-info {
  padding: 60px 0;
  background: #fff;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
}

thead {
  background: #2d6a4f;
  color: #fff;
}

th, td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid #e0e8e0;
}

tbody tr:hover {
  background: #f0f8f0;
}

.table-note {
  margin-top: 12px;
  font-size: .82rem;
  color: #888;
}

/* Accessibility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

:focus-visible {
  outline: 3px solid #2d6a4f;
  outline-offset: 2px;
}

/* Print */
@media print {
  header, footer, .affiliate-banner, .dest-links, .btn, .btn-sm { display: none; }
  body { background: #fff; color: #000; }
  .destination { break-inside: avoid; box-shadow: none; border: 1px solid #ddd; }
  .detail-table { box-shadow: none; }
}

/* Detail Info Table */
.detail-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .85rem;
  margin: 16px 0;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 1px 4px rgba(0,0,0,.06);
}

.detail-table td {
  padding: 8px 12px;
  border-bottom: 1px solid #f0f0f0;
  vertical-align: top;
}

.detail-table td:first-child {
  width: 100px;
  font-weight: 700;
  color: #2d6a4f;
  background: #f8fdf8;
  white-space: nowrap;
}

.detail-table tr:last-child td {
  border-bottom: none;
}

.detail-table .highlight {
  display: inline-block;
  background: #fff3cd;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: .82rem;
  margin: 1px 0;
}

.detail-table .tag-green {
  display: inline-block;
  background: #d4edda;
  color: #155724;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: .82rem;
  margin: 1px 0;
}

.detail-table .tag-blue {
  display: inline-block;
  background: #d1ecf1;
  color: #0c5460;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: .82rem;
  margin: 1px 0;
}

/* Responsive */
@media (max-width: 768px) {
  .header-inner {
    flex-direction: column;
    height: auto;
    padding: 12px 0;
    gap: 10px;
  }

  .nav-menu {
    gap: 16px;
  }

  .hero h2 {
    font-size: 1.8rem;
  }

  .hero {
    padding: 50px 20px;
  }

  .section-title {
    font-size: 1.4rem;
  }

  .destination {
    flex-direction: column;
  }

  .dest-img {
    flex: auto;
    height: 220px;
  }

  .dest-info {
    padding: 20px;
  }

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

  .banner-grid {
    grid-template-columns: 1fr;
  }
}