* {margin:0;padding:0;box-sizing:border-box;}
body {font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;color:#333;background-color:#f9f9f9;}
header {background:linear-gradient(135deg,#1e3c72,#2a5298);color:white;text-align:center;padding:3rem 1rem;}
header h1, header .site-title {font-size:2.5rem;margin-bottom:0.5rem;display:block;font-weight:700;}
header p {font-size:1.15rem;opacity:0.92;max-width:780px;margin:0 auto;}
nav {background-color:#2c3e50;}
nav ul {display:flex;justify-content:center;list-style:none;flex-wrap:wrap;}
nav ul li {margin:0;}
nav ul li a {display:block;padding:1.1rem 1.8rem;color:white;text-decoration:none;font-weight:500;transition:background-color 0.3s ease;}
nav ul li a:hover {background-color:#34495e;}
main {max-width:1200px;margin:0 auto;padding:2rem;display:block;}
section {background:white;padding:2rem;margin-bottom:2rem;border-radius:8px;box-shadow:0 2px 10px rgba(0,0,0,0.08);}
section h2 {color:#1e3c72;margin-bottom:1.25rem;padding-bottom:0.5rem;border-bottom:2px solid #eee;}
article h3 {color:#2a5298;margin-bottom:0.5rem;}
article p, section p {margin-bottom:1rem;}
ul {margin-left:1.5rem;margin-bottom:1.25rem;}
li {margin-bottom:0.5rem;}
strong {color:#1e3c72;}
a {color:#1e3c72;}
aside {max-width:1200px;margin:0 auto 2rem;background:white;padding:1.5rem 2rem;border-radius:8px;box-shadow:0 2px 10px rgba(0,0,0,0.08);}
aside h3 {color:#1e3c72;margin-bottom:1rem;padding-bottom:0.5rem;border-bottom:2px solid #eee;}
aside p {margin:0.5rem 0;line-height:1.5;}
footer {background-color:#2c3e50;color:white;text-align:center;padding:2rem 1rem;margin-top:2rem;}
footer p {margin:0.5rem 0;}
footer a {color:#ecf0f1;text-decoration:none;margin:0 0.45rem;}
footer a:hover {text-decoration:underline;}
.adsense-slot-horizontal {display:block;width:100%;height:90px;max-height:90px;background-color:#f0f0f0;margin:1.5rem 0;border-radius:4px;overflow:hidden;position:relative;}
.adsense-slot-horizontal::before,.adsense-slot-sidebar::before {content:"Advertisement";display:block;font-size:10px;color:#888;text-align:center;padding:2px 0;text-transform:uppercase;letter-spacing:0.5px;}
.adsense-slot-sidebar {display:block;width:100%;min-height:250px;background-color:#f0f0f0;margin:1.5rem 0;border-radius:4px;position:relative;}
.cta-button {display:inline-block;background:linear-gradient(135deg,#1e3c72,#2a5298);color:white;padding:0.9rem 1.8rem;text-decoration:none;font-weight:600;border-radius:6px;transition:all 0.3s ease;margin:1.25rem 0;border:none;cursor:pointer;font-size:1.05rem;}
header .cta-button {background:rgba(255,255,255,0.16);border:1px solid rgba(255,255,255,0.4);}
header .cta-button:hover {background:rgba(255,255,255,0.28);transform:translateY(-2px);}
.cta-button:hover {background:linear-gradient(135deg,#2a5298,#1e3c72);transform:translateY(-2px);box-shadow:0 4px 12px rgba(30,60,114,0.3);}
.hero-banner {width:100%;height:340px;object-fit:cover;border-radius:10px;margin:1rem 0 1.25rem;display:block;}
.attractions-grid {display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:20px;margin:0;}
.attraction-card {background:white;border-radius:12px;overflow:hidden;box-shadow:0 4px 12px rgba(0,0,0,0.08);text-decoration:none;color:inherit;transition:all 0.3s ease;border:1px solid #eee;height:100%;display:flex;flex-direction:column;}
.attraction-card:hover {transform:translateY(-5px);box-shadow:0 8px 25px rgba(0,0,0,0.14);border-color:#1e3c72;}
.attraction-card .card-image {width:100%;height:185px;overflow:hidden;background:#eef2f7;}
.attraction-card .card-image img {width:100%;height:100%;object-fit:cover;transition:transform 0.3s ease;display:block;}
.attraction-card:hover .card-image img {transform:scale(1.05);}
.attraction-card .card-content {padding:1.35rem;flex-grow:1;display:flex;flex-direction:column;}
.attraction-card .card-content h3 {color:#1e3c72;margin-bottom:0.6rem;font-size:1.22rem;}
.attraction-card .card-content p {color:#555;font-size:0.95rem;line-height:1.55;margin-bottom:0.8rem;flex-grow:1;}
.card-tag {display:inline-block;font-size:0.78rem;font-weight:600;color:#1e3c72;background:#eef4ff;padding:3px 9px;border-radius:20px;margin-bottom:0.6rem;width:fit-content;}
.card-link-hint {font-size:0.9rem;font-weight:600;color:#2a5298;}
.category-grid, .feature-grid, .china-travel-grid {display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;margin:1.5rem 0;}
.category-card, .feature-column, .china-travel-card, .route-card {background:#f8f9fa;border-radius:8px;padding:1.5rem;box-shadow:0 2px 8px rgba(0,0,0,0.06);border:1px solid #eaecef;transition:transform 0.25s ease,box-shadow 0.25s ease;}
.category-card:hover, .feature-column:hover, .china-travel-card:hover, .route-card:hover {transform:translateY(-3px);box-shadow:0 6px 18px rgba(0,0,0,0.1);}
.category-card h3, .feature-column h3, .china-travel-card h3, .route-card h3 {color:#1e3c72;margin-bottom:0.75rem;}
.read-more-link {display:inline-block;color:#1e3c72;font-weight:600;text-decoration:none;border-bottom:1px solid #1e3c72;}
.read-more-link:hover {color:#2a5298;border-bottom-color:#2a5298;}
.hub-table-wrap {overflow-x:auto;margin:1rem 0;}
.hub-table {width:100%;border-collapse:collapse;font-size:0.95rem;}
.hub-table th, .hub-table td {text-align:left;padding:0.85rem 1rem;border-bottom:1px solid #e5e7eb;}
.hub-table th {background:#f3f6fb;color:#1e3c72;font-weight:600;}
.faq-section details {margin-bottom:0.9rem;border:1px solid #e0e0e0;border-radius:6px;overflow:hidden;}
.faq-section summary {background-color:#f8f9fa;padding:1rem 1.2rem;cursor:pointer;font-weight:600;color:#1e3c72;}
.faq-section summary:hover {background-color:#f0f3f8;}
.faq-section summary::-webkit-details-marker {display:none;}
.faq-section summary::after {content:'+';float:right;font-weight:bold;}
.faq-section details[open] summary::after {content:'−';}
.faq-section details p {padding:1rem 1.2rem;background-color:#fff;margin:0;line-height:1.65;color:#444;}
.local-expert-cta {background:linear-gradient(135deg,#f8f9fa,#e9ecef);border-radius:8px;padding:2rem;text-align:center;margin:2rem 0;border:1px solid #dee2e6;}
@media (max-width:768px) {
  header h1, header .site-title {font-size:1.95rem;}
  nav ul {flex-direction:column;align-items:center;}
  nav ul li {width:100%;}
  nav ul li a {padding:0.9rem;text-align:center;border-bottom:1px solid rgba(255,255,255,0.1);}
  main {padding:1rem;}
  section {padding:1.35rem;}
  .hero-banner {height:220px;}
}