*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
:root{
  --bg:#f3f5f5; --nav-dark:#122536; --panel-dark:#1c3244; --card-dark:#274558;
  --asia-blue:#2673a8; --city-green:#25836d; --travel-orange:#e68537; --culture-gold:#d2a744;
  --ent-purple:#6951a0; --sport-red:#d84d52;
  --card-bg:#ffffff; --text-dark:#27333a; --text-secondary:#6e7a81; --border-soft:#dce4e6;
  --max-width:1200px; --content-width:820px; --nav-height:68px;
}
body{background:var(--bg);color:var(--text-dark);font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Segoe UI",sans-serif;line-height:1.8;font-size:15.5px;overflow-x:hidden;}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;}
ul,ol{list-style:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;}
table{border-collapse:collapse;width:100%;}
.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 24px;}
.content-narrow{max-width:var(--content-width);}
.zone{padding:52px 0;}
.zone-dark{background:var(--nav-dark);color:#eaf0f2;}
.zone-light{background:var(--bg);}
.zone-card{background:var(--card-bg);}
.zone-head{display:flex;flex-direction:column;gap:8px;margin-bottom:26px;}
.zone-eyebrow{font-size:12px;font-weight:800;letter-spacing:2px;color:var(--travel-orange);text-transform:uppercase;}
.zone-title{font-size:24px;font-weight:800;}
.zone-dark .zone-title{color:#fff;}
.zone-light .zone-title,.zone-card .zone-title{color:var(--nav-dark);}
.zone-desc{font-size:13.5px;color:var(--text-secondary);max-width:760px;}
.zone-dark .zone-desc{color:#b8ccd8;}
.notice-strip{background:#f3e8d0;border:1px solid #e6cd9c;border-left:4px solid var(--culture-gold);border-radius:10px;padding:13px 17px;font-size:12.5px;margin-bottom:20px;color:#7a5a12;}
.zone-dark .notice-strip{background:rgba(210,167,68,0.12);color:#d2a744;border-color:rgba(210,167,68,0.35);}

/* Breadcrumb */
.breadcrumb{padding:14px 0;font-size:12.5px;color:var(--text-secondary);}
.breadcrumb a{color:var(--asia-blue);}
.breadcrumb span{margin:0 6px;color:#aab5b9;}

/* Nav */
.site-header{position:sticky;top:0;z-index:500;height:var(--nav-height);background:rgba(18,37,54,0.96);border-bottom:1px solid rgba(255,255,255,0.06);}
.nav-inner{max-width:var(--max-width);margin:0 auto;height:var(--nav-height);padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:12px;}
.nav-logo img{height:40px;width:auto;}
.nav-menu{display:flex;align-items:center;gap:1px;flex-wrap:wrap;}
.nav-menu a{padding:7px 9px;border-radius:999px;font-size:12px;color:#b8ccd8;white-space:nowrap;}
.nav-menu a:hover{color:#fff;}
.nav-menu a.active{color:var(--nav-dark);background:var(--culture-gold);font-weight:700;}
.nav-cta{display:inline-block;padding:9px 16px;border-radius:999px;background:linear-gradient(135deg,var(--asia-blue),var(--city-green));color:#fff;font-weight:700;font-size:12px;white-space:nowrap;}
.nav-toggle{display:none;flex-direction:column;gap:4px;padding:8px;}
.nav-toggle span{width:22px;height:2px;background:#fff;border-radius:2px;}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:999px;font-size:13.5px;font-weight:700;transition:transform 0.2s;}
.btn-primary{background:linear-gradient(135deg,var(--asia-blue),var(--travel-orange));color:#fff;box-shadow:0 10px 22px rgba(38,115,168,0.3);}
.btn-primary:hover{transform:translateY(-2px);}
.btn-outline{border:1px solid rgba(255,255,255,0.25);color:#fff;background:rgba(255,255,255,0.05);}
.zone-light .btn-outline,.zone-card .btn-outline{border-color:var(--border-soft);color:var(--nav-dark);background:#fff;}
.btn-sm{padding:7px 15px;font-size:11.5px;}
.btn-block{width:100%;}
.btn-big{padding:15px 28px;font-size:14.5px;}

/* Hero */
.hero-zone{padding:44px 0 36px;}
.hero-badge-row{display:flex;align-items:center;gap:10px;margin-bottom:12px;flex-wrap:wrap;}
.new-badge{display:inline-block;padding:5px 14px;border-radius:999px;background:var(--travel-orange);color:#fff;font-weight:800;font-size:12px;}
.hero-tagline{font-size:11.5px;color:#b8ccd8;}
.hero-h1{font-size:28px;line-height:1.4;font-weight:800;color:#fff;margin-bottom:8px;max-width:780px;}
.hero-h1 span{color:var(--culture-gold);}
.hero-sub{font-size:14px;color:#b8ccd8;margin-bottom:12px;}
.hero-desc{font-size:13px;color:#d6e6ef;max-width:680px;margin-bottom:20px;}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:22px;}
.hero-visual{display:flex;justify-content:center;}
.hero-visual img{max-width:700px;border-radius:20px;box-shadow:0 22px 50px rgba(0,0,0,0.35);}
.hero-status-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:rgba(255,255,255,0.08);border-radius:12px;overflow:hidden;border:1px solid rgba(255,255,255,0.1);margin-top:22px;}
.hero-status-strip .cell{background:var(--panel-dark);padding:13px;text-align:center;}
.hero-status-strip .cell .v{font-size:15px;font-weight:800;color:var(--culture-gold);margin-bottom:3px;}
.hero-status-strip .cell .l{font-size:10px;color:#b8ccd8;}

/* Simple page hero (non-index pages) */
.page-hero{padding:36px 0 30px;background:var(--nav-dark);color:#fff;}
.page-hero h1{font-size:25px;font-weight:800;margin-bottom:8px;}
.page-hero p{font-size:13.5px;color:#b8ccd8;max-width:720px;}

/* Download console */
.download-console{background:var(--card-bg);border-radius:20px;border:1px solid var(--border-soft);box-shadow:0 16px 40px rgba(18,37,54,0.1);overflow:hidden;}
.console-body{display:grid;grid-template-columns:240px 1fr;}
.console-tabs{display:flex;flex-direction:column;background:#eef2f2;border-right:1px solid var(--border-soft);}
.console-tab{text-align:left;padding:14px 18px;border-bottom:1px solid var(--border-soft);font-size:12.5px;color:var(--text-secondary);}
.console-tab.active{background:#fff;color:var(--nav-dark);font-weight:700;border-left:4px solid var(--asia-blue);}
.console-panels{padding:22px 24px;}
.console-panel{display:none;}
.console-panel.active{display:block;}
.console-panel h4{font-size:17px;margin-bottom:9px;}
.console-meta-row{display:flex;flex-wrap:wrap;gap:8px 16px;font-size:11.5px;color:var(--text-secondary);margin-bottom:10px;}
.console-meta-row b{color:var(--text-dark);}
.console-list{display:flex;flex-direction:column;gap:6px;margin:10px 0;}
.console-list li{font-size:11.5px;color:var(--text-secondary);padding-left:16px;position:relative;}
.console-list li::before{content:"✓";position:absolute;left:0;color:var(--city-green);font-weight:800;}
.console-note{background:#eef2f2;border-radius:8px;padding:10px 12px;font-size:11px;color:var(--text-secondary);margin-bottom:14px;}
.qr-box{display:flex;align-items:center;gap:12px;background:#eef2f2;border:1px solid var(--border-soft);border-radius:12px;padding:14px;margin:18px 24px 22px;}
.qr-box svg,.qr-box img{border-radius:8px;background:#fff;padding:6px;flex-shrink:0;}
.qr-box p{font-size:11px;color:var(--text-secondary);}
.compare-table-wrap{overflow-x:auto;margin-top:16px;border-radius:12px;border:1px solid var(--border-soft);}
.compare-table{min-width:640px;}
.compare-table th,.compare-table td{padding:10px 12px;text-align:left;font-size:11.5px;border-bottom:1px solid var(--border-soft);white-space:nowrap;}
.compare-table th{background:var(--nav-dark);color:#fff;}
.compare-table tr:nth-child(even) td{background:#eef2f2;}

/* Advisor */
.advisor-box{background:var(--card-bg);border-radius:18px;border:1px solid var(--border-soft);box-shadow:0 14px 34px rgba(18,37,54,0.08);padding:22px;}
.advisor-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px;margin-bottom:16px;}
.advisor-q{background:#eef2f2;border-radius:12px;padding:12px;}
.advisor-q .qn{font-size:10.5px;color:var(--asia-blue);font-weight:700;margin-bottom:5px;display:block;}
.advisor-q p{font-size:12px;color:var(--text-dark);margin-bottom:9px;}
.advisor-q .opts{display:flex;flex-wrap:wrap;gap:6px;}
.advisor-q .opts button{font-size:11px;padding:6px 10px;border-radius:999px;border:1px solid var(--border-soft);background:#fff;color:var(--text-secondary);}
.advisor-q .opts button.picked{background:var(--asia-blue);color:#fff;border-color:var(--asia-blue);}
.advisor-result{background:var(--nav-dark);color:#fff;border-radius:14px;padding:15px 20px;}
.advisor-result .r-label{font-size:11.5px;color:#b8ccd8;margin-bottom:5px;}
.advisor-result .r-value{font-size:17px;font-weight:800;color:var(--culture-gold);}

/* Magazine feature grid (index) */
.feature-major-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-bottom:16px;}
.feature-major{background:var(--nav-dark);border-radius:16px;overflow:hidden;color:#fff;box-shadow:0 14px 32px rgba(18,37,54,0.2);}
.feature-major img{width:100%;height:200px;object-fit:cover;}
.feature-major-body{padding:18px;}
.feature-major-body .badge{font-size:10.5px;font-weight:700;color:var(--nav-dark);background:var(--culture-gold);padding:3px 8px;border-radius:6px;}
.feature-major-body h3{font-size:16px;margin:8px 0;}
.feature-major-body p{font-size:12px;color:#c7dbe6;}
.feature-row-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:14px;}
.feature-row{background:var(--card-bg);border-radius:12px;border:1px solid var(--border-soft);padding:14px;box-shadow:0 6px 16px rgba(18,37,54,0.04);}
.feature-row img{width:100%;height:110px;object-fit:cover;border-radius:8px;margin-bottom:8px;}
.feature-row h4{font-size:13px;margin-bottom:5px;}
.feature-row p{font-size:11.5px;color:var(--text-secondary);}
.feature-compact-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;}
.feature-compact{background:#eef2f2;border-radius:10px;padding:12px;}
.feature-compact h4{font-size:12px;margin-bottom:4px;}
.feature-compact p{font-size:10.5px;color:var(--text-secondary);}

/* Region archive layout (asia.html) */
.region-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;}
.region-card{background:var(--card-bg);border-radius:14px;overflow:hidden;border:1px solid var(--border-soft);box-shadow:0 8px 22px rgba(18,37,54,0.05);display:flex;}
.region-card img{width:38%;object-fit:cover;}
.region-body{padding:16px;flex:1;}
.region-body h3{font-size:15px;margin-bottom:6px;}
.region-body .meta{font-size:10.5px;color:var(--asia-blue);margin-bottom:6px;}
.region-body p{font-size:12px;color:var(--text-secondary);}

/* Route/itinerary layout (travel.html) */
.route-list{display:flex;flex-direction:column;gap:14px;}
.route-item{background:var(--card-bg);border:1px solid var(--border-soft);border-radius:14px;padding:18px;display:grid;grid-template-columns:200px 1fr;gap:18px;box-shadow:0 8px 20px rgba(18,37,54,0.04);}
.route-item img{width:100%;height:130px;object-fit:cover;border-radius:10px;}
.route-item h4{font-size:15px;margin-bottom:6px;}
.route-item .meta{font-size:11px;color:var(--travel-orange);margin-bottom:6px;}
.route-item p{font-size:12.5px;color:var(--text-secondary);margin-bottom:5px;}
.route-item .safety{font-size:11.5px;color:var(--sport-red);}

/* Culture magazine layout (culture.html) */
.mag-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-rows:130px;gap:14px;}
.mag-cell{background:var(--card-bg);border-radius:14px;border:1px solid var(--border-soft);overflow:hidden;box-shadow:0 8px 20px rgba(18,37,54,0.05);display:flex;flex-direction:column;}
.mag-cell.large{grid-column:span 2;grid-row:span 2;}
.mag-cell img{width:100%;height:100%;object-fit:cover;flex:1;}
.mag-cell.large img{height:150px;flex:none;}
.mag-body{padding:12px;}
.mag-cell.large .mag-body{padding:14px;}
.mag-body h4{font-size:12.5px;margin-bottom:4px;}
.mag-cell.large .mag-body h4{font-size:15px;}
.mag-body p{font-size:11px;color:var(--text-secondary);}

/* Tech panel layout (technology.html) */
.tech-panel-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;}
.tech-panel{background:var(--nav-dark);border-radius:14px;color:#fff;padding:18px;box-shadow:0 10px 26px rgba(18,37,54,0.15);}
.tech-panel h4{font-size:15px;margin-bottom:8px;color:var(--culture-gold);}
.tech-panel p{font-size:12.5px;color:#c7dbe6;}

/* Entertainment stage layout (entertainment.html) */
.stage-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;}
.stage-card{background:var(--card-bg);border-radius:14px;overflow:hidden;border:1px solid var(--border-soft);box-shadow:0 8px 20px rgba(18,37,54,0.05);}
.stage-card img{width:100%;height:150px;object-fit:cover;}
.stage-body{padding:14px;}
.stage-body h4{font-size:13.5px;margin-bottom:6px;}
.stage-body p{font-size:11.5px;color:var(--text-secondary);}

/* Sports line layout (sports.html) */
.sport-line-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;}
.sport-line{background:var(--card-bg);border-top:4px solid var(--sport-red);border-radius:10px;border:1px solid var(--border-soft);padding:14px;box-shadow:0 6px 16px rgba(18,37,54,0.04);}
.sport-line h4{font-size:13px;margin-bottom:6px;}
.sport-line p{font-size:11.5px;color:var(--text-secondary);}

/* Long-form editorial article (features.html) */
.article-list{display:flex;flex-direction:column;gap:0;}
.article-full{padding:36px 0;border-bottom:1px solid var(--border-soft);}
.article-full:last-child{border-bottom:none;}
.article-meta-row{display:flex;gap:12px;flex-wrap:wrap;font-size:11.5px;color:var(--text-secondary);margin-bottom:10px;}
.article-meta-row .cat{color:var(--travel-orange);font-weight:700;}
.article-full h2{font-size:21px;margin-bottom:10px;color:var(--nav-dark);}
.article-lead{font-size:14px;color:var(--text-secondary);margin-bottom:14px;font-style:italic;}
.article-full img{width:100%;max-width:560px;border-radius:12px;margin-bottom:14px;}
.article-full h3{font-size:15.5px;margin:18px 0 8px;color:var(--nav-dark);}
.article-full p{font-size:13.5px;color:var(--text-dark);margin-bottom:12px;}
.article-summary{background:#eef2f2;border-radius:10px;padding:14px 16px;font-size:13px;color:var(--text-secondary);margin-top:14px;}
.article-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:12px;}
.article-tags span{font-size:10.5px;background:#eef2f2;border:1px solid var(--border-soft);padding:2px 8px;border-radius:6px;color:var(--text-secondary);}
.article-related{margin-top:14px;font-size:12.5px;color:var(--text-secondary);}
.article-related a{color:var(--asia-blue);margin-right:10px;}
.toc-box{background:#eef2f2;border-radius:10px;padding:14px 16px;margin-bottom:16px;font-size:12.5px;}
.toc-box strong{display:block;margin-bottom:6px;color:var(--nav-dark);}
.toc-box a{color:var(--asia-blue);display:block;padding:3px 0;}

/* Wide article + compact grid (used on region/topic pages) */
.article-wide-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-bottom:16px;}
.article-wide{background:var(--card-bg);border-radius:14px;border:1px solid var(--border-soft);padding:16px;box-shadow:0 8px 20px rgba(18,37,54,0.04);}
.article-wide img{width:100%;height:170px;object-fit:cover;border-radius:10px;margin-bottom:10px;}
.article-wide h4{font-size:14.5px;margin-bottom:8px;}
.article-wide p{font-size:12.5px;color:var(--text-secondary);margin-bottom:6px;}

/* People profile grid */
.person-cover{display:grid;grid-template-columns:260px 1fr;gap:20px;background:var(--card-bg);border-radius:18px;border:1px solid var(--border-soft);padding:20px;box-shadow:0 14px 32px rgba(18,37,54,0.07);margin-bottom:16px;}
.person-cover img{width:100%;height:100%;object-fit:cover;border-radius:12px;}
.person-cover-body h3{font-size:18px;margin:6px 0;}
.person-cover-body .role{font-size:11.5px;color:var(--asia-blue);margin-bottom:8px;}
.person-cover-body p{font-size:12px;color:var(--text-secondary);margin-bottom:7px;}
.person-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;}
.person-card{background:var(--card-bg);border-radius:12px;border:1px solid var(--border-soft);padding:14px;display:flex;gap:12px;box-shadow:0 6px 16px rgba(18,37,54,0.04);}
.person-card img{width:74px;height:92px;object-fit:cover;border-radius:8px;flex-shrink:0;}
.person-card h4{font-size:13px;margin-bottom:3px;}
.person-card .role{font-size:10.5px;color:var(--asia-blue);margin-bottom:5px;}
.person-card p{font-size:10.5px;color:var(--text-secondary);}

/* Updates */
.latest-layout{display:grid;grid-template-columns:1.3fr 1fr;gap:16px;margin-bottom:16px;}
.latest-focus{background:var(--card-bg);border-radius:14px;overflow:hidden;border:1px solid var(--border-soft);box-shadow:0 10px 26px rgba(18,37,54,0.06);}
.latest-focus img{width:100%;height:180px;object-fit:cover;}
.latest-focus-body{padding:16px;}
.latest-focus-body h3{font-size:15px;margin:6px 0;}
.latest-focus-body p{font-size:12px;color:var(--text-secondary);}
.latest-side-list{display:flex;flex-direction:column;gap:10px;}
.latest-item{background:var(--card-bg);border:1px solid var(--border-soft);border-radius:10px;padding:12px;box-shadow:0 4px 12px rgba(18,37,54,0.04);}
.latest-item h4{font-size:12.5px;margin-bottom:4px;}
.latest-item .meta{font-size:10.5px;color:var(--asia-blue);margin-bottom:5px;}
.latest-item p{font-size:11.5px;color:var(--text-secondary);}
.latest-compact-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;}

/* Version archive */
.version-archive{display:grid;grid-template-columns:180px 1fr;border-radius:14px;overflow:hidden;border:1px solid var(--border-soft);box-shadow:0 10px 26px rgba(18,37,54,0.05);}
.archive-rail{background:var(--nav-dark);display:flex;flex-direction:column;}
.archive-rail button{text-align:left;padding:12px 14px;color:#b8ccd8;font-size:12px;border-bottom:1px solid rgba(255,255,255,0.06);}
.archive-rail button b{display:block;font-size:13px;color:#fff;}
.archive-rail button.active{background:var(--panel-dark);color:#fff;border-left:3px solid var(--culture-gold);}
.archive-panels{background:var(--card-bg);padding:18px 22px;}
.archive-panel{display:none;}
.archive-panel.active{display:block;}
.archive-panel h4{font-size:15px;margin-bottom:5px;}
.archive-panel .a-meta{font-size:11px;color:var(--text-secondary);margin-bottom:8px;}
.archive-panel p{font-size:12px;color:var(--text-secondary);margin-bottom:8px;}
.archive-panel ul{display:flex;flex-direction:column;gap:4px;}
.archive-panel li{font-size:11.5px;color:var(--text-secondary);padding-left:14px;position:relative;}
.archive-panel li::before{content:"▸";position:absolute;left:0;color:var(--travel-orange);}

/* Install routes / troubleshooting */
.install-routes{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:18px;}
.route-card{border-radius:12px;padding:16px;color:#fff;font-size:12px;}
.route-android{background:linear-gradient(160deg,#25836d,#155c42);}
.route-ios{background:linear-gradient(160deg,#2673a8,#164a80);}
.route-web{background:linear-gradient(160deg,#d2a744,#a5791a);}
.route-lite{background:linear-gradient(160deg,#e68537,#a5561a);}
.route-card h4{font-size:13.5px;margin-bottom:9px;}
.route-step{padding:4px 0;border-bottom:1px solid rgba(255,255,255,0.16);}
.route-step:last-child{border-bottom:none;}
.trouble-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;}
.trouble-item{background:var(--card-bg);border:1px solid var(--border-soft);border-radius:10px;padding:13px 15px;}
.trouble-item h4{font-size:12.5px;color:var(--sport-red);margin-bottom:4px;}
.trouble-item p{font-size:11.5px;color:var(--text-secondary);}

/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:9px;max-width:920px;}
.faq-item{background:var(--card-bg);border:1px solid var(--border-soft);border-radius:9px;overflow:hidden;}
.faq-question{width:100%;display:flex;justify-content:space-between;align-items:center;gap:10px;padding:14px 17px;font-size:12.5px;font-weight:700;text-align:left;color:var(--nav-dark);}
.faq-question .plus{flex-shrink:0;width:19px;height:19px;border-radius:50%;border:1px solid var(--border-soft);display:flex;align-items:center;justify-content:center;font-size:13px;color:var(--asia-blue);transition:transform 0.2s;}
.faq-item.open .faq-question .plus{transform:rotate(45deg);}
.faq-answer{max-height:0;overflow:hidden;transition:max-height 0.25s ease;}
.faq-answer p{padding:0 17px 15px;font-size:12px;color:var(--text-secondary);}
.faq-item.open .faq-answer{max-height:260px;}

/* Footer */
.site-footer{background:var(--nav-dark);color:#b8ccd8;padding:44px 0 20px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:24px;margin-bottom:20px;}
.footer-brand p{color:#8aa0ac;font-size:12px;max-width:320px;margin-top:8px;}
.footer-col h4{font-size:13px;margin-bottom:11px;color:#fff;}
.footer-col ul{display:flex;flex-direction:column;gap:7px;}
.footer-col a,.footer-col li{font-size:11.5px;color:#8aa0ac;}
.footer-col a:hover{color:var(--culture-gold);}
.footer-disclaimer{border-top:1px solid rgba(255,255,255,0.1);padding-top:14px;margin-bottom:8px;font-size:11.5px;color:var(--culture-gold);}
.footer-seo-note{font-size:11px;color:#8aa0ac;margin-bottom:12px;}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.1);padding-top:14px;font-size:10.5px;color:#5f7280;}

.back-top{position:fixed;right:20px;bottom:20px;width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--asia-blue),var(--travel-orange));color:#fff;display:flex;align-items:center;justify-content:center;font-size:17px;font-weight:800;box-shadow:0 8px 20px rgba(18,37,54,0.35);opacity:0;pointer-events:none;transform:translateY(10px);transition:opacity 0.2s,transform 0.2s;z-index:400;}
.back-top.visible{opacity:1;pointer-events:auto;transform:translateY(0);}

/* Responsive */
@media (max-width:1200px){.container{padding:0 20px;}}
@media (max-width:992px){
  .console-body{grid-template-columns:1fr;}
  .console-tabs{flex-direction:row;overflow-x:auto;}
  .console-tab{border-bottom:none;border-right:1px solid var(--border-soft);flex-shrink:0;}
  .advisor-steps{grid-template-columns:1fr 1fr;}
  .feature-major-grid{grid-template-columns:1fr;}
  .feature-row-grid{grid-template-columns:1fr 1fr;}
  .feature-compact-grid{grid-template-columns:1fr 1fr;}
  .region-grid{grid-template-columns:1fr;}
  .region-card{flex-direction:column;}
  .region-card img{width:100%;height:180px;}
  .route-item{grid-template-columns:1fr;}
  .mag-grid{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:auto;}
  .mag-cell.large{grid-column:span 2;}
  .mag-cell img{height:130px;}
  .tech-panel-grid{grid-template-columns:1fr;}
  .stage-grid{grid-template-columns:1fr 1fr;}
  .sport-line-grid{grid-template-columns:1fr 1fr;}
  .article-wide-grid{grid-template-columns:1fr;}
  .person-cover{grid-template-columns:1fr;}
  .person-cover img{height:220px;}
  .person-grid{grid-template-columns:1fr 1fr;}
  .latest-layout{grid-template-columns:1fr;}
  .latest-compact-grid{grid-template-columns:1fr 1fr;}
  .version-archive{grid-template-columns:1fr;}
  .archive-rail{flex-direction:row;overflow-x:auto;}
  .archive-rail button{flex-shrink:0;border-bottom:none;border-right:1px solid rgba(255,255,255,0.08);}
  .install-routes{grid-template-columns:1fr 1fr;}
  .trouble-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:768px){
  .nav-menu{position:fixed;top:var(--nav-height);left:0;right:0;background:var(--nav-dark);border-bottom:1px solid rgba(255,255,255,0.08);flex-direction:column;align-items:stretch;padding:10px 20px 20px;gap:4px;transform:translateY(-120%);opacity:0;transition:transform 0.25s,opacity 0.25s;max-height:calc(100vh - var(--nav-height));overflow-y:auto;}
  .nav-menu.open{transform:translateY(0);opacity:1;}
  .nav-menu a{padding:12px 10px;border-radius:8px;}
  .nav-toggle{display:flex;}
  .hero-h1{font-size:22px;}
  .page-hero h1{font-size:21px;}
  .hero-status-strip{grid-template-columns:1fr 1fr;}
  .advisor-steps{grid-template-columns:1fr;}
  .feature-row-grid{grid-template-columns:1fr;}
  .feature-compact-grid{grid-template-columns:1fr;}
  .mag-grid{grid-template-columns:1fr;}
  .mag-cell.large{grid-column:span 1;}
  .stage-grid{grid-template-columns:1fr;}
  .sport-line-grid{grid-template-columns:1fr;}
  .person-grid{grid-template-columns:1fr;}
  .latest-compact-grid{grid-template-columns:1fr;}
  .install-routes{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .zone{padding:38px 0;}
  .article-full h2{font-size:19px;}
}