:root{--primary:#1e3a8a;--primary-light:#2563eb;--text-main:#0f172a;--text-sub:#334155;--text-muted:#52627a;--bg-main:#f8fafc;--bg-card:#fff;--primary-bg:#eff6ff;--accent-light:#f59e0b;--border-color:#e2e8f0;--control-border:#64748b;--navy:#142a4a;--teal:#0f665e;--radius:16px;--shadow:0 2px 6px rgba(15,23,42,.06)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--bg-main);color:var(--text-main);font:16px/1.8 -apple-system,BlinkMacSystemFont,'Segoe UI','Apple SD Gothic Neo','Malgun Gothic',sans-serif;word-break:keep-all;overflow-wrap:anywhere}button,input,select,textarea{font:inherit}a{color:var(--primary);text-underline-offset:4px}button,a,input,select,summary{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #2563eb;outline-offset:4px}button{cursor:pointer}button:disabled{cursor:default}img,svg{max-width:100%}p{margin:0 0 16px}h1,h2,h3{line-height:1.4;letter-spacing:-.04em;overflow-wrap:anywhere}h1{font-size:38px;font-weight:800;margin:12px 0 20px}h2{font-size:25px;margin:0 0 18px;font-weight:800}h3{font-size:20px;margin:0 0 12px}ol,ul{padding-left:24px}li{margin-bottom:8px}section,[id]{scroll-margin-top:110px}button{border:0}.wrap{max-width:840px;padding:0 20px;margin:auto}.site-header{background:#fff;border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:20}.header-inner{min-height:80px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--navy);white-space:nowrap}.brand-symbol{background:var(--navy);color:white;width:42px;height:42px;display:grid;place-items:center;border-radius:12px}.brand-title{font-size:23px;letter-spacing:-1px;font-weight:800;line-height:1.1}.brand small{display:block;font-size:10px;letter-spacing:1.2px;margin-top:6px}.main-nav{display:flex;gap:20px}.main-nav a{font-size:14px;text-decoration:none;font-weight:650;color:var(--text-sub);padding:12px 0}.main-nav a[aria-current]{color:var(--primary-light);box-shadow:0 2px var(--primary-light)}.menu-toggle{display:none;min-width:48px;min-height:48px;background:var(--primary-bg);border-radius:10px;color:var(--primary);font-weight:700}.skip-link{position:fixed;top:-100px;left:16px;z-index:100;background:#fff;padding:12px}.skip-link:focus{top:10px}.hero{background:var(--navy);color:#fff;position:relative;padding:48px 0 40px;overflow:clip}.hero .eyebrow{color:#f4c578}.eyebrow{font-size:12px;letter-spacing:2px;font-weight:750;color:var(--teal);margin-bottom:12px}.hero h1{font-size:40px;max-width:660px}.hero h1 em{font-style:normal;color:#ffd18d}.hero p{color:#d7e1ef;max-width:610px;font-size:16px}.hero-footer{border-top:1px solid #53637b;margin-top:30px;padding-top:20px;display:flex;gap:18px;flex-wrap:wrap;font-size:13px;color:#d7e1ef}.hero-footer span{display:flex;gap:8px;align-items:center}.hero-route{margin:28px 0 8px;display:flex;align-items:center;gap:16px;max-width:460px;color:#fff;font:700 14px/1.5 monospace;letter-spacing:1.5px}.route-track{height:2px;flex:1;border-top:2px dashed #8494aa;position:relative}.route-track:after{content:'✈';position:absolute;top:-15px;left:58%;background:var(--navy);padding:0 10px;color:#ffd18d;font-size:22px}.page-header{padding:38px 0 12px}.page-header .lead{font-size:17px;color:var(--text-sub)}.breadcrumb{font-size:13px;margin-bottom:20px;color:var(--text-muted)}.breadcrumb a{display:inline-block;padding:6px 0}.breadcrumb span{margin:0 8px}.meta{font-size:13px;color:var(--text-muted);display:flex;gap:8px 18px;flex-wrap:wrap}.section{margin:38px 0}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);margin-bottom:20px;min-width:0}.search-panel{position:relative;margin-top:28px;border-top:4px solid var(--accent-light)}.search-heading{display:flex;gap:12px;align-items:center;margin-bottom:22px}.icon-box{width:48px;height:48px;border-radius:12px;background:var(--primary-bg);color:var(--primary);display:grid;place-items:center;flex-shrink:0;font-size:22px}.search-heading h2{margin:0;font-size:23px}.search-heading p{margin:3px 0 0;color:var(--text-muted);font-size:13px}.field{margin-bottom:22px}.field label,.field-label{display:block;font-weight:700;margin-bottom:8px;color:var(--text-main)}input,select,textarea{width:100%;min-width:0;min-height:52px;border:2px solid var(--control-border);background:#fff;color:var(--text-main);border-radius:9px;padding:11px 14px;font-size:16px}input[type=checkbox]{width:22px;min-height:22px;height:22px;flex-shrink:0;accent-color:var(--primary)}input[aria-invalid=true]{border-color:#b91c1c}.help{display:block;font-size:13px;color:var(--text-muted);margin-top:6px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--primary);color:#fff;font-weight:750;border:2px solid var(--primary);border-radius:10px;min-height:50px;padding:10px 20px;text-decoration:none;text-align:center}.btn-full{width:100%}.btn-secondary{background:#fff;color:var(--primary);border-color:#c0cde0}.btn-small{font-size:13px;min-height:44px;padding:8px 13px}.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin:18px 0}.quick-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}.chip{border:1px solid #cbd5e1;border-radius:30px;padding:7px 13px;min-height:44px;display:inline-flex;align-items:center;text-decoration:none;font-size:13px;color:var(--text-sub);background:#fff}.chip.is-active{color:var(--primary);background:var(--primary-bg);border-color:var(--primary)}.link-card{display:flex;align-items:center;gap:18px;background:#fff;border:1px solid var(--border-color);border-radius:14px;padding:20px 22px;margin-bottom:14px;text-decoration:none;box-shadow:var(--shadow);color:var(--text-main);min-width:0}.link-card .card-text{flex:1;min-width:0}.link-card h3{font-size:19px;margin:0 0 5px}.link-card p{margin:0;color:var(--text-muted);font-size:14px;line-height:1.65}.link-card .arrow{font-size:22px;color:var(--primary);flex-shrink:0}.link-card .iata{font:750 18px/1.4 monospace;letter-spacing:1px;min-width:56px;height:52px;display:grid;place-items:center;background:var(--primary-bg);color:var(--primary);border-radius:10px}.nexus-card{border-left:4px solid var(--primary-light);background:var(--primary-bg)}.section-top{display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:20px}.section-top h2{margin:0}.section-top a{font-size:14px}.section-intro{color:var(--text-sub);margin-bottom:22px}.pill{display:inline-block;background:#edf3fa;color:#334155;border-radius:6px;padding:3px 8px;font-size:12px;font-weight:650}.geo-summary-box{background:var(--primary-bg);border-left:4px solid var(--primary-light);padding:22px 24px;margin:26px 0;border-radius:0 12px 12px 0}.geo-summary-box h2{font-size:19px;margin-bottom:12px}.geo-summary-box p:last-child,.card p:last-child{margin-bottom:0}.geo-summary-box ul{margin-bottom:0}.toc{padding:24px;background:white;border:1px solid var(--border-color);border-radius:12px}.toc h2{font-size:19px}.toc ol{margin:12px 0 0}.toc li{margin:0}.toc a{display:block;padding:10px 0;font-size:15px;min-height:44px}.ad-placement{margin:34px 0;padding:14px 0 18px;border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color);width:100%}.ad-label{display:block;text-align:center;font-size:11px;color:var(--text-muted);letter-spacing:2px;margin-bottom:12px}.ad-placement .adsbygoogle{display:block}.prose h2{margin-top:38px}.prose h3{margin-top:25px}.prose p{line-height:1.85}.procedure{counter-reset:step;list-style:none;padding:0}.procedure li{counter-increment:step;position:relative;padding:22px 22px 22px 72px;background:#fff;border:1px solid var(--border-color);border-radius:12px;margin-bottom:16px}.procedure li:before{content:counter(step,decimal-leading-zero);position:absolute;left:20px;top:24px;font:800 22px monospace;color:var(--primary-light)}.procedure h3{margin:0 0 10px}.procedure p{margin:0}.notice{padding:20px 22px;border-radius:10px;margin:22px 0;border-left:4px solid #64748b;background:#f1f5f9}.notice strong{display:block;margin-bottom:5px}.notice-warning{background:#fffbeb;color:#92400e;border-color:#d97706}.notice-error{background:#fef2f2;color:#991b1b;border-color:#b91c1c}.notice-success{background:#ecfdf5;color:#065f46;border-color:#059669}.fact-list{margin:0}.summary-row{display:flex;justify-content:space-between;gap:20px;padding:13px 0;border-bottom:1px solid var(--border-color)}.summary-row:last-child{border-bottom:0}.summary-row dt{color:var(--text-muted);flex:0 0 110px}.summary-row dd{margin:0;text-align:right;overflow-wrap:anywhere}.path{font-size:17px;font-weight:700;background:var(--primary-bg);padding:20px;border-radius:10px;line-height:2;color:var(--primary)}.route-option{border-top:4px solid var(--primary);padding:24px;background:#fff;border-radius:12px;box-shadow:var(--shadow);margin:20px 0;border-right:1px solid var(--border-color);border-left:1px solid var(--border-color);border-bottom:1px solid var(--border-color)}.price{font-size:34px;font-weight:800;line-height:1.35;letter-spacing:-1px}.price small{font-size:14px;letter-spacing:0;font-weight:500}.price-note{font-size:14px;color:var(--text-sub)}.official-card{border:1px solid #bdcce0;background:var(--primary-bg);padding:22px;border-radius:12px;margin:24px 0}.official-card h3{margin-top:0}.official-url{font-size:13px;overflow-wrap:anywhere;word-break:break-all}.source-list{padding-left:22px}.source-list li{margin-bottom:14px;font-size:14px}.faq{border-top:1px solid var(--border-color)}.faq details{border-bottom:1px solid var(--border-color);padding:18px 0}.faq summary{font-size:16px;min-height:44px;cursor:pointer;font-weight:750;display:list-item;list-style-position:inside;line-height:1.7;padding:6px 0}.faq details p{padding:12px 0 0;margin:0;color:var(--text-sub)}.check-row{display:flex;gap:14px;align-items:flex-start;min-height:52px;padding:15px 0;border-bottom:1px solid var(--border-color)}.check-row input{margin-top:4px}.check-row label{cursor:pointer;flex:1}.progress{width:100%;height:8px;background:#e2e8f0;border-radius:8px;margin:12px 0 24px}.progress span{height:100%;display:block;background:var(--teal);border-radius:8px;width:0}.result-header{background:var(--navy);color:#fff;padding:22px;border-radius:12px 12px 0 0;border-bottom:4px solid var(--accent-light)}.result-header h2{margin:0;color:#fff}.result-body{padding:24px;background:#fff;border:1px solid var(--border-color);border-top:0;border-radius:0 0 12px 12px}.result-section{margin:28px 0}.error-message{color:#991b1b;font-weight:650;font-size:14px;margin-top:8px}.search-result{margin:14px 0}.empty-state{padding:25px;background:#f1f5f9;border-radius:12px}.live-status{font-size:14px;color:var(--teal);min-height:24px;margin:12px 0}.search-results-list{list-style:none;margin:0;padding:0}.search-results-list li{margin:0}.filter-label{margin:18px 0 8px;font-weight:700}.save-btn{margin:20px 0}.site-footer{margin-top:52px;padding:38px 0 28px;background:#eaf0f7;border-top:1px solid #d5dfeb;color:var(--text-sub)}.footer-brand{font-size:20px;font-weight:800;color:var(--navy)}.footer-links{display:flex;flex-wrap:wrap;gap:8px 18px;margin:22px 0}.footer-links a{font-size:13px;min-height:44px;display:inline-flex;align-items:center}.footer-note{font-size:12px;line-height:1.8}.copyright{font-size:12px;margin-top:20px;color:var(--text-muted)}.band{background:var(--navy);color:#fff;border-radius:16px;padding:28px}.band h2{color:#fff}.band p{color:#dce7f4}.band .btn{background:#fff;color:var(--navy);border-color:#fff}.big-number{font-size:34px;font-weight:800;line-height:1.4;color:var(--primary)}.date-tag{color:var(--text-muted);font-size:13px}.table-scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:14px;text-align:left}th,td{padding:14px;border-bottom:1px solid var(--border-color);vertical-align:top}th{background:var(--primary-bg)}.copy-fallback{margin-top:12px}.copy-fallback[hidden],[hidden]{display:none!important}.tool-actions{border-top:1px solid var(--border-color);padding-top:22px;margin-top:22px}.timeline-note{font-size:13px;color:var(--text-muted)}.muted{color:var(--text-muted)}.search-field-wrap{position:relative}.search-field-wrap input{padding-left:46px}.search-field-wrap .search-icon{position:absolute;top:12px;left:15px;pointer-events:none;color:var(--primary)}.hero-kicker{display:inline-flex;gap:8px;align-items:center;font-size:12px;padding:5px 11px;border:1px solid #7b8ba1;border-radius:6px;color:#e4edf7;margin-bottom:8px}.top-note{padding:10px 16px;background:#fff4df;color:#71430a;border-radius:8px;font-size:13px;margin:18px 0}.route-map{border:1px solid #d7e1ef;border-radius:12px;padding:20px;background:#fff}.route-map svg{display:block;width:100%;height:auto}.print-button{background:#fff}.button-label{display:block;font-size:13px;margin-top:6px}.pill-row{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}.recent-list .link-card{box-shadow:none}.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}
@media(hover:hover){.link-card:hover{border-color:#8aa7ce;background:#f2f6fc}.btn:hover{filter:brightness(.94)}.chip:hover{border-color:var(--primary)}}
@media(max-width:1060px){.menu-toggle{display:block}.header-inner{flex-wrap:wrap;gap:0;min-height:74px;padding-top:10px;padding-bottom:10px}.main-nav{display:none;flex-basis:100%;flex-direction:column;gap:0;padding-top:15px}.main-nav.is-open{display:flex}.main-nav a{padding:12px 4px;border-bottom:1px solid var(--border-color)}.main-nav a[aria-current]{box-shadow:none;font-weight:800}}
@media(max-width:600px){.wrap{padding:0 18px}.hero{padding:34px 0 30px}.hero h1{font-size:29px}.hero p{font-size:15px}.hero-footer{gap:12px;font-size:12px}.hero-route{font-size:12px}.card{padding:20px;border-radius:14px}.link-card{padding:18px 16px;gap:12px}.link-card h3{font-size:18px}.link-card .iata{min-width:48px;height:48px;font-size:16px}.page-header{padding-top:25px}h1{font-size:28px}h2{font-size:23px}.section{margin:32px 0}.section-top{gap:8px}.summary-row{flex-direction:column;gap:4px}.summary-row dt{flex:auto}.summary-row dd{text-align:left}.procedure li{padding:20px 18px 20px 60px}.procedure li:before{left:16px;top:22px;font-size:20px}.geo-summary-box{padding:20px}.btn-row .btn{flex:1 1 150px}.price{font-size:30px}.brand small{font-size:9px}.ad-placement{margin:30px 0}.result-body{padding:20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
@media print{.site-header,.site-footer,.ad-placement,.btn,.quick-links,.toc,.save-btn,.menu-toggle{display:none!important}body{background:#fff;font-size:12pt;color:#000}.wrap{max-width:none;padding:0}.hero{background:#fff;color:#000;padding:10px 0}.hero p{color:#000}.card,.procedure li{box-shadow:none;break-inside:avoid}.faq details p{display:block}.section{margin:20px 0}a{color:#000}.official-url{font-size:10pt}.hero-route,.hero-footer{display:none}}