.ai-article:has(.transport-intelligent-root){background:0 0;border-radius:0;max-width:none;padding:0}.transport-intelligent-root{--primary:#06b6d4;--primary-dark:#0891b2;--accent:#38bdf8;--secondary:#6366f1;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--bg:#111827;--container-bg:#1e293b;--section-bg:#0f172a;--card-bg:#1e293b;--card-alt:#263549;--border:#06b6d426;--border-solid:#334155;--text:#e2e8f0;--text-muted:#94a3b8;--text-dim:#94a3b8;--glass-bg:#06b6d40f;--glass-border:#06b6d433;box-sizing:border-box;padding:0}.transport-intelligent-root.article-content,.transport-intelligent-root .container.article-content{margin-inline:auto}.transport-intelligent-root{scroll-behavior:smooth;color:var(--text);font-family:Segoe UI,system-ui,-apple-system,BlinkMacSystemFont,Roboto,sans-serif;line-height:1.7;overflow-x:hidden}.transport-intelligent-root .container{background:var(--container-bg);border-radius:12px;max-width:1000px;margin:0 10px;padding:32px 36px;box-shadow:0 0 0 1px #06b6d414,0 4px 32px #00000080,0 0 80px #06b6d408}@media (width<=768px){.transport-intelligent-root{padding:12px 10px}.transport-intelligent-root .container{border-radius:8px;padding:20px 16px}}@media (width<=480px){.transport-intelligent-root{padding:8px}.transport-intelligent-root .container{border-radius:6px;padding:16px 12px}}.transport-intelligent-root h1,.transport-intelligent-root h2,.transport-intelligent-root h3,.transport-intelligent-root h4{font-weight:700;line-height:1.3}.transport-intelligent-root h1{color:var(--accent);font-size:clamp(1.6rem,4vw,2.4rem)}.transport-intelligent-root h2{color:var(--primary);border-left:4px solid var(--primary);margin-top:2.5rem;padding-left:14px;font-size:clamp(1.2rem,3vw,1.7rem)}.transport-intelligent-root h3{color:var(--accent);margin-top:1.5rem;font-size:1.15rem}.transport-intelligent-root h4{color:var(--primary);font-size:1rem}.transport-intelligent-root p{color:var(--text);margin-bottom:.75rem}.transport-intelligent-root a{color:var(--primary);text-decoration:none}.transport-intelligent-root a:hover{color:var(--accent);text-decoration:underline}.transport-intelligent-root .article-header{border:1px solid var(--border);background:linear-gradient(135deg,#0f172a 0%,#0c2340 40%,#0f172a 100%);border-radius:10px;margin-bottom:2rem;margin-right:18px;padding:2rem 2rem 1.5rem;position:relative;overflow:hidden}.transport-intelligent-root .article-header:before{content:"";pointer-events:none;background-image:linear-gradient(#06b6d40f 1px,#0000 1px),linear-gradient(90deg,#06b6d40f 1px,#0000 1px);background-size:40px 40px;position:absolute;inset:0}.transport-intelligent-root .article-header:after{content:"";pointer-events:none;background:radial-gradient(circle,#06b6d41f 0%,#0000 70%);border-radius:50%;width:220px;height:220px;position:absolute;top:-60px;right:-60px}.transport-intelligent-root .article-header>*{z-index:1;position:relative}.transport-intelligent-root .header-badge{color:var(--accent);text-transform:uppercase;letter-spacing:.08em;background:#06b6d41f;border:1px solid #06b6d44d;border-radius:9999px;align-items:center;gap:.5rem;margin-bottom:1rem;padding:.35rem .9rem;font-size:.78rem;font-weight:600;display:inline-flex}.transport-intelligent-root .article-header h1{margin-bottom:.75rem}.transport-intelligent-root .header-subtitle{color:var(--text-muted);max-width:760px;margin-bottom:1.25rem;font-size:1.05rem}.transport-intelligent-root .article-meta{flex-wrap:wrap;gap:.75rem;margin-top:1rem;display:flex}.transport-intelligent-root .meta-item{border:1px solid var(--border-solid);color:var(--text-muted);background:#ffffff0a;border-radius:6px;align-items:center;gap:.4rem;padding:.3rem .8rem;font-size:.82rem;display:flex}.transport-intelligent-root .meta-item i{color:var(--primary);font-size:.85rem}.transport-intelligent-root .badge{background:var(--primary);color:#0f172a;border-radius:20px;align-items:center;gap:.3rem;padding:3px 10px;font-size:.75rem;font-weight:700;display:inline-flex}.transport-intelligent-root .breadcrumb{color:var(--text-dim);flex-wrap:wrap;align-items:center;gap:.5rem;margin-bottom:1.5rem;font-size:.82rem;display:flex}.transport-intelligent-root .breadcrumb a{color:var(--primary)}.transport-intelligent-root .breadcrumb span{color:var(--text-dim)}.transport-intelligent-root .intro-box{background:var(--glass-bg);border:1px solid var(--glass-border);backdrop-filter:blur(4px);border-radius:10px;margin:1.5rem 0;padding:1.25rem 1.5rem}.transport-intelligent-root .intro-box p{margin:0 0 .5rem}.transport-intelligent-root .intro-point{align-items:flex-start;gap:.6rem;margin-bottom:.5rem;font-size:.95rem;display:flex}.transport-intelligent-root .intro-point i{color:var(--primary);flex-shrink:0;margin-top:3px}.transport-intelligent-root .stats-grid{grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:1rem;margin:1.5rem 0;display:grid}.transport-intelligent-root .stat-card{background:linear-gradient(135deg, var(--glass-bg), #06b6d40a);border:1px solid var(--glass-border);text-align:center;border-radius:10px;padding:1.2rem;transition:transform .2s,border-color .2s}.transport-intelligent-root .stat-card:hover{border-color:var(--primary);transform:translateY(-3px)}.transport-intelligent-root .stat-value{background:linear-gradient(135deg, var(--primary), var(--accent));-webkit-text-fill-color:transparent;background-clip:text;font-size:1.9rem;font-weight:800;display:block}.transport-intelligent-root .stat-label{color:var(--text-muted);margin-top:.2rem;font-size:.78rem}.transport-intelligent-root .region-section{background:var(--section-bg);border:1px solid var(--border);border-radius:12px;margin:2rem 0;padding:2rem;position:relative;overflow:hidden}.transport-intelligent-root .region-section:before{content:"";background:linear-gradient(90deg, var(--primary), var(--accent));height:3px;position:absolute;top:0;left:0;right:0}.transport-intelligent-root .region-header{border-bottom:1px solid var(--border-solid);align-items:center;gap:1rem;margin-bottom:1.75rem;padding-bottom:1.25rem;display:flex}.transport-intelligent-root .region-icon{border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:52px;height:52px;font-size:1.6rem;display:flex}.transport-intelligent-root .region-title{color:var(--text);font-size:1.5rem}.transport-intelligent-root .region-subtitle{color:var(--text-muted);margin-top:2px;font-size:.88rem}.transport-intelligent-root .cards-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.25rem;margin:1.25rem 0;display:grid}.transport-intelligent-root .card{background:var(--card-bg);border:1px solid var(--border-solid);border-radius:10px;padding:1.25rem;transition:all .25s;position:relative;overflow:hidden}.transport-intelligent-root .card:after{content:"";background:linear-gradient(90deg, transparent, var(--primary), transparent);opacity:0;height:2px;transition:opacity .25s;position:absolute;top:0;left:0;right:0}.transport-intelligent-root .card:hover{border-color:var(--primary);transform:translateY(-3px);box-shadow:0 8px 24px #06b6d41a}.transport-intelligent-root .card:hover:after{opacity:1}.transport-intelligent-root .card-header-row{justify-content:space-between;align-items:flex-start;margin-bottom:.75rem;display:flex}.transport-intelligent-root .card-icon{border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;font-size:1.4rem;display:flex}.transport-intelligent-root .card-badge{border-radius:9999px;padding:.2rem .65rem;font-size:.72rem;font-weight:600}.transport-intelligent-root .cb-eu{color:#93c5fd;background:#2563eb40;border:1px solid #2563eb4d}.transport-intelligent-root .cb-uk{color:#fca5a5;background:#ef444433;border:1px solid #ef44444d}.transport-intelligent-root .cb-nl{color:#fdba74;background:#f9731633;border:1px solid #f973164d}.transport-intelligent-root .cb-de{color:#fde047;background:#eab30833;border:1px solid #eab3084d}.transport-intelligent-root .cb-ch{color:#fca5a5;background:#dc262633;border:1px solid #dc26264d}.transport-intelligent-root .cb-ie{color:#86efac;background:#16a34a33;border:1px solid #16a34a4d}.transport-intelligent-root .cb-jp{color:#fca5a5;background:#ef444433;border:1px solid #ef44444d}.transport-intelligent-root .cb-kr{color:#93c5fd;background:#2563eb40;border:1px solid #2563eb4d}.transport-intelligent-root .cb-cn,.transport-intelligent-root .cb-sg{color:#fca5a5;background:#ef444433;border:1px solid #ef44444d}.transport-intelligent-root .cb-us{color:#93c5fd;background:#2563eb40;border:1px solid #2563eb4d}.transport-intelligent-root .cb-ca{color:#fca5a5;background:#ef444433;border:1px solid #ef44444d}.transport-intelligent-root .cb-au{color:#93c5fd;background:#2563eb40;border:1px solid #2563eb4d}.transport-intelligent-root .cb-au2{color:#86efac;background:#16a34a33;border:1px solid #16a34a4d}.transport-intelligent-root .cb-my{color:#fca5a5;background:#dc262633;border:1px solid #dc26264d}.transport-intelligent-root .cb-hk{color:#fda4af;background:#ef444433;border:1px solid #ef44444d}.transport-intelligent-root .cb-tw{color:#93c5fd;background:#2563eb40;border:1px solid #2563eb4d}.transport-intelligent-root .cb-th{color:#c4b5fd;background:#7c3aed40;border:1px solid #7c3aed4d}.transport-intelligent-root .cb-ny{color:#93c5fd;background:#2563eb40;border:1px solid #2563eb4d}.transport-intelligent-root .cb-cal{color:#fde047;background:#eab30840;border:1px solid #eab3084d}.transport-intelligent-root .cb-ma{color:#86efac;background:#16a34a33;border:1px solid #16a34a4d}.transport-intelligent-root .cb-il{color:#c4b5fd;background:#7c3aed40;border:1px solid #7c3aed4d}.transport-intelligent-root .cb-nz{color:#5eead4;background:#0f766e40;border:1px solid #0f766e4d}.transport-intelligent-root .cb-ae{color:#fde047;background:#eab30840;border:1px solid #eab3084d}.transport-intelligent-root .cb-sa{color:#86efac;background:#16a34a33;border:1px solid #16a34a4d}.transport-intelligent-root .cb-qa{color:#fda4af;background:#88133759;border:1px solid #be123c66}.transport-intelligent-root .cb-bh{color:#fca5a5;background:#dc262633;border:1px solid #dc26264d}.transport-intelligent-root .cb-za{color:#86efac;background:#16a34a33;border:1px solid #16a34a4d}.transport-intelligent-root .cb-eg{color:#fde047;background:#eab30840;border:1px solid #eab3084d}.transport-intelligent-root .cb-mar{color:#fca5a5;background:#dc262633;border:1px solid #dc26264d}.transport-intelligent-root .cb-sn{color:#93c5fd;background:#2563eb40;border:1px solid #2563eb4d}.transport-intelligent-root .cb-id{color:#fca5a5;background:#ef444433;border:1px solid #ef44444d}.transport-intelligent-root .cb-br,.transport-intelligent-root .cb-mx{color:#86efac;background:#16a34a33;border:1px solid #16a34a4d}.transport-intelligent-root .cb-vn{color:#fda4af;background:#ef444433;border:1px solid #ef44444d}.transport-intelligent-root .card-title{color:var(--text);margin-bottom:.2rem;font-size:1.05rem;font-weight:700}.transport-intelligent-root .card-sub{color:var(--text-muted);margin-bottom:.75rem;font-size:.8rem}.transport-intelligent-root .card-content{color:var(--text-muted);font-size:.88rem;line-height:1.65}.transport-intelligent-root .card-content p{color:var(--text-muted);font-size:.88rem}.transport-intelligent-root .card-content strong{color:var(--text)}.transport-intelligent-root .card-stats{border-top:1px solid var(--border-solid);gap:1.25rem;margin-top:1rem;padding-top:1rem;display:flex}.transport-intelligent-root .cs-value{color:var(--primary);font-size:1.15rem;font-weight:700;display:block}.transport-intelligent-root .cs-label{color:var(--text-dim);text-transform:uppercase;letter-spacing:.05em;font-size:.7rem}.transport-intelligent-root .tech-badges{flex-wrap:wrap;gap:.4rem;margin-top:.75rem;display:flex}.transport-intelligent-root .tech-badge{border-radius:9999px;align-items:center;padding:.2rem .6rem;font-size:.72rem;font-weight:500;display:inline-flex}.transport-intelligent-root .tb-default{color:#cbd5e1;background:#64748b4d;border:1px solid #64748b66}.transport-intelligent-root .tb-primary{color:var(--accent);background:#06b6d433;border:1px solid #06b6d44d}.transport-intelligent-root .tb-success{color:#6ee7b7;background:#10b98133;border:1px solid #10b9814d}.transport-intelligent-root .tb-warning{color:#fcd34d;background:#f59e0b33;border:1px solid #f59e0b4d}.transport-intelligent-root .tb-danger{color:#fca5a5;background:#ef444433;border:1px solid #ef44444d}.transport-intelligent-root .alert{border-radius:10px;gap:1rem;margin:1.5rem 0;padding:1.1rem 1.25rem;display:flex}.transport-intelligent-root .alert-icon{flex-shrink:0;margin-top:1px;font-size:1.2rem}.transport-intelligent-root .alert-content{flex:1}.transport-intelligent-root .alert-title{margin-bottom:.3rem;font-size:.92rem;font-weight:700}.transport-intelligent-root .alert-text{font-size:.875rem;line-height:1.6}.transport-intelligent-root .alert-info{color:#93c5fd;background:#2563eb1f;border:1px solid #2563eb4d}.transport-intelligent-root .alert-warning{color:#fcd34d;background:#f59e0b1f;border:1px solid #f59e0b4d}.transport-intelligent-root .alert-danger{color:#fca5a5;background:#ef44441f;border:1px solid #ef44444d}.transport-intelligent-root .alert-success{color:#6ee7b7;background:#10b9811f;border:1px solid #10b9814d}.transport-intelligent-root .alert-info .alert-title{color:#bfdbfe}.transport-intelligent-root .alert-warning .alert-title{color:#fde68a}.transport-intelligent-root .alert-danger .alert-title{color:#fecaca}.transport-intelligent-root .alert-success .alert-title{color:#a7f3d0}.transport-intelligent-root .table-container{border:1px solid var(--border-solid);border-radius:10px;margin:1.5rem 0;overflow-x:auto}.transport-intelligent-root .table{border-collapse:collapse;width:100%;font-size:.875rem}.transport-intelligent-root .table thead{background:#06b6d414}.transport-intelligent-root .table th{text-align:left;color:var(--primary);white-space:nowrap;border-bottom:1px solid #06b6d433;padding:.875rem 1rem;font-weight:600}.transport-intelligent-root .table td{border-bottom:1px solid var(--border-solid);color:var(--text-muted);vertical-align:top;padding:.875rem 1rem;line-height:1.55}.transport-intelligent-root .table td:first-child{color:var(--text);font-weight:600}.transport-intelligent-root .table tbody tr:hover{background:#06b6d40a}.transport-intelligent-root .table tbody tr:last-child td{border-bottom:none}.transport-intelligent-root .table .td-hl{color:#6ee7b7;background:#10b9811a}.transport-intelligent-root .ok{color:#4ade80}.transport-intelligent-root .no{color:#f87171}.transport-intelligent-root .mid{color:#fb923c}.transport-intelligent-root .arch-diagram{color:#7dd3fc;background:linear-gradient(135deg,#0a0f1e,#0f172a);border:1px solid #06b6d426;border-radius:10px;margin:1.5rem 0;padding:1.75rem;font-family:JetBrains Mono,Fira Code,Consolas,monospace;font-size:.8rem;line-height:1.85;overflow-x:auto}.transport-intelligent-root .arch-diagram .highlight{color:#4ade80}.transport-intelligent-root .arch-diagram .comment{color:#4b5563}.transport-intelligent-root .timeline{margin:1.5rem 0;padding-left:2rem;position:relative}.transport-intelligent-root .timeline:before{content:"";background:linear-gradient(180deg, var(--primary), var(--accent), transparent);width:2px;position:absolute;top:0;bottom:0;left:0}.transport-intelligent-root .timeline-item{padding-bottom:1.75rem;position:relative}.transport-intelligent-root .timeline-item:before{content:"";background:var(--primary);border:2px solid var(--bg);border-radius:50%;width:12px;height:12px;position:absolute;top:4px;left:-2rem;transform:translate(-5px);box-shadow:0 0 8px #06b6d480}.transport-intelligent-root .timeline-date{color:var(--primary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.25rem;font-size:.78rem;font-weight:700}.transport-intelligent-root .timeline-title{color:var(--text);margin-bottom:.4rem;font-size:.95rem;font-weight:600}.transport-intelligent-root .timeline-content{color:var(--text-muted);font-size:.875rem;line-height:1.6}.transport-intelligent-root .timeline-content strong{color:var(--text)}.transport-intelligent-root .glossary-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1rem;margin:1.5rem 0;display:grid}.transport-intelligent-root .glossary-item{background:var(--card-bg);border-left:3px solid var(--primary);border:1px solid var(--border-solid);border-left:3px solid var(--primary);border-radius:10px;padding:1.1rem 1.25rem;transition:border-color .2s}.transport-intelligent-root .glossary-item:hover{border-color:var(--accent)}.transport-intelligent-root .glossary-term{color:var(--primary);margin-bottom:.4rem;font-size:.9rem;font-weight:700}.transport-intelligent-root .glossary-def{color:var(--text-muted);font-size:.85rem;line-height:1.55}.transport-intelligent-root .conclusion-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem;margin:1.5rem 0;display:grid}.transport-intelligent-root .conclusion-card{background:var(--glass-bg);border:1px solid var(--glass-border);text-align:center;border-radius:10px;padding:1.25rem;transition:transform .2s}.transport-intelligent-root .conclusion-card:hover{transform:translateY(-3px)}.transport-intelligent-root .conclusion-card .cc-icon{border-radius:12px;justify-content:center;align-items:center;width:48px;height:48px;margin:0 auto .75rem;font-size:1.5rem;display:flex}.transport-intelligent-root .conclusion-card h4{color:var(--accent);margin-bottom:.5rem}.transport-intelligent-root .conclusion-card p{color:var(--text-muted);margin:0;font-size:.85rem}.transport-intelligent-root .section-tag{text-transform:uppercase;letter-spacing:.1em;color:var(--primary);background:#06b6d41a;border:1px solid #06b6d433;border-radius:9999px;align-items:center;gap:.4rem;margin-bottom:.75rem;padding:.25rem .75rem;font-size:.72rem;font-weight:700;display:inline-flex}.transport-intelligent-root .feature-list{padding:0;list-style:none}.transport-intelligent-root .feature-list li{color:#fca5a5;align-items:flex-start;gap:.6rem;padding:.4rem 0;font-size:.875rem;display:flex}.transport-intelligent-root .feature-list li:before{content:"⚠";flex-shrink:0;margin-top:1px}.transport-intelligent-root .feature-list li strong{color:#fecaca}.transport-intelligent-root .author-bio{background:var(--section-bg);border:1px solid var(--border);border-radius:12px;margin:2.5rem 0 1.5rem;padding:1.75rem;position:relative;overflow:hidden}.transport-intelligent-root .author-bio:before{content:"";background:linear-gradient(90deg, var(--primary), var(--accent));height:3px;position:absolute;top:0;left:0;right:0}.transport-intelligent-root .author-bio h3{color:var(--primary);margin-top:0}.transport-intelligent-root .author-bio p{color:var(--text-muted);margin-top:.5rem;font-size:.9rem}.transport-intelligent-root .bio-table{border-collapse:collapse;width:100%;margin-top:1rem;font-size:.875rem}.transport-intelligent-root .bio-table th{color:var(--primary);text-align:left;background:#06b6d414;border-bottom:1px solid #06b6d426;padding:.6rem 1rem;font-weight:600}.transport-intelligent-root .bio-table td{border-bottom:1px solid var(--border-solid);color:var(--text-muted);vertical-align:middle;padding:.6rem 1rem}.transport-intelligent-root .bio-table td:first-child{color:var(--text);white-space:nowrap;font-weight:600}.transport-intelligent-root .bio-table tr:last-child td{border-bottom:none}.transport-intelligent-root .bio-table a{color:var(--primary)}.transport-intelligent-root .bio-table a:hover{color:var(--accent)}.transport-intelligent-root .article-footer{border-top:1px solid var(--border-solid);color:var(--text-dim);margin-top:2.5rem;padding-top:1.25rem;font-size:.82rem}.transport-intelligent-root .article-footer a{color:var(--primary)}.transport-intelligent-root .toc-wrapper{z-index:1001;position:fixed;top:70px;right:20px}.transport-intelligent-root .toc-tooltip{color:var(--text);white-space:nowrap;pointer-events:none;opacity:0;border:1px solid var(--border-solid);background:#1e293b;border-radius:6px;padding:6px 10px;font-size:.75rem;transition:opacity .2s;position:absolute;top:50%;right:60px;transform:translateY(-50%);box-shadow:0 4px 12px #0006}.transport-intelligent-root .toc-tooltip:after{content:"";border:6px solid #0000;border-left-color:#1e293b;position:absolute;top:50%;left:100%;transform:translateY(-50%)}.transport-intelligent-root .toc-wrapper:hover .toc-tooltip{opacity:1}.transport-intelligent-root 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