:root{--color-mtp: #0072C6;--color-vline: #6E4293;--interchange-blue: #00BCE9;--map-fade-duration: .3s}#interchange-map{display:flex;flex-direction:column;gap:20px;padding:20px;height:800px;max-width:1600px}#interchange-map .left-column,#interchange-map .right-column{border:1px solid var(--interchange-blue);border-radius:20px;background:#fff;overflow:scroll;font-size:18px}#interchange-map .right-column{width:100%}#interchange-map .left-column{min-width:320px}#interchange-map .mobile-map-container{margin-top:20px;margin-bottom:20px;border-radius:8px;overflow:hidden;border:1px solid #e0e0e0}#interchange-map .mobile-map-container .stage-map-display{position:relative;width:100%;height:250px;opacity:1;transition:opacity var(--map-fade-duration) ease-in-out}#interchange-map .mobile-map-container .stage-map-display.active{opacity:1}#interchange-map .mobile-map-container .stage-map-display:not(.active){display:none}#interchange-map .mobile-map-container .stage-map-display img{width:100%;height:100%;object-fit:contain;border-radius:0}@media (max-width: 767px){#interchange-map .left-column{overflow-y:auto;-webkit-overflow-scrolling:touch}#interchange-map.train-line-active .right-column{display:none}}#interchange-map .left-column__heading{background:var(--interchange-blue);padding:20px;color:#fff}#interchange-map .left-column__heading h2{font-size:22px;line-height:22px;margin-bottom:0}#interchange-map .left-column__content{padding:20px;display:flex;flex-direction:column;gap:16px;overflow-y:scroll}#interchange-map .accordion-group{display:flex;flex-direction:column;gap:0}#interchange-map .accordion-group:first-child{border-bottom:1px solid #C9C9C9;padding-bottom:16px;margin-bottom:0}#interchange-map .accordion-group:first-child:has(.accordion-content.expanded){padding-bottom:0}#interchange-map .accordion-toggle{display:flex;align-items:center;justify-content:space-between;gap:10px;background:none;border:none;padding:0;cursor:pointer;width:100%;text-align:left}#interchange-map .accordion-toggle:hover{opacity:.8}#interchange-map .accordion-toggle:focus{outline:none}#interchange-map .accordion-group__heading{display:flex;align-items:center;gap:10px}#interchange-map .accordion-group svg.chevron{fill:none;width:20px;transition:transform .3s ease}#interchange-map .accordion-toggle[aria-expanded=true] .chevron{transform:rotate(180deg)}#interchange-map .accordion-group .train-icon{width:50px;height:50px}#interchange-map .accordion-content{max-height:0;overflow:hidden;transition:max-height .3s ease}#interchange-map .accordion-content.expanded{max-height:1000px}#interchange-map .train-lines{padding:8px 0}#interchange-map .train-line{display:block;width:100%;padding:6px 0;background:none;border:none;border-top:1px solid #C9C9C9;color:inherit;font-size:inherit;font-family:inherit;text-align:left;cursor:pointer;transition:background-color .2s ease}#interchange-map .train-line:hover{background-color:#f8f9fa}#interchange-map .train-line:focus{outline:none}#interchange-map .train-line:last-child{border-bottom:none}#interchange-map .line-stages{padding:0;margin:-20px -20px 0}#interchange-map .line-stages .stage-content{padding:0 20px 20px}#interchange-map .back-button-container{margin-bottom:20px}#interchange-map .back-button{display:flex;align-items:center;gap:8px;background:none;border:none;color:var(--interchange-blue);font-size:16px;cursor:pointer;padding:8px 0;transition:opacity .2s ease}#interchange-map .back-button:hover{opacity:.8}#interchange-map .selected-line-info{margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid #f0f0f0}#interchange-map .selected-line-info h3{margin:0 0 8px;font-size:24px;color:#333}#interchange-map .line-type{margin:0;color:#666;font-size:16px}#interchange-map .stages-list{display:flex;flex-direction:column;gap:24px}#interchange-map .stage-item{padding:20px;border:1px solid #e0e0e0;border-radius:8px;background:#fafafa}#interchange-map .stage-item h4{margin:0 0 12px;font-size:20px;color:#333}#interchange-map .stage-description{margin-bottom:16px;line-height:1.6;color:#555}#interchange-map .stage-description p{margin:0 0 12px}#interchange-map .stage-description p:last-child{margin-bottom:0}#interchange-map .stage-description ul{margin:0 0 0 5px;font-size:16px}#interchange-map .stage-map{margin-top:16px}#interchange-map .stage-map img{width:100%;height:auto;border-radius:4px;border:1px solid #ddd}#interchange-map .heading-back-button{background:none;border:none;color:#fff;font-size:22px;font-weight:inherit;cursor:pointer;padding:0;margin:0;text-align:left;width:100%;transition:opacity .2s ease;display:flex;align-items:center;justify-content:space-between;gap:12px}#interchange-map .heading-back-button>div:first-child{display:flex;align-items:center;gap:12px;flex:1}#interchange-map .heading-back-button>div:last-child{flex-shrink:0}#interchange-map .heading-back-button>div:last-child svg{color:#fff;stroke:#fff}#interchange-map .heading-back-button:hover{opacity:.8}#interchange-map .heading-back-button:focus{outline:none}#interchange-map .heading-back-button .train-icon,#interchange-map .heading-back-button svg[width="36"]{width:36px;height:36px;flex-shrink:0}#interchange-map .heading-back-button .train-icon .outer-shape{fill:#fff!important}#interchange-map [data-type=metro] .heading-back-button .train-icon path:not(.outer-shape){fill:var(--color-mtp)!important}#interchange-map [data-type=vline] .heading-back-button .train-icon path:not(.outer-shape){fill:var(--color-vline)!important}#interchange-map .stage-map-display{width:100%;height:100%;display:flex;align-items:center;justify-content:center;padding:0;position:absolute;top:0;left:0;opacity:0;transition:opacity var(--map-fade-duration) ease-in-out;z-index:1;pointer-events:none;overflow:hidden;cursor:default}#interchange-map .stage-map-display.active{opacity:1;z-index:2;pointer-events:auto}#interchange-map .stage-map-display img{width:100%;height:100%;object-fit:cover;border-radius:0}#interchange-map .right-column{position:relative;min-height:400px}@media (max-width: 767px){#interchange-map .right-column{min-height:300px;height:300px}}#interchange-map .no-map{display:flex;align-items:center;justify-content:center;height:100%;color:#666;font-size:18px;text-align:center;padding:20px}#interchange-map .line-stages .stage-item{padding:0;border:none;border-radius:0;background:transparent}#interchange-map .line-stages .stage-item h4{font-size:22px;margin-bottom:16px;color:#333}#interchange-map .line-stages .stage-description{font-size:16px;line-height:1.6;color:#555}#interchange-map .stage-tabs{display:flex;gap:0;margin-bottom:20px;margin-top:0}#interchange-map .stage-tab{border:none;padding:8px 15px;cursor:pointer;font-size:14px;font-weight:700;color:#000;transition:all .2s ease;flex:1;text-align:left;border-radius:0 20px 0 0;position:relative;z-index:1;min-width:120px;height:auto;min-height:50px;display:flex;align-items:center;line-height:1.2;word-wrap:break-word;overflow-wrap:break-word;-webkit-hyphens:auto;hyphens:auto}#interchange-map .stage-tab:not(:first-child){margin-left:-15px;padding-left:20px}#interchange-map .stage-tab:first-child{border-radius:0 20px 0 0;z-index:3}#interchange-map .stage-tab:last-child{border-radius:0;z-index:1}#interchange-map .stage-tab:first-child:last-child{border-radius:0}#interchange-map .stage-tab:focus{outline:none}#interchange-map .stage-tab:nth-child(1){background-color:#f3f3f3}#interchange-map .stage-tab:nth-child(2){background-color:#d9d9d9}#interchange-map .stage-tab:nth-child(3){background-color:#c4c4c4}#interchange-map .stage-tab:nth-child(n+4){background-color:#b0b0b0}#interchange-map [data-type=metro] .stage-tab:nth-child(1).active,#interchange-map [data-type=metro] .stage-tab:nth-child(2).active,#interchange-map [data-type=metro] .stage-tab:nth-child(3).active,#interchange-map [data-type=metro] .stage-tab:nth-child(n+4).active{color:var(--color-mtp)!important;background-color:#fff!important}#interchange-map [data-type=vline] .stage-tab:nth-child(1).active,#interchange-map [data-type=vline] .stage-tab:nth-child(2).active,#interchange-map [data-type=vline] .stage-tab:nth-child(3).active,#interchange-map [data-type=vline] .stage-tab:nth-child(n+4).active{color:var(--color-vline)!important;background-color:#fff!important}#interchange-map .stage-content{flex:1;transition:opacity 2s ease-in-out}#interchange-map .fade-out{opacity:0}#interchange-map .fade-in{opacity:1}#interchange-map .right-column{transition:opacity 5s ease-in-out}#interchange-map .zoom-controls{position:absolute;bottom:20px;right:20px;display:flex;flex-direction:column;gap:8px;z-index:10}#interchange-map .zoom-button{width:40px;height:40px;background:#fff;border:2px solid #ddd;border-radius:4px;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:700;color:#333;transition:all .2s ease;box-shadow:0 2px 4px #0000001a;-webkit-user-select:none;user-select:none}#interchange-map .zoom-button:hover{background:#f5f5f5;border-color:#bbb;box-shadow:0 2px 6px #00000026}#interchange-map .zoom-button:active{transform:scale(.95);box-shadow:0 1px 2px #0000001a}#interchange-map .zoom-button:disabled{opacity:.5;cursor:not-allowed;background:#f9f9f9}#interchange-map .zoom-button:disabled:hover{background:#f9f9f9;border-color:#ddd;box-shadow:0 2px 4px #0000001a;transform:none}#interchange-map .stage-map-display img{transition:transform .3s ease;transform-origin:center center;-webkit-user-select:none;user-select:none;pointer-events:auto;width:100%;height:100%;object-fit:contain;cursor:inherit;-webkit-user-drag:none;-khtml-user-drag:none;-moz-user-drag:none;-o-user-drag:none;user-drag:none;position:relative}#interchange-map .stage-map-display img.dragging{transition:none}#interchange-map .stage-map-display.zoomed,#interchange-map .stage-map-display.zoomed img{cursor:grab}#interchange-map .stage-map-display.zoomed img:active{cursor:grabbing}@media (max-width: 767px){#interchange-map .zoom-controls{bottom:10px;right:10px}#interchange-map .zoom-button{width:35px;height:35px;font-size:16px}}@media (min-width: 768px){#interchange-map{flex-direction:row}#interchange-map .right-column{order:2}#interchange-map .left-column{order:1;width:320px}}