.transmission-page{padding-block:clamp(3.5rem,7vw,6rem);border-bottom:1px solid var(--board-edge)}.metro-map{min-width:0}.map-frame{position:relative;border:1px solid var(--board-edge);background:var(--board);box-shadow:0 18px 42px oklch(0 0 0/.28)}.map-scroller{max-width:100%;overflow-x:auto;overflow-y:hidden;padding-bottom:.75rem;scrollbar-color:var(--red-deep) var(--black);scrollbar-width:thin}.map-scroller:focus-visible{outline-offset:4px}.map-canvas{position:relative;min-width:980px;min-height:360px}.map-canvas svg{width:100%;height:auto}.metro-line{fill:none;stroke-width:7;stroke-linecap:round;stroke-linejoin:round}.metro-line.draw{stroke-dasharray:1;stroke-dashoffset:1}.metro-line.draw.drawn{stroke-dashoffset:0;transition:stroke-dashoffset 1.6s var(--ease-settle)}.station{cursor:pointer;outline:none}.station circle{transform-box:fill-box;transform-origin:center;transition:transform .2s var(--ease-settle)}.station:focus circle,.station:hover circle{transform:scale(1.5)}.station text{fill:var(--bone-muted);font-family:var(--font-mono),Consolas,monospace;font-size:12.5px;pointer-events:none;transition:fill .18s var(--ease-settle)}.station:focus text,.station:hover text{fill:var(--bone)}.interchange circle.outer{fill:none;stroke:var(--bone);stroke-width:4}.interchange circle.inner{fill:var(--bone);stroke:var(--black);stroke-width:3}.map-tooltip{top:1rem;right:1rem;z-index:var(--z-tooltip);width:min(310px,calc(100% - 2rem));min-height:112px;padding:1rem 1.05rem;background:var(--paper);color:var(--paper-ink);box-shadow:7px 10px 24px oklch(0 0 0/.42);font-family:var(--font-mono),Consolas,monospace;font-size:.88rem;line-height:1.55}.map-tooltip,.map-tooltip:before{position:absolute;pointer-events:none}.map-tooltip:before{inset:5px;border:1px solid oklch(.55 .03 80/.45);content:""}.map-tooltip>*{position:relative}.map-tooltip p{margin:0}.map-tooltip .t-title{display:block;margin:.15rem 0 .45rem;font-family:var(--font-display),"Arial Narrow",sans-serif;font-size:1.1rem;letter-spacing:.035em;line-height:1.2;text-transform:uppercase}.inspector-label{display:block;color:var(--paper-muted);font-size:.78rem;font-weight:600;letter-spacing:.13em;text-transform:uppercase}.inspector-claim{margin-top:.85rem;padding-top:.75rem;border-top:1px solid oklch(.55 .03 80/.45)}.inspector-claim p{margin:.25rem 0 .65rem}.inspector-empty{color:var(--paper-muted)}.map-empty{display:grid;min-height:360px;margin:0;padding:2rem;place-items:center;letter-spacing:.04em}.map-empty,.map-legend,.map-zone-legend{color:var(--bone-muted);font-family:var(--font-mono),Consolas,monospace;font-size:.88rem}.map-legend,.map-zone-legend{display:flex;flex-wrap:wrap;gap:.8rem 1.4rem;letter-spacing:.055em;line-height:1.45;text-transform:uppercase}.map-legend{margin-top:1.5rem}.map-zone-legend{margin-top:1rem;padding-top:1rem;border-top:1px solid var(--board-edge)}.map-legend span,.map-zone-legend span{display:inline-flex;align-items:center;gap:.5rem}.map-legend i{width:26px;height:6px;border-radius:3px}.map-legend i,.map-zone-legend i{display:inline-block;flex:0 0 auto}.map-zone-legend i{width:11px;height:11px;border:2px solid var(--bone-muted);border-radius:50%;opacity:calc(.45 + var(--zone-opacity, 0))}.map-zone-legend i[data-zone-index="0"]{--zone-opacity:0}.map-zone-legend i[data-zone-index="1"]{--zone-opacity:0.08}.map-zone-legend i[data-zone-index="2"]{--zone-opacity:0.16}.map-zone-legend i[data-zone-index="3"]{--zone-opacity:0.24}.map-zone-legend i[data-zone-index="4"]{--zone-opacity:0.32}.map-zone-legend i[data-zone-index="5"]{--zone-opacity:0.4}.map-zone-legend i[data-zone-index="6"]{--zone-opacity:0.48}.zone-legend-title{color:var(--bone);font-weight:600}.map-footnote{max-width:92ch;margin:1.25rem 0 0;color:var(--bone-muted);font-family:var(--font-mono),Consolas,monospace;font-size:.82rem;line-height:1.7}@media (prefers-reduced-motion:reduce){.metro-line.draw{stroke-dashoffset:0}.metro-line.draw.drawn,.station circle{transition:none}}@media (max-width:600px){.map-frame{margin-inline:calc(50% - 50vw);border-right:0;border-left:0}}