.chain[data-astro-cid-ruacws4t]{margin:var(--sp-7) 0}.chain--dark[data-astro-cid-ruacws4t]{color:var(--ink-invert)}.chain__head[data-astro-cid-ruacws4t]{align-items:flex-start;gap:var(--sp-3);margin-bottom:var(--sp-6);flex-direction:column;display:flex}.chain__title[data-astro-cid-ruacws4t]{font-size:var(--fs-h2);margin:0}.chain--dark[data-astro-cid-ruacws4t] .chain__title[data-astro-cid-ruacws4t]{color:var(--ink-invert)}.chain__legend[data-astro-cid-ruacws4t]{gap:var(--sp-4);margin:0;display:flex}.chain__key[data-astro-cid-ruacws4t]{font-family:var(--mono);font-size:var(--fs-micro);letter-spacing:var(--tracking-label);text-transform:uppercase;color:var(--muted);align-items:center;gap:var(--sp-2);display:inline-flex}.chain--dark[data-astro-cid-ruacws4t] .chain__key[data-astro-cid-ruacws4t]{color:var(--muted-invert)}.chain__key[data-astro-cid-ruacws4t]:before{content:"";width:22px;height:0;display:inline-block}.chain__key--road[data-astro-cid-ruacws4t]:before{border-top:2px dashed var(--road)}.chain__key--sea[data-astro-cid-ruacws4t]:before{border-top:3px double var(--sea)}.chain--dark[data-astro-cid-ruacws4t] .chain__key--road[data-astro-cid-ruacws4t]:before{border-top-color:var(--gold)}.chain--dark[data-astro-cid-ruacws4t] .chain__key--sea[data-astro-cid-ruacws4t]:before{border-top-color:color-mix(in srgb, var(--sea) 45%, white)}.chain__list[data-astro-cid-ruacws4t]{margin:0;padding:0;list-style:none}.node[data-astro-cid-ruacws4t]{padding-left:var(--sp-6);position:relative}.node__marker[data-astro-cid-ruacws4t]{background:var(--paper);border:2.5px solid var(--ink);border-radius:50%;width:13px;height:13px;margin-left:6px;position:absolute;top:.45em;left:0;transform:translate(-50%)}.chain--dark[data-astro-cid-ruacws4t] .node__marker[data-astro-cid-ruacws4t]{background:var(--deep);border-color:var(--gold)}.node--origin[data-astro-cid-ruacws4t] .node__marker[data-astro-cid-ruacws4t]{background:var(--ink)}.chain--dark[data-astro-cid-ruacws4t] .node--origin[data-astro-cid-ruacws4t] .node__marker[data-astro-cid-ruacws4t]{background:var(--gold)}.node--port[data-astro-cid-ruacws4t] .node__marker[data-astro-cid-ruacws4t]{border-color:var(--ember-text);background:var(--ember-text)}.chain--dark[data-astro-cid-ruacws4t] .node--port[data-astro-cid-ruacws4t] .node__marker[data-astro-cid-ruacws4t]{border-color:var(--ember);background:var(--ember)}.node--destination[data-astro-cid-ruacws4t] .node__marker[data-astro-cid-ruacws4t]{background:var(--ink);outline:1.5px solid var(--ink);outline-offset:3px}.chain--dark[data-astro-cid-ruacws4t] .node--destination[data-astro-cid-ruacws4t] .node__marker[data-astro-cid-ruacws4t]{background:var(--gold);outline:1.5px solid var(--gold);outline-offset:3px}.node__body[data-astro-cid-ruacws4t]{padding-bottom:var(--sp-2)}.node__name[data-astro-cid-ruacws4t]{font-family:var(--sans);letter-spacing:var(--tracking-tight);margin:0;font-size:1.05rem;font-weight:700;line-height:1.3}.node__note[data-astro-cid-ruacws4t]{margin:var(--sp-1) 0 0;font-size:var(--fs-small);color:var(--muted)}.chain--dark[data-astro-cid-ruacws4t] .node__note[data-astro-cid-ruacws4t]{color:var(--muted-invert)}.leg[data-astro-cid-ruacws4t]{gap:var(--sp-4);padding:var(--sp-2) 0 var(--sp-5);display:flex}.leg__line[data-astro-cid-ruacws4t]{flex:0 0 12px;position:relative}.leg__line[data-astro-cid-ruacws4t]:before{content:"";position:absolute;top:0;bottom:0;left:6px;transform:translate(-50%)}.leg--road[data-astro-cid-ruacws4t] .leg__line[data-astro-cid-ruacws4t]:before{border-left:2px dashed var(--road)}.leg--air[data-astro-cid-ruacws4t] .leg__line[data-astro-cid-ruacws4t]:before{border-left:2px dotted var(--road)}.leg--sea[data-astro-cid-ruacws4t] .leg__line[data-astro-cid-ruacws4t]:before{border-left:3px double var(--sea);left:7px}.chain--dark[data-astro-cid-ruacws4t] .leg--road[data-astro-cid-ruacws4t] .leg__line[data-astro-cid-ruacws4t]:before,.chain--dark[data-astro-cid-ruacws4t] .leg--air[data-astro-cid-ruacws4t] .leg__line[data-astro-cid-ruacws4t]:before{border-left-color:var(--gold)}.chain--dark[data-astro-cid-ruacws4t] .leg--sea[data-astro-cid-ruacws4t] .leg__line[data-astro-cid-ruacws4t]:before{border-left-color:color-mix(in srgb, var(--sea) 45%, white)}.leg__text[data-astro-cid-ruacws4t]{align-items:baseline;gap:var(--sp-2) var(--sp-4);flex-wrap:wrap;display:flex}.leg__label[data-astro-cid-ruacws4t]{font-family:var(--sans);font-size:var(--fs-small);color:var(--muted)}.chain--dark[data-astro-cid-ruacws4t] .leg__label[data-astro-cid-ruacws4t]{color:var(--muted-invert)}.leg--sea[data-astro-cid-ruacws4t] .leg__label[data-astro-cid-ruacws4t]{color:var(--ink);font-weight:600}.chain--dark[data-astro-cid-ruacws4t] .leg--sea[data-astro-cid-ruacws4t] .leg__label[data-astro-cid-ruacws4t]{color:var(--ink-invert)}.leg__meta[data-astro-cid-ruacws4t]{font-size:var(--fs-micro);color:var(--muted);padding:2px var(--sp-2);border:1px solid var(--line);border-radius:var(--radius);white-space:nowrap}.chain--dark[data-astro-cid-ruacws4t] .leg__meta[data-astro-cid-ruacws4t]{color:var(--muted-invert);border-color:#ffffff2e}.node[data-astro-cid-ruacws4t]{--rail-x:6px}