/* A readable atlas: technology names remain native, keyboard-accessible controls. */
.universe-atlas{container-type:inline-size;container-name:universe;--atlas-faint:color-mix(in srgb,var(--accent) 8%,var(--bg));margin-top:28px;min-width:0}
.universe-atlas button,.universe-atlas input{font-family:inherit}
.universe-tools{display:flex;flex-direction:column;gap:18px;margin-bottom:24px}
.universe-filters{display:flex;gap:5px;flex-wrap:wrap}
.universe-filters button{border:1px solid transparent;border-radius:6px;min-height:38px;padding:8px 12px;font-size:11px;color:var(--muted);transition:background .18s ease,color .18s ease}
.universe-filters button:hover{color:var(--text);background:var(--surface2)}
.universe-filters button[aria-pressed=true]{background:var(--accent);color:var(--bg)}
.universe-search{display:flex;align-items:center;gap:10px;max-width:320px;border-bottom:1px solid var(--line);color:var(--muted)}
.universe-search:focus-within{border-color:var(--accent)}
.universe-search svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.5;flex-shrink:0}
.universe-search input{padding:8px 0 10px;border:0;background:transparent;font-size:12px;width:100%;outline-offset:2px;border-radius:0;color:var(--text)}
.universe-search input::placeholder{color:var(--muted);opacity:1}
.universe-layout{display:grid;grid-template-columns:minmax(0,1fr) 255px;border:1px solid var(--line);border-radius:12px;overflow:hidden;min-width:0}
.universe-map{min-width:0;background:var(--atlas-faint)}
.universe-map-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:22px 24px 0}
.universe-map-heading h3{font-size:14px;margin:0;font-weight:500}
.universe-count{color:var(--muted);font-size:10px;font-variant-numeric:tabular-nums}
.universe-plot{height:480px;position:relative;margin:12px 8px 0;isolation:isolate}
.universe-paths,.universe-nodes{position:absolute;inset:0;width:100%;height:100%}
.universe-paths{overflow:visible;pointer-events:none}
.universe-orbit{fill:none;stroke:var(--line);stroke-width:.7;stroke-dasharray:2 7;opacity:.55;vector-effect:non-scaling-stroke}
.universe-path{fill:none;stroke:color-mix(in srgb,var(--accent) 28%,var(--line));stroke-width:1;opacity:.4;vector-effect:non-scaling-stroke;transition:opacity .18s ease}
.universe-path.is-connected{stroke:var(--accent);opacity:.8;stroke-width:1.3}
.universe-atlas.is-pulsing .universe-path.is-connected{animation:universe-connection .65s ease-out}
@keyframes universe-connection{0%{stroke-width:3;stroke-dasharray:4 12;stroke-dashoffset:40;opacity:1}100%{stroke-width:1.3;stroke-dasharray:4 12;stroke-dashoffset:0;opacity:.8}}
.universe-node{position:absolute;left:var(--node-x);top:var(--node-y);transform:translate(-50%,-50%);display:flex;align-items:center;flex-direction:column;justify-content:center;gap:5px;width:145px;max-width:30%;min-height:60px;border:0;border-radius:7px;padding:7px 8px;color:var(--text);text-align:center;background:var(--atlas-faint);transition:color .18s ease,background .18s ease;z-index:1}
.universe-node strong{font-size:11px;font-weight:500;line-height:1.4;overflow-wrap:anywhere}
.universe-node small{font-size:8px;color:var(--muted);line-height:1.4}
.universe-node-marker{display:block;width:6px;height:6px;border-radius:50%;background:var(--muted);outline:1px solid transparent;outline-offset:4px;margin:4px 0}
.universe-node:hover,.universe-node:focus-visible{background:var(--surface2);color:var(--accent);z-index:2}
.universe-node[aria-pressed=true]{background:var(--surface2);color:var(--accent)}
.universe-node[aria-pressed=true] .universe-node-marker{background:var(--accent);outline-color:var(--accent)}
.universe-node.is-connected .universe-node-marker{background:var(--accent)}
.universe-node[aria-pressed=true] strong{font-weight:700}
.universe-map-caption{font-size:10px;line-height:1.8;color:var(--muted);margin:0;padding:16px 24px 22px;max-width:70ch}
.universe-detail{min-width:0;border-left:1px solid var(--line);background:var(--surface);padding:24px}
.universe-detail-heading{display:flex;align-items:center;gap:10px;color:var(--accent);font-size:10px;margin-bottom:18px}
.universe-detail-symbol{display:block;width:32px;height:32px;flex-shrink:0}
.universe-detail-symbol svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1}
.universe-detail-symbol circle:last-child{fill:currentColor;stroke:none}
#universe-detail-title{font-family:inherit;font-size:24px;line-height:1.3;letter-spacing:-.025em;font-weight:500;overflow-wrap:anywhere;margin:0 0 14px}
.universe-purpose{font-size:12px;line-height:1.9;color:var(--muted);margin:0;max-width:65ch}
.universe-scope{font-size:10px;color:var(--accent);line-height:1.7;margin-top:12px}
.universe-detail h4{font-size:10px;font-weight:500;color:var(--muted);margin:28px 0 10px}
.universe-related{display:flex;flex-wrap:wrap;gap:6px}
.universe-related button{display:inline-flex;align-items:center;justify-content:space-between;gap:8px;min-height:32px;max-width:100%;text-align:left;padding:5px 8px;border:1px solid var(--line);border-radius:4px;font-size:10px;line-height:1.5;overflow-wrap:anywhere}
.universe-related button span{color:var(--accent)}
.universe-related button:hover{border-color:var(--accent)}
.universe-related>span{font-size:11px;color:var(--muted)}
.universe-context{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.universe-context a{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:1px 8px;font-size:10px;line-height:1.7;overflow-wrap:anywhere}
.universe-context a>span:first-child{grid-column:1/-1;font-size:9px;color:var(--muted)}
.universe-context a>span:last-child{color:var(--accent)}
.universe-footnote,.universe-motion-note{font-size:10px;line-height:1.8;color:var(--muted);margin:14px 0 0;max-width:85ch}
.universe-empty{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:24px;text-align:center;font-size:13px;color:var(--muted)}
.universe-empty[hidden]{display:none}
.universe-empty button{padding:9px 13px;color:var(--accent);border:1px solid var(--line);border-radius:5px;min-height:40px;font-size:12px}
.universe-map.is-list .universe-plot{height:auto;min-height:300px}
.universe-map.is-list .universe-paths{display:none}
.universe-map.is-list .universe-nodes{position:relative;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;padding:15px}
.universe-map.is-list .universe-node{position:relative;inset:auto;transform:none;width:100%;max-width:none}
.universe-atlas :focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.universe-atlas.is-reduced .universe-path{animation:none;transition:none}
@container universe (max-width:850px){.universe-layout{grid-template-columns:minmax(0,1fr)}.universe-detail{border-left:0;border-top:1px solid var(--line)}.universe-detail-content{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);column-gap:32px}.universe-detail-heading,#universe-detail-title,.universe-purpose,.universe-scope{grid-column:1}.universe-detail h4,.universe-related,.universe-context{grid-column:2}.universe-detail h4:first-of-type{grid-row:1;margin-top:0}.universe-related{grid-row:2/5;align-content:start}.universe-detail h4:nth-of-type(2){grid-column:1;margin-top:24px}.universe-context{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:24px}.universe-plot{height:460px}}
@container universe (max-width:480px){.universe-tools{gap:14px;margin-bottom:18px}.universe-filters{gap:3px}.universe-filters button{padding:7px 9px;font-size:10px;min-height:38px}.universe-search{max-width:none}.universe-layout{border-radius:10px}.universe-map-heading{padding:18px 16px 0}.universe-map-heading h3{font-size:12px}.universe-plot{height:auto;min-height:240px;margin:18px 8px 0}.universe-paths{display:none}.universe-nodes,.universe-map.is-list .universe-nodes{position:relative;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding:0}.universe-node,.universe-map.is-list .universe-node{position:relative;inset:auto;transform:none;max-width:none;width:100%;min-height:78px;padding:10px 7px}.universe-node strong{font-size:11px}.universe-node small{font-size:9px}.universe-node[aria-pressed=true]{box-shadow:inset 0 0 0 1px var(--accent)}.universe-node.is-connected:not([aria-pressed=true]){background:color-mix(in srgb,var(--accent) 5%,var(--bg))}.universe-map-caption{padding:18px 16px;font-size:10px}.universe-detail{padding:20px}.universe-detail-content{display:block}.universe-detail h4:first-of-type{margin-top:24px}.universe-context{display:grid;gap:14px}.universe-detail-heading{margin-bottom:14px}#universe-detail-title{font-size:24px}.universe-related button{min-height:36px}.universe-footnote{font-size:10px}}
@media(prefers-reduced-motion:reduce){.universe-atlas *{animation:none!important;transition:none!important}}