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var(--accent);outline-offset:-2px;border-radius:var(--radius,3px)}.rail-fill{position:absolute;top:1px;bottom:1px;width:calc(3px + var(--f, 0) * (100% - 3px));background:var(--ink);opacity:calc(.1 * var(--so, 1));pointer-events:none}.rail[data-side=maker] .rail-fill{left:0}.rail[data-side=brand] .rail-fill{right:0}.rail-row[data-stage=full] .rail-fill,.rail-row[data-stage=short] .rail-fill{opacity:.17}.rail-tick{position:absolute;top:50%;transform:translateY(-50%);display:block;width:var(--tw);height:1.5px;background:var(--ink);opacity:.3;border-radius:1px}.rail[data-side=maker] .rail-tick{left:10px}.rail[data-side=brand] .rail-tick{right:10px}.rail-cap{position:absolute;top:50%;transform:translateY(-50%);display:block;width:3px;height:3px;border:1px solid var(--ink);border-radius:50%;opacity:.3}.rail[data-side=maker] .rail-cap{left:4px}.rail[data-side=brand] .rail-cap{right:4px}.rail-stub{position:absolute;top:50%;transform:translateY(-50%);max-width:calc(100% - 20px);overflow:hidden;text-overflow:ellipsis;font:500 9.5px/1.15 var(--font-mono,ui-monospace,SFMono-Regular,Menlo,monospace);color:var(--ink);white-space:nowrap;opacity:var(--so,1);pointer-events:none}.rail[data-side=maker] .rail-stub{left:12px;text-align:left}.rail[data-side=brand] .rail-stub{right:12px;text-align:right}.rail-num{position:absolute;top:50%;transform:translateY(-50%);font:400 9px/1 var(--font-mono,ui-monospace,SFMono-Regular,Menlo,monospace);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;color:var(--ink-3);opacity:0;pointer-events:none}.rail[data-side=maker] .rail-num{right:8px}.rail[data-side=brand] .rail-num{left:8px}.rail-row[data-stage=full] .rail-num,.rail-row[data-stage=short] .rail-num,.rail:not([data-filtered="1"]) .rail-entry:focus-visible .rail-num,.rail:not([data-filtered="1"]) .rail-entry:hover .rail-num{opacity:1}.rail-chev-rest{position:absolute;top:50%;font-size:9px;line-height:1;color:var(--ink-4);opacity:var(--so,1);pointer-events:none}.rail[data-side=maker] .rail-chev-rest{right:1px;transform:translateY(-50%)}.rail[data-side=brand] .rail-chev-rest{left:1px;transform:translateY(-50%) scaleX(-1)}.rail-entry:focus-visible .rail-chev-rest,.rail-entry:hover .rail-chev-rest{color:var(--ink-2)}.rail-entry:focus-visible .rail-cap,.rail-entry:focus-visible .rail-tick,.rail-entry:hover .rail-cap,.rail-entry:hover .rail-tick{opacity:.85}.rail-entry:focus-visible .rail-fill,.rail-entry:hover .rail-fill{opacity:.2}.rail-entry[aria-pressed=true] .rail-cap,.rail-entry[aria-pressed=true] .rail-tick,.rail-row[data-twin="1"] .rail-cap,.rail-row[data-twin="1"] .rail-tick{background:var(--accent);border-color:var(--accent);opacity:1}.rail-entry[aria-pressed=true] .rail-cap,.rail-row[data-twin="1"] .rail-cap{background:none}.rail-entry[aria-pressed=true] .rail-fill,.rail-row[data-twin="1"] .rail-fill{background:var(--accent);opacity:.22}.rail-entry[aria-pressed=true] .rail-stub{color:var(--ink);font-weight:600}.rail-label{position:absolute;top:50%;transform:translateY(-50%);display:block;width:max-content;max-width:min(46vw,620px);overflow:hidden;padding:3px 26px 3px 8px;font-size:var(--fs);line-height:1.2;white-space:nowrap;color:var(--ink);opacity:var(--lo);pointer-events:none;background:linear-gradient(to right,color-mix(in srgb,var(--bg) 92%,transparent) 0,color-mix(in srgb,var(--bg) 92%,transparent) calc(100% - 26px),transparent 100%)}.rail[data-side=maker] .rail-label{left:100%}.rail[data-side=brand] .rail-label{right:100%;padding:3px 8px 3px 26px;background:linear-gradient(to left,color-mix(in srgb,var(--bg) 92%,transparent) 0,color-mix(in srgb,var(--bg) 92%,transparent) calc(100% - 26px),transparent 100%)}.rail-row .rail-label{display:none}.rail-row[data-stage=full] .rail-label,.rail-row[data-stage=short] .rail-label,.rail:not([data-filtered="1"]) 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.rail-name{font-weight:600;color:var(--ink)}.rail-label .rail-other{color:var(--ink-4)}.rail-label .rail-era{color:var(--ink-3)}.rail-label .rail-rank{-webkit-margin-start:6px;margin-inline-start:6px;padding:1px 4px;border:1px solid color-mix(in srgb,var(--rule) 80%,transparent);border-radius:var(--radius,3px);color:var(--ink-4)}.rail-strip[data-static="1"]{display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;padding-top:2px;overflow-x:visible;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:none;-ms-overflow-style:none}.rail-strip[data-static="1"]::-webkit-scrollbar{width:0;height:0;display:none}.rail-strip[data-static="1"] .rail-row{position:relative;flex:0 0 auto;height:22px;transform:none}.rail[data-filtered="1"] .rail-strip[data-static="1"] .rail-row{--lo:1;--so:0}.rail[data-filtered="1"] .rail-label{font-size:11px}.rail[data-filtered="1"] .rail-head .rail-caption{color:var(--ink-2)}.rail-row[data-usage="0"] .rail-fill{background:none;opacity:calc(.45 * var(--so, 1))}.rail[data-side=maker] .rail-row[data-usage="0"] .rail-fill{box-shadow:inset -1px 0 0 var(--ink)}.rail[data-side=brand] .rail-row[data-usage="0"] .rail-fill{box-shadow:inset 1px 0 0 var(--ink)}.rail-row[data-usage="0"] .rail-tick{background:none;box-shadow:inset 0 0 0 1px var(--ink);opacity:.32}.rail-row[data-usage="0"] .rail-entry:focus-visible .rail-fill,.rail-row[data-usage="0"] .rail-entry:hover .rail-fill,.rail-row[data-usage="0"][data-stage=full] .rail-fill,.rail-row[data-usage="0"][data-stage=short] .rail-fill{background:none;opacity:.75}.rail-row[data-usage="0"] .rail-entry:focus-visible .rail-tick,.rail-row[data-usage="0"] .rail-entry:hover .rail-tick{opacity:.55}.rail[data-side=maker] .rail-row[data-usage="0"] .rail-entry[aria-pressed=true] .rail-fill{box-shadow:inset -1px 0 0 var(--accent);opacity:1}.rail[data-side=brand] .rail-row[data-usage="0"] .rail-entry[aria-pressed=true] .rail-fill{box-shadow:inset 1px 0 0 var(--accent);opacity:1}.rail-row[data-usage="0"] .rail-entry[aria-pressed=true] .rail-fill,.rail-row[data-usage="0"] .rail-entry[aria-pressed=true] .rail-tick{background:none}.rail-row[data-usage="0"] .rail-entry[aria-pressed=true] .rail-tick{box-shadow:inset 0 0 0 1px var(--accent);opacity:1}.rail-row[data-group="1"] .rail-stub{color:var(--ink-3);font-weight:400}.rail-row[data-group="1"] .rail-fill{opacity:calc(.07 * var(--so, 1))}.rail-row[data-group="1"] .rail-entry:focus-visible .rail-fill,.rail-row[data-group="1"] .rail-entry:hover .rail-fill,.rail-row[data-group="1"][data-stage=full] .rail-fill,.rail-row[data-group="1"][data-stage=short] .rail-fill{opacity:.14}.rail-row[data-first-group="1"]:before{content:"";position:absolute;top:0;left:8px;right:8px;height:1px;background:var(--rule);opacity:.6;pointer-events:none}.rail-empty{position:absolute;top:var(--rail-empty-top,4px);z-index:4;width:244px;max-width:42vw;padding:9px 11px;background:color-mix(in srgb,var(--bg) 94%,transparent);border:1px solid color-mix(in srgb,var(--rule) 80%,transparent);border-radius:var(--radius-lg,5px);color:var(--ink-3);font:400 11.5px/1.45 var(--font-sans,system-ui,sans-serif);pointer-events:auto}.rail[data-side=maker] .rail-empty{left:calc(var(--rail-w-live, var(--rail-w, 28px)) + 6px)}.rail[data-side=brand] .rail-empty{right:calc(var(--rail-w-live, var(--rail-w, 28px)) + 6px)}.rail-empty p{margin:0 0 6px}.rail-empty p:last-child{margin-bottom:0}.rail-empty strong{color:var(--ink);font-weight:600}.rail-empty-head{font:600 10px/1.2 var(--font-mono,ui-monospace,SFMono-Regular,Menlo,monospace);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-4)}.rail-empty-clear{color:var(--ink-4);font-size:10.5px}.rail-empty-hint{padding-top:6px;border-top:1px dashed color-mix(in srgb,var(--rule) 80%,transparent);color:var(--ink-4)}.rail-hint-tag{display:inline-block;-webkit-margin-end:5px;margin-inline-end:5px;padding:1px 5px;border:1px dashed color-mix(in srgb,var(--rule) 90%,transparent);border-radius:var(--radius,3px);color:var(--ink-4);font:500 9.5px/1.4 var(--font-mono,ui-monospace,SFMono-Regular,Menlo,monospace);letter-spacing:.06em;text-transform:uppercase;white-space:nowrap}.rail-empty-line{margin:6px 0 0;color:var(--ink-3);font:400 11.5px/1.45 var(--font-sans,system-ui,sans-serif)}.rail-cross-by{font-size:7.5px;letter-spacing:.08em;text-transform:uppercase;opacity:.75}.rail-cross-src{color:var(--accent);font-weight:600}.rail-head[data-cross=preview] .rail-cross-src{color:var(--ink-3);border-bottom:1px dashed color-mix(in srgb,var(--rule) 90%,transparent)}.rail-cross-note{position:absolute;top:var(--rail-empty-top,4px);z-index:4;box-sizing:border-box;width:max-content;max-width:min(244px,42vw);padding:9px 11px;background:color-mix(in srgb,var(--bg) 94%,transparent);border:1px solid color-mix(in srgb,var(--rule) 80%,transparent);border-radius:var(--radius-lg,5px);color:var(--ink-3);font:400 11.5px/1.45 var(--font-sans,system-ui,sans-serif);pointer-events:auto}.rail-cross-note[data-preview="1"]{border-style:dashed;opacity:.92}.rail[data-side=maker] .rail-cross-note{left:calc(var(--rail-w-live, var(--rail-w, 28px)) + 6px)}.rail[data-side=brand] .rail-cross-note{right:calc(var(--rail-w-live, var(--rail-w, 28px)) + 6px)}.rail-cross-note p{margin:0 0 6px}.rail-cross-note p:last-child{margin-bottom:0}.rail-cross-note strong{color:var(--ink);font-weight:600}.rail-cross-clear{display:inline-block;margin-top:2px;min-height:32px;padding:0 9px;background:transparent;border:1px solid color-mix(in srgb,var(--rule) 70%,transparent);border-radius:var(--radius,3px);color:var(--ink-3);font:500 11px/1 var(--font-mono,ui-monospace,SFMono-Regular,Menlo,monospace);cursor:pointer}.rail-cross-clear:hover{color:var(--ink);border-color:var(--rule)}.rail-cross-clear:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.rail-label .rail-crossn{color:var(--ink-4)}.rail-entry[data-basis-filed="1"] .rail-stub{-webkit-text-decoration:underline dashed var(--ink-4);text-decoration:underline dashed var(--ink-4);text-decoration-thickness:1px;text-underline-offset:2px;padding:3px 0}.rail-label .rail-basis-mark,.rail-list .rail-basis-mark{color:var(--ink-4)}.rails-sheet-cross{margin:4px 0 6px;color:var(--ink-3);font:400 11.5px/1.45 var(--font-sans,system-ui,sans-serif)}.rail-pin{position:relative;flex:0 0 auto;width:100%;height:22px;margin:0;padding:0;list-style:none;border-top:1px solid color-mix(in srgb,var(--rule) 70%,transparent)}.rail-pin .rail-row{position:relative;height:22px;--lo:1;--so:0}.rail-foot{flex:0 0 auto;box-sizing:border-box;width:100%;height:var(--rail-foot-h,22px);display:flex;flex-direction:column;align-items:center;justify-content:flex-start;gap:4px;transform:translateY(var(--rail-foot-dy,0));transition:opacity .12s ease-out}.rail-more,.rail-why{margin:0;padding:0;background:none;border:0;color:var(--ink-4);font:inherit;cursor:pointer}.rail-more{white-space:nowrap;overflow:hidden;font-size:9.5px}.rail-why{width:20px;height:20px;border:1px solid color-mix(in srgb,var(--rule) 70%,transparent);border-radius:50%;line-height:1}.rail-more:focus-visible,.rail-more:hover,.rail-why:focus-visible,.rail-why:hover{color:var(--ink-2)}.rail-more:focus-visible,.rail-why:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.rail-thread{position:absolute;inset:0;pointer-events:none;overflow:visible}.rail-thread path{fill:none;stroke:var(--ink);stroke-width:1;opacity:.28}.rail-thread text{font:500 11px/1 var(--font-mono,ui-monospace,SFMono-Regular,Menlo,monospace);fill:var(--ink-3);text-anchor:middle;paint-order:stroke;stroke:var(--bg);stroke-width:3px;stroke-linejoin:round}.rail-panel{position:absolute;bottom:8px;z-index:5;width:320px;max-width:min(88vw,320px);max-height:60vh;display:flex;flex-direction:column;padding:12px 14px 10px;background:var(--bg);border:1px solid var(--rule);border-radius:var(--radius-lg,5px);box-shadow:var(--shadow-1);color:var(--ink-2);font:400 12px/1.5 var(--font-sans,system-ui,sans-serif);pointer-events:auto}.rail[data-side=maker] .rail-panel{left:calc(var(--rail-w-live, var(--rail-w, 28px)) + 8px)}.rail[data-side=brand] .rail-panel{right:calc(var(--rail-w-live, var(--rail-w, 28px)) + 8px)}.rail-panel h2{margin:0 0 6px;font:600 10px/1 var(--font-mono,ui-monospace,SFMono-Regular,Menlo,monospace);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-4)}.rail-panel p{margin:0 0 8px}.rail-panel p:last-child{margin-bottom:0}.rail-panel strong{color:var(--ink);font-weight:600}.rail-panel em{font-style:italic}.rail-panel-close{position:absolute;top:6px;inset-inline-end:6px;width:28px;height:28px;background:none;border:0;color:var(--ink-4);font:400 13px/1 var(--font-mono,ui-monospace,monospace);cursor:pointer}.rail-panel-close:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.rail-filter{width:100%;margin:0 0 8px;padding:5px 7px;background:var(--bg-deep);border:1px solid var(--rule);border-radius:var(--radius,3px);color:var(--ink);font:400 12px/1.3 var(--font-sans,system-ui,sans-serif)}.rail-filter:focus-visible{outline:2px solid var(--accent);outline-offset:-1px}.rail-list{flex:1 1 auto;margin:0;padding:0;overflow-y:auto;list-style:none}.rail-list li{margin:0}.rail-list button{display:flex;align-items:baseline;gap:8px;width:100%;min-height:28px;padding:4px;background:none;border:0;border-radius:var(--radius,3px);color:var(--ink);font:400 12px/1 var(--font-sans,system-ui,sans-serif);text-align:left;cursor:pointer}.rail-list button:focus-visible,.rail-list button:hover{background:var(--accent-soft)}.rail-list button:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.rail-list .rail-list-n{margin-left:auto;color:var(--ink-4);font:400 11px/1 var(--font-mono,ui-monospace,monospace);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.rail-list .rail-list-dual{color:var(--ink-4)}.rail-list button[data-usage="0"] .rail-list-n{font-style:italic;opacity:.9}.rail-list button[data-usage="0"] .rail-list-n:before{content:"○ ";font-style:normal}.rail-panel-note{margin-top:8px;padding-top:8px;border-top:1px solid color-mix(in srgb,var(--rule) 70%,transparent);color:var(--ink-3);font-size:11px}.rail-panel-links{margin:6px 0 0;padding:0;list-style:none;max-height:30vh;overflow-y:auto}.rail-panel-links a{display:block;padding:3px 0;color:var(--accent);text-decoration:none}.rail-panel-links a:hover{text-decoration:underline}.rails-edge{position:absolute;top:6px;height:28px;padding:0 9px;background:color-mix(in srgb,var(--bg) 88%,transparent);border:1px solid var(--rule);border-radius:var(--radius,3px);color:var(--ink-2);font:500 11px/1 var(--font-mono,ui-monospace,SFMono-Regular,Menlo,monospace);letter-spacing:.04em;white-space:nowrap;cursor:pointer;pointer-events:auto}.rails-edge[data-side=maker]{left:10px}.rails-edge[data-side=brand]{right:10px}.rails-edge:hover{color:var(--ink)}.rails-edge:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.rails-compact{position:absolute;top:6px;right:10px;padding:5px 9px;background:color-mix(in srgb,var(--bg) 88%,transparent);border:1px solid var(--rule);border-radius:var(--radius,3px);color:var(--ink-2);font:500 11px/1 var(--font-mono,ui-monospace,SFMono-Regular,Menlo,monospace);cursor:pointer;pointer-events:auto}.rails-compact:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.rails-sheet{top:40px;right:10px;bottom:auto;left:10px;width:auto;max-width:none;max-height:70vh;flex-direction:row;gap:14px;padding-top:34px}.rails-sheet-col{flex:1 1;min-width:0;display:flex;flex-direction:column;overflow:hidden}.rail-sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);-webkit-clip-path:inset(50%);clip-path:inset(50%);white-space:nowrap;border:0}@media (prefers-reduced-motion:reduce){.rail,.rail-foot,.rail-head,.rail-label,.rail-panel,.rail-row{transition:none!important;animation:none!important}}.rail-label .rail-lines{color:var(--ink-4)}.rail-label .rail-chev{-webkit-margin-start:6px;margin-inline-start:6px;color:var(--ink-3);font-size:1.1em;line-height:1}.rail[data-side=brand] .rail-label .rail-chev{display:inline-block;transform:scaleX(-1)}.casc{position:absolute;top:calc(-1 * var(--rail-top, 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100%)}.casc-close{position:absolute;top:2px;right:2px;z-index:2;width:22px;height:22px;padding:0;background:none;border:0;color:var(--ink-4);font-size:12px;line-height:1;cursor:pointer}.casc-close:hover{color:var(--ink)}.casc-head{padding:0 10px 6px;border-bottom:1px solid color-mix(in srgb,var(--rule) 70%,transparent)}.casc-title{margin:0;-webkit-padding-end:20px;padding-inline-end:20px;font-weight:600;font-size:12px;color:var(--ink)}.casc-sub{margin:2px 0 0;font-size:10.5px;color:var(--ink-4)}.casc-note{margin:3px 0 0;font-size:10px;color:var(--ink-4);font-style:italic}.casc-rows{flex:1 1 auto;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:4px 0}.casc-rows ul{list-style:none;margin:0;padding:0}.casc-group{margin:6px 10px 2px;font:600 9px/1 var(--font-mono,ui-monospace,SFMono-Regular,Menlo,monospace);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-4)}.casc-line{display:flex;align-items:baseline;gap:6px;width:100%;min-height:24px;padding:3px 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