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svg{font-family:var(--sans);pointer-events:none;display:block}.map-dots circle,.map-links path{transition:none}.map-tick line{stroke:var(--line-strong)}.map-tick text,.map-row{fill:var(--ink-3);font-size:11px}.map-links path{fill:none;stroke:var(--ink-3);stroke-width:1px}.map-dots circle{fill:var(--ink-2);cursor:pointer}.map-dots circle.is-focus{fill:var(--accent);cursor:default}.map-dots .recall-ring{fill:none;stroke:var(--ink);stroke-width:1.5px;pointer-events:none;cursor:default}.map svg.is-tracing .map-dots circle:not(.on-path):not(.recall-ring){opacity:.28}.map svg.is-tracing .map-links path:not(.on-path){opacity:.2}.map svg.is-highlight .map-dots circle:not(.is-match):not(.on-path):not(.is-focus){opacity:.18}.map svg.is-highlight .map-links path:not(.is-match):not(.on-path){opacity:.12}.map-links path.on-path{stroke:var(--accent);stroke-width:2px}.map-dots circle.on-path{fill:var(--accent)}.map-tip{z-index:5;pointer-events:none;background:var(--tooltip-bg);width:max-content;max-width:min(280px,100% - 16px);color:var(--tooltip-fg);box-shadow:0 0 0 1px var(--tooltip-border);border-radius:var(--radius-control);padding:8px 10px;font-size:12.5px;line-height:1.4;display:none;position:absolute}.map-tip-name{font-weight:600}.map-tip-meta{color:var(--tooltip-muted);margin-top:2px}.map-tip-hint{color:var(--tooltip-muted);margin-top:4px}.map-legend{color:var(--ink-2);flex-wrap:wrap;align-items:center;gap:8px 16px;margin:8px 0 0;font-size:12.5px;display:flex}.map-legend>span{align-items:center;gap:6px;display:inline-flex}.key-dot,.key-ring{border-radius:50%;flex:none;width:8px;height:8px}.key-dot{background:var(--ink-2)}.key-ring{border:1.5px solid var(--ink)}.chain{margin:8px 0 36px}.chain-loading{min-height:420px}.chain-head{margin-bottom:8px}.prose .chain-title{margin:0 0 4px;font-size:15px}.chain-lede{color:var(--ink-2);margin:0}.def{color:inherit;-webkit-text-decoration:underline dotted;text-decoration:underline dotted;-webkit-text-decoration-color:var(--ink-3);text-decoration-color:var(--ink-3);text-underline-offset:3px;cursor:help;outline:none;position:relative}.def-tip{z-index:6;background:var(--tooltip-bg);width:min(18rem,100vw - 48px);color:var(--tooltip-fg);box-shadow:0 0 0 1px var(--tooltip-border);border-radius:var(--radius-control);text-align:left;padding:8px 10px;font-size:12.5px;font-weight:400;line-height:1.45;text-decoration:none;display:none;position:absolute;top:calc(100% + 6px);left:0}.def:hover .def-tip,.def:focus .def-tip{display:block}@media (width<=640px){.def{position:static}:has(>.def){position:relative}.def-tip{width:auto;top:calc(100% + 6px);left:0;right:0}}.chain-step[data-source=synthetic],.cascade-dot[data-source=synthetic]{--source:oklch(60% .03 250)}.chain-step[data-source=pig],.cascade-dot[data-source=pig]{--source:oklch(72% .1 15)}.chain-step[data-source=sheep],.cascade-dot[data-source=sheep]{--source:oklch(76% .08 80)}.chain-step[data-source=fish],.cascade-dot[data-source=fish]{--source:oklch(62% .09 215)}.cascade{width:100%;position:relative}.cascade svg{width:100%;height:100%;position:absolute;inset:0;overflow:visible}.cascade-thread{fill:none;stroke:var(--accent);stroke-width:2.5px;stroke-dasharray:1;animation:1.6s ease-in-out both thread-in}.cascade-dot{fill:var(--source);stroke:var(--page);stroke-width:3px;animation:.4s ease-out both fade-in;animation-delay:calc(var(--n) * .2s)}.cascade-dot.is-selected{stroke:var(--ink);stroke-width:2px}@keyframes thread-in{0%{stroke-dashoffset:1px}to{stroke-dashoffset:0}}@keyframes fade-in{0%{opacity:0}}.chain-steps{margin:0;padding:0;list-style:none}.prose .chain-step{margin:0}.cascade .chain-step{top:var(--y);left:calc(var(--x) + 8px);width:max-content;max-width:15rem;animation:.5s ease-out both fade-in;animation-delay:calc(var(--n) * .2s + .15s);position:absolute;transform:translateY(-50%)}.cascade .chain-step.on-left{left:auto;right:calc(100% - var(--x) + 8px);text-align:right}.chain-step button{border-radius:var(--radius-control);color:inherit;font:inherit;text-align:inherit;cursor:pointer;background:0 0;border:0;flex-direction:column;padding:3px 6px;display:flex}.cascade .chain-step.on-left button{align-items:flex-end}.chain-step button:hover,.chain-step.is-selected button{background:var(--surface);box-shadow:var(--shadow-hairline)}.chain-material{letter-spacing:-.01em;color:var(--ink);font-size:14px;font-weight:600;line-height:1.3}.chain-year{font-family:var(--mono);color:var(--ink-3);margin-left:2px;font-size:11.5px;font-weight:400}.chain-use{color:var(--ink-2);font-size:12px;line-height:1.35}.chain-device{display:none}.chain-evidence{color:var(--ink-2);font-size:13px;line-height:1.5}.chain-evidence p{margin:0 0 6px}.chain-evidence blockquote{border-left:2px solid var(--accent);background:var(--surface);box-shadow:var(--shadow-hairline);border-radius:0 var(--radius-control) var(--radius-control) 0;font-family:var(--mono);color:var(--ink);margin:0 0 6px;padding:8px 10px;font-size:12.5px}.chain-evidence a{font-size:12.5px}.chain-evidence-inline{display:none}.chain-evidence-panel{min-height:104px;margin-top:10px}.chain-foot{color:var(--ink-2);margin:10px 0 0;font-size:13px}@media (prefers-reduced-motion:reduce){.cascade-thread,.cascade-dot,.cascade .chain-step{animation:none}}@media (width<=560px){.cascade{aspect-ratio:auto!important}.cascade svg{display:none}.cascade .chain-step,.cascade .chain-step.on-left{text-align:left;width:auto;max-width:none;padding:0 0 18px 26px;animation:none;position:relative;inset:auto;transform:none}.cascade .chain-step.on-left button{align-items:flex-start}.chain-step:before{content:"";background:var(--source);border-radius:50%;width:12px;height:12px;position:absolute;top:6px;left:0}.chain-step:not(:last-child):after{content:"";background:var(--accent);opacity:.6;width:2px;position:absolute;top:20px;bottom:-4px;left:5px}.chain-step button,.chain-step.is-selected button,.chain-step button:hover{box-shadow:none;background:0 0;padding:2px 6px}.chain-device{color:var(--ink-2);margin:2px 6px 0;font-size:12px;display:inline-block}.chain-device .k{font-family:var(--mono);color:var(--ink-3);font-size:11px}.chain-evidence-inline{margin:6px 6px 0;display:block}.chain-step:first-child .chain-evidence-inline,.chain-evidence-panel,.chain-brand{display:none}}