.line-graph{margin:20px 0;max-width:100%;min-width:0;overflow:hidden}.line-graph svg{display:block;width:100%;height:auto;background:#fff;border:1px solid #c9d9df;border-radius:8px}.line-graph figcaption{font-size:.88rem;line-height:1.5;overflow-wrap:anywhere;margin-top:10px}.line-graph__grid{stroke:#dfe8ec;stroke-width:1}.line-graph__axis{stroke:#6c808d;stroke-width:1.8}.line-graph__line{stroke:#205f88;stroke-width:3;fill:none}.line-graph__point{fill:#b34d28;stroke:white;stroke-width:2}.line-graph text{fill:#173642;font:14px system-ui,sans-serif}.line-graph__point-label{font-weight:700}.line-worked-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:20px 0}.line-worked-grid article,.geometry-router__grid article{min-width:0;border:1px solid #b9cbd2;border-top:3px solid #205f88;padding:18px;border-radius:6px}.line-worked-grid h3,.geometry-router__grid h3{margin:0 0 12px;font-size:1.08rem}.geometry-router__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.line-explainer p,.geometry-router p{overflow-wrap:anywhere;line-height:1.65}.line-explainer .geometry-router{padding:0;margin-top:28px}.line-explainer a:focus-visible,.geometry-router a:focus-visible{outline:3px solid #cd9233;outline-offset:3px}.calculator-shell:has(.line-graph) .result-row{min-width:0}.calculator-shell:has(.line-graph) .result-row strong{white-space:normal;overflow-wrap:anywhere;min-width:0;max-width:100%}
.line-graph text.line-graph__tick{font-size:12px}
@media(max-width:800px){.line-worked-grid,.geometry-router__grid{grid-template-columns:1fr}.line-worked-grid article,.geometry-router__grid article{padding:16px}.line-graph figcaption{font-size:.85rem}.calculator-shell:has(.line-graph) .result-row{display:block}.calculator-shell:has(.line-graph) .result-row strong{display:block;margin-top:8px}}
@media print{.line-graph,.line-worked-grid article{break-inside:avoid}.line-graph svg{max-height:350px}.line-worked-grid,.geometry-router__grid{display:block}.line-worked-grid article,.geometry-router__grid article{margin:10px 0}}