.lm{--lm-blue:#42739b;--lm-orange:#a96736;--lm-green:#427e63;--lm-purple:#7e659e;--lm-soft:#f2f5ee;--lm-surface:#fff;color:var(--ink,#263d35)}
.lm *{box-sizing:border-box}.lm button,.lm input,.lm select,.lm textarea{font:inherit}.lm button{cursor:pointer}.lm button:disabled{cursor:default;opacity:.55}.lm button:focus-visible,.lm input:focus-visible,.lm select:focus-visible,.lm textarea:focus-visible,.lm a:focus-visible{outline:3px solid #c88a42;outline-offset:3px}.lm [hidden]{display:none!important}
.lm-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin:7px 0 22px}.lm-head h1{font-size:28px;letter-spacing:.5px;margin:3px 0 6px;line-height:1.5}.lm-head p{font-size:12px;color:#71806f;margin:0}.lm-kicker{font-size:10px;letter-spacing:1.7px;font-weight:700;color:#71806f}.lm-mode{flex-shrink:0;border:1px solid #dce3d7;background:#fff;border-radius:10px;padding:10px 14px;color:#386552;font-size:12px}.lm-notice{padding:12px 15px;background:#f3f0e4;border-radius:12px;color:#756740;font-size:12px;margin:16px 0}.lm-notice p{margin:0}.lm-notice.error{background:#fff0e9;color:#9f563d}.lm-subnav{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:20px}.lm-subnav button{background:#fff;border:1px solid #e1e6da;border-radius:30px;padding:10px 16px;font-size:12px;color:#6c7b66}.lm-subnav button[aria-pressed=true]{background:#386552;color:#fff;border-color:#386552}.lm-workspace{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:20px;align-items:start}.lm-panel{background:#fff;border:1px solid #e3e8dc;border-radius:20px;min-width:0}.lm-panel-head{padding:20px 22px 14px;border-bottom:1px solid #edf0e7;display:flex;justify-content:space-between;gap:12px;align-items:center}.lm-panel-head h2,.lm-section-title{font-size:16px;margin:0;line-height:1.5}.lm-small{font-size:11px;color:#6c7b66}.lm-controls{display:grid;grid-template-columns:minmax(130px,1.5fr) repeat(2,minmax(90px,1fr));gap:12px;padding:17px 20px;background:#fafbf7;border-radius:20px 20px 0 0;border-bottom:1px solid #e7ebdf}.lm-controls label{min-width:0;font-size:11px;color:#62745e;display:block}.lm-controls input,.lm-controls select{width:100%;min-width:0;margin-top:5px;padding:9px 10px;border:1px solid #dfe5d8;border-radius:8px;background:#fff;color:#263d35;font-size:12px}.lm-controls .lm-check{display:flex;align-items:center;gap:7px;grid-column:span 2;align-self:end;min-height:38px}.lm-check input{width:17px;height:17px;margin:0;flex-shrink:0}.lm-actions{display:flex;align-items:center;flex-wrap:wrap;gap:9px}.lm-button{border:1px solid #dce4d5;background:#fff;color:#386552;border-radius:10px;padding:10px 14px;font-size:12px;font-weight:600;min-height:40px}.lm-button.primary{background:#386552;border-color:#386552;color:#fff}.lm-button.quiet{border-color:transparent;background:#f1f5eb}.lm-legend{display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding:13px 20px;font-size:10px;color:#6b7964;border-bottom:1px solid #edf0e7}.lm-legend span{display:flex;align-items:center;gap:5px}.lm-dot{width:8px;height:8px;border-radius:50%;background:var(--lm-green);display:inline-block}.lm-dot.math{background:var(--lm-blue)}.lm-dot.japanese{background:var(--lm-orange)}.lm-dot.science{background:var(--lm-green)}.lm-dot.social{background:var(--lm-purple)}
.lm-map-wrap{padding:20px;min-width:0}.lm-map-canvas{position:relative;min-height:360px;background:radial-gradient(circle,#dbe4d3 1px,transparent 1px);background-size:20px 20px;border-radius:14px;overflow:hidden}.lm-map-lines{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}.lm-map-lines path{fill:none;stroke:#b4c4ad;stroke-width:1.5}.lm-map-lines path.application{stroke-dasharray:5 4}.lm-map-lines path.indirect{opacity:.55}.lm-map-node{position:absolute;transform:translate(-50%,-50%);width:150px;min-height:76px;background:#fff;border:1px solid #dfe5d8;border-radius:13px;box-shadow:0 4px 12px #263d3506;text-align:left;padding:11px 12px;color:#263d35}.lm-map-node[aria-pressed=true]{border:2px solid #557a48;box-shadow:0 0 0 4px #e5eddb;background:#f5f8ee}.lm-map-node strong{display:block;font-size:13px;line-height:1.55}.lm-map-node small{display:flex;align-items:center;gap:5px;font-size:9px;color:#687963;margin-bottom:3px}.lm-map-node .lm-node-distance{font-size:9px;color:#8a957e;display:block;margin-top:3px}.lm-map-caption{display:flex;justify-content:space-between;gap:12px;align-items:center;margin:14px 0 0;font-size:11px;color:#6d7c65}.lm-map-mobile{display:none}.lm-node-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;padding:18px}.lm-node-list button{text-align:left;border:1px solid #e2e7db;background:#fff;border-radius:10px;padding:12px;line-height:1.6;min-width:0}.lm-node-list button[aria-pressed=true]{background:#eef4e7;border-color:#86a175}.lm-node-list strong{display:block;font-size:12px}.lm-node-list small{font-size:10px;color:#71806a}.lm-empty{padding:32px 22px;text-align:center;color:#6e7e67;font-size:13px}.lm-empty strong{display:block;font-size:16px;color:#425b3d;margin-bottom:7px}.lm-detail{padding:22px}.lm-detail h2{font-size:22px;margin:10px 0 9px;line-height:1.5}.lm-detail h3{font-size:13px;margin:20px 0 7px}.lm-detail p{font-size:12px;margin:7px 0;line-height:1.85}.lm-badges{display:flex;flex-wrap:wrap;gap:6px}.lm-badge{display:inline-block;background:#eef3e8;color:#5e7552;border-radius:20px;font-size:10px;padding:4px 8px}.lm-badge.math{background:#eaf1f8;color:#3f6c91}.lm-badge.japanese{background:#faf0e5;color:#9c6638}.lm-badge.science{background:#eaf3ec;color:#427658}.lm-badge.social{background:#f1ecf7;color:#796190}.lm-badge.review{background:#f6efe1;color:#886e3f}.lm-detail .lm-actions{margin-top:19px}.lm-detail .lm-button{width:100%}.lm-record-summary{padding:13px;background:#f5f7f0;border-radius:11px;font-size:11px;margin:16px 0}.lm-record-summary div+div{margin-top:6px}.lm-relation-list{padding:0 20px 20px}.lm-relation{border-top:1px solid #e8eddf;padding:14px 0}.lm-relation button{border:0;padding:0;background:none;text-align:left;color:#365d46;font-size:12px;width:100%;line-height:1.7}.lm-relation-type{font-size:10px;color:#7b896f;display:block;margin-bottom:3px}.lm-relation-body{font-size:12px;line-height:1.85;padding-top:9px;color:#63735b}.lm-relation-body p{margin:6px 0}.lm-relation-body a,.lm-source-list a{color:#386552;text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}.lm-source-list{list-style:none;margin:8px 0 0;padding:0;font-size:11px}.lm-source-list li{margin:8px 0}.lm-source-list small{display:block;color:#7c8871}.lm-label{font-size:10px;font-weight:700;color:#7c886e;display:block;margin-bottom:4px}.lm-detail hr{border:0;border-top:1px solid #e8ecdf;margin:20px 0}.lm-route{padding:24px}.lm-route h2{font-size:19px;margin:0 0 9px}.lm-route-intro{font-size:12px;color:#6c7c64;margin:0 0 20px}.lm-route-group{padding:17px;background:#f7f9f2;border:1px solid #e3e8d9;border-radius:14px;margin-top:14px}.lm-route-group h3{font-size:12px;margin:0 0 10px}.lm-route-items{display:grid;gap:9px}.lm-route-item{display:flex;align-items:center;gap:12px;background:#fff;border-radius:10px;padding:12px}.lm-route-item>span:first-child{height:28px;width:28px;display:grid;place-items:center;flex-shrink:0;border-radius:50%;background:#eef2e8;color:#68805b;font-size:12px}.lm-route-item strong{display:block;font-size:12px}.lm-route-item small{font-size:10px;color:#7b8771}.lm-route-item button{margin-left:auto;flex-shrink:0;padding:7px 10px;min-height:34px}.lm-route-or{margin:12px 0;text-align:center;font-size:11px;color:#839076}.lm-question{padding:24px}.lm-question h2{font-size:21px;margin:8px 0 18px;line-height:1.65}.lm-question select{width:100%;border:1px solid #dfe5d8;border-radius:9px;padding:10px;background:#fff;color:#263d35;margin-bottom:18px;font-size:12px}.lm-question textarea{width:100%;resize:vertical;min-height:115px;padding:13px;background:#fafbf7;border:1px solid #dce4d3;border-radius:12px;color:#263d35;font-size:13px;line-height:1.8;margin-bottom:16px}.lm-question-answers{display:grid;gap:9px;margin:16px 0}.lm-question-answers button{border:1px solid #dce4d3;background:#fff;border-radius:10px;padding:13px;text-align:left;font-size:13px;color:#263d35}.lm-question-answers button.correct{background:#eef6e9;border-color:#7ba76d}.lm-question-answers button.wrong{background:#fff0e9;border-color:#d68b6f}.lm-question-explanation{background:#f1f5e9;border-radius:14px;padding:19px;margin-top:19px;font-size:12px;line-height:1.9}.lm-question-explanation h3{font-size:13px;margin:0 0 8px}.lm-question-explanation p{margin:5px 0}.lm-question-explanation ul{padding-left:20px;margin:7px 0 14px}.lm-self-result{font-size:12px;color:#496b3f;margin-top:10px}.lm-analysis{padding:22px}.lm-analysis h2{font-size:20px;margin:0 0 8px}.lm-analysis-intro{font-size:12px;color:#6d7d65;margin:0 0 18px}.lm-analysis-controls{display:flex;flex-wrap:wrap;align-items:end;gap:14px;margin:18px 0}.lm-analysis-controls label{font-size:11px;color:#63765a;min-width:130px;flex:1}.lm-analysis-controls select{display:block;width:100%;margin-top:5px;padding:9px;border:1px solid #dfe5d8;border-radius:8px;background:#fff;color:#263d35}.lm-weights{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:15px 0;padding:16px;background:#f6f8f0;border-radius:13px}.lm-weights label{font-size:11px;color:#6b7c61;display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px}.lm-weights input{width:100%;accent-color:#527846}.lm-weight-value{font-variant-numeric:tabular-nums;color:#3c6036}.lm-table-wrap{overflow-x:auto;max-width:100%;border:1px solid #e3e8dc;border-radius:12px}.lm-table{width:100%;border-collapse:collapse;font-size:12px;text-align:left}.lm-table th{background:#f7f9f2;font-size:10px;color:#6d7e61;font-weight:600;white-space:nowrap}.lm-table th,.lm-table td{padding:12px 10px;border-bottom:1px solid #e8eddf;vertical-align:top}.lm-table tbody tr:last-child td{border-bottom:0}.lm-table .lm-num{font-variant-numeric:tabular-nums;text-align:right}.lm-table button{border:0;background:none;padding:0;text-align:left;color:#386552;font:inherit;text-decoration:underline;text-underline-offset:3px}.lm-table small{display:block;font-size:10px;color:#7b8870;margin-top:3px}.lm-analysis-details{margin:18px 0}.lm-analysis-details summary{font-size:12px;color:#496b3d;cursor:pointer}.lm-analysis-details p{font-size:11px;color:#728268;line-height:1.8}.lm-quality-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:18px 0}.lm-quality-item{background:#f5f8ef;border-radius:13px;padding:16px}.lm-quality-item strong{font-size:25px;display:block;color:#466d3d}.lm-quality-item span{font-size:11px;color:#6d7c63}.lm-source-status{font-size:10px;color:#887143;display:block}.lm-data-stamp{font-size:10px;color:#839076;margin:18px 0 0;overflow-wrap:anywhere}.lm-result-count{font-size:11px;color:#6f7f66;margin:0;padding:0 20px 15px}.lm-direct-label{font-size:10px;padding:5px 8px;background:#fff;border-radius:6px;color:#728067;position:absolute;pointer-events:none;transform:translate(-50%,-50%);max-width:120px;text-align:center}.lm-status-live{font-size:12px;color:#527547;min-height:1em;margin-top:12px}.lm-mobile-relation{font-size:10px;color:#7a8970;display:block;margin-bottom:4px}.lm-edge-detail{background:#fafbf7;border-radius:12px;padding:14px;margin-top:14px}.lm-edge-detail h3{margin-top:0}.lm-progress-note{font-size:11px;color:#7b896f}.lm-condition{background:#f7f2e7;border-radius:9px;padding:10px;margin:10px 0;font-size:11px;color:#7f6a42}
@media(max-width:1000px){.lm-workspace{grid-template-columns:minmax(0,1fr) 270px;gap:14px}.lm-controls{grid-template-columns:1fr 1fr}.lm-controls label:first-child{grid-column:span 2}.lm-map-node{width:130px;padding:10px}.lm-map-node strong{font-size:12px}.lm-detail{padding:18px}}
@media(max-width:780px){.lm-workspace{grid-template-columns:1fr}.lm-detail{border-top:1px solid #e4e8dc}.lm-map-node{width:145px}.lm-head{gap:12px}.lm-head h1{font-size:25px}.lm-weights{grid-template-columns:repeat(2,minmax(0,1fr))}.lm-detail .lm-actions{display:grid;grid-template-columns:1fr 1fr}.lm-quality-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.lm-head{flex-direction:column;margin-bottom:18px}.lm-head h1{font-size:25px}.lm-mode{font-size:11px;padding:9px 12px}.lm-subnav{gap:6px}.lm-subnav button{font-size:11px;padding:9px 12px;min-height:42px}.lm-controls{padding:15px;gap:10px}.lm-controls input,.lm-controls select,.lm-question textarea,.lm-question select{font-size:16px}.lm-legend{padding:12px 15px;font-size:10px;gap:10px}.lm-panel-head{padding:17px 16px 12px}.lm-map-wrap{padding:15px}.lm-map-canvas{display:none}.lm-map-mobile{display:grid;gap:9px}.lm-map-mobile button{position:static;transform:none;width:100%;min-height:60px;box-shadow:none;display:block;text-align:left;padding:13px}.lm-map-mobile button[aria-pressed=true]{margin:7px 0;background:#f1f6e9}.lm-map-mobile button strong{font-size:14px}.lm-map-mobile button small{font-size:10px}.lm-map-caption{display:block;line-height:1.7}.lm-map-caption .lm-button{margin-top:10px}.lm-node-list{grid-template-columns:1fr;padding:15px}.lm-detail{padding:19px}.lm-detail h2{font-size:22px}.lm-detail .lm-actions{grid-template-columns:1fr}.lm-route,.lm-question,.lm-analysis{padding:19px 16px}.lm-route-item{flex-wrap:wrap;gap:9px}.lm-route-item button{min-height:40px}.lm-route-group{padding:13px}.lm-question h2{font-size:19px}.lm-question .lm-actions{display:grid;grid-template-columns:1fr}.lm-weights{grid-template-columns:1fr 1fr;padding:12px;gap:14px}.lm-quality-grid{gap:9px}.lm-quality-item{padding:13px}.lm-quality-item strong{font-size:23px}.lm-analysis-controls{gap:10px}.lm-analysis-controls label{min-width:100px}.lm-analysis-controls select{font-size:16px}.lm-table th,.lm-table td{padding:10px 8px}.lm-button{min-height:44px}.lm-notice{font-size:11px}.lm-record-summary{font-size:11px}.lm-relation-list{padding:0 16px 16px}.lm-relation button{min-height:44px}.lm-map-node small{font-size:11px}}
@media(prefers-reduced-motion:reduce){.lm *{scroll-behavior:auto!important;transition:none!important}}
/* Named examples keep relationship types visible, including non-causal comparisons. */
.lm-learning-paths{margin:18px 0 24px;border:1px solid #d9e2d3;border-radius:16px;padding:16px;background:#f5f8f0}
.lm-learning-paths>summary{font-weight:700;cursor:pointer}
.lm-path-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:14px}
.lm-path-grid article{min-width:0;background:#fff;border-radius:12px;padding:16px}
.lm-path-grid h2{font-size:16px;margin:0 0 12px}
.lm-path-grid p{font-size:12px;line-height:1.8;margin:12px 0 0;color:#59624f}
.lm-path-steps{display:flex;flex-wrap:wrap;align-items:center;gap:6px}
.lm-path-steps .lm-button{white-space:normal;max-width:100%;font-size:12px;padding:8px 10px}
.lm-path-steps [aria-pressed=true]{background:#ddebcf;border-color:#6c845b}
.lm-path-link{display:flex;flex-direction:column;align-items:center;font-size:10px;color:#536449}
.lm-path-link b{font-size:16px;line-height:1}
.lm-topic-matches li,.lm-mapping-coverage li{margin:12px 0;overflow-wrap:anywhere}
.lm-topic-matches small,.lm-mapping-coverage li small{display:block;line-height:1.7;color:#62695f}
@media(max-width:720px){.lm-path-grid{grid-template-columns:1fr}.lm-learning-paths{padding:12px}}
.lm-review-queue { margin-top: 24px; }
.lm-queue-controls { display: flex; flex-wrap: wrap; gap: 12px; margin: 12px 0; }
.lm-queue-controls label { display: grid; gap: 6px; flex: 1 1 200px; min-width: 0; font-size: 14px; }
.lm-queue-controls input, .lm-queue-controls select { width: 100%; min-width: 0; box-sizing: border-box; padding: 10px 12px; border: 1px solid #cdd8c6; border-radius: 10px; background: #fff; color: #26382b; font: inherit; }
.lm-queue-items { display: grid; gap: 8px; }
.lm-queue-items summary, .lm-queue-items li { overflow-wrap: anywhere; }
.lm-review-queue button:disabled { opacity: .45; cursor: default; }
.lm-atlas-entry{display:flex;justify-content:space-between;align-items:center;gap:16px;background:#eaf1e4;border:1px solid #cddbc4;padding:20px 24px;border-radius:16px;margin:20px 0}.lm-atlas-entry strong,.lm-atlas-entry span{display:block}.lm-atlas-entry strong{font-size:19px;color:#294e3d}.lm-atlas-entry span{font-size:13px;margin-top:5px;color:#586f5b}
.lm-atlas-shell{background:#fcfcf8;border:1px solid #d5dfd2;border-radius:20px;overflow:hidden;margin:20px 0}.lm-atlas-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px 24px 8px}.lm-atlas-heading h2{font-size:28px;margin:6px 0}.lm-atlas-heading p{font-size:13px;color:#677765;margin:8px 0}.lm-atlas-totals{white-space:nowrap;font-size:12px;color:#62755f}.lm-atlas-totals strong{font-size:28px;color:#365c46;margin-left:12px}.lm-atlas-tools{display:flex;align-items:end;flex-wrap:wrap;gap:12px;padding:16px 24px}.lm-atlas-tools label{display:grid;gap:6px;font-size:12px;color:#4a6554}.lm-atlas-tools input[type=search],.lm-atlas-tools select{padding:10px;border:1px solid #cad8c8;border-radius:9px;background:#fff;min-width:0;font:inherit;color:#253e32}.lm-atlas-tools input[type=search]{width:220px}.lm-atlas-tools .lm-atlas-cross{display:flex;align-items:center;align-self:center;gap:6px}.lm-atlas-buttons{display:flex;gap:6px;flex-wrap:wrap;margin-left:auto}.lm-atlas-buttons button,.lm-atlas-results button{background:#fff;border:1px solid #d1dccc;border-radius:9px;padding:9px 12px;font:inherit;font-size:12px;color:#365c46;cursor:pointer;min-height:42px}.lm-atlas-buttons button:hover,.lm-atlas-results button:hover{background:#eaf2e4}.lm-atlas-legend{display:flex;flex-wrap:wrap;gap:14px;padding:10px 24px 16px;font-size:11px;color:#536a58}.lm-atlas-legend span{display:inline-flex;align-items:center;gap:6px}.lm-atlas-legend i{width:8px;height:8px;border-radius:50%}.lm-atlas-viewport{height:min(76vh,820px);min-height:460px;background:#fcfcf8;border-top:1px solid #e0e6db;border-bottom:1px solid #e0e6db;overflow:hidden}.lm-atlas-svg{display:block;width:100%;height:100%;touch-action:none;cursor:grab;user-select:none}.lm-atlas-svg:active{cursor:grabbing}.lm-atlas-svg:focus-visible{outline:3px solid #c7a46b;outline-offset:-3px}.lm-atlas-node{cursor:pointer}.lm-atlas-node:focus-visible{outline:none}.lm-atlas-node:focus-visible>rect{stroke:#bc8133;stroke-width:5}.lm-atlas-node:hover>rect{stroke-width:3;stroke:#bc8133}.lm-atlas-help{font-size:12px;color:#61705c;line-height:1.7;margin:12px 24px}.lm-atlas-count{display:block;color:#315840;font-weight:600;margin-top:4px}.lm-atlas-shell>.lm-small{margin:10px 24px 18px}.lm-atlas-results{display:flex;gap:6px;flex-wrap:wrap;max-height:150px;overflow:auto;padding:0 24px}.lm-atlas-results:empty{display:none}.lm-atlas-results>span{font-size:12px;padding:10px}.lm-atlas-results small{font-size:10px;opacity:.8}.lm-atlas-fullscreen:fullscreen .lm-atlas-shell{border:0;border-radius:0;overflow:auto;background:#fcfcf8}.lm-atlas-fullscreen:fullscreen .lm-atlas-shell .lm-atlas-viewport{height:calc(100vh - 250px);max-height:none}.lm-atlas-detail{margin-top:20px}
@media(max-width:720px){.lm-atlas-entry{align-items:stretch;flex-direction:column;padding:18px}.lm-atlas-heading{align-items:flex-start;flex-direction:column;gap:4px;padding:18px 16px 0}.lm-atlas-heading h2{font-size:23px}.lm-atlas-totals strong:first-child{margin-left:0}.lm-atlas-tools{padding:14px 16px;gap:10px}.lm-atlas-tools label:first-child{flex:1 1 100%}.lm-atlas-tools input[type=search]{width:100%;box-sizing:border-box;font-size:16px}.lm-atlas-tools select{font-size:16px}.lm-atlas-buttons{margin-left:0;width:100%}.lm-atlas-buttons button{min-height:44px;flex-grow:1}.lm-atlas-legend{padding:8px 16px 12px;gap:9px}.lm-atlas-viewport{height:60vh;min-height:420px}.lm-atlas-help,.lm-atlas-shell>.lm-small{margin:12px 16px}.lm-atlas-results{padding:0 16px}.lm-atlas-fullscreen:fullscreen .lm-atlas-shell .lm-atlas-viewport{height:60vh}.lm-atlas-svg .lm-atlas-node{min-width:0}}

.lm-atlas-fullscreen:fullscreen{overflow:auto;background:#fcfcf8;padding:16px;box-sizing:border-box}