.reference-graph {
  --rg-citation: var(--accent);
  --rg-similarity: #168a94;
  --rg-canvas: color-mix(in srgb, var(--surface) 72%, var(--card));
  width: 100%; padding: 25px clamp(14px, 2.3vw, 34px) 34px; color: var(--text);
}
.reference-graph *, .reference-graph *::before, .reference-graph *::after { box-sizing: border-box; }
.rg-view-header { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 20px; }
.rg-view-header > div { min-width: 0; }
.rg-view-header h1 { margin: 0 0 6px; font-size: clamp(21px, 2.1vw, 28px); line-height: 1.25; }
.rg-view-header p { max-width: 730px; margin: 0; font-size: 13.5px; line-height: 1.55; color: var(--muted); }
.rg-workflow-steps { display: flex; flex-wrap: wrap; gap: 8px 24px; padding: 0; margin: 0 0 20px; list-style: none; counter-reset: rg-step; color: var(--muted); font-size: 11px; }
.rg-workflow-steps li { counter-increment: rg-step; display: inline-flex; align-items: center; gap: 7px; }
.rg-workflow-steps li::before { content: counter(rg-step); border: 1px solid var(--border); border-radius: 50%; width: 23px; height: 23px; display: inline-flex; align-items: center; justify-content: center; background: var(--card); }
.rg-workflow-steps [aria-current="step"] { color: var(--accent); font-weight: 700; }
.rg-workflow-steps [aria-current="step"]::before { background: var(--accent); color: white; border-color: var(--accent); }
.rg-config-paper { padding: 12px 8px 16px; border-bottom: 1px solid var(--border); }
.rg-config-paper h2 { margin: 8px 0 0; max-width: 780px; font-size: 17px; line-height: 1.65; overflow-wrap: anywhere; }
.rg-weight-form { max-width: 1240px; padding: 22px 8px 10px; }
.rg-weight-fields { border: 0; padding: 0; margin: 0; min-width: 0; }
.rg-weight-fields legend { font-weight: 700; font-size: 15px; padding: 0; }
.rg-weight-instruction { font-size: 12px; line-height: 1.75; color: var(--muted); margin: 9px 0 18px; }
.rg-weight-rows { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; align-items: stretch; }
.rg-weight-row { display: flex; flex-direction: column; align-items: stretch; gap: 9px; padding: 14px 13px; border: 1px solid var(--border); border-radius: 9px; background: var(--surface); }
.rg-weight-row.is-excluded { background: var(--card); color: var(--muted); }
.rg-weight-choice { display: flex; align-items: center; gap: 8px; cursor: pointer; font-size: 12px; font-weight: 650; line-height: 1.6; }
.rg-weight-choice input { accent-color: var(--accent); width: 16px; height: 16px; flex-shrink: 0; }
.rg-weight-hint { margin: -3px 0 0 24px; color: var(--muted); font-size: 10.5px; line-height: 1.6; }
.rg-weight-number { display: flex; align-items: center; gap: 5px; color: var(--muted); font-size: 11px; margin-left: 24px; margin-top: auto; }
.rg-weight-input { width: 72px; min-height: 34px; padding: 7px; background: var(--input-bg); border: 1px solid var(--border); border-radius: 6px; color: var(--text); text-align: right; font-size: 12px; }
.rg-weight-input:disabled { opacity: .45; }
.rg-weight-input:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.rg-weight-tools { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0; }
.rg-weight-total { font-size: 13px; font-weight: 700; font-variant-numeric: tabular-nums; margin: 18px 0 10px; }
.rg-weight-error { color: var(--danger, #b42318); font-size: 12px; line-height: 1.6; }
[data-theme="dark"] .rg-weight-error { color: #ffb4ab; }
.rg-weight-missing { margin: 0; margin-left: 24px; color: var(--muted); font-size: 10px; line-height: 1.6; }
.rg-weight-no-data { padding: 10px 12px; border-left: 3px solid var(--accent); background: var(--accent-soft); color: var(--muted); font-size: 11px; line-height: 1.75; }
.rg-weight-submit { min-width: 155px; min-height: 40px; margin: 6px 0 10px; font-size: 12px; }
.rg-weight-form button:disabled { cursor: not-allowed; opacity: .45; }
.rg-calculation-status { color: var(--accent); font-size: 12px; line-height: 1.7; }
.rg-applied-weights { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 12px 0; }
.rg-applied-values { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; font-size: 10px; }
.rg-applied-values strong { margin-right: 4px; }
.rg-applied-values span { padding: 5px 7px; border: 1px solid var(--border); background: var(--surface); border-radius: 5px; }
.rg-weight-edit { flex-shrink: 0; }
.rg-comparison-scope { margin-bottom: 12px; }
.rg-weight-error[hidden], .rg-weight-no-data[hidden], .rg-calculation-status[hidden] { display: none; }
.rg-stats { display: flex; flex-shrink: 0; gap: 26px; margin: 0; }
.rg-stats dt { font-size: 10px; color: var(--muted); line-height: 1.5; }
.rg-stats dd { margin: 4px 0 0; font-size: 27px; font-weight: 800; font-variant-numeric: tabular-nums; letter-spacing: -.8px; }
.rg-stat-citation dd { color: var(--rg-citation); }
.rg-stat-similarity dd { color: var(--rg-similarity); }
.rg-workspace { display: grid; grid-template-columns: 238px minmax(300px, 1fr) 296px; gap: 12px; align-items: stretch; }
.rg-workspace-start { grid-template-columns: 238px minmax(0, 1fr); }
.rg-workspace-start .rg-directory { max-height: 430px; }
.rg-workspace-browse { grid-template-columns: minmax(0, 1fr); }
.rg-workspace-browse .rg-map { order: -1; border: 0; background: transparent; overflow: visible; }
.rg-workspace-browse .rg-start-state { min-height: 0; padding: 2px 2px 14px; align-items: flex-start; text-align: left; }
.rg-workspace-browse .rg-start-state p { max-width: none; }
.rg-workspace-browse .rg-directory {
  max-height: none; border: 0; border-radius: 0; background: transparent; overflow: visible;
}
.rg-workspace-browse .rg-directory-heading { padding: 0 0 6px; }
.rg-workspace-browse .rg-directory-count { margin: 3px 0 9px; }
.rg-workspace-browse .rg-directory-scope { margin: -3px 0 10px; }
.rg-workspace-browse .rg-paper-list {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(258px, 1fr));
  gap: 7px; align-content: start;
  max-height: min(600px, 66vh); overflow-y: auto; overscroll-behavior: contain; scrollbar-gutter: stable;
  padding: 8px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface);
}
.rg-workspace-browse .rg-paper-row {
  border: 1px solid var(--border); border-radius: 9px; background: var(--card);
}
.rg-workspace-browse .rg-paper-row:hover { border-color: var(--accent); background: var(--accent-soft); }
.rg-workspace-browse .rg-directory-footer { display: flex; justify-content: center; gap: 7px; padding: 0; margin-top: 10px; }
.rg-workspace-browse .rg-directory-footer .rg-button {
  min-height: 0; padding: 4px 10px; border-radius: 6px;
  background: var(--input-bg); font-size: 12px; font-weight: 500;
}
.rg-workspace-browse .rg-directory-footer .rg-button:hover {
  border-color: var(--muted); background: var(--input-bg); color: var(--text);
}
.rg-start-state { min-height: 400px; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 32px 24px; text-align: center; }
.rg-start-state h2 { margin: 0 0 10px; color: var(--text); font-size: 16px; font-weight: 650; }
.rg-start-state p { max-width: 430px; margin: 0; color: var(--muted); font-size: 12px; line-height: 1.8; overflow-wrap: anywhere; }
.rg-directory, .rg-map, .rg-inspector { min-width: 0; border: 1px solid var(--border); border-radius: 13px; background: var(--card); overflow: hidden; }
.rg-directory { display: flex; flex-direction: column; max-height: 875px; }
.rg-directory-heading { padding: 16px 13px 6px; }
.rg-section-title { display: block; font-weight: 750; font-size: 13px; margin: 0 0 10px; }
.rg-search { width: 100%; min-height: 39px; padding: 9px 10px; border: 1px solid var(--border); border-radius: 8px; background: var(--input-bg); color: var(--text); font-size: 11.5px; }
.rg-search:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.rg-directory-count { margin: 3px 13px 9px; font-size: 10px; color: var(--muted); }
.rg-directory-scope { margin: -3px 13px 10px; font-size: 9px; line-height: 1.6; color: var(--muted); }
.rg-paper-list { flex: 1; overflow: auto; min-height: 0; overscroll-behavior: contain; scrollbar-width: thin; padding: 0 7px 8px; }
.rg-paper-row { display: flex; flex-direction: column; align-items: stretch; gap: 5px; width: 100%; padding: 11px 8px; border: 1px solid transparent; border-bottom-color: var(--border); background: transparent; color: var(--text); text-align: left; border-radius: 7px; cursor: pointer; }
.rg-paper-row:hover { background: var(--hover-surface); }
.rg-paper-row[aria-pressed="true"] { background: var(--accent-soft); border-color: var(--accent-soft-border); box-shadow: inset 3px 0 var(--accent); }
.rg-paper-row strong { font-size: 11.5px; font-weight: 700; line-height: 1.55; overflow-wrap: anywhere; }
.rg-paper-row-top { display: flex; justify-content: space-between; align-items: center; gap: 5px; }
.rg-paper-year { color: var(--accent); font-size: 10px; font-weight: 700; font-variant-numeric: tabular-nums; }
.rg-paper-authors { font-size: 10px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rg-paper-row-meta { font-size: 9.5px; color: var(--muted); }
.rg-seed-badge { background: var(--accent); color: white; padding: 2px 5px; border-radius: 4px; font-size: 8px; }
.rg-directory-footer { padding: 5px 10px 10px; }
.rg-directory-footer:empty { display: none; }
.rg-map { padding: 14px; }
.rg-map-heading { margin: 0 0 10px; }
.rg-map-heading h2 { font-size: 14px; line-height: 1.5; margin: 0; font-weight: 750; overflow-wrap: anywhere; }
.rg-seed-heading { display: flex; align-items: center; gap: 6px; }
.rg-seed-symbol { width: 18px; height: 18px; flex-shrink: 0; color: var(--rg-similarity); }
.rg-back-button { padding: 0; margin: 0 0 8px; border: 0; background: transparent; color: var(--accent); font-size: 10.5px; cursor: pointer; line-height: 1.6; }
.rg-controls { display: flex; flex-wrap: wrap; gap: 10px 20px; padding: 10px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); margin-bottom: 10px; }
.rg-toggles, .rg-tuning { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; }
.rg-toggle { display: inline-flex; align-items: center; gap: 5px; cursor: pointer; font-size: 10.5px; color: var(--muted); white-space: nowrap; }
.rg-toggle input { accent-color: var(--accent); margin: 0; width: 13px; height: 13px; }
.rg-range-label, .rg-limit-label { display: inline-flex; align-items: center; gap: 7px; color: var(--muted); font-size: 10px; }
.rg-range-label input { width: 76px; accent-color: var(--rg-similarity); }
.rg-range-label output { width: 26px; font-variant-numeric: tabular-nums; color: var(--rg-similarity); font-weight: 750; }
.rg-limit-label select { min-height: 27px; background: var(--input-bg); border: 1px solid var(--border); border-radius: 5px; font-size: 10px; color: var(--text); }
.rg-map-counts { display: flex; align-items: center; flex-wrap: wrap; justify-content: space-between; gap: 4px 10px; font-size: 10.5px; margin-bottom: 7px; }
.rg-map-counts strong { font-weight: 700; }
.rg-map-counts > span { color: var(--muted); font-size: 10px; }
.rg-neighbor-count { font-size: 10px; color: var(--muted); margin: 0 0 8px; }
.rg-canvas-frame { position: relative; border-radius: 9px; overflow: hidden; background-color: var(--rg-canvas); background-image: radial-gradient(color-mix(in srgb, var(--muted) 14%, transparent) .7px, transparent .7px); background-size: 21px 21px; }
.rg-canvas { display: block; width: 100%; height: 640px; cursor: grab; touch-action: none; user-select: none; }
.rg-canvas.is-dragging { cursor: grabbing; }
.rg-canvas:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.rg-canvas-actions { position: absolute; right: 10px; bottom: 12px; display: flex; flex-direction: column; gap: 5px; }
.rg-icon-button { width: 31px; height: 31px; border: 1px solid var(--border); background: var(--card); color: var(--text); border-radius: 7px; cursor: pointer; font-size: 17px; display: flex; align-items: center; justify-content: center; box-shadow: 0 2px 5px var(--shadow); }
.rg-icon-button:hover { background: var(--accent-soft); color: var(--accent); }
.rg-edge { fill: none; vector-effect: non-scaling-stroke; cursor: pointer; pointer-events: stroke; transition: opacity .13s; }
.rg-citation-edge { stroke: var(--rg-citation); stroke-width: 1.55px; opacity: .45; }
.rg-similarity-edge, .rg-similarity-swatch { stroke: var(--rg-edge-light, var(--rg-similarity)); stroke-width: var(--rg-edge-width, 1.25px); stroke-dasharray: 4 5; stroke-linecap: round; vector-effect: non-scaling-stroke; }
[data-theme="dark"] .rg-similarity-edge, [data-theme="dark"] .rg-similarity-swatch { stroke: var(--rg-edge-dark, var(--rg-similarity)); }
.rg-similarity-edge { opacity: .9; }
.rg-arrow { fill: var(--rg-citation); }
.rg-edge:hover, .rg-edge.is-highlighted { opacity: .95; stroke-width: 2.6px; }
.rg-edge.is-dimmed { opacity: .035; }
.rg-similarity-edge:hover, .rg-similarity-edge.is-highlighted { opacity: 1; stroke-width: var(--rg-edge-width, 1.25px); }
.rg-similarity-edge.is-dimmed:not(:hover):not(.is-highlighted) { opacity: .2; }
.rg-node { cursor: pointer; outline: none; transition: opacity .13s; }
.rg-node-hit { fill: transparent; pointer-events: all; }
.rg-node-circle { stroke: var(--card); stroke-width: 1.4px; vector-effect: non-scaling-stroke; }
.rg-node:hover .rg-node-circle, .rg-node:focus .rg-node-circle { stroke: var(--text); stroke-width: 2px; }
.rg-node.is-selected .rg-node-circle { stroke: var(--text); stroke-width: 2.7px; }
.rg-node.is-seed .rg-node-circle { stroke: var(--text); stroke-width: 3px; }
.rg-seed-icon { color: white; pointer-events: none; }
.rg-node.is-dimmed { opacity: .2; }
.rg-node-label { font: 10px 'Pretendard', sans-serif; font-weight: 600; fill: var(--text); stroke: var(--rg-canvas); stroke-width: 3.5px; paint-order: stroke fill; stroke-linejoin: round; opacity: 0; pointer-events: none; }
.rg-node-label.is-visible { opacity: 1; }
.rg-tooltip { position: absolute; width: min(285px, calc(100% - 16px)); z-index: 5; padding: 10px 12px; background: var(--card); border: 1px solid var(--border); box-shadow: 0 6px 18px var(--shadow); color: var(--text); font-size: 11px; line-height: 1.6; border-radius: 8px; pointer-events: none; white-space: pre-line; overflow-wrap: anywhere; }
.rg-tooltip[hidden] { display: none; }
.rg-legend { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 17px; margin-top: 12px; color: var(--muted); font-size: 9.5px; }
.rg-legend-citation, .rg-legend-similarity, .rg-legend-seed { display: inline-flex; align-items: center; gap: 6px; }
.rg-legend-citation::before { content: '⟶'; color: var(--rg-citation); font-size: 23px; line-height: 10px; }
.rg-legend-similarity { flex-wrap: wrap; line-height: 1.5; }
.rg-similarity-scale { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 9px; }
.rg-scale-item { display: inline-flex; align-items: center; gap: 3px; font-variant-numeric: tabular-nums; }
.rg-scale-item svg { width: 32px; height: 10px; overflow: visible; }
.rg-legend-year { display: inline-flex; align-items: center; gap: 5px; margin-left: auto; }
.rg-legend-year i { display: block; width: 48px; height: 5px; border-radius: 3px; background: linear-gradient(to right, hsl(205 69% 65%), hsl(264 69% 46%)); }
.rg-help { font-size: 10px; color: var(--muted); line-height: 1.65; margin: 10px 0 0; overflow-wrap: anywhere; }
.rg-inspector { max-height: 875px; display: flex; flex-direction: column; }
.rg-inspector-heading { padding: 16px; margin: 0; font-size: 12px; font-weight: 750; border-bottom: 1px solid var(--border); }
.rg-inspector-body { padding: 14px; overflow-y: auto; min-height: 0; scrollbar-width: thin; overscroll-behavior: contain; }
.rg-inspector-empty { min-height: 470px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; color: var(--muted); font-size: 12px; line-height: 1.8; padding: 15px; }
.rg-inspector-symbol { font-size: 55px; color: var(--accent); line-height: 1; opacity: .55; }
.rg-paper-id { font-size: 9px; font-weight: 650; letter-spacing: .5px; color: var(--accent); }
.rg-paper-hero h2 { font-size: 15px; line-height: 1.65; margin: 9px 0; overflow-wrap: anywhere; }
.rg-hero-authors { font-size: 11px; color: var(--muted); line-height: 1.6; }
.rg-paper-facts { display: flex; flex-wrap: wrap; gap: 12px 17px; margin: 16px 0; }
.rg-paper-facts dt { font-size: 9px; color: var(--muted); }
.rg-paper-facts dd { margin: 3px 0 0; font-size: 12px; font-weight: 750; font-variant-numeric: tabular-nums; }
.rg-paper-actions { display: flex; flex-direction: column; gap: 7px; }
.rg-button { min-height: 33px; padding: 7px 11px; border: 1px solid var(--border); border-radius: 7px; background: var(--card); color: var(--text); font-size: 10.5px; font-weight: 650; cursor: pointer; line-height: 1.5; }
.rg-button:hover { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }
.rg-button-primary { background: var(--accent); color: white; border-color: var(--accent); }
.rg-button-primary:hover { background: color-mix(in srgb, var(--accent) 85%, black); color: white; }
.rg-button-wide { width: 100%; }
.rg-abstract { margin-top: 16px; color: var(--muted); font-size: 11px; line-height: 1.8; }
.rg-abstract summary { cursor: pointer; font-weight: 700; color: var(--text); }
.rg-abstract p { overflow-wrap: anywhere; }
.rg-inspector-section { margin-top: 18px; padding-top: 13px; border-top: 1px solid var(--border); }
.rg-inspector-section h3 { margin: 0 0 10px; font-size: 11px; line-height: 1.6; }
.rg-relation-row { width: 100%; display: flex; gap: 7px; align-items: flex-start; padding: 9px 4px; border: 0; border-bottom: 1px solid var(--border); background: transparent; text-align: left; color: var(--text); cursor: pointer; border-radius: 5px; }
.rg-relation-row:hover { background: var(--hover-surface); }
.rg-relation-row > span:nth-child(2) { flex: 1; min-width: 0; }
.rg-relation-row strong { display: block; font-size: 10px; font-weight: 600; line-height: 1.6; overflow-wrap: anywhere; }
.rg-relation-row small { display: block; margin-top: 3px; font-size: 9px; color: var(--muted); }
.rg-relation-symbol { color: var(--rg-citation); font-size: 16px; flex-shrink: 0; }
.rg-symbol-similarity { color: var(--rg-similarity); }
.rg-score-pill { font-size: 9px; color: var(--rg-similarity); border-radius: 4px; padding: 2px 4px; background: color-mix(in srgb, var(--rg-similarity) 9%, transparent); font-variant-numeric: tabular-nums; }
.rg-empty-small { color: var(--muted); font-size: 10px; line-height: 1.65; }
.rg-kind-badge { display: inline-block; padding: 4px 7px; border-radius: 5px; font-size: 9px; font-weight: 750; margin: 4px 0 12px; }
.rg-kind-citation { background: var(--accent-soft); color: var(--rg-citation); }
.rg-kind-similarity { background: color-mix(in srgb, var(--rg-similarity) 11%, transparent); color: var(--rg-similarity); }
.rg-endpoint { display: block; width: 100%; border: 1px solid var(--border); border-radius: 7px; padding: 10px; background: var(--surface); color: var(--text); text-align: left; font-size: 11px; line-height: 1.65; cursor: pointer; overflow-wrap: anywhere; margin: 4px 0; }
.rg-endpoint:hover { border-color: var(--accent); }
.rg-edge-direction { display: block; text-align: center; color: var(--muted); font-size: 22px; }
.rg-evidence-facts { font-size: 11px; line-height: 1.6; margin: 16px 0; }
.rg-evidence-facts > div { margin-bottom: 10px; }
.rg-evidence-facts dt { color: var(--muted); font-size: 10px; }
.rg-evidence-facts dd { margin: 4px 0 0; overflow-wrap: anywhere; }
.rg-score-box { display: flex; justify-content: space-between; align-items: center; padding: 12px; margin-top: 17px; background: color-mix(in srgb, var(--rg-similarity) 8%, transparent); border-radius: 8px; }
.rg-score-box > span { color: var(--muted); font-size: 10px; }
.rg-score-box strong { color: var(--rg-similarity); font-size: 25px; font-variant-numeric: tabular-nums; }
.rg-coverage { padding: 9px 10px; border-left: 2px solid var(--rg-similarity); background: var(--surface); font-size: 10px; line-height: 1.75; color: var(--muted); }
.rg-tag-dimensions { font-size: 10px; color: var(--muted); line-height: 1.7; }
.rg-tag-dimensions strong { font-weight: 500; }
.rg-components { margin: 18px 0; }
.rg-component { display: grid; grid-template-columns: 1fr auto; gap: 5px; margin: 13px 0; }
.rg-component dt { font-size: 10px; color: var(--muted); }
.rg-component dd { margin: 0; font-size: 10px; font-weight: 700; font-variant-numeric: tabular-nums; }
.rg-component .rg-component-detail { grid-column: 1 / -1; font-size: 9px; line-height: 1.65; font-weight: 400; color: var(--muted); }
.rg-component-contribution { display: block; margin-bottom: 6px; }
.rg-component[data-available="false"] .rg-component-value { color: var(--muted); font-weight: 500; }
.rg-component-unavailable { display: block; padding: 6px 8px; border: 1px dashed var(--border); border-radius: 5px; }
.rg-component-bar { display: block; height: 4px; border-radius: 4px; background: var(--border); overflow: hidden; }
.rg-component-bar i { display: block; height: 100%; background: var(--rg-similarity); }
.rg-terms, .rg-evidence-chips { display: flex; flex-wrap: wrap; gap: 5px; }
.rg-terms > span, .rg-evidence-chips > span { min-width: 0; font-size: 10px; padding: 4px 6px; border-radius: 5px; border: 1px solid var(--border); background: var(--surface); overflow-wrap: anywhere; }
.rg-match-row { margin-top: 12px; }
.rg-match-heading { display: flex; gap: 8px; align-items: baseline; justify-content: space-between; margin-bottom: 6px; }
.rg-match-heading h4 { margin: 0; font-size: 10px; font-weight: 650; line-height: 1.6; }
.rg-match-heading .rg-score-pill { flex-shrink: 0; }
.rg-match-row .rg-empty-small { margin: 4px 0; }
.rg-input-comparison { margin-top: 12px; font-size: 10px; color: var(--muted); line-height: 1.7; }
.rg-input-comparison summary { cursor: pointer; color: var(--accent); }
.rg-input-comparison > div { margin-top: 8px; padding-left: 8px; border-left: 2px solid var(--border); }
.rg-input-comparison strong { color: var(--text); font-size: 9px; }
.rg-input-comparison p { margin: 2px 0 0; overflow-wrap: anywhere; }
.rg-context-evidence { margin-top: 18px; padding: 12px; border: 1px solid var(--border); border-radius: 7px; background: var(--surface); }
.rg-context-evidence > summary { cursor: pointer; font-size: 10px; line-height: 1.7; font-weight: 650; color: var(--muted); }
.rg-context-evidence .rg-inspector-section { margin-top: 12px; padding-top: 10px; }
.rg-reference-evidence { padding-left: 18px; font-size: 10px; color: var(--muted); line-height: 1.7; }
.rg-reference-evidence li { margin: 8px 0; overflow-wrap: anywhere; }
.rg-footer { padding: 13px 2px 0; font-size: 11px; color: var(--muted); line-height: 1.75; }
.rg-footer > p { margin: 0 0 7px; }
.rg-method summary { color: var(--accent); font-weight: 650; cursor: pointer; }
.rg-method p { max-width: 1100px; }
.rg-status { min-height: 300px; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 25px; text-align: center; color: var(--muted); }
.rg-status h1 { color: var(--text); font-size: 23px; }
.rg-empty { padding: 20px 12px; font-size: 11px; color: var(--muted); text-align: center; line-height: 1.8; }
.reference-graph button:focus-visible, .reference-graph select:focus-visible, .reference-graph summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
@media (max-width: 1450px) {
  .rg-workspace { grid-template-columns: 215px minmax(0, 1fr); gap: 11px; }
  .rg-inspector { grid-column: 1 / -1; max-height: 580px; }
  .rg-inspector-empty { min-height: 110px; padding: 10px; }
  .rg-inspector-symbol { display: none; }
  .rg-inspector-body { padding: 16px; }
  .rg-paper-actions { flex-direction: row; flex-wrap: wrap; }
  .rg-view-header { align-items: flex-start; }
  .rg-stats { gap: 16px; }
  .rg-stats dd { font-size: 24px; }
  .rg-stats dt { max-width: 100px; }
  .rg-map { padding: 11px; }
}
@media (max-width: 1160px) {
  .rg-weight-rows { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rg-workspace { grid-template-columns: 200px minmax(0, 1fr); }
  .rg-inspector { grid-column: 1 / -1; max-height: 580px; }
  .rg-inspector-empty { min-height: 110px; padding: 10px; }
  .rg-inspector-symbol { display: none; }
  .rg-inspector-body { padding: 16px; }
  .rg-paper-actions { flex-direction: row; flex-wrap: wrap; }
  .rg-view-header { flex-wrap: wrap; gap: 15px; }
  .rg-stats { gap: 28px; }
  .rg-stats dt { max-width: none; }
}
@media (max-width: 700px) {
  .reference-graph { padding: 18px 12px 25px; }
  .rg-view-header h1 { font-size: 21px; }
  .rg-view-header p { font-size: 12.5px; }
  .rg-stats { width: 100%; gap: 18px; }
  .rg-stats > div { flex: 1; }
  .rg-stats dd { font-size: 23px; }
  .rg-stats dt { font-size: 9px; }
  .rg-workspace { display: flex; flex-direction: column; gap: 12px; }
  .rg-directory { max-height: 305px; order: 1; }
  .rg-workspace-start .rg-directory { max-height: 305px; }
  .rg-workspace-browse .rg-directory { max-height: none; }
  .rg-start-state { min-height: 240px; padding: 24px 16px; }
  .rg-weight-rows { grid-template-columns: minmax(0, 1fr); }
  .rg-weight-row { padding: 12px; }
  .rg-workflow-steps { gap: 8px 14px; font-size: 10px; }
  .rg-workflow-steps li { flex-basis: calc(50% - 14px); }
  .rg-applied-weights { align-items: flex-start; flex-direction: column; }
  .rg-directory-heading { padding: 12px 12px 6px; }
  .rg-section-title { font-size: 12px; margin-bottom: 7px; }
  .rg-paper-list { max-height: 175px; }
  .rg-directory-footer { padding: 5px 10px; }
  .rg-map { order: 2; padding: 11px; }
  .rg-inspector { order: 3; max-height: 670px; }
  .rg-canvas { height: 470px; }
  .rg-legend { gap: 8px 12px; }
  .rg-legend-year { margin-left: 0; }
  .rg-controls { gap: 10px; }
  .rg-toggle { min-height: 26px; }
  .rg-icon-button { width: 35px; height: 35px; }
  .rg-button { min-height: 37px; }
  .rg-search { min-height: 42px; font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  .rg-edge, .rg-node { transition: none; }
}