display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 12px 24px; border-bottom: 1px solid var(--line); background: var(--surface); } .brand { display: flex; align-items: center; gap: 12px; min-width: 0; } .seal { display: grid; flex: 0 0 36px; width: 36px; height: 36px; place-items: center; border: 2px solid var(--navy); border-radius: 50%; color: var(--navy); font-size: 10px; font-weight: 700; } .brand h1 { margin: 0; font-size: 15px; letter-spacing: -0.01em; } .brand p { margin: 2px 0 0; color: var(--muted); font-size: 11px; } .demo-badge { flex: 0 0 auto; padding: 5px 9px; border: 1px solid #f4c167; border-radius: 999px; background: #fff7df; color: #78520b; font-size: 10px; font-weight: 700; letter-spacing: 0.06em; } .hero { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; padding: 20px 24px 16px; border-bottom: 1px solid var(--line); background: var(--surface); } .hero h2 { margin: 0; font-size: 22px; letter-spacing: -0.025em; } .hero p { max-width: 720px; margin: 6px 0 0; color: var(--muted); font-size: 12px; line-height: 1.55; } .summary { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; } .summary-item { min-width: 92px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 7px; background: #f9fbfd; } .summary-item span { display: block; color: var(--muted); font-size: 9px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; } .summary-item strong { display: block; margin-top: 2px; font-family: var(--mono); font-size: 14px; } .controls { display: grid; grid-template-columns: minmax(220px, 1.4fr) minmax(220px, 1.2fr) minmax(180px, 1fr) auto; gap: 18px; align-items: end; padding: 12px 24px; border-bottom: 1px solid var(--line); background: var(--surface); } .control label, .control .label-row { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 6px; color: var(--muted); font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; } .control output { color: var(--ink); font-family: var(--mono); } .control input[type="range"] { width: 100%; accent-color: var(--accent); } .select { width: 100%; height: 36px; padding: 0 10px; border: 1px solid var(--line-strong); border-radius: 6px; outline: none; background: var(--surface); color: var(--ink-2); font-size: 12px; font-weight: 600; } .select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--focus); } .button { height: 36px; padding: 0 13px; border: 1px solid var(--line-strong); border-radius: 6px; background: var(--surface); color: var(--ink-2); font-size: 12px; font-weight: 700; } .button:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); } .button:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; } .workspace { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 14px; max-width: 1600px; margin: 0 auto; padding: 16px 24px 28px; } .graph-panel, .detail-panel { position: relative; overflow: hidden; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); box-shadow: 0 3px 12px rgba(26, 51, 76, 0.04); } .graph-panel { min-height: 620px; } .graph-heading, .detail-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; padding: 13px 16px; border-bottom: 1px solid var(--line); background: #fbfcfe; } .graph-heading h3, .detail-heading h3 { margin: 0; font-size: 13px; } .graph-heading p, .detail-heading p { margin: 3px 0 0; color: var(--muted); font-size: 10px; line-height: 1.45; } .legend { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 11px; color: var(--muted); font-size: 10px; } .legend-item { display: inline-flex; align-items: center; gap: 5px; white-space: nowrap; } .legend-node { width: 11px; height: 11px; border-radius: 50%; background: var(--accent); } .legend-line { width: 22px; height: 3px; border-radius: 2px; background: #8fa3b5; } #graph { width: 100%; height: 560px; } #graph svg { display: block; width: 100%; height: 100%; } .graph-note { position: absolute; left: 14px; bottom: 12px; padding: 6px 9px; border: 1px solid var(--line); border-radius: 5px; background: rgba(255,255,255,0.92); color: var(--muted); font-size: 9px; pointer-events: none; } .link-visible { stroke: #9aabba; stroke-opacity: 0.65; } .link-hit { stroke: transparent; cursor: pointer; } .link-visible.is-muted { stroke-opacity: 0.08; } .link-visible.is-selected { stroke: var(--navy); stroke-opacity: 1; } .node { cursor: grab; } .node:active { cursor: grabbing; } .node circle { stroke: #fff; stroke-width: 3px; filter: drop-shadow(0 2px 3px rgba(22, 45, 66, 0.14)); } .node text { fill: var(--ink); font-family: var(--sans); font-size: 10px; font-weight: 700; paint-order: stroke; stroke: #fff; stroke-width: 4px; stroke-linejoin: round; pointer-events: none; } .node.is-muted { opacity: 0.2; } .node.is-selected circle { stroke: var(--navy); stroke-width: 5px; } .node:focus { outline: none; } .node:focus circle { stroke: var(--navy); stroke-width: 5px; } .detail-panel { min-height: 620px; } .detail-body { padding: 15px 16px 20px; } .detail-placeholder { display: grid; min-height: 470px; place-items: center; padding: 28px; color: var(--muted); text-align: center; font-size: 12px; line-height: 1.6; } .selected-title { margin: 0; font-size: 17px; line-height: 1.3; } .selected-meta { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 9px; } .pill { padding: 4px 7px; border-radius: 999px; background: #edf3f8; color: var(--ink-2); font-size: 9px; font-weight: 700; } .section-title { margin: 20px 0 8px; color: var(--muted); font-size: 9px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.07em; } .connection-list { display: grid; gap: 7px; } .connection { display: grid; grid-template-columns: 9px minmax(0, 1fr) auto; gap: 8px; align-items: center; width: 100%; padding: 8px 9px; border: 1px solid var(--line); border-radius: 6px; background: var(--surface); color: var(--ink-2); text-align: left; font-size: 10px; } button.connection:hover { border-color: var(--accent); background: var(--accent-soft); } .connection-dot { width: 8px; height: 8px; border-radius: 50%; } .connection strong { color: var(--ink); font-family: var(--mono); } .document-list { display: grid; gap: 9px; } .document { padding: 10px; border-left: 3px solid var(--line-strong); background: #f8fafc; } .document span { display: block; color: var(--muted); font-family: var(--mono); font-size: 8px; } .document strong { display: block; margin-top: 4px; color: var(--ink-2); font-size: 10px; line-height: 1.45; } .demo-warning { margin-top: 18px; padding: 9px 10px; border: 1px solid #f4d089; border-radius: 6px; background: #fff9e9; color: #78520b; font-size: 9px; line-height: 1.5; } .tooltip { position: fixed; z-index: 20; max-width: 250px; padding: 7px 9px; border-radius: 6px; background: #102033; color: #fff; box-shadow: 0 8px 20px rgba(16, 32, 51, 0.2); font-size: 10px; line-height: 1.5; pointer-events: none; opacity: 0; transition: opacity 100ms ease; } @media (max-width: 980px) { .hero { align-items: flex-start; flex-direction: column; } .summary { justify-content: flex-start; } .controls { grid-template-columns: repeat(2, minmax(0, 1fr)); } .workspace { grid-template-columns: 1fr; } .detail-panel { min-height: 0; } .detail-placeholder { min-height: 220px; } } @media (max-width: 600px) { .site-nav, .hero, .controls, .workspace { padding-left: 14px; padding-right: 14px; } .brand p { display: none; } .controls { grid-template-columns: 1fr; gap: 12px; } .graph-heading { flex-direction: column; } .legend { justify-content: flex-start; } .graph-panel { min-height: 540px; } #graph { height: 480px; } } @media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; } }

Circular Archive · Relationship Graph

Concept preview for topic connections and document discovery

DEMO DATA

How EPFO circular topics connect

Each node is a topic. A line appears when circulars link a primary topic with a secondary topic. Select a node or connection to inspect the circulars behind it; drag nodes and pan or zoom the canvas.

Visible topics—

Relationships—

Shared circulars—

Relationship yearFY 2024–25

Minimum shared circulars8+

Focus a topic

Aggregated topic network

Showing relationships with 8 or more shared circulars in FY 2024–25.

Size = topic volume Width = shared circulars

Scroll to zoom · drag the background to pan · drag nodes to rearrange