:root{color-scheme:light;--background:#f4f7fb;--surface:#fff;--surface-muted:#eef4f8;--ink:#17212f;--muted:#657386;--line:#d8e1ea;--accent:#168461;--accent-dark:#096545;--accent-soft:#e4f5ee;--blue:#2e6fe8;--shadow:0 14px 42px rgba(23,33,47,.08)}*{box-sizing:border-box}body,html{min-height:100%}body{margin:0;background:var(--background);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;letter-spacing:0}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.app-shell{max-width:1180px;margin:0 auto;padding:18px 16px 40px}.topbar{justify-content:space-between;gap:16px;margin-bottom:18px}.brand,.topbar{display:flex;align-items:center}.brand{gap:10px;font-weight:750}.brand-mark{display:grid;width:34px;height:34px;place-items:center;border-radius:8px;background:var(--ink);color:#fff}.topnav{display:flex}.button,.nav-link,.topnav{align-items:center;gap:8px}.button,.nav-link{display:inline-flex;min-height:38px;justify-content:center;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink);padding:8px 12px;font-size:14px;font-weight:650;cursor:pointer}.button.primary{border-color:var(--accent);background:var(--accent);color:#fff}.button.ghost{background:transparent}.hero-panel{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);grid-gap:22px;gap:22px;align-items:stretch;margin-bottom:18px}.intro{padding:28px;border:1px solid var(--line);border-radius:8px;background:var(--surface);box-shadow:var(--shadow)}.intro h1{max-width:720px;margin:0 0 14px;font-size:clamp(32px,6vw,62px);line-height:.98}.intro p{max-width:660px;margin:0 0 22px;color:var(--muted);font-size:17px;line-height:1.6}.hero-actions{display:flex;flex-wrap:wrap;gap:10px}.stats-strip{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:10px;gap:10px;margin-top:24px}.stat{min-width:0;border:1px solid var(--line);border-radius:8px;padding:12px;background:#fbfcfe}.stat strong{display:block;font-size:22px}.stat span{color:var(--muted);font-size:13px}.card,.panel{border:1px solid var(--line);border-radius:8px;background:var(--surface)}.panel{padding:18px}.section-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.section-title h2{margin:0;font-size:22px}.section-title p{margin:4px 0 0;color:var(--muted);font-size:14px}.tabs{display:flex;gap:8px;padding:4px;border:1px solid var(--line);border-radius:8px;background:var(--surface-muted)}.tab{min-height:34px;border:0;border-radius:6px;background:transparent;color:var(--muted);padding:7px 12px;font-size:14px;font-weight:700;cursor:pointer}.tab.active{background:var(--surface);color:var(--ink);box-shadow:0 1px 8px rgba(23,33,47,.08)}.match-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:12px;gap:12px}.match-card{display:flex;min-height:296px;flex-direction:column;gap:12px;padding:14px}.user-line{display:flex;align-items:center;gap:11px}.avatar{display:grid;width:48px;height:48px;flex:0 0 48px;place-items:center;overflow:hidden;border-radius:8px;background:var(--accent-soft);color:var(--accent-dark);font-weight:800}.avatar img{width:100%;height:100%;object-fit:cover}.user-line h3{margin:0;font-size:17px}.user-line p{margin:3px 0 0;color:var(--muted);font-size:13px}.score-row{display:flex;align-items:center;justify-content:space-between;gap:10px}.score{font-size:28px;font-weight:850;color:var(--accent-dark)}.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{border-radius:999px;background:var(--surface-muted);color:#304055;padding:5px 8px;font-size:12px;font-weight:650}.match-reasons{display:grid;grid-gap:7px;gap:7px}.match-reason{display:grid;grid-gap:3px;gap:3px;border-left:3px solid #8ed5bd;padding-left:9px}.match-reason span{color:var(--muted);font-size:11px;font-weight:800;text-transform:uppercase}.match-reason p{margin:0;color:#263646;font-size:13px;line-height:1.35;font-weight:650}.explanation{color:#39485b;font-size:14px;line-height:1.45}.card-actions{display:flex;gap:8px;margin-top:auto}.card-actions .button{flex:1 1}.map-wrap{position:relative;min-height:560px;overflow:hidden;border:1px solid var(--line);border-radius:8px;background:radial-gradient(circle at 50% 48%,rgba(16,139,103,.18),transparent 30%),radial-gradient(circle at 18% 18%,rgba(70,137,208,.12),transparent 26%),linear-gradient(135deg,#fbfdff,#eef6f4 54%,#f6f8fb)}.map-wrap:before{position:absolute;inset:0;background-image:linear-gradient(rgba(101,115,134,.08) 1px,transparent 0),linear-gradient(90deg,rgba(101,115,134,.08) 1px,transparent 0);background-size:34px 34px;content:"";-webkit-mask-image:radial-gradient(circle at center,#000 0,transparent 76%);mask-image:radial-gradient(circle at center,#000 0,transparent 76%);pointer-events:none}.map-wrap svg{position:relative;display:block;width:100%;min-height:560px}.map-link{fill:none;stroke-width:2.2;stroke-linecap:round;opacity:.42;transition:opacity .18s ease,stroke-width .18s ease,filter .18s ease}.map-link.strong{stroke-width:3;opacity:.62;filter:drop-shadow(0 0 7px rgba(35,162,111,.2))}.map-link.top{stroke-width:3.7;opacity:.78;filter:drop-shadow(0 0 10px rgba(23,164,91,.32))}.map-link.hovered,.map-link.selected{stroke-width:4.4;opacity:.96;filter:drop-shadow(0 0 12px rgba(22,132,97,.35))}.node-float{animation:nodeFloat 5.8s ease-in-out infinite;animation-delay:var(--float-delay)}.map-node{transition:opacity .18s ease}.node-halo{fill:hsla(0,0%,100%,.72);opacity:.88}.map-node.strong .node-halo{fill:rgba(35,162,111,.15);filter:drop-shadow(0 0 10px rgba(35,162,111,.26))}.map-node.top .node-halo{fill:rgba(23,164,91,.2);filter:drop-shadow(0 0 16px rgba(23,164,91,.38))}.map-node.hovered .node-halo,.map-node.selected .node-halo{fill:rgba(22,132,97,.22);filter:drop-shadow(0 0 18px rgba(22,132,97,.42))}.node-face{fill:#fff;stroke:#d8e1ea;stroke-width:1.5}.map-node.hovered .node-face,.map-node.selected .node-face{stroke:#168461;stroke-width:3}.map-node.current .node-face{fill:#17212f;stroke:#17212f}.score-ring{fill:none;stroke:var(--edge-color);stroke-width:2.2;opacity:.46}.map-node.strong .score-ring{stroke-width:3;opacity:.82}.map-node.top .score-ring{stroke-width:4;opacity:.95}.node-initials{fill:#17212f}.map-node.current 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