:root{--ink:#13231f;--muted:#66756f;--green:#153e36;--mint:#dff3ea;--lime:#c9ee68;--cream:#f5f3ec;--line:#d9dfdc;--white:#fff;--orange:#ef9b52;--blue:#78a8d8;--shadow:0 18px 50px rgba(19,35,31,.12)}*{box-sizing:border-box}body{margin:0;background:var(--cream);color:var(--ink);font:16px/1.45 Inter,ui-sans-serif,system-ui,-apple-system,sans-serif;padding-bottom:86px}.topbar{background:var(--green);color:#fff;padding:20px max(20px,calc((100vw - 1180px)/2));display:flex;align-items:center;justify-content:space-between;gap:20px}.topbar h1{font-size:20px;margin:2px 0}.eyebrow{font-size:11px;letter-spacing:.14em;font-weight:800;color:#73827d}.topbar .eyebrow{color:#9cc4b8}.save-state{font-size:13px;background:#ffffff18;border:1px solid #ffffff28;padding:7px 11px;border-radius:999px}main{max-width:1180px;margin:auto;padding:28px 20px}.dashboard,.workspace,.data-tools{background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);margin-bottom:20px}.intro{padding:28px;display:flex;align-items:end;justify-content:space-between;gap:20px;background:linear-gradient(135deg,#fff 40%,var(--mint));border-radius:24px 24px 0 0}.intro h2,.workspace h2,.data-tools h2{font-size:clamp(25px,4vw,40px);letter-spacing:-.04em;margin:4px 0}.intro p,.workspace p,.data-tools p{color:var(--muted);margin:4px 0}.stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}.stats article{padding:22px 28px;border-right:1px solid var(--line);display:grid}.stats article:last-child{border:0}.stats strong{font-size:28px}.stats span{font-size:13px;color:var(--muted)}.workspace{padding:28px}.breadcrumb{display:flex;gap:7px;overflow:auto;padding:0 0 18px}.breadcrumb button{border:0;background:transparent;color:var(--muted);padding:3px;white-space:nowrap}.breadcrumb button:not(:last-child)::after{content:' /';margin-left:7px;color:#adb7b2}.breadcrumb button:last-child{color:var(--ink);font-weight:700}.workspace-head,.toolbar,.data-tools{display:flex;align-items:center;justify-content:space-between;gap:18px}.toolbar{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:22px -28px 0;padding:14px 28px}.button{min-height:44px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);padding:10px 16px;font-weight:750;cursor:pointer}.button.primary{background:var(--green);color:#fff;border-color:var(--green)}.button.subtle{background:#f1f4f2}.search{display:flex;align-items:center;gap:10px;color:var(--muted);flex:1}.search input{width:min(440px,100%);border:0;background:#f3f5f4;border-radius:10px;padding:11px}.empty-state{text-align:center;padding:54px 20px}.empty-icon{width:54px;height:54px;display:grid;place-items:center;background:var(--mint);border-radius:16px;margin:auto;font-size:30px}.empty-state h3{margin:14px 0 3px}.node-list{display:grid;gap:10px;padding-top:18px}.node-card{border:1px solid var(--line);border-radius:16px;padding:15px;display:flex;align-items:center;gap:13px;background:#fff}.node-card.inactive{opacity:.55}.type-icon{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;background:var(--mint);font-weight:900;text-transform:uppercase}.node-main{flex:1;min-width:0}.node-main strong{display:block}.node-main span{color:var(--muted);font-size:13px}.status{font-size:12px;font-weight:800;padding:6px 9px;border-radius:999px;background:#eee}.status.verified{background:var(--mint);color:#14694f}.status.follow-up{background:#fff0df;color:#a44c0b}.status.in-progress{background:#e7f1fb;color:#245d93}.card-actions{display:flex;gap:5px}.card-actions button{border:0;background:#f1f4f2;border-radius:9px;padding:9px;cursor:pointer}.data-tools{padding:24px 28px}.tool-actions{display:flex;gap:8px;flex-wrap:wrap}.file-button input{position:absolute;opacity:0;pointer-events:none}dialog{border:0;border-radius:22px;padding:0;width:min(580px,calc(100% - 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