:root{--primary: #001d68;--primary-700: #00154e;--accent: #76b900;--accent-soft: #eef7df;--grey: #707276;--line: #e4e7ec;--line-strong: #d3d7df;--bg: #f4f6fa;--card: #ffffff;--ink: #1a2233;--shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 4px 16px rgba(16, 24, 40, .06);--radius: 12px;--font: "Segoe UI", system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}.app-header{background:var(--primary);color:#fff;padding:18px 0;box-shadow:0 2px 10px #001d6840}.app-header .inner{display:flex;align-items:center;gap:14px}.logo-mark{width:38px;height:38px;border-radius:9px;flex:none;background:linear-gradient(135deg,var(--accent) 0%,#5e9400 100%);display:grid;place-items:center;font-weight:800;color:var(--primary);font-size:18px}.app-title{font-size:20px;font-weight:700;letter-spacing:.2px}.app-subtitle{font-size:12.5px;color:#b9c4e6;margin-top:1px}.container{width:min(1120px,92vw);margin:0 auto}main.container{padding:26px 0 64px}.grid{display:grid;gap:20px}.grid-2{grid-template-columns:360px 1fr}@media (max-width: 860px){.grid-2{grid-template-columns:1fr}}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.card+.card{margin-top:20px}.card-title{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--primary);margin:0 0 14px;display:flex;align-items:center;gap:8px}.card-title .step{width:22px;height:22px;border-radius:50%;background:var(--primary);color:#fff;font-size:12px;display:grid;place-items:center;flex:none}.muted{color:var(--grey)}.section-stack{display:flex;flex-direction:column;gap:20px}.product-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.product-card{text-align:left;cursor:pointer;padding:14px;border-radius:10px;border:1.5px solid var(--line-strong);background:#fff;transition:all .15s ease;font-family:inherit}.product-card:hover{border-color:var(--primary)}.product-card.active{border-color:var(--accent);background:var(--accent-soft);box-shadow:0 0 0 3px #76b90026}.product-card .pc-code{font-size:17px;font-weight:800;color:var(--primary)}.product-card .pc-blurb{font-size:12px;color:var(--grey);margin-top:3px;line-height:1.35}.product-card .pc-check{float:right;color:var(--accent);font-weight:800}.field{margin-bottom:14px}.field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px}.field .hint{font-size:11.5px;color:var(--grey);font-weight:400}.input-wrap{position:relative;display:flex;align-items:center}.input-wrap .suffix{position:absolute;right:12px;color:var(--grey);font-size:13px;pointer-events:none}input[type=number]{width:100%;padding:11px 44px 11px 12px;font-size:15px;font-family:inherit;border:1.5px solid var(--line-strong);border-radius:9px;background:#fff;color:var(--ink)}input[type=number]:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #001d681f}.btn{font-family:inherit;font-size:14px;font-weight:600;cursor:pointer;border-radius:9px;padding:11px 18px;border:1.5px solid transparent;transition:all .15s ease}.btn-primary{background:var(--primary);color:#fff;width:100%}.btn-primary:hover{background:var(--primary-700)}.btn-ghost{background:#fff;color:var(--primary);border-color:var(--line-strong)}.btn-ghost:hover{border-color:var(--primary)}.btn-accent{background:var(--accent);color:var(--primary)}.btn:disabled{opacity:.55;cursor:not-allowed}.badge{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:700;padding:3px 9px;border-radius:999px;letter-spacing:.3px;text-transform:uppercase}.badge-start{background:#e7ecf8;color:var(--primary)}.badge-middle{background:#eef0f3;color:var(--grey)}.badge-end{background:#fde7e7;color:#b03030}.badge-ok{background:var(--accent-soft);color:#4d7a00}.badge-x{background:#fff3d6;color:#946200}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}@media (max-width: 720px){.stat-grid{grid-template-columns:repeat(2,1fr)}}.stat{border:1px solid var(--line);border-radius:10px;padding:12px 14px;background:#fbfcfe}.stat .label{font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:var(--grey)}.stat .value{font-size:22px;font-weight:800;color:var(--primary);margin-top:3px}.stat .value small{font-size:13px;font-weight:600;color:var(--grey)}.run-caption{margin:4px 0 16px;font-size:13px;color:var(--ink)}.run-caption b{color:var(--primary)}.run-caption .sep{color:var(--line-strong);margin:0 9px}.lumen-figure{overflow-x:auto;padding:6px 2px 2px}.lumen-run{display:flex;align-items:stretch;min-width:100%}.lumen-seg{flex:1 1 0;min-width:74px;display:flex;flex-direction:column}.seg-suspend{position:relative;height:48px;border-top:2px solid #bcc3cf}.drop{position:absolute;top:0;transform:translate(-50%);display:flex;flex-direction:column;align-items:center}.drop .canopy{width:16px;height:7px;border-radius:3px 3px 2px 2px;background:#9aa3b0;box-shadow:0 1px 1px #00000026}.drop .cable{width:2px;height:34px;background:linear-gradient(#b0b8c4,#c8d0da)}.drop .node{width:7px;height:7px;border-radius:50%;background:#8b94a2;margin-top:-3px}.drop.feed .canopy{background:var(--accent)}.drop.feed .cable{width:3px;background:linear-gradient(#6fa02f,#8dc24a)}.drop.feed .node{background:var(--accent)}.seg-bar{position:relative;height:60px;display:flex;align-items:center;justify-content:center;background:linear-gradient(180deg,#eef1f5,#dde2e9);border-top:1px solid #c7cdd6;border-bottom:1px solid #aeb5c0}.lumen-seg:not(:last-child) .seg-bar{border-right:2px solid #c5ccd5}.lumen-seg:first-child .seg-bar{border-left:5px solid #949cab;border-radius:9px 0 0 9px}.lumen-seg:last-child .seg-bar{border-right:5px solid #949cab;border-radius:0 9px 9px 0}.seg-glow{position:absolute;top:9px;bottom:9px;left:50%;transform:translate(-50%);border-radius:4px;background:linear-gradient(180deg,#fffdf3,#fff1c2 60%,#ffe79c);box-shadow:0 0 16px 2px #ffd65c8c,inset 0 0 7px #ffffffd9}.seg-label{position:relative;z-index:2;text-align:center;line-height:1.12;text-shadow:0 1px 2px rgba(255,255,255,.85)}.seg-label .oc{font-size:16px;font-weight:800;color:var(--primary);font-family:Consolas,monospace}.seg-label .rc{font-size:10px;font-weight:700;color:var(--grey);letter-spacing:.5px}.seg-pos{position:absolute;top:5px;left:6px;z-index:3;font-size:9px;font-weight:800;text-transform:uppercase;letter-spacing:.3px;padding:1px 6px;border-radius:999px}.seg-pos.p-start{background:#e7ecf8;color:var(--primary)}.seg-pos.p-middle{background:#eef0f3;color:var(--grey)}.seg-pos.p-end{background:#fde7e7;color:#b03030}.seg-dim{position:relative;height:24px;margin-top:5px;display:flex;align-items:center;justify-content:center;border-top:1px solid var(--line-strong)}.lumen-seg:not(:last-child) .seg-dim{border-right:1px solid var(--line)}.seg-dim span{font-size:11px;color:var(--grey);font-weight:600}.lumen-legend{display:flex;flex-wrap:wrap;gap:16px;margin:16px 0 2px;font-size:11.5px;color:var(--grey)}.lumen-legend .lg{display:inline-flex;align-items:center;gap:7px}.lg .sw{width:16px;height:10px;border-radius:3px;display:inline-block}.lg .sw.feed{background:var(--accent)}.lg .sw.susp{background:#9aa3b0}.lg .sw.lit{background:linear-gradient(#fffdf3,#ffe79c);border:1px solid #e7d28a}.table-scroll .seg-detail{width:100%;border-collapse:collapse;font-size:12.5px;margin-top:10px}.seg-detail th,.seg-detail td{padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap;text-align:left}.seg-detail thead th{font-size:10.5px;text-transform:uppercase;letter-spacing:.4px;color:var(--grey);background:#fafbfd}.seg-detail .mono{font-family:Consolas,monospace;font-weight:600}.seg-detail .seg-kits{display:flex;gap:4px}.kit-chip{font-size:10.5px;font-weight:700;padding:2px 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var(--line-strong)}.warn-list{display:flex;flex-direction:column;gap:8px}.warn-item{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;border-radius:9px;font-size:13px;border:1px solid var(--line)}.warn-item.level-warn{background:#fff8ed;border-color:#f3dcae}.warn-item.level-note{background:#f5f8fb;border-color:var(--line);color:#3a4254}.warn-item .ic{font-weight:800;flex:none}.warn-item.level-warn .ic{color:#b8860b}.warn-item.level-note .ic{color:var(--grey)}.error-box{background:#fdeaea;border:1px solid #f3c0c0;color:#9b2222;border-radius:9px;padding:12px 14px;font-size:13px}.error-box ul{margin:6px 0 0;padding-left:18px}.empty{text-align:center;padding:54px 20px;color:var(--grey);border:1.5px dashed var(--line-strong);border-radius:var(--radius);background:#fff}.empty .em-icon{font-size:34px}.empty h3{color:var(--ink);margin:12px 0 6px;font-size:16px}.empty p{margin:0 auto;max-width:380px;font-size:13.5px;line-height:1.5}.copy-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px}pre.copy-pre{margin:0;background:#0b1020;color:#d7def0;border-radius:10px;padding:16px;font-family:Consolas,monospace;font-size:12.5px;line-height:1.55;overflow-x:auto;white-space:pre}.copied-flag{font-size:12px;font-weight:700;color:var(--accent)}.app-footer{border-top:1px solid var(--line);background:#fbfcfe;margin-top:18px;padding:22px 0 34px}.disclaimer-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--grey);margin:0 0 8px}.disclaimer{font-size:11.5px;line-height:1.6;color:var(--grey);margin:0 0 10px;max-width:980px}.disclaimer strong{color:var(--ink)}.disclaimer-contact{font-weight:600;color:var(--ink);margin-bottom:0}