:root{--bg: #faf8f3;--bg-2: #f3f0e8;--surface: #ffffff;--surface-2: #fdfcf9;--surface-3: #f1eee6;--border: #e5e1d6;--border-strong: #d2cdbe;--text: #1f2125;--text-dim: #5b5e66;--text-faint: #8b8e96;--ink: #1f2125;--brand: #5b4fc7;--brand-2: #4338a8;--brand-soft: rgba(91, 79, 199, .1);--running: #b97f17;--running-soft: rgba(217, 158, 46, .13);--done: #1e7d57;--done-soft: rgba(30, 125, 87, .11);--danger: #c2403e;--radius: 16px;--radius-sm: 11px;--radius-xs: 8px;--shadow: 0 1px 2px rgba(31, 33, 37, .04), 0 8px 24px -12px rgba(31, 33, 37, .08);--font-body: "Inter", ui-sans-serif, system-ui, -apple-system, sans-serif;--font-display: "Fraunces", Georgia, "Times New Roman", serif;font-family:var(--font-body);color-scheme:light}*{box-sizing:border-box}html{scrollbar-color:var(--border-strong) transparent}body{margin:0;background:var(--bg);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}.app{position:relative;max-width:1180px;margin:0 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select{-webkit-appearance:none;-moz-appearance:none;appearance:none;padding-right:34px;cursor:pointer}.run-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--ink);color:var(--bg);border:none;border-radius:var(--radius-sm);padding:0 24px;height:47px;font-weight:600;font-size:15px;font-family:inherit;cursor:pointer;transition:transform .14s ease,box-shadow .14s ease,background .14s ease;box-shadow:0 6px 16px -6px #1f212566}.run-btn:hover:not(:disabled){transform:translateY(-1px);background:#33363c}.run-btn:active:not(:disabled){transform:translateY(0)}.run-btn:disabled{opacity:.65;cursor:not-allowed}.run-btn .icon{width:17px;height:17px}.pipeline{display:flex;align-items:center;gap:14px;margin:22px 2px 0}.pipeline-bar{flex:1;height:7px;border-radius:999px;background:var(--surface-3);border:1px solid var(--border);overflow:hidden}.pipeline-fill{height:100%;border-radius:999px;background:var(--brand);transition:width .5s cubic-bezier(.4,0,.2,1)}.pipeline-fill.active{background-image:linear-gradient(90deg,var(--brand),#8d7ff0,var(--brand));background-size:200% 100%;animation:flow 1.6s linear infinite}@keyframes flow{to{background-position:-200% 0}}.pipeline-label{font-size:12.5px;color:var(--text-dim);font-variant-numeric:tabular-nums;white-space:nowrap}.grid{display:grid;grid-template-columns:392px 1fr;gap:20px;margin-top:24px}@media (max-width: 920px){.grid{grid-template-columns:1fr}}.col-left{display:flex;flex-direction:column;gap:20px}.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}.panel-head{display:flex;align-items:center;gap:10px;margin-bottom:18px}.panel-head h2{margin:0;font-family:var(--font-display);font-size:18px;font-weight:600;letter-spacing:-.01em;display:inline-flex;align-items:center;gap:8px}.panel-head h2 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.icon{width:12px;height:12px}.tl-line{width:2px;flex:1;min-height:20px;margin:4px 0;background:var(--border);transition:background .3s ease}.tl-item.running .tl-node{color:var(--running);border-color:var(--running);background:var(--running-soft);animation:pulse 1.6s ease-in-out infinite}.tl-item.running .tl-state{color:var(--running)}.tl-item.done .tl-node{color:var(--done);border-color:var(--done);background:var(--done-soft)}.tl-item.done .tl-state{color:var(--done)}.tl-item.done .tl-line{background:var(--done);opacity:.45}@keyframes pulse{0%,to{box-shadow:0 0 0 4px var(--running-soft)}50%{box-shadow:0 0 0 8px transparent}}.tl-body{flex:1;padding-bottom:14px}.tl-top{display:flex;align-items:center;gap:10px}.tl-name{font-weight:600;font-size:14.5px}.chip{font-size:10.5px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-faint);border:1px solid var(--border-strong);border-radius:999px;padding:2px 9px;background:var(--surface)}.chip.running{color:var(--running);border-color:var(--running);background:var(--running-soft)}.chip.done{color:var(--done);border-color:var(--done);background:var(--done-soft)}.tl-role{font-size:12.5px;color:var(--text-faint);margin-top:3px}.tl-summary{font-size:13px;margin-top:8px;color:var(--text);background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-xs);padding:8px 11px;line-height:1.5;animation:fadeUp .3s ease}@keyframes fadeUp{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.revisions{margin-top:8px;border-top:1px solid var(--border);padding-top:16px}.revisions h3{margin:0 0 10px;font-size:12.5px;color:var(--running);display:inline-flex;align-items:center;gap:7px}.revisions h3 .icon{width:15px;height:15px}.revision-note{font-size:13px;background:var(--running-soft);border:1px solid rgba(185,127,23,.3);border-radius:var(--radius-xs);padding:9px 11px;margin-bottom:7px;line-height:1.5;color:#6e5414}.sources{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px}.source-item{display:flex;gap:11px;align-items:flex-start}.src-num{flex-shrink:0;width:22px;height:22px;display:grid;place-items:center;border-radius:7px;background:var(--surface-3);border:1px solid var(--border);color:var(--text-dim);font-size:11.5px;font-weight:700;font-variant-numeric:tabular-nums}.source-item a{display:flex;flex-direction:column;gap:1px;text-decoration:none;min-width:0}.src-title{color:var(--text);font-size:13.5px;line-height:1.4}.source-item a:hover .src-title{color:var(--brand);text-decoration:underline;text-underline-offset:3px}.src-host{color:var(--text-faint);font-size:12px}.output-panel{min-height:360px}.output-head{justify-content:space-between}.output-actions{display:flex;gap:8px;margin-left:auto}.ghost-btn{display:inline-flex;align-items:center;gap:6px;background:var(--surface);color:var(--text);border:1px solid var(--border-strong);border-radius:var(--radius-xs);padding:7px 12px;font-size:12.5px;font-weight:500;font-family:inherit;cursor:pointer;transition:border-color .14s ease,background .14s ease,transform .1s ease}.ghost-btn .icon{width:15px;height:15px}.ghost-btn:hover{border-color:var(--ink);background:var(--surface-2)}.ghost-btn:active{transform:translateY(1px)}.output-empty{padding:8px 0}.empty-spinner{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:12px;background:var(--brand-soft);color:var(--brand);margin-bottom:14px}.empty-spinner .icon{width:22px;height:22px}.skeleton{margin-top:20px;display:flex;flex-direction:column;gap:12px}.sk-line{height:12px;border-radius:6px;background:linear-gradient(90deg,var(--surface-3) 25%,var(--bg-2) 50%,var(--surface-3) 75%);background-size:200% 100%;animation:shimmer 1.4s ease infinite}.sk-line.w100{width:100%}.sk-line.w90{width:90%}.sk-line.w80{width:80%}.sk-line.w60{width:60%}@keyframes shimmer{to{background-position:-200% 0}}.error-banner{display:flex;align-items:center;gap:10px;background:#c2403e14;border:1px solid rgba(194,64,62,.35);color:#8c2e2c;border-radius:var(--radius-sm);padding:12px 15px;margin-top:18px;font-size:14px}.error-banner .icon{color:var(--danger);flex-shrink:0}.markdown{line-height:1.7;font-size:15px;color:var(--text);animation:fadeUp .4s ease}.markdown>:first-child{margin-top:0}.markdown h1{font-family:var(--font-display);font-size:26px;font-weight:600;letter-spacing:-.015em}.markdown h2{font-family:var(--font-display);font-size:20px;font-weight:600;margin-top:28px;padding-bottom:7px;border-bottom:1px solid var(--border);letter-spacing:-.01em}.markdown h3{font-size:16px;margin-top:20px}.markdown a{color:var(--brand);text-decoration:underline;text-decoration-color:#5b4fc759;text-underline-offset:3px}.markdown a:hover{text-decoration-color:var(--brand)}.markdown code{background:var(--surface-3);padding:2px 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