:root {
  color: #202523;
  background: #eef0ee;
  font-family: "Microsoft YaHei UI", "Noto Sans SC", sans-serif;
  font-synthesis: none;
  --ink: #202523;
  --muted: #68706c;
  --line: #d8ddda;
  --surface: #ffffff;
  --surface-soft: #f6f7f6;
  --accent: #21685b;
  --accent-soft: #e6f0ed;
  --danger: #a1433d;
  --sidebar: #252a28;
}

* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; min-height: 100vh; }
button, input, select { font: inherit; }
button, summary, .drop-zone { -webkit-tap-highlight-color: transparent; }
button:focus-visible, input:focus-visible, summary:focus-visible, a:focus-visible, .drop-zone:focus-within {
  outline: 2px solid #4d8e82;
  outline-offset: 2px;
}

.app-shell { display: grid; grid-template-columns: 236px minmax(0, 1fr); min-height: 100vh; }
.sidebar { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; padding: 22px 14px 16px; background: var(--sidebar); color: #eef2f0; }
.brand { display: flex; align-items: center; gap: 11px; padding: 0 8px 24px; border-bottom: 1px solid #3a403d; }
.brand-mark { display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid #65716c; font: 700 16px/1 Georgia, serif; }
.brand strong, .brand small { display: block; letter-spacing: 0; }
.brand strong { font: 600 15px/1.3 Georgia, "Times New Roman", serif; }
.brand small { margin-top: 2px; color: #9ea7a3; font: 10px/1.2 Consolas, monospace; text-transform: uppercase; }
nav { flex: 1; padding-top: 18px; overflow-y: auto; }
details { margin: 16px 0 4px; }
summary { padding: 4px 10px 8px; color: #8f9994; cursor: pointer; font-size: 11px; list-style-position: outside; }
.nav-item { width: 100%; min-height: 40px; display: flex; align-items: center; gap: 10px; padding: 8px 11px; border: 0; border-left: 2px solid transparent; color: #c9cfcc; background: transparent; cursor: pointer; text-align: left; }
.nav-item:hover { color: #fff; background: #303633; }
.nav-item.is-active { color: #fff; border-left-color: #73a79e; background: #303633; }
.nav-icon { width: 20px; color: #aab3af; text-align: center; font-family: Consolas, monospace; }
.nav-badge { margin-left: auto; padding: 2px 4px; border: 1px solid #59635f; color: #9dbbb5; font: 9px/1.2 Consolas, monospace; }
.pipeline-subnav { margin: 2px 0 8px 33px; padding-left: 9px; border-left: 1px solid #48504c; }
.pipeline-subnav button { display: block; width: 100%; min-height: 29px; padding: 4px 8px; border: 0; background: transparent; color: #939d98; cursor: pointer; text-align: left; font-size: 10px; }
.pipeline-subnav button:hover, .pipeline-subnav button.is-focused { color: #fff; background: #303633; }
.service-mini { display: flex; align-items: center; gap: 10px; padding: 14px 10px 4px; border-top: 1px solid #3a403d; }
.service-mini span:last-child { min-width: 0; }
.service-mini small, .service-mini strong { display: block; }
.service-mini small { color: #8f9994; font-size: 10px; }
.service-mini strong { margin-top: 2px; font-size: 12px; font-weight: 500; }

main { min-width: 0; padding: 0 38px 48px; }
.topbar { min-height: 94px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.breadcrumb, .eyebrow { margin: 0 0 5px; color: var(--muted); font-size: 11px; }
h1, h2, p { letter-spacing: 0; }
h1 { margin: 0; font-size: 22px; line-height: 1.25; font-weight: 600; }
h2 { margin: 0; font-size: 17px; line-height: 1.35; font-weight: 600; }
.icon-button { width: 36px; height: 36px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); cursor: pointer; font-size: 18px; }
.icon-button:hover { border-color: #aab2ae; }
.view { display: none; padding-top: 28px; }
.view.is-visible { display: block; }

.status-strip { display: grid; grid-template-columns: minmax(180px, 1fr) auto auto; gap: 24px; align-items: center; min-height: 54px; padding: 0 16px; background: var(--surface); border: 1px solid var(--line); }
.status-strip > div { display: flex; align-items: center; gap: 9px; }
.status-strip strong { font-size: 13px; font-weight: 600; }
.status-name { font-size: 13px; }
.status-dot { display: inline-block; flex: 0 0 auto; width: 8px; height: 8px; border-radius: 50%; background: #909793; }
.status-dot.is-online { background: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.status-dot.is-offline { background: var(--danger); }
.mono { font-family: Consolas, "SFMono-Regular", monospace; font-size: 12px; }
.muted { color: var(--muted); font-size: 13px; line-height: 1.65; }

.overview-grid { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: 1px; margin-top: 24px; border: 1px solid var(--line); background: var(--line); }
.workspace-block { min-height: 250px; padding: 26px; background: var(--surface); }
.section-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.workspace-block > .muted { max-width: 520px; margin: 18px 0 28px; }
.primary-button, .secondary-button, .text-button { display: inline-flex; align-items: center; justify-content: center; min-height: 38px; border: 1px solid transparent; cursor: pointer; text-decoration: none; }
.primary-button { padding: 0 18px; background: var(--accent); color: #fff; }
.primary-button:hover { background: #19584d; }
.primary-button:disabled, .secondary-button:disabled, .is-disabled { cursor: not-allowed; opacity: 0.45; pointer-events: none; }
.secondary-button { padding: 0 15px; border-color: #bfc6c2; background: var(--surface); color: var(--ink); }
.secondary-button:hover { border-color: #7f8984; }
.text-button { min-height: 30px; padding: 0; border: 0; background: transparent; color: var(--danger); }
.state-pill { display: inline-flex; align-items: center; min-height: 24px; padding: 0 8px; border: 1px solid var(--line); background: var(--surface-soft); color: var(--muted); font-size: 11px; white-space: nowrap; }
.state-pill.is-running { border-color: #9fbcb6; background: var(--accent-soft); color: var(--accent); }
.state-pill.is-failed { border-color: #dfb7b3; background: #f8eceb; color: var(--danger); }
.frame-ruler { height: 33px; display: grid; grid-template-columns: repeat(12, 1fr); align-items: end; gap: 2px; margin: 28px 0 18px; border-bottom: 1px solid #aeb7b2; }
.frame-ruler i { height: 8px; border-left: 1px solid #aeb7b2; }
.frame-ruler i:nth-child(3n + 1) { height: 17px; }
.boundary-note { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 20px; margin-top: 24px; padding: 16px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: 13px; }

.import-layout, .job-layout { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr); gap: 1px; border: 1px solid var(--line); background: var(--line); }
.upload-column, .parameter-column, .library-column, .processor-config, .job-status-panel, .result-panel { min-width: 0; padding: 26px; background: var(--surface); }
.drop-zone { min-height: 360px; margin-top: 22px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 9px; border: 1px dashed #aeb7b2; background: var(--surface-soft); cursor: pointer; text-align: center; }
.drop-zone:hover, .drop-zone.is-dragging { border-color: var(--accent); background: var(--accent-soft); }
.drop-zone input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.drop-zone strong { font-size: 15px; }
.drop-zone span:last-of-type { color: var(--muted); font-size: 12px; }
.drop-icon { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid #aeb7b2; font-size: 20px; }
.source-summary { margin-top: 16px; }
.source-summary video { display: block; width: 100%; max-height: 280px; background: #111; }
.library-list { min-height: 438px; margin-top: 22px; border-top: 1px solid var(--line); }
.library-item { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 18px; padding: 15px 0; border-bottom: 1px solid var(--line); }
.library-item div { min-width: 0; }
.library-item strong, .library-item span, .library-item code { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.library-item strong { font-size: 13px; font-weight: 600; }
.library-item span { margin-top: 5px; color: var(--muted); font-size: 10px; }
.library-item code { margin-top: 5px; color: #8a928e; font-size: 10px; }
.compact-button { min-height: 31px; padding-inline: 11px; font-size: 11px; }
.icon-button.small { width: 31px; height: 31px; font-size: 15px; }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 14px; margin-top: 26px; }
.field-grid label { display: grid; gap: 7px; color: var(--muted); font-size: 11px; }
.field-grid input { width: 100%; height: 40px; padding: 0 10px; border: 1px solid #c8cecb; border-radius: 0; background: #fff; color: var(--ink); }
.field-grid input:focus { border-color: var(--accent); }
.submit-button { width: 100%; margin-top: 22px; }
.form-message { margin-top: 18px; padding: 11px 12px; border-left: 3px solid var(--accent); background: var(--accent-soft); color: #28574f; font-size: 12px; line-height: 1.5; }
.form-message.is-error { border-left-color: var(--danger); background: #f8eceb; color: #7f302b; }

.workflow-shell { border: 1px solid var(--line); background: var(--surface); }
.workflow-heading { align-items: center; padding: 22px 24px; border-bottom: 1px solid var(--line); }
.workflow-source-picker { display: grid; grid-template-columns: auto minmax(220px, 340px); align-items: center; gap: 10px; }
.workflow-source-picker label { color: var(--muted); font-size: 11px; }
.workflow-source-picker select { height: 36px; min-width: 0; padding: 0 32px 0 10px; border: 1px solid #c8cecb; border-radius: 0; background: #fff; color: var(--ink); }
.node-index { color: #78817d; font: 10px/1 Consolas, monospace; }
.workflow-toolbar { min-height: 44px; display: flex; align-items: center; gap: 4px; padding: 5px 10px; border-bottom: 1px solid var(--line); background: #f1f3f1; }
.canvas-mode { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-size: 10px; }
.canvas-mode i { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.toolbar-spacer { flex: 1; }
.canvas-tool { width: 31px; height: 31px; display: grid; place-items: center; padding: 0; border: 1px solid transparent; background: transparent; color: #505854; cursor: pointer; font-size: 14px; }
.canvas-tool:hover, .canvas-tool[aria-pressed="true"] { border-color: #c5ccc8; background: #fff; color: var(--ink); }
#workflow-scale { width: 48px; color: var(--muted); text-align: center; font: 10px/1 Consolas, monospace; }
.workflow-canvas-shell { position: relative; min-height: 600px; height: calc(100vh - 230px); max-height: 820px; overflow: hidden; background: #eef1ef; cursor: grab; touch-action: none; user-select: none; }
.workflow-canvas-shell:active { cursor: grabbing; }
.workflow-canvas-shell:fullscreen { width: 100vw; height: 100vh; max-height: none; background: #eef1ef; }
.workflow-grid { position: absolute; inset: 0; background-image: radial-gradient(circle, #c5ccc8 1px, transparent 1px); background-size: 24px 24px; opacity: .72; pointer-events: none; }
.workflow-viewport { position: absolute; left: 0; top: 0; width: 1400px; height: 720px; transform-origin: 0 0; will-change: transform; }
.workflow-edge-layer, .workflow-node-layer { position: absolute; inset: 0; width: 1400px; height: 720px; overflow: visible; }
.workflow-edge-layer { pointer-events: none; }
.workflow-link { fill: none; stroke: #7c8781; stroke-width: 1.5; marker-end: url(#workflow-arrow); }
.workflow-link.is-branch { stroke: #9da5a1; stroke-dasharray: 7 6; }
.workflow-link-trace { fill: none; stroke: var(--accent); stroke-width: 2.5; stroke-linecap: round; stroke-dasharray: 4 22; opacity: 0; }
.motion-enabled .workflow-link-trace { animation: trace-flow 1.8s linear; animation-iteration-count: 3; }
.workflow-edge-label rect { fill: #eef1ef; stroke: #d4d9d6; }
.workflow-edge-label text { fill: #606965; font: 10px/1 "Microsoft YaHei UI", sans-serif; text-anchor: middle; dominant-baseline: middle; }
.workflow-node-card { position: absolute; width: 210px; min-height: 112px; border: 1px solid #aeb8b3; background: #fff; color: var(--ink); box-shadow: 0 2px 6px rgb(32 37 35 / 7%); cursor: default; }
.workflow-node-card:hover { border-color: #7f8a85; }
.workflow-node-card.is-focused { border-color: var(--accent); box-shadow: 0 0 0 2px rgb(33 104 91 / 16%); }
.workflow-node-card[data-node-type="security"] { border-top: 3px solid #69736e; }
.workflow-node-card[data-node-id="wilor_processor"] { border-left: 4px solid var(--accent); }
.workflow-node-card[data-node-id="future_processor"] { border-style: dashed; background: #f5f6f5; opacity: .86; }
.workflow-node-header { min-height: 34px; display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 7px 10px; border-bottom: 1px solid #e1e5e2; background: #f5f7f5; cursor: grab; }
.workflow-node-header:active { cursor: grabbing; }
.workflow-node-header strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 11px; font-weight: 600; }
.workflow-node-header code { color: #77807b; font-size: 9px; }
.workflow-node-body { min-height: 75px; display: flex; flex-direction: column; justify-content: center; padding: 11px 14px; }
.workflow-node-body strong { font-size: 14px; }
.workflow-node-body small { margin-top: 6px; color: var(--muted); font-size: 10px; line-height: 1.45; }
.workflow-node-body em { margin-top: 8px; color: var(--accent); font-size: 9px; font-style: normal; }
.workflow-node-body em.is-offline { color: var(--danger); }
.workflow-port { position: absolute; top: 50%; width: 10px; height: 10px; margin-top: -5px; border: 2px solid #fff; border-radius: 50%; background: #75817b; box-shadow: 0 0 0 1px #75817b; }
.workflow-port.input { left: -5px; }
.workflow-port.output { right: -5px; }
.canvas-hint { position: absolute; left: 12px; bottom: 10px; display: flex; gap: 13px; padding: 6px 8px; border: 1px solid #d5dad7; background: rgb(255 255 255 / 88%); color: #7b847f; font-size: 9px; pointer-events: none; }
@keyframes trace-flow { 0% { stroke-dashoffset: 52; opacity: 0; } 12% { opacity: 1; } 88% { opacity: 1; } 100% { stroke-dashoffset: 0; opacity: 0; } }
.stage-detail { scroll-margin-top: 20px; min-height: 92px; display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 16px; padding: 18px 22px; border: 1px solid var(--line); background: var(--surface); }
.stage-detail.is-focused { border-color: var(--accent); box-shadow: inset 3px 0 0 var(--accent); }
.stage-copy { display: flex; align-items: flex-start; gap: 15px; }
.stage-copy h2 { font-size: 14px; }
.stage-copy p { margin: 5px 0 0; color: var(--muted); font-size: 11px; line-height: 1.55; }
.processor-workbench { scroll-margin-top: 20px; margin-top: 16px; border: 1px solid var(--line); background: var(--surface); }
.processor-workbench.is-focused { outline: 1px solid var(--accent); outline-offset: 2px; }
.processor-control-deck { display: grid; grid-template-columns: minmax(0, 1fr) 310px; border-bottom: 1px solid var(--line); background: var(--line); gap: 1px; }
.processor-config, .processor-run-strip { min-width: 0; min-height: 0; padding: 22px; background: var(--surface); }
.processor-heading { align-items: flex-start; }
.processor-form-row { display: grid; grid-template-columns: minmax(0, 1fr) 180px; align-items: end; gap: 18px; margin-top: 18px; }
.processor-config .field-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; margin: 0; }
.processor-config .submit-button { min-height: 40px; margin: 0; }
.processor-run-strip .job-facts { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(80px, .6fr) minmax(130px, 1fr); gap: 16px; margin: 18px 0 0; }
.processor-run-strip .job-facts div { display: block; min-width: 0; padding: 0; border: 0; }
.processor-run-strip .job-facts dt { margin-bottom: 5px; }
.processor-run-strip .job-facts dd { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.processor-run-strip .progress-area { margin-top: 22px; }
.result-panel-wide { min-height: 0; padding: 24px; }

.job-layout { grid-template-columns: minmax(340px, 0.72fr) minmax(0, 1.28fr); }
.job-layout .job-status-panel, .job-layout .result-panel { min-height: 540px; }
.job-facts { margin: 30px 0 0; }
.job-facts div { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 12px; padding: 13px 0; border-bottom: 1px solid #e5e8e6; }
.job-facts dt { color: var(--muted); font-size: 12px; }
.job-facts dd { min-width: 0; margin: 0; overflow-wrap: anywhere; font-size: 12px; }
.progress-area { margin-top: 34px; }
.progress-copy { display: flex; justify-content: space-between; color: var(--muted); font-size: 12px; }
.progress-copy strong { color: var(--ink); }
progress { width: 100%; height: 6px; margin-top: 12px; appearance: none; border: 0; background: #e3e7e4; }
progress::-webkit-progress-bar { background: #e3e7e4; }
progress::-webkit-progress-value { background: var(--accent); }
progress::-moz-progress-bar { background: var(--accent); }
.progress-area .frame-ruler { margin-top: 4px; }
.result-media-frame { width: 100%; aspect-ratio: 16 / 9; margin-top: 18px; overflow: hidden; border: 1px solid var(--line); background: #111; }
.result-viewport { width: 100%; height: 100%; min-height: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 9px; background: #f2f4f2; color: var(--muted); text-align: center; }
.result-viewport strong { color: var(--ink); font-size: 14px; }
.result-viewport span:last-child { font-size: 12px; }
.result-glyph { font-size: 34px; color: #8b9590; }
.result-media-frame video { width: 100%; height: 100%; display: block; object-fit: contain; background: #111; }
.result-media-frame > [hidden] { display: none; }
.planned-shell { min-height: 560px; padding: 26px; border: 1px solid var(--line); background: var(--surface); }
.planned-workspace, .review-placeholder { display: grid; grid-template-columns: 190px minmax(0, 1fr); min-height: 420px; margin-top: 24px; border: 1px solid var(--line); background: var(--surface-soft); }
.planned-rail { display: flex; flex-direction: column; gap: 1px; padding: 12px; border-right: 1px solid var(--line); background: #f0f2f0; }
.planned-rail span { padding: 10px 8px; color: var(--muted); font-size: 11px; }
.empty-state { min-height: 300px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 9px; padding: 28px; color: var(--muted); text-align: center; }
.empty-state strong { color: var(--ink); font-size: 14px; }
.empty-state span:last-child { max-width: 460px; font-size: 12px; line-height: 1.6; }
.empty-state.compact { min-height: 260px; }
.table-shell { margin-top: 24px; border: 1px solid var(--line); }
.table-head { display: grid; grid-template-columns: 1.3fr 1fr 1fr 100px; gap: 16px; padding: 12px 16px; border-bottom: 1px solid var(--line); background: #f0f2f0; color: var(--muted); font-size: 11px; }
.review-placeholder { grid-template-columns: 170px minmax(0, 1fr) 210px; }
.review-placeholder aside { padding: 20px; border-left: 1px solid var(--line); background: var(--surface); }
.review-placeholder aside small { color: var(--muted); }
.review-placeholder aside p { margin-top: 16px; font-size: 12px; }

@media (max-width: 900px) {
  .app-shell { grid-template-columns: 76px minmax(0, 1fr); }
  .sidebar { padding-inline: 9px; }
  .brand { justify-content: center; padding-inline: 0; }
  .brand > span:last-child, .nav-item span:not(.nav-icon), .nav-item .nav-badge, summary, .pipeline-subnav, .service-mini span:last-child { display: none; }
  .nav-item { justify-content: center; padding-inline: 0; }
  .nav-icon { width: auto; }
  details { margin-top: 8px; }
  .service-mini { justify-content: center; }
  main { padding-inline: 22px; }
  .overview-grid, .import-layout, .job-layout { grid-template-columns: 1fr; }
  .processor-control-deck { grid-template-columns: 1fr; }
  .processor-form-row { grid-template-columns: 1fr; }
  .processor-config .field-grid { grid-template-columns: repeat(3, minmax(100px, 1fr)); }
  .review-placeholder { grid-template-columns: 150px minmax(0, 1fr); }
  .review-placeholder aside { display: none; }
  .workspace-block, .job-status-panel, .result-panel { min-height: auto; }
}

@media (max-width: 600px) {
  .app-shell { display: block; }
  .sidebar { position: static; width: 100%; height: auto; display: grid; grid-template-columns: auto 1fr auto; align-items: center; padding: 10px 12px; }
  .brand { padding: 0; border: 0; }
  .brand-mark { width: 32px; height: 32px; }
  nav { display: flex; align-items: center; justify-content: center; gap: 2px; padding: 0; overflow: visible; }
  nav details { display: block; margin: 0; white-space: nowrap; }
  .nav-item { width: 34px; min-height: 38px; border: 0; display: inline-flex; vertical-align: middle; }
  .service-mini { padding: 0; border: 0; }
  main { padding: 0 14px 28px; }
  .topbar { min-height: 78px; }
  h1 { font-size: 19px; }
  .view { padding-top: 18px; }
  .status-strip { grid-template-columns: 1fr auto; gap: 8px; padding: 11px 12px; }
  .status-strip .mono { grid-column: 1 / -1; padding-left: 17px; }
  .overview-grid { margin-top: 16px; }
  .workspace-block, .upload-column, .parameter-column, .library-column, .processor-config, .job-status-panel, .result-panel { padding: 20px 16px; }
  .boundary-note { grid-template-columns: 1fr; gap: 6px; }
  .drop-zone { min-height: 240px; }
  .field-grid { grid-template-columns: 1fr; }
  .processor-config .field-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 10px; }
  .processor-run-strip .job-facts { grid-template-columns: 1fr; gap: 12px; }
  .result-panel-wide { padding: 18px 16px; }
  .workflow-heading { align-items: stretch; flex-direction: column; padding: 18px 16px; }
  .workflow-source-picker { grid-template-columns: 1fr; }
  .workflow-source-picker select { width: 100%; }
  .workflow-toolbar { flex-wrap: wrap; }
  .canvas-mode { width: 100%; min-height: 24px; }
  .workflow-canvas-shell { min-height: 560px; height: 68vh; }
  .stage-detail { align-items: flex-start; flex-direction: column; }
  .job-facts div { grid-template-columns: 95px minmax(0, 1fr); }
  .planned-shell { min-height: 500px; padding: 20px 16px; }
  .planned-workspace, .review-placeholder { grid-template-columns: 1fr; min-height: 380px; }
  .planned-rail { flex-direction: row; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .planned-rail span { white-space: nowrap; }
  .table-head { grid-template-columns: 1fr 70px; }
  .table-head span:nth-child(2), .table-head span:nth-child(3) { display: none; }
}

@media (prefers-reduced-motion: no-preference) {
  .view.is-visible { animation: reveal 160ms ease-out; }
  @keyframes reveal { from { opacity: 0; transform: translateY(3px); } to { opacity: 1; transform: none; } }
}

@media (prefers-reduced-motion: reduce) {
  .motion-enabled .workflow-link-trace { animation: none; opacity: 0; }
}