:root {
  --paper:#fef9ef; --surface:#fef9ef; --ink:#000; --muted:#25221e;
  --coral:#ff6b6b; --yellow:#feca57; --cyan:#48dbfb; --pink:#ff9ff3; --green:#1dd1a1;
  --orange:var(--coral); --teal:#004537; --danger:#650000; --line:#000;
  --mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace;
  --sans:"Avenir Next","Avenir","PingFang SC","Microsoft YaHei",sans-serif;
  --shadow:5px 5px 0 #000; --motion:150ms ease-out;
}
* { box-sizing:border-box; }
html { scroll-padding-top:160px; }
body { margin:0; color:var(--ink); background:var(--paper); font:15px/1.65 var(--sans); -webkit-font-smoothing:antialiased; }
button,input,select,textarea { font:inherit; color:inherit; }
a { color:inherit; text-decoration:none; }
button,a,summary { touch-action:manipulation; -webkit-tap-highlight-color:transparent; }
button { cursor:pointer; }
h1,h2,h3,p { margin:0; }
h1,h2,h3,strong,b { font-weight:900; }
h1,h2,h3 { line-height:1.3; letter-spacing:-.045em; }
h2 { font-size:24px; }
h3 { font-size:18px; }
p { max-width:72ch; }
[hidden] { display:none!important; }
fieldset { min-width:0; padding:0; margin:0; border:0; }
legend { padding:0; font-weight:800; }
input,select,textarea { width:100%; min-width:0; min-height:48px; padding:9px 12px; background:var(--paper); border:4px solid #000; border-radius:0; font-size:14px; transition:background-color var(--motion),box-shadow var(--motion); }
textarea { resize:vertical; min-height:110px; }
input[type=checkbox],input[type=radio] { width:22px; height:22px; min-height:22px; margin:0; flex-shrink:0; accent-color:#000; }
input[type=file] { padding:7px; }
input[type=file]::file-selector-button { border:0; background:var(--yellow); color:#000; font:inherit; font-weight:800; margin-right:10px; padding:5px; cursor:pointer; }
label { display:flex; min-width:0; flex-direction:column; gap:6px; font-size:13px; font-weight:800; }
label small { font-size:11px; font-weight:600; line-height:1.5; }
:focus-visible { outline:4px solid #000; outline-offset:5px; }
input:focus-visible,select:focus-visible,textarea:focus-visible { outline-offset:3px; box-shadow:5px 5px 0 #000; background:var(--yellow); }
button:disabled,input:disabled,select:disabled,textarea:disabled { cursor:not-allowed; background:#f3e4c8; color:#40331c; box-shadow:none; }
button:disabled { border-style:dashed; }
.sr-only { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }
.skip-link { position:fixed; top:10px; left:230px; z-index:100; background:var(--pink); border:4px solid #000; padding:12px; transform:translateY(-180%); font-weight:900; }
.skip-link:focus { transform:none; }
.border-4 { border-width:4px; border-style:solid; }
.border-black { border-color:#000; }
.mono { font-family:var(--mono); font-variant-numeric:tabular-nums; }
.small { font-size:11px; font-weight:600; }
.eyebrow { display:none; }
.rail { position:fixed; inset:0 auto 0 0; width:204px; padding:30px 16px 22px; background:var(--yellow); border:4px solid #000; display:flex; flex-direction:column; z-index:30; }
.wordmark { display:flex; align-items:center; gap:10px; font-size:30px; line-height:1; font-weight:900; letter-spacing:-.08em; }
.wordmark b { display:block; font-size:11px; letter-spacing:.12em; margin-top:7px; }
.brand-symbol { display:flex; justify-content:center; align-items:center; width:52px; height:54px; background:var(--coral); border:4px solid #000; box-shadow:4px 4px 0 #000; font-size:24px; transform:rotate(-7deg); letter-spacing:-.1em; }
.rail-caption { margin:25px 0 26px; font-size:11px; font-weight:800; }
.rail nav { display:grid; gap:10px; }
.rail nav a { min-height:52px; padding:10px 9px; display:flex; align-items:center; gap:10px; border:4px solid transparent; font-weight:900; font-size:13px; transition:background-color var(--motion),box-shadow var(--motion); }
.rail nav a span { width:23px; font-size:23px; text-align:center; line-height:1; }
.rail nav a:hover { background:var(--pink); border-color:#000; box-shadow:5px 5px 0 #000; }
.rail nav a.active,.rail nav a[aria-current=page] { background:var(--paper); border-color:#000; box-shadow:5px 5px 0 #000; }
.rail nav a:nth-child(2).active { background:var(--coral); }
.rail nav a:nth-child(3).active { background:var(--cyan); }
.rail nav a:nth-child(4).active { background:var(--pink); }
.rail nav a:nth-child(5).active { background:var(--green); }
.rail-bottom { margin-top:auto; padding-top:25px; display:flex; flex-direction:column; gap:12px; }
.rail-bottom strong { font-size:21px; line-height:1.4; letter-spacing:-.06em; }
.rail-bottom>span:last-child { font-size:10px; font-weight:700; }
.rail-spark { font-size:54px; line-height:1; align-self:flex-start; transform:rotate(-12deg); }
main { width:calc(100% - 204px); max-width:1400px; margin-left:204px; padding:0 30px 24px; min-height:100dvh; }
.run-header { position:sticky; top:0; z-index:20; display:flex; align-items:center; gap:18px; background:var(--paper); padding:14px 18px; margin-bottom:26px; box-shadow:5px 5px 0 #000; }
.connection-box { min-width:0; display:flex; flex-direction:column; gap:2px; flex:1; }
.connection { display:flex; align-items:center; gap:7px; font-size:12px; font-weight:900; }
.connection:before { content:""; display:block; width:12px; height:12px; border:3px solid #000; border-radius:50%; background:var(--yellow); flex-shrink:0; }
.connection.connected:before { background:var(--green); }
.connection.disconnected:before { background:var(--coral); }
#run-identifier { overflow-wrap:anywhere; font-size:10px; }
.clock-row { display:flex; align-items:center; gap:22px; }
.clock-label { font-size:10px; font-weight:800; }
.clock { display:inline-block; font-size:32px; font-weight:900; line-height:1.15; margin-left:8px; }
.step-label { display:block; font-size:10px; }
.advance-controls { display:flex; gap:8px; flex-wrap:wrap; }
.run-header .button { font-size:11px; min-height:40px; padding:6px 10px; }
.run-header>.text-link { font-size:11px; white-space:nowrap; }
.page-header { display:flex; align-items:center; justify-content:space-between; gap:22px; margin:28px 0 20px; }
h1 { font-size:clamp(30px,3.4vw,46px); }
.title-dot { display:inline-block; width:22px; height:22px; margin-left:15px; background:var(--coral); border:4px solid #000; border-radius:50%; vertical-align:middle; }
.page-header p { margin-top:9px; font-size:13px; font-weight:600; }
.workspace-stamp { flex-shrink:0; margin-right:14px; padding:10px 15px; transform:rotate(7deg); border:4px solid #000; background:var(--pink); font-size:14px; line-height:1.3; font-weight:900; box-shadow:4px 4px 0 #000; }
.notice { display:flex; align-items:baseline; gap:13px; font-size:11px; margin-bottom:22px; }
.notice-label { background:var(--yellow); padding:3px 8px; border:4px solid #000; flex-shrink:0; font-size:11px; }
.view-stack,.workspace { display:grid; gap:24px; min-width:0; }
.view-stack { margin-bottom:24px; }
.workspace { align-items:start; }
.panel,.module-section,.saved-runs,.session-bar,.job-panel { min-width:0; position:relative; background:var(--paper); border:4px solid #000; box-shadow:var(--shadow); }
.panel-heading,.module-section>.panel-heading { display:flex; justify-content:space-between; align-items:center; gap:16px; padding:22px 24px 18px; position:relative; z-index:1; }
.panel-heading h2 { font-size:23px; }
.module-section { margin:0 0 24px; padding:24px; }
.module-section>.panel-heading { padding:0 0 18px; }
.module-section>h2 { margin-bottom:12px; }
.module-section h3 { margin:20px 0 12px; }
.section-intro { padding:0 24px 20px; font-size:13px; }
.module-section>.section-intro { padding:0 0 20px; }
.module-section .panel { border:0; box-shadow:none; }
.module-section .module-section { border:0; box-shadow:none; padding:20px 0 0; }
.module-section .product-grid>* { min-width:0; }
.button,.text-button { min-height:46px; display:inline-flex; align-items:center; justify-content:center; gap:10px; padding:9px 16px; background:var(--yellow); border:4px solid #000; border-radius:0; box-shadow:5px 5px 0 #000; font-size:13px; font-weight:900; line-height:1.4; transition:background-color var(--motion),box-shadow var(--motion),transform var(--motion); }
.button.primary { background:var(--coral); }
.button.secondary { background:var(--yellow); }
.button.on-dark { background:var(--cyan); }
.button.play { background:var(--green); }
.button.play[aria-pressed=true] { background:var(--coral); }
.button:hover:not(:disabled),.text-button:hover:not(:disabled) { background:var(--pink); box-shadow:8px 8px 0 #000; transform:none; }
.button:active:not(:disabled),.text-button:active:not(:disabled) { transform:translate(6px,6px); box-shadow:none; }
.button.full { width:100%; }
.button.full span { margin-left:auto; }
.text-button { font-size:11px; min-height:36px; padding:5px 9px; background:var(--paper); box-shadow:3px 3px 0 #000; }
.text-link { font-weight:800; text-decoration:underline; text-decoration-thickness:2px; text-underline-offset:4px; }
.text-link:hover { background:var(--pink); }
.network-panel { position:relative; padding:26px 24px 20px; background:var(--cyan); border:4px solid #000; box-shadow:7px 7px 0 #000; min-width:0; isolation:isolate; }
.network-heading { display:flex; justify-content:space-between; align-items:center; gap:16px; position:relative; z-index:1; padding-right:30px; }
.network-heading h2 { font-size:27px; }
.network-status,.badge,.node-state { display:inline-flex; align-items:center; gap:5px; padding:3px 8px; border:4px solid #000; font-size:10px; font-weight:900; background:var(--paper); white-space:nowrap; line-height:1.5; }
.network-status { background:var(--green); }
.badge.good { background:var(--green); }
.badge.warn { background:var(--yellow); }
.badge.bad { background:var(--coral); }
.badge.neutral { background:var(--paper); }
.node-board { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:28px; margin:30px 0 22px; position:relative; z-index:1; }
.node-card { min-width:0; position:relative; padding:0; }
.node-card:nth-child(2) { padding-top:15px; }
.node-card.mobile { padding-top:5px; }
.node-title { display:flex; justify-content:space-between; gap:8px; align-items:center; margin-bottom:19px; }
.node-title>div { display:flex; align-items:center; gap:10px; }
.node-letter { display:inline-flex; justify-content:center; align-items:center; width:45px; height:45px; border:4px solid #000; background:var(--yellow); font-size:27px; font-weight:900; }
.node-card:nth-child(2) .node-letter { background:var(--coral); transform:rotate(-5deg); }
.node-card.mobile .node-letter { border-radius:50%; background:var(--pink); }
.node-name { font-size:13px; letter-spacing:-.03em; }
.node-state { padding:1px 5px; border-width:4px; font-size:9px; }
.node-state.unavailable { background:var(--coral); }
.node-energy { font:900 clamp(19px,2.3vw,30px)/1.3 var(--mono); white-space:nowrap; }
.node-energy small { font:700 10px var(--sans); }
.battery-track { height:19px; border:4px solid #000; position:relative; margin:11px 0 16px; background:var(--paper); overflow:hidden; }
.battery-level { position:absolute; inset:0 auto 0 0; background:var(--green); }
.battery-reserve { position:absolute; inset:0 auto 0 0; background:var(--yellow); background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12'%3E%3Cpath d='M-3 3L3-3M0 12L12 0M9 15L15 9' stroke='black' stroke-width='4'/%3E%3C/svg%3E"); }
.node-facts { display:grid; gap:7px; font-size:10px; }
.node-facts>div { display:flex; justify-content:space-between; align-items:baseline; gap:8px; }
.node-facts strong { font:800 10px var(--mono); white-space:nowrap; }
.network-bottom { display:grid; grid-template-columns:1fr 1fr; gap:20px; padding-top:16px; font-size:11px; font-weight:700; }
.energy-legend { display:flex; flex-wrap:wrap; gap:10px 18px; margin-top:14px; font-size:10px; font-weight:700; }
.energy-legend span { display:flex; align-items:center; gap:6px; }
.energy-legend i { width:16px; height:13px; border:3px solid #000; display:inline-block; }
.legend-energy { background:var(--green); }
.legend-reserve { background:var(--yellow); }
.metrics-strip { display:grid; grid-template-columns:1.13fr 1fr 1fr 1.08fr; gap:15px; margin:2px 0; }
.metrics-strip>div { display:flex; flex-direction:column; gap:5px; border:4px solid #000; box-shadow:4px 4px 0 #000; padding:17px 16px; background:var(--yellow); }
.metrics-strip>div:nth-child(2) { background:var(--pink); margin-top:5px; }
.metrics-strip>div:nth-child(3) { background:var(--green); margin-bottom:5px; }
.metrics-strip>div:nth-child(4) { background:var(--coral); }
.metrics-strip span { font-size:12px; font-weight:900; }
.metrics-strip strong { font-size:28px; line-height:1.25; }
.metrics-strip small { font-size:10px; font-weight:600; }
.run-management { display:grid; gap:24px; }
.saved-runs { display:flex; flex-wrap:wrap; align-items:end; gap:14px; padding:22px 24px; }
.saved-runs>label { flex:1; min-width:220px; }
.saved-runs>.field-note { flex-basis:100%; }
.session-bar { padding:22px 24px 24px; }
.section-key { margin-bottom:18px; }
.session-form { display:grid; grid-template-columns:1.15fr 1.45fr 1fr 70px; gap:14px; align-items:end; }
.session-form>.button { grid-column:1/-1; justify-self:start; }
.job-panel { padding:20px 24px; background:var(--yellow); margin-bottom:24px; }
.job-heading { display:flex; flex-wrap:wrap; align-items:center; gap:12px; }
.job-heading h2 { font-size:20px; }
.job-heading .small { overflow-wrap:anywhere; }
.job-panel progress,progress { display:block; width:100%; height:18px; margin:15px 0; border:4px solid #000; border-radius:0; accent-color:var(--green); background:var(--paper); }
progress::-webkit-progress-bar { background:var(--paper); }
progress::-webkit-progress-value { background:var(--green); }
progress::-moz-progress-bar { background:var(--green); }
.job-panel>p { font-size:13px; margin-bottom:12px; }
.job-actions,.action-row { display:flex; flex-wrap:wrap; gap:12px; align-items:center; margin:14px 0 6px; }
.job-actions .field-note { flex:1; min-width:220px; }
.order-layout { display:grid; grid-template-columns:minmax(0,1.45fr) minmax(220px,.8fr); align-items:start; gap:40px; }
.form-body { padding:0 24px 24px; display:flex; flex-direction:column; gap:20px; }
.form-row,.field-row,.product-grid,.cap-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:16px; align-items:end; }
.field-row,.cap-grid { margin:16px 0; }
.product-grid { gap:24px; align-items:start; }
.field-row>* { min-width:0; }
.cap-wide,.field-wide { grid-column:1/-1; }
.permission-fields,.experiment-methods { display:flex; flex-wrap:wrap; gap:12px; }
.permission-fields legend,.experiment-methods legend { font-size:13px; margin-bottom:10px; }
.check-label { display:flex; flex-direction:row; align-items:center; gap:8px; font-size:12px; min-height:28px; }
.guarantee-choice { flex-direction:row; align-items:center; gap:12px; background:var(--yellow); padding:14px; }
.guarantee-choice span { display:flex; flex-direction:column; gap:4px; }
.field-note,.method-note { font-size:11px; font-weight:600; overflow-wrap:anywhere; }
.method-note { padding:14px 24px; background:var(--cyan); }
.exit-panel { max-width:760px; }
.exit-panel>.field-note { padding:0 24px 24px; }
.section-number { font:900 30px var(--mono); background:var(--yellow); padding:0 6px; transform:rotate(6deg); }
.workflow-guide { padding:14px 12px 0 0; }
.guide-symbol { display:block; font-size:100px; font-weight:900; line-height:1; color:#000; margin:0 0 16px 14px; text-shadow:5px 5px 0 var(--coral); transform:rotate(-8deg); }
.workflow-guide h2 { font-size:28px; }
.workflow-guide ol { list-style:none; padding:0; margin:26px 0; counter-reset:workflow; }
.workflow-guide li { counter-increment:workflow; position:relative; padding:0 0 22px 40px; }
.workflow-guide li:before { content:counter(workflow); position:absolute; left:0; top:0; display:flex; align-items:center; justify-content:center; width:28px; height:28px; border:4px solid #000; background:var(--green); font-weight:900; }
.workflow-guide li:nth-child(2):before { background:var(--pink); }
.workflow-guide li:nth-child(3):before { background:var(--yellow); }
.workflow-guide p { margin-top:5px; font-size:12px; }
.workflow-guide>.text-link { font-size:13px; }
.quote-summary { margin:0; }
.status-message,.result-summary,.experiment-status { padding:15px 18px; background:var(--yellow); font-size:13px; overflow-wrap:anywhere; }
.status-message:empty { display:none; }
.status-message.error,.status-message.failure,.status-message[data-state=error],.experiment-status.failure { background:var(--coral); }
.status-message.success,.status-message[data-state=success] { background:var(--green); }
.result-summary { margin:16px 0; background:var(--cyan); }
.result-summary p+p { margin-top:8px; }
.result-summary dl { margin:12px 0 0; }
.result-summary dd { margin:0; font-weight:800; }
.decision { margin:0 24px 20px; padding:16px; background:var(--green); font-size:13px; overflow-wrap:anywhere; }
.decision.rejected { background:var(--coral); }
.decision strong { display:block; margin-bottom:5px; }
.plan-summary { padding:0 24px 22px; font-size:13px; }
.plan-stats { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:15px; margin-bottom:17px; }
.plan-stats>div { display:flex; flex-direction:column; gap:5px; }
.plan-stats span { font-size:11px; }
.plan-stats strong { font:900 23px var(--mono); }
.branch-list { border-top:4px solid #000; }
.branch+.branch { border-top:4px solid #000; }
.branch>summary { display:flex; align-items:center; gap:10px; padding:16px 24px; font-size:13px; list-style:none; cursor:pointer; }
.branch>summary::-webkit-details-marker { display:none; }
.branch>summary:before { content:"+"; font:900 23px var(--mono); }
.branch[open]>summary:before { content:"−"; }
.branch>summary:hover,summary:hover { background:var(--pink); }
.branch-title { font-weight:900; }
.branch-detail { margin-left:auto; font-size:11px; text-align:right; }
.branch-content { padding:0 24px 22px; }
.branch-content>.field-note { padding:12px 0; }
.evidence-details { margin:16px 0; }
.evidence-details>summary,.raw-summary { cursor:pointer; font-size:12px; font-weight:800; padding:10px 0; text-decoration:underline; text-underline-offset:4px; }
.raw-data,.cap-output,pre { font:12px/1.7 var(--mono); padding:16px; background:var(--paper); border:4px solid #000; overflow:auto; max-height:420px; white-space:pre-wrap; overflow-wrap:anywhere; }
.cap-output:empty { display:none; }
.empty,.empty-state { padding:28px 20px; text-align:center; font-size:13px; font-weight:600; line-height:1.8; }
.light-empty { grid-column:1/-1; min-height:130px; display:flex; justify-content:center; align-items:center; }
.table-wrap { width:100%; max-width:100%; overflow:auto; overscroll-behavior-x:contain; }
table,.data-table { width:100%; border-collapse:collapse; text-align:left; min-width:650px; }
th,td { padding:14px 20px; border-bottom:4px solid #000; font-size:12px; vertical-align:top; }
th { background:var(--yellow); font-weight:900; white-space:nowrap; }
tbody tr:last-child td { border-bottom:0; }
tbody tr:nth-child(even) { background:#fff0d4; }
td .subtext { display:block; margin-top:5px; font-size:10px; max-width:42ch; overflow-wrap:anywhere; }
td .mono { font-size:11px; }
td .button { font-size:11px; min-height:36px; padding:5px 8px; }
.order-progress { width:90px; height:12px; margin-top:7px; background:var(--paper); border:4px solid #000; }
.order-progress span { display:block; height:100%; background:var(--green); }
.pagination { display:flex; align-items:center; justify-content:space-between; gap:14px; padding:16px 24px; border-top:4px solid #000; }
.experiment-form { padding:0 24px 24px; }
.experiment-settings { display:grid; grid-template-columns:1.3fr 80px 100px 1.5fr; align-items:end; gap:16px; }
.experiment-settings>.button { grid-column:1/-1; justify-self:start; }
.experiment-methods { min-height:76px; gap:8px; padding-bottom:8px; }
.experiment-methods .check-label { gap:5px; }
.experiment-status { background:var(--cyan); }
.experiment-status.running { background:var(--yellow); }
.experiment-group { border-top:4px solid #000; }
.experiment-group h3 { padding:20px 24px 10px; }
.result-note { padding:0 24px 18px; font-size:12px; }
.records-grid { display:grid; grid-template-columns:minmax(0,1.4fr) minmax(0,1fr); gap:24px; align-items:start; }
.logs-list { list-style:none; padding:0; margin:0; max-height:520px; overflow:auto; }
.logs-list li { display:grid; grid-template-columns:60px minmax(0,1fr); gap:14px; border-top:4px solid #000; padding:16px 24px; font-size:12px; overflow-wrap:anywhere; }
.logs-list li.empty { display:block; }
.log-time { font:800 11px var(--mono); }
.log-type { font-size:11px; font-weight:900; margin-bottom:4px; }
.audit-values { margin:0; padding:0 24px; }
.audit-values>div { display:flex; justify-content:space-between; gap:16px; align-items:baseline; padding:14px 0; }
.audit-values>div:nth-child(even) { background:var(--yellow); padding-inline:8px; }
.audit-values dt { font-size:12px; }
.audit-values dd { margin:0; font-size:13px; font-weight:900; text-align:right; overflow-wrap:anywhere; }
.audit-panel>.field-note { padding:16px 24px; }
.export-button { width:calc(100% - 48px)!important; margin:0 24px 24px; }
.error-banner { margin:0 0 22px; padding:16px 20px; background:var(--coral); border:4px solid #000; box-shadow:var(--shadow); font-weight:800; overflow-wrap:anywhere; }
.operation-status { position:fixed; right:28px; bottom:24px; z-index:50; max-width:calc(100vw - 40px); padding:14px 18px; background:var(--yellow); border:4px solid #000; box-shadow:var(--shadow); font-size:12px; font-weight:800; }
.is-busy { cursor:progress; }
.page-footer { display:flex; justify-content:space-between; gap:20px; padding:22px 0 0; font-size:10px; font-weight:600; }
#feature-outlet { min-width:0; }
#feature-outlet:empty { display:none; }
dialog { max-width:min(680px,calc(100vw - 36px)); max-height:calc(100dvh - 48px); padding:26px; border:4px solid #000; background:var(--paper); color:#000; box-shadow:10px 10px 0 #000; }
dialog::backdrop { background:#0009; }
dialog h2 { margin-bottom:14px; }
dialog .action-row { margin-top:24px; }
.forecast-chart,.chart-wrap { overflow:auto; max-width:100%; }
.forecast-chart svg,.chart-wrap svg { width:100%; min-width:340px; height:auto; }
.module-section ul,.module-section ol { padding-left:22px; }
.module-section .status-message,.module-section .table-wrap { margin-top:16px; }
.module-section dl:not(.result-summary dl) { display:grid; gap:10px; }
.module-section dl>div { display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px; }
.module-section dd { margin:0; font-weight:800; }
/* Decorative geometry is independent of content and moves in different directions. */
.group { isolation:isolate; }
.group>.geo,.group>.geometry,.group>.geometric { position:absolute; pointer-events:none; z-index:-1; transition:transform var(--motion); }
.geo-circle { position:absolute; width:46px; height:46px; border:4px solid #000; border-radius:50%; background:var(--pink); top:13px; right:25px; pointer-events:none; z-index:0; transition:transform var(--motion); }
.geo-triangle { position:absolute; width:36px; height:36px; background:var(--yellow); clip-path:polygon(50% 0,100% 100%,0 100%); top:54px; right:12px; pointer-events:none; z-index:0; transition:transform var(--motion); }
.geo-square { position:absolute; width:30px; height:30px; background:var(--green); border:4px solid #000; top:20px; right:80px; transform:rotate(24deg); pointer-events:none; z-index:0; transition:transform var(--motion); }
.geo-wave { position:absolute; width:64px; height:20px; top:21px; right:18px; background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 20'%3E%3Cpath d='M0 10Q8-2 16 10T32 10T48 10T64 10' fill='none' stroke='black' stroke-width='4'/%3E%3C/svg%3E") center/100% 100%; pointer-events:none; z-index:0; transition:transform var(--motion); }
.geo-dots { position:absolute; width:54px; height:44px; right:16px; bottom:14px; background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14'%3E%3Ccircle cx='5' cy='5' r='3' fill='black'/%3E%3C/svg%3E"); pointer-events:none; z-index:0; transition:transform var(--motion); }
.geo-stripes { position:absolute; width:48px; height:38px; right:12px; top:16px; background:var(--coral) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12'%3E%3Cpath d='M-3 3L3-3M0 12L12 0M9 15L15 9' stroke='black' stroke-width='4'/%3E%3C/svg%3E"); pointer-events:none; z-index:0; transition:transform var(--motion); }
.group:hover>.geo-circle { transform:translate(12px,-8px); }
.group:hover>.geo-triangle { transform:translate(-9px,6px) rotate(12deg); }
.group:hover>.geo-square { transform:translate(-7px,-5px) rotate(42deg); }
.group:hover>.geo-wave { transform:translate(-8px,4px) rotate(-8deg); }
.group:hover>.geo-dots { transform:translate(7px,-6px) rotate(7deg); }
.group:hover>.geo-stripes { transform:translate(-8px,5px) rotate(-12deg); }
.panel .geo-circle,.module-section .geo-circle { width:26px; height:26px; top:7px; right:9px; }
.panel .geo-triangle,.module-section .geo-triangle { width:20px; height:20px; top:43px; right:9px; }
@media(min-width:1700px) { main { margin-inline:auto; transform:translateX(102px); } }
@media(max-width:1200px) {
  main { padding-inline:24px; }
  .run-header { flex-wrap:wrap; gap:12px; }
  .connection-box { flex-basis:210px; }
  .clock-row { gap:15px; }
  .run-header>.text-link { display:none; }
  .node-board { gap:20px; }
  .node-title { align-items:start; flex-direction:column; gap:8px; }
  .node-energy { font-size:23px; }
  .node-energy small { display:block; margin-top:3px; }
  .node-facts>div { flex-wrap:wrap; }
  .metrics-strip { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .metrics-strip>div:nth-child(n) { margin:0; }
  .session-form { grid-template-columns:1fr 1fr; }
  .order-layout { gap:24px; grid-template-columns:minmax(0,1.45fr) minmax(170px,.65fr); }
  .form-row { grid-template-columns:1fr; }
  .experiment-settings { grid-template-columns:1fr 80px 100px; }
  .experiment-methods { grid-column:1/-1; min-height:0; }
  .records-grid { grid-template-columns:1fr; }
}
@media(max-width:900px) {
  .rail { width:178px; padding-inline:12px; }
  .rail nav a { font-size:12px; gap:7px; }
  .rail-caption { font-size:10px; }
  .wordmark { font-size:26px; }
  .brand-symbol { width:43px; height:46px; font-size:20px; }
  main { margin-left:178px; width:calc(100% - 178px); padding-inline:20px; }
  .run-header { padding:12px; }
  .connection-box { flex-basis:100%; }
  .clock-row { width:100%; justify-content:space-between; gap:10px; }
  .clock { font-size:28px; margin-left:0; display:block; }
  .clock-label { font-size:9px; }
  .advance-controls { max-width:255px; gap:7px; }
  .run-header .button { font-size:10px; padding:5px 7px; }
  .page-header { margin-top:22px; }
  .workspace-stamp { display:none; }
  .network-heading h2 { font-size:24px; }
  .network-heading { align-items:start; flex-direction:column; }
  .node-board { grid-template-columns:1fr; gap:24px; }
  .node-card:nth-child(n) { padding:0; display:grid; grid-template-columns:1fr 1fr; gap:0 16px; }
  .node-title { grid-row:1/3; margin:0; }
  .node-energy { grid-column:2; }
  .battery-track { grid-column:2; margin:8px 0 0; }
  .node-facts { grid-column:1/-1; grid-template-columns:repeat(3,minmax(0,1fr)); gap:12px; margin-top:14px; }
  .node-facts>div { display:flex; flex-direction:column; gap:4px; font-size:9px; }
  .node-facts strong { font-size:9px; }
  .network-bottom { grid-template-columns:1fr; gap:8px; }
  .order-layout { grid-template-columns:1fr; }
  .workflow-guide { display:none; }
  .product-grid,.field-row { grid-template-columns:1fr; }
  .experiment-settings { grid-template-columns:1fr 1fr; }
  .experiment-settings>label:first-child { grid-column:1/-1; }
  .panel-heading { flex-wrap:wrap; }
  .panel-heading h2 { font-size:21px; }
  .saved-runs>.button { font-size:12px; }
}
@media(max-width:640px) {
  html { scroll-padding-top:220px; }
  body { font-size:14px; }
  .rail { position:relative; width:100%; min-height:0; padding:15px 14px 14px; border-width:0 0 4px; display:block; }
  .wordmark { display:inline-flex; gap:10px; font-size:25px; }
  .wordmark b { display:inline; font-size:10px; margin:0 0 0 9px; letter-spacing:.08em; }
  .brand-symbol { width:37px; height:37px; font-size:18px; box-shadow:3px 3px 0 #000; }
  .rail-caption { display:none; }
  .rail nav { grid-template-columns:repeat(3,minmax(0,1fr)); gap:9px; margin-top:17px; }
  .rail nav a { padding:7px 4px; min-height:42px; gap:5px; font-size:10px; justify-content:center; }
  .rail nav a span { width:17px; font-size:18px; }
  .rail-bottom { display:none; }
  main { width:100%; margin:0; padding:0 14px 20px; }
  .run-header { margin:0 -14px 22px; padding:12px 14px; border:0; border-bottom:4px solid #000; box-shadow:none; gap:8px; }
  .connection-box { flex-direction:row; flex-wrap:wrap; gap:4px 10px; }
  .connection { font-size:10px; }
  .connection:before { width:10px; height:10px; border-width:3px; }
  #service-version { font-size:9px; }
  #run-identifier { width:100%; font-size:9px; }
  .clock-row { gap:8px; }
  .clock-row>div:first-child { flex-shrink:0; }
  .clock-label { display:none; }
  .clock { font-size:23px; }
  .step-label { font-size:8px; }
  .advance-controls { flex-wrap:nowrap; max-width:none; gap:7px; }
  .run-header .button { padding:5px 6px; min-height:36px; font-size:9px; box-shadow:3px 3px 0 #000; }
  .page-header { margin:0 0 18px; }
  h1 { font-size:33px; }
  .title-dot { width:20px; height:20px; margin-left:10px; }
  .page-header p { font-size:11px; margin-top:8px; }
  .notice { gap:9px; font-size:10px; align-items:flex-start; margin-bottom:20px; }
  .notice-label { font-size:10px; padding:2px 5px; }
  .view-stack,.workspace,.run-management { gap:20px; }
  .network-panel { padding:21px 17px 18px; box-shadow:5px 5px 0 #000; }
  .network-heading h2 { font-size:24px; }
  .network-heading { gap:10px; }
  .node-board { margin:24px 0 17px; }
  .node-title { gap:8px; }
  .node-letter { width:40px; height:40px; font-size:24px; }
  .node-name { font-size:12px; }
  .node-energy { font-size:24px; }
  .node-energy small { font-size:9px; }
  .node-facts { gap:9px; }
  .node-facts strong { font-size:9px; }
  .network-bottom { font-size:10px; padding-top:5px; }
  .energy-legend { font-size:9px; gap:8px 12px; }
  .energy-legend span:last-child { flex-basis:100%; }
  .metrics-strip { gap:12px; }
  .metrics-strip>div { padding:14px 11px; gap:5px; }
  .metrics-strip span { font-size:11px; }
  .metrics-strip strong { font-size:24px; }
  .metrics-strip small { font-size:9px; }
  .panel-heading { padding:20px 17px 16px; gap:10px; }
  .panel-heading h2 { font-size:21px; }
  .form-body { padding:0 17px 22px; gap:18px; }
  .form-row { grid-template-columns:1fr 1fr; gap:10px; }
  label { font-size:12px; }
  input,select,textarea { padding:8px; font-size:12px; min-height:46px; }
  label small { font-size:10px; }
  .permission-fields { gap:8px 13px; }
  .check-label { font-size:11px; }
  .field-note,.method-note { font-size:10px; }
  .method-note { padding:14px 17px; }
  .section-number { font-size:23px; }
  .button { min-height:45px; font-size:12px; padding:9px 12px; }
  .text-button { font-size:10px; padding:5px 7px; }
  .status-message,.result-summary,.experiment-status { font-size:12px; padding:13px; }
  .saved-runs,.session-bar { padding:20px 17px; }
  .saved-runs { gap:12px 10px; }
  .saved-runs>label { min-width:0; flex-basis:100%; }
  .saved-runs>.button { font-size:11px; }
  .session-form { gap:12px; }
  .run-name-label { grid-column:1/-1; }
  .session-form>.button { width:100%; }
  .section-key h2 { font-size:23px; }
  .job-panel { padding:17px; }
  .job-heading .small { flex-basis:100%; font-size:10px; }
  .job-actions .field-note { min-width:0; flex-basis:100%; }
  .plan-summary { padding:0 17px 20px; font-size:12px; }
  .plan-stats { gap:10px; }
  .plan-stats span { font-size:10px; }
  .plan-stats strong { font-size:18px; }
  .decision { margin:0 17px 17px; font-size:12px; padding:12px; }
  .branch>summary { flex-wrap:wrap; gap:5px 8px; padding:14px 17px; font-size:12px; }
  .branch-detail { text-align:left; font-size:10px; margin:0 0 0 23px; width:100%; }
  .branch-content { padding:0 17px 18px; }
  .pagination { padding:14px 13px; gap:8px; }
  .pagination .small { font-size:9px; text-align:center; }
  th,td { padding:12px 16px; font-size:11px; }
  .section-intro { padding:0 17px 17px; font-size:12px; }
  .experiment-form { padding:0 17px 22px; }
  .experiment-settings { gap:13px; }
  .experiment-methods { gap:10px; }
  .experiment-methods .check-label { font-size:11px; }
  .experiment-methods input { width:19px; height:19px; min-height:19px; }
  .experiment-settings>.button { width:100%; }
  .experiment-group h3,.result-note { padding-inline:17px; }
  .records-grid { gap:20px; }
  .logs-list li { padding:15px 17px; grid-template-columns:46px minmax(0,1fr); gap:10px; }
  .audit-values { padding-inline:17px; }
  .audit-values dt,.audit-values dd { font-size:11px; }
  .audit-panel>.field-note { padding:15px 17px; }
  .exit-panel>.field-note { padding:0 17px 22px; }
  .export-button { width:calc(100% - 34px)!important; margin:0 17px 22px; }
  .module-section { padding:20px 17px; }
  .module-section>.panel-heading { padding:0 0 17px; }
  .module-section>.panel-heading h2 { font-size:22px; }
  .module-section .field-row,.cap-grid,.product-grid { grid-template-columns:1fr; }
  .page-footer { flex-direction:column; gap:7px; font-size:9px; padding-top:14px; }
  .skip-link { left:12px; }
  .operation-status { right:16px; bottom:16px; font-size:11px; }
  .error-banner { font-size:12px; padding:14px; }
  .geo-circle { width:34px; height:34px; right:16px; }
  .geo-square { width:24px; height:24px; right:60px; }
}
@media(prefers-reduced-motion:reduce) {
  *,*::before,*::after { transition:none!important; animation:none!important; scroll-behavior:auto!important; }
  .group:hover>.geo-circle,.group:hover>.geo-triangle,.group:hover>.geo-square,.group:hover>.geo-wave,.group:hover>.geo-dots,.group:hover>.geo-stripes { transform:none; }
}

/* Keep decorations away from readable text and form controls. */
.group {position:relative;}
.group > .geo-circle,.group > .geo-triangle {z-index:0;}
.group > :not([class*="geo-"]) {position:relative;z-index:1;}
.group > .geo-triangle {width:0;height:0;background:transparent;clip-path:none;border-left:12px solid transparent;border-right:12px solid transparent;border-bottom:22px solid var(--yellow);}

.result-summary:empty{display:none;}