.rd-section{margin-top:clamp(3.4rem,7vw,6.2rem)}
.rd-foundation-grid,.rd-boundary-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.rd-card,.rd-boundary-grid article,.rd-panel,.rd-reading,.rd-controls,.rd-metrics>div,.rd-check-grid>div{border:1px solid var(--line);border-radius:14px;background:var(--panel)}
.rd-card,.rd-boundary-grid article{padding:1.05rem}.rd-card span,.rd-boundary-grid article>span,.rd-reading>span,.rd-panel-head span,.rd-control-head span{font-size:.72rem;letter-spacing:.11em;text-transform:uppercase;color:var(--muted)}
.rd-card h3{margin:.35rem 0 .55rem}.rd-card p,.rd-boundary-grid p{margin:0;color:var(--muted)}
.rd-note{margin-top:1rem;border-left:3px solid var(--accent-2);padding:.8rem 1rem;background:color-mix(in srgb,var(--panel) 88%,transparent);border-radius:0 12px 12px 0}.rd-note p{display:inline;margin-left:.35rem;color:var(--muted)}
.rd-lab-shell{display:grid;grid-template-columns:minmax(250px,320px) minmax(0,1fr);gap:1rem;align-items:start}
.rd-controls{position:sticky;top:5.5rem;padding:1rem;display:grid;grid-template-columns:minmax(0,1fr);gap:.9rem;min-width:0}.rd-control-head{display:flex;justify-content:space-between;gap:.8rem;align-items:start}.rd-control-head strong{display:block}.rd-status{font-size:.76rem;font-weight:700;color:var(--accent);text-align:right}
.rd-controls label{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:.32rem .7rem;align-items:center;font-size:.86rem}.rd-controls label output{font-variant-numeric:tabular-nums;font-weight:700;color:var(--text);overflow-wrap:anywhere}.rd-controls input[type=range]{grid-column:1/-1;width:100%}
.rd-presets{border:1px solid var(--line);border-radius:11px;padding:.65rem}.rd-presets legend{padding:0 .35rem;color:var(--muted);font-size:.74rem}.rd-presets div{display:grid;grid-template-columns:1fr 1fr;gap:.4rem}.rd-presets button{border:1px solid var(--line);background:var(--panel-solid);color:var(--text);border-radius:8px;padding:.5rem .55rem;font:inherit;font-size:.75rem;cursor:pointer}.rd-presets button:hover,.rd-presets button.is-active{border-color:var(--accent);color:var(--accent)}
.rd-actions{display:grid;grid-template-columns:1fr 1fr;gap:.5rem}.rd-assumption{font-size:.76rem;color:var(--muted);border-top:1px solid var(--line);padding-top:.8rem}.rd-assumption strong{color:var(--text)}.rd-assumption p{margin:.3rem 0 0}
.rd-stage{display:grid;gap:1rem;min-width:0}.rd-metrics,.rd-check-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.65rem}.rd-metrics>div,.rd-check-grid>div{padding:.75rem;min-width:0}.rd-metrics span,.rd-check-grid span{display:block;font-size:.72rem;color:var(--muted)}.rd-metrics strong,.rd-check-grid strong{display:block;margin-top:.22rem;font-size:.84rem;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}
.rd-top-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:1rem}.rd-panel{padding:.85rem;min-width:0}.rd-panel-head{display:flex;justify-content:space-between;gap:1rem;margin-bottom:.5rem}.rd-panel-head strong{display:block}.rd-readout{text-align:right}.rd-readout strong{display:block;color:var(--accent);font-size:.83rem}.rd-panel svg{display:block;width:100%;height:auto;overflow:visible}.rd-reading{padding:1rem}.rd-reading h3{margin:.35rem 0 .5rem}.rd-reading p{margin:0;color:var(--muted)}
.rd-svg-axis{stroke:var(--muted);stroke-width:1.5}.rd-svg-grid{stroke:var(--line);stroke-width:1}.rd-svg-guide{stroke:var(--accent-3);stroke-width:1.5;stroke-dasharray:5 6}.rd-svg-marker{stroke:var(--accent-2);stroke-width:2.5;stroke-dasharray:7 6}.rd-svg-label{fill:var(--text);font-size:17px;font-weight:700}.rd-svg-small{fill:var(--muted);font-size:14px}.rd-svg-violet{fill:var(--accent-2);font-size:15px;font-weight:700}.rd-svg-green{fill:var(--accent-3);font-size:15px;font-weight:700}.rd-svg-warm{fill:var(--warm);font-size:15px;font-weight:700}.rd-curve{fill:none;stroke:var(--accent);stroke-width:3}.rd-area{fill:color-mix(in srgb,var(--accent) 12%,transparent)}.rd-dot-live{fill:color-mix(in srgb,var(--accent-3) 68%,transparent);stroke:var(--accent-3);stroke-width:1}.rd-dot-decayed{fill:color-mix(in srgb,var(--muted) 20%,transparent);stroke:var(--line);stroke-width:1}.rd-hist{fill:color-mix(in srgb,var(--accent-2) 38%,transparent);stroke:var(--accent-2);stroke-width:1}
@media(max-width:1080px){.rd-metrics{grid-template-columns:repeat(3,minmax(0,1fr))}.rd-top-grid{grid-template-columns:1fr}}
@media(max-width:980px){.rd-lab-shell{grid-template-columns:1fr}.rd-controls{position:static}.rd-foundation-grid,.rd-boundary-grid{grid-template-columns:1fr}}
@media(max-width:640px){.rd-metrics,.rd-check-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.rd-panel{padding:.65rem}.rd-panel-head{display:grid}.rd-readout{text-align:left}.rd-controls{padding:.85rem}.rd-panel svg{aspect-ratio:1.42}.rd-note p{display:block;margin:.35rem 0 0}}
@media(max-width:380px){.rd-metrics,.rd-check-grid{grid-template-columns:1fr}.rd-presets div,.rd-actions{grid-template-columns:1fr}.rd-control-head{display:grid}.rd-status{text-align:left;max-width:none}}
.rd-controls,.rd-stage,.rd-panel,.rd-metrics,.rd-top-grid,.rd-foundation-grid,.rd-boundary-grid{min-width:0;max-width:100%}.rd-control-head>*{min-width:0}.rd-control-head strong,.rd-status{overflow-wrap:anywhere}.rd-assumption .mono{white-space:normal;overflow-wrap:anywhere}