.page-random-graph-giant-component-observatory {
    --rg-ink: #e7f5f0;
    --rg-muted: #9bb8b3;
    --rg-dim: #6d8d88;
    --rg-line: rgba(127, 226, 205, 0.23);
    --rg-line-strong: rgba(127, 226, 205, 0.56);
    --rg-cyan: #79f3df;
    --rg-green: #a8ffbf;
    --rg-amber: #ffe18e;
    --rg-coral: #ff9b83;
    --rg-blue: #76b6ff;
    --rg-panel: rgba(7, 19, 24, 0.9);
    --rg-canvas: #041217;
}

.page-random-graph-giant-component-observatory .lab-hero {
    margin-bottom: clamp(1rem, 2vw, 1.6rem);
}

.page-random-graph-giant-component-observatory .lab-hero h1 {
    max-width: 25ch;
    font-size: clamp(2rem, 4.1vw, 3.45rem);
    line-height: 1;
}

.page-random-graph-giant-component-observatory .lab-status-panel span {
    max-width: 26ch;
    overflow-wrap: anywhere;
}

.random-graph-app,
.random-graph-app *,
.random-graph-lower-grid,
.random-graph-lower-grid * {
    box-sizing: border-box;
}

.random-graph-app {
    display: grid;
    gap: clamp(1rem, 2vw, 1.5rem);
    width: min(var(--max), calc(100% - 32px));
    max-width: 1180px;
    min-width: 0;
    margin-inline: auto;
    overflow-x: hidden;
    color: var(--rg-ink);
}

.random-graph-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.52fr) minmax(300px, 0.88fr);
    gap: clamp(1rem, 2vw, 1.5rem);
    align-items: start;
    min-width: 0;
}

.random-graph-stage,
.random-graph-controls,
.random-graph-results > section,
.random-graph-notes > article {
    min-width: 0;
    padding: clamp(0.85rem, 2vw, 1.2rem);
}

.random-graph-stage {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at 16% 12%, rgba(121, 243, 223, 0.1), transparent 32%),
        radial-gradient(circle at 84% 76%, rgba(255, 225, 142, 0.08), transparent 34%);
}

.random-graph-stage__head,
.random-graph-controls .control-heading,
.random-graph-section-head,
.random-graph-card-head,
.random-graph-group-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
}

.random-graph-stage__head h2,
.random-graph-controls .control-heading h2,
.random-graph-card-head h2,
.random-graph-notes h2 {
    margin: 0.2rem 0 0;
    color: var(--rg-ink);
    line-height: 1.18;
}

.random-graph-stage__head h2 {
    font-size: clamp(1.25rem, 2.4vw, 1.8rem);
}

.random-graph-stage__head p:not(.eyebrow):not(.rg-route-chip) {
    max-width: 68ch;
    margin: 0.55rem 0 0;
    color: var(--rg-muted);
    line-height: 1.55;
}

.rg-route-chip {
    display: inline-block;
    margin: 0 0 0.3rem;
    padding: 0.25rem 0.45rem;
    border: 1px solid rgba(168, 255, 191, 0.42);
    color: var(--rg-green);
    font: 800 0.62rem/1.3 ui-monospace, SFMono-Regular, Consolas, monospace;
    letter-spacing: 0.08em;
}

.rg-state-badge {
    flex: 0 0 auto;
    min-width: 7.5rem;
    padding: 0.52rem 0.68rem;
    border: 1px solid var(--rg-line-strong);
    color: var(--rg-amber);
    background: rgba(255, 225, 142, 0.055);
    font-size: 0.73rem;
    letter-spacing: 0.1em;
    text-align: center;
    overflow-wrap: anywhere;
}

.rg-state-badge[data-state="working"] {
    color: var(--rg-green);
    border-color: rgba(168, 255, 191, 0.7);
}

.rg-state-badge[data-state="error"] {
    color: var(--rg-coral);
    border-color: rgba(255, 155, 131, 0.68);
}

.rg-state-badge[data-state="cancelled"] {
    color: var(--rg-amber);
}

.rg-canvas-frame {
    position: relative;
    width: 100%;
    height: clamp(430px, 42vw, 570px);
    margin-top: 1rem;
    overflow: hidden;
    border: 1px solid rgba(121, 243, 223, 0.34);
    background: var(--rg-canvas);
    box-shadow: inset 0 0 46px rgba(121, 243, 223, 0.08);
}

#rgCanvas {
    display: block;
    width: 100%;
    height: 100%;
    max-width: 100%;
    outline: none;
    background: var(--rg-canvas);
    touch-action: none;
}

#rgCanvas:focus-visible {
    box-shadow: inset 0 0 0 2px var(--rg-cyan), 0 0 0 2px rgba(121, 243, 223, 0.26);
}

.rg-canvas-fallback {
    display: grid;
    align-content: center;
    min-height: 100%;
    padding: 1.2rem;
    color: var(--rg-muted);
    background:
        repeating-linear-gradient(135deg, rgba(121, 243, 223, 0.05) 0, rgba(121, 243, 223, 0.05) 1px, transparent 1px, transparent 11px),
        #06161b;
}

.rg-canvas-fallback strong {
    color: var(--rg-cyan);
    font-size: 1.05rem;
}

.rg-canvas-fallback p {
    max-width: 48ch;
    line-height: 1.55;
}

.rg-canvas-legend {
    position: absolute;
    right: 0.55rem;
    bottom: 0.5rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.7rem;
    max-width: calc(100% - 1rem);
    padding: 0.35rem 0.45rem;
    color: #c5d9d6;
    background: rgba(5, 13, 17, 0.82);
    font-size: 0.65rem;
    pointer-events: none;
}

.rg-canvas-legend span {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.rg-canvas-legend i {
    display: inline-block;
    width: 0.55rem;
    height: 0.55rem;
    border-radius: 50%;
}

.rg-legend-edge { background: var(--rg-blue); }
.rg-legend-selected { background: var(--rg-amber); }
.rg-legend-giant { background: var(--rg-green); }

.rg-canvas-help,
.rg-control-help,
.rg-model-note {
    color: var(--rg-dim);
    line-height: 1.5;
}

.rg-canvas-help {
    margin: 0.62rem 0 0;
    font-size: 0.76rem;
}

.rg-live {
    min-height: 2.5rem;
    margin: 0.75rem 0 0;
    padding: 0.62rem 0.75rem;
    border-left: 2px solid var(--rg-cyan);
    color: var(--rg-muted);
    background: rgba(121, 243, 223, 0.045);
    font-size: 0.78rem;
    line-height: 1.45;
}

.rg-metrics,
.rg-ensemble-grid,
.rg-readout-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.58rem;
    margin: 0.85rem 0 0;
}

.rg-metrics > div,
.rg-ensemble-grid > div,
.rg-readout-grid > div {
    min-width: 0;
    padding: 0.68rem;
    border: 1px solid rgba(127, 226, 205, 0.2);
    background: rgba(3, 8, 9, 0.58);
}

.rg-metrics dt,
.rg-ensemble-grid dt,
.rg-readout-grid dt {
    color: var(--rg-dim);
    font-size: 0.63rem;
    letter-spacing: 0.06em;
    line-height: 1.35;
    text-transform: uppercase;
}

.rg-metrics dd,
.rg-ensemble-grid dd,
.rg-readout-grid dd {
    margin: 0.32rem 0 0;
    color: var(--rg-ink);
    font: 700 clamp(0.78rem, 1.5vw, 0.95rem)/1.3 ui-monospace, SFMono-Regular, Consolas, monospace;
    overflow-wrap: anywhere;
}

.random-graph-controls {
    position: sticky;
    top: 82px;
    display: grid;
    gap: 0.95rem;
    max-height: calc(100vh - 94px);
    overflow-y: auto;
    overscroll-behavior-y: contain;
    scrollbar-gutter: stable;
    background: var(--rg-panel);
}

.random-graph-controls .control-heading h2 {
    font-size: clamp(1.05rem, 2vw, 1.35rem);
}

.random-graph-controls h3,
.rg-keyboard-note h3,
.rg-control-group h3 {
    margin: 0;
    color: var(--rg-cyan);
    font-size: 0.72rem;
    letter-spacing: 0.1em;
}

.rg-control-group {
    display: grid;
    gap: 0.56rem;
    padding-top: 0.78rem;
    border-top: 1px solid var(--rg-line);
}

.rg-group-readout {
    color: var(--rg-muted);
    font: 700 0.68rem/1.3 ui-monospace, SFMono-Regular, Consolas, monospace;
    text-align: right;
    overflow-wrap: anywhere;
}

.rg-field-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.65rem;
}

.rg-field {
    display: grid;
    gap: 0.3rem;
    min-width: 0;
}

.rg-field label,
.rg-field > span {
    color: var(--rg-muted);
    font-size: 0.72rem;
}

.rg-field input,
.rg-field select {
    width: 100%;
    min-height: 44px;
    padding: 0.55rem 0.62rem;
    border: 1px solid rgba(127, 226, 205, 0.38);
    border-radius: 0;
    color: var(--rg-ink);
    background: rgba(3, 10, 13, 0.94);
    font: 700 0.86rem/1.2 ui-monospace, SFMono-Regular, Consolas, monospace;
}

.rg-field input:focus-visible,
.rg-field select:focus-visible,
.rg-action-grid button:focus-visible,
.rg-view-buttons button:focus-visible,
.rg-output-row button:focus-visible,
.rg-keyboard-note:focus-visible {
    outline: 2px solid var(--rg-amber);
    outline-offset: 2px;
}

.rg-field input[data-invalid],
.rg-field select[data-invalid] {
    border-color: var(--rg-coral);
    box-shadow: 0 0 0 1px rgba(255, 155, 131, 0.2);
}

.rg-action-grid,
.rg-output-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.55rem;
}

.rg-action-grid button,
.rg-output-row button,
.rg-view-buttons button,
#rgDiagnosticsRun {
    min-width: 0;
    min-height: 44px;
    padding: 0.6rem 0.72rem;
    border: 1px solid rgba(127, 226, 205, 0.4);
    border-radius: 0;
    color: var(--rg-ink);
    background: rgba(15, 40, 44, 0.86);
    font: 800 0.7rem/1.2 ui-monospace, SFMono-Regular, Consolas, monospace;
    letter-spacing: 0.07em;
    cursor: pointer;
    transition: background-color 150ms ease, border-color 150ms ease, color 150ms ease, transform 150ms ease;
}

.rg-action-grid button:hover,
.rg-output-row button:hover,
.rg-view-buttons button:hover,
#rgDiagnosticsRun:hover {
    border-color: var(--rg-cyan);
    color: #ffffff;
    background: rgba(27, 73, 75, 0.95);
}

.rg-action-grid button:active,
.rg-output-row button:active,
.rg-view-buttons button:active,
#rgDiagnosticsRun:active {
    transform: translateY(1px);
}

.rg-action-grid .rg-primary {
    color: #041217;
    border-color: var(--rg-cyan);
    background: var(--rg-cyan);
}

.rg-action-grid .rg-primary:hover {
    color: #041217;
    background: #a9fff1;
}

.rg-action-grid .rg-cancel {
    color: var(--rg-amber);
}

.rg-control-help {
    margin: 0;
    font-size: 0.71rem;
}

.rg-control-error {
    min-height: 1.15rem;
    margin: 0;
    color: var(--rg-coral);
    font-size: 0.72rem;
    line-height: 1.4;
}

.rg-view-buttons {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.4rem;
}

.rg-view-buttons button {
    padding-inline: 0.4rem;
    color: var(--rg-muted);
    font-size: 0.62rem;
}

.rg-view-buttons button[aria-pressed="true"] {
    color: #041217;
    border-color: var(--rg-green);
    background: var(--rg-green);
}

.rg-status-box {
    display: grid;
    gap: 0.46rem;
    padding: 0.7rem;
    border: 1px solid rgba(255, 225, 142, 0.28);
    background: rgba(255, 225, 142, 0.045);
}

.rg-status-box > p {
    margin: 0;
    color: var(--rg-amber);
    font: 800 0.65rem/1.2 ui-monospace, SFMono-Regular, Consolas, monospace;
    letter-spacing: 0.1em;
}

.rg-status-box dl {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.42rem;
    margin: 0;
}

.rg-status-box dl div {
    min-width: 0;
}

.rg-status-box dt {
    color: var(--rg-dim);
    font-size: 0.6rem;
}

.rg-status-box dd {
    margin: 0.2rem 0 0;
    color: var(--rg-ink);
    font: 700 0.68rem/1.25 ui-monospace, SFMono-Regular, Consolas, monospace;
    overflow-wrap: anywhere;
}

.rg-keyboard-note {
    margin: 0;
    padding-top: 0.7rem;
    border-top: 1px solid var(--rg-line);
}

.rg-keyboard-note p {
    margin: 0.42rem 0 0;
    color: var(--rg-muted);
    font-size: 0.71rem;
    line-height: 1.55;
}

.rg-keyboard-note kbd {
    padding: 0.12rem 0.3rem;
    border: 1px solid rgba(127, 226, 205, 0.38);
    color: var(--rg-ink);
    background: rgba(3, 10, 13, 0.85);
    font: 700 0.66rem ui-monospace, SFMono-Regular, Consolas, monospace;
}

.random-graph-results {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: clamp(1rem, 2vw, 1.5rem);
}

.random-graph-results > section {
    background: rgba(7, 19, 24, 0.72);
}

.random-graph-card-head {
    align-items: center;
}

.random-graph-card-head h2 {
    font-size: clamp(1.05rem, 2vw, 1.35rem);
}

.rg-badge {
    flex: 0 0 auto;
    padding: 0.38rem 0.52rem;
    border: 1px solid var(--rg-line-strong);
    color: var(--rg-green);
    font: 800 0.65rem/1.2 ui-monospace, SFMono-Regular, Consolas, monospace;
    letter-spacing: 0.08em;
}

.rg-badge[data-state="fail"] {
    color: var(--rg-coral);
    border-color: rgba(255, 155, 131, 0.7);
}

.rg-ensemble-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.rg-table-wrap {
    width: 100%;
    overflow-x: auto;
    margin-top: 0.8rem;
}

.rg-table-wrap table {
    width: 100%;
    min-width: 390px;
    border-collapse: collapse;
    font-size: 0.73rem;
}

.rg-table-wrap th,
.rg-table-wrap td {
    padding: 0.52rem 0.42rem;
    border-bottom: 1px solid rgba(127, 226, 205, 0.16);
    text-align: left;
    vertical-align: top;
}

.rg-table-wrap th {
    color: var(--rg-muted);
    font-weight: 700;
}

.rg-table-wrap td {
    color: var(--rg-ink);
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
    overflow-wrap: anywhere;
}

.rg-table-wrap thead th {
    color: var(--rg-dim);
    font-size: 0.64rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.rg-section-note {
    margin: 0.65rem 0 0;
    color: var(--rg-dim);
    font-size: 0.72rem;
    line-height: 1.5;
}

.rg-diagnostic-note {
    margin: 0.7rem 0 0;
    color: var(--rg-muted);
    font-size: 0.72rem;
    line-height: 1.5;
}

.rg-diagnostic-actions {
    display: grid;
    gap: 0.65rem;
    margin-top: 0.8rem;
}

#rgDiagnosticsRun {
    justify-self: start;
    color: var(--rg-amber);
}

.rg-report-details {
    margin-top: 0.8rem;
    border-top: 1px solid var(--rg-line);
}

.rg-report-details summary {
    min-height: 44px;
    padding: 0.7rem 0;
    color: var(--rg-cyan);
    cursor: pointer;
    font-size: 0.74rem;
}

.rg-report-details pre {
    max-height: 18rem;
    margin: 0;
    padding: 0.75rem;
    overflow: auto;
    color: var(--rg-muted);
    background: rgba(3, 10, 13, 0.88);
    font: 0.68rem/1.5 ui-monospace, SFMono-Regular, Consolas, monospace;
    white-space: pre-wrap;
}

.random-graph-notes {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(1rem, 2vw, 1.5rem);
}

.random-graph-notes h2 {
    font-size: clamp(1rem, 1.8vw, 1.25rem);
}

.random-graph-notes p,
.random-graph-notes li {
    color: var(--rg-muted);
    font-size: 0.78rem;
    line-height: 1.6;
}

.random-graph-notes ul {
    margin: 0.7rem 0 0;
    padding-left: 1.2rem;
}

.random-graph-notes code,
.rg-control-help code,
.rg-model-note code {
    color: var(--rg-amber);
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
}

.random-graph-lower-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(1rem, 2vw, 1.5rem);
    width: min(var(--max), calc(100% - 32px));
    max-width: 1180px;
    margin: 1.5rem auto 0;
}

.random-graph-lower-grid .observation-policy {
    grid-column: 1 / -1;
}

.random-graph-lower-grid .related-labs {
    min-width: 0;
}

.random-graph-formula {
    margin: 0;
    color: var(--rg-muted);
    line-height: 1.6;
}

.random-graph-formula summary {
    min-height: 44px;
    padding: 0.55rem 0;
    color: var(--rg-cyan);
    cursor: pointer;
}

.random-graph-formula p {
    margin: 0;
    font-size: 0.78rem;
}

.random-graph-history {
    color: var(--rg-dim);
    font: 0.68rem/1.4 ui-monospace, SFMono-Regular, Consolas, monospace;
}

@media (max-width: 980px) {
    .random-graph-layout {
        grid-template-columns: minmax(0, 1fr);
    }

    .random-graph-controls {
        position: static;
        max-height: none;
        overflow: visible;
    }

    .random-graph-results {
        grid-template-columns: minmax(0, 1fr);
    }

    .random-graph-notes {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .random-graph-notes > article:last-child {
        grid-column: 1 / -1;
    }
}

@media (max-width: 620px) {
    .random-graph-app,
    .random-graph-lower-grid {
        width: min(100% - 20px, 1180px);
    }

    .random-graph-stage,
    .random-graph-controls,
    .random-graph-results > section,
    .random-graph-notes > article {
        padding: 0.78rem;
    }

    .random-graph-stage__head {
        display: grid;
        gap: 0.6rem;
    }

    .rg-state-badge {
        justify-self: start;
    }

    .rg-canvas-frame {
        height: min(112vw, 470px);
        min-height: 390px;
    }

    .rg-canvas-legend {
        left: 0.45rem;
        right: 0.45rem;
        justify-content: flex-start;
    }

    .rg-metrics,
    .rg-readout-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .rg-ensemble-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .rg-field-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .rg-status-box dl {
        grid-template-columns: minmax(0, 1fr);
    }

    .rg-view-buttons {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .random-graph-notes {
        grid-template-columns: minmax(0, 1fr);
    }

    .random-graph-notes > article:last-child {
        grid-column: auto;
    }

    .random-graph-lower-grid {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (prefers-reduced-motion: reduce) {
    .page-random-graph-giant-component-observatory *,
    .page-random-graph-giant-component-observatory *::before,
    .page-random-graph-giant-component-observatory *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.001ms !important;
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
    }
}