.page-riemann-sheet-navigator {
    --rsn-ink: #071219;
    --rsn-ink-2: #10242b;
    --rsn-paper: #edf2f0;
    --rsn-paper-2: #dce7e3;
    --rsn-text: #102027;
    --rsn-muted: #587078;
    --rsn-line: #9eafad;
    --rsn-cyan: #34c5d8;
    --rsn-green: #53b97d;
    --rsn-yellow: #f1c75b;
    --rsn-coral: #ef6f61;
    --rsn-blue: #4e78df;
    --rsn-focus: #ffe27a;
}

.page-riemann-sheet-navigator .lab-hero {
    grid-template-columns: minmax(0, 1fr) minmax(190px, 250px);
    gap: 18px;
    padding-top: 18px;
    padding-bottom: 14px;
}

.page-riemann-sheet-navigator .lab-hero h1 {
    margin-top: 8px;
    font-size: clamp(2rem, 4.1vw, 3.65rem);
}

.page-riemann-sheet-navigator .lab-hero p {
    margin-bottom: 0;
}

.page-riemann-sheet-navigator .lab-route {
    margin: 8px 0 10px;
    padding: 8px 10px;
}

.page-riemann-sheet-navigator .lab-route__details summary {
    min-height: 36px;
}

.page-riemann-sheet-navigator .lab-status-panel {
    padding: 13px;
}

.page-riemann-sheet-navigator .riemann-app,
.page-riemann-sheet-navigator .riemann-formula-wrap {
    width: min(var(--max), calc(100% - 32px));
    margin-inline: auto;
}

.page-riemann-sheet-navigator .riemann-apparatus,
.page-riemann-sheet-navigator .riemann-apparatus *,
.page-riemann-sheet-navigator .riemann-apparatus *::before,
.page-riemann-sheet-navigator .riemann-apparatus *::after {
    box-sizing: border-box;
}

.page-riemann-sheet-navigator .riemann-apparatus {
    display: grid;
    grid-template-columns: minmax(310px, 0.72fr) minmax(270px, 0.54fr) minmax(0, 1.04fr);
    grid-template-areas:
        "plane control surface"
        "advanced advanced advanced";
    align-items: start;
    min-width: 0;
    overflow: hidden;
    border: 1px solid rgba(120, 246, 231, 0.24);
    background: var(--rsn-paper);
    color: var(--rsn-text);
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.26);
}

.page-riemann-sheet-navigator .riemann-apparatus button,
.page-riemann-sheet-navigator .riemann-apparatus select,
.page-riemann-sheet-navigator .riemann-apparatus input {
    font: inherit;
}

.page-riemann-sheet-navigator .riemann-apparatus button,
.page-riemann-sheet-navigator .riemann-apparatus select,
.page-riemann-sheet-navigator .riemann-apparatus input[type="range"] {
    touch-action: manipulation;
}

.page-riemann-sheet-navigator .riemann-apparatus button:focus-visible,
.page-riemann-sheet-navigator .riemann-apparatus select:focus-visible,
.page-riemann-sheet-navigator .riemann-apparatus input:focus-visible,
.page-riemann-sheet-navigator .riemann-apparatus summary:focus-visible,
.page-riemann-sheet-navigator .riemann-apparatus canvas:focus-visible,
.page-riemann-sheet-navigator .surface-mount:focus-visible {
    outline: 3px solid var(--rsn-focus);
    outline-offset: 3px;
}

.page-riemann-sheet-navigator .plane-section {
    grid-area: plane;
    min-width: 0;
    padding: 11px 14px 10px;
    border-right: 1px solid var(--rsn-line);
    background: var(--rsn-paper);
}

.page-riemann-sheet-navigator .section-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 7px;
}

.page-riemann-sheet-navigator .section-heading h2,
.page-riemann-sheet-navigator .surface-heading h2 {
    margin: 0;
    letter-spacing: 0;
}

.page-riemann-sheet-navigator .section-heading h2 {
    color: var(--rsn-text);
    font-size: 1rem;
}

.page-riemann-sheet-navigator .step-label {
    margin: 0 0 3px;
    color: #177782;
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0;
}

.page-riemann-sheet-navigator .plane-readout {
    display: grid;
    gap: 2px;
    min-width: 0;
    text-align: right;
    color: var(--rsn-muted);
    font: 600 0.65rem/1.3 ui-monospace, SFMono-Regular, Consolas, monospace;
}

.page-riemann-sheet-navigator .plane-readout b {
    color: var(--rsn-text);
}

.page-riemann-sheet-navigator .plane-readout em {
    color: #6d7d81;
    font-style: normal;
    font-weight: 800;
}

.page-riemann-sheet-navigator .plane-readout .is-unused,
.page-riemann-sheet-navigator .plane-readout .is-unused b {
    color: #7f8d90;
}

.page-riemann-sheet-navigator .field {
    display: grid;
    min-width: 0;
    gap: 4px;
    color: var(--rsn-muted);
    font-size: 0.68rem;
    font-weight: 750;
}

.page-riemann-sheet-navigator .function-field {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    margin-bottom: 7px;
}

.page-riemann-sheet-navigator .field select {
    width: 100%;
    min-width: 0;
    min-height: 36px;
    padding: 6px 28px 6px 8px;
    border: 1px solid #91a5a3;
    border-radius: 4px;
    background: #f9fbfa;
    color: var(--rsn-text);
}

.page-riemann-sheet-navigator .plane-wrap {
    position: relative;
    width: 100%;
    min-height: 190px;
    aspect-ratio: 1.85;
    overflow: hidden;
    border: 1px solid #38525b;
    background: #0b1d25;
}

.page-riemann-sheet-navigator #zPlaneCanvas {
    display: block;
    width: 100%;
    height: 100%;
    cursor: crosshair;
    touch-action: none;
}

.page-riemann-sheet-navigator .plane-hint {
    position: absolute;
    left: 8px;
    bottom: 7px;
    max-width: calc(100% - 16px);
    margin: 0;
    padding: 4px 6px;
    background: rgba(7, 18, 25, 0.84);
    color: #d8e7e7;
    font-size: 0.62rem;
    line-height: 1.25;
    pointer-events: none;
}

.page-riemann-sheet-navigator .preset-row,
.page-riemann-sheet-navigator .primary-row,
.page-riemann-sheet-navigator .output-row {
    display: flex;
    align-items: center;
    gap: 7px;
}

.page-riemann-sheet-navigator .preset-row {
    flex-wrap: wrap;
    margin-top: 7px;
}

.page-riemann-sheet-navigator .button,
.page-riemann-sheet-navigator .icon-button {
    min-height: 40px;
    border: 1px solid transparent;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 800;
    letter-spacing: 0;
}

.page-riemann-sheet-navigator .button:disabled,
.page-riemann-sheet-navigator .icon-button:disabled {
    cursor: not-allowed;
    opacity: 0.45;
}

.page-riemann-sheet-navigator .button--quiet {
    flex: 1 1 calc(33.333% - 8px);
    min-width: 0;
    padding: 7px 8px;
    border-color: #a2b4b1;
    background: #f7faf8;
    color: var(--rsn-text);
    font-size: 0.72rem;
}

.page-riemann-sheet-navigator .button--quiet:hover,
.page-riemann-sheet-navigator .button--quiet.is-active {
    border-color: #2c6c75;
    background: #d2e7e5;
}

.page-riemann-sheet-navigator .icon-button {
    flex: 0 0 42px;
    width: 42px;
    padding: 0;
    border-color: #8fa4a3;
    background: #f7faf8;
    color: var(--rsn-text);
    font-size: 1.02rem;
}

.page-riemann-sheet-navigator .riemann-operation-wrap {
    grid-area: control;
    min-width: 0;
    border-right: 1px solid var(--rsn-line);
    background: var(--rsn-paper);
}

.page-riemann-sheet-navigator .riemann-operation-wrap .operation-panel {
    min-width: 0;
    border: 0;
    background: var(--rsn-paper);
    color: var(--rsn-text);
    box-shadow: none;
    padding: 10px 14px 13px;
}

.page-riemann-sheet-navigator .riemann-operation-wrap .operation-panel > h2 {
    margin: 0 0 6px;
    color: var(--rsn-text);
    font-size: 0.82rem;
}

.page-riemann-sheet-navigator .riemann-command-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 6px;
    color: #177782;
    font-size: 0.64rem;
    font-weight: 800;
}

.page-riemann-sheet-navigator .state-pill {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    padding: 3px 7px;
    border: 1px solid #6a8587;
    border-radius: 999px;
    color: #33575c;
    font: 800 0.62rem/1 ui-monospace, SFMono-Regular, Consolas, monospace;
}

.page-riemann-sheet-navigator .apparatus[data-trace-state="complete"] .state-pill {
    border-color: #2b8a54;
    color: #176a3a;
}

.page-riemann-sheet-navigator .apparatus[data-trace-state="invalid"] .state-pill {
    border-color: #bc4c46;
    color: #9b2d2a;
}

.page-riemann-sheet-navigator .button--primary {
    flex: 1 1 auto;
    min-width: 0;
    min-height: 46px;
    padding: 9px 14px;
    background: #0f6e78;
    color: #fff;
    font-size: 0.86rem;
}

.page-riemann-sheet-navigator .button--primary:hover {
    background: #0b5962;
}

.page-riemann-sheet-navigator .core-result {
    display: grid;
    gap: 2px;
    min-width: 0;
    margin-top: 7px;
    padding: 7px 9px;
    border-left: 4px solid var(--rsn-cyan);
    background: #dcebe8;
}

.page-riemann-sheet-navigator .core-result > span {
    color: #42656a;
    font-size: 0.56rem;
    font-weight: 850;
}

.page-riemann-sheet-navigator .core-result > strong,
.page-riemann-sheet-navigator .core-result > small {
    overflow-wrap: anywhere;
}

.page-riemann-sheet-navigator .core-result > strong {
    color: #0d5f69;
    font-size: 0.84rem;
    line-height: 1.2;
}

.page-riemann-sheet-navigator .core-result > small {
    color: var(--rsn-muted);
    font-size: 0.62rem;
}

.page-riemann-sheet-navigator .apparatus[data-trace-state="invalid"] .core-result {
    border-left-color: var(--rsn-coral);
    background: #fff0eb;
}

.page-riemann-sheet-navigator .riemann-quick-results {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    margin: 7px 0 0;
    border: 1px solid #b7c5c2;
    background: #b7c5c2;
}

.page-riemann-sheet-navigator .riemann-quick-results div {
    min-width: 0;
    padding: 5px 6px;
    background: #f7f9f8;
}

.page-riemann-sheet-navigator .riemann-quick-results div:nth-child(4),
.page-riemann-sheet-navigator .riemann-quick-results div:nth-child(5) {
    grid-column: span 3;
}

.page-riemann-sheet-navigator .riemann-quick-results dt {
    color: var(--rsn-muted);
    font-size: 0.55rem;
    text-transform: uppercase;
}

.page-riemann-sheet-navigator .riemann-quick-results dd {
    min-width: 0;
    margin: 2px 0 0;
    overflow-wrap: anywhere;
    color: var(--rsn-text);
    font: 700 0.64rem/1.25 ui-monospace, SFMono-Regular, Consolas, monospace;
}

.page-riemann-sheet-navigator .process-line {
    margin: 6px 0 0;
    color: var(--rsn-muted);
    font-size: 0.68rem;
    line-height: 1.35;
}

.page-riemann-sheet-navigator .riemann-operation-wrap .chamber-status {
    margin: 10px 0 8px;
    border-color: #b4c1bf;
    background: #f7f9f8;
    box-shadow: none;
}

.page-riemann-sheet-navigator .riemann-operation-wrap .chamber-status p,
.page-riemann-sheet-navigator .riemann-operation-wrap .chamber-status dt,
.page-riemann-sheet-navigator .riemann-operation-wrap .chamber-status dd,
.page-riemann-sheet-navigator .riemann-operation-wrap .operation-panel li {
    color: var(--rsn-muted);
}

.page-riemann-sheet-navigator .riemann-operation-wrap .operation-panel ul {
    margin: 8px 0 0;
    padding-left: 18px;
    color: var(--rsn-muted);
    font-size: 0.68rem;
}

.page-riemann-sheet-navigator .surface-stage {
    position: relative;
    grid-area: surface;
    min-width: 0;
    height: 520px;
    overflow: hidden;
    background: var(--rsn-ink);
    color: #f4f8f7;
}

.page-riemann-sheet-navigator .surface-heading {
    position: absolute;
    z-index: 3;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 17px 19px;
    pointer-events: none;
}

.page-riemann-sheet-navigator .surface-heading h2 {
    max-width: 480px;
    color: #f4f8f7;
    font-size: clamp(1.05rem, 2.1vw, 1.6rem);
}

.page-riemann-sheet-navigator .surface-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 6px 12px;
    max-width: 265px;
    color: #c8d8da;
    font-size: 0.65rem;
}

.page-riemann-sheet-navigator .surface-badges span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.page-riemann-sheet-navigator .legend-line {
    display: inline-block;
    width: 20px;
    height: 3px;
    background: var(--rsn-yellow);
}

.page-riemann-sheet-navigator .legend-line--sheet {
    background: var(--rsn-cyan);
    opacity: 0.55;
}

.page-riemann-sheet-navigator .surface-mount,
.page-riemann-sheet-navigator .surface-mount canvas {
    display: block;
    width: 100%;
    height: 100%;
}

.page-riemann-sheet-navigator .surface-mount canvas {
    cursor: grab;
    touch-action: none;
}

.page-riemann-sheet-navigator .surface-mount canvas:active {
    cursor: grabbing;
}

.page-riemann-sheet-navigator .surface-overlay,
.page-riemann-sheet-navigator .surface-orientation {
    position: absolute;
    z-index: 3;
    pointer-events: none;
}

.page-riemann-sheet-navigator .surface-overlay {
    left: 18px;
    right: 18px;
    bottom: 14px;
    display: flex;
    flex-wrap: wrap;
    gap: 7px 15px;
    color: #b8cccf;
    font: 700 0.68rem/1.3 ui-monospace, SFMono-Regular, Consolas, monospace;
}

.page-riemann-sheet-navigator .surface-overlay span:first-child {
    color: #fff;
}

.page-riemann-sheet-navigator .surface-orientation {
    right: 16px;
    top: 150px;
    display: grid;
    gap: 3px;
    padding: 7px 9px;
    border: 1px solid rgba(52, 197, 216, 0.28);
    background: rgba(7, 18, 25, 0.78);
    color: #b8cccf;
    font-size: 0.58rem;
    text-align: right;
}

.page-riemann-sheet-navigator .surface-axis {
    color: #f1c75b;
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
}

.page-riemann-sheet-navigator .riemann-advanced {
    grid-area: advanced;
    min-width: 0;
    padding: 0 14px 14px;
    border-top: 1px solid var(--rsn-line);
    background: var(--rsn-paper);
}

.page-riemann-sheet-navigator .advanced-settings > summary,
.page-riemann-sheet-navigator .result-panel > summary,
.page-riemann-sheet-navigator .report-details > summary {
    min-height: 44px;
    cursor: pointer;
    color: #29464c;
    font-size: 0.73rem;
    font-weight: 800;
}

.page-riemann-sheet-navigator .advanced-settings > summary,
.page-riemann-sheet-navigator .report-details > summary {
    display: flex;
    align-items: center;
}

.page-riemann-sheet-navigator .advanced-grid {
    display: grid;
    grid-template-columns: minmax(260px, 0.7fr) minmax(0, 1.3fr);
    gap: 14px;
    padding-bottom: 10px;
}

.page-riemann-sheet-navigator .advanced-grid h3 {
    margin: 0 0 8px;
    color: var(--rsn-text);
    font-size: 0.82rem;
}

.page-riemann-sheet-navigator .control-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin-top: 9px;
}

.page-riemann-sheet-navigator .secondary-control-grid {
    display: grid;
    gap: 9px;
    margin-top: 10px;
}

.page-riemann-sheet-navigator .range-field > span {
    display: flex;
    justify-content: space-between;
    gap: 10px;
}

.page-riemann-sheet-navigator .range-field input {
    width: 100%;
    margin: 3px 0;
    accent-color: #177782;
}

.page-riemann-sheet-navigator .result-panel {
    min-width: 0;
    border: 1px solid #b7c5c2;
}

.page-riemann-sheet-navigator .result-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 8px 10px;
}

.page-riemann-sheet-navigator .result-heading strong {
    max-width: 68%;
    overflow-wrap: anywhere;
    color: #145f68;
    text-align: right;
}

.page-riemann-sheet-navigator .result-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    margin: 0;
    background: #b7c5c2;
}

.page-riemann-sheet-navigator .result-grid div {
    min-width: 0;
    padding: 7px 8px;
    background: #f7f9f8;
}

.page-riemann-sheet-navigator .result-grid .result-grid-wide {
    grid-column: 1 / -1;
}

.page-riemann-sheet-navigator .result-grid dt {
    margin-bottom: 3px;
    color: var(--rsn-muted);
    font-size: 0.58rem;
    text-transform: uppercase;
}

.page-riemann-sheet-navigator .result-grid dd {
    min-width: 0;
    margin: 0;
    overflow-wrap: anywhere;
    color: var(--rsn-text);
    font: 700 0.64rem/1.25 ui-monospace, SFMono-Regular, Consolas, monospace;
}

.page-riemann-sheet-navigator .output-row {
    margin-top: 10px;
}

.page-riemann-sheet-navigator .button--secondary {
    flex: 1 1 0;
    min-width: 0;
    padding: 8px 12px;
    border-color: #809594;
    background: #f7faf8;
    color: var(--rsn-text);
    font-size: 0.73rem;
}

.page-riemann-sheet-navigator .report-details {
    margin-top: 8px;
    border-top: 1px solid #aebdbb;
}

.page-riemann-sheet-navigator .report-details pre {
    max-height: 320px;
    margin: 0;
    padding: 10px;
    overflow: auto;
    border: 1px solid #a8b8b6;
    background: #f8faf9;
    color: #193036;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    font: 0.67rem/1.5 ui-monospace, SFMono-Regular, Consolas, monospace;
}

.page-riemann-sheet-navigator .riemann-formula-wrap {
    display: grid;
    grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
    gap: 18px;
    padding-top: 18px;
}

.page-riemann-sheet-navigator .riemann-formula-wrap > * {
    min-width: 0;
}

@media (max-width: 1024px) {
    .page-riemann-sheet-navigator .riemann-apparatus {
        grid-template-columns: minmax(285px, 0.7fr) minmax(250px, 0.58fr) minmax(0, 0.92fr);
    }

    .page-riemann-sheet-navigator .surface-stage {
        height: 500px;
    }

    .page-riemann-sheet-navigator .result-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 900px) {
    .page-riemann-sheet-navigator .lab-hero {
        grid-template-columns: 1fr;
    }

    .page-riemann-sheet-navigator .riemann-apparatus {
        display: flex;
        flex-direction: column;
    }

    .page-riemann-sheet-navigator .plane-section,
    .page-riemann-sheet-navigator .riemann-operation-wrap,
    .page-riemann-sheet-navigator .surface-stage,
    .page-riemann-sheet-navigator .riemann-advanced {
        width: 100%;
    }

    .page-riemann-sheet-navigator .plane-section,
    .page-riemann-sheet-navigator .riemann-operation-wrap {
        border-right: 0;
    }

    .page-riemann-sheet-navigator .plane-section {
        order: 1;
    }

    .page-riemann-sheet-navigator .riemann-operation-wrap {
        order: 2;
    }

    .page-riemann-sheet-navigator .surface-stage {
        order: 3;
        height: min(66vh, 540px);
        min-height: 420px;
    }

    .page-riemann-sheet-navigator .riemann-advanced {
        order: 4;
    }

    .page-riemann-sheet-navigator .advanced-grid,
    .page-riemann-sheet-navigator .riemann-formula-wrap {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 520px) {
    .page-riemann-sheet-navigator .lab-route {
        margin: 4px 0 6px;
        padding: 6px 8px;
    }

    .page-riemann-sheet-navigator .lab-route__title,
    .page-riemann-sheet-navigator .lab-route__current {
        line-height: 1.2;
    }

    .page-riemann-sheet-navigator .lab-route__details summary {
        min-height: 44px;
        padding-block: 5px;
    }

    .page-riemann-sheet-navigator .lab-hero {
        gap: 6px;
        padding-top: 3px;
        padding-bottom: 6px;
    }

    .page-riemann-sheet-navigator .lab-hero h1 {
        margin-top: 2px;
        font-size: 1.72rem;
        line-height: 1.08;
    }

    .page-riemann-sheet-navigator .lab-hero__copy > p:last-child {
        font-size: 0.82rem;
        line-height: 1.35;
    }

    .page-riemann-sheet-navigator .lab-status-panel {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 10px;
        min-height: 42px;
        padding: 7px 10px;
    }

    .page-riemann-sheet-navigator .lab-status-panel span,
    .page-riemann-sheet-navigator .lab-status-panel strong {
        margin: 0;
    }

    .page-riemann-sheet-navigator .riemann-app,
    .page-riemann-sheet-navigator .riemann-formula-wrap {
        width: min(100% - 20px, var(--max));
    }

    .page-riemann-sheet-navigator .plane-section,
    .page-riemann-sheet-navigator .riemann-operation-wrap .operation-panel,
    .page-riemann-sheet-navigator .riemann-advanced {
        padding-left: 10px;
        padding-right: 10px;
    }

    .page-riemann-sheet-navigator .plane-section {
        padding-top: 7px;
        padding-bottom: 6px;
    }

    .page-riemann-sheet-navigator .section-heading {
        margin-bottom: 4px;
    }

    .page-riemann-sheet-navigator .function-field {
        margin-bottom: 5px;
    }

    .page-riemann-sheet-navigator .plane-wrap {
        min-height: 0;
        aspect-ratio: 1.85;
    }

    .page-riemann-sheet-navigator .preset-row {
        margin-top: 4px;
    }

    .page-riemann-sheet-navigator .riemann-operation-wrap .operation-panel {
        padding-top: 6px;
    }

    .page-riemann-sheet-navigator .riemann-operation-wrap .operation-panel > h2 {
        margin-bottom: 2px;
        font-size: 0.72rem;
    }

    .page-riemann-sheet-navigator .riemann-command-head {
        margin-bottom: 3px;
    }

    .page-riemann-sheet-navigator .preset-row--primary {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr)) 44px;
        gap: 5px;
    }

    .page-riemann-sheet-navigator .button--quiet {
        min-height: 44px;
        padding: 7px 3px;
        font-size: 0.67rem;
    }

    .page-riemann-sheet-navigator .primary-row .icon-button {
        flex-basis: 48px;
        width: 48px;
        min-height: 48px;
    }

    .page-riemann-sheet-navigator .riemann-quick-results,
    .page-riemann-sheet-navigator .result-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .page-riemann-sheet-navigator .riemann-quick-results div:nth-child(4),
    .page-riemann-sheet-navigator .riemann-quick-results div:nth-child(5) {
        grid-column: 1 / -1;
    }

    .page-riemann-sheet-navigator .surface-stage {
        height: 470px;
        min-height: 470px;
    }

    .page-riemann-sheet-navigator .surface-heading {
        display: block;
        padding: 14px;
    }

    .page-riemann-sheet-navigator .surface-badges {
        justify-content: flex-start;
        margin-top: 7px;
    }

    .page-riemann-sheet-navigator .surface-orientation {
        right: 10px;
        top: 145px;
    }

    .page-riemann-sheet-navigator .control-grid {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    .page-riemann-sheet-navigator *,
    .page-riemann-sheet-navigator *::before,
    .page-riemann-sheet-navigator *::after {
        scroll-behavior: auto !important;
        transition: none !important;
    }
}