:root {
    --bg: #f3f6fb;
    --panel: #ffffff;
    --panel-2: #f7f9fc;
    --text: #1f2937;
    --muted: #5f6b7a;
    --active: #dce8f8;
    --active-border: #bfd2ef;
    --inactive: #e5e7eb;
    --inactive-border: #e5e7eb;
    --clickable: #ffd7a8;
    --clickable-border: #f5bc70;
    --selected: #cfe8d5;
    --selected-border: #9ac3a5;
    --current: #d8ead8;
    --current-border: #8fb596;
    --header: #203247;
    --accent: #5f738a;
    --stage-highlight: rgba(13, 110, 253, 0.08);
    --stage-highlight-border: rgba(13, 110, 253, 0.18);
    --toolkit-blue: #0d6efd;
    --toolkit-blue-dark: #0a58ca;
    --toolkit-code-bg: #fbfdff;
    --toolkit-code-panel: #f4f8fe;
    --toolkit-code-text: #1f2937;
    --toolkit-code-muted: #6b7d93;
    --toolkit-code-keyword: #1d4ed8;
    --toolkit-code-function: #9a3412;
    --toolkit-code-string: #047857;
    --toolkit-code-number: #0f766e;
    --toolkit-code-comment: #64748b;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: inherit;
    background: transparent;
    color: var(--text);
}

.container {
    max-width: 100%;
    margin: 0 auto;
    padding: 0;
}

.card {
    background: var(--panel);
    border: 1px solid #d8e0ea;
    border-radius: 18px;
    padding: 1rem;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
}

.header {
    margin-bottom: 14px;
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: flex-end;
    flex-wrap: wrap;
}

.header h1 {
    margin: 0;
    font-size: 1.35rem;
}

.header p {
    margin: 4px 0 0;
    color: var(--muted);
}

.legend {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
    color: var(--muted);
    font-size: 0.92rem;
}

.swatch {
    width: 14px;
    height: 14px;
    border-radius: 3px;
    display: inline-block;
    vertical-align: middle;
    margin-right: 6px;
    border: 1px solid transparent;
}

.s-active {
    background: var(--active);
    border-color: var(--active-border);
}

.s-inactive {
    background: var(--inactive);
    border-color: var(--inactive-border);
}

.s-selected {
    background: var(--selected);
    border-color: var(--selected-border);
}

.view-title {
    margin: 0 0 8px;
    font-size: 1rem;
    color: var(--header);
}

.overview-wrap {
    position: relative;
    overflow: auto;
    border-radius: 14px;
    background: #fbfcfe;
    border: 1px solid #d8e0ea;
    padding: 6px;
}

#overviewSvg {
    width: 100%;
    height: auto;
    display: block;
    min-width: 1320px;
}

.answers {
    display: grid;
    grid-template-columns: 1fr;
    gap: 6px;
    margin: 8px 0 0;
}

.answers-under-question {
    margin-top: 1rem;
    padding-top: 0.85rem;
    border-top: 1px solid #e2e8f0;
}

.answers-under-question:empty {
    display: none;
}

.answer-chip {
    background: #eef2f7;
    color: #111111;
    border: 1px solid #cbd5e1;
    border-radius: 999px;
    padding: 6px 11px;
    font-size: 0.92rem;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.answer-chip-label {
    min-width: 0;
    flex: 1 1 auto;
}

.answer-chip button {
    margin-left: auto;
    flex: 0 0 auto;
    background: transparent;
    border: none;
    color: #111111;
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
}

.qa-layout {
    display: grid;
    grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
    gap: 1rem;
    margin-top: 1rem;
}

@media (max-width: 1100px) {
    .qa-layout {
        grid-template-columns: 1fr;
    }
}

.question-box h2,
.result-box h2 {
    margin: 0 0 10px;
    font-size: 1rem;
}

.question-text {
    color: var(--header);
    margin-bottom: 12px;
}

.options {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 7px;
}

.option-btn {
    background: var(--clickable);
    color: #111111;
    border: 1px solid var(--clickable-border);
    padding: 8px 12px;
    border-radius: 999px;
    cursor: pointer;
    font: inherit;
    font-weight: 600;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.55);
    transition: background 0.16s ease, border-color 0.16s ease, transform 0.16s ease, box-shadow 0.16s ease;
    width: 100%;
}

.option-btn:hover {
    border-color: #e79d3d;
    background: #ffd09a;
    transform: translateY(-1px);
    box-shadow: 0 6px 14px rgba(191, 124, 21, 0.14);
}

.option-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

@media (max-width: 700px) {
    .options {
        grid-template-columns: 1fr;
    }
}

.hint {
    color: var(--muted);
    font-size: 0.92rem;
    margin-top: 10px;
}

.stage-header {
    font-size: 13px;
    fill: var(--header);
    text-anchor: middle;
    font-weight: 600;
}

.stage-highlight {
    fill: var(--stage-highlight);
    stroke: var(--stage-highlight-border);
    rx: 16;
    ry: 16;
}

.edge {
    fill: none;
    stroke-width: 2.2;
}

.node-rect {
    rx: 12;
    ry: 12;
    stroke-width: 1.5;
}

.node-label {
    font-size: 14px;
    dominant-baseline: middle;
    text-anchor: middle;
    pointer-events: none;
    fill: #132030;
    font-weight: 500;
}

.node-label.clickable-label {
    fill: #08200d;
    font-weight: 700;
}

.node-label.result {
    font-size: 14px;
}

.node-label.dark {
    fill: #6b7280;
}

.node {
    cursor: default;
}

.node.clickable {
    cursor: pointer;
}

.node-rect {
    transition: fill 0.16s ease, stroke 0.16s ease, filter 0.16s ease;
}

.mono {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.92rem;
    line-height: 1.65;
    tab-size: 4;
    white-space: pre-wrap;
    background: linear-gradient(180deg, var(--toolkit-code-panel), var(--toolkit-code-bg));
    color: var(--toolkit-code-text);
    border: 1px solid #d7e1ee;
    border-radius: 14px;
    padding: 0.9rem 1rem;
    overflow: auto;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.result-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
}

.result-hero {
    display: grid;
    gap: 8px;
}

.result-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin: 0;
}

.result-sub {
    color: var(--header);
    line-height: 1.45;
}

.badge-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    align-items: start;
}

@media (max-width: 1100px) {
    .info-grid {
        grid-template-columns: 1fr;
    }
}

.info-card {
    background: #f8fafc;
    border: 1px solid #d8e0ea;
    border-radius: 12px;
    padding: 10px 12px;
}

.info-card h3 {
    margin: 0 0 6px;
    font-size: 0.95rem;
}

.info-card p {
    margin: 0;
    color: var(--text);
    line-height: 1.45;
}

.code-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    align-items: start;
}

@media (max-width: 1100px) {
    .code-grid {
        grid-template-columns: 1fr;
    }
}

.badge {
    display: inline-block;
    background: #eef2f7;
    border: 1px solid #cbd5e1;
    border-radius: 999px;
    padding: 3px 8px;
    font-size: 0.82rem;
    color: #334155;
}

.small {
    font-size: 0.9rem;
    color: var(--muted);
}

hr.sep {
    border: none;
    border-top: 1px solid #d8e0ea;
    margin: 14px 0;
}

.assumption-panel {
    display: grid;
    gap: 10px;
}

.assumption-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 4px;
    align-items: start;
}

@media (max-width: 1100px) {
    .assumption-grid {
        grid-template-columns: 1fr;
    }
}

.assumption-card {
    background: #f8fafc;
    border: 1px solid #d8e0ea;
    border-radius: 12px;
    padding: 10px 12px;
}

.assumption-card h3 {
    margin: 0 0 6px;
    font-size: 0.95rem;
}

.assumption-card p {
    margin: 0;
    color: var(--text);
    line-height: 1.5;
}

.decision-banner {
    background: linear-gradient(180deg, #f8fbff, #f3f7fd);
    border: 1px solid #d4dfec;
    border-radius: 16px;
    padding: 10px 12px;
    display: grid;
    gap: 8px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
}

.decision-banner strong {
    color: var(--header);
}

.decision-title {
    margin: 0 0 8px;
    font-size: 1rem;
    color: var(--header);
    font-weight: 700;
    line-height: 1.35;
}

.decision-rule-text {
    color: var(--text);
    line-height: 1.5;
    font-size: 1rem;
    width: 100%;
    display: grid;
    gap: 8px;
}

.decision-rule-grid {
    display: grid;
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 8px 12px;
    align-items: start;
}

.decision-rule-action {
    min-width: 0;
}

.decision-rule-action .decision-pill {
    width: 100%;
    justify-content: center;
    margin-right: 0;
}

.decision-rule-copy {
    min-width: 0;
}

.decision-pill {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.65rem;
    border-radius: 999px;
    border: 1px solid #c7d2e3;
    font-weight: 700;
    margin-right: 0.35rem;
    white-space: nowrap;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
    text-decoration: none;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.decision-pill:hover,
.decision-pill:focus {
    transform: translateY(-1px);
    box-shadow: 0 6px 14px rgba(15, 23, 42, 0.08);
    text-decoration: none;
    outline: none;
}

.decision-pill[disabled] {
    cursor: not-allowed;
    opacity: 0.55;
    transform: none;
    box-shadow: none;
}

.decision-pill.yes {
    background: #eaf7ee;
    border-color: #b7dec0;
    color: #14532d;
}

.decision-pill.no {
    background: #fff4e8;
    border-color: #ffd5ac;
    color: #9a3412;
}

.posthoc-panel {
    display: grid;
    gap: 12px;
}

.posthoc-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

@media (max-width: 1100px) {
    .posthoc-grid {
        grid-template-columns: 1fr;
    }
}

.posthoc-card {
    background: #f8fafc;
    border: 1px solid #d8e0ea;
    border-radius: 12px;
    padding: 10px 12px;
}

.posthoc-card h3,
.posthoc-card h4 {
    margin: 0 0 8px;
    font-size: 0.98rem;
    color: var(--header);
}

.posthoc-card p {
    margin: 0;
    line-height: 1.45;
}

.section-kicker {
    font-size: 0.76rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--muted);
    margin-bottom: 6px;
}

.choice-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.choice-chip {
    background: #eef2f7;
    color: var(--text);
    border: 1px solid #cbd5e1;
    border-radius: 999px;
    padding: 6px 11px;
    cursor: pointer;
    font: inherit;
}

.choice-chip:hover {
    background: #e2e8f0;
    border-color: #94a3b8;
}

.choice-chip.selected {
    background: var(--selected);
    border-color: var(--selected-border);
    color: #08200d;
    font-weight: 700;
}

.choice-chip:disabled,
.choice-chip.disabled {
    opacity: 0.55;
    cursor: not-allowed;
    background: #f1f5f9;
    border-color: #cbd5e1;
}

.choice-chip:disabled:hover,
.choice-chip.disabled:hover {
    background: #f1f5f9;
    border-color: #cbd5e1;
}

.posthoc-meta {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-top: 8px;
}

@media (max-width: 900px) {
    .posthoc-meta {
        grid-template-columns: 1fr;
    }
}

.meta-item {
    background: #ffffff;
    border: 1px solid #d8e0ea;
    border-radius: 10px;
    padding: 8px 10px;
}

.meta-label {
    font-size: 0.76rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--muted);
    margin-bottom: 4px;
}

.meta-value {
    color: var(--text);
    line-height: 1.4;
    font-size: 0.93rem;
}

.table-wrap {
    overflow: auto;
    margin-top: 8px;
    border: 1px solid #d8e0ea;
    border-radius: 12px;
    background: #ffffff;
}

.contrast-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 1040px;
    font-size: 0.9rem;
}

.contrast-table th,
.contrast-table td {
    padding: 8px 10px;
    border-bottom: 1px solid #e2e8f0;
    text-align: left;
    vertical-align: top;
}

.contrast-table th {
    background: #f1f5f9;
    color: #334155;
}

.contrast-table tr:last-child td {
    border-bottom: none;
}

.table-footnote {
    margin-top: 8px;
    color: var(--muted);
    font-size: 0.88rem;
    line-height: 1.45;
}

.badge-row.tight {
    gap: 5px;
}

.legacy-note {
    margin-top: 8px;
    color: var(--muted);
    font-size: 0.9rem;
}

.full-span {
    grid-column: 1 / -1;
}

.selected-procedure-box {
    margin-top: 10px;
    background: #ffffff;
    border: 1px solid #d8e0ea;
    border-radius: 10px;
    padding: 10px;
    display: grid;
    gap: 8px;
}

.selected-procedure-box h5 {
    margin: 0;
    font-size: 0.95rem;
    color: var(--header);
}

.selected-option-details {
    display: grid;
    gap: 10px;
    margin-top: 2px;
}

.nested-posthoc-card {
    background: #f8fafc;
    border: 1px solid #d8e0ea;
    border-radius: 10px;
    padding: 10px;
}

.nested-posthoc-card h6 {
    margin: 0 0 6px;
    font-size: 0.9rem;
    color: var(--header);
}

.nested-posthoc-card p {
    margin: 0;
    color: var(--text);
    line-height: 1.45;
}

.subsection-label {
    font-size: 0.76rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--muted);
    font-weight: 700;
}

.details-card {
    padding: 0;
    overflow: hidden;
}

.details-card summary {
    cursor: pointer;
    padding: 10px 12px;
    font-weight: 600;
    color: var(--header);
    list-style: none;
}

.details-card summary::-webkit-details-marker {
    display: none;
}

.details-card[open] summary {
    border-bottom: 1px solid #d8e0ea;
    background: #f1f5f9;
}

.details-body {
    padding: 10px 12px 12px;
}

.posthoc-code-title {
    margin: 0 0 8px;
    font-size: 0.98rem;
    color: var(--header);
}

.unified-panel {
    display: grid;
    gap: 10px;
}

.unified-intro {
    background: #f8fafc;
    border: 1px solid #d8e0ea;
    border-radius: 12px;
    padding: 10px 12px;
}

.unified-intro h3 {
    margin: 0 0 8px;
    font-size: 1.34rem;
    color: var(--header);
    line-height: 1.3;
}

.unified-intro p {
    margin: 0;
    line-height: 1.5;
}

.unified-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    align-items: start;
}

@media (max-width: 1100px) {
    .unified-grid {
        grid-template-columns: 1fr;
    }
}

.unified-card {
    background: #f8fafc;
    border: 1px solid #d8e0ea;
    border-radius: 12px;
    padding: 10px 12px;
    display: grid;
    gap: 8px;
    align-content: start;
}

.unified-card h3,
.unified-card h4,
.unified-card h5 {
    margin: 0 0 8px;
    font-size: 1rem;
    color: var(--header);
    line-height: 1.35;
}

.unified-card p {
    margin: 0;
    line-height: 1.5;
}

.selected-detail-box {
    background: #f8fafc;
    border: 1px solid #d8e0ea;
    border-radius: 12px;
    padding: 10px 12px;
    display: grid;
    gap: 10px;
}

.selected-detail-box h4 {
    margin: 0;
    font-size: 0.98rem;
    color: var(--header);
}

.selected-detail-box p {
    margin: 0;
    line-height: 1.5;
}


.effect-summary-text {
    margin-top: 2px;
    color: var(--text);
}

.effect-interpret-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 10px;
    align-items: start;
}

@media (max-width: 1100px) {
    .effect-interpret-grid {
        grid-template-columns: 1fr;
    }
}

.effect-interpret-card {
    background: #ffffff;
    border: 1px solid #d8e0ea;
    border-radius: 12px;
    padding: 10px 12px;
}

.effect-interpret-card h4 {
    margin: 0 0 6px;
    font-size: 0.95rem;
    color: var(--header);
}

.effect-interpret-card p {
    margin: 0;
    line-height: 1.45;
}

.effect-interpret-table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
    margin-top: 8px;
    font-size: 0.88rem;
}

.effect-interpret-table th,
.effect-interpret-table td {
    border: 1px solid #d8e0ea;
    padding: 7px 8px;
    text-align: left;
    vertical-align: top;
}

.effect-interpret-table th {
    background: #f1f5f9;
    color: #334155;
    font-weight: 600;
}

.effect-interpret-table th:first-child,
.effect-interpret-table td:first-child {
    width: 40%;
}

.effect-interpret-table th:last-child,
.effect-interpret-table td:last-child {
    width: 60%;
}

.effect-interpret-note {
    margin-top: 8px;
    color: var(--muted);
    font-size: 0.88rem;
}


.code-card {
    display: grid;
    gap: 10px;
}

.code-card-section {
    display: grid;
    gap: 6px;
}

.code-card-section h4 {
    margin: 0;
    font-size: 0.9rem;
    color: var(--header);
}

.interpretation-panel {
    display: grid;
    gap: 10px;
}

.interpretation-card {
    background: #ffffff;
    border: 1px solid #d8e0ea;
    border-radius: 12px;
    padding: 10px 12px;
}

.interpretation-card h4 {
    margin: 0 0 6px;
    font-size: 0.98rem;
    color: var(--header);
}

.interpretation-card p {
    margin: 0;
    line-height: 1.5;
}

.interpretation-table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
    margin-top: 8px;
    font-size: 0.88rem;
}

.interpretation-table th,
.interpretation-table td {
    border: 1px solid #d8e0ea;
    padding: 7px 8px;
    text-align: left;
    vertical-align: top;
}

.interpretation-table th {
    background: #f1f5f9;
    color: #334155;
    font-weight: 600;
}

.interpretation-table th:first-child,
.interpretation-table td:first-child {
    width: 40%;
}

.interpretation-table th:last-child,
.interpretation-table td:last-child {
    width: 60%;
}

.interpretation-sources {
    margin-top: 8px;
    font-size: 0.86rem;
    line-height: 1.5;
    color: var(--muted);
}


.qa-layout > .card,
.unified-panel > *,
.assumption-panel > *,
.effect-interpret-grid > *,
.code-grid > *,
.unified-grid > * {
    align-self: start;
}

.unified-intro p,
.unified-card p,
.assumption-card p,
.posthoc-card p,
.details-body p,
.meta-value,
.effect-interpret-card p,
.interpretation-card p,
.effect-interpret-note,
.legacy-note,
.table-footnote,
.small {
    line-height: 1.55;
}

.interpretation-panel .effect-interpret-grid {
    margin-top: 0;
}

.help-text-box {
    background: #ffffff;
    border: 1px solid #d8e0ea;
    border-radius: 10px;
    padding: 10px 12px;
    margin-top: 2px;
}

.help-text-box h4 {
    margin: 0 0 6px;
    font-size: 0.92rem;
    color: var(--header);
    line-height: 1.4;
}

.help-text-box p {
    margin: 0;
    line-height: 1.55;
}

.interpretation-sources strong {
    color: var(--header);
}

.interpretation-sources a {
    color: #2563eb;
    text-decoration: none;
}

.interpretation-sources a:hover {
    text-decoration: underline;
}

.effect-name-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 8px;
}

.page-card.decision-tree-page {
    width: min(100%, 1440px);
    min-width: 0;
    max-width: 1440px;
}

.decision-tree-app {
    display: block;
    width: 100%;
    min-width: 0;
}

.decision-tree-app .container,
.content-section,
.overview-wrap,
.qa-layout,
.question-box,
.result-box,
.resource-list,
.resource-item,
.resource-text,
.resource-actions {
    min-width: 0;
}

.tree-scroll-hint {
    margin: 0.65rem 0 0;
    color: #5b6f85;
    font-size: 0.92rem;
}

.overview-wrap {
    position: relative;
    border-radius: 18px;
    background: linear-gradient(180deg, #fdfefe, #f7fafe);
    padding: 0.55rem;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
    overscroll-behavior-x: contain;
    scrollbar-gutter: stable;
}

#overviewSvg {
    min-width: 1260px;
}

.question-box,
.result-box {
    min-height: 100%;
}

.question-box {
    position: sticky;
    top: 1rem;
}

.question-box h2,
.result-box h2,
.view-title {
    color: var(--header);
}

.code-card {
    gap: 0.9rem;
}

.code-card h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.code-card-icon {
    flex: 0 0 auto;
    color: var(--toolkit-blue);
    font-size: 1rem;
    line-height: 1;
}

.code-card-section {
    min-width: 0;
}

.code-block {
    position: relative;
}

.code-block::selection,
.code-block *::selection {
    background: rgba(138, 180, 255, 0.3);
}

.code-token-keyword {
    color: var(--toolkit-code-keyword);
    font-weight: 600;
}

.code-token-function {
    color: var(--toolkit-code-function);
}

.code-token-string {
    color: var(--toolkit-code-string);
}

.code-token-number {
    color: var(--toolkit-code-number);
}

.code-token-comment {
    color: var(--toolkit-code-comment);
    font-style: italic;
}

.accordion.toolkit-accordion,
.accordion.app-accordion {
    --bs-accordion-border-color: #d8e0ea;
    --bs-accordion-btn-bg: #f8fafc;
    --bs-accordion-active-bg: #eef4fd;
    --bs-accordion-active-color: #17345d;
    --bs-accordion-btn-focus-border-color: rgba(13, 110, 253, 0.25);
    --bs-accordion-btn-focus-box-shadow: 0 0 0 0.18rem rgba(13, 110, 253, 0.15);
}

.accordion.toolkit-accordion .accordion-item,
.accordion.app-accordion .accordion-item {
    border-radius: 14px;
    overflow: hidden;
    margin-bottom: 0.75rem;
    border: 1px solid #d8e0ea;
    background: #f8fafc;
}

.accordion.toolkit-accordion .accordion-button,
.accordion.app-accordion .accordion-button {
    font-family: Roboto-Medium, Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 0.97rem;
    line-height: 1.45;
}

.accordion.toolkit-accordion .accordion-button:not(.collapsed),
.accordion.app-accordion .accordion-button:not(.collapsed) {
    box-shadow: none;
}

.accordion.toolkit-accordion .accordion-body,
.accordion.app-accordion .accordion-body {
    background: #fbfcfe;
}

.accordion-note {
    margin: 0 0 0.9rem;
    color: #50657c;
}

.source-box,
.citation-box {
    padding: 0.25rem 0;
}

.intro-combined {
    margin-bottom: 0.9rem;
}

.intro-note-inline {
    color: #4b5563;
}

.citation-resource {
    align-items: flex-start;
}

.source-box p,
.citation-box p {
    margin-bottom: 0.85rem;
}

.citation-copy {
    display: block;
    padding: 0.95rem 1rem;
    border-radius: 14px;
    background: linear-gradient(180deg, #f4f8ff, #eef3fb);
    border: 1px solid #d7e1ee;
    white-space: normal;
    color: #203247;
}

.question-text strong,
.result-sub strong,
.meta-value strong {
    color: var(--header);
}

@media (max-width: 991.98px) {
    .decision-rule-text {
        font-size: 0.97rem;
    }

    .decision-rule-grid {
        grid-template-columns: 1fr;
        gap: 0.35rem;
    }
}

@media (max-width: 767.98px) {
    .page-card.decision-tree-page {
        padding-left: 16px;
        padding-right: 16px;
    }

    .card {
        padding: 0.9rem;
    }

    .overview-wrap {
        padding: 0.45rem;
        border-radius: 16px;
        box-shadow: inset 0 0 0 1px rgba(216, 224, 234, 0.9);
    }

    .overview-wrap::before,
    .overview-wrap::after {
        content: "";
        position: sticky;
        top: 0;
        bottom: 0;
        width: 1rem;
        display: block;
        pointer-events: none;
        z-index: 2;
    }

    .overview-wrap::before {
        left: 0;
        float: left;
        background: linear-gradient(90deg, rgba(247, 250, 254, 0.95), rgba(247, 250, 254, 0));
    }

    .overview-wrap::after {
        right: 0;
        float: right;
        background: linear-gradient(270deg, rgba(247, 250, 254, 0.95), rgba(247, 250, 254, 0));
    }

    #overviewSvg {
        min-width: 1200px;
    }

    .decision-banner {
        padding: 10px 12px;
    }

    .mono {
        font-size: 0.86rem;
    }

    .question-box {
        position: static;
    }
}