/* Custom CSS for wider content display */

/* DIAGNOSTIC CANARY — scoped to inv-4-4 only. Remove after testing.
   If you see a red bar at the top of the inv-4-4 page on Runestone,
   this CSS file IS being loaded. 
#investigation4-4 { border-top: 10px solid red !important; }
*/

/* Keep content area at PreTeXt default width (696px) for readability.
   Allow interactive elements to overflow the content area into the wider page. */
.ptx-main .ptx-content {
    max-width: 696px !important;
    overflow: visible !important;
}

/* Non-interactive figures stay at content width */
figure {
    max-width: 696px !important;
    margin-left: auto;
    margin-right: auto;
}


/* Specifically target iframes to be much wider */
/* Override PreTeXt's .interactive-iframe-container which constrains iframes */
.interactive-iframe-container {
    max-width: none !important;
    width: 1000px !important;
    overflow: visible !important;
}

.interactive-iframe-container > iframe,
.ptx-content section > iframe,
.ptx-content .paragraphs > iframe {
    max-width: 1400px !important;
    width: 100% !important;
    min-height: 600px;
}

/* Allow content sections containing wide iframes to overflow */
.ptx-content section:has(> iframe) {
    overflow: visible !important;
}


/* Custom styling for convention elements */
.ptx-content article.convention {
    background-color: #f0f8ff !important; /* light blue background */
    border-left: 4px solid #4682b4 !important; /* steel blue left border */
    padding: 1em !important;
    margin: 1em 0 !important;
}

.ptx-content article.convention .heading {
    color: #4682b4 !important;
    font-weight: bold !important;
}

/* Keep hint/solution dropdown rows visually compact like inv 3-9 */
.ptx-content details.hint.solution-like {
    margin-top: 0.15em !important;
    margin-bottom: 0.15em !important;
}

.ptx-content details.hint.solution-like + details.hint.solution-like {
    margin-top: 0 !important;
}

.ptx-content section.paragraphs > details.hint.solution-like {
    margin-top: 0.15em !important;
    margin-bottom: 0.15em !important;
}

.ptx-content section.paragraphs > details.hint.solution-like + details.hint.solution-like {
    margin-top: 0 !important;
}

/* Chapter 4 section-wrapper pages: hide auto 'Chapter N' prefix before section titles */
#chapter4-1 > h2.heading > .type,
#chapter4-1 > h2.heading > .codenumber,
#chapter4-1 > h2.heading > .heading-divison-mark__space,
#chapter4-2 > h2.heading > .type,
#chapter4-2 > h2.heading > .codenumber,
#chapter4-2 > h2.heading > .heading-divison-mark__space,
#chapter4-3 > h2.heading > .type,
#chapter4-3 > h2.heading > .codenumber,
#chapter4-3 > h2.heading > .heading-divison-mark__space,
#chapter4-4 > h2.heading > .type,
#chapter4-4 > h2.heading > .codenumber,
#chapter4-4 > h2.heading > .heading-divison-mark__space {
    display: none !important;
}

/* Reduce spacing after sidebyside elements */
.ptx-content .sidebyside {
    margin-bottom: 0.5em !important;
}

/* Make interactive figures break out of normal content width */
figure.figure-like:has(.interactive) {
    max-width: none !important;
    width: 1000px !important;
    overflow: visible !important;
}

/* Sticky/Floating Applet Styles */
.sticky-applet-container {
    position: relative;
}

.sticky-applet-container.is-sticky .interactive {
    position: fixed;
    top: 60px;
    right: 20px;
    width: 500px;
    height: 400px;
    z-index: 1000;
    background: white;
    border: 2px solid #4682b4;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    transition: all 0.3s ease;
}

.sticky-applet-container.is-sticky .interactive iframe {
    width: 100%;
    height: 100%;
    border-radius: 6px;
}

.sticky-applet-toggle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1001;
    background: #4682b4;
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 25px;
    cursor: pointer;
    font-size: 14px;
    font-weight: bold;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    display: none;
}

.sticky-applet-toggle:hover {
    background: #5a9bd4;
}

.sticky-applet-toggle.show {
    display: block;
    margin-right: auto !important;
}

/* Removed section padding that was causing unwanted indentation */

/* Scale down Random Babies applet to 50% so everything is visible */
#random-babies-applet,
.ptx-content #random-babies-applet,
div[id="random-babies-applet"] {
    max-width: 100% !important;
    width: 100% !important;
    margin-left: auto !important;
    margin-right: auto !important;
    overflow: hidden !important;
    transform-origin: top center !important;
}

#random-babies-applet iframe,
.ptx-content #random-babies-applet iframe,
div[id="random-babies-applet"] iframe {
    transform: scale(0.5) !important;
    transform-origin: top center !important;
    width: 200% !important; /* Compensate for 0.5 scale */
    height: 1600px !important;
    max-width: none !important;
    border: 1px solid #ccc !important;
}

/* inv 5-1 chi-squared worked formula: slightly smaller display math for fit. */
#inv5-1-k mjx-container[display="true"],
#inv5-1-k .mjx-container[display="true"] {
    font-size: 78% !important;
    margin-top: 0.2em !important;
    margin-bottom: 0.2em !important;
}

/* Colored backgrounds for definitions, remarks, and assemblages */
.definition-like {
    background-color: #e8f4f8 !important;
    border-left: 4px solid #4a90a4 !important;
    padding: 1em !important;
    border-radius: 4px !important;
    margin-bottom: 1em !important;
}

.remark-like {
    background-color: #fff4e6 !important;
    border-left: 4px solid #ff9800 !important;
    padding: 1em !important;
    border-radius: 4px !important;
    margin-bottom: 1em !important;
}

/* Default assemblage style - light blue for definitions */
.assemblage-like {
    --assemblage-like-body-background: #e8f4f8 !important;
    --assemblage-like-border-color: #4a90a4 !important;
    background-color: #e8f4f8 !important;
    border-left: 4px solid #4a90a4 !important;
    padding: 1em !important;
    border-radius: 4px !important;
    margin-bottom: 1em !important;
}

/* Terminology Detour assemblages - use default blue (no override needed) */
/* These assemblages inherit the default .assemblage-like blue styling */

/* Technology Detour assemblages - blue-purple */
.ptx-content article.assemblage.assemblage-like[id^="tech-detour"] {
    --assemblage-like-body-background: #E5DFEC !important;
    --assemblage-like-border-color: #7B68AE !important;
    background-color: #E5DFEC !important;
    border-left: 4px solid #7B68AE !important;
}

.ptx-content article.assemblage.assemblage-like[id^="tech-detour"] * {
    --assemblage-like-body-background: #E5DFEC !important;
    --assemblage-like-border-color: #7B68AE !important;
    background-color: #E5DFEC !important;
}

/* Study Conclusions assemblages - light green */
.ptx-content article.assemblage.assemblage-like[id^="study-conclusions"],
.ptx-content article.assemblage.assemblage-like[id*="study-conclusions"] {
    --assemblage-like-body-background: #E8F5E9 !important;
    --assemblage-like-border-color: #66BB6A !important;
    background-color: #E8F5E9 !important;
    border-left: 4px solid #66BB6A !important;
}

.ptx-content article.assemblage.assemblage-like[id^="study-conclusions"] *,
.ptx-content article.assemblage.assemblage-like[id*="study-conclusions"] * {
    --assemblage-like-body-background: #E8F5E9 !important;
    --assemblage-like-border-color: #66BB6A !important;
    background-color: #E8F5E9 !important;
}

/* Probability Detour assemblages - light tan */
.ptx-content article.assemblage.assemblage-like[id^="probability-detour"] {
    --assemblage-like-body-background: #F5E6D3 !important;
    --assemblage-like-border-color: #C9B59A !important;
    background-color: #F5E6D3 !important;
    border-left: 4px solid #C9B59A !important;
}

.ptx-content article.assemblage.assemblage-like[id^="probability-detour"] * {
    --assemblage-like-body-background: #F5E6D3 !important;
    --assemblage-like-border-color: #C9B59A !important;
    background-color: #F5E6D3 !important;
}

/* Summary Exact Binomial assemblages - salmon */
.ptx-content article.assemblage.assemblage-like[id^="summary-exact-binomial"] {
    --assemblage-like-body-background: #F8DDD8 !important;
    --assemblage-like-border-color: #E6B3A8 !important;
    background-color: #F8DDD8 !important;
    border-left: 4px solid #E6B3A8 !important;
}

.ptx-content article.assemblage.assemblage-like[id^="summary-exact-binomial"] * {
    --assemblage-like-body-background: #F8DDD8 !important;
    --assemblage-like-border-color: #E6B3A8 !important;
    background-color: #F8DDD8 !important;
}

/* Summary 1.8 assemblage - salmon (match summary exact binomial). */
.ptx-content article.assemblage.assemblage-like#summary-one-proportion-z-test,
.ptx-content #summary1-8 article.assemblage.assemblage-like {
    --assemblage-like-body-background: #F8DDD8 !important;
    --assemblage-like-border-color: #E6B3A8 !important;
    background-color: #F8DDD8 !important;
    border-left: 4px solid #E6B3A8 !important;
}

.ptx-content article.assemblage.assemblage-like#summary-one-proportion-z-test *,
.ptx-content #summary1-8 article.assemblage.assemblage-like * {
    --assemblage-like-body-background: #F8DDD8 !important;
    --assemblage-like-border-color: #E6B3A8 !important;
    background-color: #F8DDD8 !important;
}

/* Summary z-procedures assemblages (ch1 section 1.3) - salmon. */
.ptx-content #summary-z-procedures article.assemblage.assemblage-like,
.ptx-content article.assemblage.assemblage-like[id^="summary-z-procedures"] {
    --assemblage-like-body-background: #F8DDD8 !important;
    --assemblage-like-border-color: #E6B3A8 !important;
    background-color: #F8DDD8 !important;
    border-left: 4px solid #E6B3A8 !important;
}

.ptx-content #summary-z-procedures article.assemblage.assemblage-like *,
.ptx-content article.assemblage.assemblage-like[id^="summary-z-procedures"] * {
    --assemblage-like-body-background: #F8DDD8 !important;
    --assemblage-like-border-color: #E6B3A8 !important;
    background-color: #F8DDD8 !important;
}

/* Summary two-proportion z-test assemblages (ch3) - salmon. */
.ptx-content article.assemblage.assemblage-like[id^="summary-two-proportion"] {
    --assemblage-like-body-background: #F8DDD8 !important;
    --assemblage-like-border-color: #E6B3A8 !important;
    background-color: #F8DDD8 !important;
    border-left: 4px solid #E6B3A8 !important;
}

.ptx-content article.assemblage.assemblage-like[id^="summary-two-proportion"] * {
    --assemblage-like-body-background: #F8DDD8 !important;
    --assemblage-like-border-color: #E6B3A8 !important;
    background-color: #F8DDD8 !important;
}

/* Summary relative risk assemblage (ch3) - salmon. */
.ptx-content article.assemblage.assemblage-like[id^="summary-relative-risk"] {
    --assemblage-like-body-background: #F8DDD8 !important;
    --assemblage-like-border-color: #E6B3A8 !important;
    background-color: #F8DDD8 !important;
    border-left: 4px solid #E6B3A8 !important;
}

.ptx-content article.assemblage.assemblage-like[id^="summary-relative-risk"] * {
    --assemblage-like-body-background: #F8DDD8 !important;
    --assemblage-like-border-color: #E6B3A8 !important;
    background-color: #F8DDD8 !important;
}

/* Summary odds ratio assemblage (ch3) - salmon. */
.ptx-content article.assemblage.assemblage-like[id^="summary-odds-ratio"] {
    --assemblage-like-body-background: #F8DDD8 !important;
    --assemblage-like-border-color: #E6B3A8 !important;
    background-color: #F8DDD8 !important;
    border-left: 4px solid #E6B3A8 !important;
}

.ptx-content article.assemblage.assemblage-like[id^="summary-odds-ratio"] * {
    --assemblage-like-body-background: #F8DDD8 !important;
    --assemblage-like-border-color: #E6B3A8 !important;
    background-color: #F8DDD8 !important;
}

/* Probability detour in normal vars section - light tan (match existing detour tan). */
.ptx-content article.assemblage.assemblage-like#prob-detour-normal-random-vars,
.ptx-content #prob-detour-normal-vars article.assemblage.assemblage-like {
    --assemblage-like-body-background: #F5E6D3 !important;
    --assemblage-like-border-color: #C9B59A !important;
    background-color: #F5E6D3 !important;
    border-left: 4px solid #C9B59A !important;
}

.ptx-content article.assemblage.assemblage-like#prob-detour-normal-random-vars *,
.ptx-content #prob-detour-normal-vars article.assemblage.assemblage-like * {
    --assemblage-like-body-background: #F5E6D3 !important;
    --assemblage-like-border-color: #C9B59A !important;
    background-color: #F5E6D3 !important;
}

/* Force asides to stay in main content area, not margin */
.ptx-content aside.aside-like {
    float: none !important;
    width: 100% !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    max-width: 100% !important;
}

/* Keep aside summary headings compact when rendered as knowls */
.ptx-content details.aside-like > summary h2.heading {
    font-size: 1rem !important;
    line-height: 1.3 !important;
    margin: 0 !important;
}

/* Horizontal rule style for separating sections */
.ptx-content p.horizontal-rule {
    border-top: 2px solid #999 !important;
    margin: 2em 0 !important;
    padding: 0 !important;
    height: 0 !important;
    line-height: 0 !important;
    font-size: 0 !important;
}

/* Remove background and border from Investigation 1.3 Exercise 1 */
.ptx-content #I1-3-1,
.ptx-content article#I1-3-1,
.ptx-content .exercise-like#I1-3-1,
article.exercise-like#I1-3-1 {
    background: none !important;
    background-color: transparent !important;
    border: none !important;
    border-left: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    padding-left: 0 !important;
}

.ptx-content #I1-3-1 .exercise-statement,
.ptx-content #I1-3-1 > * {
    background: none !important;
    background-color: transparent !important;
    border: none !important;
}

/* Add padding to table cells to prevent text from touching borders */
.ptx-content table td,
.ptx-content table th {
    padding: 0.4em 0.6em !important;
}

/* I5.5A practice table: do not draw borders for intentionally blank cells. */
#practice-5-5a table.tabular td:empty,
.ptx-content #practice-5-5a table.tabular td:empty {
    border: none !important;
}

/* Robust fallback: remove borders for the known blank cells in P5.5A judge table.
   This avoids dependence on :empty behavior in downstream HTML rendering. */
#practice-5-5a-judge-table tr:nth-child(4) td:nth-child(6),
#practice-5-5a-judge-table tr:nth-child(5) td:nth-child(6),
#practice-5-5a-judge-table tr:nth-child(6) td:nth-child(6),
#practice-5-5a-judge-table tr:nth-child(7) td:nth-child(5),
#practice-5-5a-judge-table tr:nth-child(7) td:nth-child(6),
#practice-5-5a-judge-table tr:nth-child(8) td:nth-child(3),
#practice-5-5a-judge-table tr:nth-child(8) td:nth-child(4),
#practice-5-5a-judge-table tr:nth-child(8) td:nth-child(5),
#practice-5-5a-judge-table tr:nth-child(8) td:nth-child(6),
#practice-5-5a-judge-table tr:nth-child(9) td:nth-child(3),
#practice-5-5a-judge-table tr:nth-child(9) td:nth-child(4),
#practice-5-5a-judge-table tr:nth-child(9) td:nth-child(5),
#practice-5-5a-judge-table tr:nth-child(9) td:nth-child(6),
#practice-5-5a-judge-table tr:nth-child(10) td:nth-child(3),
#practice-5-5a-judge-table tr:nth-child(10) td:nth-child(4),
#practice-5-5a-judge-table tr:nth-child(10) td:nth-child(5),
#practice-5-5a-judge-table tr:nth-child(10) td:nth-child(6),
.ptx-content #practice-5-5a-judge-table tr:nth-child(4) td:nth-child(6),
.ptx-content #practice-5-5a-judge-table tr:nth-child(5) td:nth-child(6),
.ptx-content #practice-5-5a-judge-table tr:nth-child(6) td:nth-child(6),
.ptx-content #practice-5-5a-judge-table tr:nth-child(7) td:nth-child(5),
.ptx-content #practice-5-5a-judge-table tr:nth-child(7) td:nth-child(6),
.ptx-content #practice-5-5a-judge-table tr:nth-child(8) td:nth-child(3),
.ptx-content #practice-5-5a-judge-table tr:nth-child(8) td:nth-child(4),
.ptx-content #practice-5-5a-judge-table tr:nth-child(8) td:nth-child(5),
.ptx-content #practice-5-5a-judge-table tr:nth-child(8) td:nth-child(6),
.ptx-content #practice-5-5a-judge-table tr:nth-child(9) td:nth-child(3),
.ptx-content #practice-5-5a-judge-table tr:nth-child(9) td:nth-child(4),
.ptx-content #practice-5-5a-judge-table tr:nth-child(9) td:nth-child(5),
.ptx-content #practice-5-5a-judge-table tr:nth-child(9) td:nth-child(6),
.ptx-content #practice-5-5a-judge-table tr:nth-child(10) td:nth-child(3),
.ptx-content #practice-5-5a-judge-table tr:nth-child(10) td:nth-child(4),
.ptx-content #practice-5-5a-judge-table tr:nth-child(10) td:nth-child(5),
.ptx-content #practice-5-5a-judge-table tr:nth-child(10) td:nth-child(6),
article#I5\.5A table.tabular tr:nth-child(4) td:nth-child(6),
article#I5\.5A table.tabular tr:nth-child(5) td:nth-child(6),
article#I5\.5A table.tabular tr:nth-child(6) td:nth-child(6),
article#I5\.5A table.tabular tr:nth-child(7) td:nth-child(5),
article#I5\.5A table.tabular tr:nth-child(7) td:nth-child(6),
article#I5\.5A table.tabular tr:nth-child(8) td:nth-child(3),
article#I5\.5A table.tabular tr:nth-child(8) td:nth-child(4),
article#I5\.5A table.tabular tr:nth-child(8) td:nth-child(5),
article#I5\.5A table.tabular tr:nth-child(8) td:nth-child(6),
article#I5\.5A table.tabular tr:nth-child(9) td:nth-child(3),
article#I5\.5A table.tabular tr:nth-child(9) td:nth-child(4),
article#I5\.5A table.tabular tr:nth-child(9) td:nth-child(5),
article#I5\.5A table.tabular tr:nth-child(9) td:nth-child(6),
article#I5\.5A table.tabular tr:nth-child(10) td:nth-child(3),
article#I5\.5A table.tabular tr:nth-child(10) td:nth-child(4),
article#I5\.5A table.tabular tr:nth-child(10) td:nth-child(5),
article#I5\.5A table.tabular tr:nth-child(10) td:nth-child(6) {
    border: none !important;
}

/* I5.4.i fill-in table: force fit inside content box (Runestone ids vary by renderer). */
article#I5\.4\.i,
article#inv5-4-i {
    overflow-x: auto !important;
}

article#I5\.4\.i .ptx-runestone-container,
article#inv5-4-i .ptx-runestone-container,
article#I5\.4\.i .runestone.fillintheblank_section,
article#inv5-4-i .runestone.fillintheblank_section {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    overflow-x: auto !important;
    box-sizing: border-box !important;
}

article#I5\.4\.i .tabular-box,
article#inv5-4-i .tabular-box,
article#I5\.4\.i table.tabular,
article#inv5-4-i table.tabular {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    table-layout: fixed !important;
    box-sizing: border-box !important;
}

article#I5\.4\.i table.tabular th,
article#I5\.4\.i table.tabular td,
article#inv5-4-i table.tabular th,
article#inv5-4-i table.tabular td {
    padding: 0.3em 0.35em !important;
    white-space: normal !important;
    overflow-wrap: anywhere !important;
}

article#I5\.4\.i table.tabular th,
article#inv5-4-i table.tabular th {
    font-size: 0.92em !important;
}

article#I5\.4\.i .runestone.fillintheblank_section input,
article#I5\.4\.i .runestone.fillintheblank_section .form-control,
article#inv5-4-i .runestone.fillintheblank_section input,
article#inv5-4-i .runestone.fillintheblank_section .form-control {
    width: 100% !important;
    min-width: 0 !important;
    max-width: 6.25ch !important;
    padding-left: 0.4em !important;
    padding-right: 0.4em !important;
    box-sizing: border-box !important;
}

/* Hide exercises division headings that duplicate the section title (e.g., main investigation headings).
   Use :not() to KEEP headings visible for special exercises blocks like Probability Detour and Back to Elephants. */
section.exercises:not(#prob-detour-two-means):not(#elephants-continued) > h3.heading.hide-type {
    display: none !important;
    visibility: hidden !important;
    height: 0 !important;
    max-height: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    overflow: hidden !important;
    line-height: 0 !important;
    font-size: 0 !important;
    opacity: 0 !important;
}

/* Blockquote styling - italic serif for journal excerpts */
.ptx-content blockquote {
    font-family: Georgia, "Times New Roman", serif !important;
    font-style: italic !important;
    border-left: 3px solid #999 !important;
    padding-left: 1.2em !important;
    margin: 1em 2em !important;
    color: #333 !important;
}

/* Hide full chapter prefix ("Chapter" and number) only for Chapter 1 page. */
.ptx-content section.chapter#chapter1 > .heading > span.type,
.ptx-content section.chapter#chapter1 > .heading > span.codenumber,
.ptx-content section.chapter#chapter1 > .heading > span.type + span.space,
.ptx-content section.chapter#chapter1 > .heading > span.codenumber + span.space,
section.chapter#chapter1 > .heading > span.type,
section.chapter#chapter1 > .heading > span.codenumber,
section.chapter#chapter1 > .heading > span.type + span.space,
section.chapter#chapter1 > .heading > span.codenumber + span.space,
main .ptx-content section.chapter#chapter1 > h1.heading > span.type,
main .ptx-content section.chapter#chapter1 > h1.heading > span.codenumber,
main .ptx-content section.chapter#chapter1 > h1.heading > span.type + span.space,
main .ptx-content section.chapter#chapter1 > h1.heading > span.codenumber + span.space,
main .ptx-content section.chapter#chapter1 > h2.heading > span.type,
main .ptx-content section.chapter#chapter1 > h2.heading > span.codenumber,
main .ptx-content section.chapter#chapter1 > h2.heading > span.type + span.space,
main .ptx-content section.chapter#chapter1 > h2.heading > span.codenumber + span.space {
    display: none !important;
}

/* Hide auto section numbers in Chapter 1 landing-page summary links only. */
.ptx-content section.chapter#chapter1 > nav.summary-links span.codenumber {
    display: none !important;
}

/* Hide full chapter prefix ("Chapter" and number) for chapter2 landing page title. */
.ptx-content section.chapter#chapter2 > .heading > span.type,
.ptx-content section.chapter#chapter2 > .heading > span.codenumber,
.ptx-content section.chapter#chapter2 > .heading > span.type + span.space,
.ptx-content section.chapter#chapter2 > .heading > span.codenumber + span.space,
section.chapter#chapter2 > .heading > span.type,
section.chapter#chapter2 > .heading > span.codenumber,
section.chapter#chapter2 > .heading > span.type + span.space,
section.chapter#chapter2 > .heading > span.codenumber + span.space,
main .ptx-content section.chapter#chapter2 > h1.heading > span.type,
main .ptx-content section.chapter#chapter2 > h1.heading > span.codenumber,
main .ptx-content section.chapter#chapter2 > h1.heading > span.type + span.space,
main .ptx-content section.chapter#chapter2 > h1.heading > span.codenumber + span.space,
main .ptx-content section.chapter#chapter2 > h2.heading > span.type,
main .ptx-content section.chapter#chapter2 > h2.heading > span.codenumber,
main .ptx-content section.chapter#chapter2 > h2.heading > span.type + span.space,
main .ptx-content section.chapter#chapter2 > h2.heading > span.codenumber + span.space {
    display: none !important;
}

/* Extra-robust chapter2 heading hide in case structure varies by target/template. */
#chapter2 h1.heading > span.type,
#chapter2 h1.heading > span.codenumber,
#chapter2 h1.heading > span.type + span.space,
#chapter2 h1.heading > span.codenumber + span.space,
#chapter2 h2.heading > span.type,
#chapter2 h2.heading > span.codenumber,
#chapter2 h2.heading > span.type + span.space,
#chapter2 h2.heading > span.codenumber + span.space {
    display: none !important;
}

/* Hide full chapter prefix ("Chapter" and number) for chapter3 landing page title. */
.ptx-content section.chapter#chapter3 > .heading > span.type,
.ptx-content section.chapter#chapter3 > .heading > span.codenumber,
.ptx-content section.chapter#chapter3 > .heading > span.type + span.space,
.ptx-content section.chapter#chapter3 > .heading > span.codenumber + span.space,
section.chapter#chapter3 > .heading > span.type,
section.chapter#chapter3 > .heading > span.codenumber,
section.chapter#chapter3 > .heading > span.type + span.space,
section.chapter#chapter3 > .heading > span.codenumber + span.space,
main .ptx-content section.chapter#chapter3 > h1.heading > span.type,
main .ptx-content section.chapter#chapter3 > h1.heading > span.codenumber,
main .ptx-content section.chapter#chapter3 > h1.heading > span.type + span.space,
main .ptx-content section.chapter#chapter3 > h1.heading > span.codenumber + span.space,
main .ptx-content section.chapter#chapter3 > h2.heading > span.type,
main .ptx-content section.chapter#chapter3 > h2.heading > span.codenumber,
main .ptx-content section.chapter#chapter3 > h2.heading > span.type + span.space,
main .ptx-content section.chapter#chapter3 > h2.heading > span.codenumber + span.space {
    display: none !important;
}

/* Extra-robust chapter3 heading hide in case structure varies by target/template. */
#chapter3 h1.heading > span.type,
#chapter3 h1.heading > span.codenumber,
#chapter3 h1.heading > span.type + span.space,
#chapter3 h1.heading > span.codenumber + span.space,
#chapter3 h2.heading > span.type,
#chapter3 h2.heading > span.codenumber,
#chapter3 h2.heading > span.type + span.space,
#chapter3 h2.heading > span.codenumber + span.space {
    display: none !important;
}

/* Ultra-specific fallback for chapter3 heading prefix hide. */
section#chapter3.chapter > h2.heading > span.type,
section#chapter3.chapter > h2.heading > span.codenumber,
section#chapter3.chapter > h2.heading > span.type + span.space,
section#chapter3.chapter > h2.heading > span.codenumber + span.space {
    display: none !important;
}

/* Hide full chapter prefix ("Chapter" and number) for chapter3-intro page title. */
.ptx-content section.chapter#chapter3-intro > .heading > span.type,
.ptx-content section.chapter#chapter3-intro > .heading > span.codenumber,
.ptx-content section.chapter#chapter3-intro > .heading > span.type + span.space,
.ptx-content section.chapter#chapter3-intro > .heading > span.codenumber + span.space,
section.chapter#chapter3-intro > .heading > span.type,
section.chapter#chapter3-intro > .heading > span.codenumber,
section.chapter#chapter3-intro > .heading > span.type + span.space,
section.chapter#chapter3-intro > .heading > span.codenumber + span.space,
main .ptx-content section.chapter#chapter3-intro > h1.heading > span.type,
main .ptx-content section.chapter#chapter3-intro > h1.heading > span.codenumber,
main .ptx-content section.chapter#chapter3-intro > h1.heading > span.type + span.space,
main .ptx-content section.chapter#chapter3-intro > h1.heading > span.codenumber + span.space,
main .ptx-content section.chapter#chapter3-intro > h2.heading > span.type,
main .ptx-content section.chapter#chapter3-intro > h2.heading > span.codenumber,
main .ptx-content section.chapter#chapter3-intro > h2.heading > span.type + span.space,
main .ptx-content section.chapter#chapter3-intro > h2.heading > span.codenumber + span.space,
#chapter3-intro h1.heading > span.type,
#chapter3-intro h1.heading > span.codenumber,
#chapter3-intro h1.heading > span.type + span.space,
#chapter3-intro h1.heading > span.codenumber + span.space,
#chapter3-intro h2.heading > span.type,
#chapter3-intro h2.heading > span.codenumber,
#chapter3-intro h2.heading > span.type + span.space,
#chapter3-intro h2.heading > span.codenumber + span.space,
section#chapter3-intro.chapter > h2.heading > span.type,
section#chapter3-intro.chapter > h2.heading > span.codenumber,
section#chapter3-intro.chapter > h2.heading > span.type + span.space,
section#chapter3-intro.chapter > h2.heading > span.codenumber + span.space {
    display: none !important;
}

/* Hide full chapter prefix ("Chapter" and number) for chapter3-1 page title (section 3.1 wrapper). */
.ptx-content section.chapter#chapter3-1 > .heading > span.type,
.ptx-content section.chapter#chapter3-1 > .heading > span.codenumber,
.ptx-content section.chapter#chapter3-1 > .heading > span.type + span.space,
.ptx-content section.chapter#chapter3-1 > .heading > span.codenumber + span.space,
section.chapter#chapter3-1 > .heading > span.type,
section.chapter#chapter3-1 > .heading > span.codenumber,
section.chapter#chapter3-1 > .heading > span.type + span.space,
section.chapter#chapter3-1 > .heading > span.codenumber + span.space,
main .ptx-content section.chapter#chapter3-1 > h2.heading > span.type,
main .ptx-content section.chapter#chapter3-1 > h2.heading > span.codenumber,
main .ptx-content section.chapter#chapter3-1 > h2.heading > span.type + span.space,
main .ptx-content section.chapter#chapter3-1 > h2.heading > span.codenumber + span.space,
#chapter3-1 h2.heading > span.type,
#chapter3-1 h2.heading > span.codenumber,
#chapter3-1 h2.heading > span.type + span.space,
#chapter3-1 h2.heading > span.codenumber + span.space,
section#chapter3-1.chapter > h2.heading > span.type,
section#chapter3-1.chapter > h2.heading > span.codenumber,
section#chapter3-1.chapter > h2.heading > span.type + span.space,
section#chapter3-1.chapter > h2.heading > span.codenumber + span.space {
    display: none !important;
}

/* Hide full chapter prefix for chapter3-2 and chapter3-3 page titles. */
#chapter3-2 h2.heading span.type, #chapter3-2 h2.heading span.codenumber, #chapter3-2 h2.heading span.space,
#chapter3-3 h2.heading span.type, #chapter3-3 h2.heading span.codenumber, #chapter3-3 h2.heading span.space,
section#chapter3-2.chapter > h2.heading > span.type,
section#chapter3-2.chapter > h2.heading > span.codenumber,
section#chapter3-2.chapter > h2.heading > span.type + span.space,
section#chapter3-2.chapter > h2.heading > span.codenumber + span.space,
section#chapter3-3.chapter > h2.heading > span.type,
section#chapter3-3.chapter > h2.heading > span.codenumber,
section#chapter3-3.chapter > h2.heading > span.type + span.space,
section#chapter3-3.chapter > h2.heading > span.codenumber + span.space {
    display: none !important;
}

/* Hide full chapter prefix ("Chapter" and number) for chapter1-wrap-up page title. */
.ptx-content section.chapter#chapter1-wrap-up > .heading > span.type,
.ptx-content section.chapter#chapter1-wrap-up > .heading > span.codenumber,
.ptx-content section.chapter#chapter1-wrap-up > .heading > span.type + span.space,
.ptx-content section.chapter#chapter1-wrap-up > .heading > span.codenumber + span.space,
section.chapter#chapter1-wrap-up > .heading > span.type,
section.chapter#chapter1-wrap-up > .heading > span.codenumber,
section.chapter#chapter1-wrap-up > .heading > span.type + span.space,
section.chapter#chapter1-wrap-up > .heading > span.codenumber + span.space,
main .ptx-content section.chapter#chapter1-wrap-up > h1.heading > span.type,
main .ptx-content section.chapter#chapter1-wrap-up > h1.heading > span.codenumber,
main .ptx-content section.chapter#chapter1-wrap-up > h1.heading > span.type + span.space,
main .ptx-content section.chapter#chapter1-wrap-up > h1.heading > span.codenumber + span.space,
main .ptx-content section.chapter#chapter1-wrap-up > h2.heading > span.type,
main .ptx-content section.chapter#chapter1-wrap-up > h2.heading > span.codenumber,
main .ptx-content section.chapter#chapter1-wrap-up > h2.heading > span.type + span.space,
main .ptx-content section.chapter#chapter1-wrap-up > h2.heading > span.codenumber + span.space,
#chapter1-wrap-up h1.heading > span.type,
#chapter1-wrap-up h1.heading > span.codenumber,
#chapter1-wrap-up h1.heading > span.type + span.space,
#chapter1-wrap-up h1.heading > span.codenumber + span.space,
#chapter1-wrap-up h2.heading > span.type,
#chapter1-wrap-up h2.heading > span.codenumber,
#chapter1-wrap-up h2.heading > span.type + span.space,
#chapter1-wrap-up h2.heading > span.codenumber + span.space,
section#chapter1-wrap-up.chapter > h2.heading > span.type,
section#chapter1-wrap-up.chapter > h2.heading > span.codenumber,
section#chapter1-wrap-up.chapter > h2.heading > span.type + span.space,
section#chapter1-wrap-up.chapter > h2.heading > span.codenumber + span.space {
    display: none !important;
}

/* Hide full chapter prefix ("Chapter" and number) for chapter4-wrap-up page title. */
.ptx-content section.chapter#chapter4-wrap-up > .heading > span.type,
.ptx-content section.chapter#chapter4-wrap-up > .heading > span.codenumber,
.ptx-content section.chapter#chapter4-wrap-up > .heading > span.type + span.space,
.ptx-content section.chapter#chapter4-wrap-up > .heading > span.codenumber + span.space,
section.chapter#chapter4-wrap-up > .heading > span.type,
section.chapter#chapter4-wrap-up > .heading > span.codenumber,
section.chapter#chapter4-wrap-up > .heading > span.type + span.space,
section.chapter#chapter4-wrap-up > .heading > span.codenumber + span.space,
main .ptx-content section.chapter#chapter4-wrap-up > h1.heading > span.type,
main .ptx-content section.chapter#chapter4-wrap-up > h1.heading > span.codenumber,
main .ptx-content section.chapter#chapter4-wrap-up > h1.heading > span.type + span.space,
main .ptx-content section.chapter#chapter4-wrap-up > h1.heading > span.codenumber + span.space,
main .ptx-content section.chapter#chapter4-wrap-up > h2.heading > span.type,
main .ptx-content section.chapter#chapter4-wrap-up > h2.heading > span.codenumber,
main .ptx-content section.chapter#chapter4-wrap-up > h2.heading > span.type + span.space,
main .ptx-content section.chapter#chapter4-wrap-up > h2.heading > span.codenumber + span.space,
#chapter4-wrap-up h1.heading > span.type,
#chapter4-wrap-up h1.heading > span.codenumber,
#chapter4-wrap-up h1.heading > span.type + span.space,
#chapter4-wrap-up h1.heading > span.codenumber + span.space,
#chapter4-wrap-up h2.heading > span.type,
#chapter4-wrap-up h2.heading > span.codenumber,
#chapter4-wrap-up h2.heading > span.type + span.space,
#chapter4-wrap-up h2.heading > span.codenumber + span.space,
section#chapter4-wrap-up.chapter > h2.heading > span.type,
section#chapter4-wrap-up.chapter > h2.heading > span.codenumber,
section#chapter4-wrap-up.chapter > h2.heading > span.type + span.space,
section#chapter4-wrap-up.chapter > h2.heading > span.codenumber + span.space {
    display: none !important;
}

/* Hide full chapter prefix ("Chapter" and number) for chapter2-intro page title. */
.ptx-content section.chapter#chapter2-intro > .heading > span.type,
.ptx-content section.chapter#chapter2-intro > .heading > span.codenumber,
.ptx-content section.chapter#chapter2-intro > .heading > span.type + span.space,
.ptx-content section.chapter#chapter2-intro > .heading > span.codenumber + span.space,
section.chapter#chapter2-intro > .heading > span.type,
section.chapter#chapter2-intro > .heading > span.codenumber,
section.chapter#chapter2-intro > .heading > span.type + span.space,
section.chapter#chapter2-intro > .heading > span.codenumber + span.space,
main .ptx-content section.chapter#chapter2-intro > h1.heading > span.type,
main .ptx-content section.chapter#chapter2-intro > h1.heading > span.codenumber,
main .ptx-content section.chapter#chapter2-intro > h1.heading > span.type + span.space,
main .ptx-content section.chapter#chapter2-intro > h1.heading > span.codenumber + span.space,
main .ptx-content section.chapter#chapter2-intro > h2.heading > span.type,
main .ptx-content section.chapter#chapter2-intro > h2.heading > span.codenumber,
main .ptx-content section.chapter#chapter2-intro > h2.heading > span.type + span.space,
main .ptx-content section.chapter#chapter2-intro > h2.heading > span.codenumber + span.space,
#chapter2-intro h1.heading > span.type,
#chapter2-intro h1.heading > span.codenumber,
#chapter2-intro h1.heading > span.type + span.space,
#chapter2-intro h1.heading > span.codenumber + span.space,
#chapter2-intro h2.heading > span.type,
#chapter2-intro h2.heading > span.codenumber,
#chapter2-intro h2.heading > span.type + span.space,
#chapter2-intro h2.heading > span.codenumber + span.space,
section#chapter2-intro.chapter > h2.heading > span.type,
section#chapter2-intro.chapter > h2.heading > span.codenumber,
section#chapter2-intro.chapter > h2.heading > span.type + span.space,
section#chapter2-intro.chapter > h2.heading > span.codenumber + span.space {
    display: none !important;
}

/* Hide full chapter prefix ("Chapter" and number) for chapter1-intro page title. */
.ptx-content section.chapter#chapter1-intro > .heading > span.type,
.ptx-content section.chapter#chapter1-intro > .heading > span.codenumber,
.ptx-content section.chapter#chapter1-intro > .heading > span.type + span.space,
.ptx-content section.chapter#chapter1-intro > .heading > span.codenumber + span.space,
section.chapter#chapter1-intro > .heading > span.type,
section.chapter#chapter1-intro > .heading > span.codenumber,
section.chapter#chapter1-intro > .heading > span.type + span.space,
section.chapter#chapter1-intro > .heading > span.codenumber + span.space,
main .ptx-content section.chapter#chapter1-intro > h1.heading > span.type,
main .ptx-content section.chapter#chapter1-intro > h1.heading > span.codenumber,
main .ptx-content section.chapter#chapter1-intro > h1.heading > span.type + span.space,
main .ptx-content section.chapter#chapter1-intro > h1.heading > span.codenumber + span.space,
main .ptx-content section.chapter#chapter1-intro > h2.heading > span.type,
main .ptx-content section.chapter#chapter1-intro > h2.heading > span.codenumber,
main .ptx-content section.chapter#chapter1-intro > h2.heading > span.type + span.space,
main .ptx-content section.chapter#chapter1-intro > h2.heading > span.codenumber + span.space,
#chapter1-intro h1.heading > span.type,
#chapter1-intro h1.heading > span.codenumber,
#chapter1-intro h1.heading > span.type + span.space,
#chapter1-intro h1.heading > span.codenumber + span.space,
#chapter1-intro h2.heading > span.type,
#chapter1-intro h2.heading > span.codenumber,
#chapter1-intro h2.heading > span.type + span.space,
#chapter1-intro h2.heading > span.codenumber + span.space,
section#chapter1-intro.chapter > h2.heading > span.type,
section#chapter1-intro.chapter > h2.heading > span.codenumber,
section#chapter1-intro.chapter > h2.heading > span.type + span.space,
section#chapter1-intro.chapter > h2.heading > span.codenumber + span.space {
    display: none !important;
}

/* Hide full chapter prefix ("Chapter" and number) for chapter5-intro page title. */
.ptx-content section.chapter#chapter5-intro > .heading > span.type,
.ptx-content section.chapter#chapter5-intro > .heading > span.codenumber,
.ptx-content section.chapter#chapter5-intro > .heading > span.type + span.space,
.ptx-content section.chapter#chapter5-intro > .heading > span.codenumber + span.space,
section.chapter#chapter5-intro > .heading > span.type,
section.chapter#chapter5-intro > .heading > span.codenumber,
section.chapter#chapter5-intro > .heading > span.type + span.space,
section.chapter#chapter5-intro > .heading > span.codenumber + span.space,
main .ptx-content section.chapter#chapter5-intro > h1.heading > span.type,
main .ptx-content section.chapter#chapter5-intro > h1.heading > span.codenumber,
main .ptx-content section.chapter#chapter5-intro > h1.heading > span.type + span.space,
main .ptx-content section.chapter#chapter5-intro > h1.heading > span.codenumber + span.space,
main .ptx-content section.chapter#chapter5-intro > h2.heading > span.type,
main .ptx-content section.chapter#chapter5-intro > h2.heading > span.codenumber,
main .ptx-content section.chapter#chapter5-intro > h2.heading > span.type + span.space,
main .ptx-content section.chapter#chapter5-intro > h2.heading > span.codenumber + span.space,
#chapter5-intro h1.heading > span.type,
#chapter5-intro h1.heading > span.codenumber,
#chapter5-intro h1.heading > span.type + span.space,
#chapter5-intro h1.heading > span.codenumber + span.space,
#chapter5-intro h2.heading > span.type,
#chapter5-intro h2.heading > span.codenumber,
#chapter5-intro h2.heading > span.type + span.space,
#chapter5-intro h2.heading > span.codenumber + span.space,
section#chapter5-intro.chapter > h2.heading > span.type,
section#chapter5-intro.chapter > h2.heading > span.codenumber,
section#chapter5-intro.chapter > h2.heading > span.type + span.space,
section#chapter5-intro.chapter > h2.heading > span.codenumber + span.space {
    display: none !important;
}

/* Hide full chapter prefix ("Chapter" and number) for chapter5-1 page title. */
.ptx-content section.chapter#chapter5-1 > .heading > span.type,
.ptx-content section.chapter#chapter5-1 > .heading > span.codenumber,
.ptx-content section.chapter#chapter5-1 > .heading > span.type + span.space,
.ptx-content section.chapter#chapter5-1 > .heading > span.codenumber + span.space,
section.chapter#chapter5-1 > .heading > span.type,
section.chapter#chapter5-1 > .heading > span.codenumber,
section.chapter#chapter5-1 > .heading > span.type + span.space,
section.chapter#chapter5-1 > .heading > span.codenumber + span.space,
main .ptx-content section.chapter#chapter5-1 > h1.heading > span.type,
main .ptx-content section.chapter#chapter5-1 > h1.heading > span.codenumber,
main .ptx-content section.chapter#chapter5-1 > h1.heading > span.type + span.space,
main .ptx-content section.chapter#chapter5-1 > h1.heading > span.codenumber + span.space,
main .ptx-content section.chapter#chapter5-1 > h2.heading > span.type,
main .ptx-content section.chapter#chapter5-1 > h2.heading > span.codenumber,
main .ptx-content section.chapter#chapter5-1 > h2.heading > span.type + span.space,
main .ptx-content section.chapter#chapter5-1 > h2.heading > span.codenumber + span.space,
#chapter5-1 h1.heading > span.type,
#chapter5-1 h1.heading > span.codenumber,
#chapter5-1 h1.heading > span.type + span.space,
#chapter5-1 h1.heading > span.codenumber + span.space,
#chapter5-1 h2.heading > span.type,
#chapter5-1 h2.heading > span.codenumber,
#chapter5-1 h2.heading > span.type + span.space,
#chapter5-1 h2.heading > span.codenumber + span.space,
section#chapter5-1.chapter > h2.heading > span.type,
section#chapter5-1.chapter > h2.heading > span.codenumber,
section#chapter5-1.chapter > h2.heading > span.type + span.space,
section#chapter5-1.chapter > h2.heading > span.codenumber + span.space {
    display: none !important;
}

/* Hide full chapter prefix ("Chapter" and number) for section5-1-intro page title. */
.ptx-content section#section5-1-intro > .heading > span.type,
.ptx-content section#section5-1-intro > .heading > span.codenumber,
.ptx-content section#section5-1-intro > .heading > span.type + span.space,
.ptx-content section#section5-1-intro > .heading > span.codenumber + span.space,
section#section5-1-intro > .heading > span.type,
section#section5-1-intro > .heading > span.codenumber,
section#section5-1-intro > .heading > span.type + span.space,
section#section5-1-intro > .heading > span.codenumber + span.space,
main .ptx-content section#section5-1-intro > h1.heading > span.type,
main .ptx-content section#section5-1-intro > h1.heading > span.codenumber,
main .ptx-content section#section5-1-intro > h1.heading > span.type + span.space,
main .ptx-content section#section5-1-intro > h1.heading > span.codenumber + span.space,
main .ptx-content section#section5-1-intro > h2.heading > span.type,
main .ptx-content section#section5-1-intro > h2.heading > span.codenumber,
main .ptx-content section#section5-1-intro > h2.heading > span.type + span.space,
main .ptx-content section#section5-1-intro > h2.heading > span.codenumber + span.space,
#section5-1-intro h1.heading > span.type,
#section5-1-intro h1.heading > span.codenumber,
#section5-1-intro h1.heading > span.type + span.space,
#section5-1-intro h1.heading > span.codenumber + span.space,
#section5-1-intro h2.heading > span.type,
#section5-1-intro h2.heading > span.codenumber,
#section5-1-intro h2.heading > span.type + span.space,
#section5-1-intro h2.heading > span.codenumber + span.space {
    display: none !important;
}

/* inv-5-1 intro table: row headers should be bold but not italic. */
#inv-5-1 .introduction table tbody th {
    font-style: normal !important;
    font-weight: 700 !important;
}

/* inv-5-2 tables: row headers should be bold but not italic. */
#inv-5-2 table tbody th {
    font-weight: 700 !important;
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/* inv-5-2 story-title column headers: smaller and italicized (exclude first blank and Total columns). */
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/* inv-5-1a tables: row headers should be bold but not italic. */
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/* inv-5-3 table: row/column headers bold, body counts regular. */
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/* Hide section number prefix on Investigation 1.9 page heading only (remove 4.5). */
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/* Section 4 paired differences summary assemblages - salmon. */
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/* FALLBACK heading-prefix hides using descendant selectors (no child combinator).
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