/* Flat Academic Research Paper Theme - No Frills */

:root {
    --bg: #fafaf8;
    --card-bg: #f0f0ee;
    --border: #d0d0d0;
    --text: #1a1a1a;
    --text-light: #4a4a4a;
    --accent1: #0066cc; /* Blue */
    --accent2: #004499; /* Darker blue */
    --warning: #cc6600; /* Orange for warnings */
    --success: #006633; /* Green for success */
}

img { 
    max-width: 100%; 
    height: auto; 
    border-radius: 0;
    border: 1px solid var(--border);
    pointer-events: none; 
    user-select: none; 
    -webkit-user-drag: none; 
    -webkit-touch-callout: none;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html {
    scroll-padding-top: 4.5rem;
}

/* In-page anchor targets (top bar offset) */
section[id],
#quantitative-validation,
#results,
#trajectory-vs-object,
#results-discussion,
#downstream-llm-example,
#evaluation-scope,
#comparison-caveat,
#summary-tiles,
#geometric-reconstruction,
#semantic-scene-understanding,
#physical-dimension-accuracy,
#limitation-panels {
    scroll-margin-top: 4.5rem;
}

/* “On this page” mini-TOC (below Overview; full-width variant below) */
.on-page-nav {
    margin-top: 1.25rem;
    padding: 1rem 1.25rem;
    border: 1px solid var(--border);
    background: var(--card-bg);
}

/* Full-width TOC bar: extend across main horizontal padding */
main > .on-page-nav--fullwidth {
    width: calc(100% + 4rem);
    max-width: none;
    margin-left: -2rem;
    margin-right: -2rem;
    margin-top: 0;
    margin-bottom: 2.5rem;
    padding: 1.25rem 2rem;
    border-radius: 0;
}

.on-page-nav__tree {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.5rem 2rem;
    grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
    align-items: start;
}

.on-page-nav__tree > li {
    margin: 0;
    padding: 0;
    font-size: 0.88rem;
    color: var(--text);
    line-height: 1.45;
}

.on-page-nav__tree > li > a {
    font-weight: 600;
    color: var(--accent1) !important;
    text-decoration: none;
}

.on-page-nav__tree > li > a:hover {
    text-decoration: underline;
}

.on-page-nav__group {
    display: block;
    font-weight: 700;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-light);
    margin-bottom: 0.35rem;
}

.on-page-nav__tree ol {
    list-style: none;
    margin: 0 0 0 0.75rem;
    padding: 0;
    border-left: 2px solid var(--border);
    padding-left: 0.65rem;
}

.on-page-nav__tree ol li {
    margin: 0.2rem 0;
}

.on-page-nav__tree ol a {
    font-size: 0.82rem;
    color: var(--accent1) !important;
    text-decoration: none;
    font-weight: 500;
}

.on-page-nav__tree ol a:hover {
    text-decoration: underline;
}

.on-page-nav__lede {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.on-page-nav__title {
    font-size: 0.95rem;
    margin: 0 0 0.65rem 0;
    color: var(--text);
    font-weight: 600;
    padding-bottom: 0;
    border-bottom: none;
}

.on-page-nav__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(10rem, 1fr));
    gap: 0.35rem 1rem;
}

.on-page-nav__list li {
    margin: 0;
}

.on-page-nav__list a {
    font-size: 0.82rem;
    color: var(--accent1) !important;
    text-decoration: none;
    font-weight: 500;
}

.on-page-nav__list a:hover {
    text-decoration: underline;
}

.on-page-nav__list a:focus-visible {
    outline: 2px solid var(--accent1);
    outline-offset: 2px;
}

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.7;
    overflow-x: hidden;
}

/* Typography - Academic Style */
h1, h2, h3, h4 {
    color: var(--text);
    font-family: 'Outfit', 'Georgia', serif;
    font-weight: 700;
    letter-spacing: -0.3px;
}

h1 {
    font-size: 2.8rem;
    line-height: 1.2;
    margin-bottom: 0.5rem;
}

h2 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    line-height: 1.3;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
    color: var(--text);
}

h3 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    color: var(--text);
    font-weight: 600;
}

h4 {
    font-size: 1.15rem;
    margin-bottom: 0.75rem;
    margin-top: 0;
    color: var(--text);
    font-weight: 600;
    letter-spacing: -0.2px;
}

p {
    color: var(--text);
    font-size: 1.05rem;
    margin-bottom: 1.2rem;
    line-height: 1.8;
    text-align: justify;
}

strong {
    color: var(--text);
    font-weight: 600;
}

.gradient-text {
    color: var(--accent1);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    line-height: 1.2;
    letter-spacing: -1px;
}

/* Navigation - Flat */
.glass-nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg);
    border-bottom: 2px solid var(--border);
    z-index: 100;
}

.logo {
    font-size: 1.3rem;
    margin: 0;
    font-weight: 700;
    color: var(--accent1);
}

.github-btn {
    background: var(--text) !important;
    color: white !important;
    padding: 0.5rem 1.2rem !important;
    text-decoration: none !important;
    font-weight: 600 !important;
    border-radius: 0 !important;
    transition: all 0.2s !important;
    font-size: 0.95rem !important;
    border: 2px solid var(--text) !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
}

a.github-btn {
    color: white !important;
}

a.github-btn:link,
a.github-btn:visited,
a.github-btn:active {
    color: white !important;
}

.github-btn:hover {
    background: var(--accent1) !important;
    border-color: var(--accent1) !important;
    color: white !important;
    transform: translateY(-1px);
}

a.github-btn:hover {
    color: white !important;
}

.github-btn strong {
    color: white !important;
    font-weight: 600 !important;
}

.github-btn * {
    color: white !important;
}

.github-btn::before {
    content: "";
    display: inline-block;
    width: 20px;
    height: 20px;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="white"><path d="M12 0c-6.626 0-12 5.373-12 12 0 5.302 3.438 9.8 8.207 11.387.599.111.793-.261.793-.577v-2.234c-3.338.726-4.033-1.416-4.033-1.416-.546-1.387-1.333-1.756-1.333-1.756-1.089-.745.083-.729.083-.729 1.205.084 1.839 1.237 1.839 1.237 1.07 1.834 2.807 1.304 3.492.997.107-.775.418-1.305.762-1.604-2.665-.305-5.467-1.334-5.467-5.931 0-1.311.469-2.381 1.236-3.221-.124-.303-.535-1.524.117-3.176 0 0 1.008-.322 3.301 1.23.957-.266 1.983-.399 3.003-.404 1.02.005 2.047.138 3.006.404 2.291-1.552 3.297-1.23 3.297-1.23.653 1.653.242 2.874.118 3.176.77.84 1.235 1.911 1.235 3.221 0 4.609-2.807 5.624-5.479 5.921.43.372.823 1.102.823 2.222v3.293c0 .319.192.694.801.576 4.765-1.589 8.199-6.086 8.199-11.386 0-6.627-5.373-12-12-12z"/></svg>');
    background-size: contain;
    background-repeat: no-repeat;
}

/* Hero Section - Flat Academic Style */
.hero {
    padding: 7rem 2rem 3rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
}

/* Medium / Towards AI–style article hero */
.article-hero {
    width: 100%;
    max-width: 52rem;
    margin: 0 auto;
    padding: 0 0.5rem;
    text-align: center;
}

.article-hero__kicker {
    margin: 0 0 0.65rem 0;
    font-size: 0.88rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--text-light) !important;
    text-transform: none;
}

.article-hero__title {
    margin: 0 0 1rem 0;
    font-family: 'Outfit', 'Georgia', serif;
    font-size: clamp(1.85rem, 4vw, 2.65rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.04em;
    color: var(--text) !important;
    text-wrap: balance;
}

.article-hero__meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.35rem 0.5rem;
    margin: 0 0 1.35rem 0;
    font-size: 0.9rem;
    color: var(--text-light) !important;
}

.article-hero__meta span {
    color: var(--text-light) !important;
}

.article-hero__meta-sep {
    opacity: 0.55;
    user-select: none;
}

.article-hero__deck {
    margin: 0 auto 1.25rem auto;
    max-width: 42rem;
    font-size: 1.2rem;
    line-height: 1.5;
    font-weight: 400;
    text-align: center;
    color: var(--text) !important;
}

.article-hero__tags {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem 0.65rem;
}

.article-hero__tags li {
    margin: 0;
    font-size: 0.82rem;
    font-weight: 500;
    padding: 0.35rem 0.75rem;
    background: var(--card-bg);
    border: 1px solid var(--border);
    color: var(--text) !important;
}

/* Hero-wide defaults (article-hero classes above override with higher specificity) */
.hero * {
    color: var(--text) !important;
}

/* Main Layout */
main {
    max-width: 1500px;
    margin: 0 auto;
    padding: 4rem 2rem;
    background: var(--bg);
}

/* Quick summary (collapsible; below hero, before Overview) */
.tldr-aside {
    width: 100%;
    margin: 0 0 2.5rem 0;
    text-align: left;
}

.tldr {
    border: 1px solid var(--border);
    border-left: 4px solid var(--accent1);
    background: var(--card-bg);
    text-align: left;
}

.tldr > summary {
    list-style: none;
    cursor: pointer;
}

.tldr > summary::marker,
.tldr > summary::-webkit-details-marker {
    display: none;
}

.tldr > summary:focus-visible {
    outline: 2px solid var(--accent1);
    outline-offset: 2px;
}

.tldr__summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.7rem 1.1rem;
    user-select: none;
}

.tldr__summary-title {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent1) !important;
}

.tldr__chevron {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    color: var(--text-light);
    transition: transform 0.2s ease;
}

.tldr[open] .tldr__chevron {
    transform: rotate(180deg);
}

.tldr__body {
    padding: 0 1.1rem 1.05rem 1.1rem;
    border-top: 1px solid var(--border);
    background: var(--bg);
}

.tldr__list {
    margin: 0;
    padding: 0.85rem 0 0.15rem 1.2rem;
    list-style: disc;
    color: var(--text);
    text-align: left;
}

.tldr__list li {
    margin: 0 0 0.75rem 0;
    font-size: 1.02rem;
    line-height: 1.68;
    color: var(--text);
}

.tldr__list li:last-child {
    margin-bottom: 0;
}

#tldr {
    scroll-margin-top: 4.5rem;
}

.research-block {
    margin-bottom: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid var(--border);
}

.research-block:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

/* Split View Academic Layout */
.split-view {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.split-view.reverse {
    direction: rtl;
}

.split-view.reverse > * {
    direction: ltr;
}

/* Full Width Sections */
.text-block-full {
    max-width: 100%;
    margin: 0 auto;
}

.text-block-full li {
    color: var(--text);
    font-size: 1.05rem;
    margin-bottom: 0.8rem;
    line-height: 1.7;
}

/* Image Visuals - Academic Style */
.visuals {
    width: 100%;
    display: grid;
    gap: 1.5rem;
}

.double-visual { grid-template-columns: 1fr 1fr; }
.triple-visual { grid-template-columns: 1fr 1fr 1fr; }
.single-visual { grid-template-columns: 1fr; }

.img-wrapper {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 0;
    overflow: hidden;
    position: relative;
}

.img-wrapper img {
    width: 100%;
    height: auto;
    display: block;
    border: none;
}

.caption {
    padding: 0.8rem 1rem;
    font-size: 0.85rem;
    color: var(--text-light);
    background: var(--card-bg);
    border-top: 1px solid var(--border);
    text-align: center;
    font-weight: 500;
}

/* Gallery Wrapper */
.gallery-wrapper {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.gallery-wrapper .img-wrapper {
    border: 1px solid var(--border);
}

/* Architecture Image */
.arch-container {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 0;
    padding: 2rem;
    display: flex;
    justify-content: center;
}

.arch-container img {
    max-width: 100%;
    max-height: 550px;
    object-fit: contain;
    border-radius: 0;
}

/* Code/Terminal Window - Flat Style */
.code-window {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 0;
    overflow: hidden;
    font-family: 'Courier New', 'Monaco', monospace;
}

.window-header {
    background: var(--border);
    padding: 0.8rem 1rem;
    display: flex;
    gap: 8px;
    border-bottom: 1px solid var(--border);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.red { background: #ef4444; }
.yellow { background: #f59e0b; }
.green { background: #10b981; }

pre {
    padding: 1.5rem;
    overflow-x: auto;
    font-family: 'Courier New', 'Monaco', monospace;
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text);
    margin: 0;
    background: var(--card-bg);
}

/* Tables - Academic Style */
table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
    background: var(--bg);
    border: 1px solid var(--border);
}

table thead {
    background: var(--card-bg);
    border-bottom: 2px solid var(--border);
}

table th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--text);
}

table td {
    padding: 0.8rem 1rem;
    border-bottom: 1px solid var(--border);
    color: var(--text);
}

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

table tr:hover {
    background: var(--card-bg);
}

/* Callout Boxes - Flat Style with Dark Text */
div[style*="background: rgba(255,180,50"] {
    background: #fff4e6 !important;
    border: 1px solid var(--warning) !important;
    border-left: 4px solid var(--warning) !important;
    padding: 1.5rem !important;
    border-radius: 0 !important;
    color: var(--text) !important;
}

div[style*="background: rgba(255,180,50"] * {
    color: var(--text) !important;
}

div[style*="background: linear-gradient(135deg, rgba(100,150,255"] {
    background: #e6f2ff !important;
    border: 1px solid var(--accent1) !important;
    border-left: 4px solid var(--accent1) !important;
    padding: 1.5rem !important;
    border-radius: 0 !important;
    color: var(--text) !important;
}

div[style*="background: linear-gradient(135deg, rgba(100,150,255"] * {
    color: var(--text) !important;
}

div[style*="background: rgba(100,150,255,0.1)"] {
    background: #e6f2ff !important;
    border: 1px solid var(--accent1) !important;
    border-left: 4px solid var(--accent1) !important;
    color: var(--text) !important;
}

div[style*="background: rgba(100,150,255,0.1)"] * {
    color: var(--text) !important;
}

div[style*="background: rgba(16,185,129,0.1)"] {
    background: #e6f7ed !important;
    border: 1px solid var(--success) !important;
    border-left: 4px solid var(--success) !important;
    color: var(--text) !important;
}

div[style*="background: rgba(16,185,129,0.1)"] * {
    color: var(--text) !important;
}

div[style*="background: rgba(0,242,254,0.1)"] {
    background: #e6f9ff !important;
    border: 1px solid #0088aa !important;
    border-left: 4px solid #0088aa !important;
    color: var(--text) !important;
}

div[style*="background: rgba(0,242,254,0.1)"] * {
    color: var(--text) !important;
}

/* Cards - Flat Style with Dark Text */
div[style*="background: rgba(0,0,0,0.3)"] {
    background: var(--bg) !important;
    border: 1px solid var(--border) !important;
    color: var(--text) !important;
}

div[style*="background: rgba(0,0,0,0.3)"] * {
    color: var(--text) !important;
}

div[style*="background: rgba(0,0,0,0.3)"] h3 {
    color: var(--text) !important;
}

div[style*="background: rgba(0,0,0,0.3)"] p {
    color: var(--text) !important;
}

div[style*="background: rgba(0,0,0,0.3)"] strong {
    color: var(--text) !important;
}

/* Section Backgrounds - Flat */
section[style*="background: linear-gradient"] {
    background: var(--card-bg) !important;
    border: 1px solid var(--border) !important;
    color: var(--text) !important;
}

section[style*="background: linear-gradient"] * {
    color: var(--text) !important;
}

section[style*="background: linear-gradient"] h2,
section[style*="background: linear-gradient"] h3 {
    color: var(--text) !important;
}

section[style*="background: linear-gradient"] p {
    color: var(--text) !important;
}

/* Metric Cards - Remove Gradients and Rounded Corners */
div[style*="background: linear-gradient(135deg, rgba(100,200,255"] {
    background: #e6f2ff !important;
    border: 1px solid var(--accent1) !important;
    border-left: 4px solid var(--accent1) !important;
    border-radius: 0 !important;
}

div[style*="background: linear-gradient(135deg, rgba(255,150,100"] {
    background: #fff4e6 !important;
    border: 1px solid var(--warning) !important;
    border-left: 4px solid var(--warning) !important;
    border-radius: 0 !important;
}

div[style*="background: linear-gradient(135deg, rgba(200,100,255"] {
    background: #f3e6ff !important;
    border: 1px solid #a855f7 !important;
    border-left: 4px solid #a855f7 !important;
    border-radius: 0 !important;
}

div[style*="background: linear-gradient(135deg, rgba(100,255,150"] {
    background: #e6f7ed !important;
    border: 1px solid var(--success) !important;
    border-left: 4px solid var(--success) !important;
    border-radius: 0 !important;
}

/* All gradient backgrounds in metric cards */
div[style*="background: linear-gradient"] {
    border-radius: 0 !important;
}

div[style*="background: linear-gradient"] * {
    color: var(--text) !important;
}

/* Limitation cards - Flat style */
div[style*="background: rgba(255,150,100,0.08)"] {
    background: #fff4e6 !important;
    border: 1px solid var(--warning) !important;
    border-left: 4px solid var(--warning) !important;
    border-radius: 0 !important;
}

div[style*="background: rgba(255,150,100,0.08)"] * {
    color: var(--text) !important;
}

div[style*="background: rgba(255,150,100,0.08)"] h4 {
    color: var(--warning) !important;
}

/* Detection Recall card - Purple */
div[style*="background: rgba(200,100,255,0.08)"] {
    background: #f3e6ff !important;
    border: 1px solid #a855f7 !important;
    border-left: 4px solid #a855f7 !important;
    border-radius: 0 !important;
}

div[style*="background: rgba(200,100,255,0.08)"] * {
    color: var(--text) !important;
}

div[style*="background: rgba(200,100,255,0.08)"] h4 {
    color: #a855f7 !important;
}

/* Geometric Coverage card - Blue */
div[style*="background: rgba(100,200,255,0.08)"] {
    background: #e6f2ff !important;
    border: 1px solid var(--accent1) !important;
    border-left: 4px solid var(--accent1) !important;
    border-radius: 0 !important;
}

div[style*="background: rgba(100,200,255,0.08)"] * {
    color: var(--text) !important;
}

div[style*="background: rgba(100,200,255,0.08)"] h4 {
    color: var(--accent1) !important;
}

/* Key Insight, Design Philosophy, Future Directions boxes */
div[style*="background: rgba(100,150,255,0.08)"] {
    background: #e6f2ff !important;
    border: 1px solid var(--accent1) !important;
    border-left: 4px solid var(--accent1) !important;
    border-radius: 0 !important;
}

div[style*="background: rgba(100,150,255,0.08)"] * {
    color: var(--text) !important;
}

div[style*="background: rgba(100,150,255,0.08)"] strong {
    color: var(--accent1) !important;
}

/* Footer */
.site-footer,
footer.site-footer {
    text-align: center;
    padding: 2rem 1.5rem 2.25rem;
    color: var(--text-light);
    border-top: 1px solid var(--border);
    font-size: 0.9rem;
    background: var(--card-bg);
}

.site-footer__inner {
    max-width: 42rem;
    margin: 0 auto;
}

.site-footer__row {
    margin: 0 0 0.5rem 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.35rem 0.5rem;
    font-size: 0.88rem;
}

.site-footer__brand {
    font-weight: 600;
    color: var(--text);
}

.site-footer__sep {
    opacity: 0.45;
    user-select: none;
}

.site-footer a {
    color: var(--accent1);
    font-weight: 500;
    text-decoration: none;
}

.site-footer a:hover {
    text-decoration: underline;
}

.site-footer__tagline {
    margin: 0;
    font-size: 0.8rem;
    color: var(--text-light);
    opacity: 0.95;
}

@media (max-width: 520px) {
    .site-footer__row {
        flex-direction: column;
        gap: 0.25rem;
    }

    .site-footer__sep {
        display: none;
    }
}

/* Responsive */
@media (max-width: 900px) {
    .split-view {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .visuals.triple-visual {
        grid-template-columns: 1fr;
    }
    
    .split-view.reverse {
        direction: ltr;
    }
    
    .hero {
        padding: 6rem 1.5rem 2.5rem;
    }
    
    .article-hero__title {
        font-size: clamp(1.65rem, 6vw, 2.1rem);
    }

    .article-hero__deck {
        font-size: 1.05rem;
    }
    
    .research-block {
        margin-bottom: 2rem;
        padding-bottom: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
}

/* AGGRESSIVE TEXT COLOR OVERRIDES - Fix ALL white text on white backgrounds */

/* Override ANY element with inline white color */
*[style*="color: #fff"],
*[style*="color:#fff"],
*[style*="color: white"],
*[style*="color:white"],
*[style*="color: #FFF"],
*[style*="color:#FFF"],
*[style*="color: White"],
*[style*="color:White"] {
    color: var(--text) !important;
}

/* Specific overrides for common elements */
p[style*="color"],
span[style*="color"],
th[style*="color"],
td[style*="color"],
h1[style*="color"],
h2[style*="color"],
h3[style*="color"],
div[style*="color"] {
    color: var(--text) !important;
}

/* Table headers must be dark */
table th {
    color: var(--text) !important;
}

table td {
    color: var(--text) !important;
}

/* All text in tables */
table * {
    color: var(--text) !important;
}

/* Query demo section */
.code-window span {
    color: var(--text) !important;
}

/* Dark backgrounds need light text exception */
div[style*="background: rgba(0,0,0,0.4)"],
div[style*="background: rgba(0,0,0,0.5)"],
div[style*="background: rgba(0,0,0,0.6)"],
div[style*="background: rgba(0,0,0,0.7)"],
div[style*="background: rgba(0,0,0,0.8)"],
div[style*="background: rgba(0,0,0,0.9)"],
div[style*="background: #000"],
div[style*="background: black"] {
    background: var(--card-bg) !important;
    color: var(--text) !important;
}

div[style*="background: rgba(0,0,0,0.4)"] *,
div[style*="background: rgba(0,0,0,0.5)"] *,
div[style*="background: rgba(0,0,0,0.6)"] *,
div[style*="background: rgba(0,0,0,0.7)"] *,
div[style*="background: rgba(0,0,0,0.8)"] *,
div[style*="background: rgba(0,0,0,0.9)"] *,
div[style*="background: #000"] *,
div[style*="background: black"] * {
    color: var(--text) !important;
}

/* Print Styles for Academic Papers */
@media print {
    .glass-nav,
    .github-btn {
        display: none;
    }
    
    body {
        background: var(--bg);
        color: black;
    }
    
    .hero {
        padding-top: 2rem;
        background: var(--bg);
    }
    
    .research-block {
        page-break-inside: avoid;
    }
}