/* Page-specific styles for Bitcoin Manifesto */

/* Page Header */
.page-header {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    color: white;
    padding: clamp(100px, 15vw, 120px) 0 clamp(60px, 10vw, 80px);
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23333" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.1;
}

.breadcrumb {
    margin-bottom: 1rem;
    font-size: clamp(0.75rem, 2vw, 0.9rem);
    opacity: 0.8;
}

.breadcrumb a {
    color: var(--bitcoin-orange);
    text-decoration: none;
    -webkit-tap-highlight-color: transparent;
}

.breadcrumb span {
    margin: 0 0.5rem;
    color: #666;
}

.page-title {
    font-size: clamp(2rem, 6vw, 3rem);
    font-weight: 700;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.page-subtitle {
    font-size: clamp(1.125rem, 3vw, 1.5rem);
    color: #cccccc;
    margin-bottom: 2rem;
    line-height: 1.4;
}

.page-meta {
    display: flex;
    gap: clamp(1rem, 3vw, 2rem);
    flex-wrap: wrap;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: clamp(0.75rem, 2vw, 0.9rem);
    color: #999;
}

/* Enhanced Content Layout */
.page-content {
    padding: clamp(2rem, 6vw, 4rem) 0;
}

.content-wrapper {
    display: grid;
    grid-template-columns: minmax(200px, 250px) 1fr;
    gap: clamp(2rem, 5vw, 3rem);
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 clamp(16px, 4vw, 20px);
}

/* Enhanced Table of Contents */
.table-of-contents {
    position: sticky;
    top: clamp(80px, 12vw, 100px);
    height: fit-content;
    background: white;
    border-radius: var(--border-radius);
    padding: clamp(1.5rem, 3vw, 2rem);
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--bitcoin-orange);
}

.table-of-contents h3 {
    color: var(--bitcoin-orange);
    margin-bottom: 1rem;
    font-size: clamp(1rem, 2.5vw, 1.125rem);
}

.table-of-contents ul {
    list-style: none;
    padding: 0;
}

.table-of-contents li {
    margin-bottom: 0.5rem;
}

.table-of-contents a {
    color: var(--text-color);
    text-decoration: none;
    font-size: clamp(0.875rem, 2vw, 0.9rem);
    padding: 0.5rem 0;
    display: block;
    transition: var(--transition-fast);
    border-radius: 4px;
    -webkit-tap-highlight-color: transparent;
    min-height: 44px;
    display: flex;
    align-items: center;
}

.table-of-contents a:hover,
.table-of-contents a:focus {
    color: var(--bitcoin-orange);
    background: rgba(247, 147, 26, 0.1);
    padding-left: 0.5rem;
}

.table-of-contents a.active {
    color: var(--bitcoin-orange);
    font-weight: 600;
    background: rgba(247, 147, 26, 0.15);
    padding-left: 0.5rem;
}

/* Enhanced Article Content */
.article-content {
    background: white;
    border-radius: var(--border-radius);
    padding: clamp(2rem, 5vw, 3rem);
    box-shadow: var(--shadow-md);
    line-height: 1.7;
}

.article-content h1,
.article-content h2,
.article-content h3,
.article-content h4 {
    color: var(--text-color);
    margin-top: 2rem;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.article-content h1 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    border-bottom: 2px solid var(--bitcoin-orange);
    padding-bottom: 0.5rem;
}

.article-content h2 {
    font-size: clamp(1.5rem, 3.5vw, 2rem);
    color: var(--bitcoin-orange);
}

.article-content h3 {
    font-size: clamp(1.25rem, 3vw, 1.5rem);
}

.article-content h4 {
    font-size: clamp(1.125rem, 2.5vw, 1.25rem);
}

.article-content p {
    margin-bottom: 1.5rem;
    font-size: clamp(0.9rem, 2.2vw, 1rem);
    color: var(--text-light);
}

.article-content ul,
.article-content ol {
    margin-bottom: 1.5rem;
    padding-left: clamp(1.5rem, 4vw, 2rem);
}

.article-content li {
    margin-bottom: 0.5rem;
    font-size: clamp(0.9rem, 2.2vw, 1rem);
    color: var(--text-light);
}

.article-content blockquote {
    border-left: 4px solid var(--bitcoin-orange);
    padding: 1rem clamp(1rem, 3vw, 1.5rem);
    margin: 2rem 0;
    background: rgba(247, 147, 26, 0.05);
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    font-style: italic;
}

.article-content code {
    background: #f8f9fa;
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.875em;
    color: var(--bitcoin-orange);
}

.article-content pre {
    background: #f8f9fa;
    padding: 1rem;
    border-radius: var(--border-radius);
    overflow-x: auto;
    margin: 1.5rem 0;
    border: 1px solid #e9ecef;
}

.article-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
    font-size: clamp(0.875rem, 2vw, 0.9rem);
    overflow-x: auto;
    display: block;
    white-space: nowrap;
}

.article-content th,
.article-content td {
    padding: clamp(0.5rem, 2vw, 0.75rem);
    text-align: left;
    border-bottom: 1px solid #e9ecef;
}

.article-content th {
    background: var(--bg-section);
    font-weight: 600;
    color: var(--bitcoin-orange);
}

/* Enhanced Content Sections */
.content-section {
    margin-bottom: clamp(2rem, 5vw, 3rem);
    padding: clamp(1.5rem, 4vw, 2rem);
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid #e9ecef;
}

.content-section h2 {
    color: var(--bitcoin-orange);
    margin-bottom: 1.5rem;
    font-size: clamp(1.5rem, 3.5vw, 2rem);
}

.content-section h3 {
    color: var(--text-color);
    margin-bottom: 1rem;
    font-size: clamp(1.25rem, 3vw, 1.5rem);
}

/* Highlight Boxes */
.highlight-box,
.insight-box {
    background: linear-gradient(135deg, #fff8f0 0%, #fff4e6 100%);
    border-left: 4px solid var(--bitcoin-orange);
    padding: 2rem;
    margin: 2rem 0;
    border-radius: var(--border-radius);
}

.highlight-box h3,
.insight-box h3 {
    color: var(--bitcoin-orange);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

/* Timeline Detailed */
.timeline-detailed {
    margin: 2rem 0;
}

.timeline-phase {
    margin-bottom: 3rem;
}

.timeline-phase h3 {
    color: var(--bitcoin-orange);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

.timeline-item-detailed {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.timeline-marker {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: white;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.timeline-marker.bch {
    background: linear-gradient(135deg, #8dc351 0%, #689f38 100%);
}

.timeline-marker.btc {
    background: var(--gradient-primary);
}

.timeline-marker.segwit {
    background: linear-gradient(135deg, #2196f3 0%, #1976d2 100%);
}

.timeline-marker::before {
    content: '₿';
    font-size: 1.5rem;
}

.timeline-marker.bch::before {
    content: 'BCH';
    font-size: 0.8rem;
}

.timeline-marker.segwit::before {
    content: 'SW';
    font-size: 0.9rem;
}

.timeline-content-detailed {
    flex: 1;
    background: #f8f9fa;
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid #e9ecef;
}

.timeline-content-detailed h4 {
    color: var(--bitcoin-orange);
    margin-bottom: 1rem;
}

.timeline-content-detailed .explanation {
    font-style: italic;
    color: var(--text-light);
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #e9ecef;
}

/* OP_RETURN Messages */
.op-return-sequence {
    margin: 2rem 0;
}

.message-card {
    background: white;
    border: 1px solid #e9ecef;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.message-header {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.message-number {
    background: var(--bitcoin-orange);
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.9rem;
}

.message-date {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--text-light);
}

.message-content {
    padding: 2rem;
}

.message-content h4 {
    color: var(--bitcoin-orange);
    margin-bottom: 1rem;
}

.message-content blockquote {
    background: #f8f9fa;
    border-left: 4px solid var(--bitcoin-orange);
    padding: 1rem 2rem;
    margin: 1rem 0;
    font-style: italic;
    font-size: 1.1rem;
    color: var(--text-color);
}

.message-content code {
    background: #f1f3f4;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: #d73a49;
    word-break: break-all;
}

.message-content .analysis {
    background: #e3f2fd;
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-top: 1rem;
    border-left: 3px solid #2196f3;
}

/* Domain Analysis */
.domain-analysis {
    margin: 2rem 0;
}

.domain-timeline {
    margin: 2rem 0;
}

.domain-event {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.domain-event:last-child {
    border-bottom: none;
}

.event-date {
    background: var(--bitcoin-orange);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    font-weight: bold;
    white-space: nowrap;
}

.event-content {
    flex: 1;
}

.event-content h4 {
    color: var(--bitcoin-orange);
    margin-bottom: 0.5rem;
}

.legal-framework {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: var(--border-radius);
    margin: 2rem 0;
}

.proof-methods {
    margin-top: 1.5rem;
}

.proof-methods ul {
    list-style: none;
    padding: 0;
}

.proof-methods li {
    background: white;
    padding: 1rem;
    margin-bottom: 0.5rem;
    border-radius: var(--border-radius);
    border-left: 3px solid var(--bitcoin-orange);
}

.eisner-connection {
    background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
    padding: 2rem;
    border-radius: var(--border-radius);
    margin: 2rem 0;
    border: 1px solid #ffcc02;
}

.eisner-connection h3 {
    color: #e65100;
    margin-bottom: 1rem;
}

.eisner-connection ul {
    margin-top: 1rem;
}

.eisner-connection li {
    margin-bottom: 0.5rem;
}

/* Transaction Table */
.transaction-table-wrapper {
    overflow-x: auto;
    margin: 2rem 0;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.transaction-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
}

.transaction-table th,
.transaction-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid #e9ecef;
}

.transaction-table th {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    font-weight: 600;
    color: var(--bitcoin-orange);
    position: sticky;
    top: 0;
}

.transaction-table code {
    background: #f1f3f4;
    padding: 0.3rem 0.5rem;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: #d73a49;
    word-break: break-all;
}

.transaction-table .additional-wallets {
    background: #f8f9fa;
    font-style: italic;
    text-align: center;
    color: var(--text-light);
}

.table-notes {
    background: #e3f2fd;
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin-top: 1rem;
    border-left: 4px solid #2196f3;
}

.table-notes h4 {
    color: #1976d2;
    margin-bottom: 1rem;
}

.table-notes ul {
    margin: 0;
    padding-left: 1.5rem;
}

.table-notes li {
    margin-bottom: 0.5rem;
    color: var(--text-light);
}

/* Page Navigation */
.page-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 2px solid #e9ecef;
}

.nav-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: var(--gradient-primary);
    color: white;
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-md);
}

.nav-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: white;
}

.nav-btn.nav-prev {
    margin-right: auto;
}

.nav-btn.nav-next {
    margin-left: auto;
}

/* Enhanced Responsive Design */
/* Extra Small Devices (320px - 480px) */
@media (max-width: 480px) {
    .page-header {
        padding: 80px 0 40px;
    }
    
    .page-title {
        font-size: 1.75rem;
        margin-bottom: 0.75rem;
    }
    
    .page-subtitle {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .page-meta {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .content-wrapper {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 16px;
    }
    
    .table-of-contents {
        position: static;
        order: 2;
        padding: 1.5rem;
        margin-top: 1rem;
    }
    
    .article-content {
        order: 1;
        padding: 1.5rem;
    }
    
    .article-content h1 {
        font-size: 1.5rem;
    }
    
    .article-content h2 {
        font-size: 1.375rem;
    }
    
    .article-content h3 {
        font-size: 1.25rem;
    }
    
    .article-content h4 {
        font-size: 1.125rem;
    }
    
    .article-content p,
    .article-content li {
        font-size: 0.9rem;
    }
    
    .article-content table {
        font-size: 0.8rem;
    }
    
    .article-content th,
    .article-content td {
        padding: 0.5rem 0.25rem;
    }
    
    .timeline-item-detailed {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }
    
    .timeline-marker {
        align-self: flex-start;
        width: 40px;
        height: 40px;
        font-size: 0.9rem;
    }
    
    .domain-event {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }
    
    .event-date {
        align-self: flex-start;
        font-size: 0.875rem;
    }
    
    .message-card {
        padding: 1rem;
        margin: 1rem 0;
    }
    
    .message-card h4 {
        font-size: 1rem;
    }
    
    .page-navigation {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }
    
    .nav-btn {
        width: 100%;
        justify-content: center;
        padding: 0.875rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .content-section {
        margin-bottom: 1.5rem;
        padding: 1.5rem;
    }
    
    .content-section h2 {
        font-size: 1.375rem;
    }
    
    .content-section h3 {
        font-size: 1.25rem;
    }
}

/* Small Devices (481px - 768px) */
@media (max-width: 768px) {
    .page-header {
        padding: 100px 0 60px;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .page-meta {
        flex-direction: column;
        gap: 1rem;
    }
    
    .content-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .table-of-contents {
        position: static;
        order: 2;
    }
    
    .article-content {
        order: 1;
        padding: 2rem;
    }
    
    .timeline-item-detailed {
        flex-direction: column;
        gap: 1rem;
    }
    
    .timeline-marker {
        align-self: flex-start;
    }
    
    .domain-event {
        flex-direction: column;
        gap: 1rem;
    }
    
    .event-date {
        align-self: flex-start;
    }
    
    .page-navigation {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-btn {
        width: 100%;
        justify-content: center;
    }
    
    .comparison-grid,
    .paradigm-comparison {
        grid-template-columns: 1fr;
    }
    
    .pros-cons {
        grid-template-columns: 1fr;
    }
    
    .supply-stats {
        grid-template-columns: 1fr;
    }
    
    .pillars-grid {
        grid-template-columns: 1fr;
    }
    
    .conclusion-grid {
        grid-template-columns: 1fr;
    }
    
    .reference-grid {
        grid-template-columns: 1fr;
    }
    
    .method-grid {
        grid-template-columns: 1fr;
    }
    
    .data-grid {
        grid-template-columns: 1fr;
    }
}

/* Medium Devices (769px - 1024px) */
@media (max-width: 1024px) {
    .content-wrapper {
        grid-template-columns: 200px 1fr;
        gap: 2rem;
    }
    
    .table-of-contents {
        padding: 1.5rem;
    }
    
    .article-content {
        padding: 2.5rem;
    }
    
    .comparison-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
    
    .paradigm-comparison {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
    
    .supply-stats {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .pillars-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
    
    .conclusion-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

/* Large Devices (1025px+) */
@media (min-width: 1200px) {
    .content-wrapper {
        padding: 0 40px;
    }
    
    .table-of-contents {
        padding: 2.5rem;
    }
    
    .article-content {
        padding: 3rem;
    }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
    .table-of-contents a:hover {
        background: none;
        padding-left: 0;
    }
    
    .table-of-contents a:active {
        background: rgba(247, 147, 26, 0.1);
        padding-left: 0.5rem;
    }
    
    .nav-btn:hover {
        transform: none;
    }
    
    .nav-btn:active {
        transform: scale(0.98);
    }
    
    .message-card:hover {
        transform: none;
    }
    
    .message-card:active {
        transform: translateY(2px);
    }
}

/* Landscape Orientation on Mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .page-header {
        padding: 80px 0 40px;
    }
    
    .page-title {
        font-size: 1.75rem;
        margin-bottom: 0.75rem;
    }
    
    .page-subtitle {
        font-size: 1rem;
        margin-bottom: 1rem;
    }
    
    .content-wrapper {
        gap: 1.5rem;
    }
    
    .article-content {
        padding: 1.5rem;
    }
    
    .table-of-contents {
        padding: 1.5rem;
    }
}

/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
    .table-of-contents a,
    .nav-btn,
    .message-card {
        transition: none;
    }
}

/* Focus Visible Support */
@supports selector(:focus-visible) {
    .table-of-contents a:focus {
        outline: none;
    }
    
    .table-of-contents a:focus-visible {
        outline: 2px solid var(--primary-color);
        outline-offset: 2px;
    }
    
    .nav-btn:focus {
        outline: none;
    }
    
    .nav-btn:focus-visible {
        outline: 2px solid var(--primary-color);
        outline-offset: 2px;
    }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .article-content img {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Print Optimizations */
@media print {
    .page-header,
    .table-of-contents,
    .page-navigation,
    .footer {
        display: none;
    }
    
    .content-wrapper {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .article-content {
        box-shadow: none;
        padding: 0;
        margin: 0;
    }
    
    .content-section {
        break-inside: avoid;
        box-shadow: none;
        border: none;
        padding: 1rem 0;
    }
    
    .timeline-item-detailed,
    .message-card,
    .domain-event {
        break-inside: avoid;
    }
    
    .article-content h1,
    .article-content h2,
    .article-content h3,
    .article-content h4 {
        break-after: avoid;
    }
    
    .article-content table {
        display: table;
        white-space: normal;
    }
}

/* Theory Cards */
.theory-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    margin: 2rem 0;
    box-shadow: var(--shadow-md);
    border: 1px solid #e9ecef;
}

.theory-card.featured {
    border-left: 4px solid var(--bitcoin-orange);
    background: linear-gradient(135deg, #fff8f0 0%, #ffffff 100%);
}

.theory-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.theory-icon {
    font-size: 2rem;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.theory-header h3 {
    color: var(--bitcoin-orange);
    margin: 0;
}

.theory-content {
    line-height: 1.7;
}

/* Evidence Section */
.evidence-section {
    margin: 2rem 0;
}

.evidence-section h3 {
    color: var(--bitcoin-orange);
    margin-bottom: 1rem;
}

.evidence-list {
    list-style: none;
    padding: 0;
}

.evidence-list li {
    background: #f8f9fa;
    padding: 1rem;
    margin-bottom: 0.5rem;
    border-radius: var(--border-radius);
    border-left: 3px solid var(--bitcoin-orange);
}

.evidence-list li strong {
    color: var(--bitcoin-orange);
}

/* Sentiment Analysis */
.sentiment-analysis {
    margin: 2rem 0;
    background: #f8f9fa;
    padding: 2rem;
    border-radius: var(--border-radius);
}

.sentiment-analysis h3 {
    color: var(--bitcoin-orange);
    margin-bottom: 1.5rem;
}

.sentiment-bars {
    margin: 1.5rem 0;
}

.sentiment-bar {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.sentiment-label {
    flex: 0 0 150px;
    font-weight: 600;
    color: var(--text-color);
    font-size: 0.9rem;
}

.sentiment-progress {
    flex: 1;
    height: 20px;
    background: #e9ecef;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.sentiment-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 10px;
    transition: width 1s ease-in-out;
}

.sentiment-value {
    flex: 0 0 40px;
    font-weight: 700;
    color: var(--bitcoin-orange);
    font-family: var(--font-mono);
}

.sentiment-note {
    margin-top: 1rem;
    font-style: italic;
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .article-content {
        background: #1a1a1a;
        color: #ffffff;
    }
    
    .table-of-contents {
        background: #1a1a1a;
        color: #ffffff;
    }
    
    .timeline-content-detailed {
        background: #2a2a2a;
        border-color: #444;
        color: #ffffff;
    }
    
    .message-card {
        background: #1a1a1a;
        border-color: #444;
        color: #ffffff;
    }
    
    .message-header {
        background: #2a2a2a;
    }
    
    .legal-framework {
        background: #2a2a2a;
        color: #ffffff;
    }
    
    .transaction-table {
        background: #1a1a1a;
        color: #ffffff;
    }
    
    .transaction-table th {
        background: #2a2a2a;
    }
    
    .theory-card {
        background: #1a1a1a;
        border-color: #444;
        color: #ffffff;
    }
    
    .theory-card.featured {
        background: linear-gradient(135deg, #2a1a0a 0%, #1a1a1a 100%);
    }
    
    .evidence-list li {
        background: #2a2a2a;
        color: #ffffff;
    }
    
    .sentiment-analysis {
        background: #2a2a2a;
        color: #ffffff;
    }
}

/* Technical Page Styles */
.technical-diagram {
    background: linear-gradient(135deg, #f0f8ff 0%, #e6f3ff 100%);
    border: 1px solid #2196f3;
    border-radius: var(--border-radius);
    padding: 2rem;
    margin: 2rem 0;
}

.technical-diagram h3 {
    color: #1976d2;
    margin-bottom: 1rem;
}

.diagram-content {
    background: white;
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border-left: 4px solid #2196f3;
}

.formula {
    font-family: var(--font-mono);
    font-size: 1.2rem;
    text-align: center;
    background: #f8f9fa;
    padding: 1rem;
    border-radius: var(--border-radius);
    margin: 1rem 0;
    border: 1px solid #e9ecef;
}

.warning {
    background: #fff3cd;
    color: #856404;
    padding: 1rem;
    border-radius: var(--border-radius);
    border-left: 4px solid #ffc107;
    margin: 1rem 0;
    font-weight: 600;
}

.vulnerability-cases {
    margin: 2rem 0;
}

.case-study-card {
    background: white;
    border: 1px solid #e9ecef;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin: 1rem 0;
    border-left: 4px solid #dc3545;
}

.case-study-card h4 {
    color: #dc3545;
    margin-bottom: 1rem;
}

.attack-process {
    margin: 2rem 0;
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin: 2rem 0;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: var(--border-radius);
    border: 1px solid #e9ecef;
}

.step-number {
    flex: 0 0 60px;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
}

.step-content {
    flex: 1;
}

.step-content h4 {
    color: var(--bitcoin-orange);
    margin-bottom: 0.5rem;
}

.case-timeline {
    margin: 2rem 0;
}

.breakthrough-card {
    background: white;
    border: 1px solid #e9ecef;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin: 1rem 0;
    border-left: 4px solid #28a745;
}

.breakthrough-card.featured {
    border-left-color: var(--bitcoin-orange);
    background: linear-gradient(135deg, #fff8f0 0%, #ffffff 100%);
}

.breakthrough-card h4 {
    color: #28a745;
    margin-bottom: 1rem;
}

.breakthrough-card.featured h4 {
    color: var(--bitcoin-orange);
}

.precedent-significance {
    background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
    padding: 2rem;
    border-radius: var(--border-radius);
    margin: 2rem 0;
    border: 1px solid #ffcc02;
}

.precedent-significance h3 {
    color: #e65100;
    margin-bottom: 1rem;
}

.comparison-table {
    margin: 2rem 0;
}

.comparison-table h3 {
    color: var(--bitcoin-orange);
    margin-bottom: 1rem;
}

/* Implications Page Styles */
.agility-comparison {
    margin: 2rem 0;
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 2rem 0;
}

.comparison-item {
    background: white;
    border: 1px solid #e9ecef;
    border-radius: var(--border-radius);
    padding: 2rem;
}

.comparison-item h4 {
    color: var(--bitcoin-orange);
    margin-bottom: 1rem;
    text-align: center;
}

.pros-cons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.pros, .cons {
    padding: 1rem;
    border-radius: var(--border-radius);
}

.pros {
    background: #d4edda;
    border: 1px solid #c3e6cb;
}

.cons {
    background: #f8d7da;
    border: 1px solid #f5c6cb;
}

.pros h5, .cons h5 {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.pros ul, .cons ul {
    margin: 0;
    padding-left: 1.5rem;
    font-size: 0.9rem;
}

.quantum-threat {
    background: linear-gradient(135deg, #e8f5e8 0%, #f0fff0 100%);
    padding: 2rem;
    border-radius: var(--border-radius);
    margin: 2rem 0;
    border-left: 4px solid #28a745;
}

.quantum-threat h3 {
    color: #155724;
    margin-bottom: 1rem;
}

.supply-analysis {
    margin: 2rem 0;
}

.supply-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 2rem 0;
}

.stat-card {
    background: white;
    border: 1px solid #e9ecef;
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    border-top: 4px solid var(--bitcoin-orange);
}

.stat-card .stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--bitcoin-orange);
    font-family: var(--font-mono);
}

.stat-card .stat-label {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-top: 0.5rem;
}

.supply-implications {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: var(--border-radius);
    margin: 2rem 0;
}

.supply-implications h4 {
    color: var(--bitcoin-orange);
    margin-bottom: 1rem;
}

.legal-framework-comparison {
    margin: 2rem 0;
}

.paradigm-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 2rem 0;
}

.paradigm-card {
    background: white;
    border: 1px solid #e9ecef;
    border-radius: var(--border-radius);
    padding: 2rem;
    border-top: 4px solid #2196f3;
}

.paradigm-card h4 {
    color: #1976d2;
    margin-bottom: 1rem;
}

.paradigm-principles {
    margin-top: 1.5rem;
}

.paradigm-principles h5 {
    color: var(--bitcoin-orange);
    margin-bottom: 0.5rem;
}

.paradigm-principles ul {
    margin: 0;
    padding-left: 1.5rem;
}

.legal-questions {
    background: #fff3cd;
    padding: 2rem;
    border-radius: var(--border-radius);
    margin: 2rem 0;
    border-left: 4px solid #ffc107;
}

.legal-questions h3 {
    color: #856404;
    margin-bottom: 1rem;
}

.legal-questions ul {
    margin: 0;
    padding-left: 1.5rem;
}

.institutional-pillars {
    margin: 2rem 0;
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.pillar-card {
    background: white;
    border: 1px solid #e9ecef;
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    transition: var(--transition-normal);
}

.pillar-card.damaged {
    border-color: #dc3545;
    background: linear-gradient(135deg, #fff5f5 0%, #ffffff 100%);
}

.pillar-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.pillar-card h4 {
    color: var(--bitcoin-orange);
    margin-bottom: 1rem;
}

.pillar-card.damaged h4 {
    color: #dc3545;
}

.institutional-response {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: var(--border-radius);
    margin: 2rem 0;
}

.institutional-response h3 {
    color: #dc3545;
    margin-bottom: 1rem;
}

.conclusion-points {
    margin: 2rem 0;
}

.conclusion-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.conclusion-card {
    background: white;
    border: 1px solid #e9ecef;
    border-radius: var(--border-radius);
    padding: 2rem;
    border-left: 4px solid var(--bitcoin-orange);
}

.conclusion-card h4 {
    color: var(--bitcoin-orange);
    margin-bottom: 1rem;
}

.future-outlook {
    background: linear-gradient(135deg, #e8f5e8 0%, #f0fff0 100%);
    padding: 2rem;
    border-radius: var(--border-radius);
    margin: 2rem 0;
    border: 1px solid #28a745;
}

.future-outlook h3 {
    color: #155724;
    margin-bottom: 1rem;
}

/* References Page Styles */
.references-content {
    max-width: 1200px;
    margin: 0 auto;
}

.reference-section {
    margin-bottom: 3rem;
}

.reference-section h2 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 2rem;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
}

.reference-list {
    display: grid;
    gap: 1.5rem;
}

.reference-item {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease;
}

.reference-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.reference-item h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.reference-item p {
    margin-bottom: 0.5rem;
    color: var(--text-muted);
}

.reference-item a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.reference-item a:hover {
    text-decoration: underline;
}

/* Methodology Page Styles */
.methodology-content {
    max-width: 1200px;
    margin: 0 auto;
}

.methodology-section {
    margin-bottom: 3rem;
}

.methodology-section h2 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 2rem;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
}

.method-details {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.method-details h3 {
    color: var(--text-color);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.method-details ul {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
}

.method-details li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    border-bottom: 1px solid var(--border-color);
}

.method-details li:last-child {
    border-bottom: none;
}

.method-details li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.2rem;
}

/* Data Page Styles */
.data-content {
    max-width: 1200px;
    margin: 0 auto;
}

.data-section {
    margin-bottom: 3rem;
}

.data-section h2 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 2rem;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
}

.data-table {
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.data-table table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th,
.data-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.data-table th {
    background: var(--primary-color);
    color: white;
    font-weight: 600;
}

.data-table tr:hover {
    background: rgba(247, 147, 26, 0.05);
}

.transaction-details {
    display: grid;
    gap: 2rem;
}

.transaction-item {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.transaction-item h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.tx-info p {
    margin-bottom: 0.5rem;
    font-family: var(--font-mono);
}

.tx-info code {
    background: rgba(247, 147, 26, 0.1);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.9rem;
}

.op-return-list {
    display: grid;
    gap: 1rem;
}

.op-return-item {
    background: rgba(247, 147, 26, 0.05);
    padding: 1rem;
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
}

.crypto-analysis {
    display: grid;
    gap: 2rem;
}

.analysis-item {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.analysis-item h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.lattice-results p {
    margin-bottom: 0.5rem;
    font-family: var(--font-mono);
}

.website-analysis {
    display: grid;
    gap: 2rem;
}

.website-item {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.website-item h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.statistics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.stat-item {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.stat-item h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.confidence-intervals {
    display: grid;
    gap: 1rem;
}

.ci-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.hypothesis {
    min-width: 150px;
    font-weight: 500;
}

.confidence-bar {
    flex: 1;
    height: 20px;
    background: var(--border-color);
    border-radius: 10px;
    position: relative;
    overflow: hidden;
}

.confidence-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), #ffaa00);
    border-radius: 10px;
    transition: width 0.5s ease;
}

.confidence-value {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.8rem;
    font-weight: bold;
    color: white;
}

.data-download {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.download-item {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.download-item h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.download-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.download-link:hover {
    text-decoration: underline;
}