/* ==========================================================================
   HIGH-END ACADEMIC LOGBOOK & EDITORIAL DESIGN ARCHITECTURE
   Completely detached from generic modern template frameworks.
   Inspired by high-density scientific journals and asymmetric print design.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Courier+Prime:ital,wght@0,400;0,700;1,400&family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,400;0,9..144,600;1,9..144,400&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
    /* Pure Ink-on-Paper High Contrast Color Framework */
    --paper-base: #faf9f5;          /* Warm raw linen unbleached paper stock */
    --ink-solid: #0d0f12;           /* Deep dense organic carbon black ink */
    --ink-subtle: #565e67;          /* Slate mineral wash for peripheral data */
    
    /* Strategic Precision Chromatic Visual Accents */
    --heritage-crimson: #a6192e;    /* Rich raw authentic Carnegie Crimson */
    --biochemical-rust: #c85a17;    /* Earthy high-contrast functional molecular tone */
    --rna-highlight-bg: #e2ede8;    /* Muted wash representing biological fluid matrices */
    --border-stroke: #121417;       /* Hard lines for deliberate layout structuring */
    
    /* Typography Engine Selection */
    --font-editorial: 'Fraunces', Georgia, serif;
    --font-structural: 'Plus Jakarta Sans', -apple-system, sans-serif;
    --font-code-raw: 'Courier Prime', monospace;
}

/* Base Body Framework Overrides */
body {
    background-color: #f2f1ec; /* Ground framing tone behind the paper stock */
    color: var(--ink-solid);
    font-family: var(--font-structural);
    margin: 0;
    padding: 25px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* Asymmetric Structural Enclosure Box */
.site-outer-border {
    background-color: var(--paper-base);
    max-width: 1550px;
    margin: 0 auto;
    border: 3px solid var(--border-stroke);
    box-shadow: 12px 12px 0px rgba(18, 20, 23, 0.06);
    padding: 50px;
    position: relative;
    overflow: hidden;
}

/* Helper Monospace & Font Rules */
.font-mono {
    font-family: var(--font-code-raw);
    font-size: 11px;
    letter-spacing: 0.5px;
}

/* Lab Journal Header Architecture */
.journal-header {
    border-bottom: 3px double var(--border-stroke);
    padding-bottom: 40px;
    margin-bottom: 50px;
}

.header-top-meta {
    display: flex;
    justify-content: space-between;
    color: var(--ink-subtle);
    border-bottom: 1px solid rgba(18, 20, 23, 0.1);
    padding-bottom: 12px;
    margin-bottom: 30px;
}

.brand-block {
    margin-bottom: 45px;
}

.main-title {
    font-family: var(--font-editorial);
    font-size: 72px;
    font-weight: 300;
    line-height: 0.9;
    letter-spacing: -2.5px;
    margin: 0 0 15px 0;
    text-transform: lowercase;
}

.main-title .title-light {
    font-weight: 600;
    color: var(--heritage-crimson);
    font-style: italic;
}

.discipline-tag {
    font-size: 13px;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 1.5px;
    color: var(--ink-subtle);
    margin: 0;
}

/* Navigation Row */
.journal-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin-top: 25px;
}

.nav-node {
    font-family: var(--font-code-raw);
    font-size: 13px;
    font-weight: 700;
    color: var(--ink-solid);
    text-decoration: none;
    padding: 4px 12px;
    border: 1px solid transparent;
    transition: all 0.2s ease-in-out;
}

.nav-node:hover {
    color: var(--heritage-crimson);
    border: 1px dashed var(--heritage-crimson);
    background-color: rgba(166, 25, 46, 0.03);
}

/* Structural Grid Split Framework */
.journal-body-grid {
    display: grid;
    grid-template-columns: 1fr 2.6fr;
    gap: 70px;
    align-items: start;
}

/* Sidebar Information Block styling */
.journal-sidebar {
    position: sticky;
    top: 40px;
    border-right: 1px solid rgba(18, 20, 23, 0.15);
    padding-right: 45px;
}

.sidebar-subheading {
    font-family: var(--font-code-raw);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--ink-solid);
    margin: 0 0 20px 0;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--border-stroke);
}

/* Multi-Item Bulletin Stack Typography & Spacing */
.bulletin-board {
    margin-bottom: 45px;
}

.news-entry {
    padding: 18px 0;
    border-bottom: 1px dashed rgba(18, 20, 23, 0.15);
}

.news-entry:last-of-type {
    border-bottom: none;
    padding-bottom: 5px;
}

.news-meta-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.news-date {
    color: var(--ink-subtle);
    font-weight: bold;
}

.news-badge {
    font-size: 9.5px;
    font-weight: 700;
    background-color: rgba(18, 20, 23, 0.06);
    padding: 1px 6px;
    border-radius: 1px;
    color: var(--ink-solid);
}

.news-badge.color-crimson {
    background-color: rgba(166, 25, 46, 0.08);
    color: var(--heritage-crimson);
}

.news-badge.color-rust {
    background-color: rgba(200, 90, 23, 0.08);
    color: var(--biochemical-rust);
}

.news-headline {
    font-family: var(--font-editorial);
    font-size: 17px;
    font-weight: 600;
    line-height: 1.25;
    margin: 0 0 6px 0;
    color: var(--ink-solid);
}

.news-summary {
    font-size: 12.5px;
    line-height: 1.5;
    color: var(--ink-subtle);
    margin: 0 0 10px 0;
}

.news-more-link {
    font-size: 10.5px;
    font-weight: 700;
    color: var(--heritage-crimson);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all 0.2s ease;
    display: inline-block;
}

.news-more-link:hover {
    color: var(--ink-solid);
    border-bottom: 1px solid var(--ink-solid);
}

/* Raw Data Lists Layout */
.raw-data-list {
    list-style: none;
    padding: 0;
    margin: 0 0 50px 0;
}

.raw-data-list li {
    font-size: 13.5px;
    font-weight: 500;
    padding: 12px 0;
    border-bottom: 1px solid rgba(18, 20, 23, 0.08);
    display: flex;
    align-items: flex-start;
}

.index-num {
    font-family: var(--font-code-raw);
    color: var(--biochemical-rust);
    font-weight: bold;
    width: 50px;
    flex-shrink: 0;
}

.coordinates-block {
    font-size: 13px;
    color: var(--ink-subtle);
    line-height: 1.6;
}

.contact-line {
    display: block;
    margin-top: 10px;
    font-family: var(--font-code-raw);
    color: var(--ink-solid);
    font-weight: bold;
}

/* Content Area Component Styling */
.stream-section {
    margin-bottom: 90px;
    padding-bottom: 40px;
}

.section-marker {
    font-family: var(--font-code-raw);
    font-size: 12px;
    font-weight: 700;
    color: var(--biochemical-rust);
    margin-bottom: 15px;
}

.section-display-title {
    font-family: var(--font-editorial);
    font-size: 42px;
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -1px;
    margin: 0 0 35px 0;
}

/* Rich Typographic Contrast Selectors */
.body-text-editorial {
    font-family: var(--font-editorial);
    font-size: 21px;
    line-height: 1.6;
    color: #1e2227;
    margin: 0 0 25px 0;
}

.body-text-editorial.lead-text {
    font-size: 25px;
    font-weight: 300;
    line-height: 1.5;
}

/* Custom In-text Highlighters */
.marker-highlight {
    background-color: var(--rna-highlight-bg);
    padding: 1px 8px;
    font-weight: 500;
    border-left: 3px solid var(--biochemical-rust);
}

.rna-token {
    font-family: var(--font-code-raw);
    font-weight: 700;
    background-color: rgba(18, 20, 23, 0.05);
    color: var(--ink-solid);
    padding: 2px 6px;
    font-size: 14px;
    border-radius: 2px;
}

/* Custom Image Frame Architecture */
.rna-image-canvas {
    border: 1px solid var(--border-stroke);
    padding: 20px;
    background-color: #ffffff;
    margin: 45px 0;
}

.image-wrapper {
    background-color: #eae7e0;
    min-height: 300px;
    width: 100%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.rna-native-asset {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Fallback Design Layout Rules when image path is empty */
.has-fallback .rna-native-asset {
    display: none;
}

.canvas-fallback-blueprint {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 300px;
    padding: 30px;
    box-sizing: border-box;
}

.has-fallback .canvas-fallback-blueprint {
    display: flex;
}

.blueprint-line {
    width: 80px;
    height: 4px;
    background-color: var(--biochemical-rust);
    margin-bottom: 20px;
}

.blueprint-label {
    font-family: var(--font-code-raw);
    font-size: 12px;
    font-weight: bold;
    color: var(--ink-subtle);
    text-align: center;
    letter-spacing: 0.5px;
}

/* Captioning elements */
.canvas-caption-block {
    margin-top: 20px;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 20px;
    border-top: 1px solid rgba(18, 20, 23, 0.1);
    padding-top: 15px;
}

.caption-num {
    font-family: var(--font-code-raw);
    font-weight: 700;
    font-size: 12px;
    background: var(--border-stroke);
    color: var(--paper-base);
    padding: 2px 6px;
    height: max-content;
}

.caption-text {
    font-size: 13.5px;
    line-height: 1.5;
    color: var(--ink-subtle);
    margin: 0;
}

/* Inside Layout Subgrids */
.asymmetric-split-insight {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 45px;
}

.insight-title {
    font-family: var(--font-editorial);
    font-size: 20px;
    font-weight: 600;
    margin: 0 0 12px 0;
}

.insight-body {
    font-size: 14.5px;
    line-height: 1.6;
    color: var(--ink-subtle);
    margin: 0;
}

.dark-accent-text {
    color: var(--heritage-crimson);
    font-weight: 700;
}

/* Custom Personnel Modules */
.profile-node {
    border-top: 1px dashed var(--border-stroke);
    padding: 35px 0;
}

.profile-meta-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 15px;
}

.profile-name {
    font-family: var(--font-editorial);
    font-size: 26px;
    font-weight: 600;
    margin: 0;
}

.profile-status-badge {
    font-family: var(--font-code-raw);
    font-size: 11px;
    font-weight: 700;
    background-color: #eeebe4;
    padding: 3px 10px;
    border-radius: 1px;
}

.honor-badge {
    background-color: var(--heritage-crimson);
    color: var(--paper-base);
}

.profile-description {
    font-size: 15px;
    line-height: 1.65;
    color: #2c3035;
    margin: 0;
}

/* Light opacity tint for filler slots to emphasize editability */
.placeholder-node {
    border-top: 1px dashed rgba(18, 20, 23, 0.3);
}

.placeholder-node .profile-name {
    color: var(--ink-subtle);
}

/* High Contrast Journal Record Matrix */
.logbook-table-wrapper {
    margin-top: 30px;
    border-top: 3px solid var(--border-stroke);
}

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

.logbook-table th {
    font-family: var(--font-code-raw);
    font-size: 11px;
    letter-spacing: 1px;
    text-align: left;
    padding: 15px 0;
    color: var(--ink-subtle);
    border-bottom: 1px solid var(--border-stroke);
}

.logbook-table td {
    padding: 25px 0;
    border-bottom: 1px dashed rgba(18, 20, 23, 0.15);
    vertical-align: top;
}

.log-year {
    font-family: var(--font-editorial);
    font-size: 22px;
    font-weight: bold;
    font-style: italic;
    color: var(--biochemical-rust);
    width: 100px;
}

.entry-title {
    font-weight: 600;
    font-size: 16px;
    color: var(--ink-solid);
}

.entry-meta {
    font-size: 13.5px;
    color: var(--ink-subtle);
    display: inline-block;
    margin-top: 5px;
}

/* Asymmetric Editorial Footer elements */
.journal-footer {
    margin-top: 60px;
    border-top: 3px double var(--border-stroke);
    padding-top: 40px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.footer-logo {
    font-family: var(--font-code-raw);
    font-weight: bold;
    font-size: 14px;
    display: block;
    margin-bottom: 8px;
}

.footer-legal {
    font-size: 12px;
    color: var(--ink-subtle);
    max-width: 500px;
    margin: 0;
}

.footer-links-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: flex-end;
}

.footer-link {
    font-family: var(--font-code-raw);
    font-size: 12px;
    font-weight: bold;
    color: var(--ink-solid);
    text-decoration: none;
    border-bottom: 1px solid var(--ink-solid);
}

/* Responsive Layout Tuning overrides */
@media (max-width: 1024px) {
    .journal-body-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    .journal-sidebar {
        position: relative;
        top: 0;
        border-right: none;
        padding-right: 0;
        border-bottom: 1px dashed var(--border-stroke);
        padding-bottom: 40px;
    }
    .site-outer-border {
        padding: 30px;
    }
    .main-title {
        font-size: 54px;
    }
}

@media (max-width: 650px) {
    .asymmetric-split-insight {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .profile-meta-row {
        flex-direction: column;
        gap: 8px;
        align-items: flex-start;
    }
    .journal-footer {
        flex-direction: column;
        gap: 30px;
        align-items: flex-start;
    }
    .footer-links-group {
        align-items: flex-start;
    }
}