/* ── Base article typography ─────────────────────────────────────────── */

.writings-body {
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    overflow-x: hidden;
    overflow-y: auto;
}

.article-page {
    max-width: 720px;
    width: 100%;
}

.article-header {
    margin-bottom: 40px;
    padding-bottom: 24px;
    border-bottom: 1px solid #e4e4e0;
}

.article-header h1 {
    font-family: Georgia, serif;
    font-size: 2rem;
    font-weight: 400;
    color: #222;
    margin-bottom: 10px;
    line-height: 1.3;
}

.article-subtitle {
    font-size: 1.05rem;
    line-height: 1.5;
    color: #777;
    font-style: italic;
    margin-bottom: 10px;
}

.article-date {
    font-size: 0.875rem;
    color: #888;
}

.article-body {
    font-size: 1.05rem;
    line-height: 1.75;
    color: #444;
}

.article-body h2 {
    font-family: Georgia, serif;
    font-size: 1.4rem;
    font-weight: 400;
    color: #222;
    margin: 48px 0 16px;
    scroll-margin-top: 24px;
}

.article-body h3 {
    font-family: Georgia, serif;
    font-size: 1.15rem;
    font-weight: 400;
    color: #333;
    margin: 28px 0 12px;
}

.article-body p {
    margin-bottom: 20px;
}

.article-body a {
    color: #7a5299;
    text-decoration: none;
    transition: color 0.2s;
}

.article-body a:hover {
    color: #5a3d79;
}

.article-body ul, .article-body ol {
    margin: 0 0 20px 1.2em;
}

.article-body li {
    margin-bottom: 8px;
    line-height: 1.7;
}

.article-body strong {
    color: #3d2b54;
    font-weight: 600;
}

blockquote {
    margin: 24px 0;
    padding: 4px 0 4px 20px;
    border-left: 3px solid rgba(196, 170, 216, 0.7);
    color: #555;
    font-style: italic;
}

/* ── Table of contents ──────────────────────────────────────────────── */

.toc {
    margin: 0 0 40px;
    padding: 20px 24px;
    background: rgba(122, 82, 153, 0.035);
    border: 1px solid #e4e4e0;
    border-radius: 10px;
}

.toc h2 {
    font-family: Georgia, serif;
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #9368b5;
    margin: 0 0 12px;
}

.toc ol {
    margin: 0 0 0 1.2em;
    font-size: 0.95rem;
    color: #555;
}

.toc li { margin-bottom: 5px; }
.toc a { color: #555; text-decoration: none; }
.toc a:hover { color: #7a5299; }

/* ── Figures (SVG diagrams) ─────────────────────────────────────────── */

.fig {
    margin: 40px 0;
    text-align: center;
}

.fig svg {
    width: 100%;
    max-width: 620px;
    height: auto;
    display: block;
    margin: 0 auto;
}

.fig figcaption {
    margin-top: 14px;
    font-size: 0.88rem;
    color: #888;
    line-height: 1.5;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

/* ── Data tables ────────────────────────────────────────────────────── */

.data-table {
    width: 100%;
    border-collapse: collapse;
    margin: 28px 0;
    font-size: 0.93rem;
}

.data-table th {
    text-align: left;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #9368b5;
    background: rgba(122, 82, 153, 0.05);
    padding: 10px 14px;
    border-bottom: 1px solid #e4e4e0;
}

.data-table td {
    padding: 11px 14px;
    border-bottom: 1px solid #efeef0;
    line-height: 1.55;
    color: #555;
    vertical-align: top;
}

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

.data-table .td-label {
    font-weight: 600;
    color: #3d2b54;
}

.data-table .td-highlight {
    color: #7a5299;
    font-weight: 600;
}

/* ── Bull / Bear split table ─────────────────────────────────────────── */

.bb-table {
    width: 100%;
    border-collapse: collapse;
    margin: 28px 0;
    font-size: 0.93rem;
}

.bb-table th {
    padding: 10px 14px;
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 2px solid #e4e4e0;
}

.bb-table th.bull { color: #3a7d44; background: rgba(58,125,68,0.05); }
.bb-table th.bear { color: #b04040; background: rgba(176,64,64,0.05); }

.bb-table td {
    padding: 11px 14px;
    border-bottom: 1px solid #efeef0;
    line-height: 1.6;
    color: #555;
    vertical-align: top;
    width: 50%;
}

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

/* ── Callout boxes ──────────────────────────────────────────────────── */

.callout {
    margin: 28px 0;
    padding: 16px 20px;
    border-radius: 8px;
    font-size: 0.95rem;
    line-height: 1.65;
}

.callout.purple {
    background: rgba(122, 82, 153, 0.06);
    border-left: 3px solid #7a5299;
    color: #444;
}

.callout.green {
    background: rgba(58,125,68,0.05);
    border-left: 3px solid #3a7d44;
    color: #444;
}

.callout.red {
    background: rgba(176,64,64,0.05);
    border-left: 3px solid #b04040;
    color: #444;
}

.callout-label {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    margin-bottom: 6px;
    color: #7a5299;
}

.callout.green .callout-label { color: #3a7d44; }
.callout.red   .callout-label { color: #b04040; }

/* ── Stat callout ───────────────────────────────────────────────────── */

.stat-row {
    display: flex;
    gap: 16px;
    margin: 28px 0;
}

.stat-box {
    flex: 1;
    padding: 18px 16px;
    background: rgba(122, 82, 153, 0.04);
    border: 1px solid #e4e4e0;
    border-radius: 10px;
    text-align: center;
}

.stat-box .stat-num {
    font-family: Georgia, serif;
    font-size: 1.6rem;
    color: #7a5299;
    line-height: 1.1;
    display: block;
    margin-bottom: 6px;
}

.stat-box .stat-cap {
    font-size: 0.82rem;
    color: #777;
    line-height: 1.4;
}

/* ── Code blocks ─────────────────────────────────────────────────────── */

.article-body code {
    font-family: 'SF Mono', 'Fira Code', Consolas, monospace;
    font-size: 0.87em;
    background: rgba(122, 82, 153, 0.07);
    color: #5a3d79;
    padding: 2px 5px;
    border-radius: 3px;
}

pre {
    background: #f4f2f8;
    border: 1px solid #e4e4e0;
    border-left: 3px solid #9368b5;
    border-radius: 8px;
    padding: 18px 20px;
    margin: 24px 0;
    overflow-x: auto;
    font-size: 0.84rem;
    line-height: 1.65;
}

pre code {
    background: none;
    padding: 0;
    color: #3d2b54;
    font-size: 1em;
}

body.dark pre {
    background: rgba(122,82,153,0.08);
    border-color: var(--border);
    border-left-color: #9368b5;
}

body.dark .article-body code {
    background: rgba(122,82,153,0.12);
    color: #c4a0e0;
}

body.dark pre code { color: #d4c4ec; }

/* ── Dark mode ───────────────────────────────────────────────────────── */

body.dark .article-header      { border-bottom-color: var(--border); }
body.dark .article-header h1   { color: var(--text-1); }
body.dark .article-subtitle    { color: var(--text-muted); }
body.dark .article-date        { color: var(--text-muted); }
body.dark .article-body        { color: var(--text-3); }
body.dark .article-body h2     { color: var(--text-1); }
body.dark .article-body h3     { color: var(--text-2); }
body.dark .article-body strong { color: #c4a0e0; }
body.dark blockquote           { color: var(--text-4); border-left-color: rgba(196,170,216,0.35); }

body.dark .toc                 { background: rgba(122,82,153,0.06); border-color: var(--border); }
body.dark .toc ol, body.dark .toc a { color: var(--text-4); }

body.dark .data-table th       { background: rgba(122,82,153,0.08); border-bottom-color: var(--border); }
body.dark .data-table td       { border-bottom-color: var(--border); color: var(--text-4); }
body.dark .data-table .td-label     { color: #c4a0e0; }
body.dark .data-table .td-highlight { color: #b592d8; }

body.dark .bb-table th.bull    { background: rgba(58,125,68,0.08); }
body.dark .bb-table th.bear    { background: rgba(176,64,64,0.08); }
body.dark .bb-table td         { border-bottom-color: var(--border); color: var(--text-4); }

body.dark .callout.purple      { background: rgba(122,82,153,0.08); color: var(--text-3); }
body.dark .callout.green       { background: rgba(58,125,68,0.08); color: var(--text-3); }
body.dark .callout.red         { background: rgba(176,64,64,0.08); color: var(--text-3); }
body.dark .callout-label       { color: #b592d8; }
body.dark .callout.green .callout-label { color: #6aaa74; }
body.dark .callout.red   .callout-label { color: #d07070; }

body.dark .stat-box            { background: rgba(122,82,153,0.07); border-color: var(--border); }
body.dark .stat-box .stat-cap  { color: var(--text-muted); }

body.dark .fig figcaption      { color: var(--text-muted); }