:root,
html[data-appearance="paper"]{
  color-scheme:light;
  --theme-bg:#faf7f0;
  --theme-surface:#fffdf8;
  --theme-card:#fffdf8;
  --theme-card-soft:rgba(255,253,248,.70);
  --theme-text:#242424;
  --theme-muted:#66625a;
  --theme-subtle:#8a857c;
  --theme-line:rgba(151,139,119,.36);
  --theme-accent:#245c63;
  --theme-accent-deep:#173a34;
  --theme-soft:#f1e8d8;
  --theme-link:#245c63;
  --theme-button-text:#fffdf8;
  --theme-shadow:none;
}

html[data-appearance="reading"]{
  color-scheme:dark;
  --theme-bg:#111412;
  --theme-surface:#171a18;
  --theme-card:#1d211e;
  --theme-card-soft:#1d211e;
  --theme-text:#f0eee7;
  --theme-muted:#c8c1b6;
  --theme-subtle:#9e978d;
  --theme-line:rgba(214,205,188,.26);
  --theme-accent:#79b59a;
  --theme-accent-deep:#dcefe6;
  --theme-soft:#242820;
  --theme-link:#9bd0b5;
  --theme-button-text:#111412;
  --theme-shadow:none;
}

html[data-appearance="archive"]{
  color-scheme:light;
  --theme-bg:#e6d9bf;
  --theme-surface:#efe5cf;
  --theme-card:#f5ecd8;
  --theme-card-soft:#f5ecd8;
  --theme-text:#241f18;
  --theme-muted:#675a48;
  --theme-subtle:#84745e;
  --theme-line:rgba(89,70,43,.34);
  --theme-accent:#6a4b26;
  --theme-accent-deep:#3e321f;
  --theme-soft:#e3d2ad;
  --theme-link:#5b3d1c;
  --theme-button-text:#f5ecd8;
  --theme-shadow:none;
}

html[data-appearance]{
  --bg:var(--theme-bg);
  --paper:var(--theme-surface);
  --paper2:var(--theme-bg);
  --card:var(--theme-card);
  --ink:var(--theme-text);
  --text:var(--theme-text);
  --muted:var(--theme-muted);
  --subtle:var(--theme-subtle);
  --line:var(--theme-line);
  --accent:var(--theme-accent);
  --accent2:var(--theme-accent);
  --accent-soft:var(--theme-soft);
  --soft:var(--theme-soft);
  --link:var(--theme-link);
  --teal:var(--theme-accent);
  --shadow:var(--theme-shadow);
  --index-paper:var(--theme-bg);
  --index-text:var(--theme-text);
  --index-muted:var(--theme-muted);
  --index-subtle:var(--theme-subtle);
  --index-line:var(--theme-line);
  --index-accent:var(--theme-accent);
  --codex-001:var(--theme-accent);
  --codex-001-deep:var(--theme-accent-deep);
  --codex-001-soft:var(--theme-soft);
}

html[data-appearance] body,
html[data-appearance] body.home-index,
html[data-appearance] body.series-page,
html[data-appearance] body.note-page,
html[data-appearance] body.essay-page{
  background:var(--theme-bg)!important;
  color:var(--theme-text)!important;
}

html[data-appearance] a{
  color:var(--theme-link);
  text-decoration-color:color-mix(in srgb, var(--theme-link) 48%, transparent);
}

html[data-appearance] .site-header,
html[data-appearance] body > .site-header,
html[data-appearance] .series-header,
html[data-appearance] .home-site-header{
  background:color-mix(in srgb, var(--theme-bg) 94%, transparent)!important;
  border-color:var(--theme-line)!important;
  color:var(--theme-text)!important;
}

html[data-appearance] .site-header *,
html[data-appearance] body > .site-header *,
html[data-appearance] .series-header *,
html[data-appearance] .home-site-header *{
  border-color:var(--theme-line)!important;
}

html[data-appearance] .site-header .brand,
html[data-appearance] .site-header .brand .mark,
html[data-appearance] .site-header .brand .name,
html[data-appearance] .site-brand,
html[data-appearance] .site-brand-main,
html[data-appearance] .site-brand-sub,
html[data-appearance] .series-brand,
html[data-appearance] .series-brand-main,
html[data-appearance] .series-brand-sub,
html[data-appearance] .home-brand,
html[data-appearance] .home-brand .mark,
html[data-appearance] .home-brand .name{
  color:var(--theme-text)!important;
}

html[data-appearance] .site-header .nav,
html[data-appearance] .site-nav,
html[data-appearance] .series-nav,
html[data-appearance] .home-site-header .nav{
  color:var(--theme-muted)!important;
}

html[data-appearance] .site-main,
html[data-appearance] .index-main,
html[data-appearance] .series-main,
html[data-appearance] .note-layout,
html[data-appearance] main{
  color:var(--theme-text);
}

html[data-appearance] .hero,
html[data-appearance] .article-head,
html[data-appearance] .card,
html[data-appearance] .notice,
html[data-appearance] .prose,
html[data-appearance] .prose.full-text,
html[data-appearance] .note-box,
html[data-appearance] .topic-card,
html[data-appearance] .article-card,
html[data-appearance] .index-item,
html[data-appearance] .turning-card,
html[data-appearance] .layer-card,
html[data-appearance] .period,
html[data-appearance] .timeline-card,
html[data-appearance] .note-intro,
html[data-appearance] .mobile-toc,
html[data-appearance] .side-toc-inner,
html[data-appearance] .feature-series,
html[data-appearance] .share-lines p{
  background:var(--theme-card-soft)!important;
  border-color:var(--theme-line)!important;
  color:var(--theme-text)!important;
  box-shadow:var(--theme-shadow)!important;
}

html[data-appearance] .article-head,
html[data-appearance] .card,
html[data-appearance] .index-item,
html[data-appearance] .turning-card,
html[data-appearance] .layer-card,
html[data-appearance] .period,
html[data-appearance] .timeline-card,
html[data-appearance] .topic-card,
html[data-appearance] .article-card,
html[data-appearance] .note-box,
html[data-appearance] .share-lines p{
  background:transparent!important;
}

html[data-appearance] .prose,
html[data-appearance] .prose.full-text,
html[data-appearance] body.article-understanding-defense-action .prose.full-text,
html[data-appearance] .site-main.with-side-toc .prose,
html[data-appearance] .site-main.with-side-toc .prose.full-text,
html[data-appearance] body.essay-page .prose,
html[data-appearance] body.essay-page .prose.full-text{
  background:var(--theme-card)!important;
  border-color:var(--theme-line)!important;
  color:var(--theme-text)!important;
}

html[data-appearance] .hero,
html[data-appearance] .notice,
html[data-appearance] .feature-series{
  background:var(--theme-card)!important;
}

html[data-appearance] h1,
html[data-appearance] h2,
html[data-appearance] h3,
html[data-appearance] h4,
html[data-appearance] .journal-title,
html[data-appearance] .index-title,
html[data-appearance] .series-hero h1,
html[data-appearance] .article-card h3 a,
html[data-appearance] .codex-cover h1,
html[data-appearance] .codex-subtitle{
  color:var(--theme-text)!important;
}

html[data-appearance] p,
html[data-appearance] li,
html[data-appearance] .subtitle,
html[data-appearance] .series-subtitle,
html[data-appearance] .series-copy,
html[data-appearance] .article-card p,
html[data-appearance] .topic-card p,
html[data-appearance] .note-box p,
html[data-appearance] .note-box li,
html[data-appearance] .note-lead,
html[data-appearance] .note-sublead,
html[data-appearance] .timeline-body p,
html[data-appearance] .turning-card p,
html[data-appearance] .layer-card p,
html[data-appearance] .index-caption,
html[data-appearance] .index-content,
html[data-appearance] .index-reading-path{
  color:inherit;
}

html[data-appearance] .muted,
html[data-appearance] .meta,
html[data-appearance] .tag,
html[data-appearance] .small-note,
html[data-appearance] .date-meta,
html[data-appearance] .index-meta,
html[data-appearance] .index-links,
html[data-appearance] .series-kicker,
html[data-appearance] .note-kicker,
html[data-appearance] .note-meta,
html[data-appearance] .period-label,
html[data-appearance] .timeline-date,
html[data-appearance] .turning-number,
html[data-appearance] .badge{
  color:var(--theme-muted)!important;
}

html[data-appearance] .prose blockquote,
html[data-appearance] .article-body blockquote,
html[data-appearance] blockquote{
  background:var(--theme-soft)!important;
  border-color:var(--theme-accent)!important;
  color:var(--theme-text)!important;
}

html[data-appearance] .button,
html[data-appearance] .series-button,
html[data-appearance] button:not(.appearance-switcher button):not(.article-text-size-button){
  border-color:var(--theme-accent)!important;
  background:var(--theme-accent)!important;
  color:var(--theme-button-text)!important;
}

html[data-appearance] .button.secondary,
html[data-appearance] .series-button.secondary,
html[data-appearance] .chapter-nav a{
  border-color:var(--theme-accent)!important;
  background:transparent!important;
  color:var(--theme-accent)!important;
}

html[data-appearance] .button:hover,
html[data-appearance] .series-button:hover,
html[data-appearance] .chapter-nav a:hover{
  background:var(--theme-soft)!important;
  color:var(--theme-text)!important;
  text-decoration:none;
}

/* Deep dive export artifact guards */
body.series-page-compact article.note-box blockquote:not(:has(*)),
body.series-page-compact article.note-box blockquote:has(> p:empty):not(:has(p:not(:empty))){
  display:none!important;
}

body.series-page-compact article.note-box a[href^="http://AGENTS.md"],
body.series-page-compact article.note-box a[href^="http://CHATGPT.md"],
body.series-page-compact article.note-box a[href^="http://Codex"],
body.series-page-compact article.note-box a[href^="http://%"]{
  color:inherit!important;
  text-decoration:none!important;
  pointer-events:none!important;
  cursor:text!important;
}

body.series-page-compact article.note-box a[href^="http://AGENTS.md"],
body.series-page-compact article.note-box a[href^="http://CHATGPT.md"]{
  font-family:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace!important;
  background:rgba(214,62,62,.08)!important;
  color:#c43e3e!important;
  padding:.08em .24em!important;
  border-radius:.24em!important;
}