/* ============================================================
   ARTICLE SECTION STYLES v2 (2026-10-15) — the .articlex editorial
   system for ARTICLES (posts) on herbomarais.fr and encens-pierres.fr.
   Articles help a reader understand; product pages (.pdlx, pdl-styles.css)
   help a visitor decide. The systems stay independent by design.

   Foundation: serif reading prose, 65-75ch column, restrained visual
   language (typography, whitespace, rules; panels only where content
   earns them). Design principle: the content determines the format —
   a comparison can be a table, a diagram, or two paragraphs.

   Components: quick answer, table of contents, scope note, distinction
   grid, process/diagnostic flow, key passage, evidence and source notes
   (with claim/limit/source tags), checklist, counterexample marker,
   trade-offs, next questions. Authoring: wrap the article in ONE
   <article class="articlex"> and compose per the reader's job.
   Demo / living documentation:
   wiki/syntheses/Tisane-Composer/articlex-demo-a1-tisane.html
   Reference: wiki/syntheses/pdl-module-catalog.md
   ============================================================ */
/* ===== .articlex : la fondation éditoriale (staged; article-sections.css v2 upon approval) ===== */
.articlex{
  --articlex-ink:#242424;--articlex-body:#414141;--articlex-muted:#6b6b6b;
  --articlex-line:#e5e1db;--articlex-accent:#76563c;--articlex-accent-soft:#f4ece2;
  --articlex-serif:Georgia,'Iowan Old Style','Times New Roman',serif;
  --articlex-sans:-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  color:var(--articlex-body);font-size:1.05rem;line-height:1.8;
  font-family:var(--articlex-serif);
  max-width:70ch;margin-inline:auto;padding:1em 1.2em 4em;
}
.articlex p{margin:0 0 1.35em}
.articlex h1{font-size:1.9em;line-height:1.25;color:var(--articlex-ink);margin:.2em 0 .5em;font-family:var(--articlex-serif)}
.articlex h2{margin:2.2em 0 .65em;color:var(--articlex-ink);line-height:1.3;font-size:1.45em}
.articlex h3{margin:1.7em 0 .5em;color:var(--articlex-ink);line-height:1.4;font-size:1.15em}
.articlex h2,.articlex h3{text-wrap:balance}
.articlex figure{margin:2em 0}
.articlex img{display:block;max-width:100%;height:auto}
.articlex figcaption{margin-top:.65em;color:var(--articlex-muted);font-size:.85em;line-height:1.5}
.articlex a{color:var(--articlex-accent);text-decoration:underline;text-underline-offset:.15em;text-decoration-thickness:.07em}
.articlex a:focus-visible{outline:2px solid var(--articlex-accent);outline-offset:2px}
.articlex ul,.articlex ol{margin:0 0 1.35em;padding-inline-start:1.5em}
.articlex li{margin-bottom:.4em}
.articlex strong{color:var(--articlex-ink)}
.articlex .kicker{font-family:var(--articlex-sans);font-size:.75em;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--articlex-accent);margin:0 0 .8em}
.articlex .byline{font-family:var(--articlex-sans);font-size:.85em;color:var(--articlex-muted);margin:0 0 2em}

/* 02 · La réponse rapide */
.articlex-quick{border-left:3px solid var(--articlex-accent);padding:.2em 0 .2em 1.2em;margin:1.6em 0 2em}
.articlex-quick .articlex-quick-label{font-family:var(--articlex-sans);display:block;font-size:.72em;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--articlex-accent);margin-bottom:.4em}
.articlex-quick p{font-size:1.08em;color:var(--articlex-ink);margin:0 0 .6em}
.articlex-quick p:last-child{margin-bottom:0}

/* 03 · Sommaire */
.articlex-toc{font-family:var(--articlex-sans);background:#fbf9f6;border:1px solid var(--articlex-line);border-radius:10px;padding:1.1em 1.3em;margin:1.8em 0}
.articlex-toc .articlex-toc-title{font-size:.75em;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--articlex-muted);margin:0 0 .6em}
.articlex-toc ol{margin:0;padding-left:1.2em;font-size:.92em;line-height:1.9;list-style:none;counter-reset:toc}
.articlex-toc li{counter-increment:toc;margin:0}
.articlex-toc li::before{content:counter(toc,decimal-leading-zero) "  ";color:var(--articlex-accent);font-weight:700}
.articlex-toc a{text-decoration:none;color:var(--articlex-ink)}
.articlex-toc a:hover{text-decoration:underline}
.articlex-h2{scroll-margin-top:3em}

/* 04 · La note de périmètre */
.articlex-scope{font-family:var(--articlex-sans);font-size:.88em;line-height:1.65;color:var(--articlex-body);border:1px solid var(--articlex-line);border-radius:10px;padding:1em 1.2em;margin:1.8em 0;background:#fff}
.articlex-scope .articlex-scope-title{font-size:.72em;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--articlex-muted);margin:0 0 .5em}

/* 06 · Distinction : le composant visuel comparatif */
.articlex-dist{margin:2em 0;border-top:1px solid var(--articlex-line);border-bottom:1px solid var(--articlex-line);padding:1.4em 0}
.articlex-dist dl{display:grid;grid-template-columns:minmax(0,140px) minmax(0,1fr);gap:.9em 1.2em;margin:0}
.articlex-dist dt{font-family:var(--articlex-sans);font-weight:800;font-size:1em;color:var(--articlex-ink)}
.articlex-dist dt small{display:block;font-weight:600;font-size:.7em;color:var(--articlex-muted);letter-spacing:.04em;text-transform:uppercase;margin-top:.2em}
.articlex-dist dd{margin:0;font-size:.95em;line-height:1.7}
.articlex-dist dd strong{color:var(--articlex-ink)}
@media(max-width:600px){.articlex-dist dl{grid-template-columns:1fr;gap:.4em}.articlex-dist dd{margin-bottom:1em}}

/* 05/10/11 · Le flux : mécanisme, procédure, diagnostic */
.articlex-flow{margin:2em 0;font-family:var(--articlex-sans);font-size:.93em}
.articlex-flow ol{list-style:none;margin:0;padding:0;counter-reset:flow}
.articlex-flow li{counter-increment:flow;position:relative;padding:0 0 1.3em 3em;border-left:2px solid var(--articlex-line);margin-left:1em;padding-left:2.4em}
.articlex-flow li:last-child{padding-bottom:0;border-left-color:transparent}
.articlex-flow li::before{content:counter(flow);position:absolute;left:-1.05em;top:0;width:2.1em;height:2.1em;border-radius:50%;background:var(--articlex-accent);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:.9em}
.articlex-flow .flow-what{font-weight:800;color:var(--articlex-ink);display:block;font-size:1.02em}
.articlex-flow .flow-why{color:var(--articlex-body);line-height:1.65;display:block;margin-top:.15em}
.articlex-flow .flow-warn{display:block;margin-top:.3em;font-size:.88em;color:#7a4000}
.articlex-flow .flow-check{display:inline-block;margin-top:.3em;font-size:.82em;font-weight:700;color:var(--articlex-accent);border:1px solid var(--articlex-line);border-radius:5px;padding:.1em .55em;background:#fff}

/* 07 · Le passage clé */
.articlex-keypass{margin:2.2em 0;padding:0 0 0 1.6em;border-left:3px solid var(--articlex-accent)}
.articlex-keypass p{font-size:1.22em;line-height:1.65;color:var(--articlex-ink);font-style:italic;margin:0}
.articlex-keypass .keypass-sig{font-family:var(--articlex-sans);display:block;font-style:normal;font-size:.78em;color:var(--articlex-muted);margin-top:.6em}

/* 08/13/18 · La note de preuve et de source */
.articlex-evid{font-family:var(--articlex-sans);font-size:.9em;line-height:1.65;background:#fbf9f6;border:1px solid var(--articlex-line);border-radius:10px;padding:1em 1.2em;margin:1.8em 0}
.articlex-evid .evid-tag{display:inline-block;font-size:.7em;font-weight:800;letter-spacing:.08em;text-transform:uppercase;border-radius:4px;padding:.15em .55em;margin-bottom:.5em}
.evid-tag-source{background:var(--articlex-accent-soft);color:var(--articlex-accent)}
.evid-tag-limit{background:#fdf3e2;color:#7a4000}
.evid-tag-claim{background:#fbeae6;color:#8b2a00}
.articlex-evid p{margin:0 0 .6em;font-size:.95em}
.articlex-evid p:last-child{margin-bottom:0}
.articlex-evid .evid-label{font-weight:800;color:var(--articlex-ink)}

/* 12 · La liste de contrôle */
.articlex-checklist{font-family:var(--articlex-sans);margin:2em 0;border:1px solid var(--articlex-line);border-radius:12px;overflow:hidden;background:#fff}
.articlex-checklist .checklist-title{font-size:.78em;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#fff;background:var(--articlex-accent);padding:.7em 1.2em;margin:0}
.articlex-checklist ul{list-style:none;margin:0;padding:0}
.articlex-checklist li{padding:.7em 1.2em .7em 2.8em;border-bottom:1px solid var(--articlex-line);position:relative;font-size:.95em;line-height:1.6}
.articlex-checklist li:last-child{border-bottom:none}
.articlex-checklist li::before{content:'';position:absolute;left:1.1em;top:.95em;width:1em;height:1em;border:2px solid var(--articlex-accent);border-radius:3px}
.articlex-checklist li strong{color:var(--articlex-ink)}

/* 14 · Contre-exemple : du prose avec un simple marqueur */
.articlex-counter{margin:2em 0}
.articlex-counter .counter-label{font-family:var(--articlex-sans);display:block;font-size:.72em;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#8b2a00;margin-bottom:.5em}

/* 15 · Compromis */
.articlex-tradeoffs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.1em;margin:1.8em 0;font-family:var(--articlex-sans);font-size:.92em}
.articlex-tradeoffs div{border:1px solid var(--articlex-line);border-radius:10px;padding:1em 1.1em;background:#fff}
.articlex-tradeoffs .to-h{font-size:.72em;font-weight:800;letter-spacing:.08em;text-transform:uppercase;margin:0 0 .5em;display:block}
.articlex-tradeoffs .gain .to-h{color:#3c6a2e}
.articlex-tradeoffs .cost .to-h{color:#8a5a00}
.articlex-tradeoffs ul{margin:0;padding-left:1.1em;line-height:1.6}
.articlex-tradeoffs .to-note{grid-column:1/-1;font-size:.85em;color:var(--articlex-muted);margin:0}
@media(max-width:600px){.articlex-tradeoffs{grid-template-columns:1fr}}

/* 19 · Prochaine question */
.articlex-next{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:1em;margin:1.8em 0;font-family:var(--articlex-sans)}
.articlex-next a{display:block;border:1px solid var(--articlex-line);border-radius:10px;padding:1em 1.1em;text-decoration:none;color:inherit;background:#fff}
.articlex-next a:hover{border-color:var(--articlex-accent)}
.articlex-next .next-q{font-weight:800;color:var(--articlex-ink);font-size:.95em;display:block;margin-bottom:.25em}
.articlex-next .next-why{font-size:.85em;color:var(--articlex-muted)}