@import url('https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=IBM+Plex+Sans:wght@400;500;600;700&display=swap');
:root{--primary: #9C5B43;--primary-hover: #84492F;--on-primary: #FFFFFF;--secondary: #151515;--secondary-hover: #2B2B2B;--bg: #F5F2EC;--surface: #FBF9F5;--text: #151515;--text-secondary: #3A3734;--text-strong: #0B0B0B;--text-muted: #5C5752;--text-faint: #A8A29A;--fill: #ECE7DE;--border: #D9D2C6;--callout-bg: #F3E6DF;--callout-text: #5E3424;--callout-border: #9C5B43;--ink:var(--text);--muted:var(--text-muted);--blue:var(--primary);--cyan:#D9B8A8;--paper:var(--bg);--white:#fff;--line:var(--border);--soft:var(--callout-bg);--serif:'Instrument Serif',Georgia,serif;--sans:'IBM Plex Sans',Arial,sans-serif;--space:clamp(1.1rem,3vw,2rem)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.7}a{color:var(--blue);text-decoration-thickness:1px;text-underline-offset:3px}a:hover{color:#84492F}img{max-width:100%;height:auto}.wrap{width:min(1160px,calc(100% - 44px));margin-inline:auto}.skip-link{position:absolute;left:-999px;top:0;background:var(--white);padding:12px;z-index:99}.skip-link:focus{left:10px}.site-header{position:sticky;top:0;z-index:20;background:rgba(245,242,236,.95);backdrop-filter:blur(12px);border-bottom:1px solid rgba(21,21,21,.08)}.header-inner{width:min(1280px,calc(100% - 44px));min-height:82px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:11px;color:var(--ink);text-decoration:none;font-size:19px;line-height:1.1;letter-spacing:-.7px}.brand strong{font-weight:700}.brand small{display:block;margin-top:6px;color:var(--muted);font-size:8px;font-weight:700;letter-spacing:1.25px}.brand-mark{width:38px;height:38px;border:1px solid var(--blue);border-radius:50%;display:grid;place-items:center;color:var(--blue);font:24px var(--serif)}.brand-mark span{color:#C08A73}.main-nav{display:flex;gap:clamp(12px,2vw,30px);align-items:center}.main-nav a,.header-cta{color:var(--ink);font-size:13px;font-weight:600;text-decoration:none}.main-nav a:hover,.header-cta:hover{color:var(--blue)}.header-cta{border:1px solid var(--line);padding:10px 14px;border-radius:999px}.nav-toggle{display:none;border:0;background:none;color:var(--ink)}.eyebrow{display:inline-flex;gap:9px;align-items:center;color:var(--blue);font-size:11px;font-weight:700;letter-spacing:1.8px;text-transform:uppercase}.eyebrow:before{content:'';display:block;width:25px;height:1px;background:currentColor}.hero{padding:clamp(60px,9vw,120px) 0 76px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:7vw}.hero h1,.page-hero h1{margin:20px 0 22px;font:clamp(48px,7vw,88px)/.98 var(--serif);letter-spacing:-2.6px;max-width:760px}.hero h1 em,.page-hero h1 em{color:var(--blue);font-weight:400}.hero-copy{max-width:570px;color:#3A3734;font-size:18px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 19px;border-radius:4px;text-decoration:none;font-weight:700;font-size:14px;transition:transform .2s,background .2s}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--blue);color:#fff}.button-primary:hover{background:#84492F;color:#fff}.button-quiet{color:var(--ink);border:1px solid var(--line);background:transparent}.hero-art{position:relative;min-height:450px}.hero-photo{position:absolute;inset:16px 10px 45px 40px;width:calc(100% - 50px);height:calc(100% - 61px);object-fit:cover;border-radius:48% 48% 4px 4px;filter:saturate(.76)}.photo-note{position:absolute;left:0;bottom:0;padding:17px 20px;background:var(--white);box-shadow:0 12px 36px #15151514;max-width:245px;font-size:12px;line-height:1.55}.photo-note strong{display:block;color:var(--blue);font-size:11px;letter-spacing:1px;text-transform:uppercase;margin-bottom:5px}.hero-index{position:absolute;right:0;top:0;width:94px;height:94px;border:1px solid #9C5B4366;border-radius:50%;display:grid;place-items:center;color:var(--blue);font:18px var(--serif);background:var(--paper)}.trust-line{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:20px 0}.trust-inner{display:flex;justify-content:space-between;gap:20px;align-items:center}.trust-label{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:1.4px}.trust-item{display:flex;align-items:center;gap:9px;font-size:13px;font-weight:600}.trust-item span{color:var(--blue);font-size:18px}.section{padding:clamp(65px,9vw,112px) 0}.section-head{max-width:720px;margin-bottom:40px}.section-head h2{margin:12px 0;font:clamp(36px,5vw,56px)/1.08 var(--serif);letter-spacing:-1px}.section-head p{color:var(--muted);font-size:17px}.guide-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.guide-card{background:var(--white);border:1px solid var(--line);padding:30px;min-height:250px;display:flex;flex-direction:column;transition:transform .25s,box-shadow .25s}.guide-card:hover{transform:translateY(-4px);box-shadow:0 16px 36px #1515150d}.card-number{font-size:12px;font-weight:700;letter-spacing:1px;color:var(--blue)}.guide-card h3{font:29px/1.12 var(--serif);margin:17px 0 10px}.guide-card p{margin:0 0 20px;color:var(--muted);font-size:14px}.text-link{margin-top:auto;font-size:13px;font-weight:700;text-decoration:none}.text-link span{margin-left:8px}.split-feature{background:#ECE7DE}.split-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:7vw;align-items:center}.measure-visual{background:#ECE7DE;padding:34px;min-height:350px;display:grid;place-items:center}.ruler{width:100%;max-width:420px;background:#fff;padding:38px 28px 30px;box-shadow:0 18px 45px #15151514}.ruler-label{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:1px}.sample-word{font:clamp(35px,5vw,58px)/1.2 var(--serif);letter-spacing:2px;color:var(--ink);white-space:nowrap;border-bottom:1px solid var(--blue);padding:12px 0}.tickmarks{height:35px;border-bottom:1px solid #A8A29A;background:repeating-linear-gradient(90deg,transparent 0 9px,#A8A29A 9px 10px,transparent 10px 19px);position:relative}.tickmarks:after{content:'10 mm';position:absolute;right:0;bottom:-27px;font-size:10px;color:var(--muted)}.feature-copy h2{font:clamp(38px,5vw,58px)/1.05 var(--serif);margin:15px 0}.feature-copy p{color:var(--muted)}.feature-list{padding:0;list-style:none}.feature-list li{padding:12px 0;border-bottom:1px solid #D9D2C6;font-size:14px}.feature-list li:before{content:'↗';color:var(--blue);margin-right:12px}.quote-band{background:var(--ink);color:#fff;padding:54px 0}.quote-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}.quote-inner p{font:clamp(24px,3.4vw,39px)/1.2 var(--serif);max-width:780px;margin:0}.quote-inner .button{border:1px solid #ffffff55;color:#fff;white-space:nowrap}.page-hero{padding:75px 0 50px}.page-hero .eyebrow{margin-bottom:5px}.page-hero h1{font-size:clamp(44px,6.2vw,76px);max-width:900px}.page-hero .lead{font-size:19px;max-width:760px;color:var(--muted)}.reading-layout{display:grid;grid-template-columns:minmax(0,760px) 260px;gap:8vw;align-items:start;padding-bottom:90px}.article-content{font-size:16px}.article-content h2{font:36px/1.15 var(--serif);margin:48px 0 14px;scroll-margin-top:110px}.article-content h3{font:25px/1.2 var(--serif);margin:30px 0 9px}.article-content p{margin:0 0 18px;color:#3A3734}.article-content ul,.article-content ol{padding-left:22px;color:#3A3734}.article-content li{padding:4px 0}.article-content strong{color:var(--ink)}.toc{position:sticky;top:110px;border-left:1px solid var(--line);padding-left:20px}.toc h2{font-size:11px;letter-spacing:1.5px;text-transform:uppercase;margin:0 0 14px}.toc a{display:block;color:var(--muted);font-size:12px;text-decoration:none;margin:10px 0}.callout{border-left:3px solid var(--blue);padding:19px 22px;background:#F3E6DF;margin:28px 0}.callout p:last-child{margin-bottom:0}.table-wrap{overflow-x:auto;margin:24px 0}.data-table{width:100%;border-collapse:collapse;background:#fff;font-size:14px}.data-table th,.data-table td{text-align:left;padding:14px;border-bottom:1px solid var(--line);vertical-align:top}.data-table th{background:#ECE7DE;color:var(--ink)}.day-list{display:grid;gap:10px;margin:22px 0}.day-item{display:grid;grid-template-columns:110px 1fr;background:#fff;border:1px solid var(--line);padding:18px;gap:15px}.day-item strong{color:var(--blue)}.day-item p{margin:0}.checklist{counter-reset:check;display:grid;grid-template-columns:repeat(2,1fr);gap:12px;padding:0;list-style:none}.checklist li{counter-increment:check;background:#fff;border:1px solid var(--line);padding:18px}.checklist li:before{content:'0' counter(check);display:block;color:var(--blue);font-size:12px;font-weight:700;margin-bottom:8px}.calculator{background:#ECE7DE;padding:26px;margin:28px 0}.calculator label{font-size:14px;font-weight:700;display:block;margin-bottom:10px}.calculator input{width:100%;accent-color:var(--blue)}.calc-output{margin-top:18px;font:25px var(--serif)}.calc-note{font-size:12px!important;margin-top:10px!important}.faq-list details{background:#fff;border:1px solid var(--line);padding:17px 20px;margin:10px 0}.faq-list summary{cursor:pointer;font-weight:700}.faq-list details p{margin:12px 0 0}.sources-list{display:grid;gap:14px;padding:0;list-style:none}.sources-list li{padding:18px;background:#fff;border:1px solid var(--line)}.sources-list a{font-weight:700}.page-end{padding:28px 0 80px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:20px}.page-end p{color:var(--muted);font-size:14px}.site-footer{background:#151515;color:#ECE7DE;padding:58px 0 20px}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:60px}.footer-brand p{max-width:310px;color:#B8B1A7;font-size:13px;margin-top:20px}.brand-light{color:#fff}.brand-light small{color:#B8B1A7}.footer-grid h2{font-size:11px;letter-spacing:1.4px;text-transform:uppercase;color:#D9B8A8;margin:6px 0 18px}.footer-grid>div:not(:first-child) a{display:block;color:#ECE7DE;text-decoration:none;font-size:13px;margin:11px 0}.footer-grid a:hover{color:#E3C3B3}.footer-bottom{border-top:1px solid #ffffff20;margin-top:45px;padding-top:18px;display:flex;justify-content:space-between;gap:20px;color:#A8A29A;font-size:11px}.reveal-on-scroll{opacity:0;transform:translateY(18px);transition:opacity .65s ease,transform .65s ease}.reveal-on-scroll.revealed{opacity:1;transform:none}.source-note{font-size:12px!important;color:#5C5752!important}.not-found{text-align:center;padding:100px 0}.not-found h1{font:64px var(--serif)}
@media(max-width:900px){.main-nav{gap:12px}.main-nav a{font-size:11px}.header-cta{display:none}.hero-grid{gap:30px}.hero-art{min-height:370px}.reading-layout{grid-template-columns:minmax(0,1fr) 210px;gap:35px}.footer-grid{gap:30px}}
@media(max-width:700px){.wrap,.header-inner{width:min(100% - 32px,560px)}.header-inner{min-height:72px}.nav-toggle{display:inline-flex;align-items:center;justify-content:center;padding:8px}.main-nav{display:none;position:absolute;left:0;right:0;top:71px;background:var(--paper);padding:16px 22px 22px;border-bottom:1px solid var(--line);align-items:stretch;flex-direction:column;box-shadow:0 16px 24px #1515150d}.main-nav.is-open{display:flex}.main-nav a{padding:8px 0;font-size:14px}.hero{padding:58px 0 58px}.hero-grid{grid-template-columns:1fr}.hero h1{font-size:clamp(51px,15vw,74px)}.hero-copy{font-size:16px}.hero-art{min-height:340px;margin-top:8px}.hero-photo{inset:8px 10px 30px 38px;width:calc(100% - 48px);height:calc(100% - 38px)}.trust-inner{justify-content:flex-start;flex-wrap:wrap}.trust-label{width:100%}.trust-item{font-size:11px}.guide-grid{grid-template-columns:1fr}.guide-card{min-height:220px;padding:24px}.split-grid{grid-template-columns:1fr}.measure-visual{min-height:285px;padding:20px}.quote-inner{align-items:flex-start;flex-direction:column}.page-hero{padding:55px 0 28px}.page-hero h1{letter-spacing:-1.5px}.page-hero .lead{font-size:17px}.reading-layout{grid-template-columns:1fr;padding-bottom:55px}.toc{position:static;order:-1;border-left:0;border-bottom:1px solid var(--line);padding:0 0 12px}.toc a{display:inline-block;margin:5px 12px 5px 0}.article-content h2{font-size:31px;margin-top:38px}.checklist{grid-template-columns:1fr}.day-item{grid-template-columns:85px 1fr;padding:14px}.footer-grid{grid-template-columns:1fr;gap:27px}.footer-bottom{flex-direction:column;gap:6px}.page-end{align-items:flex-start;flex-direction:column}.sample-word{font-size:42px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important}.reveal-on-scroll{opacity:1;transform:none}}
/* SLW-01C-FOOTER-4COL : footer standard en 4 colonnes */
.footer-grid{grid-template-columns:1.3fr 1fr 1fr 1fr}
@media(max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.footer-grid{grid-template-columns:1fr}}

/* SLW-02B-DA : tavola tecnica — filets de 1 px, aucune ombre */
.photo-note,.guide-card:hover,.ruler,.main-nav{box-shadow:none!important}
.photo-note,.ruler{border:1px solid var(--border)}
.callout{border-left-color:var(--callout-border);background:var(--callout-bg);color:var(--callout-text)}

/* SLW-05-OUTILS : fil d'ariane, formulaires sans JS, ancre de résultat */
.breadcrumb{padding-top:22px;font-size:12px;color:var(--text-muted)}.breadcrumb a{color:var(--text-muted);text-decoration:none}.breadcrumb a:hover{color:var(--primary)}
.strumento-essenziale{margin:0 0 18px}.strumento-perimetro{font-size:14px;border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:12px 0}
.strumento-form{display:grid;gap:10px;border:1px solid var(--border)}.strumento-form label{margin:6px 0 0}.strumento-form select,.strumento-form input[type=date]{width:100%;min-height:46px;padding:10px 12px;border:1px solid var(--border);background:var(--surface);color:var(--text);font:16px var(--sans);border-radius:0}
.strumento-form .button{justify-self:start;margin-top:8px;border:0;cursor:pointer;min-height:46px}
.quiz fieldset{border:1px solid var(--border);padding:12px 16px;margin:0 0 6px;background:var(--surface)}.quiz legend{font-weight:700;padding:0 6px}.quiz-opzione{display:flex!important;gap:10px;align-items:flex-start;font-weight:400!important;font-size:15px!important;padding:6px 0;margin:0!important}.quiz-opzione input{width:auto!important;margin-top:6px}
.strumento-risultato{border:1px solid var(--primary);background:var(--surface);padding:20px 22px;margin:0 0 28px;scroll-margin-top:110px}.strumento-risultato:focus{outline:2px solid var(--primary);outline-offset:2px}
html:has(#resultat[autofocus]){scroll-behavior:auto}

/* ===== BLOC SOUS-MENU OUTILS — sans JavaScript (hover + focus-within) ===== */
.nav-item{position:relative;display:inline-flex;align-items:center}
.has-sub>a::after{content:"";display:inline-block;width:5px;height:5px;margin-left:7px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px)}
.has-sub::after{content:"";position:absolute;top:100%;left:0;right:0;height:18px}
.sub-nav{position:absolute;top:calc(100% + 18px);left:-16px;z-index:30;min-width:296px;flex-direction:column;gap:1px;padding:8px;background:var(--surface);border:1px solid var(--line);box-shadow:0 18px 34px rgba(31,58,77,.14);display:none}
.has-sub:hover>.sub-nav,.has-sub:focus-within>.sub-nav{display:flex}
.sub-nav a{display:block;padding:9px 12px;font-size:13px;font-weight:700;line-height:1.25;white-space:nowrap;border-left:2px solid transparent}
.sub-nav a small{display:block;margin-top:2px;font-family:var(--font-body);font-size:11px;font-weight:400;color:var(--text-muted)}
.sub-nav a:hover,.sub-nav a:focus{background:var(--fill);color:var(--primary);border-left-color:var(--primary)}
.sub-nav a:hover small,.sub-nav a:focus small{color:var(--text-secondary)}
.sub-nav-all{margin-top:5px;border-top:1px solid var(--line);padding-top:11px!important;color:var(--primary)}
@media(max-width:850px){
.nav-item{display:block}
.has-sub::after{display:none}
.has-sub>a::after{transform:rotate(45deg) translateY(-2px)}
.sub-nav{position:static;display:flex;min-width:0;margin:9px 0 4px 2px;padding:2px 0 2px 14px;border:0;border-left:2px solid var(--line);box-shadow:none;background:transparent;gap:0}
.sub-nav a{white-space:normal;padding:7px 0;font-size:13px;border-left:0}
.sub-nav a small{display:none}
.sub-nav a:hover,.sub-nav a:focus{background:transparent}
.sub-nav-all{padding-top:8px!important}
}

/* SLW-05B-FIX : ce front passe en tiroir à 700 px (pas 850) ; tavola tecnica sans ombre */
.sub-nav{box-shadow:none!important}.sub-nav a small{font-family:var(--sans)}
@media(min-width:701px) and (max-width:850px){
.nav-item{display:inline-flex}
.has-sub::after{display:block}
.sub-nav{position:absolute;display:none;min-width:296px;margin:0;padding:8px;border:1px solid var(--line);background:var(--surface);gap:1px}
.has-sub:hover>.sub-nav,.has-sub:focus-within>.sub-nav{display:flex}
.sub-nav a{white-space:nowrap;padding:9px 12px;border-left:2px solid transparent}
.sub-nav a small{display:block}
}

/* ===== BLOC LARGEUR UNIFIÉE — toutes les pages à la largeur de la home ===== */
/*
 * Posé par 06a2-largeur-contenu. Les sélecteurs ci-dessous ont été RELEVÉS
 * dans les feuilles réellement chargées par le front, pas devinés : c'est la
 * correction du défaut d'origine, où une liste de classes supposées rendait
 * le bloc inerte sans que rien ne le signale.
 *
 * Largeur de référence relevée sur `.container` : la largeur de `.container`.
 *
 * `!important` est délibéré. Une contrainte peut être déclarée dans une
 * feuille chargée APRÈS celle-ci, ou plus bas dans ce même fichier par un
 * bloc appendu ultérieurement : à spécificité égale elle gagnerait, et le
 * bloc serait posé, validé, et sans effet.
 *
 * Les contrôles de formulaire, les images et les cartes sont épargnés.
 *
 * Ce qui suit la borne « relevé automatique : fin » est CONSERVÉ au rejeu :
 * c'est là que vivent les règles tranchées à la main. N'écris rien au-dessus.
 */

/* --- relevé automatique : début --- */
.hero-copy{max-width:none!important}   /* styles.css : 570px */
.photo-note{max-width:none!important}   /* styles.css : 245px */
.section-head{max-width:none!important}   /* styles.css : 720px */
.ruler{max-width:none!important}   /* styles.css : 420px */
.quote-inner p{max-width:none!important}   /* styles.css : 780px */
.page-hero h1{max-width:none!important}   /* styles.css : 900px */
.page-hero .lead{max-width:none!important}   /* styles.css : 760px */
.footer-brand p{max-width:none!important}   /* styles.css : 310px */
.source-list{max-width:none!important}   /* styles.css : 820px */

/* Grilles à deux colonnes relevées, NON collapsées d'office : une grille de
   cartes se collapserait à tort. À trancher au brief 06a2, puis à écrire
   SOUS la borne de fin ci-dessous. */
/*   .hero-grid { grid-template-columns: 1.08fr .92fr }  (styles.css) */
/*   .split-grid { grid-template-columns: .9fr 1.1fr }  (styles.css) */
/* --- relevé automatique : fin --- */

/* Règles tranchées à la main, conservées au rejeu de 06a2. */
/* Règles tranchées à la main, conservées au rejeu de 06a2. */
.content-narrow{max-width:none!important}
.content-narrow select,.content-narrow input[type=number],.content-narrow input[type=text]{max-width:520px}
.article-layout{width:min(1140px,calc(100% - 40px));margin-inline:auto}
.article-body{max-width:72ch}
.article-layout{width:min(100% - 28px,1140px)}

/* ===== ENVELOPPE + OUVERTURE NORMÉE (couches 1 et 2 du gabarit) ===== */
.author-card{display:flex;gap:18px;align-items:flex-start;margin:0 0 22px;padding:20px 22px;background:var(--fill);border-left:3px solid var(--primary)}
.author-card .author-avatar{flex:0 0 auto;line-height:0}
.author-card .author-img{object-fit:cover}
.author-footer .author-card .author-img{width:88px;height:88px;object-fit:cover;border-radius:var(--radius-round, 50%)}
.author-footer .author-card .author-monogram{width:88px;height:88px;font-size:30px}
.author-name{margin:0;font-family:var(--font-heading);font-size:16px;font-weight:700;line-height:1.3}
.author-name a{color:var(--text-strong)}
.author-name a:hover{color:var(--primary)}
.author-job{display:block;margin-top:3px;font-size:11px;font-weight:400;text-transform:uppercase;letter-spacing:1.1px;color:var(--text-muted)}
.author-legit{margin:11px 0 0;font-size:14.5px;line-height:1.5;font-weight:600;color:var(--text-strong)}
.author-bio{margin:7px 0 0;font-size:13.5px;line-height:1.55;color:var(--text-secondary)}
.author-links{margin:10px 0 0;font-size:13px}
.author-links a{color:var(--primary);font-weight:700;border-bottom:1px solid currentColor}
.page-dates{display:flex;flex-wrap:wrap;gap:6px 20px;margin:0 0 22px;font-size:12px;color:var(--text-muted)}
.page-dates time{font-family:var(--font-mono);font-variant-numeric:tabular-nums;color:var(--text-secondary)}
.method-note{margin:0 0 26px;padding:17px 19px;background:var(--callout-bg);border:1px solid var(--callout-border);border-left:3px solid var(--primary)}
.method-note-title{margin:0 0 6px;font-family:var(--font-heading);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1.2px;color:var(--callout-text)}
.method-note p:last-child{margin:0;font-size:14px;line-height:1.6;color:var(--callout-text)}
.opening{margin:0 0 34px}
.opening .answer{margin:0;padding:22px 24px;background:var(--secondary);color:var(--white);font-family:var(--font-heading);font-size:clamp(17px,1.9vw,20px);line-height:1.45;letter-spacing:-.2px}
.essentials{margin:0;padding:20px 24px;background:var(--surface);border:1px solid var(--border);border-top:0}
.essentials-title{margin:0 0 10px;font-family:var(--font-heading);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1.2px;color:var(--text-muted)}
.essentials ul{margin:0;padding:0;list-style:none}
.essentials li{position:relative;padding:7px 0 7px 22px;font-size:15px;line-height:1.5;color:var(--text)}
.essentials li::before{content:"";position:absolute;left:0;top:15px;width:8px;height:2px;background:var(--primary)}
.scope{margin:0;padding:14px 24px;background:var(--fill);border:1px solid var(--border);border-top:0;font-size:13.5px;line-height:1.55;color:var(--text-secondary)}
.scope span{font-family:var(--font-heading);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1.1px;color:var(--text-muted);margin-right:6px}
.scope a{color:var(--secondary);font-weight:700;border-bottom:1px solid currentColor}
.scope a:hover{color:var(--primary)}
.update-log{margin:0;padding:20px 22px;border-top:2px solid var(--secondary);background:var(--fill)}
.update-log-title{margin:0 0 9px;font-family:var(--font-heading);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1.2px;color:var(--text-muted)}
.update-log ul{margin:0;padding:0;list-style:none}
.update-log li{padding:6px 0;font-size:13.5px;line-height:1.5;color:var(--text-secondary);border-bottom:1px solid var(--border)}
.update-log li:last-child{border-bottom:0}
.update-log time{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-weight:500;color:var(--text-strong)}
@media(max-width:640px){.author-card{padding:16px}.opening .answer{padding:18px}.essentials,.scope{padding:16px 18px}}

/* Signature de tête — identité et dates sur une seule ligne. Le parcours de
   l'auteur n'est pas ici : il se lit en pied, via .author-footer. */
.author-byline{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 18px;margin:0 0 26px;padding-bottom:14px;border-bottom:1px solid var(--border,#D3CEC1);font-size:13px;color:var(--text-secondary,#4A554D)}
.byline-author a{color:var(--secondary,#3A4A3F);font-weight:700;border-bottom:1px solid currentColor}
.byline-author a:hover{color:var(--primary,#A65E2E)}
.author-byline .page-dates{margin:0;gap:6px 18px}

/* Pied d'article — la carte auteur complète, détachée du corps du texte. */
.author-footer{margin:38px 0 22px;border-top:2px solid var(--secondary,#3A4A3F)}
.author-footer .author-card{margin:0}

/* Signature dans le hero d'article (blog) : le hero est un aplat sombre, la
   signature doit y passer en blanc. Sans cette règle, elle hérite des couleurs
   pensées pour un fond clair et devient illisible (contraste ~1,1:1). */
.guide-hero .author-byline,
.guide-hero .author-byline .page-dates,
.guide-hero .byline-author a,
.guide-hero .page-dates time{color:#FFFFFF}
.guide-hero .author-byline{border-bottom-color:rgba(255,255,255,.28)}

/* ===== SOURCES — liens sortants cités près de l'affirmation ===== */
.source-note a[rel~="nofollow"]{color:var(--secondary);font-weight:600;border-bottom:1px solid var(--text-faint)}
.source-note a[rel~="nofollow"]:hover{color:var(--primary);border-bottom-color:var(--primary)}
.tool-table a[rel~="nofollow"]{font-weight:600;text-decoration:none;border-bottom:1px solid var(--text-faint)}
.tool-table a[rel~="nofollow"]:hover{color:var(--primary);border-bottom-color:var(--primary)}
.source-list{list-style:none;margin:0;padding:0;max-width:820px}
.source-list li{padding:10px 0;border-bottom:1px solid var(--line);font-size:14px}
.source-list li:last-child{border-bottom:0}
.source-list span{display:block;margin-top:2px;font-size:11px;color:var(--text-muted)}