/* ==========================================================================
   Blog Sympa — thème éditorial épuré & élégant (QuietCMS)
   Typographie : Fraunces (titres) + Inter (texte). Accent émeraude.
   Auto-hébergé, CSP-safe (aucune ressource externe).
   ========================================================================== */

/* ---------- Polices auto-hébergées ---------- */
@font-face{font-family:'Fraunces';font-style:normal;font-weight:400;font-display:swap;src:url('fonts/fraunces-400.woff2') format('woff2');}
@font-face{font-family:'Fraunces';font-style:italic;font-weight:400;font-display:swap;src:url('fonts/fraunces-400i.woff2') format('woff2');}
@font-face{font-family:'Fraunces';font-style:normal;font-weight:600;font-display:swap;src:url('fonts/fraunces-600.woff2') format('woff2');}
@font-face{font-family:'Fraunces';font-style:normal;font-weight:700;font-display:swap;src:url('fonts/fraunces-700.woff2') format('woff2');}
@font-face{font-family:'InterBS';font-style:normal;font-weight:400;font-display:swap;src:url('fonts/inter-400.woff2') format('woff2');}
@font-face{font-family:'InterBS';font-style:normal;font-weight:500;font-display:swap;src:url('fonts/inter-500.woff2') format('woff2');}
@font-face{font-family:'InterBS';font-style:normal;font-weight:600;font-display:swap;src:url('fonts/inter-600.woff2') format('woff2');}
@font-face{font-family:'InterBS';font-style:normal;font-weight:700;font-display:swap;src:url('fonts/inter-700.woff2') format('woff2');}

/* ---------- Tokens ---------- */
:root{
  --font-head:'Fraunces',Georgia,'Times New Roman',serif;
  --font-body:'InterBS',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;

  --ink:#1b211e;          /* texte principal */
  --ink-soft:#3d453f;
  --muted:#6b746d;        /* texte secondaire */
  --line:#e7e4dd;         /* filets */
  --line-soft:#f0ede7;
  --paper:#fbfaf8;        /* fond */
  --surface:#ffffff;

  --accent:#13795c;       /* émeraude */
  --accent-dark:#0e5e47;
  --accent-soft:#e9f3ef;
  --accent-tint:#f3f8f5;

  --amber:#c98a1e;        /* accent chaud, usage rare */
  --radius:14px;
  --radius-sm:9px;
  --shadow:0 1px 2px rgba(27,33,30,.04), 0 8px 30px -12px rgba(27,33,30,.14);
  --shadow-lg:0 24px 60px -24px rgba(27,33,30,.30);
  --container:1180px;
  --measure:720px;        /* largeur de lecture confortable */
}

/* Couleurs de repérage par rubrique (subtiles) */
.cat-sante{--cat:#12805e}
.cat-sport{--cat:#2563eb}
.cat-tourisme{--cat:#0e8aa8}
.cat-industrie{--cat:#5b6b7a}
.cat-interieur{--cat:#b4791e}
.cat-beaute{--cat:#c0397e}
.cat-animaux{--cat:#b5852a}
.cat-societe{--cat:#7c4bd0}
.cat-divers{--cat:#5f8a6b}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--font-body);font-size:17px;line-height:1.72;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--accent-dark)}
h1,h2,h3,h4{font-family:var(--font-head);color:var(--ink);line-height:1.18;font-weight:600;letter-spacing:-.01em;margin:0 0 .6em}
h1{font-weight:700}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.skip-link{position:absolute;left:-999px;top:0;background:var(--accent);color:#fff;padding:.6rem 1rem;z-index:100;border-radius:0 0 8px 0}
.skip-link:focus{left:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* ---------- Top bar ---------- */
.topbar{background:var(--ink);color:#e9efe9;font-size:.82rem}
.topbar .container{display:flex;justify-content:space-between;align-items:center;height:38px;gap:1rem}
.topbar a{color:#e9efe9}
.topbar .tb-tag{letter-spacing:.02em;opacity:.9}
.topbar .tb-links{display:flex;gap:1.1rem;align-items:center}
@media(max-width:640px){.topbar .tb-tag{display:none}}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:1.5rem;height:76px}
.brand{display:flex;align-items:center;gap:.7rem;flex-shrink:0}
.brand-mark{width:38px;height:38px;flex-shrink:0}
.brand-text{display:flex;flex-direction:column;line-height:1}
.brand-name{font-family:var(--font-head);font-weight:700;font-size:1.42rem;color:var(--ink);letter-spacing:-.02em}
.brand-tag{font-size:.7rem;color:var(--muted);letter-spacing:.04em;margin-top:3px;text-transform:uppercase}
.main-nav{margin-left:auto}
.main-nav ul{list-style:none;display:flex;gap:.1rem;margin:0;padding:0}
.main-nav a{display:block;padding:.5rem .58rem;color:var(--ink-soft);font-weight:500;font-size:.875rem;white-space:nowrap;border-radius:8px;position:relative;transition:color .15s,background .15s}
.main-nav a:hover{color:var(--accent);background:var(--accent-tint)}
.main-nav li.active>a{color:var(--accent)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:.4rem;margin-left:auto}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;border-radius:2px;transition:.25s}
.nav-overlay{display:none}

@media(max-width:960px){
  .main-nav{position:fixed;inset:0 0 0 auto;width:min(320px,84vw);background:var(--surface);
    box-shadow:var(--shadow-lg);transform:translateX(100%);transition:transform .28s ease;z-index:60;
    padding:5rem 1.2rem 2rem;overflow-y:auto;margin-left:0}
  .main-nav.open{transform:translateX(0)}
  .main-nav ul{flex-direction:column;gap:.15rem}
  .main-nav a{padding:.8rem .9rem;font-size:1rem;border-bottom:1px solid var(--line-soft);border-radius:0}
  .nav-toggle{display:block;order:3}
  .nav-overlay.open{display:block;position:fixed;inset:0;background:rgba(27,33,30,.4);z-index:55}
  .header-inner{height:64px}
  body.nav-open{overflow:hidden}
}

/* ---------- Breadcrumb ---------- */
.breadcrumb{padding:.9rem 0;font-size:.82rem;color:var(--muted)}
.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:.4rem;margin:0;padding:0;align-items:center}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb .sep{opacity:.5}
.breadcrumb [aria-current]{color:var(--ink-soft)}

/* ---------- Boutons / kickers ---------- */
.kicker{display:inline-flex;align-items:center;gap:.45rem;font-family:var(--font-body);font-weight:600;
  font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--cat,var(--accent))}
.kicker::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--cat,var(--accent))}
.btn{display:inline-flex;align-items:center;gap:.5rem;background:var(--accent);color:#fff;font-weight:600;
  font-size:.92rem;padding:.7rem 1.25rem;border-radius:999px;border:0;cursor:pointer;transition:background .18s,transform .18s}
.btn:hover{background:var(--accent-dark);color:#fff;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--accent);border:1px solid var(--accent)}
.btn-ghost:hover{background:var(--accent-soft);color:var(--accent-dark)}
.link-more{display:inline-flex;align-items:center;gap:.35rem;font-weight:600;font-size:.9rem;color:var(--accent)}
.link-more .arw{transition:transform .2s}
.link-more:hover .arw{transform:translateX(3px)}

/* ---------- Cartes d'article ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;transition:transform .22s,box-shadow .22s,border-color .22s}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--line)}
.card-thumb{aspect-ratio:16/10;overflow:hidden;background:var(--line-soft);display:block}
.card-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.card:hover .card-thumb img{transform:scale(1.05)}
.card-body{padding:1.15rem 1.25rem 1.35rem;display:flex;flex-direction:column;gap:.55rem;flex:1}
.card-title{font-family:var(--font-head);font-weight:600;font-size:1.16rem;line-height:1.28;margin:0}
.card-title a{color:var(--ink)}
.card-title a:hover{color:var(--accent)}
.card-exc{color:var(--muted);font-size:.92rem;line-height:1.6;margin:0}
.card-meta{margin-top:auto;display:flex;align-items:center;gap:.6rem;font-size:.78rem;color:var(--muted)}
.card-meta time{color:var(--muted)}

/* ---------- HERO accueil ---------- */
.hero{padding:3.4rem 0 2.2rem;border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:2.6rem;align-items:center}
.hero-eyebrow{margin-bottom:1rem}
.hero h1{font-size:clamp(2.1rem,4.4vw,3.35rem);letter-spacing:-.025em;margin-bottom:.9rem}
.hero-lead{font-size:1.14rem;color:var(--ink-soft);max-width:34ch;margin:0 0 1.6rem}
.hero-feature{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/3}
.hero-feature img{width:100%;height:100%;object-fit:cover}
.hero-feature .hf-cap{position:absolute;left:0;right:0;bottom:0;padding:1.4rem 1.4rem 1.2rem;
  background:linear-gradient(transparent,rgba(20,30,25,.82));color:#fff}
.hero-feature .hf-cap .kicker{color:#fff}
.hero-feature .hf-cap .kicker::before{background:#fff}
.hero-feature h2{color:#fff;font-size:1.35rem;margin:.4rem 0 0}
.hero-feature h2 a{color:#fff}
@media(max-width:860px){.hero-grid{grid-template-columns:1fr;gap:1.6rem}.hero{padding:2.4rem 0 1.6rem}}

/* ---------- Sections rubriques (accueil) ---------- */
.section{padding:2.8rem 0}
.section+.section{border-top:1px solid var(--line-soft)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;margin-bottom:1.5rem}
.section-head h2{font-size:1.7rem;margin:0;display:flex;align-items:center;gap:.6rem}
.section-head .dot{width:12px;height:12px;border-radius:50%;background:var(--cat,var(--accent))}
.grid{display:grid;gap:1.4rem}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.section .lead-card{grid-column:span 2;grid-row:span 2}
.section .lead-card .card-thumb{aspect-ratio:16/11}
.section .lead-card .card-title{font-size:1.5rem}
@media(max-width:980px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}
  .section .lead-card{grid-column:span 2}}
@media(max-width:600px){.grid-4,.grid-3,.grid-2{grid-template-columns:1fr}
  .section .lead-card{grid-column:span 1}.section .lead-card .card-title{font-size:1.3rem}}

/* Bandeau catégories (accueil) */
.cat-rail{display:flex;flex-wrap:wrap;gap:.6rem;padding:1.6rem 0 .2rem}
.cat-pill{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem .95rem;border:1px solid var(--line);
  border-radius:999px;background:var(--surface);font-weight:500;font-size:.9rem;color:var(--ink-soft);transition:.16s}
.cat-pill:hover{border-color:var(--cat,var(--accent));color:var(--cat,var(--accent));background:var(--surface)}
.cat-pill .dot{width:9px;height:9px;border-radius:50%;background:var(--cat,var(--accent))}

/* ---------- Layout article + liste ---------- */
.wrap{padding:2.2rem 0 3rem}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:3rem;align-items:start}
.layout.no-aside{grid-template-columns:minmax(0,1fr)}
@media(max-width:960px){.layout{grid-template-columns:1fr;gap:2rem}}

/* ---------- Article ---------- */
.article-head{max-width:var(--measure);margin:0 auto 1.6rem}
.post .article-head{text-align:left}
.article-head h1{font-size:clamp(1.9rem,3.6vw,2.7rem);margin:.7rem 0 .8rem}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:.7rem;color:var(--muted);font-size:.86rem}
.article-meta .avatar{width:30px;height:30px;border-radius:50%;background:var(--accent-soft);color:var(--accent-dark);
  display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:.8rem;font-family:var(--font-head)}
.article-hero{margin:0 0 1.8rem;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:16/9}
.article-hero img{width:100%;height:100%;object-fit:cover}
.article-body{max-width:var(--measure);margin:0 auto;font-size:1.075rem}
.article-body>*{margin-inline:auto}
.article-body p{margin:0 0 1.3rem}
.article-body h2{font-size:1.62rem;margin:2.4rem 0 .9rem;padding-top:.2rem}
.article-body h3{font-size:1.25rem;margin:1.9rem 0 .7rem;color:var(--ink)}
.article-body h2+p,.article-body h3+p{margin-top:0}
.article-body a{text-decoration:underline;text-decoration-color:var(--accent-soft);text-underline-offset:3px;text-decoration-thickness:2px}
.article-body a:hover{text-decoration-color:var(--accent)}
.article-body strong{color:var(--ink);font-weight:600}
.article-body em{font-style:italic}
.article-body ul,.article-body ol{margin:0 0 1.3rem;padding-left:1.3rem}
.article-body li{margin:.35rem 0}
.article-body ul li::marker{color:var(--accent)}
.article-body img{border-radius:var(--radius-sm);margin:1.6rem auto;box-shadow:var(--shadow)}
.article-body figure{margin:1.8rem auto}
.article-body figcaption{font-size:.85rem;color:var(--muted);text-align:center;margin-top:.55rem;font-style:italic}
.article-body blockquote{margin:1.8rem 0;padding:.4rem 0 .4rem 1.5rem;border-left:3px solid var(--accent);
  font-family:var(--font-head);font-size:1.2rem;font-style:italic;color:var(--ink-soft)}
.article-body table{width:100%;border-collapse:collapse;margin:1.8rem 0;font-size:.96rem;border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden}
.article-body th,.article-body td{padding:.7rem .9rem;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.article-body thead th{background:var(--accent-tint);font-family:var(--font-body);font-weight:600;color:var(--ink)}
.article-body tbody tr:last-child td{border-bottom:0}
.article-body h2,.article-body h3{scroll-margin-top:96px}
.article-body :where(h2,h3)>a[href^="#"]{text-decoration:none}

/* Détails / FAQ sans JS */
.article-body details{border:1px solid var(--line);border-radius:var(--radius-sm);padding:.2rem 1rem;margin:.7rem 0;background:var(--surface)}
.article-body summary{cursor:pointer;font-weight:600;padding:.8rem 0;font-family:var(--font-head)}

/* Sommaire (TOC – plugin sommaire-quietcms + repli) */
.toc{background:var(--accent-tint);border:1px solid var(--line);border-radius:var(--radius);padding:1.1rem 1.3rem;margin:0 auto 2rem;max-width:var(--measure)}
.toc strong{font-family:var(--font-head);display:block;margin-bottom:.5rem;font-size:.95rem}
.toc ol,.toc ul{margin:0;padding-left:1.1rem}
.toc a{color:var(--ink-soft);font-size:.92rem}
.toc a:hover{color:var(--accent)}

/* Partage */
.share{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap;max-width:var(--measure);margin:2.2rem auto 0;
  padding-top:1.4rem;border-top:1px solid var(--line)}
.share span{font-weight:600;font-size:.85rem;color:var(--muted)}
.share a{display:inline-flex;width:38px;height:38px;align-items:center;justify-content:center;border-radius:50%;
  border:1px solid var(--line);color:var(--ink-soft);transition:.16s}
.share a:hover{background:var(--accent);border-color:var(--accent);color:#fff}
.share svg{width:18px;height:18px}

/* Auteur / date footer article */
.post-foot{max-width:var(--measure);margin:2rem auto 0;display:flex;gap:1rem;align-items:center;
  padding:1.3rem;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}
.post-foot .avatar{width:52px;height:52px;font-size:1.2rem;flex-shrink:0}
.post-foot .pf-name{font-family:var(--font-head);font-weight:600;color:var(--ink)}
.post-foot .pf-role{font-size:.85rem;color:var(--muted)}

/* Articles similaires */
.related{margin-top:3rem;padding-top:2.2rem;border-top:1px solid var(--line)}
.related h2{font-size:1.5rem;text-align:center;margin-bottom:1.5rem}

/* ---------- Aside ---------- */
.aside{position:sticky;top:96px;display:flex;flex-direction:column;gap:1.6rem}
.widget{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.25rem 1.35rem}
.widget h3{font-size:1.02rem;margin:0 0 .9rem;padding-bottom:.6rem;border-bottom:1px solid var(--line-soft)}
.widget-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.widget-list li{border-bottom:1px solid var(--line-soft)}
.widget-list li:last-child{border-bottom:0}
.widget-list a{display:flex;justify-content:space-between;gap:.6rem;align-items:center;padding:.6rem 0;color:var(--ink-soft);font-weight:500;font-size:.93rem}
.widget-list a:hover{color:var(--accent)}
.widget-list .count{background:var(--accent-tint);color:var(--accent-dark);font-size:.72rem;font-weight:600;padding:.1rem .5rem;border-radius:999px}
.mini-post{display:flex;gap:.75rem;padding:.6rem 0;border-bottom:1px solid var(--line-soft)}
.mini-post:last-child{border-bottom:0}
.mini-post img{width:64px;height:64px;border-radius:8px;object-fit:cover;flex-shrink:0}
.mini-post>span:last-child{display:flex;flex-direction:column;gap:.15rem;min-width:0}
.mini-post .mp-t{display:block;font-family:var(--font-head);font-size:.92rem;line-height:1.3;color:var(--ink)}
.mini-post a:hover .mp-t{color:var(--accent)}
.mini-post .mp-d{font-size:.75rem;color:var(--muted);margin-top:.25rem}
.widget-cta{background:linear-gradient(150deg,var(--accent),var(--accent-dark));color:#fff;border:0}
.widget-cta h3{color:#fff;border-color:rgba(255,255,255,.25)}
.widget-cta p{color:rgba(255,255,255,.9);font-size:.9rem;margin:0 0 1rem}
.widget-cta .btn{background:#fff;color:var(--accent-dark)}
.widget-cta .btn:hover{background:#fff;transform:translateY(-1px)}

/* ---------- Liste catégorie / blog ---------- */
.list-head{padding:2.6rem 0 1.8rem;border-bottom:1px solid var(--line);margin-bottom:0}
.list-head .kicker{margin-bottom:.7rem}
.list-head h1{font-size:clamp(2rem,4vw,2.8rem);margin:0 0 .6rem}
.list-head p{color:var(--ink-soft);max-width:60ch;margin:0;font-size:1.05rem}
.post-row{display:grid;grid-template-columns:220px 1fr;gap:1.5rem;padding:1.7rem 0;border-bottom:1px solid var(--line-soft);align-items:center}
.post-row .pr-thumb{aspect-ratio:16/10;border-radius:var(--radius-sm);overflow:hidden;background:var(--line-soft)}
.post-row .pr-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.post-row:hover .pr-thumb img{transform:scale(1.04)}
.post-row h2{font-size:1.4rem;margin:.5rem 0 .5rem}
.post-row h2 a{color:var(--ink)}
.post-row h2 a:hover{color:var(--accent)}
.post-row p{color:var(--muted);margin:0 0 .7rem;font-size:.95rem}
@media(max-width:640px){.post-row{grid-template-columns:1fr;gap:.9rem}.post-row .pr-thumb{aspect-ratio:16/9}}

/* Editorial catégorie */
.cat-editorial{max-width:var(--measure);color:var(--ink-soft)}
.cat-editorial.top{margin:1.8rem 0 .5rem}
.cat-editorial.bottom{margin:2.4rem 0 0;padding-top:1.8rem;border-top:1px solid var(--line-soft)}
.cat-editorial h2{font-size:1.4rem}

/* ---------- Pagination ---------- */
.pagination{display:flex;justify-content:center;gap:.4rem;margin:2.4rem 0 .5rem;flex-wrap:wrap}
.pagination a,.pagination span{min-width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);border-radius:10px;color:var(--ink-soft);font-weight:600;font-size:.92rem;padding:0 .5rem}
.pagination a:hover{border-color:var(--accent);color:var(--accent)}
.pagination .active{background:var(--accent);border-color:var(--accent);color:#fff}
.pagination .ellipsis{border:0}

/* ---------- 404 ---------- */
.error-hero{text-align:center;padding:4.5rem 0}
.error-hero .code{font-family:var(--font-head);font-size:clamp(4rem,14vw,8rem);font-weight:700;color:var(--accent);line-height:1}
.error-hero h1{font-size:1.8rem;margin:.4rem 0 .6rem}
.error-hero p{color:var(--muted);max-width:46ch;margin:0 auto 1.6rem}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:#cfd6d0;margin-top:3rem}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:2rem;padding:3rem 0 2.2rem}
.footer-brand .brand-name{color:#fff}
.footer-brand p{color:#9aa39c;font-size:.92rem;max-width:32ch;margin:.9rem 0 0}
.footer-col h4{font-family:var(--font-body);font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:#8b948d;margin:0 0 .9rem}
.footer-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.55rem}
.footer-col a{color:#cfd6d0;font-size:.93rem}
.footer-col a:hover{color:#fff}
.footer-mark{display:flex;align-items:center;gap:.6rem}
.footer-mark .brand-mark{width:34px;height:34px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.09);padding:1.3rem 0;display:flex;justify-content:space-between;
  gap:1rem;flex-wrap:wrap;font-size:.83rem;color:#8b948d}
.footer-bottom a{color:#a9b2ab}
@media(max-width:820px){.footer-top{grid-template-columns:1fr 1fr;gap:1.6rem}}
@media(max-width:520px){.footer-top{grid-template-columns:1fr}}

/* ---------- Back to top ---------- */
.to-top{position:fixed;right:20px;bottom:20px;width:46px;height:46px;border-radius:50%;background:var(--accent);
  color:#fff;border:0;display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:0;
  transform:translateY(10px);transition:.22s;box-shadow:var(--shadow-lg);z-index:40}
.to-top.show{opacity:1;transform:translateY(0)}
.to-top svg{width:22px;height:22px}

/* ---------- Utilitaires ---------- */
.reading-bar{position:fixed;top:0;left:0;height:3px;background:var(--accent);width:0;z-index:70;transition:width .1s}
.text-muted{color:var(--muted)}
hr{border:0;border-top:1px solid var(--line);margin:2rem 0}
@media print{.site-header,.site-footer,.aside,.share,.to-top,.breadcrumb{display:none}.layout{grid-template-columns:1fr}}