.editorial-hero{position:relative;overflow:hidden;padding:calc(var(--header-h) + 6rem) 0 5.5rem;color:var(--ink);background:linear-gradient(135deg,#fff 0%,#f4f8ff 55%,#eef5ff 100%)}.editorial-hero::before{content:"";position:absolute;inset:0;opacity:.5;background-image:linear-gradient(rgba(66,133,244,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(66,133,244,.08) 1px,transparent 1px);background-size:64px 64px;mask-image:linear-gradient(to bottom,#000,transparent)}.editorial-curve{position:absolute;width:70%;height:70%;right:-8%;bottom:-46%;border:4px solid var(--g-blue);border-color:var(--g-blue) transparent transparent transparent;border-radius:50%;transform:rotate(-9deg);opacity:.2}.editorial-curve::before,.editorial-curve::after{content:"";position:absolute;border-radius:50%}.editorial-curve::before{width:14px;height:14px;top:6%;left:14%;background:var(--g-red);box-shadow:210px -35px 0 var(--g-yellow),430px -55px 0 var(--g-green)}
.editorial-hero .article-heading{position:relative}.editorial-hero .article-heading h1{max-width:980px;color:var(--ink);font-size:clamp(2.4rem,5vw,4.6rem)}.article-intro,.editorial-hero .article-heading>p:last-child{max-width:760px;color:var(--muted);font-size:1.12rem}.article-google .article-layout{grid-template-columns:minmax(0,1fr) 320px}
.toc-panel{color:var(--ink);background:rgba(255,255,255,.92);border:1px solid #dadce0;box-shadow:0 18px 50px rgba(66,133,244,.12)}.toc-panel h2{font-size:1.7rem}.article-toc ol{list-style:none;padding:0;margin:1.4rem 0 0;counter-reset:toc}.article-toc li{counter-increment:toc;border-top:1px solid #edf0f5}.article-toc a{display:grid;grid-template-columns:1.8rem 1fr;gap:.4rem;padding:.8rem 0;color:#3c4043;font-size:.9rem;line-height:1.35}.article-toc a::before{content:counter(toc,decimal-leading-zero);color:var(--g-blue);font-weight:800}.article-toc a:hover{color:var(--g-blue)}.toc-empty{color:var(--muted);font-size:.9rem}.toc-cta{margin-top:1.5rem;padding-top:1.4rem;border-top:1px solid #dadce0}.toc-cta p{color:var(--muted);font-size:.9rem}.toc-cta .button{width:100%}
.related-section{padding:clamp(5rem,9vw,8rem) 0;background:#eef5ff;border-top:1px solid #d2e3fc}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.related-card{position:relative;display:flex;min-height:270px;flex-direction:column;padding:1.7rem;border:1px solid #dce5f5;border-radius:var(--radius);background:#fff;transition:transform .25s,box-shadow .25s,border-color .25s}.related-card:hover{transform:translateY(-5px);border-color:#aecbfa;box-shadow:0 18px 50px rgba(66,133,244,.14)}.related-index{color:var(--g-blue);font-weight:850}.related-card:nth-child(4n+2) .related-index{color:var(--g-red)}.related-card:nth-child(4n+3) .related-index{color:#b06000}.related-card:nth-child(4n+4) .related-index{color:var(--g-green)}.related-card h3{margin:2.2rem 0 .7rem;font-size:1.35rem}.related-card p{color:var(--muted);font-size:.93rem}.related-arrow{margin-top:auto;color:var(--g-blue);font-size:1.4rem}
.blog-listing{background:var(--paper)}.blog-listing .article-grid{grid-template-columns:repeat(3,1fr)}.blog-listing .article-card{position:relative;min-height:310px;padding:1.8rem;border-color:#dfe3eb;transition:transform .25s,box-shadow .25s,border-color .25s}.blog-listing .article-card:hover{transform:translateY(-6px);border-color:#aecbfa;box-shadow:0 20px 55px rgba(66,133,244,.14)}.card-category{align-self:flex-start;padding:.35rem .65rem;color:#1967d2;background:#e8f0fe;border-radius:999px;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.blog-listing .article-card h2{display:-webkit-box;min-height:2.32em;margin:2rem 0 .9rem;overflow:hidden;font-size:1.3rem;line-height:1.16;-webkit-box-orient:vertical;-webkit-line-clamp:2}.card-arrow{margin-top:auto;color:var(--g-blue);font-size:1.5rem;transition:transform .2s}.article-card:hover .card-arrow{transform:translateX(5px)}
@media(max-width:900px){.article-google .article-layout{grid-template-columns:1fr}.related-grid,.blog-listing .article-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.related-grid,.blog-listing .article-grid{grid-template-columns:1fr}.editorial-hero{padding-top:calc(var(--header-h) + 4rem)}}

.toc-cta-top{margin-top:0;padding-top:0;border-top:0;margin-bottom:1.6rem;padding-bottom:1.5rem;border-bottom:1px solid #dadce0}.toc-label{margin-top:0}

.article-author{margin:-.2rem 0 1.2rem;color:#5f6368;font-size:.95rem}.article-author strong{color:#202124}

.article-content.prose>p:first-of-type{display:none}

/* Hiérarchie éditoriale des articles */
.editorial-hero .article-heading h1{max-width:840px;font-size:clamp(2.05rem,3.75vw,3.7rem);line-height:1.13}.article-meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem;margin-top:.2rem}.article-meta-row .article-author{margin:0}.article-author a{transition:color .2s}.article-author a:hover{color:#1967d2}.article-reading{margin:0;padding:.35rem .65rem;color:#1967d2!important;border:1px solid #d2e3fc;border-radius:999px;background:#fff;font-size:.78rem!important;font-weight:750;line-height:1.2}.article-reading::before{content:"◷";margin-right:.38rem;color:#4285f4}.author-page{background:#f8fafd}.author-layout{display:grid;grid-template-columns:minmax(240px,.68fr) minmax(0,1.32fr);gap:clamp(2rem,6vw,5rem);align-items:start}.author-card{position:sticky;top:calc(var(--header-h) + 1.5rem);padding:2rem;border:1px solid #d2e3fc;border-radius:1.4rem;background:#fff;box-shadow:0 16px 44px rgba(66,133,244,.1)}.author-card .eyebrow{margin-top:1.4rem}.author-card h2{font-size:1.7rem}.author-card p:not(.eyebrow){color:var(--muted);font-size:.95rem}.author-monogram{display:grid;width:4.5rem;height:4.5rem;place-items:center;color:#fff;border-radius:1.25rem;background:linear-gradient(135deg,#4285f4,#34a853);font-size:1.3rem;font-weight:850;letter-spacing:-.06em}.author-articles-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}.author-article-card{display:flex;min-height:14.5rem;flex-direction:column;padding:1.45rem;border:1px solid #dfe3eb;border-radius:1.2rem;background:#fff;transition:transform .2s,box-shadow .2s,border-color .2s}.author-article-card:hover{transform:translateY(-4px);border-color:#8ab4f8;box-shadow:0 18px 38px rgba(66,133,244,.14)}.author-article-card>span{color:#1967d2;font-size:.72rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase}.author-article-card h3{margin:1.1rem 0;font-size:1.16rem;line-height:1.26}.author-article-card small{margin-top:auto;color:#1967d2;font-size:.86rem;font-weight:750}.author-article-card b{font-size:1.1rem}@media(max-width:900px){.author-layout{grid-template-columns:1fr}.author-card{position:static}.author-articles-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.article-meta-row{align-items:flex-start;flex-direction:column}.author-articles-grid{grid-template-columns:1fr}}
/* Hero articles : trame légère et animation au survol */
.editorial-hero{isolation:isolate}.editorial-hero>[aria-hidden]{pointer-events:none}.article-dot-grid{position:absolute;z-index:0;inset:0;opacity:.34;background-image:radial-gradient(circle,rgba(66,133,244,.34) 1.15px,transparent 1.25px);background-position:calc(50% + var(--dot-x,0px)) calc(50% + var(--dot-y,0px));background-size:27px 27px;mask-image:linear-gradient(105deg,transparent 0%,#000 25%,#000 78%,transparent 100%);transition:background-position .28s ease-out}.editorial-hero .article-heading{z-index:1}
.section-heading-features h2{white-space:nowrap}.section-heading-features .features-accent{background:linear-gradient(100deg,var(--g-blue),var(--g-red),var(--g-green));background-clip:text;-webkit-background-clip:text;color:transparent}@media(max-width:700px){.section-heading-features h2{white-space:normal}.article-dot-grid{opacity:.22}}