/* Pages « Fonctionnalités » : en-tête, sommaire, article long, FAQ et appel à l'action */
.fn{background:#F6F7F2;color:#0F2230}
.fn-ariane{font-size:13.5px;color:#5A6B78;padding-top:22px}.fn-ariane a{color:#1F7A63;text-decoration:none}.fn-ariane span{color:#0F2230}
.fn-hero{padding:26px 0 46px}
.fn-hero-in{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.fn-kicker{display:inline-block;padding:6px 14px;border-radius:999px;background:#E8F3EF;color:#1F7A63;font-weight:700;font-size:13px;margin:0 0 14px}
.fn-hero h1{font-size:clamp(32px,4.6vw,54px);line-height:1.08;letter-spacing:-.02em;margin:0 0 16px;color:#0F2230}
.fn-lead{font-size:18px;line-height:1.65;color:#41545F;margin:0 0 24px}
.fn-act{display:flex;flex-wrap:wrap;gap:12px}
.fn-btn{display:inline-flex;align-items:center;min-height:50px;padding:0 24px;border-radius:999px;background:#1F7A63;color:#fff !important;font-weight:700;text-decoration:none;transition:transform .2s ease}
.fn-btn:hover{transform:translateY(-2px)}.fn-btn-l{background:transparent;color:#0F2230 !important;border:1.5px solid rgba(15,34,48,.2)}
.fn-hero-img{margin:0}.fn-hero-img img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:28px;box-shadow:0 30px 60px -32px rgba(8,28,45,.55)}
.fn-body{display:grid;grid-template-columns:230px minmax(0,1fr);gap:48px;align-items:start;padding-bottom:56px}
.fn-toc{position:sticky;top:96px;background:#fff;border:1px solid rgba(15,34,48,.08);border-radius:18px;padding:18px}
.fn-toc p{margin:0 0 10px;font-weight:800;font-size:14px}.fn-toc ol{margin:0;padding-left:18px;display:grid;gap:8px;font-size:14px}
.fn-toc a{color:#41545F;text-decoration:none}.fn-toc a:hover,.fn-toc a.on{color:#1F7A63;font-weight:700}
.fn-art{max-width:760px}
.fn-art section{scroll-margin-top:96px;margin-bottom:42px}
.fn-art h2{font-size:clamp(24px,2.8vw,31px);letter-spacing:-.015em;line-height:1.2;margin:0 0 14px;color:#0F2230}
.fn-art p,.fn-art li{font-size:17px;line-height:1.75;color:#2C3E4A}.fn-art p{margin:0 0 14px}
.fn-art ul{padding-left:0;list-style:none;display:grid;gap:10px;margin:0 0 14px}
.fn-art ul li{position:relative;padding-left:30px}.fn-art ul li::before{content:"";position:absolute;left:0;top:8px;width:18px;height:18px;border-radius:50%;background:#1F7A63 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12.5 4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/12px no-repeat}
.fn-art a{color:#1F7A63;font-weight:600}
.fn-fig{margin:22px 0 18px}.fn-fig img{display:block;width:100%;height:auto;border-radius:22px;border:1px solid rgba(15,34,48,.06)}
.fn-fig figcaption{font-size:14px;color:#5A6B78;margin-top:10px;text-align:center}
.fn-guides{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0 0}
.fn-guides a{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;background:#fff;border:1px solid rgba(31,122,99,.25);font-size:14px;text-decoration:none}
.fn-guides a::before{content:"Guide";font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:#fff;background:#1F7A63;border-radius:999px;padding:2px 8px}
.fn-table{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border:1px solid rgba(15,34,48,.1);border-radius:16px;overflow:hidden;font-size:15px;margin:6px 0 14px}
.fn-table th,.fn-table td{padding:12px 14px;text-align:left;vertical-align:top;border-bottom:1px solid rgba(15,34,48,.07)}
.fn-table th{background:#0E2F27;color:#fff;font-size:14px}.fn-table tr:last-child td{border-bottom:0}.fn-table td:first-child{font-weight:800;color:#1F7A63;white-space:nowrap}
.fn-table td:last-child{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13.5px;color:#41545F}
.fn-faq details{background:#fff;border:1px solid rgba(15,34,48,.08);border-radius:16px;padding:16px 18px;margin-bottom:10px}
.fn-faq summary{cursor:pointer;font-weight:700;font-size:16.5px;list-style:none;display:flex;justify-content:space-between;gap:14px}
.fn-faq summary::-webkit-details-marker{display:none}.fn-faq summary::after{content:"+";font-size:22px;line-height:1;color:#1F7A63}
.fn-faq details[open] summary::after{content:"−"}.fn-faq details p{margin:12px 0 0;font-size:16px}
.fn-cta{background:#0E2F27;color:#fff;padding:54px 0}
.fn-cta-in{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:22px}
.fn-cta h2{margin:0 0 6px;font-size:clamp(24px,3vw,32px);color:#fff}.fn-cta p{margin:0;color:rgba(245,247,250,.78)}
.fn-cta .fn-btn{background:#9FE3C8;color:#0E2F27 !important}
.fn-related{padding:52px 16px 64px}.fn-related h2{font-size:24px;margin:0 0 18px}
.fn-rel-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.fn-rel-grid a{display:block;background:#fff;border:1px solid rgba(15,34,48,.08);border-radius:20px;padding:22px;text-decoration:none;color:#0F2230;transition:transform .2s ease,box-shadow .2s ease}
.fn-rel-grid a:hover{transform:translateY(-3px);box-shadow:0 20px 40px -28px rgba(8,28,45,.5)}
.fn-rel-grid b{display:block;font-size:18px;margin-bottom:6px}.fn-rel-grid span{color:#5A6B78;font-size:14.5px}
@media (max-width:980px){.fn-hero-in{grid-template-columns:1fr;gap:28px}.fn-body{grid-template-columns:1fr;gap:24px}.fn-toc{position:static}}
@media (max-width:640px){.fn-rel-grid{grid-template-columns:1fr}.fn-art p,.fn-art li{font-size:16px}.fn-table{font-size:14px}.fn-table td:last-child{font-size:12.5px}}