.rs-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:24px}.rs-grid>.etude-card{flex-grow:0;flex-shrink:1;flex-basis:calc((100% - 48px) / 3);min-width:0}.rs-card-media--icon{display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--green-light) 0,#d6efe0 100%);position:relative}.rs-card-media--icon:after{content:"";position:absolute;right:-40px;bottom:-40px;width:130px;height:130px;border-radius:50%;border:3px solid var(--green);opacity:.18}.rs-card-picto{display:inline-flex;align-items:center;justify-content:center;width:76px;height:76px;border-radius:50%;background:var(--white);color:var(--green-text);box-shadow:0 10px 26px rgba(51,207,132,.18)}.rs-card-meta{font-size:.82rem!important;color:var(--green-dark)!important;font-weight:600}.etude-card-body .text-link{padding-top:4px}.rs-empty{max-width:640px;margin:0 auto;text-align:center;display:flex;flex-direction:column;align-items:center;gap:14px;background:var(--white);border:1px dashed rgba(51,207,132,.45);border-radius:16px;padding:48px 36px}.rs-empty-picto{display:inline-flex;align-items:center;justify-content:center;width:88px;height:88px;border-radius:50%;background:var(--green-light);color:var(--green-text);margin-bottom:6px;box-shadow:0 0 0 10px rgba(234,246,239,.55)}.rs-empty h3{font-size:1.2rem}.rs-empty p{color:var(--text-muted);max-width:48ch}.rs-empty-actions{gap:12px;margin-top:10px}.rs-empty-actions,.rs-links{display:flex;flex-wrap:wrap;justify-content:center}.rs-links{gap:22px}.rs-links>.ip-card{flex-grow:0;flex-shrink:1;flex-basis:calc((100% - 66px) / 4);min-width:0}.rs-hub{display:flex;flex-wrap:wrap;justify-content:center;gap:22px}.rs-hub>.ip-card{flex-grow:0;flex-shrink:1;flex-basis:calc((100% - 44px) / 3);min-width:0}.rs-head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:40px}.rs-head-row .ip-head{margin-bottom:0}.rs-faq{display:flex;flex-direction:column;gap:14px}.rs-faq-item{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 10px 30px rgba(10,20,15,.05);transition:border-color .2s ease,box-shadow .2s ease}.rs-faq-item[open]{border-color:rgba(51,207,132,.45);box-shadow:0 14px 34px rgba(51,207,132,.12)}.rs-faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:16px;padding:22px 24px}.rs-faq-item summary::-webkit-details-marker{display:none}.rs-faq-item summary h3{flex:1 1;font-size:1.04rem;line-height:1.4;margin:0}.rs-faq-toggle{flex-shrink:0;width:34px;height:34px;border-radius:50%;background:var(--green-light);color:var(--green-dark);display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:1.2rem;transition:transform .2s ease,background .2s ease}.rs-faq-item[open] .rs-faq-toggle{transform:rotate(45deg);background:var(--green);color:var(--ink)}.rs-faq-answer{padding:0 24px 24px;color:var(--text-muted);line-height:1.7}.rs-faq-more{margin-top:20px}.rs-detail{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);grid-gap:56px;gap:56px;align-items:start}.rs-detail-media{border-radius:var(--radius);overflow:hidden;aspect-ratio:16/9;box-shadow:0 20px 44px rgba(10,20,15,.12);margin-bottom:32px}.rs-detail-media img{width:100%;height:100%;object-fit:cover}.rs-detail-text h2{font-size:clamp(1.5rem,2.4vw,1.85rem);line-height:1.3;margin-bottom:16px}.rs-detail-text>p{color:var(--text);font-size:1.05rem;line-height:1.75}.rs-detail-text>p+p{margin-top:14px}.rs-detail-text ul.ip-bullets+p{margin-top:22px}.rs-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:14px;gap:14px;margin-top:30px}.rs-fact{display:flex;gap:14px;align-items:flex-start;background:var(--green-light);border-radius:var(--radius);padding:16px 18px}.rs-fact .icon-circle{width:42px;height:42px;flex-shrink:0;background:var(--white)}.rs-fact dt{font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--green-dark)}.rs-fact dd{margin:2px 0 0;font-weight:600;color:var(--ink);font-size:.95rem;line-height:1.4}.rs-form-card{position:-webkit-sticky;position:sticky;top:calc(var(--header-h, 80px) + 20px);background:var(--white);border:1px solid var(--border);border-radius:16px;padding:32px 30px;box-shadow:0 20px 50px rgba(10,20,15,.1)}.rs-form-card:before{content:"";position:absolute;left:30px;right:30px;top:0;height:4px;border-radius:0 0 4px 4px;background:var(--green)}.rs-form-card h2{font-size:1.35rem;line-height:1.3;margin:12px 0 8px}.rs-form-card>p{color:var(--text-muted);font-size:.95rem;margin-bottom:22px}.rs-form-card .form{max-width:none}.rs-form-card .btn{width:100%;justify-content:center}.rs-article{font-size:1.06rem;line-height:1.8;color:var(--text)}.rs-article p+p{margin-top:18px}.rs-article-lead{font-size:1.2rem;line-height:1.7;color:var(--ink);font-weight:500}.rs-author{display:flex;align-items:center;gap:20px;margin-top:48px;padding:24px 26px;background:var(--green-light);border-radius:16px}.rs-author img,.rs-author-initial{width:72px;height:72px;border-radius:50%;object-fit:cover;object-position:center 20%;flex-shrink:0;border:3px solid var(--white);box-shadow:0 8px 20px rgba(10,20,15,.12)}.rs-author-initial{display:inline-flex;align-items:center;justify-content:center;background:var(--green);color:var(--ink);font-family:var(--font-head);font-weight:700;font-size:1.6rem}.rs-author small{display:block;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--green-dark)}.rs-author strong{display:block;font-family:var(--font-head);color:var(--ink);font-size:1.05rem}.rs-author span.rs-author-role{display:block;color:var(--text-muted);font-size:.9rem}.rs-author .text-link{margin-top:6px}.rs-press{display:flex;flex-wrap:wrap;justify-content:center;gap:24px}.rs-press>.ip-card{flex-grow:0;flex-shrink:1;flex-basis:calc((100% - 48px) / 3);min-width:0}.rs-press blockquote{margin:6px 0 0;padding-left:14px;border-left:3px solid var(--green);font-style:italic;color:var(--text);font-size:.93rem}.rs-press-date{font-size:.82rem;color:var(--text-muted)}@media (max-width:1080px){.rs-links>.ip-card{flex-basis:calc((100% - 22px) / 2)}}@media (max-width:960px){.rs-grid>.etude-card,.rs-press>.ip-card{flex-basis:calc((100% - 24px) / 2)}.rs-hub>.ip-card{flex-basis:calc((100% - 22px) / 2)}.rs-detail{grid-template-columns:1fr;gap:40px}.rs-form-card{position:relative;top:auto}}@media (max-width:700px){.rs-grid>.etude-card,.rs-hub>.ip-card,.rs-links>.ip-card,.rs-press>.ip-card{flex-basis:100%}.rs-empty{padding:36px 22px}.rs-facts{grid-template-columns:1fr}.rs-form-card{padding:26px 20px}.rs-author{flex-direction:column;align-items:flex-start}.rs-faq-item summary{padding:18px}.rs-faq-answer{padding:0 18px 20px}}