/* AGIBiospheric — module de partage, isolé du CSS existant */
.agi-share{box-sizing:border-box;max-width:1100px;margin:48px auto 32px;padding:28px 20px;text-align:center;clear:both;color:inherit}
.agi-share *{box-sizing:border-box}
.agi-share h2{margin:0 0 12px;font-size:clamp(1.45rem,3vw,2rem);line-height:1.25}
.agi-share>p{margin:0 auto 20px}
.agi-share-links{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}
.agi-share-links a,.agi-share-actions button,.agi-share-actions a{display:inline-flex;gap:8px;align-items:center;justify-content:center;min-height:42px;padding:10px 14px;border:1px solid currentColor;border-radius:8px;background:transparent;color:inherit;text-decoration:none;font:inherit;font-size:15px;line-height:1.2;cursor:pointer;overflow-wrap:anywhere}
.agi-share-links a:hover,.agi-share-actions button:hover,.agi-share-actions a:hover{background:rgba(128,128,128,.15)}
.agi-share a:focus-visible,.agi-share button:focus-visible{outline:3px solid currentColor;outline-offset:3px}
.agi-share-icon{display:inline-block;min-width:18px;font-weight:700;text-align:center}
.agi-share-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:18px}
.agi-share-status{min-height:1.5em;margin:12px 0 0}
.agi-share-url{width:min(100%,550px);padding:10px;margin:8px auto;display:block}
@media(max-width:600px){.agi-share{padding:22px 12px}.agi-share-links{gap:8px}.agi-share-links a{padding:9px 11px}}