/* Encarts de publicité — sobres et mobiles, sans superposition ni animation */
.sde-public-ad { box-sizing:border-box; margin:clamp(1.8rem, 3vw, 2.8rem) 0; padding:.9rem 0; clear:both; width:100%; text-align:center; overflow:hidden; }
.sde-public-ad-label { display:block; color:#727983; text-align:center; font-size:.68rem; line-height:1.4; font-weight:500; letter-spacing:.075em; text-transform:uppercase; margin-bottom:.7rem; }
.sde-public-ad--demo { background:#f6f7f8; border:1px solid #e2e5e9; padding:1.15rem; border-radius:8px; }
.sde-public-ad-placeholder { display:flex; align-items:center; justify-content:center; min-height:115px; border-radius:6px; color:#6d737b; font-size:.82rem; background:#eceff2; }
.sde-public-ad--middle .sde-public-ad-placeholder { min-height:165px; }
.sde-public-ad .adsbygoogle { width:100%; min-height:90px; }
@media(max-width:640px) {
 .sde-public-ad { margin:1.6rem 0; padding:.6rem 0; }
 .sde-public-ad--demo { padding: .9rem; }
 .sde-public-ad-placeholder { min-height:95px; }
}