/* Carta d'archivio e sigillo riutilizzabile Villa Corvo. */
.inbox-envelope{
  background:
    radial-gradient(ellipse at 11% 9%,#8d614738 0,transparent 31%),
    radial-gradient(ellipse at 93% 84%,#6a47382c 0,transparent 30%),
    radial-gradient(circle at 64% 18%,#a5755529 0,transparent 19%),
    repeating-linear-gradient(118deg,#fff9e900 0 11px,#81684b08 12px 13px),
    linear-gradient(145deg,#e1cba8,#eee0c4 40%,#c9af89);
  border:1px solid #9f7959;
  box-shadow:0 35px 55px #070509b0,inset 0 0 8px #64482f99,inset 0 0 30px #7a533638;
}
.inbox-envelope:before,.inbox-envelope:after{border-color:#886e56aa}
.inbox-envelope:before{background:linear-gradient(32deg,#ab8e6740,transparent 52%)}
.inbox-envelope:after{background:linear-gradient(148deg,#b2946a35,transparent 52%)}
.inbox-envelope i{
  background:
    radial-gradient(ellipse at 45% 5%,#986f5133 0,transparent 43%),
    repeating-linear-gradient(78deg,transparent 0 20px,#80634609 21px 22px),
    linear-gradient(155deg,#d8bd94,#f0e1c2 72%,#b6946c);
  filter:drop-shadow(0 3px 2px #5c453550);
}
.inbox-paper-edge{position:absolute;inset:8px;z-index:1;pointer-events:none;border:1px solid #7a5b3c3d;box-shadow:inset 0 0 12px #9a6d4233}
.inbox-wax-seal{position:absolute;z-index:3;left:50%;top:57%;width:86px;height:86px;transform:translate(-50%,-50%) rotate(8deg);filter:drop-shadow(0 7px 7px #3b211c9c)}
@media(max-width:900px){.inbox-wax-seal{width:72px;height:72px}}
@media(max-width:620px){.inbox-wax-seal{width:59px;height:59px}.inbox-paper-edge{inset:5px}}
.series-seal .series-id img{display:block;width:62px;height:62px;filter:drop-shadow(0 6px 8px #09070c88)}
.series-seal .archive-seal{background:transparent;box-shadow:none}
.series-seal .archive-seal img{width:100%;height:100%;display:block;filter:drop-shadow(0 9px 10px #09070caa)}
@media(max-width:620px){.series-seal .series-id img{width:56px;height:56px}}