/* V31.4.26 — Product Cost domain emphasis */
.v286-cost-domain.v31426-cost-domain{
  display:flex;
  align-items:stretch;
  gap:10px;
  padding:10px;
  margin:0 0 0;
  width:max-content;
  max-width:100%;
  overflow:auto;
  border:1px solid #dbe6f3;
  border-radius:18px 18px 0 0;
  border-bottom:0;
  background:linear-gradient(180deg,#f7fafe 0%,#eef4fb 100%);
  box-shadow:0 10px 24px rgba(25,63,114,.08);
}
.v286-cost-domain.v31426-cost-domain .v31426-cost-domain-btn{
  min-width:258px;
  border:1px solid #d2ddea;
  background:#fff;
  border-radius:14px;
  padding:16px 24px;
  font-size:16px;
  line-height:1.15;
  font-weight:900;
  color:#193b71;
  cursor:pointer;
  white-space:nowrap;
  transition:transform .12s ease, box-shadow .12s ease, background .12s ease, color .12s ease, border-color .12s ease;
}
.v286-cost-domain.v31426-cost-domain .v31426-cost-domain-btn:hover{
  transform:translateY(-1px);
  box-shadow:0 6px 14px rgba(28,70,122,.10);
}
.v286-cost-domain.v31426-cost-domain .v31426-cost-domain-btn.on{
  background:linear-gradient(135deg,#1769e0 0%,#0f58c7 100%);
  color:#fff;
  border-color:#1769e0;
  box-shadow:0 12px 26px rgba(23,105,224,.22);
}
.v286-cost-domain.v31426-cost-domain .v31426-product{order:1;}
.v286-cost-domain.v31426-cost-domain .v31426-project{order:2;}
.v286-cost-domain.v31426-cost-domain + .v280-subnav{
  margin-top:0;
  padding-top:12px;
  padding-left:12px;
  padding-right:12px;
  border-top-left-radius:0;
  border-top-right-radius:18px;
  border-top:1px solid #dbe6f3;
  min-width:min(100%,880px);
  width:max-content;
  background:#fff;
  box-shadow:0 14px 28px rgba(21,54,97,.08);
}
.v286-cost-domain.v31426-cost-domain + .v280-subnav button{
  font-size:12px;
  font-weight:800;
  padding:10px 16px;
  border-radius:10px;
}
.v286-cost-domain.v31426-cost-domain + .v280-subnav button.on{
  box-shadow:0 3px 10px rgba(20,58,106,.12);
}
@media(max-width:980px){
  .v286-cost-domain.v31426-cost-domain{width:100%;}
  .v286-cost-domain.v31426-cost-domain .v31426-cost-domain-btn{min-width:220px;font-size:15px;padding:15px 18px;}
  .v286-cost-domain.v31426-cost-domain + .v280-subnav{width:100%;min-width:0;}
}
@media(max-width:760px){
  .v286-cost-domain.v31426-cost-domain{gap:8px;padding:8px;border-radius:16px 16px 0 0;}
  .v286-cost-domain.v31426-cost-domain .v31426-cost-domain-btn{min-width:200px;font-size:14px;padding:14px 16px;}
  .v286-cost-domain.v31426-cost-domain + .v280-subnav{padding-top:10px;padding-left:10px;padding-right:10px;border-top-right-radius:16px;}
}
html[data-roadmap-theme="dark"] .v286-cost-domain.v31426-cost-domain{
  background:linear-gradient(180deg,#1b273a 0%,#162235 100%);
  border-color:#2d3b51;
  box-shadow:0 12px 28px rgba(0,0,0,.28);
}
html[data-roadmap-theme="dark"] .v286-cost-domain.v31426-cost-domain .v31426-cost-domain-btn{
  background:#172033;
  border-color:#33445b;
  color:#dfe8f5;
}
html[data-roadmap-theme="dark"] .v286-cost-domain.v31426-cost-domain .v31426-cost-domain-btn.on{
  background:linear-gradient(135deg,#1769e0 0%,#0d55c1 100%);
  color:#fff;
  border-color:#1769e0;
}
html[data-roadmap-theme="dark"] .v286-cost-domain.v31426-cost-domain + .v280-subnav{
  background:#172033;
  border-top-color:#2d3b51;
  box-shadow:0 14px 30px rgba(0,0,0,.24);
}