.mainstream-theme .ms-format-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  text-align: left;
  margin-bottom: 22px !important;
}
.mainstream-theme .ms-format-heading {
  flex-basis: 100%;
  margin: 0 0 3px;
  text-align: left;
}
.mainstream-theme .ms-format-label { flex-basis: 100%; margin-bottom: 7px; font-size: 12px; color: var(--ms-muted); }
.mainstream-theme .ms-format-heading strong {
  display: block;
  font-size: 15px;
  line-height: 1.4;
  font-weight: 600;
}
.mainstream-theme .ms-format-heading p {
  display: block;
  margin: 4px 0 0;
  color: var(--ms-muted);
  font-size: 12px;
  line-height: 1.5;
}
.mainstream-theme .ms-format-heading[data-ms-format-kind="bottle"] {
  border-top: 1px solid var(--ms-line);
  margin-top: 10px;
  padding-top: 17px;
}
.mainstream-theme .ms-format-choice.btn-variant {
  min-width: 78px;
  min-height: 46px;
  margin: 0;
  padding: 11px 22px;
  border: 1px solid #b9c2b4;
  border-radius: 4px;
  background: transparent;
  color: var(--ms-ink);
  font-size: 14px;
  line-height: 1.5;
  cursor: pointer;
}
.mainstream-theme .ms-format-choice.btn-variant.selected {
  border-color: var(--ms-green);
  background: var(--ms-green);
  color: #fffefb;
}
.mainstream-theme .ms-format-unavailable {
  position: relative;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 46px;
  padding: 10px 15px;
  border: 1px solid var(--ms-line);
  border-radius: 4px;
  color: var(--ms-muted);
  font-size: 14px;
  line-height: 1.5;
  background: rgba(232, 236, 226, .4);
}
.mainstream-theme .ms-format-unavailable::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(to top left, transparent 49%, rgba(44, 48, 43, .5), transparent 52%);
  pointer-events: none;
}
.mainstream-theme .ms-format-unavailable span {
  border-left: 1px solid var(--ms-line);
  padding-left: 14px;
  font-size: 11px;
}
.mainstream-theme .ms-format-selection {
  flex-basis: 100%;
  margin: 10px 0 0;
  color: var(--ms-muted);
  font-size: 12px;
  line-height: 1.6;
  text-align: left;
}
.mainstream-theme .ms-format-selection strong { color: var(--ms-green); font-weight: 500; }
.mainstream-theme .ms-format-native-select { flex-basis: 100%; }
.mainstream-theme .ms-format-group:not(.ms-format-ready) .ms-format-choice { display: none; }
.mainstream-theme .ms-format-ready .ms-format-native-select { display: none; }
@media (hover: hover) and (pointer: fine) {
  .mainstream-theme .ms-format-choice:not(.selected):hover { border-color: var(--ms-green); background: #e8ece2; }
}