.rchp {
  box-sizing: border-box;
  margin: 0 0 1.25rem;
  border: 1px solid #d5e0e4;
  border-left: 4px solid #0f766e;
  border-radius: 10px;
  background: #f4f7f8;
  color: #1f2d33;
  font-family: inherit;
  font-size: 15px;
  line-height: 1.5;
}
.rchp *,
.rchp *::before,
.rchp *::after {
  box-sizing: border-box;
}
/* details.rchp > summary outranks host calculators that style every summary in their steps */
details.rchp > summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  position: relative;
  min-height: 44px;
  margin: 0;
  padding: 0.7rem 2.5rem 0.7rem 1rem;
  border: 0;
  background: transparent;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  color: #083141;
  list-style: none;
}
details.rchp > summary::-webkit-details-marker {
  display: none;
}
details.rchp > summary::before {
  content: none;
  display: none;
}
details.rchp > summary::after {
  content: "+";
  position: absolute;
  top: 0.75rem;
  right: 1rem;
  font-size: 1.25rem;
  line-height: 1;
  color: #0f766e;
}
details.rchp[open] > summary::after {
  content: "\2212";
}
.rchp__kicker {
  display: inline-block;
  padding: 0.1rem 0.5rem;
  border-radius: 999px;
  background: #083141;
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.rchp__body {
  padding: 0 1rem 1rem;
}
.rchp__lead {
  margin: 0 0 0.9rem;
  color: #3c4f57;
}
.rchp__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem 1rem;
}
.rchp__field {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  min-width: 0;
}
.rchp__field--wide {
  grid-column: 1 / -1;
}
.rchp__field[hidden] {
  display: none;
}
.rchp__field label {
  font-size: 0.85rem;
  font-weight: 600;
  color: #083141;
}
.rchp__field input[type="text"],
.rchp__field select {
  width: 100%;
  min-height: 44px;
  padding: 0.55rem 0.7rem;
  border: 1px solid #b9c9cf;
  border-radius: 8px;
  background: #fff;
  color: #1f2d33;
  font: inherit;
}
.rchp__field input[type="text"]:focus,
.rchp__field select:focus {
  outline: 2px solid #0f766e;
  outline-offset: 1px;
  border-color: #0f766e;
}
.rchp__check {
  flex-direction: row;
  align-items: center;
  gap: 0.5rem;
}
.rchp__check input {
  width: 20px;
  height: 20px;
  margin: 0;
  accent-color: #0f766e;
}
.rchp__check label {
  font-weight: 500;
}
.rchp__preview {
  margin: 0.9rem 0 0;
}
.rchp__prices {
  margin: 0;
  padding: 0;
  list-style: none;
  border: 1px solid #d5e0e4;
  border-radius: 8px;
  background: #fff;
}
.rchp__prices li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.6rem 0.8rem;
}
.rchp__prices li + li {
  border-top: 1px solid #e4ecef;
}
.rchp__prices strong {
  white-space: nowrap;
  font-size: 1.05rem;
  color: #083141;
}
.rchp__trend,
.rchp__hint {
  margin: 0.5rem 0 0;
  font-size: 0.88rem;
  color: #3c4f57;
}
.rchp__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.9rem;
}
.rchp__apply {
  min-height: 44px;
  padding: 0.6rem 1.2rem;
  border: 0;
  border-radius: 8px;
  background: #0f766e;
  color: #fff;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}
.rchp__apply:hover {
  background: #0b5f58;
}
.rchp__apply:disabled {
  background: #9fb4ba;
  cursor: not-allowed;
}
.rchp__status {
  margin: 0;
  font-size: 0.88rem;
  color: #0f766e;
  font-weight: 600;
}
.rchp__note {
  margin: 0.9rem 0 0;
  font-size: 0.85rem;
  color: #3c4f57;
}
.rchp__credit {
  margin: 0.4rem 0 0;
  font-size: 0.75rem;
  color: #5f7178;
}
@media (max-width: 560px) {
  .rchp__grid {
    grid-template-columns: 1fr;
  }
  .rchp__prices li {
    flex-direction: column;
    gap: 0.1rem;
  }
}