* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: #e9edf3;
  color: #3e3e3e;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
}

#html-container {
  min-height: 100vh;
  background: #e9edf3;
}

#html-container .calculator-page {
  width: min(1540px, calc(100% - 48px));
  margin: 0 auto;
  padding-top: 49px;
}

#html-container .page-heading {
  margin-bottom: 35px;
  text-align: center;
}

#html-container .page-heading h1 {
  margin: 0;
  color: #090909;
  font-size: 51px;
  font-weight: 400;
  line-height: 1.3;
  letter-spacing: 1px;
}

#html-container .page-heading p {
  margin: 10px 0 0;
  color: #818181;
  font-size: 17px;
  line-height: 1.5;
}

#html-container .product-overview {
  display: grid;
  grid-template-columns: 498px minmax(0, 1fr);
  gap: 40px;
  align-items: start;
}

#html-container .product-card,
#html-container .chart-card {
  min-width: 0;
}

#html-container .chart-card {
  position: relative;
  width: fit-content;
  height: 303px;
  width: 800px;
}

#html-container .product-image-wrap {
  display: flex;
  height: 270px;
  align-items: center;
  justify-content: center;
}

#html-container .product-image-wrap img {
  width: 262px;
  height: 260px;
  object-fit: contain;
  mix-blend-mode: multiply;
}

#html-container .product-card h2 {
  margin: 3px 0 2px;
  font-size: 20px;
  font-weight: 400;
  line-height: 1.25;
  text-align: center;
}

#html-container .product-card p {
  margin: 0;
  font-size: 18px;
  line-height: 1.4;
  text-align: center;
}

#html-container .chart-image {
  display: block;
  width: auto;
  max-width: 100%;
  height: 100%;
  margin-left: auto;
}

#html-container .chart-box {
  position: absolute;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 100%;
}

#html-container .chart-indicator {
  width: 6px;
  position: relative;
  top: 68px;
  height: 167px;
}

#html-container .chart-point {
  width: auto;
  height: auto;
  position: absolute;
  top: 65px;
  transform: translate(-50%, -50%);
}

#html-container .chart-indicator-label {
  position: absolute;
  top: -8px;
  left: 4px;
  font-size: 12px;
  color: #e63946;
  font-weight: 600;
  white-space: nowrap;
  background: rgba(255, 255, 255, 0.88);
  padding: 1px 4px;
  border-radius: 2px;
}

#html-container .chart-legend {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 11px;
  padding-left: 96px;
}

#html-container .legend-item {
  position: relative;
  padding-top: 18px;
  color: #555;
  font-size: 15px;
  line-height: 1.4;
  text-align: center;
}

#html-container .legend-item::before {
  position: absolute;
  top: 0;
  left: 50%;
  width: 72px;
  height: 4px;
  content: "";
  transform: translateX(-50%);
}

#html-container .legend-blue::before {
  background: #3150a7;
}

#html-container .legend-green::before {
  background: #67b534;
}

#html-container .legend-yellow::before {
  background: #f5b63c;
}

#html-container .legend-red::before {
  background: #df3851;
}

#html-container .result-summary {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  margin-top: 35px;
  padding: 10px 150px;
  border-top: 1px solid #ccd1d8;
  border-bottom: 1px solid #ccd1d8;
}

#html-container .result-group {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
  margin: 0;
  padding: 10px 32px;
}

#html-container .result-group:nth-child(2) {
  border-left: 1px solid rgb(207, 212, 218);
  border-right: 1px solid rgb(207, 212, 218);
}

#html-container .result-group:first-child {
  padding-left: 0;
}

#html-container .result-group:last-child {
  padding-right: 0;
}

#html-container .result-group div {
  display: grid;
  grid-template-columns: minmax(110px, auto) 1fr;
  gap: 20px;
  font-size: 15px;
  line-height: 1.35;
}

#html-container .result-group dt {
  color: #6f7379;
  font-weight: 400;
}

#html-container .result-group dd {
  margin: 0;
  color: #33373c;
  font-weight: 600;
  white-space: nowrap;
  text-align: right;
}

#html-container .configuration-panel {
  display: grid;
  grid-template-columns: 0.88fr 1.55fr 1.12fr 1.6fr;
  min-height: 242px;
  padding: 31px 31px 30px;
  background: #fff;
}

#html-container .config-column {
  min-width: 0;
  padding: 0 49px;
  border-right: 1px solid #d9dce0;
}

#html-container .config-column:first-child {
  padding-left: 0;
}

#html-container .config-column:last-child {
  padding-right: 0;
  border-right: 0;
}

#html-container .field-label {
  display: block;
  margin-bottom: 12px;
  color: #474747;
  font-size: 17px;
  line-height: 1.2;
}

#html-container .select-wrap {
  position: relative;
}

#html-container .select-wrap::after {
  position: absolute;
  top: 50%;
  right: 16px;
  width: 0;
  height: 0;
  border-top: 9px solid #173d86;
  border-right: 7px solid transparent;
  border-left: 7px solid transparent;
  content: "";
  pointer-events: none;
  transform: translateY(-35%) rotate(0deg);
  transform-origin: center;
  transition: transform 0.25s ease;
}

#html-container .select-wrap:has(select:open)::after {
  transform: translateY(-35%) rotate(180deg);
}

#html-container .configuration-panel select,
#html-container .configuration-panel input {
  width: 100%;
  height: 49px;
  padding: 0 16px;
  border: 1px solid #d7d9dc;
  border-radius: 0;
  outline: none;
  background: #fff;
  color: #444;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
}

#html-container .configuration-panel select {
  padding-right: 44px;
  appearance: none;
}

#html-container .configuration-panel select:focus,
#html-container .configuration-panel input:focus {
  border-color: #173d86;
  box-shadow: 0 0 0 2px rgba(23, 61, 134, 0.1);
}

#html-container .parameter-list {
  margin: 24px 0 0;
}

#html-container .parameter-list div {
  display: grid;
  grid-template-columns: 115px 1fr;
  margin-bottom: 5px;
  font-size: 15px;
  line-height: 1.35;
}

#html-container .parameter-list dt {
  color: #72767b;
  font-weight: 400;
}

#html-container .parameter-list dd {
  margin: 0;
  color: #373a3e;
  font-weight: 600;
  white-space: nowrap;
}

#html-container [data-param="focal_length_mm"]::after {
  content: "mm";
}

#html-container [data-param="f_number"]::before {
  content: "f/";
}

#html-container [data-param="grooves_per_mm"]::after {
  content: " /mm";
}

#html-container [data-param="scan_range"]::after {
  content: "nm";
}

#html-container .unit-input {
  position: relative;
  display: block;
}

#html-container .unit-input input {
  width: 100%;
  padding-right: 40px;
}

#html-container .unit-input::after {
  content: "nm";
  position: absolute;
  right: 14px;
  top: 50%;
  color: #373a3e;
  font-size: 15px;
  font-weight: 600;
  pointer-events: none;
  transform: translateY(-50%);
}

#html-container .camera-parameters {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  column-gap: 22px;
}

#html-container .camera-parameters div {
  grid-template-columns: 68px 1fr;
}

#html-container .camera-parameters div:nth-child(3) {
  grid-column: 1 / -1;
}

#html-container .double-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

#html-container .grating-column {
  padding-right: 48px;
}

#html-container .grating-parameters {
  margin-top: 24px;
}

#html-container .grating-parameters div {
  grid-template-columns: 103px 1fr;
}

#html-container .triple-fields {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
}

#html-container .converter-row {
  display: grid;
  grid-template-columns: auto 92px 28px 1fr;
  gap: 13px;
  margin-top: 44px;
  align-items: center;
  color: #56595d;
  font-size: 15px;
  white-space: nowrap;
}

#html-container .converter-row input {
  height: 48px;
}

#html-container .converter-row b {
  font-weight: 400;
  text-align: center;
}

#html-container .converter-row strong {
  color: #414449;
  font-size: 16px;
}

#html-container .page-footer {
  display: flex;
  height: 99px;
  padding: 0 33px;
  border-bottom: 1px solid #c8cdd4;
  align-items: center;
  justify-content: space-between;
}

#html-container .brand-logo {
  display: flex;
  align-items: baseline;
  color: #153a89;
  font-weight: 700;
}

#html-container .brand-main {
  font-family: Arial, sans-serif;
  font-size: 34px;
  font-style: italic;
  letter-spacing: -2px;
}

#html-container .brand-main span {
  font-weight: 400;
}

#html-container .brand-cn {
  margin-left: 10px;
  font-size: 22px;
}

#html-container .footer-action {
  display: flex;
  align-items: center;
  gap: 13px;
}

#html-container .footer-action p {
  margin: 0 38px 0 0;
  color: #565b62;
  font-size: 17px;
}

#html-container .icon-button {
  display: flex;
  width: 39px;
  height: 39px;
  padding: 0;
  border: 0;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

#html-container .icon-button img {
  width: 15px;
  height: 15px;
}

#html-container .primary-button {
  background: #173d88;
}

#html-container .share-button {
  background: rgba(255, 255, 255, 0.45);
}

#html-container .close-area {
  display: flex;
  height: 150px;
  align-items: flex-start;
  justify-content: center;
}

#html-container .close-button {
  width: 54px;
  height: 54px;
  margin-top: 32px;
  border: 0;
  background: #143c87;
  color: #fff;
  font-family: Arial, sans-serif;
  font-size: 30px;
  font-weight: 200;
  line-height: 54px;
  cursor: pointer;
}

#html-container .icon-button:hover,
#html-container .close-button:hover {
  background: #0f2f6d;
}

@media (max-width: 1200px) {
  #html-container .calculator-page {
    width: min(100% - 36px, 1040px);
  }

  #html-container .page-heading h1 {
    font-size: 40px;
  }

  #html-container .product-overview {
    grid-template-columns: 33% minmax(0, 1fr);
    gap: 24px;
  }

  #html-container .product-image-wrap {
    height: 220px;
  }

  #html-container .product-image-wrap img {
    width: 200px;
    height: 200px;
  }

  #html-container .product-card h2 {
    font-size: 18px;
  }

  #html-container .product-card p {
    font-size: 15px;
  }

  #html-container .configuration-panel {
    grid-template-columns: 1fr 1.4fr;
    row-gap: 34px;
    padding: 24px 20px;
  }

  #html-container .config-column {
    padding: 0 28px;
  }

  #html-container .config-column:nth-child(2) {
    border-right: 0;
  }

  #html-container .config-column:nth-child(3) {
    padding-left: 0;
  }

  #html-container .result-summary {
    grid-template-columns: repeat(3, 1fr);
  }

  #html-container .result-group {
    padding: 10px 20px;
  }

  #html-container .result-group:first-child {
    padding-left: 0;
  }

  #html-container .result-group:last-child {
    padding-right: 0;
  }
}

@media (max-width: 760px) {
  #html-container .calculator-page {
    width: calc(100% - 24px);
    padding-top: 24px;
  }

  #html-container .page-heading {
    margin-bottom: 24px;
  }

  #html-container .page-heading h1 {
    font-size: 28px;
  }

  #html-container .page-heading p {
    font-size: 14px;
  }

  #html-container .product-overview {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  #html-container .product-image-wrap {
    height: 200px;
  }

  #html-container .product-image-wrap img {
    width: 180px;
    height: 180px;
  }

  #html-container .product-card h2 {
    font-size: 17px;
  }

  #html-container .product-card p {
    font-size: 14px;
  }

  #html-container .chart-image {
    height: auto;
  }

  #html-container .result-summary {
    grid-template-columns: 1fr;
    margin-top: 24px;
    padding: 16px 0;
  }

  #html-container .result-group {
    padding: 10px 0;
    gap: 10px;
  }

  #html-container .result-group div {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  #html-container .result-group dd {
    white-space: normal;
    word-break: break-all;
    text-align: left;
  }

  #html-container .configuration-panel {
    grid-template-columns: 1fr;
    padding: 22px 16px;
    row-gap: 22px;
  }

  #html-container .config-column,
  #html-container .config-column:first-child,
  #html-container .config-column:last-child,
  #html-container .config-column:nth-child(3) {
    padding: 0 0 22px;
    border-right: 0;
    border-bottom: 1px solid #d9dce0;
  }

  #html-container .config-column:last-child {
    padding-bottom: 0;
    border-bottom: 0;
  }

  #html-container .field-label {
    font-size: 15px;
    margin-bottom: 8px;
  }

  #html-container .configuration-panel select,
  #html-container .configuration-panel input {
    height: 42px;
    font-size: 14px;
  }

  #html-container .parameter-list {
    margin-top: 16px;
  }

  #html-container .parameter-list div {
    grid-template-columns: 90px 1fr;
    font-size: 14px;
  }

  #html-container .camera-parameters {
    grid-template-columns: 1fr 1fr;
    column-gap: 16px;
  }

  #html-container .camera-parameters div {
    grid-template-columns: 60px 1fr;
  }

  #html-container .grating-parameters div {
    grid-template-columns: 90px 1fr;
  }

  #html-container .double-fields,
  #html-container .triple-fields {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  #html-container .page-footer {
    height: auto;
    padding: 20px 12px;
    gap: 16px;
  }

  #html-container .footer-action {
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 8px;
  }

  #html-container .footer-action p {
    width: 100%;
    margin: 0;
    font-size: 13px;
    text-align: right;
  }

  #html-container .brand-main {
    font-size: 22px;
  }

  #html-container .brand-cn {
    font-size: 15px;
  }

  #html-container .icon-button {
    width: 34px;
    height: 34px;
  }

  #html-container .icon-button img {
    width: 13px;
    height: 13px;
  }
}