@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css');

/* tc-scoped:tc-wp-tool-root */

.tc-wp-tool-root {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
  display: flow-root;
  isolation: isolate;
  position: relative;
}
.tc-wp-tool-root img,
.tc-wp-tool-root video,
.tc-wp-tool-root svg,
.tc-wp-tool-root iframe {
  max-width: 100%;
  height: auto;
}

.tc-wp-tool-root .mole-fraction-calculator-wrapper{
  position: relative;
  width: 100%;
  max-width: none;
  box-sizing: border-box;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  --mf-ink: #12313f;
  --mf-muted: #547080;
  --mf-blue: #1268b3;
  --mf-teal: #0b9b9b;
  --mf-green: #51b36d;
  --mf-bg: #eef9fb;
  --mf-card: #ffffff;
  --mf-border: #c9e2e8;
  --mf-soft: #e7f6f2;
  --mf-danger: #b3261e;
  --mf-shadow: 0 18px 48px rgba(18, 49, 63, 0.14);
}.tc-wp-tool-root .mole-fraction-calculator-wrapper *, .tc-wp-tool-root .mole-fraction-calculator-wrapper *::before, .tc-wp-tool-root .mole-fraction-calculator-wrapper *::after{
  box-sizing: border-box;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-shell{
  width: 100%;
  max-width: none;
  overflow: hidden;
  padding: 44px 18px;
  color: var(--mf-ink);
  background:
    radial-gradient(circle at 12% 12%, rgba(11, 155, 155, 0.18), transparent 28%),
    radial-gradient(circle at 88% 20%, rgba(81, 179, 109, 0.14), transparent 26%),
    linear-gradient(135deg, #f7fdff 0%, var(--mf-bg) 52%, #f2fbf7 100%);
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-container{
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-title{
  max-width: 1100px;
  margin: 0 auto 10px;
  text-align: center;
  font-size: clamp(2rem, 4vw, 3.75rem);
  line-height: 1.05;
  letter-spacing: 0;
  color: var(--mf-ink);
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-subtitle{
  max-width: 1000px;
  margin: 0 auto 28px;
  text-align: center;
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--mf-muted);
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-tool{
  width: 100%;
  padding: 24px;
  border: 1px solid rgba(201, 226, 232, 0.95);
  border-radius: 22px;
  background:
    linear-gradient(90deg, rgba(18, 104, 179, 0.045) 1px, transparent 1px),
    linear-gradient(rgba(11, 155, 155, 0.045) 1px, transparent 1px),
    rgba(255, 255, 255, 0.9);
  background-size: 34px 34px;
  box-shadow: var(--mf-shadow);
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-modebar{
  display: flex;
  justify-content: center;
  gap: 8px;
  width: fit-content;
  max-width: 100%;
  margin: 0 auto 22px;
  padding: 6px;
  border: 1px solid var(--mf-border);
  border-radius: 999px;
  background: #ffffff;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-mode-btn, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-primary, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-secondary, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-ghost, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-add-btn, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-remove{
  min-height: 44px;
  border: 0;
  border-radius: 999px;
  font: inherit;
  font-weight: 750;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-mode-btn{
  padding: 10px 18px;
  color: var(--mf-muted);
  background: transparent;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-mode-btn.is-active{
  color: #ffffff;
  background: linear-gradient(135deg, var(--mf-blue), var(--mf-teal));
  box-shadow: 0 10px 22px rgba(18, 104, 179, 0.24);
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-top-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  align-items: start;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-panel, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-main-card, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-breakdown, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-formula, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-steps{
  border: 1px solid var(--mf-border);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 10px 28px rgba(18, 49, 63, 0.08);
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-panel{
  padding: 18px;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-panel.is-muted{
  opacity: 0.76;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-panel.is-active{
  border-color: rgba(11, 155, 155, 0.55);
  box-shadow: 0 14px 34px rgba(11, 155, 155, 0.13);
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-panel-head{
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-section-title{
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.25;
  color: var(--mf-ink);
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-add-btn{
  padding: 9px 13px;
  color: var(--mf-blue);
  border: 1px solid #b7d8e2;
  background: #f3fbfd;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-rows{
  display: grid;
  gap: 12px;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-row{
  display: grid;
  grid-template-columns: minmax(130px, 1.1fr) minmax(120px, 0.9fr) auto;
  gap: 10px;
  align-items: end;
  padding: 12px;
  border: 1px solid #d9eaf0;
  border-radius: 14px;
  background: #fbfeff;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-row.is-selected{
  border-color: var(--mf-teal);
  background: linear-gradient(135deg, #f4fffc, #f8fdff);
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-row[data-mf-row-type="mass"]{
  grid-template-columns: minmax(120px, 1fr) minmax(130px, 0.9fr) minmax(120px, 0.9fr) minmax(96px, 0.7fr) auto;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-field{
  display: grid;
  gap: 6px;
  min-width: 0;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-field span{
  font-size: 0.82rem;
  font-weight: 750;
  color: #315767;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-input, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-select{
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid #b9d3dc;
  border-radius: 12px;
  color: var(--mf-ink);
  background: #ffffff;
  font: inherit;
  outline: none;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-input::placeholder{
  color: #7f98a5;
  opacity: 1;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-input:focus, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-select:focus, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-mode-btn:focus-visible, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-primary:focus-visible, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-secondary:focus-visible, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-ghost:focus-visible, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-add-btn:focus-visible, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-remove:focus-visible{
  border-color: var(--mf-teal);
  box-shadow: 0 0 0 4px rgba(11, 155, 155, 0.16);
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-mass-line{
  display: grid;
  grid-template-columns: 1fr 68px;
  gap: 6px;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-preview{
  min-height: 44px;
  display: flex;
  align-items: center;
  padding: 10px 12px;
  border: 1px dashed #accdd6;
  border-radius: 12px;
  color: #315767;
  background: var(--mf-soft);
  font-weight: 750;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-remove{
  width: 44px;
  padding: 0;
  color: #ffffff;
  background: #d1433b;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-remove:disabled{
  cursor: not-allowed;
  opacity: 0.45;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-controls{
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(180px, 280px);
  gap: 14px;
  margin-top: 18px;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-control{
  display: grid;
  gap: 7px;
  text-align: left;
  font-weight: 750;
  color: #315767;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-actions{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 22px;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-primary, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-secondary, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-ghost{
  padding: 12px 18px;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-primary{
  color: #ffffff;
  background: linear-gradient(135deg, var(--mf-blue), var(--mf-teal));
  box-shadow: 0 12px 24px rgba(18, 104, 179, 0.24);
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-secondary{
  color: var(--mf-blue);
  border: 1px solid #b7d8e2;
  background: #ffffff;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-ghost{
  color: #315767;
  border: 1px solid #cadce2;
  background: #eef7f9;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-mode-btn:hover, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-primary:hover, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-secondary:hover, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-ghost:hover, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-add-btn:hover, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-remove:hover:not(:disabled){
  transform: translateY(-1px);
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-status{
  margin: 18px auto 0;
  padding: 12px 14px;
  border: 1px solid #bddce4;
  border-radius: 14px;
  color: #244c5d;
  background: #f4fbfd;
  text-align: center;
  font-weight: 750;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-status.is-error{
  color: var(--mf-danger);
  border-color: rgba(179, 38, 30, 0.35);
  background: #fff7f6;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-results{
  display: grid;
  grid-template-columns: minmax(260px, 0.85fr) minmax(300px, 1.15fr);
  gap: 18px;
  margin-top: 18px;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-main-card, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-breakdown, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-formula, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-steps{
  padding: 18px;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-kicker{
  display: inline-flex;
  margin-bottom: 10px;
  color: var(--mf-teal);
  font-size: 0.82rem;
  font-weight: 850;
  text-transform: uppercase;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-result-title{
  margin: 0 0 10px;
  font-size: 1.35rem;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-result-value{
  color: var(--mf-blue);
  font-size: clamp(2rem, 5vw, 3.1rem);
  font-weight: 900;
  line-height: 1.05;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-result-percent{
  margin: 10px 0 0;
  color: var(--mf-muted);
  font-weight: 750;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-summary{
  display: grid;
  grid-template-columns: repeat(4, minmax(120px, 1fr));
  gap: 12px;
  grid-column: 1 / -1;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-summary-card{
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--mf-border);
  border-radius: 16px;
  background: #ffffff;
  text-align: center;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-summary-card span{
  display: block;
  color: var(--mf-muted);
  font-size: 0.86rem;
  font-weight: 750;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-summary-card strong{
  display: block;
  margin-top: 6px;
  color: var(--mf-ink);
  font-size: 1.25rem;
  overflow-wrap: anywhere;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-breakdown{
  min-width: 0;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-table-wrap{
  width: 100%;
  overflow-x: auto;
  margin-top: 12px;
  border-radius: 14px;
  border: 1px solid #d7e8ee;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-table{
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  background: #ffffff;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-table th, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-table td{
  padding: 12px;
  border-bottom: 1px solid #e3eff3;
  text-align: left;
  color: var(--mf-ink);
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-table th{
  background: #eff9fb;
  font-size: 0.86rem;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-table tr.is-selected-row td{
  background: #f1fffa;
  font-weight: 800;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-formula, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-steps{
  margin-top: 18px;
  text-align: center;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-equation{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 12px auto;
  padding: 14px 18px;
  border-radius: 16px;
  color: #ffffff;
  background: linear-gradient(135deg, #12313f, #1268b3);
  font-size: 1.35rem;
  font-weight: 900;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-formula p{
  margin: 0;
  color: var(--mf-muted);
  font-weight: 750;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-steps ol{
  display: inline-block;
  margin: 12px auto 0;
  padding-left: 22px;
  text-align: left;
  color: #315767;
  line-height: 1.65;
}.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-note{
  margin: 18px 0 0;
  padding: 13px 16px;
  border-left: 4px solid var(--mf-green);
  border-radius: 12px;
  color: #244c5d;
  background: #f3fbf6;
  text-align: center;
  font-weight: 750;
}@media (max-width: 900px) {.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-top-grid, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-results{
    grid-template-columns: 1fr;
  }.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-summary{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-row, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-row[data-mf-row-type="mass"]{
    grid-template-columns: 1fr 1fr;
  }.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-remove{
    width: 100%;
    grid-column: 1 / -1;
  }}@media (max-width: 768px) {.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-shell{
    padding: 28px 12px;
  }.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-tool{
    padding: 16px;
    border-radius: 18px;
  }.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-title{
    font-size: 2rem;
  }.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-subtitle{
    font-size: 0.98rem;
    margin-bottom: 20px;
  }.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-modebar, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-actions, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-panel-head{
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-mode-btn, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-primary, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-secondary, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-ghost, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-add-btn{
    width: 100%;
  }.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-controls, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-row, .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-row[data-mf-row-type="mass"], .tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-summary{
    grid-template-columns: 1fr;
  }.tc-wp-tool-root .mole-fraction-calculator-wrapper .mole-fraction-calculator-table{
    min-width: 500px;
  }}.tc-wp-tool-root{
  position: relative !important;
  top: auto !important;
  left: auto !important;
  right: auto !important;
  bottom: auto !important;
  margin-top: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
  min-width: 0 !important;
  box-sizing: border-box !important;
  z-index: 0 !important;
}