@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 .mac-matrix-algebra-tool{
  width: 100%;
  max-width: none;
  overflow-x: hidden;
  box-sizing: border-box;
  border-radius: 0 !important;
  position: relative;
  padding: 34px 18px;
  color: #edfaff;
  background:
    radial-gradient(circle at 18% 12%, rgba(45, 212, 191, 0.28), transparent 32%),
    radial-gradient(circle at 85% 8%, rgba(14, 165, 233, 0.28), transparent 34%),
    linear-gradient(135deg, #06121f 0%, #0b1f30 42%, #0f2831 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}.tc-wp-tool-root .mac-matrix-algebra-tool *, .tc-wp-tool-root .mac-matrix-algebra-tool *::before, .tc-wp-tool-root .mac-matrix-algebra-tool *::after{
  box-sizing: border-box;
}.tc-wp-tool-root .mac-matrix-algebra-tool .mac-shell{
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}.tc-wp-tool-root .mac-matrix-algebra-tool .mac-hero{
  text-align: center;
  margin: 0 0 24px;
}.tc-wp-tool-root .mac-matrix-algebra-tool h1{
  margin: 0;
  color: #ffffff;
  font-size: clamp(1.5rem, 5vw, 2.8rem);
  line-height: 1.08;
  font-weight: 850;
  letter-spacing: 0;
  text-shadow: 0 0 28px rgba(34, 211, 238, 0.22);
}.tc-wp-tool-root .mac-matrix-algebra-tool .mac-subtitle{
  width: 100%;
  max-width: 760px;
  margin: 12px auto 0;
  color: #c7e6ee;
  font-size: 1rem;
  line-height: 1.55;
}.tc-wp-tool-root .mac-matrix-algebra-tool .mac-layout{
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: 18px;
  width: 100%;
  max-width: 100%;
}.tc-wp-tool-root .mac-matrix-algebra-tool .mac-panel, .tc-wp-tool-root .mac-matrix-algebra-tool .mac-matrix-stack{
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  width: 100%;
  max-width: 100%;
}.tc-wp-tool-root .mac-matrix-algebra-tool .mac-card{
  width: 100%;
  max-width: 100%;
  padding: 18px;
  border: 1px solid rgba(184, 244, 239, 0.18);
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(12, 31, 48, 0.74), rgba(11, 46, 55, 0.56));
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(18px);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}.tc-wp-tool-root .mac-matrix-algebra-tool .mac-card:hover{
  transform: translateY(-2px);
  border-color: rgba(94, 234, 212, 0.35);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.34), 0 0 24px rgba(45, 212, 191, 0.08);
}.tc-wp-tool-root .mac-matrix-algebra-tool h2{
  margin: 0 0 14px;
  color: #f7fdff;
  font-size: 1.05rem;
  line-height: 1.25;
  font-weight: 780;
  letter-spacing: 0;
}.tc-wp-tool-root .mac-matrix-algebra-tool .mac-card-head, .tc-wp-tool-root .mac-matrix-algebra-tool .mac-result-head{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  max-width: 100%;
  margin-bottom: 14px;
}.tc-wp-tool-root .mac-matrix-algebra-tool .mac-card-head h2, .tc-wp-tool-root .mac-matrix-algebra-tool .mac-result-head h2{
  margin: 0;
}.tc-wp-tool-root .mac-matrix-algebra-tool .mac-chip{
  width: auto;
  max-width: 100%;
  padding: 6px 9px;
  border: 1px solid rgba(125, 249, 225, 0.24);
  border-radius: 999px;
  color: #b7fff3;
  background: rgba(20, 184, 166, 0.12);
  font-size: 0.78rem;
  white-space: nowrap;
}.tc-wp-tool-root .mac-matrix-algebra-tool .mac-control-grid{
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  width: 100%;
  max-width: 100%;
}.tc-wp-tool-root .mac-matrix-algebra-tool .mac-field{
  display: grid;
  grid-template-columns: 1fr;
  gap: 7px;
  width: 100%;
  max-width: 100%;
  min-width: 0;
}.tc-wp-tool-root .mac-matrix-algebra-tool .mac-field span{
  color: #b9dce5;
  font-size: 0.82rem;
  font-weight: 680;
}.tc-wp-tool-root .mac-matrix-algebra-tool input, .tc-wp-tool-root .mac-matrix-algebra-tool select, .tc-wp-tool-root .mac-matrix-algebra-tool button, .tc-wp-tool-root .mac-matrix-algebra-tool textarea, .tc-wp-tool-root .mac-matrix-algebra-tool .mac-output-box, .tc-wp-tool-root .mac-matrix-algebra-tool .mac-card{
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}.tc-wp-tool-root .mac-matrix-algebra-tool input, .tc-wp-tool-root .mac-matrix-algebra-tool select{
  min-height: 46px;
  border: 1px solid rgba(173, 232, 244, 0.25);
  border-radius: 12px;
  padding: 10px 11px;
  color: #f8feff;
  background-color: rgba(7, 22, 35, 0.94);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  outline: none;
  font-size: 0.95rem;
  transition: border-color 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}.tc-wp-tool-root .mac-matrix-algebra-tool select{
  appearance: auto;
}.tc-wp-tool-root .mac-matrix-algebra-tool select option, .tc-wp-tool-root .mac-matrix-algebra-tool select option:checked, .tc-wp-tool-root .mac-matrix-algebra-tool select option:hover, .tc-wp-tool-root .mac-matrix-algebra-tool select option:focus{
  color: #f8feff;
  background-color: #0b1f30;
}.tc-wp-tool-root .mac-matrix-algebra-tool input:focus, .tc-wp-tool-root .mac-matrix-algebra-tool select:focus{
  border-color: rgba(45, 212, 191, 0.78);
  background-color: rgba(8, 30, 45, 0.98);
  box-shadow: 0 0 0 4px rgba(45, 212, 191, 0.16), 0 0 24px rgba(34, 211, 238, 0.13);
}.tc-wp-tool-root .mac-matrix-algebra-tool .mac-actions{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  width: 100%;
  box-sizing: border-box;
  margin-top: 14px;
}.tc-wp-tool-root .mac-matrix-algebra-tool button{
  border: 0;
  border-radius: 13px;
  min-height: 50px;
  padding: 0 14px;
  color: #03131b;
  background: linear-gradient(135deg, #67f7df, #22d3ee);
  font-size: 0.96rem;
  font-weight: 850;
  white-space: nowrap;
  cursor: pointer;
  box-shadow: 0 12px 28px rgba(34, 211, 238, 0.2);
  transition: transform 150ms ease, box-shadow 150ms ease, filter 150ms ease;
}.tc-wp-tool-root .mac-matrix-algebra-tool .mac-clear{
  color: #e8fbff;
  background: linear-gradient(135deg, #263b4d, #132b3e);
  border: 1px solid rgba(173, 232, 244, 0.22);
}.tc-wp-tool-root .mac-matrix-algebra-tool .mac-copy{
  width: auto;
  max-width: 160px;
  min-height: 40px;
  padding: 0 13px;
  color: #dffff9;
  background: rgba(20, 184, 166, 0.18);
  border: 1px solid rgba(125, 249, 225, 0.26);
  box-shadow: none;
}.tc-wp-tool-root .mac-matrix-algebra-tool button:hover{
  filter: brightness(1.08);
  box-shadow: 0 16px 34px rgba(34, 211, 238, 0.28), 0 0 24px rgba(45, 212, 191, 0.14);
}.tc-wp-tool-root .mac-matrix-algebra-tool button:active{
  transform: translateY(1px) scale(0.99);
}.tc-wp-tool-root .mac-matrix-algebra-tool button:focus-visible{
  outline: 3px solid rgba(183, 255, 243, 0.65);
  outline-offset: 3px;
}.tc-wp-tool-root .mac-matrix-algebra-tool .mac-matrix-scroll{
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 4px 2px 8px;
  scrollbar-color: rgba(45, 212, 191, 0.7) rgba(8, 22, 34, 0.8);
  scrollbar-width: thin;
}.tc-wp-tool-root .mac-matrix-algebra-tool .mac-matrix-scroll::-webkit-scrollbar, .tc-wp-tool-root .mac-matrix-algebra-tool .mac-output-box::-webkit-scrollbar, .tc-wp-tool-root .mac-matrix-algebra-tool .mac-matrix-output::-webkit-scrollbar{
  width: 9px;
  height: 9px;
}.tc-wp-tool-root .mac-matrix-algebra-tool .mac-matrix-scroll::-webkit-scrollbar-track, .tc-wp-tool-root .mac-matrix-algebra-tool .mac-output-box::-webkit-scrollbar-track, .tc-wp-tool-root .mac-matrix-algebra-tool .mac-matrix-output::-webkit-scrollbar-track{
  background: rgba(8, 22, 34, 0.8);
  border-radius: 999px;
}.tc-wp-tool-root .mac-matrix-algebra-tool .mac-matrix-scroll::-webkit-scrollbar-thumb, .tc-wp-tool-root .mac-matrix-algebra-tool .mac-output-box::-webkit-scrollbar-thumb, .tc-wp-tool-root .mac-matrix-algebra-tool .mac-matrix-output::-webkit-scrollbar-thumb{
  background: linear-gradient(135deg, #14b8a6, #22d3ee);
  border-radius: 999px;
}.tc-wp-tool-root .mac-matrix-algebra-tool .mac-matrix-grid{
  display: grid;
  gap: 8px;
  width: max-content;
  max-width: none;
  min-width: min(100%, 220px);
}.tc-wp-tool-root .mac-matrix-algebra-tool .mac-cell{
  width: 72px;
  max-width: 72px;
  min-height: 42px;
  text-align: center;
  padding: 8px;
  font-variant-numeric: tabular-nums;
}.tc-wp-tool-root .mac-matrix-algebra-tool .mac-output-box{
  overflow: auto;
  color: #eafcff;
  background: rgba(4, 16, 27, 0.72);
  border: 1px solid rgba(173, 232, 244, 0.18);
  border-radius: 14px;
  padding: 14px;
  line-height: 1.55;
  font-size: 0.95rem;
  overflow-wrap: anywhere;
  word-break: break-word;
  animation: macReveal 220ms ease both;
}.tc-wp-tool-root .mac-matrix-algebra-tool .mac-result-text{
  max-height: 240px;
}.tc-wp-tool-root .mac-matrix-algebra-tool .mac-formula-text{
  max-height: 180px;
  color: #b7fff3;
  font-size: 1.18rem;
  font-weight: 800;
  text-align: center;
  animation: macFade 260ms ease both;
}.tc-wp-tool-root .mac-matrix-algebra-tool .mac-steps-text{
  max-height: 240px;
  animation: macFade 260ms ease both;
}.tc-wp-tool-root .mac-matrix-algebra-tool .mac-matrix-output{
  display: none;
  width: 100%;
  max-width: 100%;
  max-height: 260px;
  overflow: auto;
  margin-top: 12px;
  padding: 12px;
  border: 1px solid rgba(94, 234, 212, 0.2);
  border-radius: 14px;
  background: rgba(3, 12, 22, 0.62);
  color: #f8feff;
  overflow-wrap: anywhere;
  word-break: break-word;
  animation: macMatrixReveal 260ms ease both;
}.tc-wp-tool-root .mac-matrix-algebra-tool .mac-result-matrix{
  display: grid;
  gap: 8px;
  width: max-content;
  max-width: none;
}.tc-wp-tool-root .mac-matrix-algebra-tool .mac-result-value{
  min-width: 76px;
  padding: 9px 10px;
  border: 1px solid rgba(173, 232, 244, 0.2);
  border-radius: 10px;
  text-align: center;
  color: #ecfeff;
  background: rgba(14, 165, 233, 0.1);
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
  word-break: break-word;
}.tc-wp-tool-root .mac-matrix-algebra-tool .mac-toast{
  position: fixed;
  left: 50%;
  top: 22px;
  z-index: 9999;
  width: min(92vw, 430px);
  transform: translate(-50%, -18px);
  padding: 13px 16px;
  border: 1px solid rgba(125, 249, 225, 0.36);
  border-radius: 999px;
  color: #f8feff;
  background: linear-gradient(135deg, rgba(8, 26, 42, 0.96), rgba(11, 59, 64, 0.96));
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.36), 0 0 24px rgba(45, 212, 191, 0.2);
  text-align: center;
  font-size: 0.95rem;
  font-weight: 760;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease, transform 180ms ease;
}.tc-wp-tool-root .mac-matrix-algebra-tool .mac-toast.mac-show{
  opacity: 1;
  transform: translate(-50%, 0);
}.tc-wp-tool-root .mac-matrix-algebra-tool .mac-hidden{
  display: none !important;
}@keyframes macReveal {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}@keyframes macFade {
  from { opacity: 0; }
  to { opacity: 1; }
}@keyframes macMatrixReveal {
  from { opacity: 0; transform: scale(0.985); }
  to { opacity: 1; transform: scale(1); }
}@media (min-width: 320px) and (max-width: 374px) {.tc-wp-tool-root .mac-matrix-algebra-tool{ padding: 22px 10px; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-shell{ width: 100%; }.tc-wp-tool-root .mac-matrix-algebra-tool h1{ font-size: clamp(1.5rem, 5vw, 2.8rem); }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-subtitle{ font-size: 0.88rem; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-layout, .tc-wp-tool-root .mac-matrix-algebra-tool .mac-control-grid, .tc-wp-tool-root .mac-matrix-algebra-tool .mac-panel, .tc-wp-tool-root .mac-matrix-algebra-tool .mac-matrix-stack{ grid-template-columns: 1fr !important; gap: 10px; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-card{ padding: 12px; }.tc-wp-tool-root .mac-matrix-algebra-tool input, .tc-wp-tool-root .mac-matrix-algebra-tool select{ min-height: 44px; font-size: 0.9rem; color: #f8feff; background-color: rgba(7, 22, 35, 0.94); }.tc-wp-tool-root .mac-matrix-algebra-tool select option{ color: #f8feff; background-color: #0b1f30; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-actions{ grid-template-columns: repeat(2, minmax(0, 1fr)) !important; gap: 10px; }.tc-wp-tool-root .mac-matrix-algebra-tool button{ min-height: 48px; max-height: 56px; font-size: 0.88rem; padding: 0 8px; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-copy{ min-height: 38px; width: auto; font-size: 0.82rem; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-output-box{ font-size: 0.88rem; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-formula-text{ font-size: 1rem; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-cell{ width: 58px; max-width: 58px; min-height: 40px; font-size: 0.86rem; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-result-value{ min-width: 62px; font-size: 0.86rem; }}@media (min-width: 375px) and (max-width: 429px) {.tc-wp-tool-root .mac-matrix-algebra-tool{ padding: 24px 12px; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-shell{ width: 100%; }.tc-wp-tool-root .mac-matrix-algebra-tool h1{ font-size: clamp(1.5rem, 5vw, 2.8rem); }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-subtitle{ font-size: 0.92rem; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-layout, .tc-wp-tool-root .mac-matrix-algebra-tool .mac-control-grid, .tc-wp-tool-root .mac-matrix-algebra-tool .mac-panel, .tc-wp-tool-root .mac-matrix-algebra-tool .mac-matrix-stack{ grid-template-columns: 1fr !important; gap: 12px; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-card{ padding: 14px; }.tc-wp-tool-root .mac-matrix-algebra-tool input, .tc-wp-tool-root .mac-matrix-algebra-tool select{ min-height: 45px; font-size: 0.92rem; color: #f8feff; background-color: rgba(7, 22, 35, 0.94); }.tc-wp-tool-root .mac-matrix-algebra-tool select option{ color: #f8feff; background-color: #0b1f30; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-actions{ grid-template-columns: repeat(2, minmax(0, 1fr)) !important; gap: 10px; }.tc-wp-tool-root .mac-matrix-algebra-tool button{ min-height: 50px; max-height: 56px; font-size: 0.92rem; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-output-box{ font-size: 0.9rem; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-formula-text{ font-size: 1.05rem; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-cell{ width: 62px; max-width: 62px; min-height: 41px; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-result-value{ min-width: 66px; }}@media (min-width: 430px) and (max-width: 767px) {.tc-wp-tool-root .mac-matrix-algebra-tool{ padding: 28px 14px; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-shell{ width: 100%; }.tc-wp-tool-root .mac-matrix-algebra-tool h1{ font-size: clamp(1.5rem, 5vw, 2.8rem); }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-subtitle{ font-size: 0.96rem; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-layout, .tc-wp-tool-root .mac-matrix-algebra-tool .mac-control-grid, .tc-wp-tool-root .mac-matrix-algebra-tool .mac-panel, .tc-wp-tool-root .mac-matrix-algebra-tool .mac-matrix-stack{ grid-template-columns: 1fr !important; gap: 13px; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-card{ padding: 15px; }.tc-wp-tool-root .mac-matrix-algebra-tool input, .tc-wp-tool-root .mac-matrix-algebra-tool select{ min-height: 46px; font-size: 0.94rem; color: #f8feff; background-color: rgba(7, 22, 35, 0.94); }.tc-wp-tool-root .mac-matrix-algebra-tool select option{ color: #f8feff; background-color: #0b1f30; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-actions{ grid-template-columns: repeat(2, minmax(0, 1fr)) !important; gap: 10px; }.tc-wp-tool-root .mac-matrix-algebra-tool button{ min-height: 50px; max-height: 56px; font-size: 0.94rem; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-output-box{ font-size: 0.92rem; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-formula-text{ font-size: 1.1rem; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-cell{ width: 66px; max-width: 66px; min-height: 42px; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-result-value{ min-width: 70px; }}@media (min-width: 768px) and (max-width: 1023px) {.tc-wp-tool-root .mac-matrix-algebra-tool{ padding: 32px 18px; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-shell{ width: 100%; }.tc-wp-tool-root .mac-matrix-algebra-tool h1{ font-size: clamp(1.5rem, 5vw, 2.8rem); }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-subtitle{ font-size: 1rem; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-layout{ grid-template-columns: 1fr; gap: 16px; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-control-grid{ grid-template-columns: repeat(3, minmax(0, 1fr)); }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-card{ padding: 17px; }.tc-wp-tool-root .mac-matrix-algebra-tool input, .tc-wp-tool-root .mac-matrix-algebra-tool select{ min-height: 46px; font-size: 0.95rem; color: #f8feff; background-color: rgba(7, 22, 35, 0.94); }.tc-wp-tool-root .mac-matrix-algebra-tool select option{ color: #f8feff; background-color: #0b1f30; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-actions{ grid-template-columns: repeat(2, minmax(0, 1fr)); }.tc-wp-tool-root .mac-matrix-algebra-tool button{ min-height: 50px; max-height: 56px; font-size: 0.96rem; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-output-box{ font-size: 0.94rem; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-formula-text{ font-size: 1.14rem; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-cell{ width: 70px; max-width: 70px; }}@media (min-width: 1024px) and (max-width: 1199px) {.tc-wp-tool-root .mac-matrix-algebra-tool{ padding: 36px 20px; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-shell{ width: 100%; }.tc-wp-tool-root .mac-matrix-algebra-tool h1{ font-size: clamp(1.5rem, 5vw, 2.8rem); }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-subtitle{ font-size: 1.02rem; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-layout{ grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr); gap: 18px; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-control-grid{ grid-template-columns: repeat(5, minmax(0, 1fr)); }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-card{ padding: 18px; }.tc-wp-tool-root .mac-matrix-algebra-tool input, .tc-wp-tool-root .mac-matrix-algebra-tool select{ min-height: 46px; font-size: 0.95rem; color: #f8feff; background-color: rgba(7, 22, 35, 0.94); }.tc-wp-tool-root .mac-matrix-algebra-tool select option{ color: #f8feff; background-color: #0b1f30; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-actions{ grid-template-columns: repeat(2, minmax(0, 1fr)); }.tc-wp-tool-root .mac-matrix-algebra-tool button{ min-height: 50px; max-height: 56px; font-size: 0.96rem; }.tc-wp-tool-root .mac-matrix-algebra-tool .mac-output-box{ font-size: 0.95rem; 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