@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 .standard-notation-tool{
  position: relative;
  width: 100%;
  border-radius: 0 !important;
  overflow-x: hidden;
  box-sizing: border-box;
  color: #f8fbff;
  background:
    radial-gradient(circle at 12% 12%, rgba(70, 229, 214, 0.34), transparent 32%),
    radial-gradient(circle at 86% 8%, rgba(126, 87, 255, 0.36), transparent 34%),
    radial-gradient(circle at 50% 96%, rgba(152, 255, 204, 0.18), transparent 35%),
    linear-gradient(135deg, #06111f 0%, #101a46 38%, #063b49 72%, #041018 100%);
  padding: 54px 18px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}.tc-wp-tool-root .standard-notation-tool .snt-container{
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  box-sizing: border-box;
}.tc-wp-tool-root .standard-notation-tool .snt-hero{
  width: 100%;
  max-width: 840px;
  margin: 0 auto 28px;
  text-align: center;
  box-sizing: border-box;
}.tc-wp-tool-root .standard-notation-tool .snt-hero h1{
  margin: 0;
  font-size: clamp(1.5rem, 5vw, 2.8rem);
  line-height: 1.08;
  letter-spacing: 0;
  color: #ffffff;
  text-shadow: 0 18px 48px rgba(0, 0, 0, 0.36);
}.tc-wp-tool-root .standard-notation-tool .snt-hero p{
  margin: 14px auto 0;
  max-width: 720px;
  font-size: 1.02rem;
  line-height: 1.65;
  color: #d8f4ff;
}.tc-wp-tool-root .standard-notation-tool .snt-layout{
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  gap: 18px;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}.tc-wp-tool-root .standard-notation-tool .snt-output-stack{
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}.tc-wp-tool-root .standard-notation-tool .snt-card{
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  border: 1px solid rgba(185, 246, 255, 0.22);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(9, 27, 52, 0.88), rgba(7, 49, 63, 0.72)),
    rgba(8, 22, 39, 0.86);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.36), inset 0 1px 0 rgba(255, 255, 255, 0.09);
  backdrop-filter: blur(18px);
  padding: 22px;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}.tc-wp-tool-root .standard-notation-tool .snt-card:hover{
  transform: translateY(-2px);
  border-color: rgba(136, 255, 232, 0.42);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.42), 0 0 30px rgba(63, 220, 214, 0.14);
}.tc-wp-tool-root .standard-notation-tool .snt-card-head, .tc-wp-tool-root .standard-notation-tool .snt-result-header{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  margin-bottom: 14px;
  box-sizing: border-box;
}.tc-wp-tool-root .standard-notation-tool .snt-card-head h2, .tc-wp-tool-root .standard-notation-tool .snt-result-header h2{
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.2;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #a8fff0;
}.tc-wp-tool-root .standard-notation-tool .snt-field{
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  width: 100%;
  max-width: 100%;
  margin-bottom: 16px;
  box-sizing: border-box;
}.tc-wp-tool-root .standard-notation-tool .snt-field label{
  font-size: 0.86rem;
  font-weight: 700;
  color: #e9fbff;
}.tc-wp-tool-root .standard-notation-tool .snt-input, .tc-wp-tool-root .standard-notation-tool .snt-select{
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  min-width: 0;
  height: 54px;
  border: 1px solid rgba(169, 238, 255, 0.3);
  border-radius: 8px;
  background-color: #071a2f;
  color: #f8fcff;
  outline: none;
  padding: 0 14px;
  font-size: 1rem;
  line-height: 1.2;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  transition: border-color 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}.tc-wp-tool-root .standard-notation-tool .snt-input::placeholder{
  color: #91adc5;
  opacity: 1;
}.tc-wp-tool-root .standard-notation-tool .snt-input:focus, .tc-wp-tool-root .standard-notation-tool .snt-select:focus{
  border-color: #74fff0;
  background-color: #09223b;
  box-shadow: 0 0 0 4px rgba(116, 255, 240, 0.16), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}.tc-wp-tool-root .standard-notation-tool .snt-select{
  appearance: auto;
  cursor: pointer;
}.tc-wp-tool-root .standard-notation-tool .snt-select option{
  background-color: #071a2f;
  color: #f8fcff;
}.tc-wp-tool-root .standard-notation-tool .snt-select option:checked{
  background-color: #0d3f54;
  color: #ffffff;
}.tc-wp-tool-root .standard-notation-tool .snt-action-row{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  width: 100%;
  box-sizing: border-box;
  margin-top: 18px;
}.tc-wp-tool-root .standard-notation-tool .snt-button, .tc-wp-tool-root .standard-notation-tool .snt-copy{
  appearance: none;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 800;
  letter-spacing: 0;
  white-space: nowrap;
  box-sizing: border-box;
  transition: transform 150ms ease, box-shadow 150ms ease, filter 150ms ease, background-color 150ms ease;
}.tc-wp-tool-root .standard-notation-tool .snt-button{
  width: 100%;
  max-width: 100%;
  height: 54px;
  padding: 0 12px;
  font-size: 0.95rem;
}.tc-wp-tool-root .standard-notation-tool .snt-primary{
  color: #03131a;
  background: linear-gradient(135deg, #8dffe5, #43d7ff);
  box-shadow: 0 14px 30px rgba(67, 215, 255, 0.22);
}.tc-wp-tool-root .standard-notation-tool .snt-secondary{
  color: #f4fcff;
  background: linear-gradient(135deg, rgba(33, 58, 91, 0.95), rgba(20, 88, 101, 0.88));
  border: 1px solid rgba(185, 246, 255, 0.24);
}.tc-wp-tool-root .standard-notation-tool .snt-button:hover, .tc-wp-tool-root .standard-notation-tool .snt-copy:hover{
  transform: translateY(-1px);
  filter: brightness(1.06);
  box-shadow: 0 18px 38px rgba(67, 215, 255, 0.24);
}.tc-wp-tool-root .standard-notation-tool .snt-button:active, .tc-wp-tool-root .standard-notation-tool .snt-copy:active{
  transform: translateY(1px) scale(0.99);
}.tc-wp-tool-root .standard-notation-tool .snt-button:focus-visible, .tc-wp-tool-root .standard-notation-tool .snt-copy:focus-visible{
  outline: 3px solid rgba(141, 255, 229, 0.72);
  outline-offset: 3px;
}.tc-wp-tool-root .standard-notation-tool .snt-copy{
  flex: 0 0 auto;
  height: 42px;
  max-width: 100%;
  padding: 0 13px;
  font-size: 0.84rem;
  color: #05161d;
  background: linear-gradient(135deg, #d6fff5, #76e7ff);
}.tc-wp-tool-root .standard-notation-tool .snt-result-box, .tc-wp-tool-root .standard-notation-tool .snt-formula-box, .tc-wp-tool-root .standard-notation-tool .snt-steps-box{
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  border: 1px solid rgba(139, 244, 255, 0.22);
  border-radius: 8px;
  background: rgba(3, 14, 27, 0.74);
  color: #f7fcff;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-color: rgba(116, 255, 240, 0.55) rgba(7, 26, 47, 0.85);
  scrollbar-width: thin;
}.tc-wp-tool-root .standard-notation-tool .snt-result-box{
  max-height: 220px;
  min-height: 108px;
  padding: 18px;
  font-size: 1.55rem;
  line-height: 1.35;
  font-weight: 850;
  overflow-wrap: anywhere;
  word-break: break-word;
  animation: sntReveal 240ms ease both;
}.tc-wp-tool-root .standard-notation-tool .snt-formula-box{
  max-height: 180px;
  min-height: 70px;
  padding: 15px;
  font-size: 1rem;
  line-height: 1.55;
  color: #dcfbff;
  overflow-wrap: anywhere;
  word-break: break-word;
  animation: sntFade 260ms ease both;
}.tc-wp-tool-root .standard-notation-tool .snt-steps-box{
  max-height: 220px;
  min-height: 92px;
  margin: 0;
  padding: 15px 15px 15px 36px;
  font-size: 0.98rem;
  line-height: 1.55;
  color: #e8fbff;
  animation: sntFade 280ms ease both;
}.tc-wp-tool-root .standard-notation-tool .snt-steps-box li{
  margin: 0 0 7px;
  padding-left: 2px;
}.tc-wp-tool-root .standard-notation-tool .snt-result-box::-webkit-scrollbar, .tc-wp-tool-root .standard-notation-tool .snt-formula-box::-webkit-scrollbar, .tc-wp-tool-root .standard-notation-tool .snt-steps-box::-webkit-scrollbar{
  width: 9px;
}.tc-wp-tool-root .standard-notation-tool .snt-result-box::-webkit-scrollbar-track, .tc-wp-tool-root .standard-notation-tool .snt-formula-box::-webkit-scrollbar-track, .tc-wp-tool-root .standard-notation-tool .snt-steps-box::-webkit-scrollbar-track{
  background: rgba(7, 26, 47, 0.85);
  border-radius: 999px;
}.tc-wp-tool-root .standard-notation-tool .snt-result-box::-webkit-scrollbar-thumb, .tc-wp-tool-root .standard-notation-tool .snt-formula-box::-webkit-scrollbar-thumb, .tc-wp-tool-root .standard-notation-tool .snt-steps-box::-webkit-scrollbar-thumb{
  background: rgba(116, 255, 240, 0.55);
  border-radius: 999px;
}.tc-wp-tool-root .standard-notation-tool .snt-toast{
  position: fixed;
  left: 50%;
  bottom: 26px;
  z-index: 9999;
  transform: translate(-50%, 18px);
  width: min(92vw, 420px);
  box-sizing: border-box;
  border: 1px solid rgba(168, 255, 240, 0.35);
  border-radius: 8px;
  background: rgba(5, 23, 39, 0.94);
  color: #f8fcff;
  box-shadow: 0 22px 56px rgba(0, 0, 0, 0.42), 0 0 28px rgba(66, 221, 219, 0.2);
  padding: 13px 16px;
  text-align: center;
  font-size: 0.94rem;
  font-weight: 800;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease, transform 180ms ease;
}.tc-wp-tool-root .standard-notation-tool .snt-toast.snt-show{
  opacity: 1;
  transform: translate(-50%, 0);
}@keyframes sntReveal {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}@keyframes sntFade {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}@media (min-width: 1200px) {.tc-wp-tool-root .standard-notation-tool{
    border-radius: 0 !important;
    padding: 64px 24px;
  }.tc-wp-tool-root .standard-notation-tool .snt-container{
    width: 100%;
  }.tc-wp-tool-root .standard-notation-tool .snt-hero h1{
    font-size: clamp(1.5rem, 5vw, 2.8rem);
  }.tc-wp-tool-root .standard-notation-tool .snt-hero p{
    font-size: 1.05rem;
  }.tc-wp-tool-root .standard-notation-tool .snt-layout{
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
    gap: 20px;
  }.tc-wp-tool-root .standard-notation-tool .snt-output-stack{
    grid-template-columns: 1fr;
    gap: 18px;
  }.tc-wp-tool-root .standard-notation-tool .snt-card{
    padding: 24px;
  }.tc-wp-tool-root .standard-notation-tool .snt-input, .tc-wp-tool-root .standard-notation-tool .snt-select{
    width: 100%;
    height: 56px;
    font-size: 1rem;
    color: #f8fcff;
    background-color: #071a2f;
  }.tc-wp-tool-root .standard-notation-tool .snt-select option{
    color: #f8fcff;
    background-color: #071a2f;
  }.tc-wp-tool-root .standard-notation-tool .snt-action-row{
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }.tc-wp-tool-root .standard-notation-tool .snt-button{
    height: 56px;
    font-size: 0.96rem;
  }.tc-wp-tool-root .standard-notation-tool .snt-result-box{
    font-size: 1.65rem;
  }.tc-wp-tool-root .standard-notation-tool .snt-formula-box{
    font-size: 1.02rem;
  }}@media (min-width: 1024px) and (max-width: 1199px) {.tc-wp-tool-root .standard-notation-tool{
    border-radius: 0 !important;
    padding: 58px 22px;
  }.tc-wp-tool-root .standard-notation-tool .snt-container{
    width: 100%;
  }.tc-wp-tool-root .standard-notation-tool .snt-hero h1{
    font-size: clamp(1.5rem, 5vw, 2.8rem);
  }.tc-wp-tool-root .standard-notation-tool .snt-hero p{
    font-size: 1.02rem;
  }.tc-wp-tool-root .standard-notation-tool .snt-layout{
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    gap: 18px;
  }.tc-wp-tool-root .standard-notation-tool .snt-output-stack{
    grid-template-columns: 1fr;
    gap: 16px;
  }.tc-wp-tool-root .standard-notation-tool .snt-card{
    padding: 22px;
  }.tc-wp-tool-root .standard-notation-tool .snt-input, .tc-wp-tool-root .standard-notation-tool .snt-select{
    width: 100%;
    height: 54px;
    font-size: 0.98rem;
    color: #f8fcff;
    background-color: #071a2f;
  }.tc-wp-tool-root .standard-notation-tool .snt-select option{
    color: #f8fcff;
    background-color: #071a2f;
  }.tc-wp-tool-root .standard-notation-tool .snt-action-row{
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }.tc-wp-tool-root .standard-notation-tool .snt-button{
    height: 54px;
    font-size: 0.94rem;
  }.tc-wp-tool-root .standard-notation-tool .snt-result-box{
    font-size: 1.48rem;
  }.tc-wp-tool-root .standard-notation-tool .snt-formula-box{
    font-size: 0.98rem;
  }}@media (min-width: 768px) and (max-width: 1023px) {.tc-wp-tool-root .standard-notation-tool{
    border-radius: 0 !important;
    padding: 50px 18px;
  }.tc-wp-tool-root .standard-notation-tool .snt-container{
    width: 100%;
  }.tc-wp-tool-root .standard-notation-tool .snt-hero h1{
    font-size: clamp(1.5rem, 5vw, 2.8rem);
  }.tc-wp-tool-root .standard-notation-tool .snt-hero p{
    font-size: 0.98rem;
  }.tc-wp-tool-root .standard-notation-tool .snt-layout{
    grid-template-columns: 1fr;
    gap: 16px;
  }.tc-wp-tool-root .standard-notation-tool .snt-output-stack{
    grid-template-columns: 1fr;
    gap: 16px;
  }.tc-wp-tool-root .standard-notation-tool .snt-card{
    padding: 20px;
  }.tc-wp-tool-root .standard-notation-tool .snt-input, .tc-wp-tool-root .standard-notation-tool .snt-select{
    width: 100%;
    height: 54px;
    font-size: 0.98rem;
    color: #f8fcff;
    background-color: #071a2f;
  }.tc-wp-tool-root .standard-notation-tool .snt-select option{
    color: #f8fcff;
    background-color: #071a2f;
  }.tc-wp-tool-root .standard-notation-tool .snt-action-row{
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }.tc-wp-tool-root .standard-notation-tool .snt-button{
    height: 54px;
    font-size: 0.94rem;
  }.tc-wp-tool-root .standard-notation-tool .snt-result-box{
    font-size: 1.38rem;
  }.tc-wp-tool-root .standard-notation-tool .snt-formula-box{
    font-size: 0.96rem;
  }}@media (min-width: 430px) and (max-width: 767px) {.tc-wp-tool-root .standard-notation-tool{
    border-radius: 0 !important;
    padding: 42px 14px;
  }.tc-wp-tool-root .standard-notation-tool .snt-container{
    width: 100%;
  }.tc-wp-tool-root .standard-notation-tool .snt-hero h1{
    font-size: clamp(1.5rem, 5vw, 2.8rem);
  }.tc-wp-tool-root .standard-notation-tool .snt-hero p{
    font-size: 0.94rem;
  }.tc-wp-tool-root .standard-notation-tool .snt-layout, .tc-wp-tool-root .standard-notation-tool .snt-output-stack{
    grid-template-columns: 1fr !important;
    gap: 14px;
  }.tc-wp-tool-root .standard-notation-tool .snt-card{
    padding: 18px;
  }.tc-wp-tool-root .standard-notation-tool .snt-input, .tc-wp-tool-root .standard-notation-tool .snt-select{
    width: 100%;
    height: 52px;
    font-size: 0.96rem;
    color: #f8fcff;
    background-color: #071a2f;
  }.tc-wp-tool-root .standard-notation-tool .snt-select option{
    color: #f8fcff;
    background-color: #071a2f;
  }.tc-wp-tool-root .standard-notation-tool .snt-action-row{
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 10px;
  }.tc-wp-tool-root .standard-notation-tool .snt-button{
    height: 52px;
    font-size: 0.9rem;
  }.tc-wp-tool-root .standard-notation-tool .snt-result-box{
    font-size: 1.24rem;
  }.tc-wp-tool-root .standard-notation-tool .snt-formula-box{
    font-size: 0.94rem;
  }}@media (min-width: 375px) and (max-width: 429px) {.tc-wp-tool-root .standard-notation-tool{
    border-radius: 0 !important;
    padding: 38px 12px;
  }.tc-wp-tool-root .standard-notation-tool .snt-container{
    width: 100%;
  }.tc-wp-tool-root .standard-notation-tool .snt-hero h1{
    font-size: clamp(1.5rem, 5vw, 2.8rem);
  }.tc-wp-tool-root .standard-notation-tool .snt-hero p{
    font-size: 0.91rem;
  }.tc-wp-tool-root .standard-notation-tool .snt-layout, .tc-wp-tool-root .standard-notation-tool .snt-output-stack{
    grid-template-columns: 1fr !important;
    gap: 12px;
  }.tc-wp-tool-root .standard-notation-tool .snt-card{
    padding: 16px;
  }.tc-wp-tool-root .standard-notation-tool .snt-input, .tc-wp-tool-root .standard-notation-tool .snt-select{
    width: 100%;
    height: 50px;
    font-size: 0.94rem;
    color: #f8fcff;
    background-color: #071a2f;
  }.tc-wp-tool-root .standard-notation-tool .snt-select option{
    color: #f8fcff;
    background-color: #071a2f;
  }.tc-wp-tool-root .standard-notation-tool .snt-action-row{
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 10px;
  }.tc-wp-tool-root .standard-notation-tool .snt-button{
    height: 50px;
    font-size: 0.86rem;
    padding: 0 8px;
  }.tc-wp-tool-root .standard-notation-tool .snt-result-box{
    font-size: 1.14rem;
    padding: 15px;
  }.tc-wp-tool-root .standard-notation-tool .snt-formula-box{
    font-size: 0.9rem;
  }}@media (min-width: 320px) and (max-width: 374px) {.tc-wp-tool-root .standard-notation-tool{
    border-radius: 0 !important;
    padding: 34px 10px;
  }.tc-wp-tool-root .standard-notation-tool .snt-container{
    width: 100%;
  }.tc-wp-tool-root .standard-notation-tool .snt-hero h1{
    font-size: clamp(1.5rem, 5vw, 2.8rem);
  }.tc-wp-tool-root .standard-notation-tool .snt-hero p{
    font-size: 0.88rem;
  }.tc-wp-tool-root .standard-notation-tool .snt-layout, .tc-wp-tool-root .standard-notation-tool .snt-output-stack{
    grid-template-columns: 1fr !important;
    gap: 12px;
  }.tc-wp-tool-root .standard-notation-tool .snt-card{
    padding: 14px;
  }.tc-wp-tool-root .standard-notation-tool .snt-input, .tc-wp-tool-root .standard-notation-tool .snt-select{
    width: 100%;
    height: 50px;
    font-size: 0.9rem;
    color: #f8fcff;
    background-color: #071a2f;
  }.tc-wp-tool-root .standard-notation-tool .snt-select option{
    color: #f8fcff;
    background-color: #071a2f;
  }.tc-wp-tool-root .standard-notation-tool .snt-action-row{
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 10px;
  }.tc-wp-tool-root .standard-notation-tool .snt-button{
    height: 48px;
    font-size: 0.8rem;
    padding: 0 6px;
  }.tc-wp-tool-root .standard-notation-tool .snt-copy{
    height: 40px;
    font-size: 0.78rem;
    padding: 0 10px;
  }.tc-wp-tool-root .standard-notation-tool .snt-result-box{
    font-size: 1.04rem;
    padding: 14px;
  }.tc-wp-tool-root .standard-notation-tool .snt-formula-box{
    font-size: 0.88rem;
  }}@media (max-width: 299px) {.tc-wp-tool-root .standard-notation-tool .snt-action-row{
    grid-template-columns: 1fr;
  }}.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;
}

.tc-wp-tool-root .snt-formula-card {}
.tc-wp-tool-root .snt-input-card {}
.tc-wp-tool-root .snt-result-card {}
.tc-wp-tool-root .snt-steps-card {}