@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 .fta-calc-wrap{
  position: relative;
  width: 100%;
  border-radius: 0 !important;
  overflow-x: hidden;
  box-sizing: border-box;
  padding: 34px 18px;
  color: #eefcff;
  background:
    radial-gradient(circle at 15% 12%, rgba(51, 211, 194, 0.34), transparent 30%),
    radial-gradient(circle at 88% 22%, rgba(65, 185, 255, 0.24), transparent 34%),
    linear-gradient(135deg, #06131f 0%, #082437 42%, #063b41 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}.tc-wp-tool-root .fta-calc-wrap .fta-calc-shell{
  width: min(100%, 1200px);
  max-width: 1200px;
  margin: 0 auto;
  box-sizing: border-box;
}.tc-wp-tool-root .fta-calc-wrap .fta-calc-hero{
  text-align: center;
  margin: 0 auto 24px;
  max-width: 880px;
}.tc-wp-tool-root .fta-calc-wrap .fta-calc-hero h1{
  margin: 0;
  font-size: clamp(1.5rem, 5vw, 2.8rem);
  line-height: 1.08;
  letter-spacing: 0;
  color: #f4feff;
  text-shadow: 0 18px 44px rgba(25, 220, 210, 0.22);
}.tc-wp-tool-root .fta-calc-wrap .fta-calc-hero p{
  margin: 12px auto 0;
  color: #bfe8ea;
  font-size: 1rem;
  line-height: 1.55;
}.tc-wp-tool-root .fta-calc-wrap .fta-calc-main{
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.35fr);
  gap: 18px;
  width: 100%;
  box-sizing: border-box;
}.tc-wp-tool-root .fta-calc-wrap .fta-calc-panel{
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  border: 1px solid rgba(185, 246, 245, 0.18);
  border-radius: 18px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.055)),
    rgba(4, 22, 32, 0.74);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.34), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(14px);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}.tc-wp-tool-root .fta-calc-wrap .fta-calc-panel:hover{
  transform: translateY(-2px);
  border-color: rgba(92, 244, 225, 0.36);
  box-shadow: 0 30px 78px rgba(0, 0, 0, 0.4), 0 0 34px rgba(43, 221, 211, 0.12);
}.tc-wp-tool-root .fta-calc-wrap .fta-input-panel{
  padding: 20px;
  display: grid;
  gap: 16px;
  align-content: start;
}.tc-wp-tool-root .fta-calc-wrap .fta-field{
  display: grid;
  gap: 8px;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}.tc-wp-tool-root .fta-calc-wrap .fta-field label{
  color: #e8feff;
  font-size: 0.92rem;
  font-weight: 750;
}.tc-wp-tool-root .fta-calc-wrap .fta-field span{
  color: #9ecdd1;
  font-size: 0.82rem;
  line-height: 1.4;
}.tc-wp-tool-root .fta-calc-wrap textarea, .tc-wp-tool-root .fta-calc-wrap select{
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  border: 1px solid rgba(175, 244, 241, 0.28);
  border-radius: 14px;
  background-color: #071d2b;
  color: #f0feff;
  font: inherit;
  outline: none;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
  transition: border-color 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}.tc-wp-tool-root .fta-calc-wrap textarea{
  min-height: 124px;
  resize: vertical;
  padding: 14px 15px;
  line-height: 1.5;
  overflow-wrap: anywhere;
}.tc-wp-tool-root .fta-calc-wrap select{
  min-height: 48px;
  padding: 0 14px;
  cursor: pointer;
}.tc-wp-tool-root .fta-calc-wrap option{
  color: #f0feff;
  background-color: #071d2b;
}.tc-wp-tool-root .fta-calc-wrap textarea:focus, .tc-wp-tool-root .fta-calc-wrap select:focus{
  border-color: #58f0df;
  box-shadow: 0 0 0 4px rgba(88, 240, 223, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  background-color: #082537;
}.tc-wp-tool-root .fta-calc-wrap .fta-actions{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  width: 100%;
  box-sizing: border-box;
}.tc-wp-tool-root .fta-calc-wrap .fta-btn{
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  border: 0;
  border-radius: 14px;
  min-height: 52px;
  padding: 0 14px;
  color: #f8ffff;
  font: inherit;
  font-size: 0.96rem;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  transition: transform 150ms ease, box-shadow 150ms ease, filter 150ms ease, background-color 150ms ease;
}.tc-wp-tool-root .fta-calc-wrap .fta-btn-primary{
  background: linear-gradient(135deg, #13b9c8, #42e6c4);
  color: #03141b;
  box-shadow: 0 16px 34px rgba(30, 225, 209, 0.28);
}.tc-wp-tool-root .fta-calc-wrap .fta-btn-ghost, .tc-wp-tool-root .fta-calc-wrap .fta-btn-copy-wide{
  border: 1px solid rgba(190, 246, 244, 0.24);
  background: rgba(255, 255, 255, 0.08);
  color: #e9feff;
}.tc-wp-tool-root .fta-calc-wrap .fta-btn:hover, .tc-wp-tool-root .fta-calc-wrap .fta-mini-copy:hover{
  transform: translateY(-1px);
  filter: brightness(1.07);
  box-shadow: 0 18px 36px rgba(28, 221, 206, 0.18);
}.tc-wp-tool-root .fta-calc-wrap .fta-btn:active, .tc-wp-tool-root .fta-calc-wrap .fta-mini-copy:active{
  transform: translateY(1px) scale(0.99);
}.tc-wp-tool-root .fta-calc-wrap .fta-btn:focus-visible, .tc-wp-tool-root .fta-calc-wrap .fta-mini-copy:focus-visible{
  outline: 3px solid rgba(112, 255, 235, 0.72);
  outline-offset: 3px;
}.tc-wp-tool-root .fta-calc-wrap .fta-output-grid{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}.tc-wp-tool-root .fta-calc-wrap .fta-output-card{
  padding: 18px;
  display: grid;
  gap: 12px;
  min-width: 0;
  animation: ftaFadeIn 260ms ease both;
}.tc-wp-tool-root .fta-calc-wrap .fta-card-head{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  box-sizing: border-box;
}.tc-wp-tool-root .fta-calc-wrap .fta-card-head h2{
  margin: 0;
  color: #f3feff;
  font-size: 1rem;
  line-height: 1.2;
}.tc-wp-tool-root .fta-calc-wrap .fta-mini-copy{
  flex: 0 0 auto;
  border: 1px solid rgba(190, 246, 244, 0.22);
  border-radius: 999px;
  background: rgba(9, 41, 57, 0.9);
  color: #eaffff;
  min-height: 36px;
  padding: 0 12px;
  font-size: 0.8rem;
  font-weight: 800;
  white-space: nowrap;
  cursor: pointer;
}.tc-wp-tool-root .fta-calc-wrap .fta-output-box{
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  border-radius: 14px;
  border: 1px solid rgba(146, 235, 231, 0.16);
  background: linear-gradient(180deg, rgba(3, 17, 27, 0.82), rgba(8, 35, 48, 0.78));
  color: #e9feff;
  padding: 14px;
  line-height: 1.55;
  overflow-y: auto;
  overflow-x: hidden;
  overflow-wrap: anywhere;
  word-break: break-word;
  white-space: normal;
  scrollbar-width: thin;
  scrollbar-color: #3de5d1 rgba(255, 255, 255, 0.08);
}.tc-wp-tool-root .fta-calc-wrap .fta-output-box::-webkit-scrollbar{
  width: 8px;
}.tc-wp-tool-root .fta-calc-wrap .fta-output-box::-webkit-scrollbar-thumb{
  background: #3de5d1;
  border-radius: 999px;
}.tc-wp-tool-root .fta-calc-wrap .fta-result-box{
  max-height: 240px;
  font-size: 0.95rem;
}.tc-wp-tool-root .fta-calc-wrap .fta-formula-box{
  max-height: 180px;
  font-size: 0.93rem;
}.tc-wp-tool-root .fta-calc-wrap .fta-steps-box, .tc-wp-tool-root .fta-calc-wrap .fta-roots-box{
  max-height: 240px;
  font-size: 0.93rem;
}.tc-wp-tool-root .fta-calc-wrap .fta-toast{
  position: fixed;
  left: 50%;
  top: 50%;
  z-index: 9999;
  max-width: min(92vw, 420px);
  transform: translate(-50%, -50%) scale(0.96);
  opacity: 0;
  pointer-events: none;
  box-sizing: border-box;
  border: 1px solid rgba(154, 255, 242, 0.32);
  border-radius: 16px;
  padding: 13px 18px;
  background: rgba(3, 18, 27, 0.96);
  color: #f3ffff;
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.5), 0 0 34px rgba(54, 229, 210, 0.2);
  font-weight: 800;
  text-align: center;
  transition: opacity 160ms ease, transform 160ms ease;
}.tc-wp-tool-root .fta-calc-wrap .fta-toast.is-visible{
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}.tc-wp-tool-root .fta-calc-wrap .fta-error{
  color: #ffd6d6;
}.tc-wp-tool-root .fta-calc-wrap .fta-good{
  color: #bfffea;
}@keyframes ftaFadeIn {
  from {
    opacity: 0;
    transform: translateY(7px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}@media (min-width: 1200px) {.tc-wp-tool-root .fta-calc-wrap{ padding: 38px 24px; border-radius: 0 !important; }.tc-wp-tool-root .fta-calc-wrap .fta-calc-shell{ width: min(100%, 1200px); }.tc-wp-tool-root .fta-calc-wrap .fta-calc-hero h1{ font-size: clamp(1.5rem, 5vw, 2.8rem); }.tc-wp-tool-root .fta-calc-wrap .fta-calc-hero p{ font-size: 1rem; }.tc-wp-tool-root .fta-calc-wrap textarea{ width: 100%; min-height: 128px; font-size: 1rem; }.tc-wp-tool-root .fta-calc-wrap select{ width: 100%; min-height: 50px; font-size: 0.96rem; color: #f0feff; background-color: #071d2b; }.tc-wp-tool-root .fta-calc-wrap option{ color: #f0feff; background-color: #071d2b; }.tc-wp-tool-root .fta-calc-wrap .fta-btn{ min-height: 52px; font-size: 0.96rem; }.tc-wp-tool-root .fta-calc-wrap .fta-actions{ grid-template-columns: repeat(2, minmax(0, 1fr)); }.tc-wp-tool-root .fta-calc-wrap .fta-calc-main{ grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.35fr); gap: 18px; }.tc-wp-tool-root .fta-calc-wrap .fta-output-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }.tc-wp-tool-root .fta-calc-wrap .fta-result-box{ font-size: 0.95rem; }.tc-wp-tool-root .fta-calc-wrap .fta-formula-box{ font-size: 0.93rem; }.tc-wp-tool-root .fta-calc-wrap .fta-calc-panel{ padding: 20px; }.tc-wp-tool-root .fta-calc-wrap .fta-output-card{ gap: 12px; }}@media (min-width: 1024px) and (max-width: 1199px) {.tc-wp-tool-root .fta-calc-wrap{ padding: 34px 20px; border-radius: 0 !important; }.tc-wp-tool-root .fta-calc-wrap .fta-calc-shell{ width: 100%; }.tc-wp-tool-root .fta-calc-wrap .fta-calc-hero h1{ font-size: clamp(1.5rem, 5vw, 2.8rem); }.tc-wp-tool-root .fta-calc-wrap .fta-calc-hero p{ font-size: 0.98rem; }.tc-wp-tool-root .fta-calc-wrap textarea{ width: 100%; min-height: 124px; font-size: 0.98rem; }.tc-wp-tool-root .fta-calc-wrap select{ width: 100%; min-height: 50px; font-size: 0.95rem; color: #f0feff; background-color: #071d2b; }.tc-wp-tool-root .fta-calc-wrap option{ color: #f0feff; background-color: #071d2b; }.tc-wp-tool-root .fta-calc-wrap .fta-btn{ min-height: 52px; font-size: 0.95rem; }.tc-wp-tool-root .fta-calc-wrap .fta-actions{ grid-template-columns: repeat(2, minmax(0, 1fr)); }.tc-wp-tool-root .fta-calc-wrap .fta-calc-main{ grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.25fr); gap: 16px; }.tc-wp-tool-root .fta-calc-wrap .fta-output-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }.tc-wp-tool-root .fta-calc-wrap .fta-result-box{ font-size: 0.93rem; }.tc-wp-tool-root .fta-calc-wrap .fta-formula-box{ font-size: 0.91rem; }.tc-wp-tool-root .fta-calc-wrap .fta-calc-panel{ padding: 18px; }.tc-wp-tool-root .fta-calc-wrap .fta-output-card{ gap: 12px; }}@media (min-width: 768px) and (max-width: 1023px) {.tc-wp-tool-root .fta-calc-wrap{ padding: 30px 18px; border-radius: 0 !important; }.tc-wp-tool-root .fta-calc-wrap .fta-calc-shell{ width: 100%; }.tc-wp-tool-root .fta-calc-wrap .fta-calc-hero h1{ font-size: clamp(1.5rem, 5vw, 2.8rem); }.tc-wp-tool-root .fta-calc-wrap .fta-calc-hero p{ font-size: 0.96rem; }.tc-wp-tool-root .fta-calc-wrap textarea{ width: 100%; min-height: 118px; font-size: 0.96rem; }.tc-wp-tool-root .fta-calc-wrap select{ width: 100%; min-height: 50px; font-size: 0.94rem; color: #f0feff; background-color: #071d2b; }.tc-wp-tool-root .fta-calc-wrap option{ color: #f0feff; background-color: #071d2b; }.tc-wp-tool-root .fta-calc-wrap .fta-btn{ min-height: 50px; font-size: 0.94rem; }.tc-wp-tool-root .fta-calc-wrap .fta-actions{ grid-template-columns: repeat(2, minmax(0, 1fr)); }.tc-wp-tool-root .fta-calc-wrap .fta-calc-main{ grid-template-columns: 1fr; gap: 16px; }.tc-wp-tool-root .fta-calc-wrap .fta-output-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }.tc-wp-tool-root .fta-calc-wrap .fta-result-box{ font-size: 0.92rem; }.tc-wp-tool-root .fta-calc-wrap .fta-formula-box{ font-size: 0.9rem; }.tc-wp-tool-root .fta-calc-wrap .fta-calc-panel{ padding: 18px; }.tc-wp-tool-root .fta-calc-wrap .fta-output-card{ gap: 11px; }}@media (min-width: 430px) and (max-width: 767px) {.tc-wp-tool-root .fta-calc-wrap{ padding: 26px 14px; border-radius: 0 !important; }.tc-wp-tool-root .fta-calc-wrap .fta-calc-shell{ width: 100%; }.tc-wp-tool-root .fta-calc-wrap .fta-calc-hero h1{ font-size: clamp(1.5rem, 5vw, 2.8rem); }.tc-wp-tool-root .fta-calc-wrap .fta-calc-hero p{ font-size: 0.92rem; }.tc-wp-tool-root .fta-calc-wrap textarea{ width: 100%; min-height: 112px; font-size: 0.94rem; }.tc-wp-tool-root .fta-calc-wrap select{ width: 100%; min-height: 48px; font-size: 0.92rem; color: #f0feff; background-color: #071d2b; }.tc-wp-tool-root .fta-calc-wrap option{ color: #f0feff; background-color: #071d2b; }.tc-wp-tool-root .fta-calc-wrap .fta-btn{ min-height: 50px; max-height: 56px; font-size: 0.9rem; }.tc-wp-tool-root .fta-calc-wrap .fta-actions{ grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }.tc-wp-tool-root .fta-calc-wrap .fta-calc-main{ grid-template-columns: 1fr !important; gap: 14px; }.tc-wp-tool-root .fta-calc-wrap .fta-output-grid{ grid-template-columns: 1fr !important; gap: 14px; }.tc-wp-tool-root .fta-calc-wrap .fta-result-box{ font-size: 0.91rem; }.tc-wp-tool-root .fta-calc-wrap .fta-formula-box{ font-size: 0.89rem; }.tc-wp-tool-root .fta-calc-wrap .fta-calc-panel{ padding: 16px; }.tc-wp-tool-root .fta-calc-wrap .fta-output-card{ gap: 10px; }}@media (min-width: 375px) and (max-width: 429px) {.tc-wp-tool-root .fta-calc-wrap{ padding: 24px 12px; border-radius: 0 !important; }.tc-wp-tool-root .fta-calc-wrap .fta-calc-shell{ width: 100%; }.tc-wp-tool-root .fta-calc-wrap .fta-calc-hero h1{ font-size: clamp(1.5rem, 5vw, 2.8rem); }.tc-wp-tool-root .fta-calc-wrap .fta-calc-hero p{ font-size: 0.9rem; }.tc-wp-tool-root .fta-calc-wrap textarea{ width: 100%; min-height: 108px; font-size: 0.92rem; padding: 12px; }.tc-wp-tool-root .fta-calc-wrap select{ width: 100%; min-height: 48px; font-size: 0.9rem; color: #f0feff; background-color: #071d2b; }.tc-wp-tool-root .fta-calc-wrap option{ color: #f0feff; background-color: #071d2b; }.tc-wp-tool-root .fta-calc-wrap .fta-btn{ min-height: 48px; max-height: 56px; font-size: 0.86rem; padding: 0 10px; }.tc-wp-tool-root .fta-calc-wrap .fta-actions{ grid-template-columns: repeat(2, minmax(0, 1fr)) !important; gap: 9px; }.tc-wp-tool-root .fta-calc-wrap .fta-calc-main{ grid-template-columns: 1fr !important; gap: 12px; }.tc-wp-tool-root .fta-calc-wrap .fta-output-grid{ grid-template-columns: 1fr !important; gap: 12px; }.tc-wp-tool-root .fta-calc-wrap .fta-result-box{ font-size: 0.9rem; }.tc-wp-tool-root .fta-calc-wrap .fta-formula-box{ font-size: 0.88rem; }.tc-wp-tool-root .fta-calc-wrap .fta-calc-panel{ padding: 14px; }.tc-wp-tool-root .fta-calc-wrap .fta-output-card{ gap: 10px; }}@media (min-width: 320px) and (max-width: 374px) {.tc-wp-tool-root .fta-calc-wrap{ padding: 22px 10px; border-radius: 0 !important; }.tc-wp-tool-root .fta-calc-wrap .fta-calc-shell{ width: 100%; }.tc-wp-tool-root .fta-calc-wrap .fta-calc-hero h1{ font-size: clamp(1.5rem, 5vw, 2.8rem); }.tc-wp-tool-root .fta-calc-wrap .fta-calc-hero p{ font-size: 0.86rem; }.tc-wp-tool-root .fta-calc-wrap textarea{ width: 100%; min-height: 104px; font-size: 0.9rem; padding: 11px; }.tc-wp-tool-root .fta-calc-wrap select{ width: 100%; min-height: 48px; font-size: 0.88rem; color: #f0feff; background-color: #071d2b; }.tc-wp-tool-root .fta-calc-wrap option{ color: #f0feff; background-color: #071d2b; }.tc-wp-tool-root .fta-calc-wrap .fta-btn{ min-height: 48px; max-height: 56px; font-size: 0.8rem; padding: 0 8px; }.tc-wp-tool-root .fta-calc-wrap .fta-actions{ grid-template-columns: repeat(2, minmax(0, 1fr)) !important; gap: 8px; }.tc-wp-tool-root .fta-calc-wrap .fta-calc-main{ grid-template-columns: 1fr !important; gap: 12px; }.tc-wp-tool-root .fta-calc-wrap .fta-output-grid{ grid-template-columns: 1fr !important; gap: 12px; }.tc-wp-tool-root .fta-calc-wrap .fta-result-box{ font-size: 0.88rem; }.tc-wp-tool-root .fta-calc-wrap .fta-formula-box{ font-size: 0.86rem; }.tc-wp-tool-root .fta-calc-wrap .fta-calc-panel{ padding: 12px; }.tc-wp-tool-root .fta-calc-wrap .fta-output-card{ gap: 9px; }}.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;
}