@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 .sigmoid-function-calculator-tool{
  --sfc-bg: #eef7fb;
  --sfc-ink: #102238;
  --sfc-muted: #52657a;
  --sfc-card: rgba(255, 255, 255, 0.94);
  --sfc-panel: #ffffff;
  --sfc-line: #c9d9e6;
  --sfc-line-strong: #9fb8ca;
  --sfc-primary: #075e7a;
  --sfc-primary-2: #0d8c9f;
  --sfc-accent: #b26d00;
  --sfc-green: #19734e;
  --sfc-red: #b42318;
  --sfc-blue-soft: #e7f6fa;
  --sfc-yellow-soft: #fff7df;
  --sfc-shadow: 0 18px 50px rgba(16, 34, 56, 0.16);
  --sfc-radius: 18px;
  position: relative;
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  border-radius: 0;
  color: var(--sfc-ink);
  background:
    linear-gradient(rgba(7, 94, 122, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(7, 94, 122, 0.08) 1px, transparent 1px),
    radial-gradient(circle at 18% 8%, rgba(13, 140, 159, 0.2), transparent 34%),
    radial-gradient(circle at 82% 18%, rgba(178, 109, 0, 0.14), transparent 28%),
    linear-gradient(135deg, #e9f5fb 0%, #f9fcff 50%, #edf8f3 100%);
  background-size: 28px 28px, 28px 28px, auto, auto, auto;
  font-family: Arial, Helvetica, sans-serif;
}.tc-wp-tool-root .sigmoid-function-calculator-tool, .tc-wp-tool-root .sigmoid-function-calculator-tool *{
  box-sizing: border-box;
}.tc-wp-tool-root .sigmoid-function-calculator-tool *{
  min-width: 0;
}.tc-wp-tool-root .sigmoid-function-calculator-tool input, .tc-wp-tool-root .sigmoid-function-calculator-tool select, .tc-wp-tool-root .sigmoid-function-calculator-tool button, .tc-wp-tool-root .sigmoid-function-calculator-tool table, .tc-wp-tool-root .sigmoid-function-calculator-tool canvas{
  max-width: 100%;
}.tc-wp-tool-root .sfc-shell{
  width: min(1180px, 100%);
  margin: 0 auto;
  padding: 36px 18px;
}.tc-wp-tool-root .sfc-header{
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 12px;
  margin: 0 auto 24px;
}.tc-wp-tool-root .sfc-equation-badge, .tc-wp-tool-root .sfc-chip, .tc-wp-tool-root .sfc-status-pill{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(7, 94, 122, 0.2);
  background: rgba(255, 255, 255, 0.78);
  color: #074d62;
  border-radius: 999px;
  padding: 7px 12px;
  font-weight: 700;
  line-height: 1.2;
  overflow-wrap: anywhere;
}.tc-wp-tool-root .sfc-equation-badge{
  font-size: 13px;
  box-shadow: 0 8px 24px rgba(7, 94, 122, 0.12);
}.tc-wp-tool-root .sfc-header h1{
  margin: 0;
  color: #092033;
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.02;
  letter-spacing: 0;
  text-wrap: balance;
}.tc-wp-tool-root .sfc-header p{
  width: min(850px, 100%);
  margin: 0;
  color: #263f56;
  font-size: 17px;
  line-height: 1.6;
  overflow-wrap: anywhere;
}.tc-wp-tool-root .sfc-card{
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 18px;
  width: 100%;
  max-width: 100%;
}.tc-wp-tool-root .sfc-panel{
  width: 100%;
  max-width: 100%;
  min-width: 0;
  background: var(--sfc-panel);
  border: 1px solid rgba(159, 184, 202, 0.65);
  border-radius: var(--sfc-radius);
  box-shadow: var(--sfc-shadow);
  padding: 20px;
  overflow-wrap: anywhere;
}.tc-wp-tool-root .sfc-output-panel{
  overflow-y: auto;
}.tc-wp-tool-root .sfc-output-panel::-webkit-scrollbar, .tc-wp-tool-root .sfc-table-preview-wrap::-webkit-scrollbar, .tc-wp-tool-root .sfc-output-table-wrap::-webkit-scrollbar{
  width: 10px;
  height: 10px;
}.tc-wp-tool-root .sfc-output-panel::-webkit-scrollbar-thumb, .tc-wp-tool-root .sfc-table-preview-wrap::-webkit-scrollbar-thumb, .tc-wp-tool-root .sfc-output-table-wrap::-webkit-scrollbar-thumb{
  background: #7eb4c4;
  border-radius: 999px;
}.tc-wp-tool-root .sfc-panel-head{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}.tc-wp-tool-root .sfc-panel-head h2{
  margin: 0 auto 0 0;
  font-size: 20px;
  line-height: 1.2;
  color: #102238;
}.tc-wp-tool-root .sfc-chip, .tc-wp-tool-root .sfc-status-pill{
  font-size: 12px;
  padding: 6px 10px;
}.tc-wp-tool-root .sfc-status-pill{
  color: #15523b;
  background: #e8f7ef;
  border-color: rgba(25, 115, 78, 0.24);
}.tc-wp-tool-root .sfc-form-grid, .tc-wp-tool-root .sfc-result-grid{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}.tc-wp-tool-root .sfc-wide{
  grid-column: 1 / -1;
}.tc-wp-tool-root .sfc-field{
  display: grid;
  gap: 7px;
}.tc-wp-tool-root .sfc-field label{
  font-size: 13px;
  font-weight: 700;
  color: #263f56;
}.tc-wp-tool-root .sfc-field input, .tc-wp-tool-root .sfc-field select{
  width: 100%;
  min-height: 46px;
  border: 1px solid #a9bfce;
  border-radius: 12px;
  background: #fbfdff;
  color: var(--sfc-ink);
  padding: 11px 12px;
  font-size: 15px;
  line-height: 1.3;
  outline: none;
}.tc-wp-tool-root .sfc-field input:focus, .tc-wp-tool-root .sfc-field select:focus, .tc-wp-tool-root .sfc-shortcut-grid button:focus, .tc-wp-tool-root .sfc-btn:focus{
  border-color: var(--sfc-primary-2);
  box-shadow: 0 0 0 4px rgba(13, 140, 159, 0.18);
}.tc-wp-tool-root .sfc-actions{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
}.tc-wp-tool-root .sfc-btn, .tc-wp-tool-root .sfc-shortcut-grid button{
  width: 100%;
  border: 1px solid transparent;
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.2;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
  white-space: normal;
  overflow-wrap: anywhere;
}.tc-wp-tool-root .sfc-btn:hover, .tc-wp-tool-root .sfc-shortcut-grid button:hover{
  transform: translateY(-1px);
}.tc-wp-tool-root .sfc-btn-primary{
  color: #ffffff;
  background: linear-gradient(135deg, var(--sfc-primary), var(--sfc-primary-2));
  box-shadow: 0 10px 24px rgba(7, 94, 122, 0.26);
}.tc-wp-tool-root .sfc-btn-secondary{
  color: #123047;
  background: #edf5f9;
  border-color: #bed4e1;
}.tc-wp-tool-root .sfc-btn-copy{
  color: #573900;
  background: var(--sfc-yellow-soft);
  border-color: #efcf82;
}.tc-wp-tool-root .sfc-result-card{
  display: grid;
  gap: 6px;
  padding: 14px;
  border-radius: 14px;
  border: 1px solid #d3e2ec;
  background:
    linear-gradient(rgba(7, 94, 122, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(7, 94, 122, 0.06) 1px, transparent 1px),
    #f8fcff;
  background-size: 18px 18px;
}.tc-wp-tool-root .sfc-result-card span{
  color: var(--sfc-muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}.tc-wp-tool-root .sfc-result-card strong{
  color: var(--sfc-ink);
  font-size: 15px;
  line-height: 1.45;
  overflow-wrap: anywhere;
  word-break: break-word;
}.tc-wp-tool-root .sfc-message-list{
  display: grid;
  gap: 8px;
  margin: 14px 0;
}.tc-wp-tool-root .sfc-message{
  border-radius: 12px;
  border: 1px solid #d0e1ea;
  background: #f6fbfe;
  color: #233f55;
  padding: 10px 12px;
  font-size: 14px;
  line-height: 1.45;
}.tc-wp-tool-root .sfc-message.sfc-error{
  border-color: rgba(180, 35, 24, 0.32);
  background: #fff1ef;
  color: #8c1d13;
}.tc-wp-tool-root .sfc-message.sfc-warning{
  border-color: rgba(178, 109, 0, 0.35);
  background: #fff8e6;
  color: #634000;
}.tc-wp-tool-root .sfc-compare-box{
  margin: 12px 0;
  padding: 12px;
  border-radius: 14px;
  background: #eef9f5;
  border: 1px solid rgba(25, 115, 78, 0.22);
  color: #143d2d;
  font-size: 14px;
  line-height: 1.5;
}.tc-wp-tool-root .sfc-output-table-wrap, .tc-wp-tool-root .sfc-table-preview-wrap{
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  border-radius: 14px;
  border: 1px solid #d6e3ec;
}.tc-wp-tool-root .sfc-output-table, .tc-wp-tool-root .sfc-preview-table{
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  background: #ffffff;
}.tc-wp-tool-root .sfc-output-table th, .tc-wp-tool-root .sfc-output-table td, .tc-wp-tool-root .sfc-preview-table th, .tc-wp-tool-root .sfc-preview-table td{
  border-bottom: 1px solid #e1ebf1;
  padding: 10px;
  text-align: left;
  font-size: 13px;
  line-height: 1.35;
  overflow-wrap: anywhere;
  word-break: break-word;
}.tc-wp-tool-root .sfc-output-table th, .tc-wp-tool-root .sfc-preview-table th{
  color: #17334b;
  background: #eaf4f8;
  font-weight: 800;
}.tc-wp-tool-root .sfc-graph-panel, .tc-wp-tool-root .sfc-shortcuts{
  grid-column: 1 / -1;
}.tc-wp-tool-root .sfc-canvas-wrap{
  position: relative;
  width: 100%;
  min-height: 320px;
  border: 1px solid #c6d9e5;
  border-radius: 16px;
  background: #fbfeff;
  overflow: hidden;
}.tc-wp-tool-root .sfc-canvas{
  display: block;
  width: 100%;
  height: 420px;
}.tc-wp-tool-root .sfc-graph-fallback{
  position: absolute;
  inset: 16px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: rgba(255, 241, 239, 0.92);
  color: var(--sfc-red);
  font-weight: 800;
  text-align: center;
  padding: 20px;
}.tc-wp-tool-root .sfc-table-preview-wrap{
  margin-top: 14px;
}.tc-wp-tool-root .sfc-shortcut-grid{
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}.tc-wp-tool-root .sfc-shortcut-grid button{
  color: #123047;
  background: linear-gradient(180deg, #ffffff, #eef8fb);
  border-color: #c6dce8;
}@media (min-width: 320px) and (max-width: 374px) {.tc-wp-tool-root .sfc-shell{ padding: 24px 10px; width: 100%; }.tc-wp-tool-root .sfc-header h1{ font-size: 29px; }.tc-wp-tool-root .sfc-header p{ font-size: 14px; }.tc-wp-tool-root .sfc-card, .tc-wp-tool-root .sfc-form-grid, .tc-wp-tool-root .sfc-result-grid, .tc-wp-tool-root .sfc-actions, .tc-wp-tool-root .sfc-shortcut-grid{ grid-template-columns: 1fr !important; gap: 10px; }.tc-wp-tool-root .sfc-panel, .tc-wp-tool-root .sfc-graph-panel, .tc-wp-tool-root .sfc-shortcuts, .tc-wp-tool-root .sfc-wide{ grid-column: 1 / -1; }.tc-wp-tool-root .sfc-panel{ padding: 13px; }.tc-wp-tool-root .sfc-field input, .tc-wp-tool-root .sfc-field select{ min-height: 42px; font-size: 14px; padding: 9px 10px; }.tc-wp-tool-root .sfc-btn, .tc-wp-tool-root .sfc-shortcut-grid button{ min-height: 42px; font-size: 13px; padding: 10px; }.tc-wp-tool-root .sfc-canvas-wrap{ min-height: 250px; }.tc-wp-tool-root .sfc-canvas{ height: 250px; }.tc-wp-tool-root .sfc-output-table, .tc-wp-tool-root .sfc-preview-table{ table-layout: fixed; }.tc-wp-tool-root .sfc-output-table th, .tc-wp-tool-root .sfc-output-table td, .tc-wp-tool-root .sfc-preview-table th, .tc-wp-tool-root .sfc-preview-table td{ font-size: 12px; padding: 8px 6px; }.tc-wp-tool-root .sfc-result-card{ padding: 11px; }.tc-wp-tool-root .sfc-result-card strong, .tc-wp-tool-root .sfc-message, .tc-wp-tool-root .sfc-compare-box{ font-size: 13px; }}@media (min-width: 375px) and (max-width: 429px) {.tc-wp-tool-root .sfc-shell{ padding: 26px 12px; width: 100%; }.tc-wp-tool-root .sfc-header h1{ font-size: 32px; }.tc-wp-tool-root .sfc-header p{ font-size: 15px; }.tc-wp-tool-root .sfc-card, .tc-wp-tool-root .sfc-form-grid, .tc-wp-tool-root .sfc-result-grid, .tc-wp-tool-root .sfc-actions, .tc-wp-tool-root .sfc-shortcut-grid{ grid-template-columns: 1fr !important; gap: 11px; }.tc-wp-tool-root .sfc-panel, .tc-wp-tool-root .sfc-graph-panel, .tc-wp-tool-root .sfc-shortcuts, .tc-wp-tool-root .sfc-wide{ grid-column: 1 / -1; }.tc-wp-tool-root .sfc-panel{ padding: 14px; }.tc-wp-tool-root .sfc-field input, .tc-wp-tool-root .sfc-field select{ min-height: 44px; font-size: 14px; }.tc-wp-tool-root .sfc-btn, .tc-wp-tool-root .sfc-shortcut-grid button{ min-height: 44px; font-size: 14px; }.tc-wp-tool-root .sfc-canvas-wrap{ min-height: 270px; }.tc-wp-tool-root .sfc-canvas{ height: 270px; }.tc-wp-tool-root .sfc-output-table, .tc-wp-tool-root .sfc-preview-table{ table-layout: fixed; }.tc-wp-tool-root .sfc-output-table th, .tc-wp-tool-root .sfc-output-table td, .tc-wp-tool-root .sfc-preview-table th, .tc-wp-tool-root .sfc-preview-table td{ font-size: 12px; padding: 8px; }.tc-wp-tool-root .sfc-result-card{ padding: 12px; }.tc-wp-tool-root .sfc-result-card strong, .tc-wp-tool-root .sfc-message, .tc-wp-tool-root .sfc-compare-box{ font-size: 13px; }}@media (min-width: 430px) and (max-width: 767px) {.tc-wp-tool-root .sfc-shell{ padding: 30px 14px; width: 100%; }.tc-wp-tool-root .sfc-header h1{ font-size: 36px; }.tc-wp-tool-root .sfc-header p{ font-size: 16px; }.tc-wp-tool-root .sfc-card, .tc-wp-tool-root .sfc-form-grid, .tc-wp-tool-root .sfc-result-grid, .tc-wp-tool-root .sfc-actions, .tc-wp-tool-root .sfc-shortcut-grid{ grid-template-columns: 1fr !important; gap: 12px; }.tc-wp-tool-root .sfc-panel, .tc-wp-tool-root .sfc-graph-panel, .tc-wp-tool-root .sfc-shortcuts, .tc-wp-tool-root .sfc-wide{ grid-column: 1 / -1; }.tc-wp-tool-root .sfc-panel{ padding: 16px; }.tc-wp-tool-root .sfc-field input, .tc-wp-tool-root .sfc-field select{ min-height: 46px; font-size: 15px; }.tc-wp-tool-root .sfc-btn, .tc-wp-tool-root .sfc-shortcut-grid button{ min-height: 46px; font-size: 14px; }.tc-wp-tool-root .sfc-canvas-wrap{ min-height: 300px; }.tc-wp-tool-root .sfc-canvas{ height: 300px; }.tc-wp-tool-root .sfc-output-table, .tc-wp-tool-root .sfc-preview-table{ table-layout: fixed; }.tc-wp-tool-root .sfc-output-table th, .tc-wp-tool-root .sfc-output-table td, .tc-wp-tool-root .sfc-preview-table th, .tc-wp-tool-root .sfc-preview-table td{ font-size: 13px; padding: 9px; }.tc-wp-tool-root .sfc-result-card{ padding: 13px; }.tc-wp-tool-root .sfc-result-card strong, .tc-wp-tool-root .sfc-message, .tc-wp-tool-root .sfc-compare-box{ font-size: 14px; }}@media (min-width: 768px) and (max-width: 1023px) {.tc-wp-tool-root .sfc-shell{ padding: 36px 20px; width: 100%; }.tc-wp-tool-root .sfc-header h1{ font-size: 44px; }.tc-wp-tool-root .sfc-header p{ font-size: 17px; }.tc-wp-tool-root .sfc-card{ grid-template-columns: 1fr !important; gap: 16px; }.tc-wp-tool-root .sfc-form-grid, .tc-wp-tool-root .sfc-result-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }.tc-wp-tool-root .sfc-actions{ grid-template-columns: repeat(3, minmax(0, 1fr)); }.tc-wp-tool-root .sfc-shortcut-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }.tc-wp-tool-root .sfc-panel, .tc-wp-tool-root .sfc-graph-panel, .tc-wp-tool-root .sfc-shortcuts{ grid-column: 1 / -1; }.tc-wp-tool-root .sfc-panel{ padding: 18px; }.tc-wp-tool-root .sfc-field input, .tc-wp-tool-root .sfc-field select{ min-height: 46px; font-size: 15px; }.tc-wp-tool-root .sfc-btn, .tc-wp-tool-root .sfc-shortcut-grid button{ min-height: 46px; font-size: 14px; }.tc-wp-tool-root .sfc-canvas-wrap{ min-height: 360px; }.tc-wp-tool-root .sfc-canvas{ height: 360px; }.tc-wp-tool-root .sfc-output-table th, .tc-wp-tool-root .sfc-output-table td, .tc-wp-tool-root .sfc-preview-table th, .tc-wp-tool-root .sfc-preview-table td{ font-size: 13px; }.tc-wp-tool-root .sfc-result-card{ padding: 14px; }.tc-wp-tool-root .sfc-result-card strong{ font-size: 15px; }}@media (min-width: 1024px) and (max-width: 1199px) {.tc-wp-tool-root .sfc-shell{ padding: 40px 22px; width: 100%; }.tc-wp-tool-root .sfc-header h1{ font-size: 50px; }.tc-wp-tool-root .sfc-header p{ font-size: 17px; }.tc-wp-tool-root .sfc-card{ grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: 18px; }.tc-wp-tool-root .sfc-form-grid, .tc-wp-tool-root .sfc-result-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }.tc-wp-tool-root .sfc-actions{ grid-template-columns: repeat(3, minmax(0, 1fr)); }.tc-wp-tool-root .sfc-shortcut-grid{ grid-template-columns: repeat(4, minmax(0, 1fr)); }.tc-wp-tool-root .sfc-panel{ padding: 20px; }.tc-wp-tool-root .sfc-field input, .tc-wp-tool-root .sfc-field select{ min-height: 46px; font-size: 15px; }.tc-wp-tool-root .sfc-btn, .tc-wp-tool-root .sfc-shortcut-grid button{ min-height: 46px; font-size: 14px; }.tc-wp-tool-root .sfc-canvas-wrap{ min-height: 390px; }.tc-wp-tool-root .sfc-canvas{ height: 390px; }.tc-wp-tool-root .sfc-output-table th, .tc-wp-tool-root .sfc-output-table td, .tc-wp-tool-root .sfc-preview-table th, .tc-wp-tool-root .sfc-preview-table td{ font-size: 13px; }.tc-wp-tool-root .sfc-result-card{ padding: 14px; }.tc-wp-tool-root .sfc-result-card strong{ font-size: 15px; }}@media (min-width: 1200px) {.tc-wp-tool-root .sfc-shell{ padding: 46px 24px; width: min(1180px, 100%); }.tc-wp-tool-root .sfc-header h1{ font-size: 56px; }.tc-wp-tool-root .sfc-header p{ font-size: 18px; }.tc-wp-tool-root .sfc-card{ grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: 20px; }.tc-wp-tool-root .sfc-form-grid, .tc-wp-tool-root .sfc-result-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }.tc-wp-tool-root .sfc-actions{ grid-template-columns: repeat(3, minmax(0, 1fr)); }.tc-wp-tool-root .sfc-shortcut-grid{ grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }.tc-wp-tool-root .sfc-panel{ padding: 22px; }.tc-wp-tool-root .sfc-field input, .tc-wp-tool-root .sfc-field select{ min-height: 48px; font-size: 15px; }.tc-wp-tool-root .sfc-btn, .tc-wp-tool-root .sfc-shortcut-grid button{ min-height: 48px; font-size: 14px; }.tc-wp-tool-root .sfc-canvas-wrap{ min-height: 420px; }.tc-wp-tool-root .sfc-canvas{ height: 420px; }.tc-wp-tool-root .sfc-output-table th, .tc-wp-tool-root .sfc-output-table td, .tc-wp-tool-root .sfc-preview-table th, .tc-wp-tool-root .sfc-preview-table td{ font-size: 14px; }.tc-wp-tool-root .sfc-result-card{ padding: 15px; }.tc-wp-tool-root .sfc-result-card strong{ font-size: 15px; }}.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 .sfc-input-panel {}