@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 .efc-tool-wrapper{
  --efc-ink: #172033;
  --efc-muted: #526071;
  --efc-soft: #f5f8fc;
  --efc-card: #ffffff;
  --efc-line: #d9e2ee;
  --efc-line-strong: #b8c7d9;
  --efc-blue: #245fdb;
  --efc-blue-dark: #1743a6;
  --efc-teal: #087d83;
  --efc-green: #147a48;
  --efc-red: #b42318;
  --efc-amber: #976200;
  --efc-purple: #6b3fd1;
  --efc-shadow: 0 18px 45px rgba(23, 32, 51, 0.12);
  --efc-radius: 16px;
  position: relative;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  border-radius: 0;
  overflow-x: hidden;
  color: var(--efc-ink);
  font-family: Arial, Helvetica, sans-serif;
  background:
    linear-gradient(rgba(36, 95, 219, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(36, 95, 219, 0.08) 1px, transparent 1px),
    radial-gradient(circle at 18% 12%, rgba(8, 125, 131, 0.14), transparent 26%),
    radial-gradient(circle at 82% 8%, rgba(107, 63, 209, 0.12), transparent 28%),
    linear-gradient(135deg, #f8fbff 0%, #eef5fb 52%, #f9fbff 100%);
  background-size: 28px 28px, 28px 28px, auto, auto, auto;
}.tc-wp-tool-root .efc-tool-wrapper *, .tc-wp-tool-root .efc-tool-wrapper *::before, .tc-wp-tool-root .efc-tool-wrapper *::after{
  box-sizing: border-box;
}.tc-wp-tool-root .efc-tool-wrapper input, .tc-wp-tool-root .efc-tool-wrapper select, .tc-wp-tool-root .efc-tool-wrapper button, .tc-wp-tool-root .efc-tool-wrapper textarea{
  font: inherit;
}.tc-wp-tool-root .efc-header{
  max-width: 920px;
  margin: 0 auto;
  text-align: center;
}.tc-wp-tool-root .efc-equation-strip{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin: 0 auto 14px;
}.tc-wp-tool-root .efc-equation-strip span{
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 5px 10px;
  border: 1px solid rgba(36, 95, 219, 0.2);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--efc-blue-dark);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.9rem;
  box-shadow: 0 6px 18px rgba(23, 32, 51, 0.06);
}.tc-wp-tool-root .efc-header h1{
  margin: 0;
  color: #14306b;
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: 0;
}.tc-wp-tool-root .efc-header p{
  margin: 12px auto 0;
  max-width: 820px;
  color: var(--efc-muted);
  line-height: 1.55;
}.tc-wp-tool-root .efc-card{
  width: 100%;
  max-width: 1180px;
  margin: 26px auto 0;
  border: 1px solid rgba(184, 199, 217, 0.78);
  border-radius: var(--efc-radius);
  background: rgba(255, 255, 255, 0.84);
  box-shadow: var(--efc-shadow);
  overflow: hidden;
}.tc-wp-tool-root .efc-main-grid{
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
  gap: 18px;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  padding: 18px;
}.tc-wp-tool-root .efc-panel, .tc-wp-tool-root .efc-shortcuts{
  width: 100%;
  max-width: 100%;
  min-width: 0;
  border: 1px solid var(--efc-line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 10px 30px rgba(23, 32, 51, 0.06);
}.tc-wp-tool-root .efc-output-panel{
  overflow-y: auto;
  scrollbar-color: var(--efc-blue) #e7eef7;
  scrollbar-width: thin;
}.tc-wp-tool-root .efc-input-panel, .tc-wp-tool-root .efc-output-panel{
  padding: 16px;
}.tc-wp-tool-root .efc-form-grid{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}.tc-wp-tool-root .efc-field{
  min-width: 0;
}.tc-wp-tool-root .efc-wide{
  grid-column: 1 / -1;
}.tc-wp-tool-root .efc-field label{
  display: block;
  margin: 0 0 6px;
  color: #26344a;
  font-size: 0.86rem;
  font-weight: 700;
}.tc-wp-tool-root .efc-input{
  width: 100%;
  max-width: 100%;
  min-width: 0;
  border: 1px solid var(--efc-line-strong);
  border-radius: 10px;
  background: #fbfdff;
  color: var(--efc-ink);
  outline: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}.tc-wp-tool-root .efc-input:hover{
  border-color: #8ca9cc;
  background: #ffffff;
}.tc-wp-tool-root .efc-input:focus-visible, .tc-wp-tool-root .efc-btn:focus-visible, .tc-wp-tool-root .efc-shortcut:focus-visible, .tc-wp-tool-root .efc-copy-text:focus-visible{
  outline: 3px solid rgba(36, 95, 219, 0.22);
  outline-offset: 2px;
  border-color: var(--efc-blue);
}.tc-wp-tool-root .efc-button-row{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}.tc-wp-tool-root .efc-btn, .tc-wp-tool-root .efc-shortcut{
  width: 100%;
  max-width: 100%;
  min-width: 0;
  border-radius: 11px;
  border: 1px solid transparent;
  cursor: pointer;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease, border-color 0.16s ease;
  overflow-wrap: anywhere;
  word-break: break-word;
}.tc-wp-tool-root .efc-btn:hover, .tc-wp-tool-root .efc-shortcut:hover{
  transform: translateY(-1px);
}.tc-wp-tool-root .efc-btn-primary{
  background: linear-gradient(135deg, var(--efc-blue), var(--efc-teal));
  color: #ffffff;
  box-shadow: 0 10px 20px rgba(36, 95, 219, 0.22);
}.tc-wp-tool-root .efc-btn-secondary{
  background: #f1f6fd;
  border-color: var(--efc-line-strong);
  color: #1d375f;
}.tc-wp-tool-root .efc-btn-copy{
  background: #eefaf7;
  border-color: rgba(8, 125, 131, 0.28);
  color: #075f64;
}.tc-wp-tool-root .efc-status{
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 11px;
  border: 1px solid rgba(36, 95, 219, 0.18);
  background: #f4f8ff;
  color: #203a64;
  font-weight: 700;
  line-height: 1.35;
  overflow-wrap: anywhere;
}.tc-wp-tool-root .efc-status.efc-warning{
  border-color: rgba(151, 98, 0, 0.28);
  background: #fff8e8;
  color: #6c4600;
}.tc-wp-tool-root .efc-status.efc-error{
  border-color: rgba(180, 35, 24, 0.28);
  background: #fff2f0;
  color: #8b1d13;
}.tc-wp-tool-root .efc-result-grid{
  display: grid;
  gap: 12px;
  width: 100%;
  min-width: 0;
}.tc-wp-tool-root .efc-result-card{
  min-width: 0;
  padding: 13px;
  border: 1px solid var(--efc-line);
  border-radius: 13px;
  background:
    linear-gradient(90deg, rgba(36, 95, 219, 0.08), transparent 60%),
    #ffffff;
  overflow-wrap: anywhere;
  word-break: break-word;
}.tc-wp-tool-root .efc-result-label{
  display: inline-flex;
  align-items: center;
  margin-bottom: 7px;
  padding: 4px 8px;
  border-radius: 999px;
  background: #edf5ff;
  color: var(--efc-blue-dark);
  font-size: 0.78rem;
  font-weight: 800;
}.tc-wp-tool-root .efc-result-value{
  color: var(--efc-ink);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.38;
}.tc-wp-tool-root .efc-copy-box{
  margin-top: 12px;
}.tc-wp-tool-root .efc-copy-text{
  width: 100%;
  max-width: 100%;
  min-height: 118px;
  resize: vertical;
  border: 1px solid var(--efc-line);
  border-radius: 12px;
  padding: 11px;
  background: #fbfdff;
  color: #26344a;
  line-height: 1.45;
  scrollbar-color: var(--efc-blue) #e7eef7;
  scrollbar-width: thin;
}.tc-wp-tool-root .efc-graph-panel{
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 16px;
  padding: 16px;
}.tc-wp-tool-root .efc-graph-wrap{
  position: relative;
  width: 100%;
  min-width: 0;
  border: 1px solid var(--efc-line);
  border-radius: 14px;
  background:
    linear-gradient(rgba(36, 95, 219, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(36, 95, 219, 0.09) 1px, transparent 1px),
    #ffffff;
  background-size: 24px 24px;
  overflow: hidden;
}.tc-wp-tool-root .efc-canvas{
  display: block;
  width: 100%;
  max-width: 100%;
}.tc-wp-tool-root .efc-graph-fallback{
  position: absolute;
  inset: 12px;
  display: grid;
  place-items: center;
  padding: 14px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--efc-red);
  text-align: center;
  font-weight: 800;
}.tc-wp-tool-root .efc-table-wrap{
  width: 100%;
  max-width: 100%;
  min-width: 0;
  overflow-x: auto;
  border: 1px solid var(--efc-line);
  border-radius: 14px;
  background: #ffffff;
  scrollbar-color: var(--efc-blue) #e7eef7;
  scrollbar-width: thin;
}.tc-wp-tool-root .efc-table{
  width: 100%;
  min-width: 0;
  border-collapse: collapse;
  table-layout: fixed;
}.tc-wp-tool-root .efc-table th, .tc-wp-tool-root .efc-table td{
  padding: 10px 9px;
  border-bottom: 1px solid #e8eef6;
  text-align: left;
  vertical-align: top;
  overflow-wrap: anywhere;
  word-break: break-word;
}.tc-wp-tool-root .efc-table th{
  background: #edf5ff;
  color: #1c3763;
  font-weight: 900;
}.tc-wp-tool-root .efc-table td{
  color: #27364d;
  font-family: Georgia, "Times New Roman", serif;
}.tc-wp-tool-root .efc-table tr:last-child td{
  border-bottom: 0;
}.tc-wp-tool-root .efc-shortcuts{
  grid-column: 1 / -1;
  display: grid;
  gap: 10px;
  padding: 16px;
}.tc-wp-tool-root .efc-shortcut{
  border-color: rgba(36, 95, 219, 0.18);
  background: linear-gradient(135deg, #ffffff, #f0f7ff);
  color: #193966;
}.tc-wp-tool-root .efc-shortcut:hover{
  border-color: rgba(36, 95, 219, 0.38);
  box-shadow: 0 8px 18px rgba(23, 32, 51, 0.08);
}.tc-wp-tool-root .efc-chip-positive{
  color: var(--efc-green);
}.tc-wp-tool-root .efc-chip-negative{
  color: var(--efc-red);
}.tc-wp-tool-root .efc-chip-warning{
  color: var(--efc-amber);
}@media (min-width: 320px) and (max-width: 374px) {.tc-wp-tool-root .efc-tool-wrapper{ padding: 18px 8px; }.tc-wp-tool-root .efc-header{ max-width: 100%; }.tc-wp-tool-root .efc-header h1{ font-size: 1.75rem; }.tc-wp-tool-root .efc-header p{ font-size: 0.9rem; }.tc-wp-tool-root .efc-card{ max-width: 100%; margin-top: 18px; }.tc-wp-tool-root .efc-main-grid{ grid-template-columns: 1fr; grid-column: 1 / -1; gap: 12px; padding: 10px; }.tc-wp-tool-root .efc-form-grid{ grid-template-columns: 1fr !important; gap: 10px; }.tc-wp-tool-root .efc-input{ min-height: 42px; padding: 9px 10px; font-size: 0.94rem; }.tc-wp-tool-root .efc-button-row{ grid-template-columns: 1fr; }.tc-wp-tool-root .efc-btn, .tc-wp-tool-root .efc-shortcut{ min-height: 42px; padding: 9px 10px; font-size: 0.9rem; }.tc-wp-tool-root .efc-result-grid{ grid-template-columns: 1fr !important; }.tc-wp-tool-root .efc-result-card, .tc-wp-tool-root .efc-input-panel, .tc-wp-tool-root .efc-output-panel, .tc-wp-tool-root .efc-graph-panel, .tc-wp-tool-root .efc-shortcuts{ padding: 10px; }.tc-wp-tool-root .efc-result-value, .tc-wp-tool-root .efc-table td, .tc-wp-tool-root .efc-copy-text{ font-size: 0.88rem; }.tc-wp-tool-root .efc-graph-panel{ grid-template-columns: 1fr; }.tc-wp-tool-root .efc-canvas{ height: 250px; }.tc-wp-tool-root .efc-table th, .tc-wp-tool-root .efc-table td{ padding: 8px 6px; font-size: 0.78rem; }.tc-wp-tool-root .efc-shortcuts{ grid-template-columns: 1fr; gap: 8px; }}@media (min-width: 375px) and (max-width: 429px) {.tc-wp-tool-root .efc-tool-wrapper{ padding: 20px 10px; }.tc-wp-tool-root .efc-header{ max-width: 100%; }.tc-wp-tool-root .efc-header h1{ font-size: 2rem; }.tc-wp-tool-root .efc-header p{ font-size: 0.95rem; }.tc-wp-tool-root .efc-card{ max-width: 100%; margin-top: 20px; }.tc-wp-tool-root .efc-main-grid{ grid-template-columns: 1fr; grid-column: 1 / -1; gap: 13px; padding: 12px; }.tc-wp-tool-root .efc-form-grid{ grid-template-columns: 1fr !important; gap: 11px; }.tc-wp-tool-root .efc-input{ min-height: 44px; padding: 10px 11px; font-size: 0.96rem; }.tc-wp-tool-root .efc-button-row{ grid-template-columns: 1fr; }.tc-wp-tool-root .efc-btn, .tc-wp-tool-root .efc-shortcut{ min-height: 44px; padding: 10px 11px; font-size: 0.93rem; }.tc-wp-tool-root .efc-result-grid{ grid-template-columns: 1fr !important; }.tc-wp-tool-root .efc-result-card, .tc-wp-tool-root .efc-input-panel, .tc-wp-tool-root .efc-output-panel, .tc-wp-tool-root .efc-graph-panel, .tc-wp-tool-root .efc-shortcuts{ padding: 12px; }.tc-wp-tool-root .efc-result-value, .tc-wp-tool-root .efc-table td, .tc-wp-tool-root .efc-copy-text{ font-size: 0.9rem; }.tc-wp-tool-root .efc-graph-panel{ grid-template-columns: 1fr; }.tc-wp-tool-root .efc-canvas{ height: 275px; }.tc-wp-tool-root .efc-table th, .tc-wp-tool-root .efc-table td{ padding: 9px 7px; font-size: 0.82rem; }.tc-wp-tool-root .efc-shortcuts{ grid-template-columns: 1fr; gap: 9px; }}@media (min-width: 430px) and (max-width: 767px) {.tc-wp-tool-root .efc-tool-wrapper{ padding: 24px 12px; }.tc-wp-tool-root .efc-header{ max-width: 100%; }.tc-wp-tool-root .efc-header h1{ font-size: 2.25rem; }.tc-wp-tool-root .efc-header p{ font-size: 1rem; }.tc-wp-tool-root .efc-card{ max-width: 100%; }.tc-wp-tool-root .efc-main-grid{ grid-template-columns: 1fr; grid-column: 1 / -1; gap: 14px; padding: 14px; }.tc-wp-tool-root .efc-form-grid{ grid-template-columns: 1fr !important; gap: 12px; }.tc-wp-tool-root .efc-input{ min-height: 45px; padding: 10px 12px; font-size: 1rem; }.tc-wp-tool-root .efc-button-row{ grid-template-columns: 1fr; }.tc-wp-tool-root .efc-btn, .tc-wp-tool-root .efc-shortcut{ min-height: 45px; padding: 10px 12px; font-size: 0.96rem; }.tc-wp-tool-root .efc-result-grid{ grid-template-columns: 1fr !important; }.tc-wp-tool-root .efc-result-card, .tc-wp-tool-root .efc-input-panel, .tc-wp-tool-root .efc-output-panel, .tc-wp-tool-root .efc-graph-panel, .tc-wp-tool-root .efc-shortcuts{ padding: 13px; }.tc-wp-tool-root .efc-result-value, .tc-wp-tool-root .efc-table td, .tc-wp-tool-root .efc-copy-text{ font-size: 0.93rem; }.tc-wp-tool-root .efc-graph-panel{ grid-template-columns: 1fr; }.tc-wp-tool-root .efc-canvas{ height: 310px; }.tc-wp-tool-root .efc-table th, .tc-wp-tool-root .efc-table td{ font-size: 0.86rem; }.tc-wp-tool-root .efc-shortcuts{ grid-template-columns: 1fr; gap: 10px; }}@media (min-width: 768px) and (max-width: 1023px) {.tc-wp-tool-root .efc-tool-wrapper{ padding: 34px 18px; }.tc-wp-tool-root .efc-header{ max-width: 860px; }.tc-wp-tool-root .efc-header h1{ font-size: 2.7rem; }.tc-wp-tool-root .efc-header p{ font-size: 1.06rem; }.tc-wp-tool-root .efc-card{ max-width: 100%; }.tc-wp-tool-root .efc-main-grid{ grid-template-columns: 1fr; gap: 16px; padding: 16px; }.tc-wp-tool-root .efc-form-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }.tc-wp-tool-root .efc-input{ min-height: 45px; padding: 10px 12px; font-size: 1rem; }.tc-wp-tool-root .efc-btn, .tc-wp-tool-root .efc-shortcut{ min-height: 45px; padding: 10px 12px; font-size: 0.96rem; }.tc-wp-tool-root .efc-result-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }.tc-wp-tool-root .efc-result-card{ padding: 13px; }.tc-wp-tool-root .efc-result-value, .tc-wp-tool-root .efc-table td, .tc-wp-tool-root .efc-copy-text{ font-size: 0.95rem; }.tc-wp-tool-root .efc-graph-panel{ grid-template-columns: 1fr; }.tc-wp-tool-root .efc-canvas{ height: 360px; }.tc-wp-tool-root .efc-table th, .tc-wp-tool-root .efc-table td{ font-size: 0.9rem; }.tc-wp-tool-root .efc-shortcuts{ grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }}@media (min-width: 1024px) and (max-width: 1199px) {.tc-wp-tool-root .efc-tool-wrapper{ padding: 42px 22px; }.tc-wp-tool-root .efc-header{ max-width: 900px; }.tc-wp-tool-root .efc-header h1{ font-size: 3.05rem; }.tc-wp-tool-root .efc-header p{ font-size: 1.08rem; }.tc-wp-tool-root .efc-card{ max-width: 1080px; }.tc-wp-tool-root .efc-main-grid{ grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: 16px; padding: 16px; }.tc-wp-tool-root .efc-form-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }.tc-wp-tool-root .efc-input{ min-height: 45px; padding: 10px 12px; font-size: 0.98rem; }.tc-wp-tool-root .efc-btn, .tc-wp-tool-root .efc-shortcut{ min-height: 45px; padding: 10px 12px; font-size: 0.95rem; }.tc-wp-tool-root .efc-result-grid{ grid-template-columns: repeat(3, minmax(0, 1fr)); }.tc-wp-tool-root .efc-result-card{ padding: 13px; }.tc-wp-tool-root .efc-result-value, .tc-wp-tool-root .efc-table td, .tc-wp-tool-root .efc-copy-text{ font-size: 0.93rem; }.tc-wp-tool-root .efc-canvas{ height: 380px; }.tc-wp-tool-root .efc-table th, .tc-wp-tool-root .efc-table td{ font-size: 0.88rem; }.tc-wp-tool-root .efc-shortcuts{ grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; }}@media (min-width: 1200px) {.tc-wp-tool-root .efc-tool-wrapper{ padding: 48px 24px; }.tc-wp-tool-root .efc-header{ max-width: 920px; }.tc-wp-tool-root .efc-header h1{ font-size: 3.35rem; }.tc-wp-tool-root .efc-header p{ font-size: 1.1rem; }.tc-wp-tool-root .efc-card{ max-width: 1180px; }.tc-wp-tool-root .efc-main-grid{ grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr); gap: 18px; padding: 18px; }.tc-wp-tool-root .efc-form-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }.tc-wp-tool-root .efc-input{ min-height: 46px; padding: 10px 12px; font-size: 1rem; }.tc-wp-tool-root .efc-btn, .tc-wp-tool-root .efc-shortcut{ min-height: 46px; padding: 10px 12px; font-size: 0.96rem; }.tc-wp-tool-root .efc-result-grid{ grid-template-columns: repeat(4, minmax(0, 1fr)); }.tc-wp-tool-root .efc-result-card{ padding: 13px; }.tc-wp-tool-root .efc-result-value, .tc-wp-tool-root .efc-table td, .tc-wp-tool-root .efc-copy-text{ font-size: 0.94rem; }.tc-wp-tool-root .efc-canvas{ height: 390px; }.tc-wp-tool-root .efc-table th, .tc-wp-tool-root .efc-table td{ font-size: 0.9rem; }.tc-wp-tool-root .efc-shortcuts{ grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; }}.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;
}