/* Scoped to the three dedicated tools. The homepage and article styles are untouched. */
.vt{--vt-ink:#18243b;--vt-muted:#596980;--vt-purple:#5145e5;--vt-line:#dce4ef;--vt-soft:#f1f5fa;background:#fff;color:var(--vt-ink);font-family:Inter,Arial,sans-serif;font-size:15px;line-height:1.65}
.vt *{box-sizing:border-box}.vt [hidden]{display:none!important}.vt h1,.vt h2,.vt h3,.vt p,.vt dl,.vt figure{margin:0}.vt h1,.vt h2,.vt h3{color:var(--vt-ink);line-height:1.25;letter-spacing:-.025em}.vt h2{font-size:22px;font-weight:700}.vt h3{font-size:17px;font-weight:650}.vt p{color:var(--vt-muted)}.vt p+p{margin-top:12px}.vt a{color:#4338ca;text-underline-offset:3px}.vt p a,.vt td a,.vt th a,.vt-faq a{text-decoration:underline}.vt svg{flex-shrink:0}.vt button,.vt input,.vt select{font:inherit}.vt button{cursor:pointer}.vt :is(a,button,input,select,summary):focus-visible{outline:3px solid #818cf8;outline-offset:3px}
.vt-wrap{width:min(1120px,calc(100% - 48px));margin-inline:auto}.vt-hero{background:#0f172a;padding:24px 0 38px;text-align:center}.vt-hero h1{color:#fff;font-size:25px;margin:12px auto;max-width:850px}.vt-hero p{color:#a2acba;max-width:680px;margin:auto;font-size:15px}.vt .custombread{margin:0 0 15px}.vt .vl-breadcrumb{justify-content:center;flex-wrap:wrap;gap:7px;font-size:11px}.vt .custombread .vl-breadcrumb li,.vt .custombread .vl-breadcrumb a{color:#b8c6db}.vt-eyebrow{display:inline-flex;align-items:center;gap:8px;color:#b8c6db;font-size:10px;font-weight:650;letter-spacing:.15em;text-transform:uppercase}.vt-eyebrow i{width:6px;height:6px;border-radius:50%;background:#b9e769;box-shadow:0 0 0 3px #b9e76914}
.vt-tool-section{background:var(--vt-soft);padding:32px 0 40px;scroll-margin-top:90px}.vt-calculator{border:1px solid var(--vt-line);border-radius:18px;background:#fff;overflow:hidden;box-shadow:0 12px 36px #20305708}.vt-calc-head{display:flex;align-items:center;gap:13px;padding:22px 28px;border-bottom:1px solid var(--vt-line)}.vt-calc-head h2{font-size:16px}.vt-calc-head p{font-size:12px;margin-top:4px}.vt-icon{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:13px;background:#eeedff;color:var(--vt-purple);flex-shrink:0}.vt-calc-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr)}.vt-form{padding:26px 28px;min-width:0}.vt-grid{display:grid;gap:18px}.vt-grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.vt-grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.vt-grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.vt-field{min-width:0}.vt-field label{display:block;color:#37465e;font-size:12px;font-weight:650;margin-bottom:7px}.vt-field input,.vt-field select{width:100%;min-width:0;height:46px;border:1px solid #ced8e6;border-radius:9px;background:#f8faff;color:#18243b;padding:9px 12px;font-size:16px;transition:border-color .15s}.vt-field select{padding-right:25px}.vt-field input:focus,.vt-field select:focus{background:#fff;border-color:#7165ec}.vt-field small{display:block;font-size:11px;line-height:1.5;color:var(--vt-muted);margin-top:6px}.vt-form>.vt-field,.vt-form>.vt-grid,.vt-form>.vt-note{margin-top:17px}.vt-form>:first-child{margin-top:0}.vt-note{font-size:12px;line-height:1.65}.vt-preset{padding:12px;background:#f8faff;border:1px solid #e3e8f2;border-radius:10px;margin-bottom:20px}.vt-preset .vt-field label{font-size:11px}.vt-preset select{background:#fff;font-size:13px}.vt-preset-note{margin-top:8px!important;font-size:11px!important}.vt-text-button{border:0;padding:0;background:none;color:#4338ca;font-size:12px;font-weight:600;text-decoration:underline;text-underline-offset:3px}
.vt-options{border:1px solid var(--vt-line);border-radius:10px;margin-top:22px;overflow:hidden}.vt-options summary{display:flex;align-items:center;justify-content:space-between;gap:12px;list-style:none;padding:13px 15px;font-size:12px;font-weight:650;cursor:pointer;color:#394968;background:#fafbfe}.vt summary::-webkit-details-marker{display:none}.vt-options summary::after,.vt-faq summary::after{content:'+';font-size:20px;line-height:1;color:#6256d9;flex-shrink:0}.vt-options[open]>summary::after,.vt-faq[open]>summary::after{content:'−'}.vt-options-body{padding:16px;border-top:1px solid var(--vt-line)}.vt-options-body>.vt-grid+.vt-grid,.vt-options-body>.vt-field{margin-top:16px}.vt-options-body>.vt-note{margin-top:12px}.vt-check{display:flex;gap:9px;align-items:flex-start;font-size:12px;font-weight:500;margin:16px 0}.vt-check input{margin-top:3px;accent-color:var(--vt-purple);width:16px;height:16px;flex-shrink:0}.vt-actions{display:flex;gap:12px;align-items:center;margin-top:22px}.vt-primary{display:inline-flex;align-items:center;justify-content:center;gap:14px;background:var(--vt-purple);color:#fff;border:1px solid var(--vt-purple);border-radius:9px;padding:12px 18px;font-size:13px;font-weight:600;min-height:46px;flex:1;transition:background .15s}.vt-primary:hover{background:#4033cb}.vt-primary svg{width:17px;height:17px}.vt-reset{border:1px solid #d6deea;border-radius:9px;background:#fff;color:#52617b;padding:12px;min-height:46px;font-size:12px}.vt-reset:hover{background:#f1f5fa}.vt-error{color:#a52424!important;background:#fff3f2;border:1px solid #edb9b5;border-radius:8px;padding:12px;font-size:12px;margin-top:16px!important}.vt-error:empty{display:none}.vt [aria-invalid=true]{border-color:#b42318}
.vt-output{background:#f8faff;border-left:1px solid var(--vt-line);padding:28px;min-width:0;display:flex;flex-direction:column;justify-content:center}.vt-output-label{font-size:10px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:#61708c}.vt-total{display:block;font-size:clamp(34px,4vw,48px);line-height:1.2;font-weight:700;letter-spacing:-.045em;color:#272052;margin:12px 0 7px;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.vt-output-sub{font-size:12px;max-width:350px}.vt-output-empty{display:grid;place-items:center;min-height:190px;text-align:center;gap:13px;padding:16px}.vt-output-empty .vt-icon{width:56px;height:56px;border-radius:16px}.vt-output-empty p{font-size:13px;max-width:250px}.vt-result-content{width:100%}.vt-metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:22px 0}.vt-metric{border:1px solid #dce2f1;border-radius:10px;padding:13px;background:#fff}.vt-metric strong{display:block;font-size:21px;font-weight:650;line-height:1.3;font-variant-numeric:tabular-nums}.vt-metric span{display:block;font-size:11px;color:#5a6982;margin-top:5px}.vt-breakdown{margin-top:20px!important}.vt-breakdown>div{display:flex;align-items:baseline;justify-content:space-between;gap:15px;padding:9px 0;border-bottom:1px solid #e4e9f3;font-size:12px}.vt-breakdown dt{color:#596981}.vt-breakdown dd{margin:0;font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap}.vt-result-note{border-left:3px solid #8f84ee;padding:9px 0 9px 12px;font-size:11px;margin-top:20px!important}.vt-result-details{margin-top:16px;font-size:12px}.vt-result-details summary{cursor:pointer;color:#4338ca;font-weight:600}.vt-result-details p{margin-top:10px}.vt-calculator-foot{padding:14px 28px;border-top:1px solid var(--vt-line);font-size:11px;color:#65758d;background:#fff}.vt-under-tool{display:flex;justify-content:center;flex-wrap:wrap;gap:10px 24px;font-size:11px;margin-top:18px;color:#617189}.vt-under-tool span{display:inline-flex;align-items:center;gap:6px}.vt-under-tool svg{width:13px;height:13px;color:#6859df}
.vt-section{padding:58px 0;scroll-margin-top:85px}.vt-section-tint{background:#f5f7fc;border-block:1px solid #e7edf5}.vt-section-head{margin-bottom:27px;max-width:800px}.vt-section-head p{font-size:14px;margin-top:10px}.vt-kicker{display:block;color:#675ad5;font-size:10px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;margin-bottom:10px}.vt-card{background:#fff;border:1px solid var(--vt-line);border-radius:14px;padding:24px;min-width:0}.vt-card .vt-icon{margin-bottom:17px}.vt-card p{font-size:13px;margin-top:10px}.vt-card .vt-step{font-size:11px;color:#7869d3;font-weight:700;display:block;margin-bottom:12px}.vt-card-price{display:block;font-size:30px;font-weight:700;letter-spacing:-.04em;margin:13px 0 0;color:#272052}.vt-card-price small{font-size:12px;color:#64748b;font-weight:400;letter-spacing:0}.vt-card-footer{padding-top:15px;margin-top:16px;border-top:1px solid #e6eaf2;font-size:11px}.vt-card-footer a{font-weight:600}.vt-callout{display:flex;gap:16px;align-items:flex-start;background:#f0f0ff;border:1px solid #dcd8ff;border-radius:12px;padding:20px;margin-top:24px}.vt-callout .vt-icon{background:#fff}.vt-callout strong{font-size:14px;display:block;margin-bottom:5px}.vt-callout p{font-size:12px}.vt-table-box{border:1px solid var(--vt-line);border-radius:14px;overflow:hidden;background:#fff}.vt-table{width:100%;border-collapse:collapse;text-align:left;font-size:13px}.vt-table caption{text-align:left;padding:16px 20px;background:#f7f9fd;color:#61708b;font-size:11px;border-bottom:1px solid var(--vt-line)}.vt-table thead{background:#eef2f9}.vt-table th,.vt-table td{padding:16px 20px;border-bottom:1px solid #e4eaf3;vertical-align:middle}.vt-table thead th{font-size:11px;font-weight:650;color:#4c5d77}.vt-table tbody th{font-weight:600;width:43%}.vt-table tbody small{display:block;font-size:10px;font-weight:400;color:#60708a;margin-top:5px}.vt-table td{font-variant-numeric:tabular-nums}.vt-table tbody tr:last-child>*{border-bottom:0}.vt-footnote{font-size:11px!important;line-height:1.8;margin-top:15px!important;max-width:1000px}.vt-faq{border:1px solid var(--vt-line);border-radius:11px;background:#fff;margin-bottom:10px;overflow:hidden}.vt-faq summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 21px;cursor:pointer;font-size:14px;font-weight:600}.vt-faq>div{padding:0 21px 20px;font-size:13px;color:#5b6b83;line-height:1.8}.vt-faq[open] summary{color:#4338ca}.vt-related{padding-top:38px;padding-bottom:42px;background:#f5f7fc}.vt-related h2{font-size:23px}.vt-link-card{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:20px;background:#fff;border:1px solid var(--vt-line);border-radius:12px;color:#29354f!important;transition:border-color .15s}.vt-link-card:hover{border-color:#8175e9}.vt-link-card strong{display:block;font-size:14px}.vt-link-card small{display:block;font-size:11px;color:#63738a;margin-top:5px}.vt-link-card svg{width:18px;color:#675bd9}
.vt-eye-toggle{display:inline-flex;background:#f0f3fa;border:1px solid var(--vt-line);border-radius:9px;padding:4px;gap:4px;margin-bottom:20px}.vt-eye-toggle button{background:transparent;border:0;border-radius:6px;padding:7px 13px;color:#53647d;font-size:12px}.vt-eye-toggle button[aria-pressed=true]{background:#fff;box-shadow:0 1px 4px #15203516;color:#332684;font-weight:650}.vt-rx-number{display:flex;border:1px solid #ced8e6;border-radius:9px;background:#f8faff;overflow:hidden}.vt-rx-number:focus-within{outline:3px solid #818cf8;outline-offset:2px}.vt-rx-number input{border:0;border-radius:0;text-align:center;padding:8px 2px;appearance:textfield;-moz-appearance:textfield}.vt-rx-number input::-webkit-inner-spin-button{appearance:none}.vt-rx-number button{border:0;background:transparent;color:#667697;width:30px;flex-shrink:0;font-size:17px}.vt-rx-number button:hover{background:#e7eafa;color:#4338ca}.vt-rx-number input:focus-visible{outline:0}.vt-rx-result{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin:20px 0}.vt-rx-result>div{background:#fff;border:1px solid #dce2f1;border-radius:10px;text-align:center;padding:15px 5px}.vt-rx-result span{display:block;font-size:10px;color:#63728b;font-weight:600}.vt-rx-result strong{display:block;font-size:clamp(20px,2.2vw,29px);letter-spacing:-.04em;color:#362888;margin-top:9px;font-variant-numeric:tabular-nums}.vt-meridian{margin-top:20px;background:#f8faff;border:1px solid #e0e5f1;border-radius:12px;padding:20px}.vt-meridian svg{display:block;width:100%;height:auto;max-height:220px}.vt-formula{background:#f0f0ff;border:1px solid #ddd7ff;border-radius:9px;padding:15px;font-size:14px;font-weight:600;color:#403478;margin:18px 0;text-align:center;overflow-wrap:anywhere}.vt-example-result{background:#242047;color:#fff;border-radius:12px;padding:20px;margin-top:18px}.vt-example-result small{color:#c8c3e7;display:block;font-size:11px}.vt-example-result strong{display:block;font-size:24px;margin-top:8px;font-variant-numeric:tabular-nums}.vt-example-result p{color:#cdc8e5;font-size:11px;margin-top:8px}.vt-example-button{margin-top:16px}.vt-toric-note{margin-top:14px!important;font-size:11px}
@media(min-width:900px){.vt-output{position:relative}.vt-calc-grid{align-items:stretch}}
@media(max-width:900px){.vt-calc-grid{grid-template-columns:1fr 1fr}.vt-grid-3{gap:12px}.vt-card{padding:20px}.vt-calc-head,.vt-form,.vt-output{padding:22px}.vt-grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.vt-rx-fields{grid-template-columns:1fr}.vt-rx-number button{width:38px}}
@media(max-width:700px){.vt-wrap{width:calc(100% - 32px)}.vt-hero{padding:18px 0 28px}.vt-hero h1{font-size:20px;margin:12px auto;max-width:430px}.vt-hero p{font-size:13px;line-height:1.75}.vt .custombread{margin-bottom:19px;text-align:center}.vt .vl-breadcrumb{justify-content:center;font-size:10px}.vt-tool-section{padding:22px 0 28px}.vt-calc-grid{grid-template-columns:1fr}.vt-calculator{border-radius:14px}.vt-calc-head{padding:18px;gap:10px}.vt-calc-head h2{font-size:18px}.vt-calc-head p{font-size:11px}.vt-calc-head .vt-icon{width:38px;height:38px;border-radius:11px}.vt-form{padding:20px 18px}.vt-output{border-left:0;border-top:1px solid var(--vt-line);padding:22px 18px}.vt-output-empty{min-height:105px;grid-template-columns:44px 1fr;text-align:left;padding:2px;gap:14px}.vt-output-empty .vt-icon{width:44px;height:44px}.vt-output-empty p{max-width:none;font-size:12px}.vt-output-label{font-size:10px}.vt-calculator-foot{padding:13px 18px;font-size:10px}.vt-under-tool{gap:7px 16px;font-size:10px}.vt-grid{gap:14px}.vt-grid-3{grid-template-columns:1fr}.vt-rx-fields{grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.vt-rx-number button{width:21px;font-size:15px}.vt-rx-number input{font-size:16px}.vt-rx-fields label{font-size:10px;white-space:nowrap}.vt-section{padding:36px 0}.vt-section-head{margin-bottom:21px}.vt h2{font-size:17px}.vt-section-head p{font-size:13px}.vt-card{padding:20px}.vt-card .vt-icon{width:38px;height:38px;margin-bottom:14px}.vt-callout{padding:16px;gap:12px}.vt-callout .vt-icon{width:32px;height:32px;border-radius:9px}.vt-callout svg{width:19px}.vt-faq summary{padding:16px;font-size:13px}.vt-faq>div{padding:0 16px 17px;font-size:12px}.vt-table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.vt-table,.vt-table tbody{display:block}.vt-table caption{display:block;padding:13px 16px}.vt-table tbody tr{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;padding:17px 16px;border-bottom:1px solid var(--vt-line)}.vt-table tbody tr:last-child{border:0}.vt-table tbody th{display:block;width:auto;grid-column:1/-1;padding:0 0 15px;border:0;font-size:13px}.vt-table td{display:block;padding:0 7px 0 0;border:0;font-size:13px}.vt-table td::before{content:attr(data-label);display:block;color:#63738b;font-size:9px;margin-bottom:5px}.vt-table tbody small{font-size:10px}.vt-example-result strong{font-size:21px}.vt-related .vt-grid{gap:10px}.vt-link-card{padding:17px}}
@media(max-width:380px){.vt-wrap{width:calc(100% - 24px)}.vt-form,.vt-output{padding:18px 14px}.vt-grid-2{gap:12px}.vt-field label{font-size:11px}.vt-rx-fields{grid-template-columns:1fr}.vt-rx-number button{width:38px}.vt-rx-fields label{font-size:12px}.vt-options-body .vt-grid-2{grid-template-columns:1fr}.vt-hero h1{font-size:23px}.vt-primary{font-size:12px;padding:12px}.vt-actions{gap:8px}.vt-table tbody tr{padding-inline:13px}.vt-table td{font-size:12px}}
@media(prefers-reduced-motion:reduce){.vt *{scroll-behavior:auto!important;transition:none!important}}
@media(max-width:700px){.vt-section .vt-grid-2{grid-template-columns:1fr}}