.tool-site{--tool-accent:#2f66f2;--tool-accent-soft:#edf3ff;--tool-ink:#090a09;--tool-muted:#646862;min-height:100vh;color:var(--tool-ink);background:#f6f6f3;overflow:hidden}.tool-accent-violet{--tool-accent:#7857e8;--tool-accent-soft:#f1edff}.tool-accent-green{--tool-accent:#16995f;--tool-accent-soft:#e9f8f0}.tool-accent-orange{--tool-accent:#df711d;--tool-accent-soft:#fff1e5}.tool-accent-pink{--tool-accent:#df3f72;--tool-accent-soft:#ffedf3}.tool-nav{border-bottom:1px solid #dcddd9;justify-content:space-between;align-items:center;gap:30px;width:min(1180px,100% - 40px);min-height:78px;margin:0 auto;display:flex}.tool-brand{align-items:center;display:inline-flex}.tool-brand img{object-fit:contain;width:116px;height:42px}.tool-nav nav{align-items:center;gap:28px;display:flex}.tool-nav nav a{color:#252724;font-size:13px;font-weight:700;text-decoration:none}.tool-nav nav a:hover{color:var(--tool-accent)}.tool-nav .tool-nav-cta{color:#fff;background:#0c0d0c;border-radius:999px;align-items:center;gap:9px;min-height:40px;padding:0 18px;display:inline-flex}.tool-nav .tool-nav-cta:hover{background:var(--tool-accent);color:#fff}.tool-hero{text-align:center;justify-items:center;width:min(900px,100% - 40px);margin:0 auto;padding:70px 0 46px;display:grid}.tool-back-link{color:#4f534e;margin-bottom:36px;font-size:13px;font-weight:700;text-decoration:none}.tool-eyebrow{color:var(--tool-accent);letter-spacing:.1em;text-transform:uppercase;margin:0 0 13px;font-size:12px;font-weight:800}.tool-hero h1,.resources-hero h1{letter-spacing:-.055em;max-width:860px;margin:0;font-size:clamp(46px,6.4vw,82px);font-weight:500;line-height:.98}.tool-hero-copy{max-width:700px;color:var(--tool-muted);margin:25px 0 0;font-size:18px;line-height:1.65}.tool-trust-row{flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;margin-top:26px;display:flex}.tool-trust-row span{color:#4c504b;background:#ffffffa6;border:1px solid #dadcd7;border-radius:999px;align-items:center;gap:7px;padding:8px 12px;font-size:12px;font-weight:700;display:inline-flex}.tool-calculator-shell{background:#fff;border:1px solid #d8dad5;border-radius:28px;width:min(1120px,100% - 40px);margin:0 auto 100px;overflow:hidden;box-shadow:0 28px 80px #191d1717}.calculator-grid{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);min-height:660px;display:grid}.calculator-input-panel,.calculator-result-panel{min-width:0;padding:clamp(30px,4vw,54px)}.calculator-input-panel{background:#fbfbf9;border-right:1px solid #e0e2dd}.calculator-result-panel{background:linear-gradient(145deg, #fff 20%, var(--tool-accent-soft));position:relative}.calculator-panel-head>span,.result-panel-head span{color:var(--tool-accent);letter-spacing:.1em;text-transform:uppercase;font-size:11px;font-weight:800}.calculator-panel-head h2,.result-panel-head h2{letter-spacing:-.035em;margin:8px 0 0;font-size:clamp(28px,3vw,38px);line-height:1.06}.calculator-panel-head p{color:var(--tool-muted);margin:13px 0 0;line-height:1.6}.calculator-fields{gap:22px;margin-top:34px;display:grid}.calculator-field{color:#2f322f;gap:9px;font-size:13px;font-weight:750;display:grid}.calculator-field>span{justify-content:space-between;align-items:center;gap:12px;display:flex}.calculator-field>span strong{color:var(--tool-accent);font-size:13px}.calculator-field small{color:#858983;font-size:11px;font-weight:500}.calculator-field select,.numeric-input{color:#171917;background:#fff;border:1px solid #d8dbd5;border-radius:12px;outline:0;width:100%;min-height:50px}.calculator-field select{padding:0 14px}.calculator-field select:focus,.numeric-input:focus-within{border-color:var(--tool-accent);box-shadow:0 0 0 3px color-mix(in srgb, var(--tool-accent) 12%, transparent)}.numeric-input{align-items:center;padding:0 14px;display:flex}.numeric-input b{color:#747873;font-size:14px}.numeric-input input{background:0 0;border:0;outline:0;width:100%;min-width:0;padding:0 8px;font-size:16px;font-weight:700}.range-field input{appearance:none;border-radius:999px;outline:0;width:100%;height:5px;margin:7px 0 4px}.range-field input::-webkit-slider-thumb{appearance:none;background:var(--tool-accent);border:4px solid #fff;border-radius:50%;width:20px;height:20px;box-shadow:0 1px 5px #00000047}.result-panel-head{justify-content:space-between;align-items:flex-start;gap:20px;display:flex}.icon-reset{background:#ffffffb3;border:1px solid #0000001a;border-radius:50%;justify-content:center;align-items:center;width:38px;height:38px;display:inline-flex}.result-lead{max-width:500px;color:var(--tool-muted);margin:14px 0 0;line-height:1.6}.result-score-line{justify-content:space-between;align-items:center;gap:16px;margin-top:26px;display:flex}.result-score-line div{gap:2px;display:grid}.result-score-line div strong{font-size:16px}.result-score-line div span{color:var(--tool-muted);font-size:12px}.result-score-line>b{color:var(--tool-accent);font-size:19px}.result-meter{margin:10px 0 0}.result-meter>div{background:#00000014;border-radius:999px;height:10px;overflow:hidden}.result-meter i{border-radius:inherit;background:var(--tool-accent);height:100%;transition:width .45s;display:block}.result-meter>span{color:var(--tool-muted);margin-top:8px;font-size:11px;display:block}.result-metrics{grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin-top:24px;display:grid}.result-metric{background:#fff9;border:1px solid #00000014;border-radius:13px;gap:5px;min-width:0;padding:14px;display:grid}.result-metric span{color:#767a75;text-transform:uppercase;font-size:10px;font-weight:700}.result-metric strong{text-overflow:ellipsis;font-size:15px;overflow:hidden}.result-metric.good strong{color:#168451}.result-metric.warn strong{color:#c75d18}.result-note{border-left:3px solid var(--tool-accent);background:#ffffff94;border-radius:2px 12px 12px 2px;margin-top:19px;padding:17px 18px}.result-note strong{font-size:12px}.result-note p{color:#5e625d;margin:5px 0 0;font-size:12px;line-height:1.55}.share-result-button{color:#fff;background:#101110;border:0;border-radius:999px;justify-content:center;align-items:center;gap:9px;width:100%;min-height:47px;margin-top:20px;font-weight:750;display:flex}.share-result-button:hover{background:var(--tool-accent)}.valuation-scale{color:#858985;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;margin-top:28px;font-size:10px;display:grid}.valuation-scale div{background:#00000012;border-radius:999px;height:13px;position:relative}.valuation-scale i{border-radius:inherit;background:color-mix(in srgb, var(--tool-accent) 30%, transparent);height:100%;position:absolute;top:0}.valuation-scale b{background:var(--tool-accent);border-radius:4px;width:3px;height:21px;position:absolute;top:-4px}.score-result-layout{grid-template-columns:145px 1fr;align-items:center;gap:25px;margin-top:25px;display:grid}.score-result-layout>div:last-child strong{font-size:20px}.score-result-layout>div:last-child p{color:var(--tool-muted);margin:7px 0 0;line-height:1.55}.score-ring{border-radius:50%;place-items:center;width:138px;height:138px;display:grid}.score-ring>div{background:#fff;border-radius:50%;flex-wrap:wrap;place-content:center;align-items:baseline;width:108px;height:108px;display:flex;box-shadow:inset 0 0 0 1px #0000000a}.score-ring strong{letter-spacing:-.06em;font-size:39px}.score-ring span{color:#7c807b;font-size:12px}.score-ring small{color:#7c807b;text-align:center;text-transform:uppercase;width:100%;margin-top:-13px;font-size:9px;font-weight:800}.benchmark-list{background:#00000014;border:1px solid #00000014;border-radius:13px;gap:1px;margin-top:24px;display:grid;overflow:hidden}.benchmark-list>div{background:#ffffffe6;grid-template-columns:1fr auto 80px;align-items:center;gap:14px;padding:11px 13px;display:grid}.benchmark-list span{color:#686c67;font-size:12px}.benchmark-list b{font-size:13px}.benchmark-list em{color:var(--tool-accent);text-align:right;text-transform:uppercase;font-size:10px;font-style:normal;font-weight:800}.rule40-card{background:#fff4e8;border-radius:13px;margin-top:15px;padding:15px}.rule40-card.passed{background:#e8f8ef}.rule40-card div{justify-content:space-between;align-items:center;display:flex}.rule40-card span{font-size:12px;font-weight:750}.rule40-card strong{font-size:18px}.rule40-card p{color:#5f635e;margin:4px 0 0;font-size:11px}.exit-celebration{background:var(--tool-accent);color:#fff;letter-spacing:.08em;text-transform:uppercase;border-radius:999px;width:fit-content;margin-top:22px;padding:7px 12px;font-size:10px;font-weight:800}.exit-big-number{gap:2px;margin-top:24px;display:grid}.exit-big-number span{color:var(--tool-muted);font-size:12px}.exit-big-number strong{letter-spacing:-.06em;font-size:clamp(42px,5vw,64px);line-height:1}.milestone-row{justify-content:space-between;gap:5px;margin-top:13px;display:flex}.milestone-row span{color:#999d98;text-transform:uppercase;font-size:9px;font-weight:800}.milestone-row span.hit{color:var(--tool-accent)}.quiz-shell{background:linear-gradient(145deg, #fff, var(--tool-accent-soft));min-height:660px;padding:clamp(30px,5vw,70px)}.quiz-progress{align-items:center;gap:14px;max-width:760px;margin:0 auto;display:flex}.quiz-progress>div{background:#00000014;border-radius:999px;flex:1;height:7px;overflow:hidden}.quiz-progress i{background:var(--tool-accent);height:100%;transition:width .3s;display:block}.quiz-progress span{color:#717570;font-size:11px;font-weight:800}.quiz-question-card{text-align:center;max-width:760px;margin:70px auto 0}.quiz-question-card>p{color:var(--tool-accent);letter-spacing:.12em;text-transform:uppercase;margin:0 0 15px;font-size:11px;font-weight:800}.quiz-question-card h2{letter-spacing:-.045em;max-width:700px;margin:0 auto;font-size:clamp(32px,4.5vw,52px);line-height:1.08}.quiz-question-card>span{color:var(--tool-muted);margin-top:16px;display:block}.quiz-answers{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:42px;display:grid}.quiz-answers button{background:#fffc;border:1px solid #d7dad4;border-radius:16px;flex-direction:column;justify-content:center;align-items:center;gap:5px;min-height:115px;display:flex}.quiz-answers button:hover{border-color:var(--tool-accent);background:#fff;transform:translateY(-2px)}.quiz-answers button svg{color:var(--tool-accent)}.quiz-answers button strong{font-size:16px}.quiz-answers button span{color:#7b7f7a;font-size:11px}.quiz-back{color:#686c67;background:0 0;border:0;align-items:center;gap:6px;margin-top:26px;font-size:12px;display:inline-flex}.quiz-result{width:100%;min-height:660px}.quiz-reset{color:#70746f;background:0 0;border:0;align-items:center;gap:6px;font-size:12px;display:flex;position:absolute;top:30px;right:30px}.quiz-result>h2{letter-spacing:-.05em;margin:5px 0 0;font-size:clamp(40px,5vw,66px)}.quiz-score-row{grid-template-columns:145px 1fr;align-items:center;gap:30px;margin-top:24px;display:grid}.quiz-score-row>div:last-child strong{color:var(--tool-accent);font-size:33px}.quiz-score-row>div:last-child p{color:var(--tool-muted);margin:7px 0 0;line-height:1.55}.quiz-priorities{gap:8px;margin-top:24px;display:grid}.quiz-priorities>span{color:#676b66;text-transform:uppercase;margin-bottom:3px;font-size:11px;font-weight:800}.quiz-priorities>div{background:#ffffffa6;border:1px solid #00000012;border-radius:11px;align-items:center;gap:12px;padding:10px 12px;display:flex}.quiz-priorities i{background:var(--tool-accent);color:#fff;border-radius:50%;flex:none;place-items:center;width:28px;height:28px;font-size:11px;font-style:normal;font-weight:800;display:grid}.quiz-priorities p{color:#6d716c;gap:2px;margin:0;font-size:11px;display:grid}.quiz-priorities strong{color:#232523;font-size:12px}.churn-counter{background:#fff;border-radius:14px;gap:3px;margin-top:24px;padding:18px;display:grid}.churn-counter span,.churn-counter small{color:var(--tool-muted);font-size:11px}.churn-counter strong{color:var(--tool-accent);letter-spacing:-.04em;font-size:32px}.churn-chart{border-bottom:1px solid #cfd2cc;grid-template-columns:repeat(12,1fr);align-items:end;gap:5px;height:150px;margin-top:24px;padding-top:8px;display:grid}.churn-chart>div{justify-content:center;align-items:flex-end;gap:2px;height:100%;display:flex;position:relative}.churn-chart span,.churn-chart i{background:var(--tool-accent);border-radius:4px 4px 0 0;width:36%;transition:height .35s;display:block}.churn-chart i{background:#00000024}.churn-chart small{color:#929690;font-size:8px;position:absolute;bottom:-18px}.chart-legend{justify-content:flex-end;gap:15px;margin:23px 0 0;display:flex}.chart-legend span{color:#737772;align-items:center;gap:5px;font-size:9px;display:flex}.chart-legend i{background:var(--tool-accent);border-radius:2px;width:8px;height:8px}.chart-legend span:last-child i{background:#00000024}.tool-explainer,.tool-faq-section,.tool-related-section,.resources-principles{width:min(1040px,100% - 40px);margin:0 auto}.tool-explainer{grid-template-columns:1.15fr .85fr;align-items:start;gap:clamp(40px,8vw,110px);padding:0 0 100px;display:grid}.tool-copy-column h2,.tool-faq-section h2,.tool-related-section h2,.resources-principles h2{letter-spacing:-.045em;margin:0;font-size:clamp(34px,4.2vw,55px);line-height:1.05}.tool-copy-column>p:not(.tool-eyebrow){color:var(--tool-muted);margin:22px 0 0;font-size:16px;line-height:1.75}.tool-formula-card{background:#fff;border:1px solid #d8dbd5;border-radius:19px;padding:28px}.tool-formula-card>span{color:var(--tool-accent);text-transform:uppercase;font-size:10px;font-weight:800}.tool-formula-card h3{margin:7px 0 18px;font-size:24px}.tool-formula-card ol{counter-reset:formula;gap:13px;margin:0;padding:0;list-style:none;display:grid}.tool-formula-card li{color:#555954;counter-increment:formula;padding-left:34px;font-size:13px;line-height:1.55;position:relative}.tool-formula-card li:before{background:var(--tool-accent-soft);width:23px;height:23px;color:var(--tool-accent);content:counter(formula);border-radius:50%;place-items:center;font-size:10px;font-weight:800;display:grid;position:absolute;top:0;left:0}.tool-formula-card>p{color:#8a8e88;border-top:1px solid #eceeea;margin:22px 0 0;padding-top:15px;font-size:10px}.tool-faq-section{border-top:1px solid #dadcd7;padding:90px 0}.tool-faq-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:38px;display:grid}.tool-faq-list details{background:#ffffffa6;border:1px solid #d8dbd5;border-radius:14px;padding:19px 20px}.tool-faq-list summary{cursor:pointer;font-size:14px;font-weight:750}.tool-faq-list details p{color:var(--tool-muted);margin:12px 0 0;font-size:13px;line-height:1.65}.tool-related-section{padding:95px 0}.tool-related-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:13px;margin-top:34px;display:grid}.tool-related-grid a{color:#111;background:#fff;border:1px solid #d8dbd5;border-radius:16px;flex-direction:column;min-height:190px;padding:24px;text-decoration:none;display:flex;position:relative}.tool-related-grid a:hover{transform:translateY(-3px);box-shadow:0 15px 30px #00000012}.tool-related-grid span{color:var(--tool-accent);text-transform:uppercase;font-size:9px;font-weight:800}.tool-related-grid strong{margin-top:8px;font-size:20px}.tool-related-grid p{color:var(--tool-muted);margin:7px 0 0;font-size:12px}.tool-related-grid svg{position:absolute;bottom:22px;right:22px}.tool-final-cta{color:#fff;text-align:center;background:#0b0c0b;border-radius:24px;flex-direction:column;justify-content:center;align-items:center;width:min(1120px,100% - 40px);min-height:390px;margin:0 auto 38px;padding:60px 20px;display:flex}.tool-final-cta>p{color:#fff9;text-transform:uppercase;margin:0;font-size:12px;font-weight:800}.tool-final-cta h2{letter-spacing:-.055em;max-width:680px;margin:13px 0 26px;font-size:clamp(40px,6vw,68px);line-height:1}.tool-final-cta div{gap:10px;display:flex}.tool-final-cta a{color:#111;background:#fff;border-radius:999px;align-items:center;gap:8px;min-height:45px;padding:0 18px;font-weight:750;text-decoration:none;display:inline-flex}.tool-final-cta a:last-child{color:#fff;background:0 0;border:1px solid #ffffff40}.tool-footer{color:#727671;grid-template-columns:1fr 2fr 1fr;align-items:center;gap:20px;width:min(1120px,100% - 40px);margin:0 auto;padding:30px 0 35px;font-size:11px;display:grid}.tool-footer img{object-fit:contain;width:96px;height:34px}.tool-footer p{text-align:center;margin:0}.tool-footer>span{text-align:right}.resources-hero{text-align:center;width:min(1050px,100% - 40px);margin:0 auto;padding:100px 0 80px}.resources-hero h1 em{color:#2f66f2;font-family:Instrument Serif,serif;font-weight:400}.resources-hero>p:not(.tool-eyebrow){max-width:680px;color:var(--tool-muted);margin:25px auto 0;font-size:18px;line-height:1.7}.resources-tool-grid{grid-template-columns:repeat(6,1fr);gap:14px;width:min(1120px,100% - 40px);margin:0 auto 110px;display:grid}.resources-tool-card{--tool-accent:#2f66f2;--tool-accent-soft:#edf3ff;color:#111;background:#fff;border:1px solid #d8dbd5;border-radius:20px;flex-direction:column;grid-column:span 2;min-height:330px;padding:25px;text-decoration:none;display:flex;position:relative;overflow:hidden}.resources-tool-card:nth-child(4){grid-column:2/span 2}.resources-tool-card:hover{border-color:var(--tool-accent);transform:translateY(-4px);box-shadow:0 18px 38px #00000014}.resources-card-top{justify-content:space-between;align-items:center;display:flex}.resources-card-top>span{background:var(--tool-accent-soft);width:47px;height:47px;color:var(--tool-accent);border-radius:13px;place-items:center;display:grid}.resources-card-top i{color:#c1c4bf;font-size:11px;font-style:normal;font-weight:800}.resources-tool-card>p{color:var(--tool-accent);letter-spacing:.09em;text-transform:uppercase;margin:28px 0 6px;font-size:9px;font-weight:800}.resources-tool-card h2{letter-spacing:-.035em;margin:0;font-size:27px;line-height:1.05}.resources-tool-card>strong{color:#343734;margin-top:10px;font-size:13px}.resources-tool-card>small{color:#7a7e78;margin-top:8px;font-size:11px;line-height:1.5}.resources-tool-card>div:last-child{color:var(--tool-accent);align-items:center;gap:7px;margin-top:auto;font-size:12px;font-weight:800;display:flex}.resources-principles{border-top:1px solid #daddd7;grid-template-columns:1fr 1fr;gap:90px;padding:100px 0;display:grid}.resources-principles>div:last-child{align-content:start;gap:12px;display:grid}.resources-principles>div:last-child p{color:var(--tool-muted);margin:0 0 12px;font-size:16px;line-height:1.7}.resources-principles span{align-items:center;gap:9px;font-size:13px;font-weight:700;display:flex}.resources-principles svg{color:#16995f}.landing-tool-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;display:grid}.landing-tool-card{color:#111;background:#fff;border:1px solid #dedfdb;border-radius:16px;flex-direction:column;min-height:265px;padding:21px;text-decoration:none;display:flex}.landing-tool-card:hover{transform:translateY(-4px);box-shadow:0 15px 35px #00000014}.landing-tool-card>span{color:#2f66f2;background:#eef3ff;border-radius:12px;place-items:center;width:42px;height:42px;display:grid}.landing-tool-card>p{color:#2f66f2;text-transform:uppercase;margin:26px 0 7px;font-size:9px;font-weight:800}.landing-tool-card h3{margin:0;font-size:20px;line-height:1.12}.landing-tool-card>strong{color:#717570;margin-top:9px;font-size:11px;font-weight:500;line-height:1.5}.landing-tool-card>div{align-items:center;gap:7px;margin-top:auto;font-size:11px;font-weight:800;display:flex}@media (max-width:920px){.calculator-grid,.tool-explainer,.resources-principles{grid-template-columns:1fr}.calculator-input-panel{border-bottom:1px solid #e0e2dd;border-right:0}.tool-explainer,.resources-principles{gap:38px}.resources-tool-grid{grid-template-columns:repeat(2,1fr)}.resources-tool-card,.resources-tool-card:nth-child(4){grid-column:auto}.resources-tool-card:last-child{grid-column:1/-1}.landing-tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.landing-tool-card:last-child{grid-column:1/-1}}@media (max-width:680px){.tool-nav{min-height:66px}.tool-brand img{width:96px}.tool-nav nav{gap:12px}.tool-nav nav>a:not(.tool-nav-cta){display:none}.tool-nav .tool-nav-cta{min-height:36px;padding:0 13px;font-size:11px}.tool-hero{padding-top:50px}.tool-back-link{margin-bottom:27px}.tool-hero h1,.resources-hero h1{font-size:45px}.tool-hero-copy,.resources-hero>p:not(.tool-eyebrow){font-size:15px}.tool-calculator-shell{border-radius:20px;width:calc(100% - 20px);margin-bottom:75px}.calculator-input-panel,.calculator-result-panel{padding:27px 22px}.result-metrics{grid-template-columns:1fr 1fr}.result-metric:last-child:nth-child(odd){grid-column:1/-1}.score-result-layout,.quiz-score-row{text-align:center;grid-template-columns:1fr;justify-items:center}.benchmark-list>div{grid-template-columns:1fr auto}.benchmark-list em{text-align:left;grid-column:1/-1}.quiz-shell{min-height:610px;padding:25px 18px}.quiz-question-card{margin-top:48px}.quiz-answers{grid-template-columns:1fr;margin-top:30px}.quiz-answers button{min-height:82px}.quiz-result{min-height:0}.quiz-reset{top:22px;right:20px}.tool-faq-list,.tool-related-grid{grid-template-columns:1fr}.tool-faq-section,.tool-related-section{padding:70px 0}.tool-final-cta{width:calc(100% - 20px);min-height:340px}.tool-final-cta div{flex-direction:column;width:100%}.tool-final-cta a{justify-content:center}.tool-footer{text-align:center;grid-template-columns:1fr;justify-items:center}.tool-footer>span{text-align:center}.resources-hero{padding:70px 0 55px}.resources-tool-grid{grid-template-columns:1fr;margin-bottom:80px}.resources-tool-card,.resources-tool-card:nth-child(4),.resources-tool-card:last-child{grid-column:auto;min-height:300px}.landing-tool-grid{grid-template-columns:1fr}.landing-tool-card:last-child{grid-column:auto}}.tool-hero-compact{padding-top:74px;padding-bottom:38px}.tool-hero-compact .tool-hero-copy{margin-top:18px}.public-tool-switcher{border-top:1px solid #d8dad5;border-bottom:1px solid #d8dad5;grid-template-columns:.75fr 1.25fr;align-items:center;gap:60px;width:min(1120px,100% - 40px);margin:-35px auto 80px;padding:46px 0;display:grid}.public-tool-switcher h2{letter-spacing:-.04em;margin:0;font-size:clamp(28px,3vw,42px);line-height:1.08}.public-tool-switcher nav{gap:7px;display:grid}.public-tool-switcher nav a{color:#2b2d2a;background:#fff;border:1px solid #dcded9;border-radius:11px;justify-content:space-between;align-items:center;gap:14px;min-height:45px;padding:0 15px;font-size:12px;font-weight:750;text-decoration:none;display:flex}.public-tool-switcher nav a:hover,.public-tool-switcher nav a.active{border-color:var(--tool-accent);color:var(--tool-accent)}.compact-tool-footer{border-top:1px solid #d8dad5}.platform-tools-page{max-width:1320px}.platform-tool-switcher{border:1px solid var(--border);background:#eceeea;border-radius:13px;gap:7px;margin-bottom:16px;padding:5px;display:flex;overflow-x:auto}.platform-tool-switcher button{flex:1 0 max-content;color:#6a6e69;background:0 0;border:0;border-radius:9px;min-height:38px;padding:0 15px;font-size:12px;font-weight:750}.platform-tool-switcher button:hover{color:#171817}.platform-tool-switcher button.active{color:#171817;background:#fff;box-shadow:0 2px 8px #14181214}.platform-tool-workspace{--tool-accent:#2f66f2;--tool-accent-soft:#edf3ff;border:1px solid var(--border);background:#fff;border-radius:17px;padding:18px}.platform-tool-intro{grid-template-columns:minmax(0,.9fr) minmax(300px,1.1fr);align-items:end;gap:30px;padding:8px 6px 20px;display:grid}.platform-tool-intro p{color:var(--tool-accent);letter-spacing:.09em;text-transform:uppercase;margin:0 0 5px;font-size:10px;font-weight:800}.platform-tool-intro h2{letter-spacing:-.035em;margin:0;font-size:clamp(25px,2.5vw,34px);line-height:1.05}.platform-tool-intro>span{color:#6c706b;font-size:13px;line-height:1.6}.platform-calculator-frame{background:#fff;border:1px solid #d8dad5;border-radius:15px;overflow:hidden}.platform-calculator-frame .calculator-grid,.platform-calculator-frame .quiz-shell,.platform-calculator-frame .quiz-result{min-height:590px}.platform-calculator-frame .calculator-input-panel,.platform-calculator-frame .calculator-result-panel{padding:clamp(27px,3vw,42px)}.platform-tool-disclaimer{color:#8a8e88;text-align:right;margin:11px 4px 0;font-size:10px}@media (max-width:900px){.public-tool-switcher,.platform-tool-intro{grid-template-columns:1fr;gap:24px}.public-tool-switcher{margin-top:-20px}}@media (max-width:680px){.tool-hero-compact{padding-top:48px;padding-bottom:30px}.public-tool-switcher{width:calc(100% - 30px);margin-top:-30px;margin-bottom:45px;padding:35px 0}.platform-tool-workspace{padding:10px}.platform-tool-intro{padding:8px 5px 16px}.platform-calculator-frame .calculator-input-panel,.platform-calculator-frame .calculator-result-panel{padding:25px 20px}}.tool-method,.tool-faq{width:min(820px,100% - 40px);margin:0 auto 84px}.tool-method h2,.tool-faq h2{letter-spacing:-.04em;margin:0 0 20px;font-size:clamp(28px,3.6vw,40px);font-weight:500;line-height:1.05}.tool-method-lead{color:var(--tool-ink);margin:0 0 14px;font-size:17px;line-height:1.7}.tool-method-body{color:var(--tool-muted);margin:0 0 26px;font-size:16px;line-height:1.7}.tool-formula-steps{counter-reset:formula-step;gap:12px;margin:0;padding:0;list-style:none;display:grid}.tool-formula-steps li{counter-increment:formula-step;color:var(--tool-ink);background:#fff;border:1px solid #dcddd9;border-radius:16px;padding:16px 20px 16px 58px;font-size:15px;line-height:1.6;position:relative}.tool-formula-steps li:before{content:counter(formula-step);background:var(--tool-accent-soft);width:26px;height:26px;color:var(--tool-accent);border-radius:50%;place-items:center;font-size:13px;font-weight:800;display:grid;position:absolute;top:50%;left:18px;transform:translateY(-50%)}.tool-faq dl{border-top:1px solid #dcddd9;margin:0}.tool-faq-item{border-bottom:1px solid #dcddd9;padding:20px 0}.tool-faq-item dt{letter-spacing:-.01em;margin:0 0 8px;font-size:16px;font-weight:700}.tool-faq-item dd{color:var(--tool-muted);margin:0;font-size:15px;line-height:1.7}