.calc-hero{padding:70px 0 42px;background:var(--paper)}
.calc-hero h1{font-family:var(--serif);font-weight:500;font-size:clamp(36px,4.5vw,60px);line-height:1.12;color:var(--navy);letter-spacing:-.02em}
.calc-hero h1 em{color:var(--teal-deep);font-weight:400}
.intro{max-width:66ch;font-size:19px;margin-top:24px}.privacy{font-size:13px;margin-top:18px;color:#52616b}
.calculator-section{padding:16px 0 72px;background:var(--paper)}
.calculator-grid{display:grid;grid-template-columns:minmax(0, .85fr) minmax(0,1.15fr);gap:28px;align-items:start}
.input-panel,.result-panel{border-radius:14px;padding:30px;border:1px solid var(--warm-line)}
.input-panel{background:white}.input-panel h2,.meaning h2,.proof-section h2,.calc-cta h2{font-family:var(--serif);font-size:27px;color:var(--navy);font-weight:500;line-height:1.2}
.input-panel>p{font-size:15px;margin:12px 0 22px}.input-panel label{display:block;font-size:15px;font-weight:600;margin:23px 0 8px;color:var(--navy)}
.input-panel input[type=number]{width:100%;font:inherit;color:var(--navy);border:1px solid #7F8B93;border-radius:6px;background:var(--paper);padding:12px 14px;min-height:48px}
input:focus-visible,button:focus-visible,a:focus-visible{outline:3px solid var(--teal-deep);outline-offset:4px}
.help,.input-panel .help{font-size:13px;line-height:1.5;color:#52616b;margin:8px 0 0}.optional{font-weight:400}.money-input{position:relative}.money-input>span{position:absolute;top:12px;left:14px}.money-input input[type=number]{padding-left:32px}
.slider-label{display:flex;align-items:baseline;gap:12px;justify-content:space-between}.slider-label output{font-weight:600;color:var(--teal-deep)}
input[type=range]{width:100%;accent-color:var(--teal-deep);min-height:28px;cursor:pointer}.range-labels{display:flex;justify-content:space-between;font-size:12px;color:#52616b}
.reset{margin-top:24px;border:0;background:none;color:var(--teal-deep);text-decoration:underline;cursor:pointer;font:inherit;font-size:14px;padding:6px 0}.input-panel #error{color:#a22d26;margin:0;font-size:14px}
.result-panel{background:var(--warm)}.result-eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:12px;font-weight:600;color:var(--navy)}
.big-number{margin-top:10px;color:var(--navy)}.big-number>span:first-child{font-family:var(--serif);font-size:clamp(54px,6vw,82px);line-height:1.15;overflow-wrap:anywhere}.unit{display:block;font-size:19px}.scenario{font-size:13px;margin-top:12px;color:#52616b}
.result-stats{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:26px 0;padding:21px 0;border-top:1px solid #DDE1E4;border-bottom:1px solid #DDE1E4}.result-stats strong{display:block;font-size:26px;color:var(--navy);overflow-wrap:anywhere}.result-stats span{font-size:13px}
.value-card{background:white;border:1px solid var(--warm-line);border-radius:8px;padding:18px;margin-bottom:26px}.value-card strong{display:block;font-size:28px;color:var(--navy);overflow-wrap:anywhere}.value-card>span{font-size:14px}.value-card p{font-size:12px;margin-top:8px;color:#52616b}
.meaning h2{font-size:25px}.meaning>p{font-size:15px;margin-top:12px}.meaning ul{padding-left:20px;margin-top:18px}.meaning li{font-size:14px;margin:13px 0}.assumptions{font-size:12px;color:#52616b;margin-top:24px;line-height:1.5}
.proof-section{background:white;padding:56px 0}.proof-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:50px}.proof-section p{font-size:16px}.proof-result{margin-top:14px}.calc-cta{background:var(--paper);border-top:1px solid var(--warm-line);text-align:center;padding:64px 0}.calc-cta h2{font-size:36px}.calc-cta p{max-width:52ch;margin:16px auto 22px}.calc-cta .help{margin:18px auto 0}
[hidden]{display:none!important}
@media(max-width:760px){.calculator-grid,.proof-grid{grid-template-columns:1fr}.calc-hero{padding:44px 0 28px}.input-panel,.result-panel{padding:24px}.proof-grid{gap:20px}.wrap{padding-left:20px;padding-right:20px}.calc-hero .intro{font-size:17px}.calculator-grid{gap:20px}.calculator-section{padding-bottom:44px}.calc-cta h2{font-size:30px}}

/* Compact calculator revision */
.calc-hero{padding:40px 0 28px}.intro{margin-top:14px}.calculator-section{padding-bottom:36px}.calc-cta{padding:20px 0 44px}.calc-cta h2{font-size:30px;margin-bottom:22px}
.people-row{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:24px}.people-row label{margin:0}.input-panel .people-row input{width:76px;text-align:center;flex-shrink:0}.slider-label output{white-space:nowrap}.slider-label label{max-width:75%}.big-number>span:first-child{display:block;font-size:clamp(38px,4.1vw,56px);line-height:1.12;font-weight:500}.unit{font-size:23px;margin-top:8px}.exact-result{font-size:13px;color:#52616b;margin-top:8px}.benefit-options{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0 12px}.benefit-options button{font:inherit;font-size:13px;padding:9px 13px;border:1px solid #7F8B93;border-radius:24px;background:transparent;color:var(--navy);cursor:pointer}.benefit-options button[aria-pressed=true]{background:var(--navy);color:white;border-color:var(--navy)}.benefit-options button:hover{border-color:var(--navy)}.benefit-equivalent{display:flex;gap:14px;align-items:center;margin-top:16px;padding-top:16px;border-top:1px solid #DDE1E4}.benefit-equivalent strong{font-family:var(--serif);font-size:40px;line-height:1.1;color:var(--navy)}.benefit-equivalent span{font-size:14px;max-width:24ch}.meaning .benefit-note{font-size:11px;color:#52616b;margin-top:10px}.meaning #benefit-description{min-height:3em}@media(prefers-reduced-motion:no-preference){.benefit-options button{transition:background .15s,color .15s}}