.development-calculator{border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline);color:var(--bone);margin-top:clamp(2rem,5vw,4.5rem);padding:clamp(1.5rem,3.5vw,3rem) 0}.development-calculator__intro{max-width:42rem}.development-calculator__intro h2{letter-spacing:-.04em;text-transform:uppercase;margin:.6rem 0 .8rem;font-size:clamp(1.8rem,3.5vw,3rem);font-weight:800;line-height:.95}.development-calculator__intro p:last-child,.development-calculator__context,.development-calculator__disclaimer{color:var(--stone);font-size:.84rem;line-height:1.55}.development-calculator__layout{background:var(--hairline);border:1px solid var(--hairline);grid-template-columns:minmax(0,1.15fr) minmax(18rem,.85fr);gap:1px;margin-top:2rem;display:grid}.development-calculator__inputs,.development-calculator__results{background:var(--surface);padding:clamp(1.1rem,2.5vw,2rem)}.development-calculator__rule-heading{border-bottom:1px solid var(--hairline);color:var(--stone);letter-spacing:.14em;text-transform:uppercase;padding-bottom:.75rem;font-size:.65rem;font-weight:600}.development-calculator__field-grid,.development-calculator__details{background:var(--hairline);grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin-top:1px;display:grid}.development-calculator__details{margin-top:1px}.development-calculator__field{background:var(--surface);gap:.45rem;min-width:0;padding:.85rem .7rem;display:grid}.development-calculator__field>label{color:var(--stone);letter-spacing:.08em;text-transform:uppercase;font-size:.66rem}.development-calculator__input-wrap{border-bottom:1px solid var(--hairline);align-items:baseline;gap:.35rem;padding-bottom:.35rem;display:flex}.development-calculator__input-wrap input{appearance:textfield;color:var(--bone);font:inherit;background:0 0;border:0;outline:none;width:100%;min-width:0;font-size:1rem;font-weight:650}.development-calculator__input-wrap input:focus{box-shadow:0 2px 0 var(--accent)}.development-calculator__input-wrap input::-webkit-inner-spin-button{appearance:none}.development-calculator__input-wrap small{color:var(--accent);white-space:nowrap;font-size:.65rem}.development-calculator__details-button{color:var(--accent);cursor:pointer;font:inherit;letter-spacing:.1em;text-align:left;text-transform:uppercase;background:0 0;border:0;margin-top:1rem;padding:0;font-size:.7rem;font-weight:600}.development-calculator__headline-result{border-bottom:1px solid var(--hairline);gap:.35rem;padding-bottom:1.2rem;display:grid}.development-calculator__headline-result span,.development-calculator__scenarios span{color:var(--stone);letter-spacing:.12em;text-transform:uppercase;font-size:.65rem}.development-calculator__headline-result strong{color:var(--accent);letter-spacing:-.035em;font-size:clamp(2rem,4vw,3.4rem);font-weight:800;line-height:.9}.development-calculator__headline-result small{color:var(--stone);font-size:.73rem}.development-calculator__ledger{margin:0}.development-calculator__ledger div{border-bottom:1px solid var(--hairline);justify-content:space-between;gap:1rem;padding:.75rem 0;display:flex}.development-calculator__ledger dt{color:var(--stone);font-size:.78rem}.development-calculator__ledger dd{text-align:right;margin:0;font-size:.85rem;font-weight:650}.development-calculator__context{margin:1rem 0 0}.development-calculator__warning{border-left:2px solid var(--destructive);color:var(--bone);margin:1rem 0 0;padding-left:.7rem;font-size:.78rem;line-height:1.5}.development-calculator__empty-state{color:var(--stone);align-content:center;min-height:15rem;margin:0;padding:1rem 0;font-size:.9rem;line-height:1.55;display:grid}.development-calculator__scenarios{background:var(--hairline);border:1px solid var(--hairline);grid-template-columns:repeat(3,1fr);gap:1px;margin-top:1px;display:grid}.development-calculator__scenarios>div{background:var(--surface);gap:.4rem;padding:1rem;display:grid}.development-calculator__scenarios>div.is-base{background:var(--surface-2)}.development-calculator__scenarios strong{letter-spacing:-.03em;font-size:1.1rem}.development-calculator__scenarios b{color:var(--accent);font-size:.85rem}.development-calculator__scenarios small{color:var(--stone);font-size:.72rem}.development-calculator__disclaimer{border-top:1px solid var(--hairline);margin:1px 0 0;padding-top:1rem}.development-calculator .is-negative{color:var(--destructive)}@media (width<=720px){.development-calculator__layout,.development-calculator__scenarios{grid-template-columns:1fr}}@media (width<=390px){.development-calculator__field-grid,.development-calculator__details{grid-template-columns:1fr}}.development-calculator__slider{width:100%;min-width:0;height:24px;accent-color:var(--accent);cursor:pointer;margin-top:.4rem}.development-calculator__slider:focus-visible{outline:2px solid var(--accent);outline-offset:3px}