body[data-calculator]{background:#f9f9f9}body[data-calculator] .site-header{background:#2c2c2c;border-bottom:4px solid #c72c41}.header-links{display:flex;gap:24px;margin-left:auto;align-items:center;font-size:13px}.header-links a{min-height:44px;display:flex;align-items:center;color:#e2e2e2}.header-links a:hover{color:#e8e8e8}.header-links+.library-count{margin-left:8px}body[data-calculator] .header-description{display:none}body[data-calculator] .sidebar{background:#fefefe}body[data-calculator] .trade-link.active{background:#f2f2f2;color:#c72c41;border-color:#d9d9d9}body[data-calculator] .trade-link.active .trade-number{color:#c72c41}body[data-calculator] .calculator-tabs a[aria-current=page]{color:#c72c41;border-bottom-color:#c72c41}body[data-calculator] .unit-control{background:#ebebeb}body[data-calculator] .unit-control button[aria-pressed=true]{background:#e7e7e7;color:#505050}body[data-calculator] .input-card{border-top:4px solid #c72c41;box-shadow:0 5px 12px #33333304}body[data-calculator] .result-card{background:#363636;border:1px solid #434343}body[data-calculator] .diagram{background:#404040}body[data-calculator] .step{background:#ededed;color:#c72c41}body[data-calculator] .allowance .input-wrap{background:#f4f4f4;border-color:#d5d5d5}.calculator-actions{display:flex;gap:12px;align-items:center;justify-content:space-between;margin:-5px 0 21px;font-size:13px}.calculator-actions>a{color:#707070;min-height:44px;display:flex;align-items:center}.calculator-actions button{background:white;border:1px solid #dadada;color:#666666;min-height:44px;border-radius:7px;padding:9px 14px;font-size:13px}.calculator-actions button[aria-pressed=true]{background:#f1f1f1;border-color:#cfcfcf;color:#606060}.form-result-link{display:none;background:#404040;color:white;border-radius:8px;padding:13px 16px;min-height:48px;margin-top:24px;justify-content:space-between;align-items:center;gap:15px;font-size:14px;font-weight:600}.form-result-link span{color:#e5e5e5;font-size:18px}.result-card{scroll-margin-top:20px}body[data-calculator] .input-wrap span{white-space:normal;line-height:1.2}body[data-calculator] .result-details strong{white-space:normal;overflow-wrap:anywhere;min-width:0}body[data-calculator] .related a:hover{background:#f5f5f5;border-color:#b0b0b0}
@media(max-width:950px){.site-header{padding:0 24px;gap:20px}.header-links{gap:18px}.header-links+.library-count{display:none}body[data-calculator] main{padding-top:20px}body[data-calculator] .mobile-trade{background:#eeeeee;border:1px solid #e1e1e1;border-radius:10px;padding:12px 14px;margin-bottom:24px}body[data-calculator] .mobile-trade select{min-height:46px}body[data-calculator] .mobile-trade label{font-size:13px}.calculator-tabs a{min-height:48px}body[data-calculator] .unit-control button{min-height:44px}}
@media(max-width:640px){.site-header{padding:0 18px;height:70px}.header-links{gap:0}.header-links a{font-size:12px}.header-links a:last-child{display:none}body[data-calculator] main{padding:18px 18px 0}.page-heading h1{font-size:31px!important}.page-heading p{font-size:15px!important}.calculator-actions{font-size:12px;margin-bottom:18px}.calculator-actions button{font-size:12px;padding:9px 12px}.calculator-tabs{margin-right:-18px;padding-right:18px}.calculator-tabs a{font-size:14px}.input-card{padding:22px 19px!important}.card-heading{gap:10px}.text-button{min-height:44px!important;padding:8px!important}.input-intro{font-size:14px!important}.fields{gap:22px 15px}.input-wrap{min-height:56px}.input-wrap input{font-size:19px;padding:13px 10px}.field label{min-height:20px}.form-result-link{display:flex}.input-note{font-size:12px!important}.result-card .diagram svg{height:130px}.result-number{font-size:52px!important}.result-details>div{font-size:14px!important}.guidance p{font-size:15px}.guidance .formula{font-size:13px}.related a{min-height:54px;font-size:14px}.assumptions .scope-note{font-size:13px}.more-tools h2{font-size:23px}.mobile-trade select{font-size:14px;max-width:70%}footer{padding-bottom:max(28px,env(safe-area-inset-bottom))}}
@media(max-width:380px){.fields{grid-template-columns:1fr}.card-heading{flex-wrap:wrap}.calculator-actions{gap:7px}.calculator-actions button{font-size:11px}.site-header .brand{font-size:17px}.site-header{gap:10px;padding:0 15px}.header-links a{font-size:11px}}
@media print{.header-links,.calculator-actions,.form-result-link{display:none}}
@media(max-width:640px){.card-heading .step{display:none}.card-heading h2{font-size:17px!important;white-space:nowrap}.card-heading .text-button{font-size:11px!important}.field label{min-height:40px}}@media(max-width:380px){.field label{min-height:0}}

body[data-calculator] .unit-control button[aria-pressed=true]{background:#c72c41;color:#fff}body[data-calculator] .trade-link.active{background:#fff1f3;color:#a61f32;border-color:#e6c8ce}body[data-calculator] .allowance .input-wrap{background:#fafafa;border-color:#d0d0d0}.calculator-actions button[aria-pressed=true]{background:#fff1f3;border-color:#d9919c;color:#a61f32}body[data-calculator] .brand svg{color:#fff}
@media(max-width:640px){.mobile-trade select{font-size:16px}.unit-control button{font-size:16px}}