.scale-tool{max-width:68rem;margin:0 auto}.scale-tool p{line-height:1.65}.scale-input-card{border:1px solid var(--color-base-300);border-top:.35rem solid var(--color-primary);border-radius:var(--radius-box);background:var(--color-base-100);box-shadow:0 .6rem 1.8rem color-mix(in oklab,var(--color-base-content) 7%,transparent);margin:1.5rem 0 1rem;padding:clamp(1rem,3vw,1.6rem)}.scale-heading{flex-wrap:wrap;justify-content:space-between;align-items:start;gap:1rem;display:flex}.scale-heading h2{font-size:1.4rem;font-weight:800}.scale-eyebrow{letter-spacing:.08em;text-transform:uppercase;margin:0 0 .25rem;font-size:.82rem;font-weight:850}.scale-heading-actions{justify-items:end;gap:.5rem;display:grid}.scale-heading-actions .btn,.scale-result-details>.btn{border-radius:var(--radius-field);height:auto;min-height:2.75rem;padding-inline:1rem;font-size:.875rem;line-height:1.25rem}.scale-tool .scale-privacy{max-width:none;color:color-mix(in oklab,var(--color-base-content) 70%,transparent);white-space:nowrap;text-align:end;margin:0;font-size:.75rem;font-weight:400;line-height:1.5}.scale-flow{border:1px solid var(--color-base-300);border-radius:var(--radius-field);background:var(--color-base-100);grid-template-columns:repeat(3,minmax(0,1fr));align-items:start;gap:1rem;margin-top:1.25rem;padding:1rem;display:grid}.scale-field{min-width:0}.scale-field>label{min-height:2rem;margin-bottom:.5rem;font-weight:800;line-height:1.35;display:block}.scale-field small{margin-top:.55rem;line-height:1.45;display:block}.scale-field .scale-calculated-label{border-radius:var(--radius-field);background:color-mix(in oklab,var(--color-primary) 24%,var(--color-base-100));width:fit-content;color:var(--color-base-content);padding:.16rem .45rem;font-size:.75rem;font-weight:800}.scale-combined{grid-template-columns:minmax(0,1fr) 5rem;display:grid}.scale-combined .input{border-radius:var(--radius-field) 0 0 var(--radius-field)}.scale-combined .select{border-radius:0 var(--radius-field) var(--radius-field) 0;border-left:0}.scale-field .input,.scale-field .select{width:100%;height:3rem;min-height:3rem;font-size:1rem}.scale-field .scale-calculated-input{border-color:color-mix(in oklab,var(--color-primary) 42%,var(--color-base-300));background:color-mix(in oklab,var(--color-primary) 16%,var(--color-base-100));font-weight:850}.scale-ratio-inputs{grid-template-columns:repeat(2,minmax(0,1fr));gap:1.5rem;display:grid}.scale-ratio-input{display:block;position:relative}.scale-ratio-input b{font-size:1.2rem;position:absolute;top:.7rem;left:calc(100% + .55rem)}.scale-field .input[aria-invalid=true]{border-color:var(--color-error)}.scale-error{color:var(--color-error);margin:.4rem 0 0;font-size:.86rem;font-weight:650;line-height:1.4}.scale-result-details{border-top:1px solid var(--color-base-300);margin-top:1.25rem;padding-top:1.25rem}.scale-direction{border-left:.35rem solid var(--color-primary);background:var(--color-base-200);flex-wrap:wrap;align-items:baseline;gap:.5rem 1rem;padding:.8rem 1rem;display:flex}.scale-result-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;margin:1rem 0;display:grid}.scale-result-grid>div{border-radius:var(--radius-box);background:var(--color-base-200);min-width:0;padding:.8rem}.scale-result-grid dt{min-height:2.6rem;font-size:.84rem;line-height:1.4}.scale-result-grid dd{overflow-wrap:anywhere;margin:.25rem 0 0;font-size:1.1rem;font-weight:850}.scale-formula-used{margin:1rem 0 .75rem}.scale-roundtrip{border-left:.3rem solid var(--color-primary);margin:0 0 1rem;padding-left:.9rem}.scale-copy-status{min-height:1.5rem;margin:.5rem 0 0}.scale-guide{box-sizing:border-box;border-top:1px solid var(--color-base-300);text-align:start;width:100%;max-width:48rem;margin:3.5rem auto 2.5rem;padding-top:1.5rem}.scale-guide h2{margin:2rem 0 .75rem;font-size:1.5rem;font-weight:600;line-height:1.35}.scale-guide h3{margin:1.25rem 0 .75rem;font-size:1.125rem;font-weight:600;line-height:1.5}.scale-guide p,.scale-guide li{font-size:1rem;line-height:1.75}.scale-guide p,.scale-guide ol,.scale-guide ul{margin:0 0 .75rem}.scale-guide ol,.scale-guide ul{padding-inline-start:1.4rem}.scale-guide li+li{margin-top:.5rem}.scale-formula,.scale-example{border:1px solid var(--color-base-300);background:var(--color-base-200);border-radius:.5rem;margin:.75rem 0;padding:1rem}.scale-example h3{margin-top:0}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (width<=54rem){.scale-flow{grid-template-columns:1fr}.scale-result-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=639px){.scale-heading-actions{max-width:100%;margin-left:auto}.scale-tool .scale-privacy{white-space:normal}}@media (width<=38rem){.scale-result-grid{grid-template-columns:1fr}.scale-guide{margin-top:2.5rem}}@media print{.scale-input-card{box-shadow:none}}