.calc-dark-page{min-height:100vh;overflow-x:hidden}.calc-dark-main{background:radial-gradient(ellipse 80% 24rem at 50% 0,rgb(var(--zi-primary-rgb)/.16) 0,rgb(var(--zi-accent-rgb)/.08) 40%,transparent 70%),radial-gradient(ellipse 60% 60% at 50% 120%,rgb(var(--zi-primary-rgb)/.1) 0,transparent 70%),var(--zi-bg-dark);color:var(--zi-text-primary-dark);box-shadow:inset 0 1px 0 rgb(var(--zi-accent-rgb)/.1)}.calc-dark-main-inner{max-width:80rem;margin-inline:auto;padding:1rem}.calc-dark-inset{background:var(--zi-bg-dark);color:var(--zi-text-primary-dark)}@media (min-width:640px){.calc-dark-main-inner{padding:2rem 1.5rem}}@media (min-width:1024px){.calc-dark-main-inner{padding:2.5rem 2rem}.calc-result-stage{min-height:min(85vh,56rem);display:flex;flex-direction:column;justify-content:center}}.color-blue{color:#4a90e2}.color-purple{color:#9b6b9e}.color-gray{color:#7d7d7d}.color-black{color:#2c2c2c}.color-green{color:#68b587}.color-red{color:#e57373}.color-yellow{color:#ffd54f}.color-cyan{color:#4db6ac}.text-blue{color:#4a90e2}.text-purple{color:#9b6b9e}.text-gray{color:#7d7d7d}.text-black{color:#2c2c2c}.text-red{color:#e57373}.text-green{color:#68b587}.text-yellow{color:#ffd54f}.text-cyan{color:#4db6ac}@keyframes zbti-center-card-in{0%{transform:scale(.62);opacity:0;filter:blur(6px)}60%{filter:blur(0)}to{transform:scale(1);opacity:1;filter:blur(0)}}.zbti-center-card{animation:zbti-center-card-in .56s cubic-bezier(.16,1,.3,1) both;transform-origin:50% 50%;will-change:transform,opacity}@media (prefers-reduced-motion:reduce){.zbti-center-card{animation:none}}