:root{--vk-bg:#132326;--vk-surface:#1d3336;--vk-ink:#edf3f1;--vk-muted:#b7c8c7;--vk-orange:#aac8c5;--vk-purple:#b7c8c7;}html,body{background-color:#132326!important;} .hero h1 span{color:#79aaa7!important;} .site-header,.header-shell{background-color:#192b2e!important;} .volt-home-atmosphere svg{stroke:#b7cecb!important;} .auth-panel::after{content:none!important;}

.volt-learning-backdrop__art{background:url(/it-background-calm.svg) center/cover no-repeat!important}.volt-learning-backdrop__art>svg{display:none!important}

/* Single calm graphite composition, including legacy storefront surfaces. */
html body .volt-learning-backdrop--home {background-color:#132326!important;}
html body .volt-learning-backdrop--home .volt-learning-backdrop__light {background:radial-gradient(ellipse at 85% 8%,#6b85991a,transparent 50%),radial-gradient(ellipse at 4% 80%,#657f9310,transparent 50%),#132326!important;}
html body .kk-storefront .button.primary {background:#aac8c5!important;color:#172530!important;border-color:#aac8c5!important;box-shadow:0 8px 24px #0000001a!important;}
html body .kk-storefront .facts {background:linear-gradient(115deg,#23323eeb,#1c2a35eb)!important;border-color:#3b4c59!important;box-shadow:none!important;}