:root{font-family:system-ui,-apple-system,sans-serif;line-height:1.5}*{box-sizing:border-box;margin:0;padding:0}body{margin:0;min-height:100vh}#root{min-height:100vh}.desktop-header{display:flex}.bottom-nav{display:none}@media(max-width:639px){.desktop-header{display:none!important}.bottom-nav{display:flex!important}.app-main{margin-top:0!important;padding-bottom:calc(72px + env(safe-area-inset-bottom))!important}}@media(min-width:640px){.bottom-nav{display:none!important}}@media(max-width:639px){input,select,textarea{font-size:16px!important;min-height:48px!important}button{min-height:44px!important}}@media(max-width:639px){.responsive-page{padding:1rem!important}}@media(min-width:640px)and (max-width:1023px){.responsive-page{padding:1.5rem!important}}@media(max-width:639px){.hero-title{font-size:2rem!important;line-height:1.25!important}.hero-subtitle{font-size:1rem!important}.hero-padding{padding-top:1.5rem!important;margin-bottom:2rem!important}}@media(max-width:639px){.library-card{flex-direction:column!important;gap:0!important}.library-card-left{padding-right:0!important;padding-bottom:1rem!important;border-right:none!important;border-bottom:1px solid #f3f4f6!important;width:100%!important}.library-card-right{padding-top:1rem!important;min-width:unset!important;width:100%!important;flex-direction:row!important;align-items:center!important;justify-content:space-between!important}}@media(max-width:639px){.section-header-btn{padding:1rem!important;margin-bottom:1rem!important}}@media(max-width:639px){.verdict-header{flex-direction:column!important;gap:1rem!important;align-items:flex-start!important}.verdict-score-block{align-self:center!important}}@media(max-width:639px){.cta-buttons{flex-direction:column!important}.cta-buttons button{width:100%!important}}@media(max-width:639px){.friction-add-row{flex-direction:column!important}.friction-add-row button{width:100%!important}}*{touch-action:manipulation}html,body{overflow-x:hidden;max-width:100vw}@media(max-width:639px){h1{font-size:1.75rem!important;line-height:1.25!important}h2{font-size:1.375rem!important;line-height:1.3!important}}.hero-layout{display:flex;align-items:center;gap:3rem}.hero-visual{flex-shrink:0}.features-grid,.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}.cta-section-buttons{display:flex;gap:1rem;justify-content:center}@keyframes fadeInUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.animate-hidden{opacity:0}.animate-in{animation:fadeInUp .55s ease forwards}@media(max-width:639px){.hero-layout{flex-direction:column;gap:1.5rem}.hero-visual{display:none!important}.features-grid{grid-template-columns:1fr;gap:1rem}.stats-grid{grid-template-columns:repeat(2,1fr)}.cta-section-buttons{flex-direction:column}.cta-section-buttons button{width:100%!important}}@media(min-width:640px)and (max-width:1023px){.hero-layout{flex-direction:column;gap:2rem}.hero-visual{display:flex;justify-content:center}.features-grid{grid-template-columns:repeat(3,1fr);gap:1rem}.stats-grid{grid-template-columns:repeat(3,1fr)}}