html,body,#root{margin:0;padding:0}body{background:var(--rk-paper)}.rk-root{font-family:var(--rk-font-ui);color:var(--rk-ink);background:var(--rk-paper);min-height:100vh}.rk-serif{font-family:var(--rk-font-serif)}.rk-mono{font-family:var(--rk-font-mono)}.rk-btn{cursor:pointer;border:none;transition:transform .06s ease,box-shadow .12s ease,background .12s ease}.rk-btn:active{transform:translateY(1px)}.rk-btn:focus-visible,.rk-railbtn:focus-visible,.rk-chip:focus-visible,textarea:focus-visible,input:focus-visible{outline:2px solid var(--rk-blue);outline-offset:2px}.rk-in{animation:rkIn .26s ease both}.rk-step{animation:rkIn .28s ease both}.rk-stamp{animation:rkStamp .32s cubic-bezier(.2,1.4,.4,1) both}@keyframes rkIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}@keyframes rkStamp{0%{opacity:0;transform:scale(1.1)}to{opacity:1;transform:scale(1)}}@media(prefers-reduced-motion:reduce){.rk-in,.rk-step,.rk-stamp{animation:none}.rk-btn{transition:none}}.rk-shell{display:grid;grid-template-columns:236px minmax(0,1fr);max-width:1060px;margin:0 auto;gap:40px;padding:34px 28px 90px}.rk-rail{position:sticky;top:92px;align-self:start}@media(max-width:860px){.rk-shell{grid-template-columns:1fr;gap:18px;padding:22px 18px 70px}.rk-rail{position:static;display:flex;flex-wrap:wrap;gap:6px 14px;border-bottom:1px solid var(--rk-line);padding-bottom:12px}.rk-railitem{border-left:none!important;padding:2px 0!important}}.rk-tabs{display:flex;gap:22px;overflow-x:auto}textarea,input{font-family:inherit}