:root{--color-background: #f0f2f5;--color-background-passed: #617589;--color-text: #001529;--color-border: rgba(0, 0, 0, .06);--color-white: white;--color-blue: #1677ff}html,body{margin:0;padding:0}*{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}html{font-size:10px}body{font-family:Montserrat,sans-serif;font-size:1.6rem;line-height:1.45;color:var(--color-text);background:var(--color-background)}#wrap{width:100%;height:100vh;position:relative;display:-webkit-box;display:-webkit-flex;display:-moz-box;display:flex}.main{height:100vh;overflow-y:scroll;-webkit-box-flex:1;-webkit-flex:1;-moz-box-flex:1;flex:1}.navigation{width:28rem;position:relative;height:100vh;background:var(--color-white);border-right:solid 1px var(--color-border);-webkit-box-shadow:0 0 1.2rem var(--color-border);box-shadow:0 0 1.2rem var(--color-border);overflow-y:auto}.navigation__logo{padding:1.6rem 2.4rem;font-weight:700;color:var(--color-blue);background:var(--color-background)}.primary{list-style:none;padding:0;margin:0}.primary__item{border-bottom:solid 1px var(--color-border);position:relative}.progress{position:absolute;top:0;left:0;overflow:hidden;z-index:2;-webkit-transition:all .1s;-moz-transition:all .1s;transition:all .1s}.link-clone{white-space:nowrap;display:block;text-decoration:none;color:inherit;padding:1.2rem 2.4rem;color:var(--color-white);font-weight:600;font-size:.9em;background:var(--color-blue)}.primary__item-link{display:block;text-decoration:none;color:inherit;padding:1.2rem 2.4rem;background:var(--color-white);-webkit-transition:all .25s;-moz-transition:all .25s;transition:all .25s;font-weight:600;font-size:.9em;position:relative;z-index:1}.primary__item-link:hover{color:var(--color-blue)}.primary__item.passed .primary__item-link,.primary__item.passed .primary__item-link:hover,.primary__item.passed .link-clone,.primary__item.passed .link-clone:hover{color:var(--color-white);background:var(--color-background-passed)}.secondary{list-style:none;padding:.8rem 0;margin:0}.secondary__item-link{display:block;padding:.6rem 2rem .6rem 4rem;text-decoration:none;font-size:.9em;color:var(--color-blue)}.content{padding:2.4rem 4rem 4rem}.title{font-size:3.2rem;padding:0 0 2.4rem;margin:0;text-align:center;font-weight:700;position:relative}.title:after{content:"";position:absolute;bottom:0;left:0;right:0;width:67%;border-top:solid 1px var(--color-blue);margin:0 auto 1rem;opacity:.25}.item{padding:0 0 4rem}.item:before{content:"";display:block;padding-bottom:1px}.item p{margin:0 0 .5em;max-width:960px}.item p a{color:var(--color-blue)}.item p a:hover{text-decoration:none}.item__figure{margin:2rem 0 5.6rem;padding:0}.item__figure img{display:block;max-width:100%;-webkit-box-shadow:0 1rem 3rem .4rem rgba(0,0,0,.35);box-shadow:0 1rem 3rem .4rem #00000059;margin:auto}.item__q-blue{padding:2rem 2.4rem;margin:2rem 0 4rem;background:#f4f8fa;border:solid 1px #e3e7e8}.item__q-blue h4{font-weight:600;font-size:1.6rem;margin:0 0 .25em}.item__q-blue ul{margin:0 0 1.2rem;padding:0 0 0 2.4rem;list-style:disc}.item__q-blue ul:last-child{margin-bottom:0}.item__q-blue img{display:block;max-width:100%;-webkit-box-shadow:0 1rem 3rem .4rem rgba(0,0,0,.35);box-shadow:0 1rem 3rem .4rem #00000059}.item__title{position:-webkit-sticky;position:sticky;top:0;text-align:center;background:var(--color-background);padding:1.2rem;-webkit-transition:all .25s;-moz-transition:all .25s;transition:all .25s;font-size:2rem;margin:0 -4rem}.item-h3{font-size:1.8rem;font-weight:600;margin:1rem 0 1.2rem}.item.in-progress .item__title{color:var(--color-blue);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);font-weight:600;background:rgba(255,255,255,.5)}@media only screen and (min-width: 1900px){html{font-size:12px}}