ul.timeline{--col-gap:2rem;--row-gap:2rem;--line-w:0.25rem;display:grid;grid-template-columns:var(--line-w) 1fr;grid-auto-columns:max-content;column-gap:var(--col-gap);list-style:none;width:min(60rem,90%);margin-inline:auto}ul{list-style:circle}ul.timeline:before{content:"";grid-column:1;grid-row:1/span 20;background:#e1e1e1;border-radius:calc(var(--line-w)/2)}ul.timeline li.timeline:not(:last-child){margin-bottom:var(--row-gap)}ul.timeline li.timeline{grid-column:2;--inlineP:1.5rem;margin-inline:var(--inlineP);grid-row:span 2;display:grid;grid-template-rows:min-content min-content min-content}ul.timeline li.timeline .date{--dateH:3rem;height:var(--dateH);margin-inline:calc(var(--inlineP)*-1);text-align:center;background-color:var(--accent-color);color:#fff;font-size:1.25rem;font-weight:700;display:grid;place-content:center;position:relative;border-radius:calc(var(--dateH)/2) 0 0 calc(var(--dateH)/2)}ul.timeline li.timeline .date:before{content:"";width:var(--inlineP);aspect-ratio:1;background:var(--accent-color);background-image:linear-gradient(rgba(0,0,0,.2) 100%,transparent);position:absolute;top:100%;clip-path:polygon(0 0,100% 0,0 100%);right:0}ul.timeline li.timeline .date:after{content:"";position:absolute;width:2rem;aspect-ratio:1;background:var(--bgColor);border:.3rem solid var(--accent-color);border-radius:50%;top:50%;transform:translate(50%,-50%);right:calc(100% + var(--col-gap) + var(--line-w)/2)}ul.timeline li.timeline .descr,ul.timeline li.timeline .title{background:var(--bgColor);position:relative;padding-inline:1.5rem}ul.timeline li.timeline .title{overflow:hidden;padding-block-start:1.5rem;padding-block-end:1rem;font-weight:500}ul.timeline li.timeline .descr{padding-block-end:1.5rem;font-weight:300}ul.timeline li.timeline .descr:before,ul.timeline li.timeline .title:before{content:"";position:absolute;width:90%;height:.5rem;background:rgba(0,0,0,.5);left:50%;border-radius:50%;filter:blur(4px);transform:translate(-50%,50%)}ul.timeline li.timeline .title:before{bottom:calc(100% + .125rem)}ul.timeline li.timeline .descr:before{z-index:-1;bottom:.25rem}@media(min-width:40rem){ul.timeline{grid-template-columns:1fr var(--line-w) 1fr}ul.timeline:before{grid-column:2}ul.timeline li:nth-child(odd){grid-column:1}ul.timeline li:nth-child(2n){grid-column:3}ul.timeline li:nth-child(2){grid-row:2/4}ul.timeline li:nth-child(odd) .date:before{clip-path:polygon(0 0,100% 0,100% 100%);left:0}ul.timeline li:nth-child(odd) .date:after{transform:translate(-50%,-50%);left:calc(100% + var(--col-gap) + var(--line-w)/2)}ul.timeline li:nth-child(odd) .date{border-radius:0 calc(var(--dateH)/2) calc(var(--dateH)/2) 0}}.credits{margin-top:1rem;text-align:right}.credits a{color:var(--color)}