/* Changelog: a hero with a count of changes per release, a sticky version rail beside one block per
   release (highlight cards tagged by door, then the rest as a list), older releases folded away.
   Same tokens as signal.css / sub.css; --accent is the Perform stop. */

/* hero */
.cl-badge{display:inline-flex;align-items:center;gap:12px;margin-top:26px;padding:7px 8px 7px 14px;border:1px solid var(--line-2);border-radius:4px;background:rgba(11,15,19,.78);transition:border-color .2s}
.cl-badge:hover{border-color:var(--fg)}
.cl-badge .mono{color:var(--dim)}
.cl-badge b{font-family:var(--display);font-size:21px;font-weight:600;letter-spacing:-.03em;line-height:1}
.cl-latest{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:10.5px;line-height:1;letter-spacing:.08em;text-transform:uppercase;color:var(--ok);padding:5px 8px;border:1px solid color-mix(in srgb,var(--ok) 38%,transparent);border-radius:3px;background:color-mix(in srgb,var(--ok) 8%,transparent);white-space:nowrap}
.cl-latest i{width:6px;height:6px;border-radius:50%;background:var(--ok);box-shadow:0 0 8px var(--ok);flex:none}

/* changes per release */
.cl-chart{position:relative;margin:0;padding:22px 24px 18px;border:1px solid var(--line-2);border-radius:6px;background:rgba(9,12,16,.88);box-shadow:0 30px 60px rgba(0,0,0,.45);min-width:0}
.cl-chart figcaption{display:flex;justify-content:space-between;gap:12px;font-family:var(--mono);font-size:11.5px;color:var(--mute)}
.cl-chart figcaption .d{color:var(--dim)}
.cl-stats{display:flex;flex-wrap:wrap;gap:14px clamp(22px,3.4vw,52px);margin:20px 0 34px}
.cl-stats div{display:flex;flex-direction:column;gap:6px}
.cl-stats b{font-family:var(--display);font-weight:600;font-size:clamp(32px,3.2vw,48px);letter-spacing:-.045em;line-height:.9}
.cl-stats span{font-size:14px;color:var(--mute)}
.cl-bars{display:flex;align-items:stretch;gap:16px;margin-bottom:4px}
.cl-bars .g{flex:var(--n) 1 calc((var(--n) - 1) * 6px);display:flex;flex-direction:column;min-width:0}
.cl-bars .gb{display:flex;align-items:stretch;gap:6px;height:clamp(120px,12vw,170px);border-bottom:1px solid var(--line-2)}
.cl-bars .gl{margin-top:9px;font-family:var(--mono);font-size:10.5px;color:var(--mute)}
.cl-bars a{flex:1 1 0;position:relative;display:flex;justify-content:center;align-items:flex-end;min-width:0}
.cl-bars a b{position:relative;display:block;width:min(100%,24px);height:var(--h);min-height:3px;border-radius:4px 4px 0 0;background:rgba(243,241,236,.2);transition:background .2s}
.cl-bars a:hover b,.cl-bars a:focus-visible b{background:var(--fg)}
.cl-bars a.now b{background:var(--accent)}
.cl-bars a.now:hover b{background:#B488FF}
.cl-bars em{position:absolute;bottom:100%;left:50%;transform:translateX(-50%);margin-bottom:7px;font-style:normal;font-family:var(--mono);font-size:11.5px;color:var(--fg)}
.cl-bars a::after{content:attr(data-tip);display:none;position:absolute;left:50%;bottom:calc(var(--h) + 9px);transform:translateX(-50%);z-index:2;padding:5px 8px;border-radius:3px;background:var(--fg);color:var(--ink);font-family:var(--mono);font-size:11px;white-space:nowrap;pointer-events:none}
.cl-bars .g:first-child a:nth-child(-n+3)::after{left:0;transform:none}
.cl-bars .g:last-child a::after,.cl-bars .g:nth-last-child(2) a:nth-last-child(-n+2)::after{left:auto;right:0;transform:none}
.cl-bars a:hover::after,.cl-bars a:focus-visible::after{display:block}
.cl-bars a.now:hover em,.cl-bars a.now:focus-visible em{visibility:hidden}

/* the phone rail sits under the hero; the desk rail sits beside the releases */
.cl-mrail{display:none}
.cl-wrap{display:grid;grid-template-columns:176px minmax(0,1fr);gap:clamp(36px,5.4vw,96px);align-items:start;border-top:1px solid var(--line)}
.cl-rail{position:sticky;top:calc(var(--barh) + var(--navh) + 30px);margin-top:clamp(52px,5.4vw,84px);max-height:calc(100vh - var(--barh) - var(--navh) - 60px);overflow-y:auto;scrollbar-width:none;padding-bottom:6px}
.cl-rail::-webkit-scrollbar{display:none}
.cl-rail .eyebrow{margin-bottom:14px}
.cl-rail ol{list-style:none;position:relative}
.cl-rail ol::before{content:"";position:absolute;left:4px;top:13px;bottom:13px;width:1px;background:var(--line-2)}
.cl-rail li.grp{margin-top:12px}
.cl-rail ol a{display:grid;grid-template-columns:9px minmax(0,1fr) auto;align-items:center;gap:14px;padding:5px 8px 5px 0;font-family:var(--mono);font-size:13px;color:var(--mute);transition:color .2s}
.cl-rail ol a i{position:relative;width:9px;height:9px;border-radius:50%;background:var(--ink);border:1.5px solid var(--dim);transition:background .2s,border-color .2s,box-shadow .2s}
.cl-rail ol a b{font-weight:400}
.cl-rail ol a span{font-size:11px;color:var(--dim)}
.cl-rail ol a:hover{color:var(--fg)}
.cl-rail ol a:hover i{border-color:var(--fg)}
.cl-rail ol a.on{color:var(--fg)}
.cl-rail ol a.on b{font-weight:500}
.cl-rail ol a.on span{color:var(--mute)}
.cl-rail ol a.on i{background:var(--accent);border-color:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 22%,transparent)}
.cl-top{display:inline-flex;margin-top:22px;color:var(--dim)}
.cl-top:hover{color:var(--fg)}

/* a release */
.cl-rel{padding-block:clamp(52px,5.4vw,84px);border-top:1px solid var(--line)}
.cl-main > .cl-rel:first-child{border-top:0}
.cl-h{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:14px 24px}
.cl-ver{font-size:clamp(54px,6.2vw,100px);line-height:.84;letter-spacing:-.055em}
.cl-ver a{transition:color .2s}
.cl-ver a:hover{color:var(--accent)}
.cl-meta{display:flex;align-items:center;gap:14px;padding-bottom:4px}
.cl-count{color:var(--mute)}
.cl-sum{margin-top:20px;font-size:clamp(19px,1.6vw,23px);line-height:1.36;max-width:680px;color:var(--fg);text-wrap:pretty}
.cl-rel:not(.old) .cl-h{padding-bottom:20px;border-bottom:1px solid var(--line)}

/* highlight cards */
.cl-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-flow:row dense;gap:12px;margin-top:32px}
.cl-card{display:flex;flex-direction:column;gap:14px;padding:20px 22px 22px;border:1px solid var(--line);border-radius:6px;background:var(--ink-2);min-width:0;transition:border-color .2s}
.cl-card:hover{border-color:color-mix(in srgb,var(--c) 55%,transparent)}
.cl-card.wide{grid-column:1/-1}
.cl-area{display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:11px;letter-spacing:.07em;text-transform:uppercase;color:var(--mute)}
.cl-area i{width:8px;height:8px;border-radius:50%;background:var(--c);flex:none}
.cl-card p{font-size:16px;line-height:1.56;color:#C3C7CD;text-wrap:pretty}
.cl-card p > b{display:block;margin-bottom:4px;font-family:var(--display);font-size:clamp(18px,1.45vw,20px);font-weight:600;letter-spacing:-.025em;line-height:1.25;color:var(--fg)}

/* the rest of the changes */
.cl-also{margin-top:40px}
.cl-also .eyebrow{display:flex;align-items:center;gap:10px;color:var(--mute);margin-bottom:6px}
.cl-also .eyebrow em{font-style:normal;color:var(--dim)}
.cl-also .eyebrow em::before{content:"";display:inline-block;width:18px;height:1px;background:var(--line-2);vertical-align:middle;margin-right:10px}
.cl-list{list-style:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:44px}
.cl-list li{position:relative;padding:15px 0 15px 22px;border-bottom:1px solid var(--line);font-size:15.5px;line-height:1.55;color:var(--mute);text-wrap:pretty;min-width:0}
.cl-list li::before{content:"";position:absolute;left:2px;top:27px;width:9px;height:1.5px;border-radius:1px;background:var(--dim)}
.cl-list li b{color:var(--fg);font-weight:600}

/* node names */
.cl-main code{font-family:var(--mono);font-size:.84em;font-weight:400;padding:1px 4px;border-radius:3px;background:rgba(243,241,236,.075);color:var(--fg);overflow-wrap:anywhere;-webkit-box-decoration-break:clone;box-decoration-break:clone}
.cl-card p > b code{font-size:.8em;font-weight:500;vertical-align:.08em}

/* older releases, folded */
.cl-older{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:20px;padding-block:clamp(44px,4.4vw,72px) 30px;border-top:1px solid var(--line)}
.cl-older .eyebrow{margin-bottom:12px}
.cl-older h2{font-size:clamp(36px,3.8vw,58px);line-height:.98}
.cl-all{height:40px;font-size:14.5px}
.cl-rel.old{padding-block:0}
.cl-rel.old summary{list-style:none;display:grid;grid-template-columns:132px minmax(0,1fr) auto;align-items:center;gap:8px 30px;padding:24px 2px;cursor:pointer}
.cl-rel.old summary::-webkit-details-marker{display:none}
.cl-rel.old summary:focus-visible{outline-offset:-2px;border-radius:4px}
.cl-rel.old .cl-ver{font-size:clamp(34px,3.2vw,48px);line-height:.9;transition:color .2s}
.cl-rel.old .cl-sum{margin:0;font-size:17px;line-height:1.4;color:var(--mute);max-width:560px;transition:color .2s}
.cl-rel.old summary:hover .cl-ver{color:var(--accent)}
.cl-rel.old summary:hover .cl-sum,.cl-rel.old details[open] .cl-sum{color:var(--fg)}
.cl-tog{display:flex;align-items:center;gap:16px;color:var(--dim)}
.cl-chev{position:relative;width:30px;height:30px;border:1px solid var(--line-2);border-radius:50%;flex:none;transition:border-color .2s,background .2s}
.cl-chev::before,.cl-chev::after{content:"";position:absolute;left:50%;top:50%;width:10px;height:1.5px;border-radius:1px;background:var(--fg);transform:translate(-50%,-50%)}
.cl-chev::after{transform:translate(-50%,-50%) rotate(90deg);transition:transform .25s}
.cl-rel.old summary:hover .cl-chev{border-color:var(--fg)}
.cl-rel.old details[open] .cl-chev{background:var(--fg)}
.cl-rel.old details[open] .cl-chev::before,.cl-rel.old details[open] .cl-chev::after{background:var(--ink)}
.cl-rel.old details[open] .cl-chev::after{transform:translate(-50%,-50%) rotate(0deg)}
.cl-rel.old .cl-in{padding:4px 0 52px}
.cl-rel.old .cl-cards{margin-top:4px}

.cl-end{padding-top:0;border-top:1px solid var(--line)}

@media (max-width:1080px){
  .cl-hero .wrap{gap:40px}
  .cl-chart{max-width:760px}
}
@media (max-width:960px){
  .cl-mrail{display:block}
  .cl-wrap{grid-template-columns:minmax(0,1fr);border-top:0}
  .cl-rail{display:none}
  .cl-rel{scroll-margin-top:52px}
}
@media (max-width:760px){
  .cl-chart{padding:18px 16px 14px}
  .cl-stats{margin:16px 0 30px;gap:12px 26px}
  .cl-bars{gap:9px}
  .cl-bars .gb{gap:3px}
  .cl-bars .g{flex-basis:calc((var(--n) - 1) * 3px)}
  .cl-hero .ctas .btn{flex:1 1 auto;justify-content:center}
  .cl-cards,.cl-list{grid-template-columns:minmax(0,1fr)}
  .cl-card{padding:18px 18px 20px}
  .cl-ver{font-size:clamp(50px,15vw,72px)}
  .cl-meta{padding-bottom:2px}
  .cl-rel.old summary{grid-template-columns:minmax(0,1fr) auto;gap:10px 16px;padding:22px 0}
  .cl-rel.old .cl-sum{grid-column:1/-1;grid-row:2;font-size:16px}
  .cl-tog{gap:12px}
  .cl-older .cl-all{width:100%;justify-content:center}
}