*{box-sizing:border-box}
body{margin:0;background:var(--canvas);color:var(--ink);font:var(--step,17px)/1.6 var(--face,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif)}
h1,h2,h3{font-family:var(--head-stack,inherit);line-height:1.25}
h1{font-size:30px;margin:10px 0 8px}h2{font-size:22px;margin:32px 0 10px}h3{font-size:18px}
a{color:var(--pop)}a.tick{font-variant-numeric:tabular-nums;text-decoration:none;border-bottom:1px dotted}
img{max-width:100%}
.masthead,.colophon,.page-body{max-width:var(--span,820px);margin:0 auto;padding:0 20px}
.masthead{display:flex;align-items:center;gap:14px;padding-top:9px;padding-bottom:9px;color:var(--faint);font-size:14px}
.masthead h1{margin:0}
.page-body:first-child{padding-top:24px}
.site-name{color:var(--ink);text-decoration:none;font-weight:700;font-size:18px}.site-name .mark{margin-right:8px}
.site-name .mark:only-child{margin-right:0}
.colophon{padding-top:16px;padding-bottom:28px;color:var(--faint);font-size:14px}
.page-body{padding-bottom:40px}
.preamble{color:var(--faint);margin:0 0 24px}
.credits{color:var(--faint);font-size:14px;margin:0 0 20px}
.breadcrumb{font-size:14px;color:var(--faint);margin:16px 0 0}.breadcrumb a{color:var(--faint)}
.media{display:block;position:relative;aspect-ratio:16/9;background:#000;border-radius:var(--round,10px);overflow:hidden;margin:24px 0 6px}
.media img.screen{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.85;display:block}
.media img{width:100%;height:100%;object-fit:cover;opacity:.85;display:block}
.media iframe{position:relative;z-index:1;width:100%;height:100%;border:0;display:block}
.media.busy::before{content:"";position:absolute;inset:0;background:rgba(0,0,0,.45);z-index:2;pointer-events:none}
.media.busy::after{content:"";position:absolute;left:50%;top:50%;width:26px;height:26px;margin:-13px 0 0 -13px;
border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;z-index:3;pointer-events:none;
animation:circling .8s linear infinite}
@keyframes circling{to{transform:rotate(360deg)}}
@media(prefers-reduced-motion:reduce){.media.busy::after{animation-duration:2.4s}}
.tube-note,.credit-line{font-size:14px;color:var(--faint)}.tube-note{margin:0 0 20px}
.tube-link{display:block;text-decoration:none}
.tube-link>a{display:block;width:100%;height:100%}
.tube-link .go-btn{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);box-sizing:border-box;z-index:2;padding:0;cursor:pointer;
width:var(--go-btn-w,72px);height:var(--go-btn-h,50px);border-radius:var(--go-btn-radius,14px);
background:var(--go-btn-bg,rgba(17,17,17,.74));border:var(--go-btn-border,0);box-shadow:var(--go-btn-shadow,0 2px 12px rgba(0,0,0,.3));
display:flex;align-items:center;justify-content:center;transition:transform .15s,filter .15s}
.tube-link .go-btn::after{content:"";display:block;margin-left:calc(var(--go-btn-h,50px)*.06);border-style:solid;
border-width:calc(var(--go-btn-h,50px)*.21) 0 calc(var(--go-btn-h,50px)*.21) calc(var(--go-btn-h,50px)*.34);
border-color:transparent transparent transparent var(--go-btn-ink,#fff)}
.tube-link .go-btn:hover,.tube-link .go-btn:focus-visible{transform:translate(-50%,-50%) scale(1.07);filter:brightness(1.1)}
.post .tube-link .go-btn{width:var(--go-btn-w-m,58px);height:var(--go-btn-h-m,40px);border-radius:var(--go-btn-radius-m,12px)}
.post .tube-link .go-btn::after{margin-left:calc(var(--go-btn-h-m,40px)*.06);
border-width:calc(var(--go-btn-h-m,40px)*.21) 0 calc(var(--go-btn-h-m,40px)*.21) calc(var(--go-btn-h-m,40px)*.34)}
.credit-line{border-top:1px solid var(--edge);padding-top:12px;margin-top:28px}
.key-points{background:var(--panel-bg,#f4f7fb);border-left:4px solid var(--pop);border-radius:var(--round,8px);padding:12px 18px;margin:20px 0}.key-points h2{margin:0 0 8px;font-size:18px}.key-points ul{margin:0;padding-left:20px}
.sections{margin:20px 0}.sections summary{cursor:pointer;font-weight:600}.sections ol{margin:8px 0 0;padding-left:22px;font-size:15px}.sections a{text-decoration:none}
.qa details{border-top:1px solid var(--edge);padding:10px 0}.qa summary{cursor:pointer;font-weight:600}
.next-reads{margin-top:36px}.next-reads h2{font-size:20px}.next-reads ul{padding-left:20px}.next-reads li{margin:8px 0}.next-reads span{color:var(--faint);font-size:15px}
.prevnext{display:flex;justify-content:space-between;gap:16px;font-size:15px;margin-top:24px;padding-top:12px;border-top:1px solid var(--edge)}.prevnext a[rel=next]{margin-left:auto;text-align:right}
blockquote{border-left:3px solid var(--pop);margin:16px 0;padding:4px 16px;color:var(--faint)}
hr{border:0;border-top:1px solid var(--edge);margin:28px 0}
table{border-collapse:collapse;width:100%;font-size:15px}td,th{border:1px solid var(--edge);padding:6px 10px;text-align:left}
.post-list{display:grid;gap:28px}
.post{background:var(--panel-bg,transparent);border-radius:var(--round,8px);box-shadow:var(--card-shadow,none);border:var(--box-border,0)}
.post .media{margin:0}
.post-body{padding:var(--panel-pad,10px 0 0)}
.post h2{margin:0 0 6px;font-size:20px}.post h2 a{color:var(--ink);text-decoration:none}
.post h2 a:hover,.post h2 a:focus-visible{color:var(--pop);text-decoration:underline;text-underline-offset:3px}
.post p{margin:0 0 6px;color:var(--faint);font-size:15px}.post time{font-size:13px;color:var(--faint)}
.post p.extract{color:var(--ink);font-size:16px;line-height:1.6;margin:0 0 10px}.lead-mode .post.hero p.extract{font-size:17px}
.grid-mode .post-list{grid-template-columns:minmax(0,1fr)}
@media(min-width:668px){.grid-mode .post-list{grid-template-columns:repeat(2,minmax(0,1fr))}}
.lead-mode .post-list{grid-template-columns:minmax(0,1fr)}
@media(min-width:628px){.lead-mode .post-list{grid-template-columns:repeat(2,minmax(0,1fr))}}
.lead-mode .post.hero{grid-column:1/-1}.lead-mode .post.hero h2{font-size:28px}
.view-strip .post-list,.l-row-r .post-list{gap:22px}
.view-strip .post,.l-row-r .post{display:grid;grid-template-columns:240px minmax(0,1fr);align-items:start;gap:18px;overflow:hidden}
.post>:only-child{grid-column:1/-1}
.nav-pages{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:center;margin:34px 0 10px}
.nav-pages a,.nav-pages b{display:inline-block;min-width:40px;padding:8px 12px;text-align:center;border-radius:var(--round,8px);
border:1px solid var(--edge);text-decoration:none;color:var(--ink);font-size:15px;line-height:1.2}
.nav-pages a:hover{border-color:var(--pop);color:var(--pop)}
.nav-pages b{background:var(--pop);border-color:var(--pop);color:var(--canvas)}
.nav-pages span{color:var(--faint);padding:0 2px}
.l-row-r .post{grid-template-columns:minmax(0,1fr) 240px}
.l-row-r .post>.tube-link{order:2}
.view-strip .post-body,.l-row-r .post-body{padding:var(--panel-pad,4px 12px 12px 0)}
.view-strip .post h2,.l-row-r .post h2{font-size:19px}
@media(max-width:700px){.view-strip .post,.l-row-r .post{grid-template-columns:minmax(0,1fr)}.l-row-r .post>.tube-link{order:0}}
.view-duo .post-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
@media(max-width:700px){.view-duo .post-list{grid-template-columns:minmax(0,1fr)}}
.m-dense .post-list{grid-template-columns:minmax(0,1fr);gap:18px}
@media(min-width:498px){.m-dense .post-list{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(min-width:736px){.m-dense .post-list{grid-template-columns:repeat(3,minmax(0,1fr))}}
.m-dense .post h2{font-size:17px}.m-dense .post p{font-size:14px}
.layout-wide .post-list{grid-template-columns:minmax(0,1fr);gap:34px}
.layout-wide .post h2{font-size:24px}
.layout-wide .post.hero h2{font-size:30px}
@media(min-width:498px) and (max-width:735.98px){
.m-dense .post:nth-child(2n+1):last-child{grid-column:span 2;display:grid;grid-template-columns:calc((100% - 18px)/2) minmax(0,1fr);column-gap:18px;align-items:start}
}
@media(min-width:736px){
.m-dense .post:nth-child(3n+1):last-child{grid-column:span 3;display:grid;grid-template-columns:calc((100% - 36px)/3) minmax(0,1fr);column-gap:18px;align-items:start}
.m-dense .post:nth-child(3n+2):last-child{grid-column:span 2;display:grid;grid-template-columns:calc((100% - 18px)/2) minmax(0,1fr);column-gap:18px;align-items:start}
}
@media(min-width:668px){
.grid-mode .post:nth-child(2n+1):last-child{grid-column:span 2;display:grid;grid-template-columns:calc((100% - 28px)/2) minmax(0,1fr);column-gap:28px;align-items:start}
}
@media(min-width:628px){
.lead-mode .post:nth-child(2n+1 of .post:not(.hero)):last-child{grid-column:span 2;display:grid;grid-template-columns:calc((100% - 28px)/2) minmax(0,1fr);column-gap:28px;align-items:start}
}
@media not all and (max-width:700px){
.view-duo .post:nth-child(2n+1):last-child{grid-column:span 2;display:grid;grid-template-columns:calc((100% - 24px)/2) minmax(0,1fr);column-gap:24px;align-items:start}
}
.side-mode.is-post .page-body{max-width:calc(var(--span,820px) + 300px)}
.post-wrap{display:grid;grid-template-columns:minmax(0,1fr);gap:40px;overflow-wrap:anywhere}
.side-mode .post-wrap{grid-template-columns:minmax(0,1fr) 260px}
.side-mode .flank{position:sticky;top:20px;align-self:start;font-size:15px}
.side-mode .flank .sections{margin:0 0 24px}.side-mode .flank .next-reads{margin-top:0}.side-mode .flank .next-reads h2{font-size:17px;margin-top:0}.side-mode .flank .next-reads ul{padding-left:18px}.side-mode .flank .next-reads span{display:none}
@media(max-width:900px){.side-mode .post-wrap{grid-template-columns:minmax(0,1fr)}.side-mode .flank{position:static}.side-mode.is-post .page-body{max-width:var(--span,820px)}}
@media(max-width:600px){body{font-size:16px}h1{font-size:24px}.lead-mode .post.hero h2{font-size:22px}}

:root{--canvas:#101a14;--ink:#dce7de;--faint:#8ba393;--pop:#5fbf7d;--edge:#1d2c22;--panel-bg:#16241b;--round:8px;
--face:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--head-stack:"Segoe UI",system-ui,sans-serif;
--go-btn-bg:#5fbf7d;--go-btn-ink:#0a140d;--go-btn-radius:999px;--go-btn-border:0}
.masthead{border-bottom:1px solid var(--edge)}
.post{border:1px solid var(--edge)}
.flank .next-reads h2{font-size:16px}
.key-points{background:#16241b;border:1px solid var(--edge)}