:root{
  --paper:#F4F5F8;
  --surface:#FFFFFF;
  --surface-2:#E8EBF1;
  --ink:#13161D;
  --ink-2:#454B59;
  --ink-3:#626978;
  --line:#DBDEE6;
  --line-strong:#B4B9C6;
  --accent:#1E54D6;          /* signal cobalt */
  --accent-ink:#1842AE;
  --up:#1B9E57;              /* uptime green, status only */
  --down:#C03434;
  --chip-bg:#E5E9F2;
  --code-bg:#14171F;
  --on-code:#C8CCD4;
  --on-code-body:#B8BCC6;
  --on-code-muted:#90969F;
  --on-code-subtle:#868C95;
  --on-code-input-bg:#101216;
  --on-code-input-border:#343A46;
  --on-code-kicker:#7AA2FF;
  --chip-active-accent:#7AA2FF;
  --shadow:0 1px 2px rgba(19,22,29,.06),0 8px 24px rgba(19,22,29,.08);
  --radius:4px;
  --font-ui:"Archivo",system-ui,sans-serif;
  --font-serif:"Source Serif 4",Georgia,serif;
  --font-mono:"IBM Plex Mono",ui-monospace,monospace;
  --measure:68ch;
}
[data-theme="dark"]{
  --paper:#0C0F15;
  --surface:#151922;
  --surface-2:#1C212C;
  --ink:#ECEEF3;
  --ink-2:#A9B1C0;
  --ink-3:#90969F;
  --line:#232936;
  --line-strong:#39414F;
  --accent:#4E84FF;          /* brighter cobalt for dark */
  --accent-ink:#7AA2FF;
  --up:#34C176;
  --down:#F07878;
  --chip-bg:#1E2430;
  --code-bg:#070A0F;
  --chip-active-accent:#1842AE;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 10px 30px rgba(0,0,0,.4);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001s!important;transition-duration:.001s!important}
}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-ui);
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  transition:background-color .25s,color .25s;
}
img{display:block;max-width:100%;height:auto;background:var(--surface-2)}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:2px}
.wrap{max-width:1240px;margin:0 auto;padding:0 24px}
@media(max-width:640px){.wrap{padding:0 16px}}

/* ============ TICKER ============ */
.ticker{
  background:var(--code-bg);
  color:var(--on-code);
  font-family:var(--font-mono);
  font-size:12px;
  border-bottom:1px solid #000;
  overflow:hidden;
  white-space:nowrap;
}
.ticker__inner{display:inline-block;padding:7px 0;animation:tick 260s linear infinite}
.ticker:hover .ticker__inner{animation-play-state:paused}
@keyframes tick{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.ticker__item{display:inline-block;margin:0 28px}
.ticker__label{color:var(--on-code-muted)}
.ticker__period{color:var(--on-code-subtle)}
.ticker__delta.pos,.ticker .pos{color:#52D68C}
.ticker__delta.neg,.ticker .neg{color:#F08080}
@media (prefers-reduced-motion:reduce){
  .ticker__inner{animation:none;padding-left:16px}
}

/* ============ HEADER ============ */
.masthead{border-bottom:1px solid var(--line-strong);background:var(--paper);position:sticky;top:0;z-index:50;transition:background-color .25s}
.masthead .wrap{position:relative}
.masthead__row{display:flex;align-items:center;gap:16px;padding:14px 0}
.logo{font-family:var(--font-ui);font-weight:900;font-size:26px;letter-spacing:-.04em;display:flex;align-items:baseline;gap:2px;flex-shrink:0}
.logo em{font-style:normal;color:var(--accent)}
.logo small{font-family:var(--font-mono);font-weight:500;font-size:10px;letter-spacing:.08em;color:var(--ink-3);margin-left:8px;text-transform:uppercase;align-self:center}
@media(max-width:900px){.logo small{display:none}}
.nav{display:flex;align-items:center;gap:2px;margin-left:4px;flex:1;min-width:0;flex-wrap:nowrap}
.nav__items{display:flex;gap:2px;flex:1;min-width:0;overflow:hidden}
.nav__more{position:relative;flex-shrink:0}
.nav__more[hidden]{display:none!important}
.nav__more-btn{
  font:inherit;font-weight:600;font-size:14px;letter-spacing:.01em;padding:8px 10px;
  color:var(--ink-2);border-radius:var(--radius);position:relative;
  transition:color .15s,background-color .15s;white-space:nowrap;
}
.nav__more-btn:hover{color:var(--ink);background:var(--surface-2)}
.nav__more-btn[aria-expanded="true"],.nav__more-btn.nav__more-btn--active{color:var(--ink)}
.nav__more-btn[aria-expanded="true"]::after,.nav__more-btn.nav__more-btn--active::after{
  content:"";position:absolute;left:10px;right:10px;bottom:2px;height:2px;background:var(--accent);
}
.nav__more-menu{
  position:absolute;top:calc(100% + 6px);right:0;min-width:180px;padding:6px;
  background:var(--paper);border:1px solid var(--line-strong);border-radius:var(--radius);
  box-shadow:0 10px 30px rgba(0,0,0,.08);z-index:60;
}
.nav__more-menu[hidden]{display:none!important}
.nav__more-menu .nav__link{display:block;padding:10px 12px;white-space:nowrap}
@media(max-width:1180px){
  .nav__more-btn{font-size:13px;padding:7px 8px}
}
.nav button,.nav .nav__link{
  font-weight:600;font-size:14px;letter-spacing:.01em;padding:8px 10px;
  color:var(--ink-2);border-radius:var(--radius);position:relative;
  transition:color .15s,background-color .15s;white-space:nowrap;
}
.nav button:hover,.nav .nav__link:hover{color:var(--ink);background:var(--surface-2)}
.nav button[aria-current="true"],.nav button[aria-current="page"],
.nav .nav__link[aria-current="page"]{color:var(--ink)}
.nav button[aria-current="true"]::after,.nav .nav__link[aria-current="page"]::after{
  content:"";position:absolute;left:10px;right:10px;bottom:2px;height:2px;background:var(--accent);
}
@media(max-width:1180px){
  .nav button,.nav .nav__link{font-size:13px;padding:7px 8px}
  .logo{font-size:24px}
  .search input{width:96px}
}
.head-tools{margin-left:auto;display:flex;align-items:center;gap:10px;flex-shrink:0}
.search{display:flex;align-items:center;gap:8px;background:var(--surface-2);border:1px solid var(--line);border-radius:999px;padding:6px 12px;transition:border-color .15s}
.search:focus-within{border-color:var(--accent)}
.search svg{width:14px;height:14px;stroke:var(--ink-3);flex-shrink:0}
.search input{border:none;background:none;font:inherit;font-size:13.5px;color:var(--ink);width:140px;outline:none}
.search input::placeholder{color:var(--ink-3)}
@media(max-width:1080px){.search input{width:90px}}
.icon-btn{
  width:36px;height:36px;display:grid;place-items:center;border:1px solid var(--line);
  border-radius:999px;color:var(--ink-2);transition:border-color .15s,color .15s;flex-shrink:0;
}
.icon-btn:hover{border-color:var(--line-strong);color:var(--ink)}
.icon-btn svg{width:16px;height:16px}
.burger{display:none}
@media(max-width:900px){
  .nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line-strong);flex-direction:column;padding:8px 16px 16px;flex:unset}
  .nav.open{display:flex}
  .nav__items{flex-direction:column;overflow:visible;flex:unset;width:100%}
  .nav__more{display:none !important}
  .nav button,.nav .nav__link{display:block;text-align:left;font-size:16px;padding:12px;white-space:normal}
  .nav button[aria-current="true"]::after,.nav .nav__link[aria-current="page"]::after{left:12px;right:auto;width:24px;bottom:6px}
  .burger{display:grid}
  .search{display:none}
}

/* ============ SHARED ============ */
.view{display:none}
.view.active{display:block;animation:fade .3s ease}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

.kicker{
  font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.1em;
  text-transform:uppercase;color:var(--accent-ink);
}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  font-family:var(--font-mono);font-size:10.5px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;
  background:var(--chip-bg);color:var(--ink-2);border:1px solid var(--line);
  padding:3px 8px;border-radius:3px;transition:border-color .15s,color .15s;
}
.chip:not(.chip--desk)[data-rr]::before{content:attr(data-rr);color:var(--accent-ink);font-weight:600}
.chip--desk .chip__icon{display:inline-flex;align-items:center;justify-content:center;width:12px;height:12px;flex-shrink:0;color:var(--accent-ink)}
.chip--desk .chip__icon svg{display:block;width:100%;height:100%}
.chip--desk-icon{padding:3px 4px;line-height:0}
.kicker--desk{display:inline-flex;align-items:center;gap:6px}
.kicker--desk .chip__icon{width:13px;height:13px;color:var(--accent-ink)}
.chip--quick-read{color:var(--accent-ink);border-color:var(--accent)}
.byline{font-size:13px;color:var(--ink-3);display:flex;flex-wrap:wrap;align-items:center;gap:6px}
.byline b{color:var(--ink-2);font-weight:600}
.byline .dot::before{content:"·";margin:0 2px}
.meta-mono{font-family:var(--font-mono);font-size:11.5px;color:var(--ink-3)}
.section-head{
  display:flex;align-items:baseline;justify-content:space-between;gap:16px;
  border-top:2px solid var(--ink);padding-top:10px;margin-bottom:22px;
}
.section-head h2{font-size:15px;font-weight:800;letter-spacing:.04em;text-transform:uppercase}
.section-head a{font-family:var(--font-mono);font-size:11.5px;color:var(--ink-3)}
.section-head a:hover{color:var(--accent-ink)}
.breadcrumbs{font-family:var(--font-mono);font-size:11.5px;color:var(--ink-3);padding:18px 0 0;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.breadcrumbs a:hover{color:var(--accent-ink);text-decoration:underline}
.breadcrumbs .sep{color:var(--line-strong)}

/* ============ HOME: CLASSIC HERO ============ */
.hero{padding:34px 0 40px;border-bottom:1px solid var(--line)}
.hero__grid{display:grid;grid-template-columns:7fr 5fr;gap:36px;align-items:center}
.hero__media{position:relative;overflow:hidden;border-radius:var(--radius)}
.hero__media img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .5s ease}
.hero__story:hover .hero__media img{transform:scale(1.02)}
.hero__story{display:block;color:inherit;text-decoration:none;cursor:pointer}
.hero h1{
  font-size:clamp(28px,3.6vw,44px);font-weight:800;letter-spacing:-.025em;line-height:1.08;
  margin:14px 0 14px;
}
.hero__story:hover h1{text-decoration:underline;text-decoration-thickness:3px;text-decoration-color:var(--accent);text-underline-offset:5px}
.hero .standfirst{font-family:var(--font-serif);font-size:18px;line-height:1.55;color:var(--ink-2);margin-bottom:18px}
@media(max-width:900px){
  .hero__grid{grid-template-columns:1fr;gap:20px}
  .hero{padding:24px 0 32px}
}

/* ============ HOME: LEAD BAND ============ */
.home-band{
  display:grid;grid-template-columns:1.4fr 1fr;gap:28px 24px;
  padding-bottom:28px;margin-bottom:4px;border-bottom:1px solid var(--line);
}
.home-band__link{display:block;color:inherit;text-decoration:none}
.home-band__link:hover h1,.home-band__link:hover h3{color:var(--accent-ink)}
.home-band__lead img{
  width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:var(--radius);
  margin-bottom:12px;transition:opacity .2s;
}
.home-band__lead .home-band__link:hover img{opacity:.88}
.home-band__lead h1{
  font-size:clamp(22px,2.6vw,30px);font-weight:800;letter-spacing:-.02em;line-height:1.12;
  margin:8px 0 10px;
}
.home-band__lead p{
  font-family:var(--font-serif);font-size:15px;line-height:1.5;color:var(--ink-2);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  margin-bottom:10px;
}
.home-band__side{display:flex;flex-direction:column}
.home-band__item{border-top:1px solid var(--line);padding:16px 0}
.home-band__item:first-child{border-top:none;padding-top:0}
.home-band__item:last-child{padding-bottom:0}
.home-band__link--compact h3{
  font-size:16px;font-weight:700;line-height:1.25;letter-spacing:-.015em;
  margin:6px 0 8px;transition:color .15s;
}
@media(max-width:900px){
  .home-band{grid-template-columns:1fr;gap:20px}
  .home-band__side{border-top:1px solid var(--line);padding-top:16px}
  .home-band__item:first-child{border-top:1px solid var(--line);padding-top:16px}
}

/* ============ HOME: LATEST LIST ============ */
.home-latest{padding:34px 0 4px;margin-top:6px;min-width:0}
.home-latest .section-head{margin-bottom:4px}
.story-list{list-style:none;min-width:0}
.story-list li{min-width:0}
.story-list__link{
  display:flex;justify-content:space-between;align-items:baseline;gap:16px;
  padding:12px 0;border-bottom:1px solid var(--line);
  color:inherit;text-decoration:none;min-width:0;width:100%;
}
.story-list li:first-child .story-list__link{padding-top:6px}
.story-list li:last-child .story-list__link{border-bottom:none}
.story-list__title{
  display:flex;align-items:center;gap:10px;
  font-size:15px;font-weight:600;line-height:1.35;min-width:0;flex:1 1 auto;
}
.story-list__title .chip{flex-shrink:0}
.story-list__title .chip--desk-icon{padding:3px 4px}
.story-list__heading{
  min-width:0;flex:1 1 0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
  transition:color .15s;
}
.story-list__link:hover .story-list__heading{color:var(--accent-ink)}
.story-list .meta-mono{flex:0 0 auto;white-space:nowrap}
@media(max-width:640px){
  .home-cols > div{min-width:0}
  .story-list__link{
    display:grid;grid-template-columns:minmax(0,1fr) auto;
    align-items:center;gap:8px;
  }
  .story-list__title{gap:8px}
  .story-list .meta-mono{font-size:10px}
}

/* ============ ARCHIVE ============ */
.archive-toolbar{
  display:flex;flex-direction:column;gap:14px;
  padding:22px 0 26px;border-bottom:1px solid var(--line);
}
.archive-toolbar__search-row{
  display:flex;flex-wrap:wrap;align-items:stretch;gap:12px;
}
.archive-toolbar__search{
  display:flex;align-items:center;gap:10px;flex:1 1 240px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:10px 14px;transition:border-color .15s;
}
.archive-toolbar__search:focus-within{border-color:var(--accent)}
.archive-toolbar__search svg{width:16px;height:16px;stroke:var(--ink-3);flex-shrink:0}
.archive-toolbar__search input{
  border:none;background:none;font:inherit;font-size:15px;color:var(--ink);
  width:100%;outline:none;
}
.archive-toolbar__search input::placeholder{color:var(--ink-3)}
.archive-search-scope{
  display:inline-flex;align-self:stretch;
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:var(--surface);
}
.archive-search-scope__option{position:relative;display:flex;align-items:stretch}
.archive-search-scope__option input{
  position:absolute;opacity:0;width:0;height:0;margin:0;
}
.archive-search-scope__option span{
  display:inline-flex;align-items:center;justify-content:center;
  padding:0 14px;height:100%;min-height:38px;
  font-family:var(--font-mono);font-size:11.5px;color:var(--ink-3);
  white-space:nowrap;cursor:pointer;transition:background .15s,color .15s;
  border-right:1px solid var(--line);
}
.archive-search-scope__option:last-child span{border-right:none}
.archive-search-scope__option input:checked + span{
  background:var(--ink);color:var(--paper);
}
.archive-search-scope__option input:focus-visible + span{
  outline:2px solid var(--accent);outline-offset:-2px;
}
.archive-toolbar__filters{
  display:flex;flex-wrap:wrap;align-items:flex-end;gap:12px 16px;
}
.archive-toolbar__field{display:flex;flex-direction:column;gap:4px;min-width:0}
.archive-toolbar__label{display:block;line-height:1.2;min-height:14px}
.archive-toolbar__field select,
.archive-toolbar__field input[type="date"],
.archive-toolbar__control{
  font:inherit;font-size:13.5px;color:var(--ink);
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:0 12px;min-width:140px;height:38px;box-sizing:border-box;
  display:inline-flex;align-items:center;justify-content:center;
}
.archive-toolbar__field select,
.archive-toolbar__field input[type="date"]{justify-content:flex-start;padding:0 10px}
.archive-toolbar__field input[type="date"]{font-family:var(--font-ui)}
.archive-toolbar__control.btn--ghost{margin:0}
.archive-toolbar__clear{
  text-decoration:none;white-space:nowrap;font-size:11.5px;
  background:var(--surface-2);border-color:var(--line);
}
.archive-toolbar__clear:hover{color:var(--accent-ink);border-color:var(--line-strong)}
.archive-results{padding:22px 0 50px;min-width:0}
.archive-results__count{margin-bottom:14px}
.archive-list{list-style:none;min-width:0}
.archive-list li{min-width:0}
.archive-list__link{
  display:grid;grid-template-columns:200px minmax(0,1fr) auto;
  align-items:center;gap:16px;
  padding:12px 0;border-bottom:1px solid var(--line);
  color:inherit;text-decoration:none;min-width:0;width:100%;
}
.archive-list li:first-child .archive-list__link{padding-top:6px}
.archive-list li:last-child .archive-list__link{border-bottom:none}
.archive-list__category{flex-shrink:0}
.archive-list__category .chip{font-size:10.5px;white-space:nowrap}
.archive-list__title{
  font-size:15px;font-weight:600;line-height:1.35;min-width:0;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
  transition:color .15s;
}
.archive-list__link:hover .archive-list__title{color:var(--accent-ink)}
.archive-list__meta{flex-shrink:0;white-space:nowrap}
.pagination{
  display:flex;gap:8px;flex-wrap:wrap;padding:30px 0 6px;
  justify-content:center;font-family:var(--font-mono);font-size:12px;
}
.pagination a,
.pagination span{
  padding:8px 12px;border:1px solid var(--line);border-radius:var(--radius);
}
.pagination span[aria-current="page"]{border-color:var(--ink)}
.pagination a:hover{border-color:var(--accent-ink);color:var(--accent-ink)}
@media(max-width:768px){
  .archive-toolbar__search-row{flex-direction:column}
  .archive-toolbar__search{
    flex:0 0 auto;width:100%;padding:0 12px;height:38px;min-height:0;
  }
  .archive-toolbar__search input{font-size:14px}
  .archive-search-scope{width:100%}
  .archive-search-scope__option{flex:1}
  .archive-search-scope__option span{width:100%;min-height:38px}
  .archive-list__link{
    grid-template-columns:minmax(0,1fr) auto;
    grid-template-areas:"title meta" "category category";
    gap:4px 10px;
  }
  .archive-list__category{grid-area:category}
  .archive-list__title{grid-area:title}
  .archive-list__meta{grid-area:meta;font-size:10px}
  .archive-toolbar__field select,
  .archive-toolbar__field input[type="date"],
  .archive-toolbar__control{min-width:0;width:100%}
  .archive-toolbar__filters{display:grid;grid-template-columns:1fr 1fr;gap:12px}
  .archive-toolbar__field--action{grid-column:1/-1}
  .archive-toolbar__field--action .archive-toolbar__control{width:auto;min-width:140px}
}

/* ============ HOME: GRID + SIDEBAR ============ */
.home-cols{display:grid;grid-template-columns:1fr 320px;gap:48px;padding:28px 0 8px}
@media(max-width:1024px){.home-cols{grid-template-columns:1fr;gap:40px}}
.cards{display:grid;grid-template-columns:1fr 1fr;gap:32px 28px}
@media(max-width:640px){.cards{grid-template-columns:1fr}}
.card{cursor:pointer;display:flex;flex-direction:column;gap:10px}
.card img{aspect-ratio:16/9;object-fit:cover;width:100%;border-radius:var(--radius);transition:opacity .2s}
.card:hover img{opacity:.88}
.card h3{font-size:19px;font-weight:700;letter-spacing:-.015em;line-height:1.25;transition:color .15s}
.card:hover h3{color:var(--accent-ink)}
.card p{font-family:var(--font-serif);font-size:14.5px;color:var(--ink-2);line-height:1.5}
.card--row{flex-direction:row;gap:18px;align-items:flex-start}
.card--row img{width:190px;aspect-ratio:4/3;flex-shrink:0}
.card--row h3{font-size:17px}
.card--lead{
  grid-column:1/-1;padding-bottom:28px;margin-bottom:4px;
  border-bottom:1px solid var(--line);
}
.card--lead img{width:clamp(200px,28vw,280px);aspect-ratio:16/10}
.card--lead h1{
  font-size:clamp(22px,2.8vw,32px);font-weight:800;letter-spacing:-.02em;line-height:1.12;
  margin:8px 0 10px;transition:color .15s;
}
.card--lead p{
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
@media(max-width:640px){.card--row{flex-direction:column}.card--row img{width:100%;aspect-ratio:16/9;flex-shrink:1}}

/* trending */
.widget{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:20px;box-shadow:var(--shadow)}
.widget + .widget{margin-top:26px}
.widget h3{font-size:13px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;margin-bottom:4px;display:flex;align-items:center;gap:8px}
.widget h3 .live{width:7px;height:7px;border-radius:50%;background:var(--up);box-shadow:0 0 0 3px color-mix(in srgb,var(--up) 22%,transparent)}
.trend{list-style:none;counter-reset:tr}
.trend li{counter-increment:tr;display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--line);cursor:pointer}
.trend li:last-child{border-bottom:none;padding-bottom:2px}
.trend li::before{
  content:counter(tr,decimal-leading-zero);
  font-family:var(--font-mono);font-size:13px;font-weight:600;color:var(--accent-ink);padding-top:2px;
}
.trend h4{font-size:14.5px;font-weight:600;line-height:1.3;transition:color .15s}
.trend li:hover h4{color:var(--accent-ink)}
.trend li a{color:inherit;text-decoration:none;display:block}
.trend .meta-mono{display:block;margin-top:4px}
.tagcloud{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}

/* category strip */
.cat-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:42px 0;padding:24px 0}
.cat-strip__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line)}
.cat-cell{background:var(--paper);padding:18px 20px 18px 0;cursor:pointer}
a.cat-cell{display:block;color:inherit;text-decoration:none}
a.cat-cell:hover h4{color:var(--accent-ink)}
.cat-cell:not(:nth-child(4n+1)){padding-left:20px}
.cat-cell h4{font-size:15px;font-weight:800;margin:8px 0 6px;transition:color .15s}
.cat-cell:hover h4{color:var(--accent-ink)}
.cat-cell p{font-size:13px;color:var(--ink-3);line-height:1.45}
@media(max-width:900px){
  .cat-strip__grid{grid-template-columns:1fr 1fr}
  .cat-cell{padding-left:0}
  .cat-cell:not(:nth-child(2n+1)){padding-left:20px}
}
@media(max-width:540px){
  .cat-strip__grid{grid-template-columns:1fr}
  .cat-cell{padding-left:20px}
}

/* newsletter */
.newsletter{
  background:var(--code-bg);color:var(--on-code);border-radius:6px;
  padding:clamp(28px,4vw,48px);margin:10px 0 56px;
  display:grid;grid-template-columns:1.2fr 1fr;gap:36px;align-items:center;
}
.newsletter .kicker{color:var(--on-code-kicker)}
.newsletter h2{font-size:clamp(22px,2.6vw,30px);font-weight:800;letter-spacing:-.02em;margin:10px 0 10px}
.newsletter p{font-family:var(--font-serif);color:var(--on-code-body);font-size:15.5px}
.newsletter form{display:flex;gap:10px;flex-wrap:wrap}
.newsletter input{
  flex:1;min-width:200px;background:var(--on-code-input-bg);border:1px solid var(--on-code-input-border);border-radius:var(--radius);
  color:var(--on-code);font:inherit;font-size:14px;padding:12px 14px;
}
.newsletter input::placeholder{color:var(--on-code-muted)}
.newsletter input:focus{outline:2px solid var(--accent);outline-offset:1px}
.btn{
  display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:#fff;
  font-weight:700;font-size:14px;padding:12px 20px;border-radius:var(--radius);
  transition:background-color .15s,transform .1s;
}
.btn:hover{background:var(--accent-ink)}
.btn:active{transform:translateY(1px)}
.newsletter .fine{font-family:var(--font-mono);font-size:10.5px;color:var(--on-code-muted);margin-top:12px}
@media(max-width:800px){.newsletter{grid-template-columns:1fr;gap:20px}}

/* ============ ARTICLE ============ */
.article-head{max-width:820px;margin:0 auto;padding:26px 0 10px}
.article-head h1{font-size:clamp(28px,4vw,46px);font-weight:800;letter-spacing:-.025em;line-height:1.08;margin:16px 0}
.article-head .standfirst{font-family:var(--font-serif);font-size:19px;line-height:1.55;color:var(--ink-2)}
.article-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:22px;padding:14px 0;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.avatar{width:40px;height:40px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-weight:800;font-size:14px;flex-shrink:0}
.avatar--sm{width:32px;height:32px;font-size:12px}
.avatar--auto{font-family:var(--font-mono);font-size:16px;font-weight:600}
.article-hero-img{max-width:980px;margin:26px auto 0;padding:0}
.article-hero-img img{width:100%;aspect-ratio:21/9;object-fit:cover;border-radius:var(--radius)}
.article-hero-img figcaption,figcaption{font-family:var(--font-mono);font-size:11px;color:var(--ink-3);margin-top:8px}

.article-body-grid{display:grid;grid-template-columns:240px minmax(0,720px);gap:56px;justify-content:center;padding:40px 0 30px}
.article-column{min-width:0}
@media(max-width:1024px){.article-body-grid{grid-template-columns:minmax(0,720px);justify-content:center}}

/* ============ STATIC PAGES ============ */
.static-page-shell{
  max-width:680px;margin:0 auto;padding:0 0 72px;
}
.static-page-shell__breadcrumbs{
  justify-content:center;padding:28px 0 0;text-align:center;
}
.static-page-head{
  text-align:center;padding:36px 0 44px;margin-bottom:8px;
  border-bottom:1px solid var(--line);
}
.static-page-head h1{
  font-size:clamp(30px,4.2vw,44px);font-weight:900;letter-spacing:-.03em;line-height:1.08;
  margin:0 0 18px;
}
.static-page-head__intro{
  font-family:var(--font-serif);font-size:19px;line-height:1.6;color:var(--ink-2);
  max-width:52ch;margin:0 auto;
}
.static-page-shell .prose.static-page{
  padding-top:12px;
}
.static-page-shell .prose.static-page > *{
  margin-left:auto;margin-right:auto;
}
.static-page__section{
  padding-top:36px;
}
.static-page__section:first-of-type{
  padding-top:28px;
}
.static-page__section h2{
  margin-top:0;margin-bottom:1em;text-align:center;
}
.static-page__section > * + *{
  margin-top:1.1em;
}
.static-page__noscript{
  font-family:var(--font-mono);font-size:12.5px;line-height:1.55;color:var(--ink-2);
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:14px 16px;max-width:var(--measure);text-align:center;
}
@media(max-width:640px){
  .static-page-shell{padding-bottom:56px}
  .static-page-head{padding:28px 0 36px}
  .static-page__section{padding-top:28px}
}

.toc{position:sticky;top:96px;align-self:start;font-size:13.5px}
@media(max-width:1024px){.toc{position:static;border:1px solid var(--line);border-radius:var(--radius);padding:16px;background:var(--surface);margin-bottom:8px}}
.toc h4{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin-bottom:12px}
.toc ol{list-style:none}
.toc li{margin-bottom:2px}
.toc a{display:block;padding:6px 10px;border-left:2px solid var(--line);color:var(--ink-2);transition:color .15s,border-color .15s}
.toc a:hover,.toc a.current{border-left-color:var(--accent);color:var(--ink)}
.toc .toc-share{margin-top:22px;padding-top:16px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.toc-qa{margin-top:22px;padding-top:16px;border-top:1px solid var(--line)}
.toc-qa h4{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin-bottom:12px}
.toc-qa__item{margin-bottom:6px;border-left:2px solid var(--line);padding-left:10px}
.toc-qa__item summary{cursor:pointer;color:var(--ink-2);padding:6px 0;list-style:none;display:block}
.toc-qa__item summary::-webkit-details-marker{display:none}
.toc-qa__item summary:hover{color:var(--ink)}
.toc-qa__item[open] summary{color:var(--ink);border-left-color:var(--accent);margin-left:-12px;padding-left:10px;border-left:2px solid var(--accent)}
.toc-qa__item p{margin:0 0 8px;padding-bottom:6px;color:var(--ink-2);font-size:13px;line-height:1.45}
.article-like{
  display:inline-flex;align-items:center;gap:6px;
  font-family:var(--font-mono);font-size:10.5px;font-weight:600;letter-spacing:.04em;
  background:var(--chip-bg);color:var(--ink-2);border:1px solid var(--line);
  padding:3px 10px 3px 8px;border-radius:3px;
  transition:border-color .15s,color .15s,background-color .15s;
}
.article-like:hover{border-color:var(--line-strong);color:var(--ink)}
.article-like[aria-pressed="true"]{
  color:var(--down);border-color:color-mix(in srgb,var(--down) 35%,var(--line));
  background:color-mix(in srgb,var(--down) 8%,var(--chip-bg));
}
.article-like[aria-pressed="true"] .article-like__icon{fill:currentColor}
.article-like__icon{flex-shrink:0}
.article-like__count{min-width:1ch;text-align:center}

.prose{font-family:var(--font-serif);font-size:18px;line-height:1.72;color:var(--ink)}
.prose>*+*{margin-top:1.25em}
.prose p{max-width:var(--measure)}
.prose h2{
  font-family:var(--font-ui);font-size:24px;font-weight:800;letter-spacing:-.02em;line-height:1.2;
  margin-top:2em;scroll-margin-top:96px;
}
.prose a{color:var(--accent-ink);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.prose blockquote{
  border-left:3px solid var(--accent);padding:6px 0 6px 22px;font-size:21px;line-height:1.5;
  font-style:italic;color:var(--ink-2);max-width:var(--measure);
}
.prose figure{margin-top:2em}
.prose figure img{border-radius:var(--radius);width:100%}
.prose ul{padding-left:1.2em;max-width:var(--measure)}
.prose li{margin-top:.45em}
.prose code{
  font-family:var(--font-mono);font-size:.875em;font-weight:500;font-style:normal;
  color:var(--ink);background:var(--chip-bg);border:1px solid var(--line);
  border-radius:3px;padding:.1em .4em;letter-spacing:-.02em;overflow-wrap:anywhere;
}
.prose pre{
  font-family:var(--font-mono);font-size:14px;line-height:1.55;color:var(--ink-2);
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:16px 18px;overflow-x:auto;max-width:var(--measure);
}
.prose pre code{
  font-size:inherit;font-weight:400;color:inherit;background:none;border:none;
  padding:0;border-radius:0;letter-spacing:0;
}
.prose .pull-data code{
  font-size:inherit;font-weight:600;background:var(--paper);border-color:var(--line-strong);
  padding:.05em .3em;
}
.prose .pull-data{
  font-family:var(--font-mono);font-size:13px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:18px 20px;color:var(--ink-2);
}
.prose .pull-data b{color:var(--ink);font-weight:600}
.prose .pull-data ul{margin:10px 0 0;padding-left:1.2em}
.prose .pull-data li{margin-top:.35em}

.prose .article-sources{
  margin-top:2em;padding-top:12px;border-top:1px solid var(--line);max-width:var(--measure);
  display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 8px;
}
.prose .article-sources__heading{
  font-family:var(--font-mono);font-size:10.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  color:var(--ink-3);margin:0;line-height:1.3;scroll-margin-top:96px;
}
.prose .article-sources__heading::after{content:"·";margin-left:8px;color:var(--line-strong);font-weight:400}
.prose .article-sources__list{
  list-style:none;padding:0;margin:0;display:inline-flex;flex-wrap:wrap;align-items:baseline;
  gap:0 8px;max-width:none;
}
.prose .article-sources__item{margin:0;display:inline-flex;align-items:baseline}
.prose .article-sources__item + .article-sources__item::before{
  content:"·";margin-right:8px;color:var(--line-strong);
}
.prose .article-sources__link{
  display:inline-flex;align-items:baseline;gap:3px;font-family:var(--font-mono);font-size:11.5px;font-weight:500;
  color:var(--ink-2);text-decoration:none;transition:color .15s;
}
.prose .article-sources__link:hover{color:var(--accent-ink);text-decoration:underline;text-underline-offset:2px}
.prose .article-sources__ext{font-size:10px;color:var(--ink-3);line-height:1;transition:color .15s}
.prose .article-sources__link:hover .article-sources__ext{color:var(--accent-ink)}

.article-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:44px;padding-top:22px;border-top:1px solid var(--line)}
.author-card{
  display:flex;gap:18px;margin-top:34px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);
}
.author-card .avatar{width:56px;height:56px;font-size:18px}
.author-card h4{font-size:16px;font-weight:800}
.author-card .role{font-family:var(--font-mono);font-size:11px;color:var(--ink-3);margin:2px 0 8px;letter-spacing:.05em;text-transform:uppercase}
.author-card p{font-size:14px;color:var(--ink-2);line-height:1.5}
.pipeline-teaser{
  display:flex;align-items:center;gap:12px;width:100%;margin-top:22px;padding:12px 14px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  text-align:left;cursor:pointer;transition:border-color .15s,box-shadow .15s;
}
.pipeline-teaser:hover,.pipeline-teaser:focus-visible{
  border-color:var(--accent);box-shadow:var(--shadow);outline:none;
}
.pipeline-teaser__icon{
  flex:0 0 auto;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;
  font-family:var(--font-mono);font-size:11px;font-weight:700;background:var(--surface);
  border:1px solid var(--line);color:var(--accent-ink);
}
.pipeline-teaser__text{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.pipeline-teaser__label{font-size:13px;font-weight:700;color:var(--ink)}
.pipeline-teaser__meta{font-size:11px;color:var(--ink-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pipeline-teaser__more{flex:0 0 auto;font-size:11px;color:var(--accent-ink)}

/* related + comments */
.related{max-width:980px;margin:0 auto;padding:48px 0 10px}
.related .cards{grid-template-columns:repeat(3,1fr)}
@media(max-width:800px){.related .cards{grid-template-columns:1fr}}
.comments{max-width:720px;margin:0 auto;padding:46px 0 60px}
.comment{display:flex;gap:14px;padding:20px 0;border-bottom:1px solid var(--line)}
.comment:last-of-type{border-bottom:none}
.comment__body{flex:1}
.comment__head{display:flex;flex-wrap:wrap;align-items:baseline;gap:10px;margin-bottom:6px}
.comment__head b{font-size:14px}
.comment p{font-size:14.5px;color:var(--ink-2);line-height:1.55}
.comment__actions{display:flex;gap:14px;margin-top:8px}
.comment__actions button{font-family:var(--font-mono);font-size:11px;color:var(--ink-3)}
.comment__actions button:hover{color:var(--accent-ink)}
.comment--reply{margin-left:46px;border-left:2px solid var(--line);padding-left:18px}
.comment-box{display:flex;gap:14px;margin:8px 0 30px}
.comment-box textarea{
  flex:1;font:inherit;font-size:14px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:12px;color:var(--ink);resize:vertical;min-height:74px;
}
.comment-box textarea:focus{outline:2px solid var(--accent);outline-offset:1px}
.comments__post{display:flex;justify-content:flex-end;margin:-18px 0 10px}
.comments__empty{font-family:var(--font-mono);font-size:12px;color:var(--ink-3);margin-top:8px}
.comments__rules{
  font-family:var(--font-mono);font-size:11.5px;color:var(--ink-3);background:none;border:none;padding:0;cursor:pointer;
}
.comments__rules:hover{color:var(--accent-ink)}
.section-head .comments__rules{font-family:var(--font-mono);font-size:11.5px}

/* ============ CATEGORY PAGE ============ */
.cat-head{padding:26px 0 6px;border-bottom:1px solid var(--line)}
.cat-head h1{font-size:clamp(30px,4vw,44px);font-weight:900;letter-spacing:-.03em;margin:10px 0 10px}
.cat-head p{font-family:var(--font-serif);font-size:16.5px;color:var(--ink-2);max-width:62ch}
.cat-filters{display:flex;flex-wrap:wrap;gap:8px;padding:18px 0 22px}
.cat-filters .chip[aria-pressed="true"],.cat-filters .chip[aria-current="page"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.cat-filters .chip[aria-pressed="true"]::before,.cat-filters .chip[aria-current="page"]::before{color:var(--chip-active-accent)}
.cat-cols{display:grid;grid-template-columns:1fr 320px;gap:48px;padding-bottom:50px}
@media(max-width:1024px){.cat-cols{grid-template-columns:1fr}}
.list-article{display:flex;gap:22px;padding:26px 0;border-bottom:1px solid var(--line)}
.list-article__link{display:flex;gap:22px;align-items:flex-start;color:inherit;text-decoration:none;width:100%}
.list-article__link:hover h3{color:var(--accent-ink)}
.list-article:first-child{padding-top:6px}
.list-article img{width:240px;aspect-ratio:3/2;object-fit:cover;border-radius:var(--radius);flex-shrink:0;transition:opacity .2s}
.list-article:hover img{opacity:.88}
.list-article:hover h3{color:var(--accent-ink)}
.list-article h3{font-size:21px;font-weight:700;letter-spacing:-.015em;line-height:1.25;margin:8px 0;transition:color .15s}
.list-article p{font-family:var(--font-serif);font-size:14.5px;color:var(--ink-2);line-height:1.5;margin-bottom:10px}
@media(max-width:640px){.list-article,.list-article__link{flex-direction:column;gap:12px}.list-article img{width:100%;aspect-ratio:16/9}}
.load-more{display:flex;justify-content:center;padding:30px 0 6px}
.btn--ghost{background:none;color:var(--ink);border:1px solid var(--line-strong)}
.btn--ghost:hover{background:var(--surface-2);border-color:var(--ink)}

/* ============ FOOTER ============ */
footer{background:var(--code-bg);color:var(--on-code-body);margin-top:30px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;padding:54px 0 40px}
@media(max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:540px){.foot-grid{grid-template-columns:1fr}}
.foot-grid .logo{color:#fff}
.foot-grid h5{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--on-code-muted);margin-bottom:14px}
.foot-grid ul{list-style:none}
.foot-grid li{margin-bottom:9px}
.foot-grid li a{font-size:13.5px;color:var(--on-code-body);transition:color .15s}
.foot-grid li a:hover{color:#fff}
.foot-grid li button.foot-link{
  font-size:13.5px;color:var(--on-code-body);background:none;border:none;padding:0;cursor:pointer;text-align:left;
  transition:color .15s;
}
.foot-grid li button.foot-link:hover{color:#fff}
.foot-about{font-family:var(--font-serif);font-size:14px;line-height:1.6;margin:14px 0 18px;max-width:36ch}
.socials{display:flex;gap:10px}
.socials a{
  width:34px;height:34px;border:1px solid var(--on-code-input-border);border-radius:50%;display:grid;place-items:center;
  color:var(--on-code-body);transition:border-color .15s,color .15s;
}
.socials__btn{
  width:34px;height:34px;border:1px solid var(--on-code-input-border);border-radius:50%;display:grid;place-items:center;
  color:var(--on-code-body);background:none;padding:0;cursor:pointer;
  transition:border-color .15s,color .15s;
}
.socials a:hover,.socials__btn:hover{border-color:#fff;color:#fff}
.socials svg{width:15px;height:15px;fill:currentColor}
.foot-bottom{
  border-top:1px solid #262B34;padding:18px 0;display:flex;flex-wrap:wrap;gap:12px;
  justify-content:space-between;font-family:var(--font-mono);font-size:11px;color:var(--on-code-muted);
}
.foot-bottom .status{display:flex;align-items:center;gap:7px}
.foot-bottom .status::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--up)}
.foot-bottom a.status{color:inherit;text-decoration:none}
.foot-bottom a.status:hover{color:var(--on-code-body)}
.foot-legal{
  font:inherit;color:inherit;background:none;border:none;padding:0;cursor:pointer;
}
.foot-legal:hover{color:var(--on-code-body)}

/* toast */
.toast{
  position:fixed;bottom:24px;left:50%;transform:translate(-50%,12px);opacity:0;pointer-events:none;
  background:var(--ink);color:var(--paper);font-size:13.5px;font-weight:600;
  padding:11px 18px;border-radius:999px;box-shadow:var(--shadow);transition:opacity .25s,transform .25s;z-index:99;
}
.toast.show{opacity:1;transform:translate(-50%,0)}
@media (prefers-reduced-motion:reduce){
  .toast{transition:none}
}

/* modal */
@keyframes modalIn{
  from{opacity:0;transform:translateY(10px) scale(.98)}
  to{opacity:1;transform:none}
}
.modal{
  position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;
  padding:24px;
}
.modal[hidden]{display:none!important}
.modal__backdrop{
  position:absolute;inset:0;background:color-mix(in srgb,var(--ink) 42%,transparent);
  border:none;padding:0;margin:0;cursor:pointer;
}
.modal__panel{
  position:relative;width:100%;max-width:480px;background:var(--surface);
  border:1px solid var(--line);border-radius:8px;padding:28px 28px 22px;
  box-shadow:var(--shadow);max-height:min(90vh,640px);overflow:hidden;
  display:flex;flex-direction:column;animation:modalIn .22s ease-out;
}
.modal__panel--wide{max-width:560px}
.modal__panel h2{
  flex-shrink:0;
  font-size:clamp(20px,2.4vw,26px);font-weight:800;letter-spacing:-.02em;
  margin:0 0 14px;line-height:1.2;color:var(--ink);
}
.modal__body{
  flex:1;min-height:0;overflow:auto;
  font-family:var(--font-serif);font-size:15.5px;line-height:1.55;color:var(--ink-2);
}
.modal__body p{margin:0}
.modal__body p + p{margin-top:.85em}
.modal__body .pipeline-modal__role{
  font-family:var(--font-mono);font-size:11px;color:var(--ink-3);margin:0 0 10px;
  letter-spacing:.05em;text-transform:uppercase;
}
.modal__body .pipeline-modal__section{margin-top:18px;padding-top:14px;border-top:1px solid var(--line)}
.modal__body .pipeline-modal__section h3{
  font-family:var(--font-mono);font-size:11px;color:var(--ink-3);margin:0 0 10px;
  letter-spacing:.04em;text-transform:uppercase;
}
.modal__body .pipeline-meta{display:grid;gap:8px;margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}
.modal__body .pipeline-meta__row{display:flex;flex-wrap:wrap;gap:8px 12px;font-size:13px}
.modal__body .pipeline-meta dt{font-family:var(--font-mono);font-size:11px;color:var(--ink-3);text-transform:uppercase;letter-spacing:.04em;min-width:92px}
.modal__body .pipeline-meta dd{color:var(--ink-2);margin:0}
.modal__body .pipeline-sources{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px 14px}
.modal__body .pipeline-sources a{font-size:13px;color:var(--accent-ink);text-decoration:underline;text-underline-offset:2px}
.modal__body .pipeline-sources a:hover{color:var(--ink)}
.modal__body .pipeline-trail__list{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:13px;color:var(--ink-2)}
.modal__body .pipeline-trail__detail{display:block;color:var(--ink-3);font-size:12px;margin-top:2px}
.modal__body .pipeline-trail__detail-list{margin:4px 0 0;padding-left:18px;color:var(--ink-3);font-size:12px;display:grid;gap:2px}
.modal__actions{
  flex-shrink:0;
  display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end;margin-top:22px;
}
body.hp-modal-open{overflow:hidden}
@media (prefers-reduced-motion:reduce){
  .modal__panel{animation:none}
}

/* ============ SITE OVERRIDES (Phase 1) ============ */
.nav__link{
  display:inline-block;
}
.card__link{display:flex;flex-direction:column;gap:10px;color:inherit;text-decoration:none}
.card--row .card__link{flex-direction:row;align-items:flex-start}
.card--row .card__link > div{flex:1;min-width:0}
@media(max-width:640px){.card--row .card__link{flex-direction:column}}
.card__link:hover h1,.card__link:hover h3{color:var(--accent-ink)}
.empty-state{padding:80px 0 100px;text-align:center;max-width:520px;margin:0 auto}
.empty-state h1{font-size:clamp(24px,3vw,34px);font-weight:800;margin-bottom:12px}
.empty-state p{color:var(--ink-2);font-family:var(--font-serif);font-size:17px;line-height:1.55}
.empty-state--404{text-align:left;max-width:640px;margin:0}
.prose h3{font-family:var(--font-ui);font-size:20px;font-weight:700;margin-top:1.5em;scroll-margin-top:96px}

/* ============ FOCUS MODE ============ */
.visually-hidden{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0,0,0,0);white-space:nowrap;border:0;
}
.focus-bar{
  display:none;flex-direction:column;position:sticky;top:0;z-index:50;
  background:var(--paper);border-bottom:1px solid var(--line-strong);
  transition:opacity .22s,visibility .22s;
}
html[data-focus-mode="on"] .focus-bar{
  display:flex!important;
}
html:not([data-focus-mode="on"]) .focus-bar[hidden]{display:none!important}
.focus-bar__progress{
  height:2px;background:var(--line);overflow:hidden;flex-shrink:0;
}
.focus-bar__progress-fill{
  height:100%;width:100%;background:var(--accent);transform-origin:left center;
  transform:scaleX(var(--focus-progress,0));
  transition:transform .12s linear;
}
@media(prefers-reduced-motion:reduce){
  .focus-bar,.focus-bar__progress-fill{transition:none}
}
.focus-bar__row{
  display:flex;align-items:center;gap:12px;min-height:44px;padding-top:8px;padding-bottom:8px;
}
.focus-bar__title{
  flex:1;min-width:0;font-family:var(--font-mono);font-size:11px;font-weight:600;
  letter-spacing:.04em;text-transform:uppercase;color:var(--ink-3);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.focus-bar__tools{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:8px;flex-shrink:0}
.focus-bar__btn{
  font-family:var(--font-mono);font-size:10.5px;font-weight:600;letter-spacing:.06em;
  text-transform:uppercase;color:var(--ink-2);padding:4px 10px;border:1px solid var(--line);
  border-radius:3px;background:var(--chip-bg);transition:border-color .15s,color .15s;
}
.focus-bar__btn:hover{border-color:var(--line-strong);color:var(--ink)}
.focus-bar__exit{color:var(--accent-ink);border-color:var(--accent)}
.focus-bar__exit:hover{background:color-mix(in srgb,var(--accent) 8%,var(--chip-bg))}
.focus-bar__btn--icon{
  width:32px;height:32px;padding:0;display:grid;place-items:center;border-radius:999px;
}
.focus-bar__btn--icon svg{width:16px;height:16px}
.focus-sections{position:relative}
.focus-sections__menu{
  position:absolute;top:calc(100% + 6px);right:0;min-width:220px;max-width:min(320px,calc(100vw - 32px));
  max-height:min(360px,calc(100vh - 120px));overflow:auto;padding:8px;
  background:var(--paper);border:1px solid var(--line-strong);border-radius:var(--radius);
  box-shadow:var(--shadow);z-index:60;
}
.focus-sections__menu[hidden]{display:none!important}
.focus-sections__menu ol{list-style:none;margin:0;padding:0}
.focus-sections__menu li{margin:0}
.focus-sections__menu a{
  display:block;padding:8px 10px;border-left:2px solid var(--line);color:var(--ink-2);
  font-size:13px;line-height:1.35;transition:color .15s,border-color .15s;
}
.focus-sections__menu a:hover,.focus-sections__menu a.current{
  border-left-color:var(--accent);color:var(--ink);
}
@media(max-width:640px){
  .focus-bar__row{flex-wrap:wrap}
  .focus-bar__title{flex:1 1 100%}
  .focus-bar__tools{flex:1 1 100%;justify-content:flex-start}
}
html[data-focus-mode="on"] .ticker,
html[data-focus-mode="on"] .masthead,
html[data-focus-mode="on"] footer,
html[data-focus-mode="on"] .breadcrumbs,
html[data-focus-mode="on"] .article-meta,
html[data-focus-mode="on"] .article-hero-img,
html[data-focus-mode="on"] .toc,
html[data-focus-mode="on"] .pipeline-teaser,
html[data-focus-mode="on"] .article-tags,
html[data-focus-mode="on"] .related,
html[data-focus-mode="on"] .comments,
html[data-focus-mode="on"] .article-head .chip{
  visibility:hidden;opacity:0;pointer-events:none;height:0;overflow:hidden;margin:0;padding:0;border:none;
  transition:opacity .22s,visibility .22s;
}
@media(prefers-reduced-motion:reduce){
  html[data-focus-mode="on"] .ticker,
  html[data-focus-mode="on"] .masthead,
  html[data-focus-mode="on"] footer,
  html[data-focus-mode="on"] .breadcrumbs,
  html[data-focus-mode="on"] .article-meta,
  html[data-focus-mode="on"] .article-hero-img,
  html[data-focus-mode="on"] .toc,
  html[data-focus-mode="on"] .pipeline-teaser,
  html[data-focus-mode="on"] .article-tags,
  html[data-focus-mode="on"] .related,
  html[data-focus-mode="on"] .comments,
  html[data-focus-mode="on"] .article-head .chip{transition:none}
}
html[data-focus-mode="on"] .article-head{padding-top:16px;padding-bottom:4px}
html[data-focus-mode="on"] .article-body-grid{
  grid-template-columns:minmax(0,720px);justify-content:center;padding:16px 0 40px;
}
html[data-focus-mode="on"] .prose{
  font-size:19px;line-height:1.75;--measure:72ch;
}
html[data-focus-mode="on"] .prose h2,
html[data-focus-mode="on"] .prose h3{scroll-margin-top:56px}
html[data-focus-mode="on"] .prose .article-sources__heading{scroll-margin-top:56px}