.bl-crumb{padding-block:var(--s-4) var(--s-3)}
.bl-crumb ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.35rem .6rem;
  font-size:14px;color:var(--fg-2)}
.bl-crumb li + li::before{content:"›";margin-inline-end:.6rem;color:var(--slate)}
html[dir="rtl"] .bl-crumb li + li::before{content:"‹"}
.bl-crumb a{color:var(--teal);text-decoration:none;min-block-size:24px;display:inline-block}
.bl-crumb a:hover{text-decoration:underline}
.bl-crumb [aria-current]{color:var(--ink);font-weight:600}

.bl-hero,.bl-art-h{background:var(--bg-sunk);padding-block:var(--s-8) var(--s-7)}
.bl-kick{margin:0 0 var(--s-3);font-size:14px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--teal)}
html[lang="ar"] .bl-kick{letter-spacing:0;text-transform:none;font-size:16px}
.bl-hero h1,.bl-art-h h1{margin:0 0 var(--s-4);font-size:clamp(36px,5vw,64px);line-height:1.05;font-weight:700;
  text-wrap:balance}
html[lang="ar"] .bl-hero h1,html[lang="ar"] .bl-art-h h1{line-height:1.3}
.bl-lede{margin:0;max-inline-size:56ch;font-size:clamp(17px,1.5vw,20px);line-height:1.6;color:var(--fg-2)}
html[lang="ar"] .bl-lede{line-height:1.9}

.bl-board{padding-block:var(--band)}
.bl-board-in{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:var(--s-8);align-items:start}
.bl-rail{position:sticky;inset-block-start:calc(var(--hdr) + var(--s-4))}
.bl-rail h2,.bl-feed h2{margin:0 0 var(--s-2);font-size:14px;font-weight:700;letter-spacing:.12em;
  text-transform:uppercase;color:var(--fg-2)}
html[lang="ar"] .bl-rail h2,html[lang="ar"] .bl-feed h2{letter-spacing:0;text-transform:none;font-size:16px;font-family:var(--f-ar)}    
.bl-rail p{margin:0 0 var(--s-4);color:var(--fg-2);font-size:16px;line-height:1.55}
.bl-topics{list-style:none;margin:0;padding:0;border-block-start:1px solid var(--rule)}
.bl-topics li{display:flex;align-items:baseline;gap:var(--s-3);border-block-end:1px solid var(--rule)}
.bl-tn{font-size:13px;font-weight:700;letter-spacing:.12em;color:var(--teal);min-inline-size:1.8rem}
.bl-topics a{flex:1;display:flex;align-items:center;min-block-size:56px;font-size:19px;font-weight:600;
  color:var(--ink);text-decoration:none}
.bl-topics a:hover{color:var(--teal)}
.bl-feed h2{padding-block-end:var(--s-3);border-block-end:1px solid var(--rule);margin-block-end:var(--s-5)}
.bl-empty{padding:var(--s-7);border:1px dashed var(--control-border);border-radius:3px;
  display:grid;gap:var(--s-3);justify-items:start}
.bl-empty h3{margin:0;font-size:clamp(24px,2.6vw,32px);line-height:1.2}
.bl-empty p{margin:0;max-inline-size:56ch;font-size:17px;line-height:1.6;color:var(--fg-2)}
html[lang="ar"] .bl-empty p{line-height:1.9}

.bl-art-in{display:grid;grid-template-columns:minmax(0,8fr) minmax(0,3fr);gap:var(--s-8);
  padding-block:var(--s-8);align-items:start}
.bl-prose{max-inline-size:68ch;font-size:18px;line-height:1.7;color:var(--ink)}
html[lang="ar"] .bl-prose{line-height:2}
.bl-prose h2{margin:var(--s-7) 0 var(--s-3);font-size:28px;line-height:1.2}
.bl-prose h3{margin:var(--s-6) 0 var(--s-2);font-size:22px;line-height:1.25}
.bl-prose p,.bl-prose ul,.bl-prose ol{margin:0 0 var(--s-4)}
.bl-prose a{color:var(--teal)}
.bl-prose figure{margin:var(--s-6) 0}
.bl-prose img{max-inline-size:100%;block-size:auto;border-radius:3px}
.bl-prose figcaption{margin-block-start:var(--s-2);font-size:15px;color:var(--fg-2)}
.bl-back{font-weight:600;color:var(--teal);text-decoration:none;min-block-size:44px;display:inline-flex;
  align-items:center}
.bl-art-side{position:sticky;inset-block-start:calc(var(--hdr) + var(--s-4))}
.bl-art-side h2{margin:0 0 var(--s-3);font-size:14px;font-weight:700;letter-spacing:.12em;
  text-transform:uppercase;color:var(--fg-2)}
html[lang="ar"] .bl-art-side h2{letter-spacing:0;text-transform:none;font-size:16px;font-family:var(--f-ar)}
.bl-art-side ul{list-style:none;margin:0;padding:0;display:grid;gap:var(--s-2)}
.bl-art-side a{display:flex;align-items:center;min-block-size:44px;color:var(--ink);font-weight:600;
  text-decoration:none;border-block-end:1px solid var(--rule)}
.bl-art-side a:hover{color:var(--teal)}

@media (max-width:900px){
  .bl-hero,.bl-art-h{padding-block:var(--s-7) var(--s-6)}
  .bl-board-in,.bl-art-in{grid-template-columns:1fr;gap:var(--s-6)}
  .bl-rail,.bl-art-side{position:static}
  .bl-empty{padding:var(--s-5)}
}
@media (prefers-reduced-motion:reduce){ .bl-topics a{transition:none} }

.bl-filters{display:flex;flex-wrap:wrap;gap:var(--s-2);margin:var(--s-4) 0 var(--s-5)}
.bl-chip{min-block-size:44px;padding:.35rem .95rem;border:1px solid var(--control-border);border-radius:99px;background:var(--white);
  color:var(--ink);font:inherit;font-size:15px;font-weight:600;cursor:pointer}
.bl-chip:hover{border-color:var(--petrol)}
.bl-chip[aria-pressed="true"]{background:var(--petrol);border-color:var(--petrol);color:var(--white)}
.bl-cn{margin-inline-start:.25rem;font-size:13px;opacity:.85}
.bl-cards{list-style:none;margin:0 0 var(--s-6);padding:0;display:grid;gap:var(--s-4);grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr))}
.bl-card{min-inline-size:0;padding:var(--s-4);border:1px solid var(--rule);border-radius:3px;background:var(--white);display:grid;gap:var(--s-2);align-content:start}
.bl-card[hidden]{display:none}
.bl-ct{margin:0;font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--teal)}
html[lang="ar"] .bl-ct{letter-spacing:0;text-transform:none;font-size:14px}
.bl-card h3{margin:0;font-size:20px;line-height:1.3}
.bl-card h3 a{color:var(--ink);text-decoration:none}
.bl-card h3 a:hover{color:var(--teal);text-decoration:underline}
.bl-card p:last-child{margin:0;font-size:16px;line-height:1.55;color:var(--fg-2)}
html[lang="ar"] .bl-card p:last-child{line-height:1.85}
.bl-art-side .bl-rel2{margin-block-start:var(--s-6)}

.bl-hero--img{background:var(--petrol);color:var(--white);padding-block:var(--s-6)}
.bl-hero-in{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:var(--s-7);align-items:center}
.bl-hero-txt{min-inline-size:0}
.bl-hero--img .bl-kick{color:var(--mint)}
.bl-hero--img h1{font-size:clamp(30px,3.8vw,50px);margin-block-end:var(--s-3);color:var(--white)}
.bl-hero--img .bl-lede{color:var(--mineral);font-size:clamp(16px,1.3vw,18px);max-inline-size:46ch}
.bl-hero-fig{margin:0;aspect-ratio:16/10;overflow:hidden;border-radius:2px;background:var(--ink);max-block-size:380px;min-inline-size:0}
.bl-hero-fig picture,.bl-hero-fig img{display:block;inline-size:100%;block-size:100%}
.bl-hero-img{object-fit:cover;object-position:50% 55%}
@media (max-width:900px){
  .bl-hero--img{padding-block:0 var(--s-5)}
  .bl-hero-in{grid-template-columns:1fr;gap:var(--s-5)}
  .bl-hero-fig{order:-1;aspect-ratio:21/9;max-block-size:300px;border-radius:0;margin-inline:calc(var(--gutter,1rem) * -1)}
}
@media (max-width:620px){ .bl-hero-fig{aspect-ratio:2/1;max-block-size:none} .bl-hero--img h1{font-size:28px} }