/* Tibyan Insights: publication hub (/insights/) and article pages. Builds on system.css.
   Editorial palette (Insights only): sand, ochre, muted cobalt, slate, lavender-grey, clay, one crimson anchor. */
.page-insights{--sand:#E2E2E2;--sand-deep:#E4D8C5;--ochre:#C8973B;--cobalt:#3E5B8C;--slate:#5E6A72;--lavender:#A8A5BC;--clay:#B7704F;
  --wrapw:min(1312px,calc(100% - 128px))}
@media (max-width:1199px){.page-insights{--wrapw:calc(100% - 80px)}}
@media (max-width:850px){.page-insights{--wrapw:calc(100% - 64px)}}
@media (max-width:600px){.page-insights{--wrapw:calc(100% - 40px)}}


.breadcrumb{padding-top:24px}
.breadcrumb ol{display:flex;flex-wrap:wrap;gap:10px;margin:0;padding:0;list-style:none;font-family:'IBM Plex Mono','IBM Plex Sans Arabic',monospace;font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.breadcrumb li+li::before{content:'/';margin-right:10px;color:var(--dashed)}
.breadcrumb a{display:inline-flex;align-items:center;min-height:32px;color:var(--body);text-decoration-color:var(--signal);text-underline-offset:4px}
.breadcrumb a:hover,.breadcrumb a:focus-visible{text-decoration-line:underline}
.breadcrumb [aria-current]{display:inline-flex;align-items:center;min-height:32px;color:var(--ink)}

.rail-label{margin:0;font-family:'IBM Plex Mono','IBM Plex Sans Arabic',monospace;font-size:.75rem;font-weight:400;line-height:1.5;text-transform:uppercase;letter-spacing:.08em;color:var(--ink)}
.rail-head{display:flex;justify-content:space-between;align-items:baseline;gap:16px;border-top:2px solid var(--ink);padding-top:12px}
.rail-note{margin:0;font-family:'IBM Plex Mono','IBM Plex Sans Arabic',monospace;font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.topic-controlled-ai{--t:var(--signal)}.topic-workflow-systems{--t:var(--ochre)}.topic-business-intelligence{--t:var(--cobalt)}.topic-operational-data{--t:var(--slate)}.topic-decision-systems{--t:var(--lavender)}
.story-topic[class*=topic-]{display:inline-flex;align-items:center;gap:8px}
.story-topic[class*=topic-]::before{content:'';width:8px;height:8px;background:var(--t)}

/* 1. masthead: a nameplate with personality, a statement set against it */
.pub-masthead{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gutter);align-items:end;padding-top:40px;padding-bottom:40px}
.pub-kicker{grid-column:1/-1;display:flex;align-items:center;gap:12px;margin:0;padding-top:12px;border-top:2px solid var(--ink);font-family:'IBM Plex Mono','IBM Plex Sans Arabic',monospace;font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.pub-kicker>span:first-child{color:var(--ink)}
.pub-rule{width:28px;height:1px;background:var(--edge)}
.pub-name{grid-column:1/span 7;margin:28px 0 0;font-size:clamp(4.25rem,1.6rem + 9vw,10.5rem);font-weight:500;line-height:.86;letter-spacing:-.05em}
.pub-dot{color:var(--signal)}
.pub-statement{grid-column:9/-1;margin:0 0 .6em;font-size:clamp(1.375rem,1.05rem + 1vw,2rem);font-weight:500;line-height:1.14;letter-spacing:-.02em;color:var(--ink);text-wrap:balance}
.pub-statement .t-quiet{display:block;font-weight:400}

/* 2. discover: real search + topic filters */
.discover{padding-top:8px;padding-bottom:56px}
.search{position:relative;display:flex;align-items:center;border-bottom:1.5px solid var(--ink)}
.search-icon{position:absolute;left:2px;top:50%;width:18px;height:18px;margin-top:-10px;border:1.6px solid var(--ink);border-radius:50%}
.search-icon::after{content:'';position:absolute;right:-6px;bottom:-5px;width:8px;height:1.6px;background:var(--ink);transform:rotate(45deg)}
.search input{flex:1;min-width:0;min-height:60px;padding:12px 88px 12px 36px;border:0;background:transparent;font:inherit;font-size:clamp(1.125rem,1rem + .5vw,1.5rem);letter-spacing:-.01em;color:var(--ink);-webkit-appearance:none;appearance:none}
.search input::placeholder{color:#8A8580}
.search input::-webkit-search-cancel-button{display:none}
.search input:focus-visible{outline:none}
.search:focus-within{border-bottom-color:var(--signal);box-shadow:0 1px 0 var(--signal)}
.search-clear{position:absolute;right:0;top:50%;transform:translateY(-50%);min-height:44px;padding:0 4px 0 12px;border:0;background:none;font-family:'IBM Plex Mono','IBM Plex Sans Arabic',monospace;font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--body)}
.search-clear[hidden]{display:none}
.search-clear:hover,.search-clear:focus-visible{color:var(--signal)}







.search-status{margin:12px 0 0;min-height:1.5em;font-size:.875rem;color:var(--muted)}

/* 3. featured: the lead story bleeds to the viewport edge; later featured items fill a side rail */

.featured[hidden]{display:none}










/* 4. latest: a publication index */
.latest{padding-top:112px}
.latest-list{list-style:none;margin:0;padding:0}
.latest-item{border-bottom:1px solid var(--line)}
.latest-item[hidden]{display:none}
.latest-article{position:relative;display:grid;grid-template-columns:168px minmax(0,1fr) 200px 32px;column-gap:32px;align-items:start;padding:28px 0}
.latest-date{margin:0;display:flex;flex-direction:column;gap:2px;font-family:'IBM Plex Mono','IBM Plex Sans Arabic',monospace;font-size:.75rem;letter-spacing:.04em;color:var(--ink)}
.latest-date span{text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.latest-title{margin-top:10px;font-size:clamp(1.375rem,1.1rem + .8vw,1.875rem);font-weight:500;line-height:1.15;letter-spacing:-.02em;max-width:24em;text-wrap:balance}
.latest-link{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.18em;text-decoration-color:transparent;transition:text-decoration-color 200ms,color 200ms}
.latest-link::after{content:'';position:absolute;inset:0;z-index:1}
.latest-link:focus-visible{outline:none}
.latest-article:has(.latest-link:focus-visible){outline:2px solid var(--signal);outline-offset:6px;border-radius:4px}
.latest-summary{margin-top:10px;font-size:.9375rem;line-height:1.6;max-width:40em}
.latest-thumb{overflow:hidden;border-radius:6px;aspect-ratio:1600/840;background:var(--sand)}
.latest-thumb img{display:block;width:100%;height:100%;object-fit:cover;transition:transform 320ms var(--ease-flow)}
.latest-arrow{justify-self:end;font-size:1.25rem;transition:transform 200ms var(--ease-flow),color 200ms}
@media (hover:hover){.latest-article:hover .latest-link{text-decoration-color:var(--signal)}.latest-article:hover .latest-arrow{transform:translateX(4px);color:var(--signal)}.latest-article:hover .latest-thumb img{transform:scale(1.02)}}
.latest-article:focus-within .latest-arrow{transform:translateX(4px);color:var(--signal)}
.latest-article:active .latest-link{color:var(--signal)}
.latest-empty{padding:40px 0;border-bottom:1px solid var(--line)}
.latest-empty[hidden]{display:none}
.latest-empty-title{margin:0;font-size:1.375rem;font-weight:500;letter-spacing:-.015em;color:var(--ink)}
.latest-empty-text{margin-top:8px;font-size:.9375rem}
.latest-reset{margin-top:12px;border:0;background:none;padding:0;font:inherit;font-size:.875rem;font-weight:500;color:var(--ink);cursor:pointer}
.reserved-line{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;margin:0;padding:18px 0;border-bottom:1px dashed var(--dashed);font-family:'IBM Plex Mono','IBM Plex Sans Arabic',monospace;font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.reserved-line[hidden]{display:none}
.reserved-tag{color:var(--ink)}
.reserved-text{text-transform:none;letter-spacing:0;font-family:'Instrument Sans','IBM Plex Sans Arabic',sans-serif;font-size:.875rem}

/* 5. browse by topic: navigation modules, one colour each */


















/* 6. Tibyan Intelligence: the publication's closing, on the sand of its covers */
.intel{margin-top:128px;background:var(--sand);padding:72px 0}
.intel-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gutter);align-items:end}
.intel-copy{grid-column:1/span 6}
.intel-name{margin:0;font-size:clamp(2.5rem,1.4rem + 3.2vw,4.25rem);font-weight:500;line-height:.98;letter-spacing:-.035em}
.intel-lede{margin-top:16px;font-size:1.0625rem;line-height:1.6;max-width:26rem;color:#5D5A58}
.subscribe-form{grid-column:8/-1}
.subscribe-form .field>label{display:block;margin-bottom:8px;font-size:.875rem;font-weight:500;color:var(--ink)}
.subscribe-row{display:flex;gap:10px}
.subscribe-row input{flex:1;min-width:0;min-height:52px;padding:12px 14px;font:inherit;font-size:1rem;color:var(--ink);background:#F5F5F5;border:1px solid #CFC2AD;border-radius:6px;-webkit-appearance:none;appearance:none}
.subscribe-row input:focus-visible{outline:2px solid var(--signal);outline-offset:2px}
.subscribe-submit{flex:none;min-height:52px;padding:0 24px;border:1px solid var(--ink);border-radius:6px;background:var(--ink);color:var(--paper);font:inherit;font-size:.9375rem;font-weight:500;cursor:pointer;transition:transform 200ms var(--ease-flow),box-shadow 200ms}
@media (hover:hover){.subscribe-submit:not(:disabled):hover{transform:translateY(-2px);box-shadow:0 8px 16px -10px rgba(20,21,26,.4)}}
.subscribe-submit:active{transform:none}
/* disabled until the newsletter is configured: quiet, not grey blocks */
.subscribe-form :disabled{cursor:not-allowed}
.subscribe-row input:disabled{background:#ECECEC}
.subscribe-submit:disabled{background:transparent;color:#64605C;border-color:#CFC2AD}
.subscribe-form .consent-row input:disabled+label{color:#64605C;cursor:not-allowed}
.subscribe-form .consent-field{margin-top:14px}
.subscribe-form .form-status{margin-top:10px;min-height:0;font-size:.8125rem;color:#5D5A58}
.subscribe-form .form-status a{color:#5D5A58;text-decoration:underline;text-underline-offset:3px}

/* services bridge (article) */
.bridge{padding-top:96px;padding-bottom:96px}
.bridge>.rail-label{padding-top:12px;border-top:2px solid var(--ink)}
.bridge-links{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gutter);align-items:end;margin-top:24px}
.work-link{grid-column:1/span 7;display:grid;grid-template-columns:1fr auto;align-items:end;row-gap:8px;padding:20px 0;border-bottom:1px solid var(--line)}
.work-kicker{grid-column:1/-1;font-family:'IBM Plex Mono','IBM Plex Sans Arabic',monospace;font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.work-name{font-size:1.375rem;font-weight:500;letter-spacing:-.018em;line-height:1.25}
.work-arrow{font-size:1.125rem;transition:transform 200ms var(--ease-flow),color 200ms}
@media (hover:hover){.work-link:hover .work-arrow{transform:translateX(4px);color:var(--signal)}.work-link:hover .work-name{text-decoration:underline;text-decoration-color:var(--signal);text-decoration-thickness:1px;text-underline-offset:5px}}
.work-link:focus-visible .work-arrow{transform:translateX(4px);color:var(--signal)}
.work-link:active .work-name{color:var(--signal)}
.work-cta{grid-column:9/-1;justify-self:end}

/* article page: calmer than the hub; reading comes first */
.post-header{padding-top:48px;padding-bottom:48px;max-width:min(62rem,var(--wrapw))}
.post-kicker{display:flex;align-items:center;gap:0;margin:0;font-family:'IBM Plex Mono','IBM Plex Sans Arabic',monospace;font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.post-kicker>*+*{margin-left:14px;padding-left:14px;border-left:1px solid var(--edge)}
.post-topic{min-height:32px;color:var(--ink);text-decoration-color:var(--signal);text-underline-offset:4px}
.post-topic:hover,.post-topic:focus-visible{text-decoration-line:underline}
.post-title{margin-top:24px;font-size:clamp(2.5rem,1.4rem + 3vw,4.25rem);font-weight:500;line-height:1.03;letter-spacing:-.03em;text-wrap:balance}
.post-standfirst{margin-top:28px;max-width:40rem;font-size:clamp(1.125rem,1rem + .4vw,1.375rem);line-height:1.55;color:#4A4744}
.post-meta{display:flex;flex-wrap:wrap;gap:6px 0;margin-top:28px;font-family:'IBM Plex Mono','IBM Plex Sans Arabic',monospace;font-size:.75rem;letter-spacing:.04em;color:var(--muted)}
.post-meta>span+span{margin-left:14px;padding-left:14px;border-left:1px solid var(--edge)}
.post-cover{margin:0}

.post-cover-caption{padding-top:12px;font-family:'IBM Plex Mono','IBM Plex Sans Arabic',monospace;font-size:.75rem;letter-spacing:.04em;color:var(--muted)}
.post-body{padding-top:64px;padding-bottom:32px}
.prose{max-width:42rem;margin-inline:auto;font-size:clamp(1.0625rem,1rem + .25vw,1.1875rem);line-height:1.72;color:#2E2C2A}
.prose>*+*{margin-top:1.1em}
.prose h2{margin-top:2.4em;font-size:1.75rem;font-weight:500;line-height:1.2;letter-spacing:-.02em;color:var(--ink)}
.prose h3{margin-top:2em;font-size:1.3125rem;font-weight:500;line-height:1.3;letter-spacing:-.012em;color:var(--ink)}
.prose p{color:inherit}
.prose a{color:var(--ink);text-decoration:underline;text-decoration-color:var(--signal);text-underline-offset:.18em;text-decoration-thickness:1px}
.prose ul,.prose ol{padding-left:1.25em}
.prose li+li{margin-top:.4em}
.prose blockquote{margin:2em 0;padding-left:24px;border-left:3px solid var(--signal);font-size:1.375rem;line-height:1.4;font-weight:500;letter-spacing:-.012em;color:var(--ink)}
.prose figure{margin:2.4em 0}
.prose figcaption{margin-top:10px;font-family:'IBM Plex Mono','IBM Plex Sans Arabic',monospace;font-size:.75rem;letter-spacing:.04em;color:var(--muted)}
.prose code{font-family:'IBM Plex Mono','IBM Plex Sans Arabic',monospace;font-size:.875em;background:var(--surface);padding:.1em .35em;border-radius:3px}
.post-status{padding:24px;border:1.5px dashed var(--dashed);border-radius:8px}
.post-status-label{margin:0 0 8px;font-family:'IBM Plex Mono','IBM Plex Sans Arabic',monospace;font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--ink)}
.post-status p+p{margin:0;font-size:1rem;line-height:1.6;color:var(--body)}
.post-related{max-width:min(42rem,var(--wrapw));padding-top:48px;padding-bottom:16px}
.post-related .rail-label{padding-top:12px;border-top:2px solid var(--ink)}
.related-empty{margin-top:16px;font-size:.9375rem}
.page-article .intel{margin-top:96px}

@media (max-width:1023px){
  .pub-name{grid-column:1/-1}
  .pub-statement{grid-column:1/span 9;margin-top:24px}
  .latest-article{grid-template-columns:120px minmax(0,1fr) 160px;row-gap:12px}
  .latest-arrow{display:none}
  
  
  
  
  
  .intel-copy,.subscribe-form{grid-column:1/-1}
  .subscribe-form{margin-top:32px;max-width:640px}
  .work-link,.work-cta{grid-column:1/-1;justify-self:start}
  .work-cta{margin-top:28px}
}
@media (max-width:767px){
  .pub-masthead{padding-top:28px;padding-bottom:28px}
  .pub-name{margin-top:20px}
  .pub-statement{grid-column:1/-1}
  .discover{padding-bottom:40px}
  .search input{min-height:56px;padding-right:72px}
  
  
  
  
  
  
  .latest{padding-top:80px}
  .latest-article{grid-template-columns:minmax(0,1fr) 96px;column-gap:16px;padding:22px 0}
  .latest-date{grid-column:1/-1;flex-direction:row;gap:12px}
  .latest-main{grid-column:1}
  .latest-thumb{grid-column:2;grid-row:2;aspect-ratio:1/1}
  .latest-summary{display:none}
  
  
  
  
  
  
  .intel{margin-top:96px;padding:56px 0}
  .subscribe-row{flex-direction:column}
  .subscribe-submit{width:100%}
  .post-header{padding-top:32px;padding-bottom:32px}
  
  .post-body{padding-top:40px}
  .bridge{padding-top:72px;padding-bottom:72px}
  .work-cta .primary-button{width:100%;justify-content:space-between}
}

@media (prefers-reduced-motion:reduce){.latest-thumb img,.latest-arrow,.work-arrow{transition:none}.latest-article:hover .latest-thumb img{transform:none}}

/* ---------- pass 7: main column + sticky discovery rail ---------- */
.g-ochre{--c:var(--ochre)}.g-crimson{--c:var(--signal)}.g-cobalt{--c:var(--cobalt)}.g-slate{--c:var(--slate)}.g-lavender{--c:var(--lavender)}
.discover{padding-bottom:40px}
.pub-body{display:grid;grid-template-columns:minmax(0,1fr) 264px;column-gap:clamp(48px,5.5vw,96px);align-items:start}
.pub-main{grid-column:1;grid-row:1;min-width:0}
.discovery{grid-column:2;grid-row:1;position:sticky;top:calc(var(--bar-h) + 28px);max-height:calc(100vh - var(--bar-h) - 56px);overflow-y:auto;scrollbar-width:none}
.discovery::-webkit-scrollbar{display:none}
.discovery-toggle[hidden]{display:none}
.disc-group+.disc-group{margin-top:36px}
.disc-label{margin:0;padding-top:12px;border-top:2px solid var(--ink);font-family:'IBM Plex Mono','IBM Plex Sans Arabic',monospace;font-size:.75rem;font-weight:400;line-height:1.5;text-transform:uppercase;letter-spacing:.08em;color:var(--ink)}
.disc-topics{list-style:none;margin:12px 0 0;padding:0}
.disc-topic{position:relative;display:flex;align-items:center;gap:12px;width:100%;min-height:42px;padding:0;border:0;border-bottom:1px solid var(--line);background:none;font:inherit;font-size:.9375rem;text-align:left;color:var(--body);cursor:pointer;transition:color var(--micro)}
.disc-topic:hover{color:var(--ink)}
.disc-topic[aria-pressed=true]{color:var(--ink);font-weight:500}
.disc-topic[aria-pressed=true]::after{content:'';margin-left:auto;width:14px;height:2px;background:var(--signal)}
.disc-topic:focus-visible{outline-offset:2px}
.disc-glyph{flex:none;width:10px;height:10px;background:var(--c)}
.g-ochre.disc-glyph{border-radius:50%}
.g-cobalt.disc-glyph{clip-path:polygon(50% 0,100% 100%,0 100%)}
.g-slate.disc-glyph{height:5px}
.g-lavender.disc-glyph{transform:rotate(45deg) scale(.82)}
.g-all.disc-glyph{background:none;border:1.5px solid var(--ink)}
.disc-tags{display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:14px 0 0;padding:0}
.disc-tag{min-height:32px;padding:4px 11px;border:1px solid var(--edge);border-radius:999px;background:none;font:inherit;font-size:.8125rem;color:var(--body);cursor:pointer;transition:border-color var(--micro),color var(--micro),background-color var(--micro)}
.disc-tag:hover{border-color:var(--ink);color:var(--ink)}
.disc-tag[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.disc-tag:focus-visible{outline-offset:2px}
@media (pointer:coarse){.disc-tag{min-height:40px;padding-inline:14px}.disc-topic{min-height:48px}}
.disc-subscribe{margin-top:40px;padding:20px 20px 12px;background:var(--sand);border-radius:8px}
.disc-sub-name{margin:0;font-size:1rem;font-weight:500;letter-spacing:-.01em;color:var(--ink)}
.disc-sub-text{margin-top:6px;font-size:.8125rem;line-height:1.55;color:#5D5A58}
.disc-sub-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:8px}
.disc-sub-link{display:inline-flex;align-items:center;gap:8px;min-height:40px;font-size:.875rem;font-weight:500;color:var(--ink);text-decoration:underline;text-decoration-thickness:1px;text-decoration-color:#B9AE9C;text-underline-offset:5px}
.disc-sub-link:hover{text-decoration-color:var(--ink)}
.disc-sub-state{font-family:'IBM Plex Mono','IBM Plex Sans Arabic',monospace;font-size:.6875rem;text-transform:uppercase;letter-spacing:.08em;color:#64605C}

/* featured: dominant in the main column; further featured items sit two-up beneath the lead */
.featured[hidden]{display:none}
.featured>.rail-label{padding-top:12px;border-top:2px solid var(--ink)}
.featured-grid{display:grid;grid-template-columns:1fr 1fr;column-gap:var(--gutter);margin-top:20px}
.feature-lead{grid-column:1/-1;margin-top:0}


.feature-lead .feature-body{display:block;margin-top:32px}
.feature-lead .story-title{margin-top:16px;font-size:clamp(2rem,1.1rem + 2.1vw,3.25rem);line-height:1.06;letter-spacing:-.027em;max-width:17em}
.feature-lead .feature-aside{display:grid;grid-template-columns:minmax(0,1fr) auto;column-gap:48px;align-items:end;margin-top:24px}
.feature-lead .story-teaser{max-width:36rem}
.feature-lead .story-foot{flex-direction:column;align-items:flex-end;justify-content:flex-end;margin-top:0;padding-top:0;border-top:0;gap:0}
.feature-lead:has(.story-link:focus-visible){outline-offset:12px}
@media (hover:hover){.feature-lead:hover .cover-art{transform:translate(-6px,-3px)}}
.latest{padding-top:96px}
.latest-article{grid-template-columns:136px minmax(0,1fr) 168px 24px;column-gap:28px}

/* Tibyan Intelligence: the primary subscription moment */
.intel{margin-top:120px;padding:88px 0}
.intel-kicker{display:flex;align-items:center;gap:14px;margin:0 0 20px;font-family:'IBM Plex Mono','IBM Plex Sans Arabic',monospace;font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--ink)}
.intel-soon{padding:4px 9px;border:1px solid #CFC2AD;border-radius:999px;color:#64605C;font-size:.6875rem}

/* article: a quiet subscribe note after the text, before related reading */
.post-subscribe{margin-top:48px;padding:22px 0 14px;border-top:2px solid var(--ink);border-bottom:1px solid var(--line)}
.ps-name{margin:0;font-size:1.0625rem;font-weight:500;color:var(--ink)}
.prose .ps-text{margin-top:6px;font-size:.9375rem;line-height:1.6;color:var(--body)}
.prose .ps-foot{display:flex;align-items:center;gap:16px;margin-top:6px}
.prose .ps-link{display:inline-flex;align-items:center;gap:8px;min-height:44px;font-size:.9375rem;font-weight:500;text-decoration-color:var(--edge)}
.prose .ps-link:hover{text-decoration-color:var(--signal)}
.ps-state{font-family:'IBM Plex Mono','IBM Plex Sans Arabic',monospace;font-size:.6875rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}

@media (max-width:1199px){.pub-body{grid-template-columns:minmax(0,1fr) 232px;column-gap:48px}.latest-article{grid-template-columns:112px minmax(0,1fr) 136px;row-gap:12px}.latest-arrow{display:none}}
@media (max-width:1023px){
  .pub-body{display:block}
  .discovery{position:static;max-height:none;overflow:visible;margin-bottom:48px;border-top:1px solid var(--ink);border-bottom:1px solid var(--line)}
  .discovery-toggle{display:flex;align-items:center;gap:14px;width:100%;min-height:56px;padding:0;border:0;background:none;font:inherit;text-align:left;color:var(--ink);cursor:pointer}
  .dt-label{font-family:'IBM Plex Mono','IBM Plex Sans Arabic',monospace;font-size:.75rem;text-transform:uppercase;letter-spacing:.08em}
  .dt-value{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.9375rem;color:var(--body)}
  .dt-caret{flex:none;margin-left:auto;margin-right:4px;width:9px;height:9px;border-right:1.5px solid var(--ink);border-bottom:1.5px solid var(--ink);transform:translateY(-3px) rotate(45deg);transition:transform 200ms var(--ease)}
  .discovery-toggle[aria-expanded=true] .dt-caret{transform:translateY(2px) rotate(-135deg)}
  .discovery.has-js:not(.is-open) .discovery-panel{display:none}
  .discovery-panel{padding:4px 0 28px}
  .discovery.has-js .disc-group:first-child .disc-label{display:none}
  .disc-label{border-top:0;padding-top:4px;color:var(--muted)}
  .disc-topics{display:grid;grid-template-columns:1fr 1fr;column-gap:32px;margin-top:4px}
  .disc-group+.disc-group{margin-top:24px}
  .disc-subscribe{display:none}
  .latest{padding-top:80px}
}
@media (max-width:767px){
  .featured-grid{grid-template-columns:1fr}
  
  .feature-lead .feature-body{margin-top:24px}
  .feature-lead .feature-aside{grid-template-columns:1fr}
  .feature-lead .story-foot{flex-direction:row;align-items:center;justify-content:space-between;margin-top:20px;padding-top:12px;border-top:1px solid var(--line)}
  .latest-article{grid-template-columns:minmax(0,1fr) 96px;column-gap:16px}
  .intel{margin-top:88px;padding:64px 0}
}
@media (max-width:429px){.disc-topics{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){.feature-lead:hover .cover-art{transform:none}.dt-caret{transition:none}}
@media (min-width:1024px){.discovery-toggle{display:none}}
@media (max-width:1023px){.discover{padding-bottom:28px}.discovery{margin-bottom:40px}}

/* ---------- pass 8: editorial two-column system; search lives in the rail ---------- */
.pub-body{grid-template-columns:minmax(0,1fr) 272px;grid-template-rows:auto 1fr}
.pub-body>.pub-masthead{grid-column:1;grid-row:1;display:block;padding-top:32px;padding-bottom:64px}
.pub-body .pub-name{margin-top:28px;font-size:clamp(4rem,1.4rem + 7.6vw,9.25rem)}
.pub-body .pub-statement{margin:28px 0 0;max-width:20em}
.pub-body>.pub-main{grid-column:1;grid-row:2}
.pub-body>.discovery{grid-column:2;grid-row:1/span 2;align-self:start;padding-top:32px}
.disc-search .search{margin-top:6px;border-bottom:1.5px solid var(--ink)}
.disc-search .search input{min-height:48px;padding:8px 52px 8px 28px;font-size:1rem;letter-spacing:0}
.disc-search .search-icon{left:0;width:15px;height:15px;margin-top:-9px;border-width:1.5px}
.disc-search .search-icon::after{right:-5px;bottom:-4px;width:6px;height:1.5px}
.disc-search .search-clear{font-size:.6875rem}
.disc-search .search-status{margin-top:8px;min-height:1.4em;font-size:.8125rem;line-height:1.45}
.disc-group.disc-subscribe{margin-top:36px;padding:0;background:none;border-radius:0}
.disc-subscribe .disc-sub-text{margin-top:12px}
.disc-subscribe .disc-sub-foot{margin-top:4px}
.featured>.rail-label{margin-top:0}
@media (max-width:1199px){.pub-body{grid-template-columns:minmax(0,1fr) 240px}}
@media (max-width:1023px){
  .pub-body>.pub-masthead{padding-top:24px;padding-bottom:40px}
  .pub-body>.discovery{padding-top:0}
  .discovery.has-js .disc-search .disc-label{display:none}
  .discovery.has-js .disc-group:first-child .disc-label{display:none}
  .disc-search .search{margin-top:8px}
  .discovery .disc-group.disc-subscribe{display:block;margin-top:28px}
  .disc-subscribe .disc-label{color:var(--muted)}
}
@media (max-width:767px){.pub-body>.pub-masthead{padding-bottom:32px}}

/* Audit pass: scoped publication feedback; no hidden-content reveals. */
.discovery{scrollbar-width:thin;scrollbar-color:var(--edge) transparent;scrollbar-gutter:stable}
.discovery::-webkit-scrollbar{display:block;width:6px}
.discovery::-webkit-scrollbar-thumb{background:var(--edge);border-radius:3px}



.page-insights .feature-story:hover .cover-art{transform:scale(1.015)}
.page-insights .feature-story:has(.story-link:focus-visible) .cover-art{transform:scale(1.015)}
.page-insights .story-link:active,.disc-topic:active{color:var(--signal)}
.disc-tag:active{border-color:var(--signal)}










@media(max-width:767px){
  
  
  
  
  
  
  
  .rail-head{flex-wrap:wrap;gap:8px}
}
@media(pointer:coarse){.disc-tag{min-height:44px}}
@media(prefers-reduced-motion:reduce){
  .page-insights .feature-story:hover .cover-art,.page-insights .feature-story:has(.story-link:focus-visible) .cover-art{transform:none}
  .disc-tag,.disc-topic{transition:none}
}


/* ---------- closeout: editorial imagery, featured hierarchy, prototype studies ---------- */
.cover-editorial{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:12px;background:#F2F2F2;aspect-ratio:16/9}
.cover-editorial .cover-art{width:100%;height:100%;object-fit:cover;object-position:center;transition:transform 700ms cubic-bezier(.2,.7,.2,1)}
.feature-lead .cover-editorial{aspect-ratio:16/9}
.feature-lead .story-title{font-size:clamp(2rem,1.1rem + 2.1vw,3.25rem)}
.featured-secondary{display:grid;grid-template-columns:1fr 1fr;column-gap:32px;margin-top:64px;padding-top:28px;border-top:1px solid var(--line)}
.featured-secondary:empty{display:none}
.feature-secondary{position:relative;display:flex;flex-direction:column;min-width:0;margin-top:0}
.feature-secondary .cover-editorial{aspect-ratio:4/3;border-radius:10px}
.feature-secondary .feature-body{display:block;margin-top:20px}
.feature-secondary .story-title{margin-top:12px;font-size:clamp(1.375rem,1.1rem + .6vw,1.75rem);line-height:1.15;max-width:18em}
.feature-secondary .story-teaser{margin-top:12px;font-size:.9375rem;line-height:1.6;max-width:30rem;color:var(--body)}
.prototype-foot{margin-top:16px;padding-top:12px;border-top:1px solid var(--line);font-family:'IBM Plex Mono','IBM Plex Sans Arabic',monospace;font-size:.6875rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.prototype-tag{display:inline-flex;align-items:center;padding:1px 7px;border:1px dashed #BDB7B0;border-radius:3px;font-family:'IBM Plex Mono','IBM Plex Sans Arabic',monospace;font-size:.625rem;line-height:1.6;letter-spacing:.08em;text-transform:uppercase;color:#6E6A66}
.story-meta .prototype-tag{margin-left:12px;border-left:1px dashed #BDB7B0;padding-left:7px}
.prototype-notice{margin-top:28px;padding:10px 14px;border:1px dashed #BDB7B0;border-radius:6px;max-width:40rem;font-family:'IBM Plex Mono','IBM Plex Sans Arabic',monospace;font-size:.6875rem;line-height:1.6;letter-spacing:.04em;text-transform:uppercase;color:#6E6A66}
.latest-thumb{aspect-ratio:4/3;border:1px solid var(--line);border-radius:8px;background:#F2F2F2}
.latest-thumb img{object-fit:cover;transition:transform 700ms cubic-bezier(.2,.7,.2,1)}
.latest-title{font-size:clamp(1.25rem,1.05rem + .6vw,1.625rem)}
.latest-article{transition:background-color 240ms ease}
@media (hover:hover){
  .feature-story:hover .cover-editorial .cover-art,.latest-article:hover .latest-thumb img{transform:scale(1.035)}
  .feature-secondary:hover .story-link{text-decoration-color:var(--signal)}
}
.feature-story:focus-within .cover-editorial .cover-art{transform:scale(1.035)}
@media (max-width:767px){
  .feature-lead .cover-editorial{aspect-ratio:4/3}
  .featured-secondary{grid-template-columns:1fr;row-gap:40px;margin-top:48px}
  .story-meta .prototype-tag{margin-left:8px}
}
@media (prefers-reduced-motion:reduce){.cover-editorial .cover-art,.latest-thumb img{transition:none}.feature-story:hover .cover-editorial .cover-art,.latest-article:hover .latest-thumb img,.feature-story:focus-within .cover-editorial .cover-art{transform:none}}
.latest-date.prototype-id{font-family:"IBM Plex Mono","IBM Plex Sans Arabic",monospace;font-size:.75rem;letter-spacing:.06em;color:#6E6A66}

/* ---------- closeout: article reading page ---------- */
.post-header{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gutter);align-items:end;max-width:none;padding-top:40px;padding-bottom:48px}
.post-head-main{grid-column:1/span 8;min-width:0}
.post-title{font-size:clamp(2.375rem,1.3rem + 2.8vw,4rem);line-height:1.04;max-width:15em}
.post-facts{grid-column:10/-1;margin:0;align-self:end}
.post-facts>div{display:grid;grid-template-columns:84px minmax(0,1fr);gap:12px;padding:10px 0;border-top:1px solid var(--line)}
.post-facts>div:last-child{border-bottom:1px solid var(--line)}
.post-facts dt{font-family:'IBM Plex Mono','IBM Plex Sans Arabic',monospace;font-size:.6875rem;line-height:1.9;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.post-facts dd{margin:0;font-size:.875rem;line-height:1.55;color:var(--ink)}
.post-facts a{display:inline-flex;align-items:center;min-height:24px;color:var(--ink);text-decoration:underline;text-decoration-color:var(--edge);text-underline-offset:3px}
.post-facts a:hover{text-decoration-color:var(--signal)}
.post-state{display:inline-flex;margin-inline-end:6px;padding:0 7px;border:1px dashed #BDB7B0;border-radius:3px;font-family:'IBM Plex Mono','IBM Plex Sans Arabic',monospace;font-size:.625rem;line-height:1.8;letter-spacing:.08em;text-transform:uppercase;color:#6E6A66}
.post-tags{display:flex;flex-wrap:wrap;gap:0 12px}
.post-cover.wrap{margin-inline:auto}
.post-cover .cover-editorial{aspect-ratio:16/8;border-radius:14px}
.post-cover-caption{display:flex;gap:12px;padding-top:12px;font-size:.8125rem;color:var(--muted)}
.fig-no{font-family:'IBM Plex Mono','IBM Plex Sans Arabic',monospace;font-size:.6875rem;line-height:1.9;text-transform:uppercase;letter-spacing:.08em;color:var(--ink)}
.post-layout{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gutter);padding-top:72px;padding-bottom:24px}
.post-outline{grid-column:1/span 3;align-self:start;position:sticky;top:calc(var(--bar-h) + 32px)}
.outline-label{margin:0 0 8px;padding-top:12px;border-top:2px solid var(--ink);font-family:'IBM Plex Mono','IBM Plex Sans Arabic',monospace;font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--ink)}
.post-outline ol{list-style:none;margin:0;padding:0;counter-reset:o}
.post-outline li{counter-increment:o;display:grid;grid-template-columns:28px minmax(0,1fr);padding:9px 0;border-bottom:1px solid var(--line);font-size:.875rem;line-height:1.45;color:var(--body)}
.post-outline li::before{content:counter(o,decimal-leading-zero);font-family:'IBM Plex Mono','IBM Plex Sans Arabic',monospace;font-size:.6875rem;line-height:2;color:var(--muted)}
.post-prose{grid-column:5/span 7;max-width:42rem;margin:0}
.post-lead{font-size:clamp(1.1875rem,1.05rem + .4vw,1.375rem);line-height:1.55;color:var(--ink)}
.related-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;list-style:none;margin:24px 0 0;padding:0}
.related-list:empty{display:none}
.related-item{min-width:0}
.related-thumb{overflow:hidden;aspect-ratio:4/3;border:1px solid var(--line);border-radius:8px;background:#F2F2F2}
.related-thumb img{width:100%;height:100%;object-fit:cover}
.related-item .story-meta{margin-top:14px}
.related-title{margin-top:8px;font-size:1.125rem;font-weight:500;line-height:1.3;letter-spacing:-.012em}
.related-empty[hidden]{display:none}
.post-related{max-width:none;padding-top:72px}
.related-all{text-decoration:none}
.related-all:hover{color:var(--ink)}
@supports (animation-timeline: scroll()){
  .page-article .site-bar::after{content:'';position:absolute;inset-inline:0;bottom:-1px;height:2px;background:var(--signal);transform:scaleX(0);transform-origin:left;animation:tb-read linear both;animation-timeline:scroll(root)}
  [dir=rtl] .page-article .site-bar::after{transform-origin:right}
  @keyframes tb-read{to{transform:scaleX(1)}}
}
@media (prefers-reduced-motion:reduce){.page-article .site-bar::after{display:none}}
@media (max-width:1023px){
  .post-head-main,.post-facts{grid-column:1/-1}
  .post-facts{margin-top:32px;max-width:520px}
  .post-outline{grid-column:1/-1;position:static;margin-bottom:40px}
  .post-prose{grid-column:1/-1}
  .related-list{grid-template-columns:1fr 1fr}
}
@media (max-width:767px){
  .post-cover .cover-editorial{aspect-ratio:4/3;border-radius:10px}
  .post-layout{padding-top:48px}
  .related-list{grid-template-columns:1fr}
}
.post-related .rail-head .rail-label{border-top:0;padding-top:0}
.related-all{display:inline-flex;align-items:center;gap:8px;min-height:44px}

/* ---------- Insight article template (ins-*), reusable for every approved Insight ---------- */
.ins{--measure:720px;--wide:1080px}
.ins-head{max-width:var(--measure);margin:48px auto 0;padding:0 24px}
.ins-kicker{display:flex;gap:14px;margin:0;font:400 .75rem/1.5 'IBM Plex Mono',monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.ins-kicker span+span::before{content:'·';margin-right:14px}
.ins-title{margin:20px 0 0;font-size:clamp(2.125rem,1.3rem + 2.8vw,3.5rem);font-weight:600;line-height:1.06;letter-spacing:-.028em;color:var(--ink);text-wrap:balance}
.ins-title span{display:block}
.ins-standfirst{margin:24px 0 0;font-size:clamp(1.125rem,1.02rem + .4vw,1.3125rem);line-height:1.55;color:var(--body)}
.ins-meta{display:flex;flex-wrap:wrap;gap:6px 18px;margin:24px 0 0;padding-top:16px;border-top:1px solid var(--line);font:400 .75rem/1.5 'IBM Plex Mono',monospace;color:var(--muted)}
.ins-meta span:first-child{font-family:'Instrument Sans',sans-serif;font-size:.875rem;font-weight:500;color:var(--ink)}
/* hero: the delegation boundary */
.ins-hero{max-width:1200px;margin:56px auto 0;padding:0 24px}
.ins-hero-svg{display:block;width:100%;height:auto;background:var(--paper);border:1px solid var(--line);border-radius:4px}
.hs-zone,.hs-blabel{font:500 13px 'IBM Plex Mono',monospace;letter-spacing:.1em;fill:var(--muted)}
.hs-blabel{fill:var(--ink)}
.hs-boundary{stroke:var(--ink);stroke-width:2}
.hs-pill{fill:var(--canvas);stroke:var(--edge)}
.hs-act,.hs-out,.hs-note{font:400 15px 'IBM Plex Mono',monospace;letter-spacing:.04em;fill:var(--ink)}
.hs-note{font-size:11px;fill:var(--muted)}
.hs-path{stroke:var(--ink);stroke-width:1.5}
.hs-end{fill:var(--ink)}
.hs-bound{fill:none;stroke:var(--ink);stroke-dasharray:4 4}
.hs-gate{fill:var(--signal)}
.hs-wait{stroke:var(--edge);stroke-dasharray:3 5}
.hs-human{fill:var(--signal)}
.hs-refused .hs-path{stroke:var(--quiet);stroke-dasharray:5 5}.hs-stop{stroke:var(--quiet);stroke-width:3}.hs-refused .hs-out{fill:var(--muted)}
.ins-hero-list{display:none}
.ins-hero figcaption{margin-top:12px;font-size:.875rem;color:var(--muted)}
/* layout: narrow editorial column, quiet rail on wide screens */
.ins-layout{position:relative;max-width:var(--wide);margin:72px auto 0;padding:0 24px}
.ins-prose{max-width:var(--measure);margin:0 auto}
.ins-prose>p,.ins-prose>ul{font-size:1.125rem;line-height:1.7;color:var(--body);margin:0 0 1.35em}
.ins-prose>ul{padding-left:1.2em}.ins-prose>ul li{margin-bottom:.35em}
.ins-prose strong{font-weight:600;color:var(--ink)}
.ins-prose h2{margin:2.4em 0 .8em;font-size:clamp(1.5rem,1.2rem + .9vw,1.875rem);font-weight:600;line-height:1.2;letter-spacing:-.018em;color:var(--ink);scroll-margin-top:96px}
.ins-src{display:inline-block;margin-left:6px;font:400 .75rem 'IBM Plex Mono',monospace;color:var(--muted);text-decoration:underline;text-decoration-color:var(--edge);text-underline-offset:3px}
.ins-src:hover,.ins-src:focus-visible{color:var(--ink);text-decoration-color:var(--signal)}
.ins-rail{display:none}
@media (min-width:1240px){
  .ins-rail{display:block;position:absolute;top:0;left:24px;height:100%}
  .ins-rail ol{position:sticky;top:120px;list-style:none;margin:0;padding:0;width:150px}
  .ins-rail a{display:flex;gap:10px;padding:5px 0;font:400 .6875rem/1.4 'IBM Plex Mono',monospace;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);text-decoration:none}
  .ins-rail a:hover,.ins-rail a:focus-visible{color:var(--ink)}
}
/* evidence: large type, source in view */
.ins-stat{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin:2.4em 0;padding:28px 0;border-top:1px solid var(--ink);border-bottom:1px solid var(--line)}
.ins-stat-n{margin:0;font-size:clamp(3rem,2rem + 3vw,4.5rem);font-weight:600;line-height:1;letter-spacing:-.03em;color:var(--ink)}
.ins-stat-l{margin:10px 0 0;font-size:1rem;line-height:1.45;color:var(--body)}
.ins-stat figcaption{grid-column:1/-1;font:400 .75rem/1.5 'IBM Plex Mono',monospace;color:var(--muted)}
/* wide figures break out of the text column */
.ins-wide{margin:2.4em calc((var(--measure) - min(var(--wide),100vw - 48px)) / 2)}
.ins-matrix table,.ins-compare table{width:100%;border-collapse:collapse;font-size:.9375rem;line-height:1.45}
.ins-matrix th,.ins-matrix td,.ins-compare th,.ins-compare td{padding:14px 16px 14px 0;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
.ins-matrix thead th,.ins-compare thead th{font:500 .6875rem 'IBM Plex Mono',monospace;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);border-bottom:1px solid var(--ink)}
.ins-matrix tbody th{font-weight:500;color:var(--ink)}
.ins-state{display:inline-block;min-width:8.5em;margin-right:12px;font:500 .6875rem 'IBM Plex Mono',monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--ink)}
.ins-matrix .is-bounded .ins-state::before{content:'≤ '}
.ins-matrix .is-approval .ins-state{color:var(--signal)}
.ins-matrix .is-refused :is(th,td){color:var(--muted)}.ins-matrix .is-refused .ins-state{color:var(--muted);text-decoration:line-through}
.ins-matrix figcaption,.ins-flowcmp figcaption{margin-top:12px;font-size:.8125rem;color:var(--muted)}
.ins-flow{display:block;margin-bottom:4px;font:500 .6875rem 'IBM Plex Mono',monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--ink)}
.ins-compare{margin:2em 0}
.ins-compare td:first-child{color:var(--muted);font-style:italic;width:42%}
/* signature editorial break */
.ins-break{margin:3.2em 0;padding:40px 0 8px;border-top:3px solid var(--signal);max-width:none}
.ins-break-q{margin:0;font-size:clamp(1.875rem,1.1rem + 3vw,3rem);font-weight:600;line-height:1.1;letter-spacing:-.022em;text-transform:uppercase;color:var(--ink);text-wrap:balance}
.ins-break-a{margin:20px 0 0;max-width:34em;font-size:1.125rem;line-height:1.6;color:var(--body)}
/* human approval without a bottleneck */
.ins-flowcmp{display:grid;gap:20px}
.fl-row{padding:18px 0;border-top:1px solid var(--line)}
.fl-label{margin:0 0 12px;font:500 .6875rem 'IBM Plex Mono',monospace;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.fl-steps{display:flex;flex-wrap:wrap;align-items:center;gap:8px 0;margin:0;padding:0;list-style:none}
.fl-steps li{padding:8px 12px;border:1px solid var(--edge);border-radius:3px;font-size:.875rem;color:var(--ink);background:var(--paper)}
.fl-steps li+li::before{content:'→';margin:0 10px 0 -2px;color:var(--muted)}
.fl-steps li+li{border-left-width:1px}
.fl-steps li{position:relative}
.fl-steps li+li{margin-left:26px}.fl-steps li+li::before{position:absolute;left:-20px;top:8px}
.is-bad .fl-steps li{color:var(--muted);border-style:dashed}
.fl-notes{margin:10px 0 0;font:400 .75rem 'IBM Plex Mono',monospace;color:var(--muted)}
.fl-steps li.is-human{border-color:var(--signal);color:var(--signal)}
/* production gate */
.ins-gate{margin:2em 0}
.ins-gate-label{margin:0 0 8px;font:500 .75rem 'IBM Plex Mono',monospace;letter-spacing:.12em;text-transform:uppercase;color:var(--ink)}
.ins-gate ol{list-style:none;margin:0;padding:0;border-top:1px solid var(--ink)}
.ins-gate li{display:grid;grid-template-columns:3rem 1fr;gap:4px 12px;padding:18px 0;border-bottom:1px solid var(--line)}
.ins-gate-no{font:400 .8125rem 'IBM Plex Mono',monospace;color:var(--muted);padding-top:3px}
.ins-gate h3{margin:0;font-size:1.1875rem;font-weight:600;line-height:1.35;color:var(--ink)}
.ins-gate li p{margin:6px 0 0;font-size:1rem;line-height:1.6;color:var(--body)}
.ins-gate li.is-key{border-left:3px solid var(--signal);padding-left:14px;margin-left:-17px}
.ins-gate li.is-key .ins-gate-no{color:var(--signal)}
/* sources and scope */
.ins-sources{max-width:var(--measure);margin:72px auto 96px;padding:28px 24px 0;border-top:1px solid var(--ink)}
.ins-sources h2{margin:0;font:500 .75rem 'IBM Plex Mono',monospace;letter-spacing:.12em;text-transform:uppercase;color:var(--ink)}
.ins-sources p{margin:12px 0 16px;font-size:.9375rem;color:var(--body)}
.ins-sources ul{list-style:none;margin:0;padding:0}
.ins-sources li{padding:9px 0;border-bottom:1px solid var(--line);font-size:.875rem}
.ins-sources a{color:var(--ink);text-decoration:underline;text-decoration-color:var(--edge);text-underline-offset:3px}
.ins-sources a:hover,.ins-sources a:focus-visible{text-decoration-color:var(--signal)}
/* narrow screens: stacked matrix, list hero, no break-outs */
@media (max-width:767px){
  .ins-wide{margin:2em 0}
  .ins-hero-svg{display:none}
  .ins-hero-list{display:grid;gap:0;margin:0;padding:0;list-style:none;border-top:1px solid var(--ink)}
  .ins-hero-list li{display:flex;justify-content:space-between;gap:12px;padding:14px 0;border-bottom:1px solid var(--line);font-size:.9375rem}
  .ins-hero-list b{font-weight:500;color:var(--ink)}.ins-hero-list span{font:500 .6875rem 'IBM Plex Mono',monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);text-align:right}
  .ins-hero-list .is-human span{color:var(--signal)}.ins-hero-list .is-refused :is(b,span){color:var(--muted)}
  .ins-matrix thead,.ins-compare thead{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
  .ins-matrix tr,.ins-compare tr{display:block;padding:14px 0;border-bottom:1px solid var(--line)}
  .ins-matrix th,.ins-matrix td,.ins-compare td{display:block;padding:3px 0;border:0}
  .ins-matrix tbody th{font-size:1rem}
  .ins-matrix td::before,.ins-compare td::before{content:attr(data-label) ' / ';font:400 .6875rem 'IBM Plex Mono',monospace;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
  .ins-state{min-width:0}
  .ins-compare td:first-child{width:auto}
  .ins-stat{grid-template-columns:1fr;gap:20px}
  .fl-steps{flex-direction:column;align-items:flex-start;gap:26px}.fl-steps li+li{margin-left:0}.fl-steps li+li::before{content:'↓';left:10px;top:-24px}
  .ins-gate li.is-key{margin-left:-11px;padding-left:8px}
}
@media (prefers-reduced-motion:reduce){.ins *{transition:none!important;animation:none!important}}