/* Danai Data blog: same tokens, type and masthead as the home page */
:root{
  --paper:#eef0f3; --sheet:#fafbfc; --ink:#141b26; --ink-2:#47505e; --ink-3:#6b7482;
  --rule:#c3c9d2; --rule-2:#dde1e7; --green:#1f3a5f; --green-ink:#f5f7fa; --brass:#7f611a;
  --focus:#1f3a5f; --shadow:rgba(20,27,38,.08);
  --glow-1:rgba(0,145,255,.12); --glow-2:rgba(214,160,60,.15);
  --ag-market:#1f5f7a; --ag-finance:#6a4a8c; --ag-reg:#9a2c27; --ag-ops:#5b6b1e; --ag-cust:#a34f12;
  --live:#0091ff; --live-glow:rgba(0,145,255,.28); --yes:#1e8a4c;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#0d121a; --sheet:#141b26; --ink:#e4e8ee; --ink-2:#aab3c0; --ink-3:#8791a0;
    --rule:#2f3a4a; --rule-2:#222b38; --green:#8fb3e6; --green-ink:#0b1320; --brass:#d6b562;
    --focus:#a9c6f0; --shadow:rgba(0,0,0,.35);
    --glow-1:rgba(63,214,255,.12); --glow-2:rgba(214,181,98,.09);
    --ag-market:#6fb6d6; --ag-finance:#b99be0; --ag-reg:#e5877d; --ag-ops:#b5c96a; --ag-cust:#eba070;
    --live:#3fd6ff; --live-glow:rgba(63,214,255,.35); --yes:#5fd08a;
  }
}
:root[data-theme="dark"]{
  --paper:#0d121a; --sheet:#141b26; --ink:#e4e8ee; --ink-2:#aab3c0; --ink-3:#8791a0;
  --rule:#2f3a4a; --rule-2:#222b38; --green:#8fb3e6; --green-ink:#0b1320; --brass:#d6b562;
  --focus:#a9c6f0; --shadow:rgba(0,0,0,.35);
  --glow-1:rgba(63,214,255,.12); --glow-2:rgba(214,181,98,.09);
  --ag-market:#6fb6d6; --ag-finance:#b99be0; --ag-reg:#e5877d; --ag-ops:#b5c96a; --ag-cust:#eba070;
  --live:#3fd6ff; --live-glow:rgba(63,214,255,.35); --yes:#5fd08a;
}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Public Sans",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;font-size:17px;line-height:1.65;overflow-x:hidden}
.page{max-width:1180px;margin:0 auto;padding-left:max(16px, env(safe-area-inset-left, 0px));padding-right:max(16px, env(safe-area-inset-right, 0px));padding-bottom:32px}
h1,h2,h3{font-family:"Bricolage Grotesque","Arial Narrow",system-ui,sans-serif;font-weight:800;letter-spacing:-.02em;line-height:1.1;margin:0}
a{color:var(--green);text-underline-offset:3px}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px}

.mast{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:18px;border-bottom:2px solid var(--ink);flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-family:"Bricolage Grotesque",system-ui,sans-serif;font-weight:800;font-size:1.25rem;letter-spacing:-.01em}
.brand svg{flex:none}
.mast nav{display:flex;gap:18px;flex-wrap:wrap;font-size:.92rem}
.mast nav a{color:var(--ink-2);text-decoration:none}
.mast nav a:hover,.mast nav a[aria-current="page"]{color:var(--ink);text-decoration:underline}
.btn{display:inline-flex;align-items:center;gap:8px;font:600 .95rem/1 "Public Sans",system-ui,sans-serif;padding:13px 18px;border:2px solid var(--green);background:var(--green);color:var(--green-ink);text-decoration:none;border-radius:2px}
.btn.small{padding:9px 13px;font-size:.86rem}

.kicker{font-family:"IBM Plex Mono",monospace;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);margin:0 0 14px}
.kicker a{color:inherit}
.meta{font-family:"IBM Plex Mono",monospace;font-size:.8rem;color:var(--ink-3);margin:10px 0 0}

.blog-head{padding-block:48px 24px;max-width:46em}
.blog-head h1{font-size:clamp(2rem,4.6vw,3.2rem)}
.lede{font-size:1.12rem;color:var(--ink-2);margin:18px 0 0}
.post-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;padding-bottom:40px}
.post-card{background:var(--sheet);border:1px solid var(--rule);box-shadow:6px 6px 0 var(--shadow);padding:20px 22px;display:flex;flex-direction:column}
.post-card .meta{margin:0 0 8px}
.post-card h2,.post-card h3{font-size:1.3rem}
.post-card h2 a,.post-card h3 a{color:var(--ink);text-decoration:none}
.post-card h2 a:hover,.post-card h3 a:hover{text-decoration:underline}
.post-card p{color:var(--ink-2);margin:10px 0 14px}
.post-card .more{margin-top:auto;font-weight:600}

.post{max-width:42em;padding-block:48px 24px}
.post h1{font-size:clamp(2rem,4.4vw,3rem)}
.post .meta{margin-bottom:28px}
.prose h2{font-size:1.5rem;margin:36px 0 10px}
.prose h3{font-size:1.2rem;margin:28px 0 8px}
.prose p,.prose ul,.prose ol{margin:0 0 16px}
.prose li{margin-bottom:6px}
.prose blockquote{margin:24px 0;padding:4px 0 4px 18px;border-left:4px solid var(--brass);color:var(--ink-2)}
.prose code{font-family:"IBM Plex Mono",monospace;font-size:.9em;background:var(--sheet);border:1px solid var(--rule-2);padding:1px 5px}
.prose img{max-width:100%;height:auto}
.prose table{width:100%;border-collapse:collapse;margin:0 0 16px;font-size:.95rem;display:block;overflow-x:auto}
.prose th,.prose td{text-align:left;padding:8px 10px 8px 0;border-bottom:1px solid var(--rule-2);vertical-align:top}
.cta{margin-top:40px;background:var(--sheet);border:1px solid var(--rule);border-left:4px solid var(--brass);padding:20px 22px}
.cta h2{font-size:1.3rem}
.cta p{color:var(--ink-2);margin:8px 0 16px}

footer{border-top:2px solid var(--ink);margin-top:24px;padding-top:20px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.86rem;color:var(--ink-3)}
@media (max-width:760px){.mast nav{gap:12px;font-size:.86rem}.post,.blog-head{padding-top:32px}}

/* Unified look, matching the home page: rounded cards, soft lift, pill buttons, italic serif accents */
.mast,footer{border-color:var(--rule);border-width:1px}
.btn{border-radius:999px}
.serif{font-family:"Instrument Serif",Georgia,serif;font-style:italic;font-weight:400;letter-spacing:0;color:var(--brass);font-size:1.1em}
.blog-head{position:relative}
.blog-head::before{content:"";position:absolute;inset:-10px -40px auto auto;width:420px;height:260px;background:radial-gradient(closest-side,var(--glow-1),transparent),radial-gradient(closest-side at 30% 60%,var(--glow-2),transparent);z-index:-1;pointer-events:none}
.post-card{border-radius:18px;border-color:var(--rule-2);box-shadow:0 1px 2px var(--shadow),0 12px 30px var(--shadow)}
.cta{border-radius:18px;border-left:1px solid var(--rule);box-shadow:0 1px 2px var(--shadow),0 12px 30px var(--shadow),inset 4px 0 0 var(--brass)}
.prose blockquote{border-left:0;box-shadow:inset 4px 0 0 var(--brass);border-radius:4px}
.prose code{border-radius:6px}
.post .meta{display:inline-block;border:1px solid var(--rule);border-radius:999px;padding:6px 12px}
@media (max-width:760px){.blog-head::before{width:260px;right:-20px}}
/* Header: sticky glass bar with the nav as a pill group, as on the home page */
.mast{position:sticky;top:0;z-index:60;margin-inline:-16px;padding:12px 16px;background:color-mix(in srgb,var(--paper) 82%,transparent);-webkit-backdrop-filter:saturate(1.4) blur(14px);backdrop-filter:saturate(1.4) blur(14px)}
.mast nav{gap:2px;padding:4px;border:1px solid var(--rule-2);border-radius:999px;background:var(--sheet);box-shadow:0 1px 2px var(--shadow)}
.mast nav a{padding:7px 14px;border-radius:999px;font-weight:600;font-size:.86rem}
.mast nav a:hover{background:var(--paper);text-decoration:none}
.mast nav a[aria-current="page"]{color:var(--ink);background:var(--paper);box-shadow:inset 0 0 0 1px var(--rule-2);text-decoration:none}
@media (max-width:760px){.mast{row-gap:10px}.mast nav{order:3;width:100%;overflow-x:auto;flex-wrap:nowrap;scrollbar-width:none;justify-content:space-between}.mast nav a{padding:7px 12px;white-space:nowrap;font-size:.82rem}}
@supports not (background:color-mix(in srgb,red 50%,blue)){.mast{background:var(--paper)}}

/* Covers: a small cloud of the home page's cards, generated per post */
.it{position:absolute;width:24px;height:24px;pointer-events:none}
.it > i{display:block;width:100%;height:100%;border-radius:6px;overflow:hidden;background-color:var(--sheet);box-shadow:0 0 0 1px var(--rule),0 3px 7px var(--shadow)}
.it.back > i{filter:blur(1.2px);opacity:.55}
.k0 > i{background:linear-gradient(var(--c),var(--c)) 0 0/100% 6px no-repeat,linear-gradient(var(--rule),var(--rule)) 4px 10px/15px 2px no-repeat,linear-gradient(var(--rule),var(--rule)) 4px 14px/10px 2px no-repeat,linear-gradient(var(--rule),var(--rule)) 4px 18px/13px 2px no-repeat}
.k1 > i{background:radial-gradient(circle at 70% 28%,var(--sheet) 0 2.5px,transparent 3px),linear-gradient(150deg,transparent 55%,var(--c) 56%),linear-gradient(165deg,var(--ink-2),var(--ink))}
.k2 > i{background:linear-gradient(var(--c),var(--c)) left 4px bottom 4px/3px 7px no-repeat,linear-gradient(var(--c),var(--c)) left 9px bottom 4px/3px 12px no-repeat,linear-gradient(var(--c),var(--c)) left 14px bottom 4px/3px 9px no-repeat,linear-gradient(var(--ink-3),var(--ink-3)) left 4px top 5px/9px 2px no-repeat}
.k3 > i{background:linear-gradient(var(--c),var(--c)) right 0 top 0/7px 7px no-repeat,linear-gradient(var(--sheet),var(--sheet)) 5px 7px/11px 2px no-repeat,linear-gradient(var(--sheet),var(--sheet)) 5px 11px/8px 2px no-repeat,linear-gradient(var(--sheet),var(--sheet)) 5px 15px/12px 2px no-repeat;background-color:var(--ink)}
.k4 > i{background:radial-gradient(circle at 7px 7px,var(--c) 0 4px,transparent 4.5px),linear-gradient(var(--rule),var(--rule)) 13px 5px/7px 2px no-repeat,linear-gradient(var(--rule),var(--rule)) 4px 14px/16px 2px no-repeat,linear-gradient(var(--rule),var(--rule)) 4px 18px/12px 2px no-repeat}
@keyframes drift{to{translate:var(--dx) var(--dy);rotate:var(--dr)}}
@keyframes blink{to{visibility:hidden}}
.cover{position:relative;height:150px;overflow:hidden;border-bottom:1px solid var(--rule-2);
  background:radial-gradient(closest-side at 50% 55%,var(--glow-1),transparent 80%),radial-gradient(closest-side at 40% 45%,var(--glow-2),transparent 95%),linear-gradient(180deg,var(--sheet),var(--paper))}
.cover.wide{height:220px;border:1px solid var(--rule-2);border-radius:18px;margin:4px 0 30px;box-shadow:0 1px 2px var(--shadow),0 12px 30px var(--shadow)}
.cover-word{position:absolute;left:14px;bottom:10px;font:italic 400 1.15rem/1 "Instrument Serif",Georgia,serif;color:var(--ink-3)}
.cover-link{display:block}
.post-card:hover .cover .it > i{animation:drift 2.6s ease-in-out infinite alternate}
/* cards: cover flush on top, body below; the first post on the list is a wide featured card */
.post-card{padding:0;overflow:hidden}
.pc-body{padding:16px 20px 18px;display:flex;flex-direction:column;flex:1}
.post-card .meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:0 0 10px}
.tp{display:inline-flex;align-items:center;gap:6px;padding:4px 9px;border:1px solid var(--rule);border-radius:999px;background:var(--sheet);font:600 .64rem/1 "IBM Plex Mono",monospace;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-2);vertical-align:middle}
.tp.news{border-color:var(--live);color:var(--ink)}
.tp i,.filters i{width:6px;height:6px;border-radius:50%;background:var(--live);box-shadow:0 0 6px var(--live);animation:blink 1.1s steps(2,start) infinite}
.post-card.feat{grid-column:1/-1;flex-direction:row;box-shadow:0 0 0 1px var(--glow-1),0 18px 40px var(--shadow)}
.feat .cover-link{flex:1.15;min-width:0}
.feat .cover{height:100%;min-height:280px;border-bottom:0;border-right:1px solid var(--rule-2)}
.feat .pc-body{flex:1;padding:26px 28px;justify-content:center}
.feat h2{font-size:clamp(1.5rem,2.6vw,2rem)}
.filters{display:none}
.js .filters{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 22px}
.filters button{display:inline-flex;align-items:center;gap:7px;font:600 .84rem/1 "Public Sans",sans-serif;padding:9px 14px;border:1px solid var(--rule-2);border-radius:999px;background:var(--sheet);color:var(--ink-2);cursor:pointer}
.filters button span{font:500 .72rem/1 "IBM Plex Mono",monospace;opacity:.7}
.filters button:hover{color:var(--ink);border-color:var(--rule)}
.filters button[aria-pressed="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.post-card[hidden]{display:none}
/* reading: progress bar, a call to action halfway, sources as link cards, then what to read next */
.progress{position:fixed;left:0;right:0;top:0;height:3px;z-index:80;pointer-events:none}
.progress span{display:block;height:100%;background:var(--live);box-shadow:0 0 8px var(--live);transform-origin:0 50%;transform:scaleX(0)}
.post .kicker{display:flex;align-items:center;gap:10px}
.cta-mid{margin:32px 0;padding:20px 22px;border:1px solid var(--rule-2);border-radius:18px;
  background:radial-gradient(closest-side at 92% 0%,var(--glow-2),transparent 70%),var(--sheet);box-shadow:0 1px 2px var(--shadow),0 12px 30px var(--shadow),inset 4px 0 0 var(--brass)}
.cta-k{font:500 .68rem/1 "IBM Plex Mono",monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--brass);margin:0 0 10px}
.cta-h{font:800 1.3rem/1.15 "Bricolage Grotesque",sans-serif;letter-spacing:-.02em;color:var(--ink);margin:0 0 6px}
.cta-mid p:not(.cta-k):not(.cta-h){color:var(--ink-2);margin:0 0 14px}
.cta-row{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.lnk{font-weight:600}
.cta h2{font-size:1.5rem}
.ticks{list-style:none;margin:12px 0 18px;padding:0}
.ticks li{position:relative;padding:5px 0 5px 26px;color:var(--ink-2)}
.ticks li::before{content:"\2713";position:absolute;left:0;top:6px;width:18px;height:18px;border-radius:50%;display:grid;place-items:center;font:700 .62rem/1 "Public Sans",sans-serif;background:var(--yes);color:var(--sheet)}
.cta-note{font-size:.84rem;color:var(--ink-3);margin:14px 0 0}
.list-cta{margin:0 0 48px;max-width:46em}
.prose h2.src-h{font-family:"Instrument Serif",Georgia,serif;font-style:italic;font-weight:400;letter-spacing:0}
.sources{list-style:none;padding:0;display:grid;gap:8px}
.sources li{margin:0;padding:10px 14px;border:1px solid var(--rule-2);border-radius:12px;background:var(--sheet);font-size:.88rem;color:var(--ink-3)}
.sources a{display:block;font-weight:700;font-size:.95rem;color:var(--ink);margin-bottom:2px}
.next{padding-bottom:40px}
.next h2{font-size:1.7rem;margin:8px 0 16px}
.next .post-list{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));padding-bottom:0}
@media (max-width:760px){.post-card.feat{flex-direction:column}.feat .cover{min-height:180px;border-right:0;border-bottom:1px solid var(--rule-2)}.feat .pc-body{padding:18px 20px}.cover.wide{height:170px}}
@media (prefers-reduced-motion: reduce){*,*::before,*::after{animation:none !important;transition:none !important}}

/* Reading: a calmer measure, a larger lead, generous spacing and story blocks */
.post{max-width:44em}
.prose{font-size:1.1rem;line-height:1.78;color:var(--ink)}
.prose > p:first-of-type{font-size:1.28rem;line-height:1.6;color:var(--ink-2);margin-bottom:22px}
.prose p,.prose ul,.prose ol{margin:0 0 1.15em}
.prose h2{font-size:clamp(1.5rem,2.6vw,1.9rem);margin:2.4em 0 .6em;scroll-margin-top:110px}
.prose h3{font-size:1.25rem;margin:1.8em 0 .5em}
.prose strong{color:var(--ink)}
.prose a{text-decoration-thickness:1px;text-underline-offset:3px}
.prose ul{padding-left:0;list-style:none}
.prose ul > li{position:relative;padding-left:22px}
.prose ul > li::before{content:"";position:absolute;left:4px;top:.72em;width:7px;height:7px;border-radius:50%;background:var(--brass)}
.prose ol{padding-left:0;list-style:none;counter-reset:n}
.prose ol > li{counter-increment:n;position:relative;padding-left:40px;margin-bottom:10px}
.prose ol > li::before{content:counter(n);position:absolute;left:0;top:.1em;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font:700 .8rem/1 "Public Sans",sans-serif;background:var(--paper);border:1px solid var(--rule);color:var(--ink)}
.prose hr{border:0;margin:2.4em 0;text-align:center}
.prose hr::after{content:"\00B7  \00B7  \00B7";letter-spacing:.6em;color:var(--ink-3);font-size:1.2rem}
.prose blockquote{margin:2em 0;padding:4px 0 4px 22px;box-shadow:inset 3px 0 0 var(--brass);border-radius:0}
.prose blockquote p{font:italic 400 clamp(1.45rem,2.8vw,1.85rem)/1.3 "Instrument Serif",Georgia,serif;color:var(--ink);margin:0}
.prose table{display:table;border:1px solid var(--rule-2);border-radius:14px;border-collapse:separate;border-spacing:0;overflow:hidden;font-size:.95rem;background:var(--sheet)}
.prose th{background:var(--paper);font:600 .72rem/1.3 "IBM Plex Mono",monospace;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}
.prose th,.prose td{padding:11px 14px;border-bottom:1px solid var(--rule-2)}
.prose tr:last-child td{border-bottom:0}
@media (max-width:760px){.prose table{display:block;overflow-x:auto}}
.b-k{font:500 .68rem/1 "IBM Plex Mono",monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--brass);margin:0 0 10px !important}
.b-t{font:800 1.1rem/1.2 "Bricolage Grotesque",sans-serif;margin:0 0 8px !important;color:var(--ink)}
.summary{margin:0 0 30px;padding:18px 22px;border:1px solid var(--rule-2);border-radius:16px;background:var(--sheet);box-shadow:0 1px 2px var(--shadow),0 10px 26px var(--shadow)}
.summary ul{margin:0}
.summary li{margin-bottom:6px;font-size:1rem}
.scene{margin:1.8em 0;padding:20px 24px;border-radius:16px;background:radial-gradient(closest-side at 90% 10%,var(--glow-1),transparent 70%),var(--paper);border:1px solid var(--rule-2)}
.scene p{font:italic 400 1.28rem/1.5 "Instrument Serif",Georgia,serif;color:var(--ink);margin:0 0 .7em}
.scene p:last-child{margin-bottom:0}
.callout{margin:1.8em 0;padding:18px 22px;border-radius:16px;background:var(--sheet);border:1px solid var(--rule-2);box-shadow:inset 4px 0 0 var(--live)}
.callout p:last-child,.callout ul:last-child{margin-bottom:0}
.mins{margin:1.8em 0;padding:18px 22px;border-radius:16px;border:1px solid var(--rule);background:var(--sheet);font-size:.95rem}
.mins p:last-child,.mins ul:last-child{margin-bottom:0}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin:1.6em 0 2em}
.stats div{border:1px solid var(--rule-2);border-radius:14px;background:var(--sheet);padding:14px 16px}
.stats b{display:block;font:600 2.1rem/1 "Bricolage Grotesque",sans-serif;letter-spacing:-.03em;margin-bottom:8px}
.stats span{display:block;font:500 .64rem/1.35 "IBM Plex Mono",monospace;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-3)}
.toc{margin:0 0 30px;padding:16px 20px;border:1px dashed var(--rule);border-radius:14px}
.toc ol{margin:0;counter-reset:n}
.toc li{font-size:.95rem;padding-left:34px !important;margin-bottom:4px !important}
.toc li::before{width:22px !important;height:22px !important;font-size:.7rem !important}
.toc a{color:var(--ink);text-decoration:none}
.toc a:hover{text-decoration:underline}
.author{margin:40px 0 18px;padding:18px 22px;border:1px solid var(--rule-2);border-radius:16px;background:var(--sheet);font-size:.95rem;color:var(--ink-2)}
.author p:last-child{margin:0}
.sources li{padding-left:14px}.sources li::before{display:none}

/* Photo covers: one of the site's four illustrations behind the card, with a soft fade so the topic word reads */
.photo-cover{background:var(--paper)}
.photo-cover picture,.photo-cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.photo-cover img{transition:transform .6s ease}
.post-card:hover .photo-cover img{transform:scale(1.04)}
.photo-cover::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(10,14,22,.62),rgba(10,14,22,0) 55%)}
.photo-cover .cover-word{z-index:1;color:#f4f6f9;text-shadow:0 1px 8px rgba(0,0,0,.4)}
.cover.wide.photo-cover{height:300px;margin-bottom:6px}
.cover-cap{font:500 .7rem/1 "IBM Plex Mono",monospace;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);margin:0 0 28px}
@media (max-width:760px){.cover.wide.photo-cover{height:200px}}