/* Field Atlas: what its landing, blog and post pages share. */
:root {
  color-scheme: light;
  --ink: #0F0147; --ink-2: #3B3858; --muted: #6E6B85; --line: #E6E5EE; --line-2: #D7D5E3;
  --paper: #FFFFFF; --paper-2: #F6F6FA; --azure: #0991FF; --sky: #62CCFE; --royal: #2563EB; --green: #1E8556;
  --sea: #E7F1FB;
  --sans: "Inter", "Inter Fallback", system-ui, sans-serif; --serif: "Poppins", "Poppins Fallback", system-ui, sans-serif; --mono: "JetBrains Mono", "JetBrains Mono Fallback", ui-monospace, monospace;
  --page: 1280px; --gutter: 40px;
  --ease: cubic-bezier(.2, .8, .2, 1);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { background: var(--paper); color: var(--ink); font: 400 17px/1.6 var(--sans); font-feature-settings: "cv01", "cv05", "cv09", "cv11", "ss03"; -webkit-font-smoothing: antialiased; overflow-x: clip; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
.wrap { max-width: var(--page); margin: 0 auto; padding: 0 var(--gutter); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.mono { font-family: var(--mono); font-size: 11.5px; letter-spacing: .12em; text-transform: uppercase; }
/* the accent phrase: Poppins Italic, the wordmark's family (--serif and .serif keep the name the board's markup uses) */
.serif { font-family: var(--serif); font-style: italic; font-weight: 500; letter-spacing: -.04em; }
h1, h2, h3 { font-variation-settings: "opsz" 32; text-wrap: balance; }
:focus-visible { outline: 2px solid var(--azure); outline-offset: 3px; border-radius: 2px; }

/* nav */
.nav { position: relative; z-index: 5; border-bottom: 1px solid var(--line); background: rgb(255 255 255 / .82); backdrop-filter: blur(14px); }
.nav .wrap { display: flex; align-items: center; height: 76px; gap: 40px; }
.nav .logo img { height: 36px; width: auto; display: block; }
.nav ul { display: flex; gap: 30px; list-style: none; font-size: 15px; font-weight: 500; color: var(--ink-2); flex: 1; }
.nav ul li { display: flex; align-items: center; gap: 6px; }
.nav ul a:hover, .nav ul a[aria-current] { color: var(--ink); }
.nav ul a[aria-current] { background-image: linear-gradient(var(--azure), var(--azure)); background-size: 100% 2px; background-position: 0 100%; background-repeat: no-repeat; padding-bottom: 2px; }
.caret { width: 9px; height: 9px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(45deg) translate(-2px, -2px); opacity: .6; }
.report { color: var(--ink); background-image: linear-gradient(var(--green), var(--green)); background-size: 100% 2px; background-position: 0 100%; background-repeat: no-repeat; padding-bottom: 2px; }
/* a nav menu (site.ts navMenus): its button, and its pages in a panel under it */
.sub-btn { display: inline-flex; align-items: center; gap: 8px; padding: 0; border: 0; background: none; font: inherit; color: inherit; cursor: pointer; }
.sub-btn:hover, .has-menu.open .sub-btn { color: var(--ink); }
.sub-btn.current { color: var(--ink); background-image: linear-gradient(var(--azure), var(--azure)); background-size: 100% 2px; background-position: 0 100%; background-repeat: no-repeat; padding-bottom: 2px; }
.has-menu.open .caret { transform: rotate(225deg) translate(-2px, -2px); }
.nav .has-menu { position: relative; }
.nav .has-menu > ul.sub { display: none; position: absolute; top: calc(100% + 20px); left: -14px; flex: none; flex-direction: column; gap: 0; min-width: 270px; padding: 6px; background: #fff; border: 1px solid var(--line-2); border-radius: 10px; box-shadow: 0 24px 60px -18px rgb(15 1 71 / .28); z-index: 50; }
.nav .has-menu.open > ul.sub { display: flex; }
.nav .has-menu > ul.sub a { display: block; padding: 11px 12px; border-radius: 6px; background-image: none; }
.nav .has-menu > ul.sub a:hover { background: var(--paper-2); }
.nav .has-menu > ul.sub a[aria-current] { color: var(--azure); }
.nav .right { display: flex; align-items: center; gap: 22px; font-size: 15px; font-weight: 500; }
.menu-btn, .nav .menu-only { display: none; } /* .nav: outranks .nav ul li's flex, so the phone menu's Login stays out of the bar */
.menu-btn { width: 42px; height: 42px; border: 1px solid var(--line-2); border-radius: 8px; background: #fff; color: var(--ink); align-items: center; justify-content: center; cursor: pointer; }
.menu-btn svg path { stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; transition: transform .3s var(--ease); transform-origin: 9px 9px; }
.nav.open .menu-btn .l1 { transform: translateY(3px) rotate(45deg); }
.nav.open .menu-btn .l2 { transform: translateY(-3px) rotate(-45deg); }
@media (max-width: 1100px) {
  .nav .wrap { position: relative; justify-content: space-between; }
  .nav ul { display: none; }
  .menu-btn { display: inline-flex; }
  .nav.open ul { display: flex; flex-direction: column; gap: 0; position: absolute; left: var(--gutter); right: var(--gutter); top: calc(100% + 8px); padding: 8px; background: #fff; border: 1px solid var(--line-2); border-radius: 12px; box-shadow: 0 24px 60px -18px rgb(15 1 71 / .28); font-size: 17px; z-index: 50; }
  .nav.open ul li { display: block; }
  .nav.open ul li + li { border-top: 1px solid var(--line); }
  .nav.open ul a { display: block; padding: 14px 12px; background-image: none; }
  .nav.open ul a[aria-current] { color: var(--azure); }
  .nav.open ul a.report { color: var(--green); }
  .nav.open ul .caret { display: none; }
  .nav.open .has-menu { display: block; }
  .nav.open .sub-btn { display: flex; width: 100%; justify-content: space-between; padding: 14px 12px; background-image: none; }
  .nav.open .sub-btn.current { color: var(--azure); }
  .nav.open ul .has-menu .caret { display: block; margin-right: 4px; }
  .nav.open .has-menu > ul.sub { position: static; min-width: 0; padding: 0 0 8px 12px; border: 0; border-radius: 0; box-shadow: none; }
  .nav.open .has-menu > ul.sub li + li { border-top: 0; }
  .nav.open .has-menu > ul.sub a { padding: 10px 12px; font-size: 16px; }
  .nav.open ul .menu-only { display: none; } /* the bar still shows its own Login here */
}
.btn { display: inline-flex; align-items: center; gap: 10px; height: 44px; padding: 0 20px; border-radius: 8px; font: 600 15px/1 var(--sans); letter-spacing: -.01em; border: 0; cursor: pointer; }
.btn-ink { background: var(--ink); color: #fff; }
.btn-ink .arr { color: var(--sky); }
.btn-lg { height: 54px; padding: 0 26px; font-size: 16px; }
.textlink { font-weight: 600; font-size: 15px; display: inline-flex; gap: 8px; align-items: center; }
.textlink span { background-image: linear-gradient(var(--green), var(--green)); background-size: 100% 2px; background-position: 0 100%; background-repeat: no-repeat; padding-bottom: 3px; }

/* a plate: a map, chart or figure in its frame */
.plate { aspect-ratio: 4 / 3; border: 1px solid var(--line); border-radius: 12px; background: var(--paper-2); overflow: hidden; }
.plate svg { width: 100%; height: 100%; display: block; }

/* section heads */
.sec-head { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: end; }
.sec-head h2 { font-size: 54px; line-height: 1.02; font-weight: 600; letter-spacing: -.045em; }
.sec-head h2 .serif { color: var(--azure); }
.sec-head p { font-size: 19px; color: var(--ink-2); max-width: 470px; }

/* the blog, as atlas plates */
.atlas-blog { padding: 120px 0 128px; background: var(--paper-2); border-top: 1px solid var(--line); }
.lead-post { margin-top: 64px; display: grid; grid-template-columns: 1.3fr 1fr; gap: 56px; align-items: center; padding-bottom: 56px; border-bottom: 1px solid var(--line-2); }
.lead-post .plate { aspect-ratio: 640 / 330; background: #fff; }
.lead-post h3 { margin-top: 14px; font-size: 32px; line-height: 1.12; font-weight: 600; letter-spacing: -.035em; }
.lead-post .lede { margin-top: 18px; font-size: 18px; color: var(--ink-2); }
.lead-post .stat { margin-top: 12px; font-size: 16px; color: var(--muted); }
.lead-post strong, .post strong { font-weight: 650; color: var(--ink); }
.kind { color: var(--royal); }
.posts { margin-top: 56px; display: grid; grid-template-columns: repeat(6, 1fr); gap: 48px 32px; }
.post { grid-column: span 2; display: flex; flex-direction: column; }
.post.wide { grid-column: span 3; }
.post.wide .plate { aspect-ratio: 16 / 10; }
.post .plate { background: #fff; display: block; transition: box-shadow .3s; }
.post .plate:hover { box-shadow: 0 18px 40px -22px rgb(15 1 71 / .35); }
.post .idx { margin-top: 18px; display: flex; justify-content: space-between; color: var(--muted); }
.post h3 { margin-top: 10px; font-size: 21px; line-height: 1.22; font-weight: 600; letter-spacing: -.025em; }
.post .finding { margin-top: 10px; font-size: 15.5px; color: var(--ink-2); }
.post h3 a:hover, .lead-post h3 a:hover { text-decoration: underline; text-decoration-color: var(--azure); text-decoration-thickness: 2px; text-underline-offset: 4px; }
.read { margin-top: 16px; font-weight: 600; font-size: 15px; color: var(--royal); display: inline-flex; gap: 8px; }

/* the demo band: the site's own invitation, and its form */
.demo-band { position: relative; padding: 112px 0; background: var(--paper); border-top: 1px solid var(--line); overflow: hidden; }
.demo-band::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 64px 64px; mask-image: radial-gradient(70% 90% at 80% 40%, #000, transparent 75%); -webkit-mask-image: radial-gradient(70% 90% at 80% 40%, #000, transparent 75%); opacity: .6; pointer-events: none; }
.demo-grid { position: relative; display: grid; grid-template-columns: 1.05fr 1fr; gap: 72px; align-items: start; }
.demo-copy .kick { color: var(--royal); display: inline-flex; gap: 10px; align-items: center; }
.demo-copy .kick i { width: 8px; height: 8px; background: var(--azure); transform: rotate(45deg); display: inline-block; }
.demo-copy h2 { margin-top: 22px; font-size: 64px; line-height: .98; font-weight: 600; letter-spacing: -.048em; }
.demo-copy h2 .serif { color: var(--azure); }
.demo-copy > p { margin-top: 22px; font-size: 19px; color: var(--ink-2); max-width: 520px; }
.report-card { margin-top: 44px; display: grid; grid-template-columns: auto 1fr; gap: 6px 22px; padding: 22px 24px; border: 1px solid var(--line-2); border-radius: 12px; background: #fff; max-width: 560px; }
.report-card .ico { grid-row: span 3; width: 46px; height: 58px; border-radius: 4px; background: linear-gradient(160deg, #fff, var(--sea)); border: 1px solid var(--line-2); position: relative; }
.report-card .ico::after { content: ""; position: absolute; left: 8px; right: 8px; bottom: 10px; height: 3px; background: var(--green); box-shadow: 0 -8px 0 var(--line-2), 0 -16px 0 var(--line-2); }
.report-card h3 { font-size: 19px; font-weight: 650; letter-spacing: -.02em; }
.report-card p { font-size: 15px; color: var(--ink-2); }
.report-card a { margin-top: 6px; }
.demo-form { position: relative; padding: 30px; border: 1px solid var(--line-2); border-radius: 14px; background: #fff; box-shadow: 0 1px 2px rgb(15 1 71 / .05), 0 30px 70px -36px rgb(15 1 71 / .35); display: grid; gap: 16px; }
.demo-form .tab { position: absolute; top: -12px; left: 26px; padding: 3px 9px; background: var(--ink); color: #fff; border-radius: 4px; font-size: 10.5px; }
.field { display: grid; gap: 7px; }
.field label { font-size: 13.5px; font-weight: 600; color: var(--ink-2); }
.field input, .field textarea { font: 400 16px var(--sans); color: var(--ink); padding: 12px 14px; border: 1px solid var(--line-2); border-radius: 8px; background: var(--paper-2); transition: border-color .2s, background .2s; }
.field textarea { min-height: 96px; resize: vertical; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--azure); background: #fff; box-shadow: 0 0 0 3px rgb(9 145 255 / .14); }
.demo-form .btn { justify-content: center; margin-top: 6px; }
.demo-form .btn:disabled { opacity: .7; cursor: progress; }
/* the consent banner (shared/consent-banner.js): fixed at the foot of the viewport, over the page and its menus, hidden until it asks;
   a layer of its own (will-change), or a picture still carrying its reveal's transform can paint over it */
.consent { position: fixed; left: 24px; bottom: 24px; z-index: 60; will-change: transform; width: min(440px, calc(100vw - 48px)); padding: 22px 22px 20px; background: #fff; border: 1px solid var(--line-2); border-radius: 12px; box-shadow: 0 24px 60px -18px rgb(15 1 71 / .28); }
.consent[hidden] { display: none; }
.consent .mono { color: var(--azure); }
.consent p + p { margin-top: 8px; font-size: 14.5px; line-height: 1.55; color: var(--ink-2); }
.consent p a { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.consent-btns { margin-top: 16px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.consent-btns .btn { justify-content: center; height: 42px; background: #fff; color: var(--ink); border: 1px solid var(--line-2); }
.consent-btns .btn:hover { border-color: var(--ink); }
.cookie-settings { padding: 0; border: 0; background: none; font: inherit; color: inherit; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
[data-consent-open-wrap][hidden], .cookie-settings[hidden] { display: none; }
form .trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-status { font-size: 14.5px; line-height: 1.5; color: var(--green); }
.form-status[data-state="failed"] { color: #B42318; }
.demo-form .rest { display: grid; gap: 16px; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
/* the demo band's form runs the copy column's full height, so it ends where the report card does: the message field takes the extra room */
.demo-grid > .demo-form { align-self: stretch; grid-template-rows: auto 1fr auto; }
.demo-grid > .demo-form .rest { grid-template-rows: auto 1fr; }
.demo-grid > .demo-form .rest .field:last-child { grid-template-rows: auto 1fr; }

/* the colophon: the atlas's legend, closing the page */
.colophon { position: relative; background: var(--ink); color: #fff; overflow: hidden; }
.colophon .route { position: relative; height: 150px; }
.colophon .route svg { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.colophon .bird { position: absolute; width: 46px; height: 46px; }
.colophon .bird img { width: 100%; height: 100%; display: block; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 48px; padding-top: 8px; padding-bottom: 64px; }
.foot-brand img { height: 34px; width: auto; display: block; }
.foot-brand p { margin-top: 18px; color: rgb(255 255 255 / .72); font-size: 16px; max-width: 320px; }
.foot-meta { margin-top: 22px; display: flex; align-items: center; gap: 18px; }
.foot-brand .coords { color: var(--sky); }
.foot-brand .social { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: 8px; border: 1px solid rgb(255 255 255 / .22); color: rgb(255 255 255 / .82); transition: background .25s, color .25s, border-color .25s; }
.foot-brand .social:hover { background: var(--sky); border-color: var(--sky); color: var(--ink); }
.foot-col h3 { font: 500 11.5px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: rgb(255 255 255 / .5); }
.foot-col ul { list-style: none; margin-top: 16px; display: grid; gap: 10px; }
.foot-col a { color: rgb(255 255 255 / .86); font-size: 15.5px; font-weight: 500; background-image: linear-gradient(var(--sky), var(--sky)); background-size: 0% 1px; background-position: 0 100%; background-repeat: no-repeat; transition: background-size .35s var(--ease), color .2s; padding-bottom: 2px; }
.foot-col a:hover { color: #fff; background-size: 100% 1px; }
.foot-base { position: relative; display: flex; justify-content: space-between; align-items: center; gap: 24px; padding-top: 22px; padding-bottom: 30px; color: rgb(255 255 255 / .55); font-size: 13.5px; }
.foot-base::before { content: ""; position: absolute; top: 0; left: var(--gutter); right: var(--gutter); height: 1px; background: rgb(255 255 255 / .12); }
.scale { display: inline-flex; align-items: center; gap: 10px; }
.scale .bar { display: inline-grid; grid-template-columns: repeat(4, 22px); height: 6px; border: 1px solid rgb(255 255 255 / .5); }
.scale .bar i:nth-child(odd) { background: rgb(255 255 255 / .6); }

/* the blog page */
.blog-hero { padding: 72px 0 0; }
.blog-hero .grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 56px; align-items: center; }
.blog-hero .kick { color: var(--royal); }
.blog-hero h1 { margin-top: 18px; font-size: 72px; line-height: .98; font-weight: 600; letter-spacing: -.05em; }
.blog-hero h1 .serif { color: var(--azure); }
.blog-hero p { margin-top: 22px; font-size: 19px; color: var(--ink-2); max-width: 470px; }
.blog-hero .count { margin-top: 30px; display: flex; gap: 26px; color: var(--muted); }
.blog-hero .count b { font: 600 34px/1 var(--sans); letter-spacing: -.04em; color: var(--ink); display: block; margin-bottom: 6px; }
.index-plate { aspect-ratio: 960 / 620; background: var(--sea); position: relative; }
.map-key { margin-top: 14px; display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px 18px; color: var(--ink-2); font-size: 11px; letter-spacing: .06em; }
.map-key[hidden] { display: none; }
.map-key li { list-style: none; }
.map-key a, .map-key span { display: flex; align-items: center; gap: 10px; padding: 4px 0; }
.map-key b { min-width: 26px; padding: 3px 6px; border-radius: 4px; background: var(--ink); color: #fff; font-weight: 600; text-align: center; }
.map-key li:first-child b { background: var(--azure); }
.index-plate figcaption { position: absolute; left: 14px; bottom: 12px; color: var(--muted); font-size: 10.5px; background: rgb(255 255 255 / .8); padding: 4px 8px; border-radius: 4px; }
.listing { margin-top: 96px; }

/* a post */
.progress-bar { position: fixed; inset: 0 0 auto 0; height: 3px; background: var(--azure); transform-origin: 0 50%; transform: scaleX(var(--p, 0)); z-index: 20; }
.chapter { padding: 56px 0 64px; border-bottom: 1px solid var(--line); }
.chapter .grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 64px; align-items: center; }
.back { color: var(--muted); display: inline-flex; gap: 10px; align-items: center; }
.back:hover { color: var(--ink); }
.chapter .kick { margin-top: 34px; display: flex; gap: 14px; align-items: center; color: var(--royal); }
.chapter .kick .no { padding: 4px 8px; border: 1px solid var(--line-2); border-radius: 4px; color: var(--ink); }
.chapter h1 { margin-top: 20px; font-size: 52px; line-height: 1.03; font-weight: 600; letter-spacing: -.042em; }
.chapter h1 .serif { color: var(--azure); }
.chapter .lede { margin-top: 24px; font-size: 20px; line-height: 1.55; color: var(--ink-2); max-width: 560px; }
.chapter .lede strong { color: var(--ink); font-weight: 650; }
.chapter .meta { margin-top: 30px; display: flex; gap: 22px; color: var(--muted); }
.chapter .plate { aspect-ratio: 640 / 480; background: var(--sea); position: relative; box-shadow: 0 30px 70px -40px rgb(15 1 71 / .4); }
.chapter .plate.fleet { aspect-ratio: 640 / 330; background: #fff; }
.next-plate.fleet { aspect-ratio: 640 / 330; background: #fff; }
.plate-cap { margin-top: 12px; display: flex; justify-content: space-between; color: var(--muted); font-size: 10.5px; }
.photo { margin-top: 64px; }
.photo .frame { position: relative; border-radius: 14px; overflow: hidden; border: 1px solid var(--line); aspect-ratio: 16 / 7; background: var(--paper-2); }
.photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.photo figcaption { margin-top: 12px; display: flex; justify-content: space-between; gap: 20px; color: var(--muted); font-size: 10.5px; }
.reader { display: grid; grid-template-columns: 250px minmax(0, 720px); gap: 80px; justify-content: center; padding-top: 72px; padding-bottom: 112px; }
.legend { position: sticky; top: 28px; align-self: start; }
.legend .ttl { color: var(--muted); display: flex; justify-content: space-between; padding-bottom: 12px; border-bottom: 1px solid var(--ink); }
.toc { list-style: none; margin-top: 8px; position: relative; padding-left: 22px; }
.toc::before { content: ""; position: absolute; left: 5px; top: 10px; bottom: 10px; border-left: 1.5px dashed var(--line-2); }
.toc li { position: relative; }
.toc a { display: grid; grid-template-columns: 26px 1fr; gap: 6px; padding: 9px 0; font-size: 14px; line-height: 1.35; color: var(--muted); transition: color .25s; }
.toc a .n { font: 500 11px var(--mono); padding-top: 2px; }
.toc a:hover { color: var(--ink); }
.toc li.on a { color: var(--ink); font-weight: 600; }
.toc .dot { position: absolute; left: 0; top: 0; width: 12px; height: 12px; border-radius: 50%; background: var(--azure); box-shadow: 0 0 0 4px rgb(9 145 255 / .18); transform: translateY(var(--y, 10px)); transition: transform .5s var(--ease); }
.legend .read-left { margin-top: 20px; color: var(--muted); font-size: 10.5px; }
.body { font-size: 18px; line-height: 1.72; color: var(--ink-2); }
.body > * + * { margin-top: 20px; }
.body p strong, .body li strong { color: var(--ink); font-weight: 650; }
.body a { color: var(--royal); font-weight: 600; background-image: linear-gradient(rgb(37 99 235 / .3), rgb(37 99 235 / .3)); background-size: 100% 1px; background-position: 0 100%; background-repeat: no-repeat; }
.body a:hover { background-size: 100% 2px; }
.body h2.sec { margin-top: 72px; padding-top: 22px; border-top: 1px solid var(--ink); display: grid; grid-template-columns: 54px 1fr; gap: 10px; font-size: 32px; line-height: 1.12; font-weight: 600; letter-spacing: -.035em; color: var(--ink); scroll-margin-top: 28px; }
.body h2.sec:first-child { margin-top: 0; }
.body .sec-n { font: 500 13px var(--mono); letter-spacing: .1em; color: var(--azure); padding-top: 10px; }
.body .sub { margin-top: 40px; font-size: 22px; line-height: 1.25; font-weight: 650; letter-spacing: -.02em; color: var(--ink); }
.body h4.sub { font-size: 18px; margin-top: 30px; }
.body .label { margin-top: 32px; display: inline-flex; padding: 5px 11px; border-radius: 6px; background: var(--ink); color: #fff; font: 600 13px var(--mono); letter-spacing: .04em; }
.body .label strong { color: #fff; }
.body .list { padding-left: 0; list-style: none; display: grid; gap: 10px; counter-reset: li; }
.body .list li { position: relative; padding-left: 28px; }
.body ul.list li::before { content: ""; position: absolute; left: 4px; top: .7em; width: 7px; height: 7px; transform: rotate(45deg); background: var(--azure); }
.body ol.list li { counter-increment: li; }
.body ol.list li::before { content: counter(li, decimal-leading-zero); position: absolute; left: 0; top: .2em; font: 500 12px var(--mono); color: var(--azure); }
.insight { margin: 40px 0 !important; padding: 26px 0 26px 30px; border-left: 2px solid var(--azure); position: relative; }
.insight-k { font: 500 11.5px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--royal); display: block; }
.insight-k strong { font-weight: 500; color: var(--royal); }
.insight-t { margin-top: 10px; font-family: var(--serif); font-style: italic; font-weight: 500; font-size: 22px; line-height: 1.32; letter-spacing: -.012em; color: var(--ink); }
.insight-t strong { font-weight: 500; color: var(--ink); background-image: linear-gradient(rgb(9 145 255 / .16), rgb(9 145 255 / .16)); background-size: 100% 40%; background-position: 0 88%; background-repeat: no-repeat; }
.table { margin: 32px 0 !important; border: 1px solid var(--line-2); border-radius: 12px; overflow: hidden; }
.table table { width: 100%; border-collapse: collapse; font-size: 16px; }
.table th { text-align: left; font: 500 11.5px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); background: var(--paper-2); padding: 14px 18px; }
.table th strong { font-weight: 500; color: inherit; }
.table td { padding: 14px 18px; border-top: 1px solid var(--line); color: var(--ink); }
.table td:not(:first-child) { font: 500 15px var(--mono); }
.table td:last-child { color: var(--green); }
.fig { margin: 36px 0 12px !important; }
.fig .plate { aspect-ratio: 640 / 420; background: var(--sea); }
.fig figcaption { margin-top: 12px; display: flex; justify-content: space-between; color: var(--muted); font-size: 10.5px; }
.next { padding: 96px 0; background: var(--paper-2); border-top: 1px solid var(--line); }
.next .card { display: grid; grid-template-columns: 1fr 1.2fr; gap: 56px; align-items: center; }
.next .card .plate { aspect-ratio: 4 / 3; background: var(--sea); }
.next .k { color: var(--muted); display: flex; gap: 14px; }
.next h2 { margin-top: 16px; font-size: 38px; line-height: 1.1; font-weight: 600; letter-spacing: -.035em; }
.next h2 a:hover { text-decoration: underline; text-decoration-color: var(--azure); text-decoration-thickness: 2px; text-underline-offset: 5px; }
.next p { margin-top: 16px; font-size: 17px; color: var(--ink-2); }
.next .all { margin-top: 28px; display: inline-flex; gap: 10px; font-weight: 600; color: var(--royal); }

/* entrances, once */
@media (prefers-reduced-motion: no-preference) {
  .armed .w { display: inline-block; opacity: 0; transform: translateY(.42em); }
  .play .w { animation: w-in .7s var(--ease) calc(var(--at, .5s) + var(--i) * 28ms) both; }
  .armed .rise, .armed.rise { opacity: 0; transform: translateY(14px); }
  .play .rise, .play.rise { animation: rise .8s var(--ease) var(--at, 0s) both; }
  .armed .mark { background-size: 0% 42%; }
  .play .mark { animation: mark 1.4s cubic-bezier(.6, 0, .2, 1) var(--at, 3s) both; }
  .armed.sec .sec-n, .armed.sec .sec-t { opacity: 0; transform: translateY(16px); }
  .play.sec .sec-n { animation: rise .7s var(--ease) both; }
  .play.sec .sec-t { animation: rise .9s var(--ease) .08s both; }
  .armed.sec { border-top-color: transparent; background-image: linear-gradient(var(--ink), var(--ink)); background-size: 0% 1px; background-repeat: no-repeat; background-position: 0 0; }
  .play.sec { animation: rule 1s cubic-bezier(.6, 0, .2, 1) both; }
  .armed.insight { border-left-color: transparent; }
  .armed.insight .insight-k, .armed.insight .insight-t { opacity: 0; transform: translateX(-12px); }
  .play.insight { animation: bar .9s var(--ease) both; }
  .play.insight .insight-k { animation: slide .7s var(--ease) .2s both; }
  .play.insight .insight-t { animation: slide .9s var(--ease) .35s both; }
  .armed.photo .frame { clip-path: inset(0 100% 0 0 round 14px); }
  .armed.photo img { transform: scale(1.12); }
  .play.photo .frame { animation: wipe 1.4s cubic-bezier(.7, 0, .2, 1) both; }
  .play.photo img { animation: settle 2.2s var(--ease) both; }
  .armed .demo-form, .armed .report-card { opacity: 0; transform: translateY(24px); }
  .play .demo-form { animation: rise 1s var(--ease) .35s both; }
  .play .report-card { animation: rise 1s var(--ease) .6s both; }
  .armed .foot-col, .armed .foot-brand, .armed .foot-base { opacity: 0; transform: translateY(14px); }
  .play .foot-brand { animation: rise .8s var(--ease) 1.5s both; }
  .play .foot-col { animation: rise .8s var(--ease) calc(1.7s + var(--c, 0) * 120ms) both; }
  .play .foot-base { animation: rise .8s var(--ease) 2.3s both; }
  .armed .bird { opacity: 0; }
  .play .bird { animation: land 1.1s cubic-bezier(.2, .9, .3, 1.15) 1.25s both; }
  .armed .scale .bar i { transform: scaleX(0); transform-origin: left; }
  .play .scale .bar i { animation: tick .4s var(--ease) calc(2.4s + var(--k) * 90ms) both; }
}
@keyframes w-in { to { opacity: 1; transform: none; } }
@keyframes rise { to { opacity: 1; transform: none; } }
@keyframes slide { to { opacity: 1; transform: none; } }
@keyframes mark { from { background-size: 0% 42%; } to { background-size: 100% 42%; } }
@keyframes rule { from { background-size: 0% 1px; } to { background-size: 100% 1px; } }
@keyframes bar { from { box-shadow: inset 2px 0 0 transparent; } to { box-shadow: inset 2px 0 0 var(--azure); } }
@keyframes wipe { from { clip-path: inset(0 100% 0 0 round 14px); } to { clip-path: inset(0 0 0 0 round 14px); } }
@keyframes settle { from { transform: scale(1.12); } to { transform: none; } }
@keyframes land { 0% { opacity: 0; transform: translate(-60px, -46px) rotate(-14deg) scale(.6); } 70% { opacity: 1; } 100% { opacity: 1; transform: none; } }
@keyframes tick { to { transform: none; } }

@media (max-width: 1100px) {
  .reader { grid-template-columns: 1fr; gap: 0; max-width: 760px; margin: 0 auto; }
  .legend { display: none; }
  .chapter .grid, .blog-hero .grid, .demo-grid, .next .card { grid-template-columns: 1fr; gap: 40px; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .chapter h1 { font-size: 44px; }
}
@media (max-width: 760px) {
  .consent { left: 16px; bottom: 16px; width: calc(100vw - 32px); }
  :root { --gutter: 20px; }
  .index-plate { aspect-ratio: 1 / 1; }
  .index-plate figcaption { top: 12px; bottom: auto; }
  .fig .plate { aspect-ratio: 5 / 4; }
  .nav ul, .nav .right a:first-child { display: none; }
  .nav.open ul .menu-only { display: block; } /* the bar's Login is hidden: the menu lists it */
  .nav .wrap { height: 64px; justify-content: space-between; }
  .nav .logo img { height: 26px; }
  .btn { height: 40px; padding: 0 14px; font-size: 14px; }
  .btn-lg { height: 52px; }
  .sec-head { grid-template-columns: 1fr; gap: 20px; }
  .sec-head h2 { font-size: 40px; }
  .atlas-blog { padding: 88px 0; }
  .lead-post { grid-template-columns: 1fr; gap: 26px; margin-top: 40px; padding-bottom: 40px; }
  .lead-post h3 { font-size: 25px; }
  .lead-post .lede { font-size: 16.5px; }
  .posts { grid-template-columns: 1fr; gap: 44px; margin-top: 40px; }
  .post, .post.wide { grid-column: auto; }
  .demo-band { padding: 80px 0; }
  .demo-copy h2 { font-size: 42px; }
  .demo-form { padding: 22px 18px; }
  .row2 { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 36px 20px; }
  .foot-brand { grid-column: 1 / -1; }
  .foot-base { flex-direction: column; align-items: flex-start; }
  .colophon .route { height: 110px; }
  .blog-hero { padding-top: 48px; }
  .blog-hero h1 { font-size: 46px; }
  .chapter { padding: 36px 0 48px; }
  .chapter h1 { font-size: 34px; }
  .chapter .lede { font-size: 17.5px; }
  .photo { margin-top: 40px; }
  .photo .frame { aspect-ratio: 4 / 3; }
  .reader { padding-top: 48px; padding-bottom: 72px; }
  .body { font-size: 17px; }
  .body h2.sec { grid-template-columns: 1fr; gap: 6px; font-size: 26px; margin-top: 56px; }
  .body .sec-n { padding-top: 0; }
  .insight-t { font-size: 19px; }
  .insight { padding-left: 20px; }
  .table table { font-size: 14px; }
  .table th, .table td { padding: 11px 12px; }
  .next { padding: 72px 0; }
  .next h2 { font-size: 28px; }
}
@media (min-width: 761px) and (max-width: 1100px) {
  .lead-post { grid-template-columns: 1fr; gap: 30px; }
  .post, .post.wide { grid-column: span 3; }
  .post:last-child { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: center; }
  .post:last-child .idx { margin-top: 0; }
}

/* the colophon's route */
.route .ghost { fill: none; stroke: rgb(255 255 255 / .16); stroke-width: 1; stroke-dasharray: 2 6; }
.route .trail { fill: none; stroke: var(--sky); stroke-width: 1.6; stroke-linecap: round; }
.route .stop { fill: var(--ink); stroke: var(--sky); stroke-width: 1.5; transform-box: fill-box; transform-origin: center; }
.route .tick { stroke: rgb(255 255 255 / .28); stroke-width: 1; }
@media (prefers-reduced-motion: no-preference) {
  .armed .route .trail { stroke-dasharray: var(--len) var(--len); stroke-dashoffset: var(--len); }
  .play .route .trail { animation: trail 1.3s cubic-bezier(.45, 0, .2, 1) .1s both; }
  .armed .route .stop { opacity: 0; transform: scale(.3); }
  .play .route .stop { animation: stop .5s cubic-bezier(.2, .9, .3, 1.35) calc(.25s + var(--k) * .26s) both; }
}
@keyframes trail { to { stroke-dashoffset: 0; } }
@keyframes stop { to { opacity: 1; transform: none; } }