@font-face{font-family:Garamond;src:url(woff2/eb.woff2) format('woff2');font-weight:400 800;font-display:swap}@font-face{font-family:Garamond;src:url(woff2/ebi.woff2) format('woff2');font-style:italic;font-weight:400 800;font-display:swap}@font-face{font-family:InterA;src:url(woff2/inter.woff2) format('woff2');font-weight:100 900;font-display:swap}:root{--paper:#f5efdd;--ink:#262019;--sepia:#5f4b38;--rule:#b7a991;--water:#dfe3dc}*{box-sizing:border-box}html{background:var(--paper);color:var(--ink);scroll-padding-top:1rem}body{margin:0;font:21px/1.55 Garamond,Georgia,serif;border:1px solid var(--ink)}header,footer{max-width:1120px;margin:auto;padding:22px 32px}header{border-bottom:1px solid var(--rule)}nav{display:flex;flex-wrap:wrap;gap:4px 26px;font:500 12px/1.4 InterA,Arial,sans-serif}nav a{display:inline-flex;align-items:center;min-height:44px}a{color:var(--sepia);text-decoration-thickness:1px;text-underline-offset:4px}a:hover{color:var(--ink)}a:focus-visible,summary:focus-visible{outline:2px solid var(--ink);outline-offset:5px}main{max-width:1000px;margin:auto;padding:56px 64px 80px}h1{font-size:clamp(40px,6vw,72px);line-height:1.02;letter-spacing:-.025em;font-weight:500;max-width:780px;margin:12px 0 24px}h2{font-size:34px;line-height:1.15;font-weight:500;margin:0 0 20px}h3{font-size:25px;line-height:1.25;margin:30px 0 12px}p{max-width:72ch;margin:0 0 20px}.deck{font-size:25px;line-height:1.35;color:var(--sepia);max-width:620px;margin-bottom:42px}.eyebrow,.status,.scope{font:500 11px/1.6 InterA,Arial,sans-serif;color:var(--sepia)}.eyebrow{text-transform:uppercase;letter-spacing:.13em;margin-bottom:10px}.note{background:var(--water);padding:22px 26px;font-size:19px;margin:0 0 26px}.contents{border-block:1px solid var(--rule);padding:18px 0;gap:4px 24px;margin:30px 0 52px}.contents a{min-height:40px}section{margin-top:52px}.chapter{border-top:1px solid var(--rule);padding-top:36px}.chapter>ul{font-size:18px;color:var(--sepia);padding-left:22px}li{padding-left:5px;margin:10px 0}details{margin-top:22px;border:1px solid var(--rule);padding:0 22px;background:#f8f3e4}summary{cursor:pointer;min-height:52px;padding:14px 0;font:600 12px/1.7 InterA,Arial,sans-serif}details[open]{padding-bottom:18px}details ol{font-size:18px;padding-left:23px}dl{display:grid;grid-template-columns:minmax(120px,1fr) 3fr;gap:10px 24px;font-size:18px;margin:26px 0}dt{font:600 11px/1.7 InterA,Arial,sans-serif}dd{margin:0;overflow-wrap:anywhere}code{font:12px/1.6 monospace;overflow-wrap:anywhere}.sources{font:12px/1.8 InterA,Arial,sans-serif;display:flex;flex-wrap:wrap;gap:12px}.sources a{min-height:44px;display:inline-flex;align-items:center}.equation{font-size:clamp(19px,3vw,29px);line-height:1.5;padding:18px 0;border-block:1px solid var(--rule);font-variant-numeric:tabular-nums;overflow-wrap:anywhere;margin:24px 0}.table-wrap{max-width:100%;overflow-x:auto}table{border-collapse:collapse;font:12px/1.6 InterA,Arial,sans-serif;width:100%;text-align:left}caption{text-align:left;color:var(--sepia);padding:12px 0}th,td{padding:16px 14px 16px 0;border-bottom:1px solid var(--rule);vertical-align:top}thead th{font-weight:600}td small{display:inline-block;margin-top:7px;font-size:11px;color:var(--sepia)}tbody th{width:23%;font-weight:500}td:nth-child(2){width:24%}.essay{max-width:690px}.essay h2{margin-top:42px}.closing{font-style:italic;font-size:25px;margin:36px 0}.button{border:1px solid var(--ink);padding:12px 20px;display:inline-flex;min-height:48px;align-items:center;font:600 12px InterA,Arial,sans-serif;margin:0 18px 16px 0}footer{border-top:1px solid var(--rule);font-size:15px;color:var(--sepia)}footer p{margin:18px 0 0}.skip{position:absolute;left:-10000px}.skip:focus{left:16px;top:10px;background:var(--paper);padding:12px;z-index:3}summary::marker{color:var(--sepia)}@media(max-width:640px){body{font-size:19px}main{padding:34px 22px 50px}header,footer{padding:14px 22px}nav{gap:2px 18px}nav a{min-height:44px}h2{font-size:29px}.deck{font-size:22px;margin-bottom:30px}.note{padding:18px}details{padding-inline:15px}dl{grid-template-columns:1fr;gap:4px}dd{margin-bottom:13px}.table-wrap{overflow:visible}table,tbody,tr,td,tbody th{display:block;width:100%}thead{display:none}tbody tr{padding:16px 0;border-bottom:1px solid var(--rule)}tbody th,td{border:0;padding:4px 0}tbody th a{min-height:44px;display:inline-flex;align-items:center}td:nth-child(2){width:100%;font-weight:600}.contents{margin-bottom:36px}section{margin-top:38px}}@media print{header,footer,.skip{display:none}body{border:0;font-size:12pt}main{padding:0}h1{font-size:32pt}details{break-inside:avoid}a{color:inherit}summary{font-size:10pt}}

/* Release editorial reading and navigation. */
header nav[aria-label="Atlas pages"],footer nav[aria-label="Atlas pages"]{gap:4px 0;font-size:13px}
nav[aria-label="Atlas pages"] a+a::before{content:"·";margin:0 16px;color:var(--rule);text-decoration:none}
nav a[aria-current="page"]{color:var(--ink);font-weight:700;text-decoration:none}
.dataset dl{grid-template-columns:minmax(145px,1fr) 3fr}
.dataset dt{font-size:12px}.dataset dd{font-size:18px;line-height:1.55}
.data-method{font:13px/1.7 InterA,Arial,sans-serif;color:var(--sepia);margin-top:24px}
.chapter>ul{color:var(--ink);font-size:19px}.chapter li{margin-bottom:12px}
.chapter:target,#read-map:target,#definitions:target{scroll-margin-top:24px}
@media(max-width:640px){.dataset dl{grid-template-columns:1fr}.dataset dd{font-size:18px}.chapter h3{font-size:23px}.chapter>ul{font-size:18px}nav[aria-label="Atlas pages"] a+a::before{margin:0 12px}.equation{padding:14px 0;font-size:17px;line-height:1.65}main{min-width:0}.chapter code{word-break:break-word}}

.pipeline{list-style:none;counter-reset:stage;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;padding:0;margin:28px 0 36px}.pipeline li{counter-increment:stage;border:1px solid var(--rule);padding:16px 12px;margin:0;font:12px/1.6 InterA,Arial,sans-serif}.pipeline li::before{content:counter(stage);display:block;color:var(--sepia);margin-bottom:10px}.pipeline strong{display:block;font-size:13px;color:var(--ink);margin-bottom:8px}.pipeline span{display:block}@media(max-width:760px){.pipeline{grid-template-columns:1fr}.pipeline li{padding:14px 18px}.pipeline li::before{float:left;margin:0 16px 0 0}.pipeline span{margin-left:24px}}

/* Technical definitions remain legible without scripting. */
.chapter:target{scroll-margin-top:24px}.chapter h3{margin-top:32px}.equation{font-size:clamp(17px,2.5vw,23px);line-height:1.7}.chapter p{max-width:75ch}.chapter code{font-size:12px}.chapter .sources{margin-top:18px}
