:root{--ink:#0f1b2d;--ink2:#3b4a5f;--muted:#6b7a8f;--line:#e3e8ef;--bg:#ffffff;--soft:#f5f7fa;--brand:#0b5fff;--brand-ink:#0846c2;--good:#11795a;--warn:#9a5b00;--wait:#5b6576;--radius:10px;--max:1120px}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font:17px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
header.site{border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:5}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.logo{font-weight:800;letter-spacing:-.02em;color:var(--ink);font-size:18px;display:flex;align-items:center;gap:10px}
.logo:hover{text-decoration:none}
.logo .mark{width:30px;height:30px;border-radius:8px;background:var(--ink);color:#fff;display:grid;place-items:center;font-size:14px;font-weight:800}
.logo small{display:block;font-weight:500;color:var(--muted);font-size:12px;letter-spacing:0}
nav.main{display:flex;gap:22px;font-size:15px}nav.main a{color:var(--ink2)}
@media(max-width:760px){nav.main{display:none}}
.hero{padding:72px 0 56px;background:linear-gradient(180deg,var(--soft),#fff)}
.hero h1{font-size:clamp(32px,5vw,52px);line-height:1.08;letter-spacing:-.03em;margin:0 0 18px;max-width:820px}
.hero p.lede{font-size:20px;color:var(--ink2);max-width:720px;margin:0 0 28px}
.btn{display:inline-block;background:var(--ink);color:#fff;padding:12px 20px;border-radius:8px;font-weight:600;font-size:15px}
.btn:hover{text-decoration:none;background:#22324a}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line);margin-left:8px}
section{padding:56px 0}section.alt{background:var(--soft)}
h2{font-size:30px;letter-spacing:-.02em;line-height:1.2;margin:0 0 12px}
.sub{color:var(--muted);margin:0 0 28px;max-width:720px}
.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.card{border:1px solid var(--line);border-radius:var(--radius);padding:22px;background:#fff;display:flex;flex-direction:column;gap:8px;color:var(--ink)}
a.card:hover{text-decoration:none;border-color:#b8c4d6;box-shadow:0 4px 16px rgba(15,27,45,.06)}
.card h3{margin:0;font-size:18px;letter-spacing:-.01em}.card p{margin:0;color:var(--ink2);font-size:15px}
.card .meta{margin-top:auto;font-size:13px;color:var(--muted);padding-top:8px}
.feature{display:grid;grid-template-columns:1.2fr 1fr;gap:32px;align-items:start}
@media(max-width:860px){.feature{grid-template-columns:1fr}}
.feature .card{padding:28px}
ul.findings{margin:8px 0 0;padding-left:20px;color:var(--ink2);font-size:15px}ul.findings li{margin:6px 0}
.steps{counter-reset:s;display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
.steps div{border-top:3px solid var(--ink);padding-top:14px}.steps div::before{counter-increment:s;content:counter(s,decimal-leading-zero);font-weight:800;color:var(--muted);font-size:13px}
.steps h3{margin:6px 0;font-size:17px}.steps p{margin:0;color:var(--ink2);font-size:15px}
.pill{display:inline-block;font-size:12px;font-weight:600;padding:3px 9px;border-radius:999px;border:1px solid currentColor;white-space:nowrap}
.pill.published{color:var(--good)}.pill.researched{color:var(--warn)}.pill.queued{color:var(--wait)}
table.dir{width:100%;border-collapse:collapse;font-size:15px}
table.dir th,table.dir td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--line)}
table.dir th{font-size:13px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.04em}
.crumbs{font-size:14px;color:var(--muted);padding:22px 0 0}.crumbs a{color:var(--muted)}
.page-head{padding:18px 0 28px;border-bottom:1px solid var(--line);margin-bottom:28px}
.page-head h1{font-size:clamp(28px,4vw,42px);line-height:1.12;letter-spacing:-.025em;margin:8px 0 12px;max-width:880px}
.page-head p{color:var(--ink2);font-size:19px;max-width:780px;margin:0}
.byline{font-size:14px;color:var(--muted);margin-top:14px}
.article{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:48px}
@media(max-width:960px){.article{grid-template-columns:1fr}.article aside{order:-1}}
.prose{max-width:740px}
.prose h2{font-size:26px;margin:40px 0 12px}.prose h3{font-size:20px;margin:28px 0 8px}
.prose p,.prose li{color:#1d2a3d}.prose li{margin:6px 0}
.prose sup{font-size:11px;color:var(--muted)}
.prose table{width:100%;border-collapse:collapse;font-size:14px;margin:18px 0;display:block;overflow-x:auto}
.prose th,.prose td{border:1px solid var(--line);padding:9px 10px;text-align:left;vertical-align:top}
.prose th{background:var(--soft)}
.prose h2#works-cited ~ ol{font-size:13px;color:var(--ink2);word-break:break-word}
aside .box{border:1px solid var(--line);border-radius:var(--radius);padding:20px;position:sticky;top:84px;background:#fff}
aside .box h4{margin:0 0 10px;font-size:14px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
aside .box ul{padding-left:18px;margin:0;font-size:14px;color:var(--ink2)}aside .box li{margin:6px 0}
.note{border-left:3px solid var(--brand);background:var(--soft);padding:14px 18px;border-radius:0 8px 8px 0;font-size:15px;color:var(--ink2);margin:18px 0}
footer.site{border-top:1px solid var(--line);padding:36px 0;color:var(--muted);font-size:14px;margin-top:40px}
footer.site .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px}footer.site a{color:var(--ink2)}
footer.site nav{display:flex;gap:18px;flex-wrap:wrap}