:root{--paper:#F5F2EA;--ink:#1D1B18;--muted:#5B5750;--rust:#A23E22;--slate:#1F4E79;--bench:#E8E2D3;--line:#D6CFBE;--card:#FFFDF8;--serif:Charter,"Bitstream Charter","Iowan Old Style",Georgia,"Times New Roman",serif;--sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--measure:70ch}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.65 var(--sans)}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--slate);text-underline-offset:3px}
a:hover{color:var(--rust)}
:focus-visible{outline:3px solid var(--rust);outline-offset:2px}
.wrap{max-width:var(--measure);margin:0 auto;padding:0 1.25rem}
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:var(--paper);padding:.5rem 1rem;z-index:10}
.skip:focus{left:1rem;top:1rem}
.site-header{border-bottom:1px solid var(--line);background:var(--card)}
.site-header .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.5rem 1rem;padding-top:1rem;padding-bottom:1rem}
.brand{font-family:var(--serif);font-weight:700;font-size:1.25rem;color:var(--ink);text-decoration:none}
.site-nav ul{list-style:none;margin:0;padding:0;display:flex;gap:1.25rem}
.site-nav a{color:var(--ink);text-decoration:none;font-size:.95rem}
.site-nav a:hover{color:var(--rust);text-decoration:underline}
main{padding-top:2rem;padding-bottom:3rem}
h1,h2,h3{font-family:var(--serif);line-height:1.2;color:var(--ink);font-weight:700}
h1{font-size:clamp(1.9rem,4.5vw,2.6rem);margin:0 0 1rem}
h2{font-size:1.5rem;margin:2.25rem 0 .75rem;padding-top:.25rem;border-top:2px solid var(--ink)}
h3{font-size:1.2rem;margin:1.5rem 0 .5rem}
p,ul,ol{margin:0 0 1rem}
.hero p{font-size:1.15rem;color:var(--muted);border-left:4px solid var(--rust);padding-left:1rem}
.principles{list-style:none;padding:0;display:grid;gap:.75rem}
.principles li{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:.9rem 1rem}
.principles strong{display:block;font-family:var(--serif);font-size:1.05rem}
.a-tag{display:inline-block;font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--rust);font-weight:700;margin-bottom:.5rem}
.a-dek{font-size:1.15rem;color:var(--muted);margin:0 0 1rem}
.a-meta{font-size:.875rem;color:var(--muted);margin:0 0 1.5rem;padding-bottom:1rem;border-bottom:1px solid var(--line)}
.a-toc{background:var(--bench);border-radius:6px;padding:1rem 1.25rem;margin:0 0 1.5rem;font-size:.95rem}
.a-toc ol{margin:.25rem 0 0;padding-left:1.25rem}
.a-takeaways{background:var(--card);border:1px solid var(--line);border-left:5px solid var(--rust);border-radius:6px;padding:1rem 1.25rem;margin:1.5rem 0}
.a-takeaways ul{margin:.25rem 0 0;padding-left:1.25rem}
.a-faq{margin:2rem 0}
.a-faq h3{margin-top:1.25rem}
.a-cta{background:var(--ink);color:var(--paper);border-radius:6px;padding:1.25rem;margin:2rem 0}
.a-cta a{color:var(--paper);font-weight:700}
.a-author{display:flex;gap:.75rem;align-items:flex-start;font-size:.95rem;color:var(--muted);margin:2rem 0;padding-top:1rem;border-top:1px solid var(--line)}
.a-more{margin:2rem 0 0}
table{width:100%;border-collapse:collapse;font-size:.95rem;margin:1rem 0 1.5rem;background:var(--card)}
th,td{text-align:left;vertical-align:top;padding:.6rem .7rem;border-bottom:1px solid var(--line)}
th{font-family:var(--serif);border-bottom:2px solid var(--ink)}
.site-footer{border-top:1px solid var(--line);background:var(--bench);font-size:.9rem;color:var(--muted)}
.site-footer .wrap{padding-top:1.5rem;padding-bottom:1.5rem}
.site-footer ul{list-style:none;margin:0 0 .75rem;padding:0;display:flex;flex-wrap:wrap;gap:1rem}
.site-footer p{margin:0}
@media (min-width:720px){body{font-size:18px}.site-nav ul{gap:1.75rem}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}