:root{color-scheme:light;--ink:#14222b;--muted:#52606a;--paper:#f7f5ef;--white:#fff;--line:#dcdedb;--accent:#8a503d;--wash:#efe2d8;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);line-height:1.65}body.theme-conversion{--accent:#225e82;--wash:#dfeaf0}body.theme-progress{--accent:#356d53;--wash:#e2ede4}a{color:var(--accent);text-underline-offset:3px}a:hover{text-decoration-thickness:2px}.skip{position:absolute;left:-100vw;top:0;background:#fff;padding:.7rem 1rem;z-index:100}.skip:focus{left:1rem;top:1rem}.masthead{background:var(--white);border-bottom:1px solid var(--line)}.mast-inner{max-width:1240px;padding:1rem 2rem;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:2rem}.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;color:var(--ink);font-weight:750;letter-spacing:-.02em;line-height:1.1}.brand small{display:block;color:var(--muted);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;margin-top:.22rem}.brand-mark{display:grid;place-items:center;width:2.3rem;height:2.3rem;background:var(--accent);color:#fff;border-radius:50%;font-family:Georgia,serif;font-size:.85rem}.masthead nav{display:flex;gap:.25rem;flex-wrap:wrap}.masthead nav a{color:var(--ink);font-size:.85rem;font-weight:650;text-decoration:none;padding:.45rem .7rem;border-radius:999px}.masthead nav a:hover,.masthead nav a[aria-current="page"]{background:var(--wash)}main{max-width:1240px;margin:auto;padding:0 2rem 5rem}.topline{display:flex;justify-content:space-between;gap:1rem;border-bottom:1px solid var(--line);padding:1.2rem 0;color:var(--muted);font-size:.7rem;text-transform:uppercase;letter-spacing:.13em;font-weight:700}.page-grid{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:5.5rem;padding-top:4rem}.prose{max-width:740px}.article-label,.sidebar-kicker,.callout-kicker{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);font-weight:800}.prose h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(2.7rem,6vw,5.8rem);font-weight:400;line-height:1.02;letter-spacing:-.055em;margin:.7rem 0 1.5rem;max-width:12ch}.prose h2{font-family:Georgia,"Times New Roman",serif;font-weight:400;font-size:clamp(1.55rem,3vw,2.25rem);line-height:1.18;letter-spacing:-.035em;margin:2.7rem 0 .8rem}.prose h3{font-size:1.12rem;line-height:1.3;margin:2rem 0 .5rem}.prose p,.prose li{font-size:1.05rem}.prose>p:first-of-type{font-size:1.3rem;line-height:1.55;color:#34434c}.prose ul,.prose ol{padding-left:1.4rem}.prose li{padding-left:.2rem;margin:.35rem 0}.prose blockquote{margin:2rem 0;border-left:4px solid var(--accent);padding:.3rem 0 .3rem 1.4rem;color:#30414c;font-family:Georgia,serif;font-size:1.25rem}.prose blockquote p{font-size:inherit}.prose hr{border:0;border-top:1px solid var(--line);margin:2.5rem 0}.prose table{border-collapse:collapse;width:100%;display:block;overflow:auto}.prose th,.prose td{border-bottom:1px solid var(--line);padding:.6rem;text-align:left;vertical-align:top}.sidebar-inner{position:sticky;top:1.5rem;border-top:3px solid var(--accent);padding-top:1rem}.sidebar-kicker{margin:0 0 1.2rem}.library-group{margin-bottom:1.4rem}.library-group h3{font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0 0 .4rem}.library-group ul{padding:0;margin:0;list-style:none}.library-group li{margin:.2rem 0}.library-group a{text-decoration:none;color:var(--ink);font-size:.88rem;line-height:1.3;display:block;padding:.28rem 0}.library-group a:hover{color:var(--accent);text-decoration:underline}.callout{background:var(--wash);border-radius:3px;padding:2rem;margin:4rem 0 0}.callout h2{margin:.4rem 0 .7rem;font-size:2rem}.callout p{max-width:55ch}.button{display:inline-block;background:var(--accent);color:#fff;text-decoration:none;border-radius:3px;font-weight:700;padding:.8rem 1.2rem;margin:.5rem .8rem .5rem 0}.button:hover{filter:brightness(.85)}.text-link{font-weight:700;display:inline-block;margin:.5rem 0}footer{background:#14222b;color:#dde6e8;padding:3rem max(2rem,calc((100vw - 1176px)/2));display:grid;grid-template-columns:2fr 1fr;gap:3rem}footer p{max-width:65ch;color:#b4c4c8;font-size:.84rem}footer div:last-child{display:flex;flex-direction:column;gap:.35rem}footer a{color:#f3f3ec;text-decoration:none;font-size:.88rem}footer a:hover{text-decoration:underline}@media(max-width:850px){.mast-inner{align-items:flex-start;flex-direction:column;gap:.9rem}.masthead nav{margin-left:-.6rem}.page-grid{grid-template-columns:1fr;gap:2rem;padding-top:2rem}.sidebar-inner{position:static}.sidebar{border-top:1px solid var(--line);padding-top:1.2rem}.topline{display:block}.topline span:last-child{display:block;margin-top:.2rem}footer{grid-template-columns:1fr}}@media(max-width:500px){main{padding:0 1.2rem 3rem}.mast-inner{padding:1rem 1.2rem}.masthead nav a{font-size:.74rem;padding:.4rem .55rem}.prose h1{font-size:3rem}.callout{padding:1.3rem}.callout h2{font-size:1.65rem}.button{width:100%;text-align:center}footer{padding:2rem 1.2rem}}

/* Keep the supplied layout, with fixed text sizes and narrow-screen safeguards. */
body { letter-spacing: 0; }
.brand, .brand small, .topline, .article-label, .sidebar-kicker,
.callout-kicker, .library-group h3, .prose h1, .prose h2 { letter-spacing: 0; }
.brand-mark { flex-shrink: 0; }
.trademark { font: 400 0.3em/1 system-ui, sans-serif; vertical-align: super; margin-left: 0.12em; }
.brand .trademark { font-size: 0.48em; }
.prose, .sidebar, footer > * { min-width: 0; }
.prose h1 { font-size: 68px; overflow-wrap: anywhere; }
.prose h2 { font-size: 36px; }
.prose a { overflow-wrap: anywhere; }
.breadcrumb { margin-top: 20px; font-size: 14px; color: var(--muted); }
.author { display: flex; gap: 18px; align-items: center; margin-top: 32px; }
.author img { width: 88px; height: 88px; object-fit: cover; border-radius: 50%; }
.author p { font-size: 15px; }
footer nav { display: flex; flex-direction: column; gap: 12px; }
a:focus-visible { outline: 3px solid currentColor; outline-offset: 5px; }
@media(max-width:850px) { .prose h1 { font-size: 52px; } .prose h2 { font-size: 32px; } }
@media(max-width:500px) { .prose h1 { font-size: 40px; } .prose h2 { font-size: 28px; } }
@media(prefers-reduced-motion:reduce) { html { scroll-behavior: auto; } }