:root{--canvas:#e7e2d7;--surface:#fffdf8;--band:#f6f3ec;--ink:#16232e;--meta:#5d6b76;
--accent:#2f5d7c;--black:#111a20;--rule:#cfc8ba}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--canvas);color:var(--ink);
font:16px/1.62 -apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif}
img{max-width:100%;height:auto}
a{color:var(--accent)}
a:focus-visible,.catbar a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.catbar a:focus-visible{outline-color:var(--band)}
.skip{position:absolute;left:-9999px}
.skip:focus{left:8px;top:8px;z-index:9;background:var(--surface);padding:8px 12px;border:1px solid var(--ink)}
.canvas{padding:24px 16px}
.shell{max-width:1040px;margin:0 auto;background:var(--surface);border:1px solid var(--rule)}

/* archive disclosure ------------------------------------------------- */
.archive-note{background:var(--band);border-bottom:1px solid var(--rule);padding:12px 24px}
.archive-note p{margin:0;font-size:14px;line-height:1.55;color:#2b3944;max-width:78ch}
.archive-note p+p{margin-top:6px}
.archive-colophon{background:var(--band);border:1px solid var(--rule);color:#2b3944;
padding:18px 20px;margin:0 24px 20px}
.archive-colophon p{margin:0 0 10px;font-size:14px;line-height:1.6;max-width:82ch}
.archive-colophon p:last-child{margin-bottom:0}

/* identity + banner --------------------------------------------------- */
.identity{padding:22px 24px 0}
.wordmark{margin:0;font:400 34px/1.15 Georgia,"Times New Roman",serif;letter-spacing:.02em;
font-variant:small-caps}
.wordmark a{color:var(--ink);text-decoration:none}
.tagline{margin:4px 0 0;font:italic 15px/1.4 Georgia,serif;color:var(--meta)}
.credential{margin:2px 0 0;font:12.5px/1.4 Helvetica,Arial,sans-serif;letter-spacing:.08em;
text-transform:uppercase;color:var(--meta)}
.site-banner{margin:16px -24px 0;height:220px;overflow:hidden;background:var(--black)}
.site-banner img{width:100%;height:220px;object-fit:cover;object-position:center 58%;display:block}

/* category bar -------------------------------------------------------- */
.catbar{background:var(--black)}
.catbar ul{list-style:none;margin:0;padding:0 16px;display:flex;flex-wrap:wrap}
.catbar-main li a{display:block;padding:11px 10px;color:#f2efe7;text-decoration:none;
font:13px/1 Helvetica,Arial,sans-serif;letter-spacing:.04em;text-transform:uppercase}
.catbar-sub{border-top:1px solid #26343d;background:#0b1218}
.catbar-sub li a{display:block;padding:8px 10px;color:#c3cfd7;text-decoration:none;
font:12px/1.2 Helvetica,Arial,sans-serif}
.catbar a:hover,.catbar a.here{color:#fff;text-decoration:underline}

/* layout -------------------------------------------------------------- */
.layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:28px;padding:24px}
.stream{min-width:0}

/* ledger rule motif --------------------------------------------------- */
.ledger-rule{display:flex;align-items:center;gap:8px;margin:0 0 10px}
.ledger-rule::before{content:"";width:7px;height:7px;background:var(--accent);flex:0 0 auto}
.ledger-rule::after{content:"";flex:1 1 auto;height:1px;background:var(--rule)}
.catlabel{font:12.5px/1 Helvetica,Arial,sans-serif;letter-spacing:.08em;text-transform:uppercase;
color:var(--accent)}

.featured{border-bottom:3px double var(--rule);padding-bottom:22px;margin-bottom:22px}
.featured .entry-title{font-size:34px}
.entry{padding:18px 0;border-bottom:1px solid var(--rule)}
.entry:last-child{border-bottom:0}
.entry-title{margin:0 0 6px;font:400 25px/1.25 Georgia,"Times New Roman",serif}
.entry-title a{color:var(--ink);text-decoration:none}
.entry-title a:hover{color:var(--accent);text-decoration:underline}
.entry-meta{display:flex;align-items:baseline;margin:0 0 8px;
font:12.5px/1.4 Helvetica,Arial,sans-serif;letter-spacing:.08em;text-transform:uppercase;color:var(--meta)}
.entry-meta .leader{flex:1 1 auto;margin:0 8px;border-bottom:1px dotted var(--rule);
transform:translateY(-3px)}
.entry-excerpt{margin:0 0 8px;max-width:66ch}
.more{font:13px/1 Helvetica,Arial,sans-serif;letter-spacing:.04em;text-transform:uppercase}

/* detail body --------------------------------------------------------- */
.doc h1{margin:0 0 8px;font:400 32px/1.2 Georgia,"Times New Roman",serif}
.doc-body{max-width:66ch}
.doc-body.narrow{max-width:62ch}
.doc-body h2{margin:28px 0 8px;font:400 21px/1.3 Georgia,serif;padding-bottom:6px;
border-bottom:1px solid var(--rule)}
.doc-body h3{margin:20px 0 6px;font:700 17px/1.35 Georgia,serif}
.doc-body p{margin:0 0 14px}
.doc-body ul,.doc-body ol{margin:0 0 14px;padding-left:22px}
.doc-body li{margin:0 0 7px}
.doc-body img{border:1px solid var(--rule);margin:4px 0}
.figure-note{font-size:13px;color:var(--meta);font-style:italic}
.postnav{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;
margin-top:28px;padding-top:14px;border-top:1px solid var(--rule);
font:13px/1.4 Helvetica,Arial,sans-serif}

/* rail ---------------------------------------------------------------- */
.rail{min-width:0}
.widget{margin:0 0 24px}
.widget-title{margin:0 0 8px;padding-bottom:5px;border-bottom:2px solid var(--black);
font:700 13px/1.2 Helvetica,Arial,sans-serif;letter-spacing:.1em;text-transform:uppercase}
.wlist{margin:0;padding-left:18px;font-size:14px;line-height:1.5}
.wlist.plain{list-style:none;padding-left:0}
.wlist li{margin:0 0 6px}
.doc-register{margin:0;padding:0;list-style:none;font-size:13.5px;line-height:1.45;
column-count:1}
.doc-register li{padding:4px 0;border-bottom:1px dotted var(--rule);color:#2b3944}
.wnote{margin:8px 0 0;font-size:13px;color:var(--meta)}
.wthumb{border:1px solid var(--rule);margin:0 0 8px}
.idblock{margin:0;font-size:14px;line-height:1.5}

/* footer -------------------------------------------------------------- */
.site-footer{background:var(--black);color:#dbe3e8;padding:26px 0 0}
.fwidgets{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;padding:0 24px 22px}
.fw h2{margin:0 0 8px;font:700 12.5px/1.2 Helvetica,Arial,sans-serif;letter-spacing:.1em;
text-transform:uppercase;color:#fff;border-bottom:1px solid #2b3a44;padding-bottom:5px}
.fw p{margin:0;font-size:13.5px;line-height:1.6;color:#c3cfd7}
.fw a{color:#9fc4dd}
.copyrow{margin:0;padding:10px 24px 16px;border-top:1px solid #26343d;
font-size:12.5px;color:#8ea0ac}

@media (max-width:1040px){.canvas{padding:0}.shell{border-left:0;border-right:0}}
@media (max-width:760px){
 .layout{grid-template-columns:1fr;gap:24px;padding:20px 16px}
 .identity{padding:18px 16px 0}
 .site-banner{margin:14px -16px 0;height:160px}
 .site-banner img{height:160px;object-position:center 55%}
 .wordmark{font-size:28px}
 .catbar ul{padding:0 8px}
 .featured .entry-title{font-size:27px}
 .entry-title{font-size:22px}
 .doc h1{font-size:26px}
 body{font-size:16.5px;line-height:1.65}
 .entry-meta{display:block}
 .entry-meta .leader{display:none}
 .entry-meta .route{display:block}
 .doc-register{column-count:2;column-gap:16px}
 .fwidgets{grid-template-columns:1fr;padding:0 16px 18px}
 .archive-note{padding:12px 16px}
 .archive-colophon{margin:0 16px 16px;padding:16px}
}
@media (max-width:430px){
 .catbar ul{display:grid;grid-template-columns:1fr 1fr;padding:0}
 .catbar-main li a{padding:13px 10px;min-height:44px;border-top:1px solid #26343d;font-size:12px}
 .catbar-sub li a{padding:12px 10px;min-height:44px;border-top:1px solid #1b262e;font-size:11.5px}
 .doc-register{column-count:1}
 .doc-body{overflow-wrap:anywhere}
}