*{box-sizing:border-box}
:root{color-scheme:light;--paper:#f5efe1;--ink:#1d2430;--red:#a8261b;--blue:#3c5a78;--muted:#565b61;--rule:#c9bba6;--panel:#ede4d3;--note:#e0e6e9;--note-ink:#304b66;--grid:rgba(60,90,120,.1);--heading:"Iowan Old Style","Palatino Linotype","Book Antiqua",Palatino,Georgia,serif;--body:"Charter","Bitstream Charter","Sitka Text",Cambria,Georgia,serif}
html{scroll-padding-top:1rem;background:var(--paper)}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:1.125rem;line-height:1.65}
a{color:var(--red);text-decoration-thickness:.075em;text-underline-offset:.18em}
a:hover{color:var(--ink);text-decoration-thickness:.12em}
a:focus-visible{outline:2px solid var(--red);outline-offset:4px;border-radius:1px}
::selection{background:var(--red);color:var(--paper)}
img,svg{max-width:100%}
img{display:block;width:100%;height:auto}
h1,h2,h3{font-family:var(--heading);font-weight:600;line-height:1.2;text-wrap:balance}
h1{margin:.65rem 0 0;font-size:clamp(1.85rem,4.2vw,3.1rem);max-width:28ch;letter-spacing:-.018em}
h2{margin:2.5rem 0 1rem;font-size:clamp(1.45rem,3vw,1.8rem)}
h3{margin:1.7rem 0 .75rem;font-size:1.3rem}
p{margin:0 0 1.3rem}
ul,ol{padding-left:1.4rem}
li{margin:.35rem 0}
strong{font-weight:700}
.shell{width:min(100% - 2rem,72rem);margin-inline:auto}
.reading{width:min(100% - 2rem,66ch);margin-inline:auto}
.skip-link{display:block;width:fit-content;margin:.75rem 1rem;padding:.25rem .65rem;border:1px solid var(--rule);font-size:.875rem}
.site-header{padding:1rem 0 0}
.masthead{display:flex;gap:1rem;align-items:center;padding-bottom:1.4rem}
.site-mark{width:2.8rem;height:2.8rem;flex:0 0 2.8rem;color:var(--red)}
.site-name{display:block;width:fit-content;font-family:var(--heading);font-size:clamp(1.55rem,4.2vw,2rem);line-height:1.15;font-weight:600;text-decoration:none;color:var(--ink)}
.tagline{margin:.35rem 0 0;max-width:47ch;color:var(--muted);font-size:.9rem;line-height:1.4}
.primary-nav{padding-bottom:1rem}
.nav-groups,.nav-links,.index-links{list-style:none;margin:0;padding:0}
.nav-groups{display:grid;gap:.8rem}
.nav-group{margin:0;padding:.65rem 0;border-top:1px solid var(--rule);min-width:0}
.group-label{display:block;width:fit-content;font-variant:small-caps;letter-spacing:.065em;font-weight:700;font-size:.95rem;text-decoration:none}
.nav-links{display:flex;flex-wrap:wrap;gap:.1rem .9rem;padding-top:.3rem}
.nav-links li{margin:0;min-width:0}
.nav-links a{display:block;padding:.35rem 0;font-size:.92rem;line-height:1.45}
.nav-links a[aria-current=page]{color:var(--ink);font-weight:700;text-decoration-style:double}
.page-heading{background-image:linear-gradient(to right,var(--grid) 1px,transparent 1px),linear-gradient(to bottom,var(--grid) 1px,transparent 1px);background-size:4.5rem 4.5rem;border-block:1px solid var(--rule);padding:1.5rem 0 2.25rem;margin-bottom:2rem}
.page-label{margin:0;color:var(--red);font-size:.9rem;font-variant:small-caps;font-weight:700;letter-spacing:.1em}
.breadcrumbs{margin:0 0 1.25rem;font-size:.85rem;line-height:1.5;color:var(--muted)}
.breadcrumbs ol{display:flex;flex-wrap:wrap;gap:.25rem .65rem;list-style:none;padding:0;margin:0}
.breadcrumbs li{margin:0;min-width:0}
.breadcrumbs li+li::before{content:"/";display:inline-block;margin-right:.65rem;color:var(--muted)}
.field-notes{border:1px solid var(--blue);border-left:4px solid var(--blue);background:var(--note);padding:1.1rem 1.2rem;margin:0 0 1.9rem;line-height:1.5}
.field-notes h2{margin:0 0 .7rem;color:var(--note-ink);font-variant:small-caps;letter-spacing:.075em;font-size:1.1rem}
.field-notes dl{margin:0;font-size:.95rem}
.field-notes dl>div{display:grid;gap:.15rem;margin-top:.65rem}
.field-notes dt{font-variant:small-caps;letter-spacing:.04em;color:var(--note-ink);font-weight:700}
.field-notes dd{margin:0}
.photo{margin:0 0 2rem;padding:.3rem;border:1px solid var(--rule);background:var(--panel)}
.photo img{object-fit:contain}
.article-body>p:first-child{font-size:1.18rem}
.article-body h2::before{content:"";display:block;width:2.4rem;border-top:2px solid var(--red);margin-bottom:.8rem}
.article-body dl{margin:1.4rem 0 2rem}
.article-body dt{font-family:var(--heading);font-size:1.16rem;line-height:1.4;font-weight:700;color:var(--red);margin:1.4rem 0 .3rem}
.article-body dd{margin:0;padding:0 0 1rem;border-bottom:1px solid var(--rule)}
.article-body table{width:100%;border-collapse:collapse;table-layout:fixed;font-size:.91rem;line-height:1.5;margin:1.5rem 0 2rem}
.article-body th,.article-body td{padding:.65rem .45rem;border:1px solid var(--rule);vertical-align:top;overflow-wrap:anywhere}
.article-body th{background:var(--note);color:var(--note-ink);text-align:left;font-variant:small-caps}
.article-body a{overflow-wrap:anywhere}
.article-body section{margin-bottom:1rem}
.article-end{height:1px;background:var(--red);width:3.5rem;margin:2.5rem 0 3rem}
.guide-hub{margin:3rem auto 4rem}
.hub-group{margin:2.5rem 0 0;scroll-margin-top:1rem}
.hub-heading{margin:0 0 1.2rem;padding-bottom:.6rem;border-bottom:1px solid var(--rule);color:var(--red);font-variant:small-caps;letter-spacing:.05em;font-size:1.35rem}
.hub-cards{display:grid;grid-template-columns:minmax(0,1fr);gap:1rem}
.hub-card{min-width:0;border:1px solid var(--rule);border-top:3px solid var(--red);background:var(--panel);padding:1.15rem 1.2rem 1.25rem}
.hub-card h3{margin:0 0 .7rem;font-size:1.25rem}
.hub-card p{margin:0;font-size:.98rem;line-height:1.6}
.site-footer{padding:2.5rem 0 2rem;border-top:1px solid var(--rule);background:var(--panel)}
.footer-title{margin:0 0 1.5rem;font-variant:small-caps;letter-spacing:.07em;font-size:1.25rem}
.footer-index{display:grid;gap:1.5rem;margin:0 0 2.5rem}
.footer-group{min-width:0}
.footer-group h3{font-variant:small-caps;letter-spacing:.04em;margin:0 0 .65rem;font-size:1rem;color:var(--muted)}
.index-links li{margin:.25rem 0}
.index-links a{display:inline-block;padding:.2rem 0;font-size:.94rem}
.footer-home{font-family:var(--heading);font-weight:700;margin:0 0 1.2rem;font-size:1.15rem}
.notice{border-top:1px solid var(--rule);padding-top:1.4rem;margin:0;max-width:90ch;font-size:.875rem;line-height:1.65;color:var(--muted);overflow-wrap:anywhere}
.not-found .reading{padding-bottom:2rem}
@media(min-width:40rem){.shell{width:min(100% - 3rem,72rem)}.reading{width:min(100% - 3rem,66ch)}.hub-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.field-notes dl>div{grid-template-columns:7.75rem minmax(0,1fr);gap:.75rem}.footer-index{grid-template-columns:repeat(3,minmax(0,1fr))}.page-heading{padding-block:2rem 2.6rem}}
@media(min-width:64rem){.nav-groups{grid-template-columns:1.15fr 1.2fr 1fr 1.15fr .8fr;gap:1.4rem}.nav-links{display:block}.nav-group{padding-top:.7rem}.nav-links a{padding:.22rem 0}.hub-cards{grid-template-columns:repeat(3,minmax(0,1fr))}.footer-index{grid-template-columns:repeat(5,minmax(0,1fr));gap:1.5rem}.page-heading{padding-block:2.25rem 3rem}}
@media(prefers-color-scheme:dark){:root{color-scheme:dark;--paper:#120c0b;--ink:#e7b2a4;--red:#ff8a76;--blue:#a75a49;--muted:#ca9384;--rule:#704137;--panel:#21110f;--note:#2b1511;--note-ink:#e7b2a4;--grid:rgba(231,178,164,.09)}.photo img{filter:grayscale(1) sepia(1) saturate(2.5) hue-rotate(330deg) brightness(.58)}a:hover{color:var(--ink)}}