/* Reading room preview. Dark accent #70bad4 is sampled from the Chirality logo. */
:root[data-appearance="light"]{color-scheme:light;--ground:#fff;--surface:#f2f1ed;--ink:#222120;--ink-soft:#5c5a55;--rule:#e2e0da;--rule-strong:#cfccc4;--accent:#99552f;--brand-ink:#4a3423}
:root[data-appearance="dark"]{color-scheme:dark;--ground:#1e1e1c;--surface:#161615;--ink:#e8e7e2;--ink-soft:#b4b2a9;--rule:#2b2b29;--rule-strong:#3a3a37;--accent:#70bad4;--brand-ink:#e8e7e2}
.manuals-site{background:var(--ground);color:var(--ink)}
.manuals-nav{display:flex;gap:1.8rem;flex-wrap:wrap;padding:1rem max(1.25rem,calc((100% - 74rem)/2));background:var(--surface);border-bottom:1px solid var(--rule);font-size:.87rem}
.manuals-nav a{color:var(--ink-soft);text-decoration:none;padding:.2rem 0}
.manuals-nav a[aria-current]{color:var(--accent);border-bottom:1px solid var(--accent)}
.manuals-tools{display:flex;justify-content:flex-end;max-width:74rem;padding:1rem var(--gutter) 0;margin:auto;font-size:.76rem;color:var(--ink-soft)}
.manuals-tools label{display:flex;align-items:center;gap:.6rem}
.manuals-tools select{font:inherit;color:var(--ink);background:var(--ground);border:1px solid var(--rule-strong);border-radius:3px;padding:.35rem .6rem}
.manual-library{padding:2.2rem 0 4rem;max-width:67rem}
.library-intro{padding-bottom:2.4rem;border-bottom:1px solid var(--rule)}
.library-intro h1{font-size:clamp(2rem,4.2vw,3.25rem);max-width:42rem;line-height:1.15}
.library-intro .lede{max-width:40rem;margin:1.5rem 0 2rem;font-size:1.08rem}
.library-meta{font-size:.78rem;color:var(--ink-soft);margin:0}
.library-book{display:grid;grid-template-columns:3rem minmax(0,1fr) 10rem;gap:1.5rem;padding:2.2rem 0;border-bottom:1px solid var(--rule);align-items:start}
.library-book h2{font-size:1.6rem;line-height:1.3;margin-bottom:.75rem}
.library-book p{font-size:.95rem;max-width:34rem;color:var(--ink-soft);margin-bottom:.8rem}
.library-book small{font-size:.76rem;color:var(--ink-soft)}
.book-letter{font:400 2.5rem/1.2 var(--serif);color:var(--accent)}
.library-book>a{font-size:.85rem;text-decoration:none;padding-top:.4rem}
.library-companions{display:grid;grid-template-columns:11rem 1fr;gap:2rem;padding:2.5rem 0 0}
.library-companions h2{font:500 .95rem/1.5 var(--sans)}
.library-companions p{font-size:.9rem;color:var(--ink-soft);max-width:38rem}
.manuals-layout{display:grid;grid-template-columns:13rem minmax(0,39rem);gap:3rem;max-width:67rem;margin:1.5rem auto 5rem;padding:0 var(--gutter);align-items:start}
.manual-sidebar{position:sticky;top:6rem;border-right:1px solid var(--rule);padding:1rem 1.4rem 0 0;font-size:.79rem;max-height:calc(100vh - 8rem);overflow:auto;scrollbar-width:thin}
.manual-name{font-weight:500;line-height:1.55;margin:0 0 1.5rem}
.manual-sidebar summary{font-size:.7rem;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-soft);padding:.25rem 0 .65rem}
.manual-sidebar nav a{display:block;padding:.45rem 0;color:var(--ink-soft);text-decoration:none;line-height:1.55}
.manual-sidebar nav a:hover,.manual-sidebar nav a[aria-current]{color:var(--accent)}
.manual-document{min-width:0}
.manual-source{font:400 .76rem/1.6 var(--sans);color:var(--ink-soft);margin:.6rem 0 2rem}
.manual-body{font:400 1.06rem/1.8 var(--serif)}
.manual-body .leaf{padding:0;margin:0 0 2.5rem;border:0;box-shadow:none;background:transparent}
.manual-body .measure{max-width:none}
.manual-body .folio,.manual-body hr.orn,.manual-body .part{display:none}
.manual-body h1{font:400 clamp(1.9rem,3.1vw,2.6rem)/1.22 var(--serif);letter-spacing:-.02em;margin:0 0 1.9rem}
.manual-body h2{font:400 1.7rem/1.3 var(--serif);margin:2.3rem 0 1.2rem}
.manual-body h3{font:400 1.5rem/1.4 var(--serif);margin:2.4rem 0 1.1rem}
.manual-body h4,.manual-body h5,.manual-body h6{font:500 1rem/1.5 var(--sans);margin:1.8rem 0 .8rem}
.manual-body h3 .n{margin-right:.4rem;color:var(--ink-soft)}
.manual-body p{margin:0 0 1.25rem;text-align:left}
.manual-body strong{font-weight:600}
.manual-body a{color:var(--accent)}
.manual-body ul,.manual-body ol{padding-left:1.5rem;margin:1rem 0 1.8rem}
.manual-body li{padding-left:.15rem;margin:.5rem 0}
.manual-body blockquote{border-left:2px solid var(--accent);background:var(--surface);margin:1.5rem 0;padding:1rem 1.3rem}
.manual-body figure{margin:2rem 0}
.manual-body .bookfig img{width:100%;height:auto}
.manual-body .title-page{padding:0;margin-bottom:2.5rem}
.manual-body .title-page .over{font:500 .7rem/1.5 var(--sans);text-transform:uppercase;letter-spacing:.12em;color:var(--accent);margin-bottom:1rem}
.manual-body .title-page .sub{font:400 1.1rem/1.6 var(--sans);color:var(--ink-soft);margin:1rem 0}
.manual-body .imprint{font:400 .8rem/1.6 var(--sans);color:var(--ink-soft);display:flex;gap:1.1rem;flex-wrap:wrap}
.manual-body .contents{list-style:none;padding:0;font:400 .98rem/1.7 var(--sans)}
.manual-body .contents>li{padding:1rem 0;border-bottom:1px solid var(--rule);margin:0}
.manual-body .contents .row{display:flex;justify-content:space-between;gap:1rem}
.manual-body .contents .ref{display:none}
.manual-body .contents .row a{text-decoration:none;color:var(--ink)}
.manual-body .contents ol{list-style:none;font-size:.83rem;padding:0 0 0 1rem;margin:.6rem 0 0}
.manual-body .contents ol li{margin:.2rem 0}
.manual-body .contents ol a{color:var(--ink-soft)}
.manual-body .book-also{font-size:.95rem;margin-top:1.4rem}
.manual-body pre{font:400 .83rem/1.6 var(--mono);background:var(--surface);border:1px solid var(--rule);padding:1rem;overflow:auto;border-radius:3px}
.manual-body code{font-family:var(--mono);font-size:.86em;overflow-wrap:anywhere}
.manual-body .table-scroll{overflow:auto;max-width:100%;margin:1.7rem 0}
.manual-body table{width:100%;border-collapse:collapse;font:400 .83rem/1.6 var(--sans)}
.manual-body th,.manual-body td{text-align:left;vertical-align:top;padding:.65rem .75rem;border-bottom:1px solid var(--rule);min-width:8rem}
.manual-body th{font-weight:500;border-bottom-color:var(--rule-strong)}
.manual-body .pager{display:flex;gap:1.4rem;justify-content:space-between;flex-wrap:wrap;width:100%;margin-top:3rem;padding-top:1.4rem;border-top:1px solid var(--rule);font:400 .83rem/1.5 var(--sans)}
.manual-body .pager .prev,.manual-body .pager .next{max-width:42%}
.manual-footer{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.8rem;color:var(--ink-soft)}
.manual-footer p{margin:0}
.manual-footer nav{display:flex;gap:1.5rem;flex-wrap:wrap}
.manual-body [id]{scroll-margin-top:6rem}
@media(max-width:850px){.manuals-layout{gap:2rem;grid-template-columns:11rem minmax(0,1fr)}.manuals-nav{padding-inline:var(--gutter)}.library-book{grid-template-columns:2rem 1fr;gap:1rem}.library-book>a{grid-column:2}.manual-sidebar{top:2rem;max-height:calc(100vh - 4rem)}}
@media(max-width:680px){.manuals-layout{display:block;margin-top:1rem}.manual-sidebar{position:static;max-height:none;border-right:0;border-bottom:1px solid var(--rule);padding:0 0 1rem;margin-bottom:1.4rem}.manual-name{margin-bottom:.4rem}.manual-source{font-size:.75rem}.manuals-nav{gap:.75rem 1.5rem;font-size:.83rem}.manual-library{padding-top:1.5rem}.library-companions{display:block}.library-companions h2{margin-bottom:.75rem}.manual-body h1{font-size:2rem}.manual-body .pager .prev,.manual-body .pager .next{max-width:none}.manual-body th,.manual-body td{min-width:7rem}.manual-body [id]{scroll-margin-top:1rem}}