.rg-reader{--rg-bg:var(--background,#f5f7fb);--rg-paper:var(--paper,#fff);--rg-ink:var(--ink,#172237);--rg-muted:var(--dim,#657087);--rg-line:var(--line,#dce2eb);--rg-accent:#ffc333;--rg-deep:#172237;--rg-tint:var(--soft,#edf1f7);--rg-top:154px;color:var(--rg-ink);background:var(--rg-bg);min-width:0;padding-bottom:30px;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:16px;line-height:1.65}.rg-reader.rg-host-tower{--rg-top:96px}.rg-reader.rg-building{--rg-bg:#f6f2ea;--rg-paper:#fffcf6;--rg-ink:#292720;--rg-muted:#706653;--rg-line:#dcd3c3;--rg-accent:#a78143;--rg-deep:#262920;--rg-tint:#eee8dc;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;padding:0 clamp(20px,3vw,44px) 30px}.rg-host-tower.rg-server{--rg-bg:#f5f7fb;--rg-paper:#fff;--rg-ink:#172237;--rg-muted:#657087;--rg-line:#dce2eb;--rg-tint:#edf1f7;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;padding:0 clamp(20px,3vw,44px) 30px}.rg-reader *{box-sizing:border-box}.rg-reader :is(h1,h2,h3,p,figure,ol){margin:0}.rg-reader :is(a,button,input,summary){font:inherit}.rg-reader a{color:inherit;text-decoration:none}.rg-reader button{cursor:pointer;color:inherit;background:0 0;border:0}.rg-reader :is(a,button,input,summary):focus-visible{outline:2px solid var(--rg-accent);outline-offset:5px}.rg-reader :is(section,li,[id]){scroll-margin-top:calc(var(--rg-top) + 90px)}.rg-reader svg{flex-shrink:0}.rg-reader em{font-style:normal}.rg-reader button:disabled{cursor:default;opacity:.6}.rg-reader .rg-eyebrow{letter-spacing:.12em;color:var(--rg-muted);text-transform:uppercase;align-items:center;gap:10px;font-size:11px;font-weight:650;line-height:1.6;display:flex}.rg-reader .rg-eyebrow>span:not(.rg-small-line){opacity:.7}.rg-sr{clip:rect(0,0,0,0);white-space:nowrap;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.rg-document-nav{color:var(--rg-muted);flex-wrap:wrap;align-items:center;gap:12px 25px;padding:23px 0;font-size:12px;display:flex}.rg-document-nav a{border-bottom:1px solid #0000;padding:5px 0}.rg-document-nav a[aria-current]{color:var(--rg-ink);border-bottom-color:var(--rg-accent)}.rg-document-nav a:hover{color:var(--rg-ink)}.rg-cover{background:var(--rg-deep);color:#fff;grid-template-columns:1.15fr 1fr;min-height:490px;display:grid;overflow:hidden}.rg-cover-copy{flex-direction:column;padding:clamp(30px,4.2vw,64px);display:flex;position:relative}.rg-cover .rg-eyebrow{color:#c9d2e2}.rg-small-line{background:var(--rg-accent);width:25px;height:2px}.rg-reader .rg-cover h1{letter-spacing:-.055em;margin:29px 0 25px;font-size:clamp(45px,4.8vw,76px);font-weight:750;line-height:1.02}.rg-cover h1 em{color:var(--rg-accent);display:block}.rg-reader .rg-intro{color:#c9d2e2;max-width:450px;font-size:15px;line-height:1.9}.rg-cover-actions{flex-wrap:wrap;align-items:center;gap:15px 24px;margin-top:31px;display:flex}.rg-reader .rg-primary{background:var(--rg-accent);color:#172237;justify-content:space-between;align-items:center;gap:25px;min-height:48px;padding:13px 20px;font-size:13px;font-weight:650;transition:filter .2s,transform .2s;display:inline-flex}.rg-reader .rg-primary:hover{filter:brightness(1.05);transform:translateY(-2px)}.rg-reader .rg-text-button{text-align:left;border-bottom:1px solid;align-items:center;gap:10px;min-height:44px;padding:4px 0;font-size:13px;display:inline-flex}.rg-cover .rg-text-button{color:#eef2fa}.rg-cover-bottom{letter-spacing:.12em;color:#b5c0d3;flex-wrap:wrap;gap:12px 22px;margin-top:auto;padding-top:45px;font-size:9px;display:flex}.rg-cover-photo{min-width:0;min-height:430px;position:relative;overflow:hidden}.rg-cover-photo>img{object-fit:cover;object-position:50% 52%;width:100%;height:100%;animation:1.2s ease-out both rg-cover-in;position:absolute;inset:0}.rg-cover-photo:after{content:"";pointer-events:none;background:linear-gradient(#0000,#0e1828a3);position:absolute;inset:50% 0 0}.rg-cover-photo figcaption{color:#fff;z-index:1;justify-content:space-between;align-items:end;gap:20px;font-size:11px;display:flex;position:absolute;bottom:24px;left:25px;right:25px}.rg-cover-photo figcaption>span:last-child{letter-spacing:-.08em;font-size:58px;font-weight:700;line-height:1}.rg-building .rg-cover{background:var(--rg-paper);color:var(--rg-ink);border-block:1px solid var(--rg-line);grid-template-columns:1.05fr 1fr;min-height:540px}.rg-building .rg-cover-copy{padding-left:0;padding-right:38px}.rg-building .rg-cover :is(.rg-eyebrow,.rg-intro,.rg-cover-bottom){color:var(--rg-muted)}.rg-building .rg-cover h1{letter-spacing:-.055em;font-family:Georgia,Times New Roman,serif;font-size:clamp(44px,4.8vw,78px);font-weight:400;line-height:1.07}.rg-building .rg-cover h1 em{color:#8b6934}.rg-building .rg-cover .rg-text-button{color:var(--rg-ink)}.rg-building .rg-primary{background:var(--rg-deep);color:#f6edda}.rg-building .rg-cover-photo>img{object-position:50% 54%}.rg-building .rg-cover-photo figcaption>span:last-child{font-family:Georgia,serif;font-weight:400}.rg-toolbar{top:var(--rg-top);z-index:20;background:var(--rg-bg);border-bottom:1px solid var(--rg-line);align-items:center;gap:20px;min-height:67px;padding:10px 0;display:flex;position:sticky}.rg-mode{border:1px solid var(--rg-line);background:var(--rg-paper);gap:4px;padding:4px;display:flex}.rg-mode button{justify-content:center;align-items:center;gap:8px;min-height:37px;padding:8px 14px;font-size:12px;display:flex}.rg-mode button[aria-pressed=true]{background:var(--rg-ink);color:var(--rg-paper)}.rg-toolbar-progress{color:var(--rg-muted);width:145px;margin-left:auto;font-size:11px}.rg-toolbar-progress progress{-webkit-appearance:none;appearance:none;background:var(--rg-line);border:0;width:100%;height:3px;margin-top:6px;display:block}.rg-toolbar-progress progress::-webkit-progress-bar{background:var(--rg-line)}.rg-toolbar-progress progress::-webkit-progress-value{background:var(--rg-accent);transition:width .4s}.rg-toolbar-progress progress::-moz-progress-bar{background:var(--rg-accent)}.rg-reader .rg-print{align-items:center;gap:8px;min-height:44px;margin-left:8px;padding:8px 10px;font-size:12px;display:flex}.rg-frontmatter{border-bottom:1px solid var(--rg-line);padding:29px 0}.rg-document-title{font-size:15px;font-weight:650}.rg-edition{color:var(--rg-muted);overflow-wrap:anywhere;font-size:11px;margin-top:8px!important}.rg-edition span{margin:0 7px}.rg-scope{color:var(--rg-muted);max-width:96ch;font-size:12px;line-height:1.9;margin-top:12px!important}.rg-start{padding:45px 0 30px}.rg-start-heading{justify-content:space-between;align-items:center;gap:25px;display:flex}.rg-reader .rg-start h2,.rg-reader .rg-search h2{letter-spacing:-.035em;margin:10px 0 0;font-size:25px;line-height:1.25}.rg-building .rg-start h2,.rg-building .rg-search h2{font-family:Georgia,serif;font-size:28px;font-weight:400}.rg-editorial-number{color:var(--rg-muted);opacity:.45;letter-spacing:-.06em;white-space:nowrap;font-size:38px;font-weight:300}.rg-topics{grid-template-columns:repeat(3,1fr);gap:0 30px;margin-top:24px;display:grid}.rg-topics>a{border-top:1px solid var(--rg-line);align-items:center;gap:15px;padding:20px 0;font-size:15px;transition:color .2s,background .2s;display:flex}.rg-topics>a:hover{color:var(--rg-muted)}.rg-topic-index{color:var(--rg-muted);font:11px ui-monospace,monospace}.rg-topics>a>svg{color:var(--rg-muted);margin-left:auto}.rg-topics small{color:var(--rg-muted);margin-top:3px;font-size:11px;display:block}.rg-building-map{grid-template-columns:115px 1fr;align-items:center;gap:35px;display:grid}.rg-building-mark{color:#9c814c;height:170px;margin-top:20px}.rg-building-mark svg{width:100%;height:100%}.rg-building-map .rg-topics{grid-template-columns:repeat(2,1fr)}.rg-resume{background:var(--rg-tint);align-items:center;gap:13px;margin-top:20px;padding:16px 20px;font-size:12px;display:flex}.rg-resume>button{align-items:center;gap:12px;min-height:35px;margin-left:auto;font-weight:650;display:flex}.rg-search{border-top:1px solid var(--rg-line);border-bottom:1px solid var(--rg-line);grid-template-columns:1fr 1fr;align-items:center;gap:22px 40px;margin:10px 0 0;padding:27px 0 32px;display:grid}.rg-search .rg-eyebrow{font-size:10px}.rg-reader .rg-search h2{font-size:22px}.rg-search-control{background:var(--rg-paper);border:1px solid var(--rg-line);align-items:center;gap:12px;min-height:54px;padding:0 16px;display:flex}.rg-search-control>svg{color:var(--rg-muted)}.rg-reader .rg-search-control input{width:100%;min-width:0;height:52px;color:var(--rg-ink);box-shadow:none;background:0 0;border:0;padding:0;font-size:14px}.rg-search-control input::placeholder{color:var(--rg-muted)}.rg-search-control input:focus-visible{outline:0}.rg-search-control:focus-within{outline:2px solid var(--rg-accent);outline-offset:3px}.rg-search-control button{place-items:center;min-width:30px;min-height:38px;display:grid}.rg-search-results{background:var(--rg-paper);border:1px solid var(--rg-line);grid-column:1/-1;padding:24px}.rg-search-results>p{color:var(--rg-muted);margin-bottom:18px;font-size:13px}.rg-search-results>a{border-top:1px solid var(--rg-line);padding:18px 0;display:block}.rg-search-results>a>span{color:var(--rg-muted);align-items:center;gap:8px;font-size:11px;display:flex}.rg-search-results strong{margin:6px 0;font-size:14px;display:block}.rg-search-results>a>p{color:var(--rg-muted);font-size:13px;line-height:1.8}.rg-search-results>a:hover strong{text-underline-offset:4px;text-decoration:underline}.rg-reading-layout{grid-template-columns:210px minmax(0,1fr);gap:clamp(30px,5vw,80px);padding-top:40px;display:grid}.rg-sidebar{top:calc(var(--rg-top) + 88px);max-height:calc(100vh - var(--rg-top) - 110px);align-self:start;padding:2px 7px 20px 2px;position:sticky;overflow:auto}.rg-sidebar>p{margin-bottom:18px}.rg-sidebar nav>a{border-bottom:1px solid var(--rg-line);color:var(--rg-muted);align-items:center;gap:14px;padding:15px 0;font-size:13px;display:flex}.rg-sidebar nav>a>span:first-child{border:1px solid var(--rg-line);place-items:center;min-width:24px;min-height:24px;font:11px ui-monospace,monospace;display:grid}.rg-sidebar nav>a[aria-current]{color:var(--rg-ink);font-weight:650}.rg-sidebar nav>a[aria-current]>span:first-child{background:var(--rg-accent);color:#172237;border-color:var(--rg-accent)}.rg-sidebar small{margin-top:3px;font-size:10px;font-weight:400;display:block}.rg-reading-note{border-top:2px solid var(--rg-accent);color:var(--rg-muted);margin-top:30px;padding-top:22px}.rg-reading-note p{margin:9px 0;font-size:11px;line-height:1.8}.rg-reading-note button{text-underline-offset:3px;min-height:35px;padding:5px 0;font-size:11px;text-decoration:underline}.rg-reading-body{min-width:0}.rg-preamble{border-block:1px solid var(--rg-line);margin-bottom:34px}.rg-preamble>details>p{padding:0 0 26px;font-size:15px;line-height:1.95}.rg-chapter{border-bottom:1px solid var(--rg-line);margin-bottom:50px;padding:0 0 55px}.rg-chapter-heading{align-items:start;gap:25px;margin-bottom:28px;display:flex}.rg-chapter-number{letter-spacing:-.065em;color:var(--rg-muted);opacity:.55;min-width:70px;font-size:60px;font-weight:300;line-height:1}.rg-chapter-heading .rg-eyebrow{margin-bottom:10px;font-size:10px}.rg-reader .rg-chapter-heading h2{letter-spacing:-.045em;font-size:clamp(27px,3vw,41px);font-weight:700;line-height:1.17}.rg-reader .rg-lead{color:var(--rg-muted);max-width:62ch;margin-top:16px;font-size:15px;line-height:1.85}.rg-building .rg-chapter-heading h2{letter-spacing:-.035em;font-family:Georgia,serif;font-weight:400}.rg-building .rg-chapter-number{color:#a88c56;font-family:Georgia,serif}.rg-chapter-image{margin-bottom:28px!important}.rg-chapter-image img{object-fit:cover;width:100%;height:260px;display:block}.rg-chapter-image figcaption{color:var(--rg-muted);margin-top:9px;font-size:10px}.rg-scene{background:var(--rg-deep);color:#eef2fa;border-left:3px solid var(--rg-accent);margin-bottom:28px;padding:27px}.rg-scene-label{color:#bac5d8;flex-wrap:wrap;justify-content:space-between;gap:14px;margin-bottom:19px;font-size:10px;display:flex}.rg-scene-label>span:first-child{color:var(--rg-accent);letter-spacing:.12em}.rg-reader .rg-scene h3{letter-spacing:-.018em;max-width:62ch;font-size:20px;font-weight:550;line-height:1.5}.rg-scene-hint{color:#b8c4d9;font-size:12px;margin-top:10px!important}.rg-choices{gap:9px;margin-top:21px;display:grid}.rg-reader .rg-choices>button{text-align:left;color:#eef2fa;border:1px solid #ffffff38;align-items:center;gap:13px;padding:13px 16px;font-size:13px;line-height:1.7;transition:background .2s,border-color .2s;display:flex}.rg-choices>button>span{color:#bcc6d6;font:11px ui-monospace,monospace}.rg-choices>button>svg{color:#c6d0df;margin-left:auto}.rg-choices>button:hover{background:#ffffff0c;border-color:#ffffff70}.rg-choices>button[aria-pressed=true]{border-color:var(--rg-accent);background:#ffffff0c}.rg-response>div{border-top:1px solid #ffffff30;margin-top:23px;padding-top:20px;animation:.25s ease-out rg-response-in}.rg-response strong{color:#f5e2ad;font-size:15px}.rg-response p,.rg-scene noscript>p{color:#d0d8e4;margin:9px 0 13px;font-size:13px;line-height:1.85}.rg-references{color:#bfc9d8;flex-wrap:wrap;align-items:center;gap:8px;font-size:11px;display:flex}.rg-references a{color:#f4e3b8;border-bottom:1px solid #f4e3b855;align-items:center;gap:5px;min-height:30px;display:inline-flex}.rg-building .rg-scene{background:#292d26;border-color:#b39459}.rg-building .rg-scene :is(.rg-scene-label,.rg-scene-hint){color:#c7ccbd}.rg-building .rg-scene-label>span:first-child{color:#dbc18b}.rg-building .rg-response p{color:#d5dacd}.rg-chapter-rules{border-top:1px solid var(--rg-line)}.rg-rule{border-bottom:1px solid var(--rg-line);padding:24px 0 0}.rg-plain{grid-template-columns:125px 1fr;gap:20px;padding-bottom:15px;display:grid}.rg-plain .rg-eyebrow{align-self:start;padding-top:3px;font-size:10px}.rg-plain p{font-size:15px;line-height:1.85}.rg-formal summary{cursor:pointer;color:var(--rg-muted);justify-content:space-between;align-items:center;gap:20px;padding:18px 0;list-style:none;display:flex}.rg-formal summary::-webkit-details-marker{display:none}.rg-reader .rg-formal summary :is(h2,h3){letter-spacing:0;font-family:inherit;font-size:13px;font-weight:550;line-height:1.75}.rg-formal summary h3>span{white-space:nowrap}.rg-formal summary>span{white-space:nowrap;align-items:center;gap:10px;font-size:10px;display:flex}.rg-formal summary svg{transition:transform .25s}.rg-formal[open] summary{color:var(--rg-ink)}.rg-formal[open] summary svg{transform:rotate(180deg)}.rg-reader .rg-formal ol{max-width:83ch;padding:6px 0 12px 28px;list-style:decimal}.rg-formal li{overflow-wrap:anywhere;margin:0 0 18px;padding:0 0 0 6px;font-size:15px;line-height:1.95}.rg-formal li::marker{color:var(--rg-muted);font-size:12px}.rg-reader :target{outline:none}.rg-formal li:target{background:var(--rg-tint);box-shadow:0 0 0 7px var(--rg-tint)}.rg-why{border-left:2px solid var(--rg-accent);align-items:start;gap:14px;margin-top:27px;padding:3px 0 3px 20px;display:flex}.rg-why>svg{color:var(--rg-muted);margin-top:4px}.rg-reader .rg-why h3{letter-spacing:0;margin-bottom:6px;font-size:13px;font-weight:650}.rg-why p{color:var(--rg-muted);font-size:13px;line-height:1.85}.rg-chapter-footer{justify-content:space-between;align-items:center;gap:15px;margin-top:27px;font-size:11px;display:flex}.rg-read-button{align-items:center;gap:10px;min-height:44px;padding:6px 0;display:flex}.rg-read-button>span{border:1px solid var(--rg-line);background:var(--rg-paper);place-items:center;width:23px;height:23px;display:grid}.rg-read-button>span svg{opacity:0}.rg-read-button.is-read>span{background:var(--rg-ink);color:var(--rg-paper);border-color:var(--rg-ink)}.rg-read-button.is-read>span svg{opacity:1}.rg-chapter-footer>a{min-height:44px;color:var(--rg-muted);align-items:center;gap:10px;display:flex}.rg-end{padding:0 0 35px}.rg-reader .rg-end h2{letter-spacing:-.045em;margin:16px 0 20px;font-size:40px;line-height:1.15}.rg-building .rg-end h2{font-family:Georgia,serif;font-weight:400}.rg-end>p:not(.rg-eyebrow){color:var(--rg-muted);max-width:68ch;font-size:15px;line-height:1.9}.rg-end-actions{flex-wrap:wrap;gap:20px;margin-top:23px;display:flex}.rg-end>small{color:var(--rg-muted);max-width:85ch;margin-top:25px;font-size:11px;line-height:1.9;display:block}.rg-reader[data-mode=full] .rg-guide-only{display:none!important}.rg-reader[data-mode=full] .rg-chapter{border:0;margin:0;padding:0}.rg-reader[data-mode=full] .rg-rule{padding-top:12px}.rg-reader[data-mode=full] .rg-chapter-rules{border:0}.rg-reader[data-mode=full] .rg-formal summary{color:var(--rg-ink)}.rg-reader[data-mode=full] .rg-formal summary :is(h2,h3){font-size:20px;line-height:1.5}.rg-reader[data-mode=full] .rg-end{padding-top:45px}.rg-reader[data-mode=full] .rg-preamble{margin-bottom:0}.rg-directory-heading{padding:45px 0 35px}.rg-reader .rg-directory-heading h1{letter-spacing:-.055em;margin:22px 0;font-size:clamp(40px,5.5vw,76px);font-weight:750;line-height:1.05}.rg-directory-heading h1 em{color:var(--rg-muted)}.rg-building .rg-directory-heading h1{font-family:Georgia,serif;font-weight:400}.rg-directory-heading>p:last-child{color:var(--rg-muted);max-width:65ch;font-size:16px;line-height:1.9}.rg-directory-books{grid-template-columns:1fr 1fr;gap:30px;display:grid}.rg-book{border:1px solid var(--rg-line);background:var(--rg-paper);flex-direction:column;transition:transform .25s,box-shadow .25s;display:flex}.rg-book:hover{transform:translateY(-4px);box-shadow:0 18px 40px #17223715}.rg-book-photo{background:#172237;height:250px;position:relative;overflow:hidden}.rg-book-photo img{object-fit:cover;width:100%;height:100%;transition:transform .5s}.rg-book-building .rg-book-photo img{object-position:50% 45%}.rg-book:hover img{transform:scale(1.025)}.rg-book-photo>span{letter-spacing:-.06em;color:#fff;text-shadow:0 2px 20px #0004;font-size:62px;line-height:1;position:absolute;bottom:15px;right:25px}.rg-book-building .rg-book-photo>span{font-family:Georgia,serif}.rg-book-copy{flex-direction:column;flex:1;padding:30px;display:flex}.rg-reader .rg-book h2{letter-spacing:-.04em;margin:18px 0;font-size:36px;font-weight:650;line-height:1.12}.rg-book h2 em{display:block}.rg-reader .rg-book-building h2{font-family:Georgia,serif;font-weight:400}.rg-book-copy>p:not(.rg-eyebrow){color:var(--rg-muted);margin-bottom:24px;font-size:14px;line-height:1.9}.rg-book-copy>small{color:var(--rg-muted);margin-top:auto;font-size:11px;line-height:1.9}.rg-book-copy>strong{border-top:1px solid var(--rg-line);justify-content:space-between;align-items:center;margin-top:23px;padding-top:20px;font-size:13px;display:flex}.rg-directory-note{color:var(--rg-muted);max-width:90ch;padding:28px 0;font-size:12px}@media (max-width:600px){.rg-directory-books{grid-template-columns:1fr;gap:24px}.rg-directory-heading{padding-top:28px}.rg-reader 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