@font-face{font-family:Fraunces;font-style:normal;font-weight:100 900;font-display:swap;src:url(fonts/fraunces-latin-wght-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/ibm-plex-sans-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/ibm-plex-sans-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:600 700;font-display:swap;src:url(fonts/ibm-plex-sans-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/ibm-plex-mono-latin-400-normal.woff2) format("woff2")}
:root{--bg:#f6f5eb;--surface:#fbfaf3;--ink:#233a2b;--muted:#596653;--accent:#405b39;--line:rgb(46 62 34 / .23);--tint:#e4e7d7;--ochre:#eeeadb;--brown:#6b5035;--ui:"IBM Plex Sans",Arial,sans-serif;--display:Fraunces,Georgia,serif;--mono:"IBM Plex Mono",monospace;--focus:#8b461f;color-scheme:light}
[data-theme=dark]{--bg:#222e24;--surface:#29362b;--ink:#e5e8d9;--muted:#b6c1ac;--accent:#b8ce9e;--line:rgb(230 227 209 / .24);--tint:#344738;--ochre:#3b392b;--brown:#d4c39d;--focus:#e7b188;color-scheme:dark}
*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 var(--ui);text-rendering:optimizeLegibility}h1,h2,h3,p,figure{margin:0}a{color:inherit;text-underline-offset:4px}a:hover{color:var(--accent)}button,input,select,textarea{font:inherit;color:inherit}button,a,input,select,summary,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button,select{border-radius:0}button{background:none;border:0}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--focus);outline-offset:4px}button:disabled{cursor:wait;opacity:.6}[hidden]{display:none!important}img{max-width:100%;height:auto}code,kbd{font-family:var(--mono);font-size:.86em}::selection{background:var(--tint);color:var(--ink)}.wrap{width:min(1184px,calc(100% - 80px));margin-inline:auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip{position:fixed;left:20px;top:-90px;z-index:100;background:var(--ink);color:var(--bg);padding:12px 20px}.skip:focus{top:12px}.site-header{min-height:104px;display:flex;justify-content:space-between;align-items:center;gap:24px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;flex-shrink:0}.brand svg{width:32px;height:32px}.brand-title{display:block;font:500 27px/1.15 var(--display);letter-spacing:-.045em}.brand-sub{display:block;font:400 12px/1.6 var(--ui);letter-spacing:.02em;color:var(--muted);margin-top:4px}.brand-sub code{font-size:11px}.site-nav{display:flex;align-items:center;gap:28px;font-size:14px}.site-nav>a{padding:12px 0;text-decoration:none;border-bottom:1px solid transparent}.site-nav>a:hover,.site-nav>a[aria-current]{border-color:var(--ink)}.theme-toggle{font-size:12px;padding:7px 10px;border:1px solid var(--line);min-height:36px}.menu-toggle{display:none}.eyebrow{text-transform:uppercase;font-size:12px;letter-spacing:.13em;font-weight:500;color:var(--muted)}h1,h2,h3{font-family:var(--display);font-weight:400;letter-spacing:-.035em;line-height:1.2}h1{font-size:clamp(38px,4.8vw,56px)}h2{font-size:32px}h3{font-size:25px}.hero-atlas{display:grid;grid-template-columns:1.3fr 1fr;gap:44px;align-items:center;padding:36px 0 32px;border-bottom:1px solid var(--line)}.intro h1{margin:18px 0 24px;font-size:clamp(42px,4.5vw,58px);line-height:1.09;letter-spacing:-.05em}.hero-description{max-width:43ch;margin-bottom:20px;font-size:17px;line-height:1.65}.text-link{font-size:14px;text-decoration:underline;text-underline-offset:5px}.hero-art{max-width:460px}.hero-art img{width:100%;mix-blend-mode:multiply;display:block}.hero-art figcaption{text-align:center;font:400 12px/1.5 var(--display);letter-spacing:.04em;color:var(--muted);margin-top:4px}[data-theme=dark] .hero-art img{filter:invert(1) grayscale(1);mix-blend-mode:screen}.home-search{padding:26px 0 30px}.search-label{display:block;font-size:14px;font-weight:500;margin-bottom:10px}.query-box{display:flex;align-items:center;border:1px solid var(--ink);background:var(--surface);gap:12px;padding:6px}.query-box input{flex:1;width:100%;min-width:0;border:0;background:transparent;padding:12px 14px;font-size:17px;outline-offset:-3px}.query-box:focus-within{box-shadow:0 0 0 1px var(--ink)}.query-box kbd{font-size:12px;color:var(--muted);border:1px solid var(--line);padding:0 7px;margin-right:6px}.button{background:var(--ink);color:var(--bg);border:1px solid var(--ink);font-size:14px;font-weight:500;line-height:1.4;min-height:46px;padding:13px 20px;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:16px;white-space:nowrap}.button:hover{background:var(--accent);color:var(--bg);border-color:var(--accent)}.search-tip{display:flex;gap:18px;align-items:center;flex-wrap:wrap;font-size:12px;color:var(--muted);padding-top:10px}.search-tip a{padding-block:2px}.section-heading{display:flex;justify-content:space-between;align-items:baseline;gap:20px;margin-bottom:20px}.section-heading p{font-size:14px;color:var(--muted)}.section-heading p span{padding:0 8px}.atlas-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));border-left:1px solid var(--line);border-top:1px solid var(--line)}.atlas-region{grid-column:span 2;text-decoration:none;padding:24px;position:relative;min-height:184px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);transition:background .15s}.atlas-region:first-child{grid-column:span 3;background:var(--tint)}.atlas-region:nth-child(2){grid-column:span 3;background:var(--ochre)}.atlas-region:nth-child(2) h3{color:var(--brown)}.atlas-region:hover{background:var(--tint)}.region-label{font-size:12px;letter-spacing:.04em;color:var(--muted);font-variant-numeric:tabular-nums}.atlas-region h3{margin:18px 0 12px;font-size:27px}.atlas-region p{font-size:12px;line-height:1.75;color:var(--muted);max-width:90%;padding-bottom:8px}.region-arrow{position:absolute;bottom:18px;right:20px;font-size:22px}.under-grid{display:flex;justify-content:space-between;gap:20px;font-size:12px;color:var(--muted);margin-top:18px}.getting-started{padding:64px 0 16px}.guide-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line);gap:26px}.guide-card{display:flex;flex-direction:column;align-items:start;gap:16px;padding:24px 0 30px;text-decoration:none}.guide-card h3{font-size:24px}.guide-card p{color:var(--muted);font-size:14px;line-height:1.6;flex:1}.guide-card .eyebrow{font-size:11px}.guide-card:hover h3{text-decoration:underline;text-underline-offset:5px}.site-footer{border-top:1px solid var(--ink);margin-top:68px}.footer-top{display:grid;grid-template-columns:1.2fr 1fr;gap:100px;padding:36px 0}.footer-top h2{font-size:28px;margin-bottom:14px}.footer-top p{font-size:14px;color:var(--muted);max-width:45ch;margin-bottom:16px}.footer-top a{font-size:14px}.newsletter h3{font:500 16px/1.5 var(--ui);letter-spacing:0;margin-bottom:8px}.newsletter label{font-size:12px}.signup-line{display:flex;margin:6px 0 8px;gap:8px}.signup-line input{min-width:0;width:100%;border:1px solid var(--line);background:var(--surface);padding:10px 12px;font-size:14px}.newsletter small{display:block;font-size:11px;color:var(--muted)}.footer-bottom{border-top:1px solid var(--line);padding:20px 0 28px;display:flex;justify-content:space-between;align-items:start;gap:20px;font-size:12px;color:var(--muted)}.footer-bottom nav{display:flex;gap:20px;flex-wrap:wrap}.page-heading{padding:40px 0 38px;border-bottom:1px solid var(--line);margin-bottom:32px}.page-heading h1{margin:16px 0 20px;max-width:23ch}.lede{font-size:18px;line-height:1.65;color:var(--muted);max-width:66ch}.breadcrumb{font-size:12px;color:var(--muted);margin-bottom:26px;overflow-wrap:anywhere}.breadcrumb a{display:inline-block}.browse-layout{display:grid;grid-template-columns:222px minmax(0,1fr);gap:52px}.browse-main{min-width:0}.category-sidebar{font-size:14px;padding-top:4px}.category-sidebar summary,.toc summary{font-weight:500;margin-bottom:18px;font-size:12px;text-transform:uppercase;letter-spacing:.08em;cursor:pointer}.category-sidebar nav{display:grid}.category-sidebar nav a{display:flex;justify-content:space-between;align-items:baseline;text-decoration:none;border-top:1px solid var(--line);padding:12px 0;gap:8px}.category-sidebar nav a span+span{font-size:12px;color:var(--muted)}.category-sidebar nav a[aria-current]{font-weight:600;color:var(--accent)}.sidebar-note{border-top:1px solid var(--ink);padding-top:16px;margin-top:28px;color:var(--muted);font-size:12px;line-height:1.8}.filters{display:flex;gap:16px;margin:20px 0 26px}.filters label{display:flex;flex-direction:column;gap:6px;font-size:12px;color:var(--muted);flex:1;min-width:0}select{padding:10px 28px 10px 12px;font-size:14px;background:var(--surface);border:1px solid var(--line);color:var(--ink);width:100%;min-height:44px}.results-heading{border-top:2px solid var(--ink);border-bottom:1px solid var(--line);padding:10px 0;display:flex;align-items:center;justify-content:space-between;gap:18px;font-size:13px}.results-heading>div{display:flex;align-items:center;gap:18px}.results-heading select{width:auto;border:0;background:transparent;font-size:12px;max-width:140px}.text-button{padding:10px 0;font-size:12px;text-decoration:underline;text-underline-offset:4px;min-height:44px}.skill-result{border-bottom:1px solid var(--line);padding:24px 0 26px}.result-meta{display:flex;gap:14px;align-items:center;flex-wrap:wrap;font-size:11px;color:var(--muted)}.supervision{display:inline-block;border:1px solid var(--line);padding:2px 7px;font-size:11px;line-height:1.5;white-space:nowrap;letter-spacing:.01em;color:var(--muted)}.sv-expert-required{background:var(--ochre);color:var(--brown)}.sv-unsupervised{background:var(--tint);color:var(--accent)}.skill-result h3{font-size:27px;margin:12px 0 10px}.skill-result h3 a{text-decoration:none}.skill-result h3 a:hover{text-decoration:underline}.skill-result>p{font-size:15px;line-height:1.7;color:var(--muted);max-width:68ch}.result-match{border-left:2px solid var(--line);padding-left:14px;margin-top:16px;font-size:12px;color:var(--muted)}.result-match a{color:var(--accent)}.result-match p{font-size:13px;margin-top:6px;line-height:1.7}mark{background:var(--tint);color:var(--ink);font-weight:500;padding:0 2px}.empty-state,.search-empty{padding:44px 16px 44px 0;max-width:55ch}.empty-state h3,.search-empty h3{margin-bottom:14px}.empty-state button,.search-empty button{margin-top:20px}.notice,#search-feedback{padding:18px;background:var(--tint);font-size:14px;margin:20px 0}#search-feedback button{padding:4px 8px;text-decoration:underline}.detail-heading{padding:38px 0 30px;border-bottom:1px solid var(--line);margin-bottom:34px}.detail-heading h1{margin:16px 0 18px;max-width:24ch}.detail-actions{display:flex;flex-wrap:wrap;gap:24px;align-items:center;margin:26px 0 20px}.file-meta{font-size:12px;color:var(--muted);display:flex;flex-wrap:wrap;gap:10px}.reading-layout{display:grid;grid-template-columns:238px minmax(0,1fr);gap:56px}.reading-main{max-width:790px;min-width:0}.toc{font-size:14px;align-self:start;position:sticky;top:24px;max-height:calc(100vh - 50px);overflow:auto;padding:2px 4px}.toc ol{list-style:none;margin:0;padding:0}.toc li a{display:block;text-decoration:none;padding:8px 0;font-size:12px;line-height:1.5;color:var(--muted)}.toc li a:hover{color:var(--accent);text-decoration:underline}.supervision-note{background:var(--tint);padding:22px 24px;border-left:3px solid var(--accent);margin-bottom:38px}.supervision-note p{margin:12px 0 10px;font-size:15px;line-height:1.6}.supervision-note small{font-size:12px;line-height:1.7;color:var(--muted);display:block}.supervision-note .supervision{background:var(--surface);color:var(--ink);font-weight:500}.prose{font-size:16px;line-height:1.8}.prose h2{font-size:29px;line-height:1.25;margin:40px 0 18px;scroll-margin-top:24px}.prose h2:first-child{margin-top:0}.prose h3{font:500 20px/1.4 var(--ui);letter-spacing:-.02em;margin:28px 0 14px;scroll-margin-top:24px}.prose h4{font-size:17px;line-height:1.5;margin:24px 0 12px}.prose p{margin:16px 0}.prose ul,.prose ol{padding-left:24px;margin:18px 0}.prose li{margin:9px 0;padding-left:3px}.prose strong{font-weight:600}.prose a{color:var(--accent);overflow-wrap:anywhere}.prose code{background:var(--tint);padding:2px 4px;overflow-wrap:anywhere}.prose pre{background:var(--tint);padding:20px;overflow:auto;max-width:100%;font-size:13px;line-height:1.7;margin:24px 0}.prose pre code{font-size:inherit;padding:0;overflow-wrap:normal}.prose blockquote{border-left:3px solid var(--line);margin:24px 0;padding:2px 24px;color:var(--muted)}.prose table{border-collapse:collapse;display:block;width:max-content;max-width:100%;overflow:auto;font-size:14px;line-height:1.65;margin:24px 0}.prose td,.prose th{border:1px solid var(--line);padding:10px 12px;text-align:left;min-width:100px}.prose th{background:var(--tint);font-weight:500}.prose hr{border:0;border-top:1px solid var(--line);margin:28px 0}.file-source{margin:42px 0;border:1px solid var(--line);padding:18px 20px;scroll-margin-top:24px}.file-source summary{cursor:pointer;font-weight:500;font-size:14px}.file-source p{font-size:13px;color:var(--muted);margin:18px 0}.raw-source{width:100%;resize:vertical;background:var(--surface);color:var(--ink);border:1px solid var(--line);padding:14px;font:12px/1.7 var(--mono);white-space:pre;overflow:auto}.copy-line{display:flex;gap:16px;align-items:center;margin-top:14px}.copy-line span{font-size:12px;color:var(--muted)}.related{margin:40px 0}.related h2{font-size:26px;border-bottom:1px solid var(--ink);padding-bottom:16px}.related .skill-result h3{font-size:24px}.next-guide{border-top:1px solid var(--line);padding-top:24px;margin-top:42px;font-size:15px}
@media(min-width:761px){.category-sidebar summary,.toc summary{list-style:none;pointer-events:none}.category-sidebar summary::-webkit-details-marker,.toc summary::-webkit-details-marker{display:none}}
@media(max-width:1000px){.site-nav{gap:18px}.brand-title{font-size:24px}.hero-atlas{gap:24px}.browse-layout{grid-template-columns:188px minmax(0,1fr);gap:30px}.reading-layout{grid-template-columns:190px minmax(0,1fr);gap:32px}.guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-top{gap:48px}.query-box kbd{display:none}.footer-bottom{flex-direction:column}}
@media(max-width:760px){.wrap{width:calc(100% - 40px)}.site-header{min-height:88px;flex-wrap:wrap;gap:0;padding:18px 0}.brand{gap:8px}.brand svg{width:27px;height:27px}.brand-title{font-size:23px}.brand-sub{font-size:11px}.brand-sub code{font-size:10px}.menu-toggle{display:block;font-size:12px;border:1px solid var(--line);min-height:40px;padding:8px 10px}.site-nav{width:100%;display:flex;flex-wrap:wrap;gap:10px 24px;padding-top:16px;font-size:14px}.enhanced .site-nav{display:none}.enhanced .site-nav.is-open{display:flex}.hero-atlas{display:block;padding:30px 0}.hero-art{display:none}.intro h1{font-size:46px;max-width:13ch;margin:16px 0 20px}.hero-description{font-size:16px;max-width:42ch}.intro>.text-link{font-size:13px}.eyebrow{font-size:11px}.home-search{padding:24px 0 28px}.query-box{gap:0;padding:4px}.query-box input{font-size:16px;padding:12px 10px}.query-box .button{font-size:13px;padding:12px;gap:8px}.search-tip{column-gap:14px;row-gap:8px;font-size:11px}.search-tip a{min-height:24px}.section-heading{gap:12px}.section-heading h2{font-size:28px}.section-heading p{font-size:12px;white-space:nowrap}.section-heading p span{padding:0 3px}.atlas-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.atlas-region,.atlas-region:first-child,.atlas-region:nth-child(2){grid-column:span 1;padding:20px 16px;min-height:184px}.atlas-region:last-child{grid-column:span 2;min-height:152px}.atlas-region h3{font-size:24px;margin-top:16px}.atlas-region p{font-size:11px;line-height:1.7;max-width:100%;padding-bottom:14px}.region-label{font-size:10px}.region-arrow{font-size:18px;right:14px;bottom:10px}.under-grid{flex-direction:column;gap:10px}.getting-started{padding-top:46px}.getting-started .section-heading{align-items:start}.getting-started h2{max-width:14ch}.getting-started .text-link{white-space:nowrap;font-size:12px}.guide-grid{gap:12px 24px}.guide-card{padding:22px 0 12px;gap:12px}.guide-card h3{font-size:23px}.guide-card p{font-size:13px}.guide-card .eyebrow{font-size:10px}.guide-card .text-link{font-size:12px}.site-footer{margin-top:46px}.footer-top{grid-template-columns:1fr;gap:32px;padding:28px 0}.footer-top h2{font-size:27px}.footer-bottom{font-size:11px;gap:16px}.footer-bottom nav{gap:12px 20px}.signup-line .button{padding-inline:14px}.page-heading{padding:30px 0 28px;margin-bottom:24px}.page-heading h1{font-size:38px}.lede{font-size:16px}.breadcrumb{font-size:11px;margin-bottom:22px}.browse-layout,.reading-layout{display:block}.category-sidebar{margin-bottom:26px}.category-sidebar summary,.toc summary{padding:12px 0;min-height:44px;border-bottom:1px solid var(--line);margin:0;list-style:revert;pointer-events:auto}.category-sidebar .sidebar-note{display:none}.category-sidebar nav{display:grid;grid-template-columns:1fr 1fr;gap:0 24px}.category-sidebar nav a{font-size:13px}.filters{gap:10px;margin-bottom:20px}.filters select{font-size:12px;padding-left:8px;min-width:0}.results-heading{font-size:12px;gap:10px}.results-heading>div{gap:8px}.results-heading select{font-size:11px;max-width:118px;padding-left:4px}.skill-result{padding:22px 0}.skill-result h3{font-size:26px}.skill-result>p{font-size:14px}.result-meta{gap:8px;font-size:10px}.supervision{font-size:10px}.detail-heading{padding:28px 0 24px;margin-bottom:20px}.detail-heading h1{font-size:40px}.detail-actions{gap:18px;margin:22px 0 18px}.detail-actions .text-link{font-size:12px}.detail-actions .button{width:100%}.file-meta{font-size:10px;gap:6px}.toc{position:static;max-height:none;margin-bottom:26px;padding:0}.toc .sidebar-note{display:none}.toc ol{padding:8px 0}.toc li a{font-size:13px}.supervision-note{padding:18px 20px;margin-bottom:30px}.supervision-note p{font-size:14px}.supervision-note small{font-size:12px}.prose{font-size:15px;line-height:1.8}.prose h2{font-size:27px;margin-top:34px}.prose h3{font-size:19px}.prose pre{padding:14px;font-size:11px}.prose td,.prose th{padding:8px;min-width:100px}.file-source{padding:16px}.file-source summary{font-size:13px}.copy-line{flex-direction:column;align-items:start}.raw-source{font-size:11px}.related h2{font-size:25px}}
input::placeholder{color:var(--muted);opacity:1}
@media(max-width:760px){.library-section .section-heading{display:block}.library-section .section-heading p{margin-top:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
@media print{.site-nav,.menu-toggle,.site-footer,.toc,.category-sidebar,.detail-actions,.file-source{display:none!important}.wrap{width:100%}.reading-layout{display:block}.reading-main{max-width:none}body{background:white;color:black}.prose pre,.prose table{white-space:pre-wrap;overflow:visible;width:100%}.site-header{margin-bottom:24px}.prose a{color:inherit;text-decoration:underline}}