:root {
  --paper:#f7f5ea; --ink:#24213f; --muted:#68647c; --indigo:#2f2868; --indigo-2:#5146a6;
  --lime:#cfff70; --lime-soft:#eaffbd; --line:#c9c4b4; --white:#fffef7; --max:1160px;
}
*{box-sizing:border-box} html{color-scheme:light;scroll-behavior:smooth} body{margin:0;background:var(--paper);color:var(--ink);font-family:ui-serif,Georgia,"Songti SC","STSong",serif;line-height:1.72;overflow-wrap:anywhere}
a{color:inherit;text-decoration-thickness:.08em;text-underline-offset:.18em}a:hover{color:var(--indigo-2)}button,input{font:inherit}.skip-link{position:fixed;top:.5rem;left:.5rem;z-index:99;transform:translateY(-150%);padding:.7rem 1rem;background:var(--indigo);color:white}.skip-link:focus{transform:none}
.site-header{position:relative;z-index:10;border-bottom:1px solid var(--line);background:rgba(247,245,234,.98)}.header-inner{width:min(calc(100% - 32px),var(--max));min-height:72px;margin:auto;display:flex;align-items:center;gap:24px}.brand{display:flex;flex-direction:column;flex:0 0 auto;font-weight:900;text-decoration:none;line-height:1.1}.brand span{margin-top:5px;color:var(--muted);font:700 .66rem/1.2 ui-sans-serif,system-ui,sans-serif;letter-spacing:.12em}.site-nav{margin-left:auto;display:flex;align-items:center;gap:3px;overflow-x:auto}.site-nav a{flex:0 0 auto;padding:9px 10px;border:1px solid transparent;font:700 .78rem/1.2 ui-sans-serif,system-ui,sans-serif;text-decoration:none}.site-nav a:hover,.site-nav a:focus-visible{border-color:var(--indigo);background:var(--lime-soft)}.nav-toggle{display:none;min-height:44px;margin-left:auto;padding:7px 13px;border:1px solid var(--indigo);background:var(--lime);color:var(--indigo);font-weight:800}
main{width:min(calc(100% - 32px),var(--max));margin:auto}.breadcrumbs{display:flex;gap:9px;align-items:center;padding:20px 0 0;color:var(--muted);font:700 .78rem/1.4 ui-sans-serif,system-ui,sans-serif}.hero{min-height:650px;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(320px,.8fr);align-items:center;gap:clamp(40px,8vw,100px);padding:clamp(60px,9vw,110px) 0;border-bottom:1px solid var(--line)}.eyebrow,.section-label,.footer-kicker{margin:0 0 16px;color:var(--indigo-2);font:900 .72rem/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.13em}.hero h1,.page-intro h1{margin:0;line-height:1.02;letter-spacing:-.045em}.hero h1{font-size:clamp(3.2rem,8vw,7.4rem)}.page-intro h1{max-width:15em;font-size:clamp(2.35rem,5.5vw,5rem)}h2,h3{line-height:1.18;letter-spacing:-.02em}h2{margin:0 0 18px;font-size:clamp(1.65rem,3vw,2.7rem)}h3{margin:0;font-size:1.14rem}.lead{max-width:780px;margin:24px 0 0;color:#48445d;font-size:clamp(1.03rem,1.7vw,1.28rem)}p{margin:0 0 1rem}.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}.button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:10px 16px;border:1px solid var(--indigo);background:transparent;color:var(--indigo);font:800 .88rem/1.2 ui-sans-serif,system-ui,sans-serif;text-decoration:none;cursor:pointer}.button.primary{background:var(--indigo);color:white}.status-note{margin-top:22px;padding:12px 14px;border-left:5px solid var(--lime);background:var(--white);color:var(--muted);font-size:.9rem}
.search-map{position:relative;width:min(100%,420px);aspect-ratio:1;margin:auto;border:1px solid var(--indigo);background:var(--white);box-shadow:18px 18px 0 var(--lime)}.search-map:before,.search-map:after{content:"";position:absolute;background:var(--line)}.search-map:before{left:50%;top:9%;bottom:9%;width:1px}.search-map:after{top:50%;left:9%;right:9%;height:1px}.search-map b{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:2;width:112px;aspect-ratio:1;display:grid;place-items:center;border:1px solid var(--indigo);border-radius:50%;background:var(--indigo);color:white;text-align:center;line-height:1.25}.map-node{position:absolute;z-index:1;padding:7px 11px;border:1px solid var(--indigo);background:var(--lime);font:900 .78rem/1 ui-sans-serif,system-ui,sans-serif}.n1{top:6%;left:50%;transform:translateX(-50%)}.n2{right:4%;top:50%;transform:translateY(-50%)}.n3{bottom:6%;left:50%;transform:translateX(-50%)}.n4{left:4%;top:50%;transform:translateY(-50%)}
.split-section{display:grid;grid-template-columns:minmax(0,.75fr) minmax(0,1.25fr);gap:clamp(30px,7vw,90px);padding:clamp(60px,8vw,100px) 0;border-bottom:1px solid var(--line)}.prose{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(22px,4vw,48px)}.catalog,.article-index,.tag-section,.faq,.full-index{padding:clamp(60px,8vw,100px) 0;border-bottom:1px solid var(--line)}.label-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.label-grid.compact{grid-template-columns:repeat(3,minmax(0,1fr))}.label-card{min-width:0;min-height:245px;display:flex;flex-direction:column;padding:22px;border:1px solid var(--indigo);background:var(--white);box-shadow:7px 7px 0 var(--lime-soft)}.label-card>span{align-self:flex-end;color:var(--indigo-2);font:900 .72rem/1 ui-monospace,monospace}.label-card h3{margin:24px 0 12px}.label-card p{color:var(--muted)}.tool-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.tool-grid article{padding:20px;border-top:5px solid var(--lime);background:var(--indigo);color:white}.tool-grid p{margin-top:9px;color:#ddd8ff}.article-index ol{margin:30px 0 0;padding:0;list-style:none;border-top:1px solid var(--line)}.article-index li{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:20px;padding:15px 0;border-bottom:1px solid var(--line)}.article-index li span{color:var(--muted);font:700 .76rem/1.4 ui-sans-serif,system-ui,sans-serif}.tag-cloud{display:flex;flex-wrap:wrap;gap:8px}.tag-cloud a{min-height:36px;display:inline-flex;align-items:center;padding:6px 10px;border:1px solid var(--indigo);background:var(--white);font:800 .78rem/1.2 ui-sans-serif,system-ui,sans-serif;text-decoration:none}.subheading{margin-top:42px}.faq details{padding:18px 0;border-top:1px solid var(--line)}.faq details:last-child{border-bottom:1px solid var(--line)}.faq summary{cursor:pointer;font-weight:900}.faq details p{max-width:800px;margin-top:14px;color:var(--muted)}
.page-shell{padding:clamp(45px,7vw,90px) 0}.page-intro{max-width:980px;padding-bottom:clamp(45px,7vw,80px);border-bottom:1px solid var(--line)}.page-shell>section,.page-shell>aside{padding:clamp(40px,6vw,70px) 0;border-bottom:1px solid var(--line)}.page-shell>section>p{max-width:850px}.meta-row{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:22px;color:var(--muted);font:700 .78rem/1.4 ui-sans-serif,system-ui,sans-serif}.steps{max-width:900px;margin:0;padding:0;list-style:none}.steps li{display:grid;grid-template-columns:minmax(150px,.35fr) minmax(0,1fr);gap:18px;padding:17px 0;border-top:1px solid var(--line)}.steps li:last-child{border-bottom:1px solid var(--line)}.steps span{color:var(--muted)}.notice{padding-left:clamp(18px,4vw,42px)!important;border-left:7px solid var(--lime);background:var(--white)}.related,.authored{max-width:900px;margin:20px 0 0;padding:0;list-style:none;border-top:1px solid var(--line)}.related li,.authored li{display:grid;gap:6px;padding:14px 0;border-bottom:1px solid var(--line)}.authored span{color:var(--muted)}.progress{font-weight:900;color:var(--indigo)}.checklist{max-width:900px;margin:0;padding:0;list-style:none}.checklist label{display:block;cursor:pointer}.checklist input{position:absolute;opacity:0}.checklist span{display:grid;grid-template-columns:54px minmax(0,1fr);gap:15px;align-items:center;margin-top:-1px;padding:17px;border:1px solid var(--line);background:var(--white)}.checklist input:focus-visible+span{outline:3px solid var(--lime);outline-offset:2px}.checklist input:checked+span{background:var(--lime-soft);text-decoration:line-through}.checklist b{color:var(--indigo);font-family:ui-monospace,monospace}.risk-form{max-width:820px;display:grid;gap:12px}.risk-form label{padding:12px;border:1px solid var(--line);background:var(--white)}.result,.sample,.template-box{margin-top:16px;padding:18px;border:1px dashed var(--indigo);background:var(--white)}pre{max-width:100%;padding:16px;background:var(--ink);color:white;white-space:pre-wrap;overflow:auto}.not-found{min-height:580px}
.site-footer{width:min(calc(100% - 32px),var(--max));margin:0 auto 24px;display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,.7fr);gap:30px;padding:34px;border:1px solid var(--indigo);background:var(--indigo);color:white;box-shadow:9px 9px 0 var(--lime)}.site-footer h2{font-size:1.4rem}.site-footer nav{display:flex;flex-wrap:wrap;align-content:start;gap:8px}.site-footer nav a{padding:6px 9px;border:1px solid #867ed1;text-decoration:none;font:700 .76rem/1.3 ui-sans-serif,system-ui,sans-serif}.fine-print{grid-column:1/-1;margin:0;padding-top:18px;border-top:1px solid #665dab;color:#d9d5ff;font-size:.82rem}
@media (max-width:900px){.hero{grid-template-columns:minmax(0,1fr);min-height:auto}.search-map{width:min(75vw,380px)}.split-section{grid-template-columns:minmax(0,1fr);gap:18px}.label-grid,.label-grid.compact{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:760px){.header-inner{min-height:64px;flex-wrap:wrap;padding:10px 0}.nav-toggle{display:block}.site-nav{width:100%;margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));padding-bottom:10px}.js .site-nav{display:none}.js .site-nav[data-open="true"]{display:grid}.site-nav a{min-height:44px;display:flex;align-items:center;border-color:var(--line)}.hero{padding:52px 0 64px;gap:48px}.hero h1{font-size:clamp(2.8rem,14vw,4.6rem)}.search-map{width:min(82vw,330px);box-shadow:10px 10px 0 var(--lime)}.prose,.label-grid,.label-grid.compact,.tool-grid{grid-template-columns:minmax(0,1fr)}.label-card{min-height:210px}.article-index li,.steps li{grid-template-columns:minmax(0,1fr);gap:7px}.hero-actions{display:grid}.button{width:100%}.site-footer{grid-template-columns:minmax(0,1fr);padding:24px}.fine-print{grid-column:auto}}
@media (max-width:390px){.header-inner,main,.site-footer{width:min(calc(100% - 22px),var(--max))}.brand{max-width:190px}.search-map{width:min(78vw,290px)}.map-node{padding:6px 8px}.site-footer{margin-bottom:16px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}