:root{--kb-ink:#18212f;--kb-muted:#657287;--kb-line:#dfe7ef;--kb-soft:#f4f8fb;--kb-cream:#faf8f3;--kb-brand:#167c80;--kb-dark:#0f5d61}
*{box-sizing:border-box}.kb-site{margin:0;background:#fff;color:var(--kb-ink);font:16px/1.65 Arial,Helvetica,sans-serif}.kb-site .container{width:min(1120px,calc(100% - 48px));margin-inline:auto}.kb-site main a{color:var(--kb-dark);text-underline-offset:4px}.kb-site a:hover{text-decoration-thickness:2px}.kb-site :focus-visible{outline:3px solid #ae691f;outline-offset:4px}.kb-site h1,.kb-site h2,.kb-site h3{line-height:1.2;letter-spacing:-.025em}.kb-site h1{font-size:clamp(32px,4.4vw,50px);margin:16px 0 22px}.kb-site h2{font-size:28px;margin:0 0 16px}.kb-site h3{font-size:19px;margin:0 0 8px}.kb-site p{margin:0 0 18px}.kb-site .lead{font-size:19px;color:#526174;max-width:740px}.kb-site .muted{color:var(--kb-muted)}.kb-site .eyebrow{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--kb-dark);font-weight:700;margin:0 0 12px}.kb-site .skip{position:absolute;top:-120px;left:16px;background:#fff;padding:12px;z-index:20}.kb-site .skip:focus{top:8px}.kb-site .button{display:inline-flex;justify-content:center;align-items:center;min-height:48px;background:var(--kb-brand);color:#fff;text-decoration:none;border:1px solid var(--kb-brand);border-radius:8px;padding:10px 20px;font-weight:700}.kb-site .button:hover{background:var(--kb-dark)}
.kb-hero{background:var(--kb-cream);border-bottom:1px solid var(--kb-line);padding:58px 0 44px}.kb-hero h1{margin-top:0}.kb-hero .container{max-width:1120px}.kb-search{max-width:760px;margin-top:30px;position:relative}.kb-search label{display:block;font-weight:700;font-size:14px;margin-bottom:8px}.search-field{display:flex;gap:8px;background:#fff;border:1px solid #bdccce;border-radius:8px;padding:6px;box-shadow:0 3px 12px #18212f05}.search-field:focus-within{outline:2px solid var(--kb-brand);outline-offset:2px}.search-field input{font:inherit;font-size:16px;flex:1;min-width:0;min-height:46px;border:0;padding:10px 12px;background:transparent;color:var(--kb-ink);border-radius:4px}.search-field input:focus{outline:0}.search-field button{font:inherit;font-weight:700;min-height:46px;background:var(--kb-brand);color:#fff;border:0;border-radius:6px;padding:10px 22px;cursor:pointer}.search-field button:hover{background:var(--kb-dark)}.kb-site .hero-links{margin:22px 0 0;font-size:14px}.hero-links a{display:inline-block;min-height:32px;padding-block:4px}.search-strip{background:var(--kb-soft);border-bottom:1px solid var(--kb-line);padding:18px 0}.search-strip .kb-search{margin:0;max-width:700px}.compact label{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip-path:inset(50%)}.compact .search-field input,.compact .search-field button{min-height:40px;padding-block:8px}.search-preview{position:absolute;top:100%;left:0;right:0;background:#fff;border:1px solid var(--kb-line);border-radius:8px;box-shadow:0 12px 28px #18212f16;margin-top:6px;padding:10px;z-index:10;max-height:440px;overflow:auto}.search-preview a{display:block;padding:10px 12px;text-decoration:none;border-radius:4px;min-height:44px}.search-preview a:hover{background:var(--kb-soft)}.search-preview strong{display:block;line-height:1.35}.search-preview small{display:block;color:var(--kb-muted);margin-top:4px}.search-preview p{padding:8px 12px;margin:0!important;font-size:14px}.search-preview .all-results{border-top:1px solid var(--kb-line);margin-top:6px;font-weight:700}
.home-content{padding-block:48px}.section-heading{display:flex;justify-content:space-between;align-items:baseline;gap:24px;margin-bottom:24px}.section-heading h2{margin:0}.section-heading p{margin:0;color:var(--kb-muted);font-size:14px}.category-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.category-card{display:flex;flex-direction:column;padding:26px;border:1px solid var(--kb-line);border-radius:10px;color:var(--kb-ink)!important;text-decoration:none;transition:border-color .15s,box-shadow .15s}.category-card:hover{border-color:var(--kb-brand);box-shadow:0 6px 18px #18212f08}.category-icon{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:10px;background:#eef6f4;color:var(--kb-dark);margin-bottom:20px}.category-icon svg{width:26px;height:26px}.category-card h2{font-size:21px}.category-card p{color:var(--kb-muted);font-size:15px;margin-bottom:24px}.card-count{margin-top:auto;font-size:14px;color:var(--kb-dark);display:flex;justify-content:space-between;gap:16px}.contact-band{display:flex;align-items:center;justify-content:space-between;gap:32px;background:var(--kb-cream);border:1px solid var(--kb-line);border-radius:10px;padding:32px;margin-top:40px}.contact-band h2{font-size:25px;margin-bottom:10px}.contact-band p{margin:0;color:var(--kb-muted)}.contact-band .button{flex-shrink:0}
.kb-site .breadcrumbs{padding:24px 0;font-size:14px;line-height:1.5}.breadcrumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px 9px;margin:0;padding:0}.breadcrumbs li{min-width:0;overflow-wrap:anywhere}.breadcrumbs li+li::before{content:"/";color:var(--kb-muted);margin-right:9px}.collection,.article-container{padding-bottom:56px}.collection-heading{max-width:760px;padding:18px 0 24px}.collection-heading .category-icon{margin-bottom:0}.collection-heading h1{margin-top:16px}.article-list{border-top:1px solid var(--kb-line)}.article-row{display:flex;align-items:center;justify-content:space-between;gap:24px;text-decoration:none;padding:24px 8px;border-bottom:1px solid var(--kb-line);color:var(--kb-ink)!important}.article-row:hover{background:var(--kb-soft)}.article-row h3{font-size:20px;color:var(--kb-dark)}.article-row p{color:var(--kb-muted);font-size:15px;margin:0;max-width:790px}.article-row>span{font-size:22px;flex-shrink:0}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:64px;align-items:start}.article{min-width:0;max-width:780px;grid-column:1;grid-row:1}.article-header{padding-top:16px;border-bottom:1px solid var(--kb-line);margin-bottom:32px;padding-bottom:24px}.article-header h1{font-size:clamp(30px,3.7vw,43px)}.article-meta{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:24px 0 0;font-size:14px}.article-meta dt{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--kb-muted);margin-bottom:5px}.article-meta dd{margin:0;overflow-wrap:anywhere}.article section{scroll-margin-top:100px}.article section+section{margin-top:34px}.article section h2{font-size:25px}.article ol,.article ul,.prose-page ul{padding-left:24px}.article li,.prose-page li{margin-bottom:12px;padding-left:3px}.article-note{border-left:3px solid var(--kb-brand);background:#eef6f4;padding:18px 22px;margin:24px 0}.article-note p:last-child{margin:0}.toc{grid-column:2;grid-row:1;position:sticky;top:100px;min-width:0;border-left:1px solid var(--kb-line);padding:22px 0 10px 24px;font-size:14px}.toc h2{font-size:15px;letter-spacing:0}.toc ol{list-style:none;padding:0;margin:0 0 26px}.toc li{margin:0 0 7px}.toc a{display:inline-block;padding:6px 0;text-decoration:none;overflow-wrap:anywhere}.toc a:hover{text-decoration:underline}.back-category{font-weight:700;font-size:13px}.kb-site .reviewed{font-size:12px;color:var(--kb-muted);border-top:1px solid var(--kb-line);margin-top:38px;padding-top:16px}.article .related{border-top:1px solid var(--kb-line);padding-top:28px}.article .related .article-row{padding:18px 4px}.article .related .article-row h3{font-size:18px}.article-contact{background:var(--kb-cream);padding:26px;border-radius:8px}.article-contact h2{font-size:23px}.article-contact a{display:inline-block;min-height:36px;padding-block:5px}.search-page,.prose-page{padding-top:36px;padding-bottom:56px;max-width:850px}.prose-page h2{font-size:25px;margin-top:32px}.kb-site [hidden]{display:none!important}
@media(max-width:1000px){.category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.article-layout{gap:32px;grid-template-columns:minmax(0,1fr) 210px}}
@media(max-width:760px){.kb-site .container{width:calc(100% - 32px)}.kb-hero{padding:36px 0 30px}.kb-site .lead{font-size:18px}.kb-search{margin-top:24px}.search-field{gap:4px;padding:4px}.search-field input{padding-inline:8px}.search-field button{padding-inline:14px}.search-field input::placeholder{font-size:14px}.search-strip{padding:14px 0}.home-content{padding-block:32px}.section-heading{display:block}.section-heading h2{font-size:25px;margin-bottom:10px}.category-grid{grid-template-columns:1fr;gap:14px}.category-card{padding:22px}.category-icon{margin-bottom:16px}.contact-band{display:block;padding:24px}.contact-band .button{margin-top:20px}.collection-heading{padding-top:10px}.kb-site .breadcrumbs{padding:18px 0;font-size:13px}.article-layout{grid-template-columns:1fr;gap:0}.toc{grid-column:1;grid-row:1;position:static;border-left:0;border-bottom:1px solid var(--kb-line);padding:10px 0 20px;margin-bottom:12px}.toc ol{margin:0;display:flex;gap:0 20px;flex-wrap:wrap}.toc h2{margin-bottom:8px}.toc li{margin:0}.toc .back-category{display:none}.article{grid-column:1;grid-row:2}.article-header{padding-bottom:20px}.article-meta{grid-template-columns:1fr;gap:12px}.article-row{padding:20px 0;gap:16px}.article-row h3{font-size:19px}.article-note{padding:16px}.article-contact{padding:22px}.search-page,.prose-page{padding-top:24px}.prose-page h1{overflow-wrap:anywhere}}
@media(prefers-reduced-motion:reduce){.kb-site *{scroll-behavior:auto!important;transition:none!important}}
@media print{.zr-header,.zr-footer,.search-strip,.breadcrumbs,.toc,.article-contact,.related{display:none!important}.kb-site{font-size:11pt;color:#000}.kb-site .container,.article{width:100%;max-width:none}.article-layout{display:block}.article-header{padding-top:0}.article-header h1{font-size:24pt}.article section h2{font-size:16pt;break-after:avoid}.article-note{background:#fff;border:1px solid #aaa}.article-meta{font-size:9pt}.article section{break-inside:auto}.kb-site main a{color:#000}.kb-site .reviewed{font-size:8pt}}