/* Scoped extension of the existing DPOAPS Aura tokens. No new UI framework. */
.kr-page{color:var(--dpo-ink,#1c2a30);font-family:var(--dpo-font,"Open Sans",Arial,sans-serif);background:#fff;line-height:1.65}
.kr-page *{box-sizing:border-box}.kr-page [hidden]{display:none!important}.kr-container a{color:var(--dpo-brand-700,#2c7080);text-underline-offset:3px}.kr-container a:hover{color:var(--dpo-brand-900,#1e5060)}
.kr-container{max-width:1180px;margin:auto;padding:0 28px 64px}.kr-preview{background:var(--dpo-gold-light,#f5e9d0);color:#594414;padding:10px max(20px,calc((100vw - 1124px)/2));font-size:13px;border-bottom:1px solid #dfc98f}
.kr-skip{position:fixed;left:15px;top:-100px;z-index:3000;background:white;padding:12px}.kr-skip:focus{top:12px}.kr-page :focus-visible{outline:3px solid #c69a3a;outline-offset:4px}
.kr-breadcrumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:13px;padding:22px 0;color:var(--dpo-ink-2,#43525a)}
.kr-page h1{font-size:clamp(29px,3.4vw,44px);line-height:1.18;font-weight:700;letter-spacing:-.025em;margin:8px 0 18px;max-width:900px}.kr-page h2{font-size:25px;line-height:1.3;font-weight:700;margin:0 0 16px}.kr-page h3{font-size:20px;line-height:1.4;font-weight:700;margin:6px 0 12px}.kr-label{font-size:13px;color:var(--dpo-ink-2);margin:0 0 6px}.kr-lead{font-size:18px;color:var(--dpo-ink-2);max-width:750px}.kr-small{font-size:13px;color:var(--dpo-ink-2)}.kr-muted{color:var(--dpo-ink-2)}
.kr-catalog-header{padding:15px 0 22px}.kr-document-header{display:grid;grid-template-columns:1fr 130px;gap:45px;padding:14px 0 28px;align-items:start}.kr-cover{width:130px;height:auto;box-shadow:0 4px 20px #1c2a3020;border:1px solid var(--dpo-border);border-radius:3px}.kr-actions{display:flex;gap:12px;flex-wrap:wrap;margin:22px 0 16px}.kr-button{display:inline-flex;align-items:center;justify-content:center;text-align:center;white-space:nowrap;padding:11px 19px;background:var(--dpo-brand-700,#2c7080);color:#fff!important;text-decoration:none;border:1px solid var(--dpo-brand-700);border-radius:var(--dpo-r-2,10px);font-size:14px;font-weight:600;min-height:46px}.kr-button:hover{background:var(--dpo-brand-900)}.kr-button--outline{background:white;color:var(--dpo-brand-700)!important}.kr-button--outline:hover{background:var(--dpo-brand-50)}.kr-text-button{background:none;border:0;color:var(--dpo-brand-700);text-decoration:underline;text-underline-offset:3px;padding:10px 0;font:inherit;font-size:14px;cursor:pointer}
.kr-passport{display:grid;grid-template-columns:1fr 1.3fr 1fr 2fr;gap:24px;padding:22px;background:var(--dpo-surface-2);border-radius:var(--dpo-r-2)}.kr-passport dt{font-size:12px;color:var(--dpo-ink-2);font-weight:400;margin-bottom:5px}.kr-passport dd{font-size:14px;margin:0}.kr-orientation{max-width:850px;margin:32px 0}
.kr-reading-grid{display:grid;grid-template-columns:280px minmax(0,1fr);gap:42px;align-items:start}.kr-toc{position:sticky;top:90px;font-size:13px}.kr-toc details{padding:16px 18px;background:var(--dpo-surface-2);border-radius:var(--dpo-r-2)}.kr-page summary{cursor:pointer;font-weight:600;line-height:1.5}.kr-toc ol{list-style:none;padding:0;margin:16px 0 0}.kr-toc li{margin-bottom:12px}.kr-toc a{display:block;text-decoration:none;line-height:1.4}.kr-toc a span{display:block;font-size:11px;color:var(--dpo-ink-3);margin-top:3px}.kr-reading section{scroll-margin-top:100px}.kr-reading>section{margin-bottom:42px}.kr-notice{padding:16px 18px;border-left:3px solid var(--dpo-gold);background:#fbf8f0;font-size:14px}.kr-search label,.kr-filters label{display:block;font-size:13px;font-weight:600;margin-bottom:7px}.kr-search input,.kr-filters select{width:100%;border:1px solid #82959c;border-radius:6px;padding:12px 14px;min-height:48px;color:var(--dpo-ink);background:white;font-size:15px}.kr-search input::placeholder{color:#596970}.kr-source-fragment{margin:24px 0 30px}.kr-source-fragment blockquote{padding:0;margin:0 0 16px;font-size:16px;line-height:1.8}.kr-source-fragment>a{font-size:13px}.kr-abbreviations div{display:grid;grid-template-columns:65px 1fr;gap:12px;margin:12px 0}.kr-abbreviations dd{margin:0}.kr-tools{padding:23px;background:var(--dpo-brand-50);border-radius:10px}.kr-tools>a{display:block;margin-top:10px}.kr-hash{overflow-wrap:anywhere;font-size:12px}.kr-sources details{padding:16px;background:var(--dpo-surface-2);margin-bottom:16px}.kr-sources details p{margin-top:12px}.kr-back{font-size:14px}
.kr-catalog-search{padding:24px;background:var(--dpo-brand-50);border-radius:14px}.kr-filters{display:flex;gap:18px;align-items:end;margin-top:16px}.kr-filters>div{flex:1}.kr-filters button{margin:0 5px 4px 8px}.kr-quicklinks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin:28px 0 42px}.kr-quicklinks>a{display:block;padding:4px 0 4px 16px;border-left:3px solid var(--dpo-brand-100);text-decoration:none}.kr-quicklinks strong{display:block;font-size:15px}.kr-quicklinks span{display:block;font-size:12px;color:var(--dpo-ink-2);margin-top:5px}.kr-results-heading{display:flex;justify-content:space-between;gap:20px;align-items:center}.kr-results-heading p{font-size:13px;white-space:nowrap;color:var(--dpo-ink-2)}.kr-document-card{display:grid;grid-template-columns:1fr 190px;gap:40px;padding:24px 0;border-bottom:1px solid var(--dpo-border)}.kr-document-card h3 a{text-decoration:none}.kr-document-card p{margin-bottom:10px}.kr-document-action{display:flex;flex-direction:column;align-items:stretch;justify-content:center;gap:15px;text-align:center;font-size:13px}.kr-empty{padding:30px;background:var(--dpo-surface-2)}.kr-direction{margin:38px 0}.kr-direction>a{display:flex;justify-content:space-between;max-width:520px;padding:16px 18px;background:var(--dpo-surface-2);border-radius:6px;text-decoration:none}.kr-direction span{font-size:13px;color:var(--dpo-ink-2)}
.kr-learning{margin:42px 0}.kr-product{display:grid;grid-template-columns:1fr 210px;gap:28px;padding:26px;background:var(--dpo-brand-50);border-left:4px solid var(--dpo-brand);border-radius:0 10px 10px 0;margin-top:20px}.kr-product p{font-size:14px}.kr-product .kr-small{font-size:12px;margin-bottom:0}.kr-product--secondary{background:var(--dpo-surface-2);border-color:var(--dpo-gold)}.kr-product-action{display:flex;flex-direction:column;gap:10px;justify-content:center}.kr-product-action strong{font-size:27px;line-height:1.2}.kr-product-action span{font-size:12px;color:var(--dpo-ink-2)}.kr-help{max-width:850px;margin:44px 0 0}.kr-help details{padding:17px 0;border-bottom:1px solid var(--dpo-border)}.kr-help details p{margin:14px 0 0}.kr-help>a{display:inline-block;margin-top:20px}
@media(max-width:800px){.kr-container{padding:0 20px 40px}.kr-reading-grid{grid-template-columns:1fr;gap:28px}.kr-toc{position:static}.kr-toc ol{columns:2;column-gap:24px}.kr-toc li{break-inside:avoid}.kr-passport{grid-template-columns:1fr 1fr}.kr-quicklinks{grid-template-columns:1fr;gap:18px}.kr-document-card{gap:20px}.kr-document-header{gap:20px;grid-template-columns:1fr 95px}.kr-cover{width:95px}.kr-product{grid-template-columns:1fr;gap:12px}.kr-product-action{align-items:flex-start}.kr-product-action .kr-button{width:auto}.kr-results-heading{align-items:start}.kr-results-heading h2{font-size:22px}}
@media(max-width:520px){.kr-document-header{display:block}.kr-document-header>a{display:none}.kr-page h1{font-size:30px}.kr-page h2{font-size:22px}.kr-lead{font-size:16px}.kr-preview{font-size:12px;padding:10px 20px}.kr-passport{padding:17px;gap:18px}.kr-toc ol{columns:1}.kr-actions{display:grid;grid-template-columns:1fr}.kr-actions .kr-button{width:100%}.kr-filters{flex-wrap:wrap;gap:12px}.kr-filters>div{flex-basis:calc(50% - 6px)}.kr-document-card{grid-template-columns:1fr;gap:15px}.kr-document-action{align-items:flex-start}.kr-document-action .kr-button{width:100%}.kr-results-heading{display:block}.kr-results-heading h2{margin-bottom:8px}.kr-direction>a{display:block}.kr-direction span{display:block;margin-top:5px}.kr-product{padding:20px}.kr-catalog-search{padding:18px}.kr-breadcrumbs{font-size:12px}.kr-help details{font-size:14px}}
@media print{.navbar,.dpo-footer,.kr-preview,.kr-toc,.kr-learning,.kr-tools,.kr-actions,.kr-search,.kr-quicklinks,.kr-skip{display:none!important}.kr-container{max-width:none;padding:0}.kr-reading-grid{display:block}.kr-page{font-size:12pt}.kr-container a{color:#000}.kr-source-fragment{break-inside:avoid}}

/* Official source text: preserve tables and diagram dimensions within the reading column. */
.kr-reading{min-width:0}.kr-toc details{max-height:calc(100vh - 115px);overflow-y:auto}.kr-toc-subsection{padding-left:12px}.kr-source-section{margin:32px 0;overflow-wrap:anywhere}.kr-source-section h2{font-size:24px}.kr-source-section h3{font-size:21px}.kr-source-section h4,.kr-source-section h5{font-size:18px;font-weight:700;line-height:1.5;margin:22px 0 12px}.kr-source-section p{margin-bottom:14px}.kr-source-section img{max-width:100%;height:auto}.kr-algorithm-link{display:block;cursor:zoom-in}.kr-table-scroll{max-width:100%;overflow-x:auto;margin:20px 0;border:1px solid var(--dpo-border);border-radius:6px}.kr-table-scroll table{border-collapse:collapse;width:100%;font-size:14px;line-height:1.5}.kr-table-scroll th,.kr-table-scroll td{padding:10px 12px;border:1px solid var(--dpo-border);vertical-align:top;min-width:110px;overflow-wrap:normal}.kr-table-scroll th{background:var(--dpo-surface-2);font-weight:600}.kr-source-section sup{font-size:.75em}
@media(max-width:800px){.kr-toc details{max-height:none}.kr-source-section h2{font-size:22px}.kr-source-section h3{font-size:19px}}
@media print{.kr-source-section[hidden]{display:block!important}.kr-toc details{max-height:none}.kr-table-scroll{overflow:visible}.kr-source-section img{max-width:100%}.kr-source-section h2,.kr-source-section h3{break-after:avoid}}

.kr-document-header--no-cover{grid-template-columns:1fr}.kr-promo{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:20px 24px;margin:24px 0 32px;border:1px solid var(--dpo-border);border-left:4px solid var(--dpo-brand-700);border-radius:0 10px 10px 0;background:var(--dpo-brand-50)}.kr-promo strong{font-size:18px;line-height:1.4}.kr-promo p:last-child{font-size:13px;color:var(--dpo-ink-2);margin:6px 0 0}.kr-learning-links{display:flex;flex-wrap:wrap;gap:14px 24px;margin-top:22px;font-size:14px}
@media(max-width:800px){.kr-promo{align-items:flex-start;flex-direction:column;gap:16px}.kr-promo .kr-button{white-space:normal}.kr-learning-links{flex-direction:column;gap:12px}}
@media print{.kr-promo{display:none!important}}