@charset "UTF-8";.rk-site{--rk-bg: #f7f7f3;--rk-surface: #ffffff;--rk-surface-soft: #f0ede5;--rk-ink: #111317;--rk-muted: #626874;--rk-line: rgba(17, 19, 23, .13);--rk-accent: #d4af37;--rk-accent-strong: #8a6117;--rk-gold: #d4af37;--rk-black: #111317;--rk-success: #8a6117;--rk-warning: #8a6117;--rk-radius: 1.35rem;--rk-shadow: 0 20px 60px rgba(17, 19, 23, .09);--rk-section-space: clamp(4.5rem, 8vw, 7.5rem);--rk-sticky-offset: 7.25rem;color:var(--rk-ink);background:var(--rk-bg)}[data-bs-theme=dark] .rk-site{--rk-bg: #161618;--rk-surface: #1f2122;--rk-surface-soft: #292a2d;--rk-ink: #f7f7f3;--rk-muted: #c4c5c7;--rk-line: rgba(255, 255, 255, .16);--rk-accent: #e0b15c;--rk-accent-strong: #f0cf87;--rk-gold: #e0b15c;--rk-black: #111317;--rk-success: #e0b15c;--rk-warning: #e0b15c;--rk-shadow: 0 24px 80px rgba(0, 0, 0, .28)}.rk-site *,.rk-site *:before,.rk-site *:after{box-sizing:border-box}.rk-site a{color:inherit}.rk-site main{min-height:70vh;background:var(--rk-bg)}.rk-site h1,.rk-site h2,.rk-site h3{color:var(--rk-ink);letter-spacing:-.035em}.rk-site main p{color:var(--rk-muted)}.rk-container{width:min(100% - 2rem,1280px);margin-inline:auto}.rk-narrow{max-width:860px}.rk-topbar{--bs-navbar-color: #f7f7f3;--bs-navbar-hover-color: #e0b15c;--bs-navbar-active-color: #e0b15c;--bs-nav-link-color: #f7f7f3;background:var(--rk-black);border-bottom:1px solid rgba(255,255,255,.1)}.rk-topbar .nav-link{color:#f7f7f3}.rk-topbar .nav-link:is(:hover,:focus,.active){color:#e0b15c}.rk-topbar .btn-dark{color:#111317;background:#e0b15c;border-color:#e0b15c}.rk-eyebrow,.rk-kicker{display:inline-flex;align-items:center;gap:.55rem;color:var(--rk-accent-strong);font-size:.74rem;font-weight:760;letter-spacing:.13em;line-height:1.4;text-transform:uppercase}.rk-eyebrow,.rk-hero .rk-kicker,.rk-category-hero .rk-kicker,.rk-article-hero .rk-kicker,.rk-article-summary .rk-kicker{color:var(--rk-gold)}.rk-primary-button,.rk-secondary-button,.rk-download-button{display:inline-flex;min-height:46px;align-items:center;justify-content:center;gap:.65rem;border:1px solid transparent;border-radius:999px;padding:.75rem 1.15rem;font-weight:700;line-height:1.2;text-decoration:none;transition:transform .16s ease,border-color .16s ease,background-color .16s ease}.rk-primary-button{color:var(--rk-black)!important;background:var(--rk-accent);box-shadow:0 10px 30px #b9832038}.rk-secondary-button{color:var(--rk-ink);border-color:var(--rk-line);background:var(--rk-surface)}.rk-primary-button:hover,.rk-secondary-button:hover,.rk-download-button:hover{transform:translateY(-2px)}.rk-primary-button:focus-visible,.rk-secondary-button:focus-visible,.rk-download-button:focus-visible,.rk-site button:focus-visible,.rk-site a:focus-visible,.rk-site input:focus-visible,.rk-site select:focus-visible,.rk-site summary:focus-visible{outline:3px solid var(--rk-gold);outline-offset:3px}.rk-breadcrumbs{margin-bottom:clamp(2rem,4vw,4rem)}.rk-breadcrumbs ol{display:flex;flex-wrap:wrap;gap:.5rem;padding:0;margin:0;list-style:none}.rk-breadcrumbs li{display:inline-flex;align-items:center;gap:.5rem;color:#ffffffa8;font-size:.8rem}.rk-breadcrumbs li:not(:last-child):after{content:"/";opacity:.45}.rk-breadcrumbs a{color:inherit;text-decoration:none}.rk-breadcrumbs a:hover{color:#fff}.rk-hero,.rk-category-hero,.rk-article-hero{overflow:hidden;color:#fff;background:radial-gradient(circle at 90% 10%,rgba(212,175,55,.15),transparent 30%),radial-gradient(circle at 10% 90%,rgba(185,131,32,.18),transparent 35%),var(--rk-black)}.rk-hero{padding:clamp(2rem,4vw,4rem) 0 var(--rk-section-space)}.rk-hero-grid,.rk-category-hero-grid,.rk-article-hero-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(300px,.55fr);gap:clamp(3rem,7vw,7rem);align-items:end}.rk-hero h1,.rk-category-hero h1,.rk-article-hero h1{max-width:900px;margin:1rem 0 1.4rem;color:#fff;font-size:clamp(3rem,7vw,6.8rem);line-height:.96;letter-spacing:-.065em}.rk-site .rk-hero-lead,.rk-site .rk-category-hero-grid>div>p,.rk-site .rk-article-hero-grid>div>p{max-width:760px;color:#ffffffbd;font-size:clamp(1.08rem,2vw,1.35rem);line-height:1.7}.rk-hero-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2rem}.rk-hero .rk-secondary-button,.rk-article-hero .rk-secondary-button{color:#fff;border-color:#ffffff3d;background:#ffffff12}.rk-hero-proof{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border:1px solid rgba(255,255,255,.15);border-radius:var(--rk-radius);background:#ffffff0e;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.rk-hero-proof div{min-height:140px;padding:1.4rem}.rk-hero-proof div:nth-child(odd){border-right:1px solid rgba(255,255,255,.13)}.rk-hero-proof div:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.13)}.rk-hero-proof strong{display:block;color:#fff;font-size:2.25rem}.rk-hero-proof span{color:#ffffff9e;font-size:.84rem}.rk-section{padding:var(--rk-section-space) 0}.rk-section-tight{position:relative;z-index:2;margin-top:0}.rk-section-muted{background:var(--rk-surface-soft)}.rk-section-heading,.rk-results-header{display:flex;justify-content:space-between;gap:2rem;align-items:end;margin-bottom:clamp(2rem,4vw,3.5rem)}.rk-section-heading h2,.rk-results-header h2,.rk-section-faq h2{max-width:800px;margin:.65rem 0 0;font-size:clamp(2rem,4vw,3.7rem);line-height:1.03}.rk-section-heading>p{max-width:520px;margin:0;line-height:1.7}.rk-filter-panel{padding:clamp(1.25rem,3vw,2rem);border:1px solid var(--rk-line);border-radius:var(--rk-radius);background:var(--rk-surface);box-shadow:var(--rk-shadow)}.rk-results-flow{padding-top:clamp(2rem,4vw,3.5rem);margin-top:clamp(2rem,4vw,3.5rem);border-top:1px solid var(--rk-line)}.rk-search-field,.rk-select-grid label,.rk-number-field{display:grid;gap:.5rem;color:var(--rk-muted);font-size:.76rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase}.rk-search-shell{display:flex;min-height:62px;align-items:center;gap:.9rem;padding:0 1rem;border:1px solid var(--rk-line);border-radius:1rem;color:var(--rk-muted);background:var(--rk-bg)}.rk-search-shell input{width:100%;border:0;outline:0;color:var(--rk-ink);background:transparent;font-size:1rem}.rk-select-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:.8rem;margin-top:1rem}.rk-select-grid select{width:100%;min-height:46px;padding:0 .75rem;border:1px solid var(--rk-line);border-radius:.75rem;color:var(--rk-ink);background:var(--rk-bg)}.rk-resource-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.rk-resource-card{display:flex;min-height:350px;flex-direction:column;padding:1.5rem;border:1px solid var(--rk-line);border-radius:var(--rk-radius);background:var(--rk-surface);box-shadow:0 8px 28px #1113170a;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.rk-resource-card:hover{z-index:1;transform:translateY(-5px);border-color:color-mix(in srgb,var(--rk-accent) 42%,var(--rk-line));box-shadow:var(--rk-shadow)}.rk-resource-card.is-compact{min-height:310px}.rk-card-topline,.rk-card-footer,.rk-meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem}.rk-card-topline{justify-content:space-between}.rk-status{padding:.3rem .55rem;border:1px solid var(--rk-line);border-radius:999px;color:var(--rk-muted);background:var(--rk-surface-soft);font-size:.67rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.rk-status.is-published{color:#5d400d;border-color:color-mix(in srgb,var(--rk-gold) 55%,transparent);background:#f8edc8}[data-bs-theme=dark] .rk-status{color:var(--rk-muted);background:#ffffff12}[data-bs-theme=dark] .rk-status.is-published{color:#f0cf87;background:#e0b15c1f}.rk-resource-card h3{margin:2rem 0 .8rem;font-size:clamp(1.25rem,2vw,1.65rem);line-height:1.15}.rk-resource-card h3 a{text-decoration:none}.rk-resource-card p{line-height:1.65}.rk-meta-row{margin-top:auto;color:var(--rk-muted);font-size:.72rem}.rk-meta-row span{display:inline-flex;align-items:center;gap:.35rem}.rk-card-footer{justify-content:space-between;padding-top:1rem;margin-top:1rem;border-top:1px solid var(--rk-line)}.rk-text-link{display:inline-flex;align-items:center;gap:.45rem;color:var(--rk-accent-strong)!important;font-size:.85rem;font-weight:750;text-decoration:none}.rk-download-hint{display:inline-flex;align-items:center;gap:.35rem;color:var(--rk-muted);font-size:.72rem}.rk-category-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.85rem}.rk-category-card{display:flex;min-height:320px;flex-direction:column;padding:1.35rem;border:1px solid var(--rk-line);border-radius:var(--rk-radius);background:var(--rk-surface)}.rk-category-card>span{color:var(--rk-accent-strong);font-size:.72rem;font-weight:800}.rk-category-card h3{margin:2rem 0 .8rem;font-size:1.5rem}.rk-category-card h3 a{text-decoration:none}.rk-category-card p{line-height:1.65}.rk-category-footer{display:flex;align-items:center;justify-content:space-between;padding-top:1rem;margin-top:auto;border-top:1px solid var(--rk-line);color:var(--rk-muted);font-size:.76rem}.rk-category-footer a{display:grid;width:40px;height:40px;place-items:center;border-radius:50%;color:var(--rk-black);background:var(--rk-accent)}.rk-values-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.rk-values-grid article{padding:2rem;border-left:1px solid var(--rk-line)}.rk-values-grid article>svg{color:var(--rk-accent);font-size:1.6rem}.rk-values-grid h2{margin:2rem 0 .8rem;font-size:1.55rem}.rk-values-grid p{line-height:1.7}.rk-pagination{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-top:2.5rem}.rk-pagination button{display:inline-flex;min-width:42px;min-height:42px;align-items:center;justify-content:center;gap:.4rem;border:1px solid var(--rk-line);border-radius:.75rem;color:var(--rk-ink);background:var(--rk-surface)}.rk-pagination button.is-current{color:var(--rk-black);border-color:var(--rk-accent);background:var(--rk-accent)}.rk-pagination button:disabled{cursor:not-allowed;opacity:.45}.rk-pagination>div{display:flex;gap:.35rem}.rk-pagination>div>span{display:flex;align-items:center;gap:.35rem}.rk-empty-state{padding:3rem;border:1px dashed var(--rk-line);border-radius:var(--rk-radius);text-align:center;background:var(--rk-surface)}.rk-section-faq h2{margin-bottom:2rem}.rk-faq-list{border-top:1px solid var(--rk-line)}.rk-faq-list details{border-bottom:1px solid var(--rk-line)}.rk-faq-list summary{position:relative;padding:1.4rem 2.5rem 1.4rem 0;color:var(--rk-ink);cursor:pointer;font-size:1.04rem;font-weight:720;list-style:none}.rk-faq-list summary::-webkit-details-marker{display:none}.rk-faq-list summary:after{position:absolute;top:1.25rem;right:0;content:"+";color:var(--rk-accent-strong);font-size:1.4rem}.rk-faq-list details[open] summary:after{content:"−"}.rk-faq-list details p{max-width:760px;padding:0 0 1.4rem;margin:0;line-height:1.75}.rk-cta{padding:var(--rk-section-space) 0;color:#fff;background:radial-gradient(circle at 86% 18%,rgba(212,175,55,.18),transparent 30%),linear-gradient(120deg,#111317,#262015)}.rk-cta .rk-container{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,7vw,7rem);align-items:center}.rk-cta h2{max-width:700px;margin:.7rem 0 0;color:#fff;font-size:clamp(2rem,4vw,4rem)}.rk-cta p{color:#ffffffb8;line-height:1.7}.rk-cta .rk-kicker{color:var(--rk-gold)}.rk-category-hero,.rk-article-hero{padding:2rem 0 var(--rk-section-space)}.rk-category-hero h1{font-size:clamp(3rem,7vw,6rem)}.rk-category-stat{padding:2rem;border:1px solid rgba(255,255,255,.14);border-radius:var(--rk-radius);background:#ffffff0f}.rk-category-stat strong{display:block;color:#fff;font-size:clamp(3rem,6vw,5rem);line-height:1}.rk-category-stat span{color:#ffffffa3}.rk-category-editorial{background:var(--rk-surface-soft)}.rk-category-editorial__intro,.rk-category-editorial__columns{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(2rem,6vw,6rem);align-items:start}.rk-category-editorial__intro h2,.rk-category-editorial__columns h2{margin:.65rem 0 1rem;font-size:clamp(2rem,4vw,3.8rem)}.rk-category-editorial__lead{max-width:38rem;color:var(--rk-ink);font-size:clamp(1.05rem,1.8vw,1.3rem);line-height:1.55}.rk-category-editorial__copy{padding-top:1.5rem;border-top:1px solid var(--rk-line)}.rk-category-editorial__copy p{margin:0 0 1rem;line-height:1.75}.rk-category-editorial__block,.rk-category-editorial__columns,.rk-category-editorial__boundary{margin-top:clamp(3rem,7vw,6rem)}.rk-category-editorial__coverage,.rk-category-editorial__featured{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.rk-category-editorial__coverage article,.rk-category-editorial__principles article,.rk-category-editorial__featured>a{padding:1.4rem;border:1px solid var(--rk-line);border-radius:var(--rk-radius);background:var(--rk-surface)}.rk-category-editorial__coverage h3,.rk-category-editorial__principles h3{margin:0 0 .6rem;font-size:1rem}.rk-category-editorial__coverage p,.rk-category-editorial__principles p,.rk-category-editorial__featured p,.rk-category-editorial__standards p{margin:0;font-size:.78rem;line-height:1.65}.rk-category-editorial__method{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:1px;overflow:hidden;margin:0;padding:0;border:1px solid var(--rk-line);border-radius:var(--rk-radius);background:var(--rk-line);list-style:none}.rk-category-editorial__method li{min-width:0;padding:1.3rem;background:var(--rk-surface)}.rk-category-editorial__method li>span{display:block;margin-bottom:1.5rem;color:var(--rk-accent-strong);font-size:.7rem;font-weight:800}.rk-category-editorial__method h3{margin:0 0 .55rem;font-size:1rem}.rk-category-editorial__method p{margin:0;font-size:.72rem;line-height:1.6}.rk-category-editorial__principles{display:grid;gap:.75rem}.rk-category-editorial__standards{padding:clamp(1.5rem,4vw,2.5rem);border-radius:var(--rk-radius);color:#fff;background:#171a20}.rk-category-editorial__standards h2{color:#fff}.rk-category-editorial__standards .rk-kicker{color:#f5c842}.rk-category-editorial__standards ul{display:grid;gap:1rem;margin:1.5rem 0 0;padding:0;list-style:none}.rk-category-editorial__standards li{padding-top:1rem;border-top:1px solid rgba(255,255,255,.14)}.rk-category-editorial__standards a{color:var(--rk-gold);font-size:.82rem;font-weight:800}.rk-site .rk-category-editorial__standards p{margin-top:.35rem;color:#ffffffd6}.rk-category-editorial__featured>a{display:flex;min-width:0;flex-direction:column;color:inherit;text-decoration:none}.rk-category-editorial__featured>a>span{color:var(--rk-ink);font-size:1rem;font-weight:800}.rk-category-editorial__featured>a>p{flex:1;margin:.7rem 0 1.2rem}.rk-category-editorial__featured strong{display:inline-flex;align-items:center;gap:.4rem;color:var(--rk-accent-strong);font-size:.74rem}.rk-category-editorial__boundary{display:flex;align-items:center;justify-content:space-between;gap:2rem;padding:clamp(1.4rem,4vw,2.4rem);border:1px solid var(--rk-line);border-radius:var(--rk-radius);background:var(--rk-surface)}.rk-category-editorial__boundary>p{max-width:760px;margin:0;font-size:.82rem;line-height:1.7}.rk-category-editorial__boundary nav{display:flex;flex:0 0 auto;flex-wrap:wrap;gap:.65rem}.rk-category-editorial__boundary a{display:inline-flex;min-height:2.75rem;align-items:center;padding:.65rem .9rem;border:1px solid var(--rk-line);border-radius:999px;font-size:.72rem;font-weight:800;text-decoration:none}.rk-split-lists{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.5rem}.rk-split-lists>div{display:grid;gap:1rem}.rk-split-lists>div>h3{margin-bottom:.5rem}.rk-related-category-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.rk-related-category-grid a{display:grid;min-height:180px;grid-template-columns:1fr auto;gap:.6rem;align-content:end;padding:1.5rem;border:1px solid var(--rk-line);border-radius:var(--rk-radius);text-decoration:none;background:var(--rk-surface)}.rk-related-category-grid a span{grid-column:1/-1;color:var(--rk-muted);font-size:.75rem}.rk-related-category-grid a strong{color:var(--rk-ink);font-size:1.3rem}.rk-complete-category-index{border:1px solid var(--rk-line);border-radius:var(--rk-radius);background:var(--rk-surface)}.rk-complete-category-index summary{padding:1.25rem 1.5rem;cursor:pointer}.rk-complete-category-index summary span{display:grid;gap:.25rem}.rk-complete-category-index summary small{color:var(--rk-muted);font-weight:400}.rk-complete-category-index ol{columns:3 18rem;column-gap:2rem;padding:0 2.5rem 1.5rem 3.5rem;margin:0}.rk-complete-category-index li{break-inside:avoid;padding:.25rem .5rem .25rem 0}.rk-complete-category-index a{color:var(--rk-ink);text-underline-offset:.2em}.rk-warning{display:flex;gap:1rem;padding:1.4rem;margin-top:2rem;border:1px solid color-mix(in srgb,var(--rk-warning) 35%,var(--rk-line));border-radius:1rem;color:var(--rk-warning);background:color-mix(in srgb,var(--rk-warning) 7%,var(--rk-surface))}.rk-warning p{margin:0}.rk-warning strong{color:#5d400d}[data-bs-theme=dark] .rk-warning strong{color:#f0cf87}.rk-article-hero h1{font-size:clamp(3rem,7vw,6.2rem)}.rk-byline{display:flex;flex-wrap:wrap;gap:.8rem 1.2rem;margin-top:1.8rem;color:#ffffffa8;font-size:.8rem}.rk-byline span{display:inline-flex;align-items:center;gap:.35rem}.rk-byline strong{color:#fff}.rk-article-summary{padding:1.6rem;border:1px solid rgba(255,255,255,.15);border-radius:var(--rk-radius);background:#ffffff0e}.rk-article-summary ul{display:grid;gap:.85rem;padding:0;margin:1.5rem 0;list-style:none}.rk-article-summary li{display:flex;gap:.65rem;color:#fffc}.rk-article-summary li svg{flex:0 0 auto;color:var(--rk-gold)}.rk-article-layout{display:grid;grid-template-columns:230px minmax(0,850px);gap:clamp(2rem,6vw,5rem);justify-content:center;padding-top:var(--rk-section-space);padding-bottom:var(--rk-section-space)}.rk-toc{position:sticky;top:var(--rk-sticky-offset);display:flex;height:max-content;max-height:calc(100vh - var(--rk-sticky-offset) - 1rem);flex-direction:column;gap:.7rem;padding-left:1rem;border-left:1px solid var(--rk-line);overflow-y:auto;overscroll-behavior:contain;scrollbar-gutter:stable}.rk-toc strong{margin-bottom:.35rem}.rk-toc a{color:var(--rk-muted);font-size:.8rem;text-decoration:none}.rk-toc a:hover{color:var(--rk-accent-strong)}.rk-article-body{min-width:0}.rk-article-body>section,.rk-article-body>div{scroll-margin-top:calc(var(--rk-sticky-offset) + 1rem)}.rk-site main [id]{scroll-margin-top:calc(var(--rk-sticky-offset) + 1rem)}.rk-article-body>section{padding:clamp(3rem,7vw,5rem) 0;border-bottom:1px solid var(--rk-line)}.rk-article-body h2{margin:.65rem 0 1.5rem;font-size:clamp(2rem,4vw,3.25rem);line-height:1.08}.rk-article-body h3{font-size:1.2rem}.rk-article-body p,.rk-article-body li{font-size:1.02rem;line-height:1.85}.rk-article-body>section>p,.rk-article-body>section>ul{max-width:760px}.rk-calculator{padding:clamp(1.4rem,4vw,2.4rem);border:1px solid var(--rk-line);border-radius:var(--rk-radius);background:var(--rk-surface);box-shadow:var(--rk-shadow)}.rk-calculator-heading{display:flex;justify-content:space-between;gap:1.5rem;align-items:start;margin-bottom:2rem}.rk-calculator-heading h2{margin:.5rem 0 .6rem;font-size:clamp(1.8rem,3vw,2.6rem)}.rk-calculator-heading p{max-width:620px;margin:0;line-height:1.65}.rk-calculator-heading .rk-eyebrow{color:var(--rk-accent-strong)}.rk-calculator-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr);gap:1rem}.rk-calculator-inputs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.9rem}.rk-input-shell{display:flex;min-height:48px;align-items:center;gap:.4rem;padding:0 .75rem;border:1px solid var(--rk-line);border-radius:.7rem;color:var(--rk-muted);background:var(--rk-bg)}.rk-input-shell input{min-width:0;width:100%;border:0;outline:0;color:var(--rk-ink);background:transparent}.rk-calculator-results{display:grid;gap:.8rem;padding:1.25rem;border-radius:1rem;color:#fff;background:var(--rk-black)}.rk-calculator-results .rk-kicker{color:var(--rk-gold)}.rk-result{display:grid;grid-template-columns:1fr auto;gap:.2rem 1rem;padding-bottom:.8rem;border-bottom:1px solid rgba(255,255,255,.13)}.rk-result span{color:#ffffffa6;font-size:.76rem}.rk-result strong{color:#fff;text-align:right}.rk-result small{grid-column:1/-1;color:#ffffff80;font-size:.68rem}.rk-formula{padding:1rem 0 0;margin-top:1.25rem;border-top:1px solid var(--rk-line)}.rk-formula p{margin:.35rem 0 0;font-size:.85rem;line-height:1.65}.rk-callout,.rk-summary-box{padding:1.5rem;margin:2rem 0;border-left:4px solid var(--rk-accent);border-radius:0 1rem 1rem 0;background:var(--rk-surface-soft)}.rk-callout p,.rk-summary-box p{margin:.5rem 0 0}.rk-concept-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.rk-concept-grid article,.rk-practice-list article,.rk-mistake-list article{padding:1.35rem;border:1px solid var(--rk-line);border-radius:1rem;background:var(--rk-surface)}.rk-concept-grid article>span{color:var(--rk-accent-strong);font-size:.72rem;font-weight:800;letter-spacing:.08em}.rk-concept-grid h3,.rk-practice-list h3,.rk-mistake-list h3{margin:.65rem 0}.rk-concept-grid p,.rk-practice-list p,.rk-mistake-list p{margin:0}.rk-process-figure{margin:2rem 0 0;padding:clamp(1.25rem,4vw,2rem);border:1px solid var(--rk-line);border-radius:var(--rk-radius);background:var(--rk-black)}.rk-process-figure figcaption{display:grid;gap:.25rem;margin-bottom:1.4rem;color:#fff}.rk-process-figure figcaption span{color:#ffffff9e}.rk-process-figure ol{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:.7rem;padding:0;margin:0;list-style:none}.rk-process-figure li{position:relative;min-width:0;padding:1rem;border:1px solid rgba(255,255,255,.14);border-radius:.8rem;color:#fff;background:#ffffff0e}.rk-process-figure li>span{display:grid;width:30px;height:30px;margin-bottom:1.3rem;place-items:center;border-radius:50%;color:var(--rk-black);background:var(--rk-gold);font-size:.72rem;font-weight:800}.rk-process-figure li strong{display:block}.rk-process-figure li p{margin:.5rem 0 0;color:#ffffff9e;font-size:.78rem;line-height:1.55}.rk-practice-list,.rk-mistake-list{display:grid;gap:1rem}.rk-practice-list article{display:grid;grid-template-columns:24px 1fr;gap:.85rem}.rk-practice-list svg{margin-top:.2rem;color:var(--rk-accent-strong);font-size:1.15rem}.rk-field-notes{margin-top:2rem;border-top:1px solid var(--rk-line)}.rk-field-notes details{border-bottom:1px solid var(--rk-line)}.rk-field-notes summary{position:relative;padding:1.2rem 2.4rem 1.2rem 0;color:var(--rk-ink);cursor:pointer;font-weight:750;list-style:none}.rk-field-notes summary::-webkit-details-marker{display:none}.rk-field-notes summary:after{position:absolute;top:1rem;right:0;content:"+";color:var(--rk-accent-strong);font-size:1.35rem}.rk-field-notes details[open] summary:after{content:"−"}.rk-field-notes details p{padding-right:1rem}.rk-steps{display:grid;gap:1rem;padding:0;list-style:none}.rk-steps li{display:grid;grid-template-columns:44px 1fr;gap:1rem;align-items:start;padding:1.25rem;border:1px solid var(--rk-line);border-radius:1rem;background:var(--rk-surface)}.rk-steps li>span{display:grid;width:44px;height:44px;place-items:center;border-radius:50%;color:var(--rk-black);background:var(--rk-accent);font-weight:800}.rk-steps h3,.rk-steps p{margin:0}.rk-checklist-box{display:grid;gap:.7rem;padding:1.25rem;border:1px solid var(--rk-line);border-radius:1rem;background:var(--rk-surface)}.rk-checklist-box label{display:flex;gap:.7rem;align-items:start;color:var(--rk-ink)}.rk-checklist-box input{width:18px;height:18px;flex:0 0 auto;margin-top:.25rem;accent-color:var(--rk-accent)}.rk-download-button{margin-top:1rem;color:var(--rk-black)!important;background:var(--rk-accent)}.rk-reference-list{display:grid;gap:.7rem;padding:0;list-style:none}.rk-reference-list a{display:inline-flex;align-items:center;gap:.45rem;color:var(--rk-accent-strong);overflow-wrap:anywhere}.rk-reference-list li{display:grid;gap:.35rem;padding-bottom:.8rem;border-bottom:1px solid var(--rk-line)}.rk-reference-list li>span{color:var(--rk-muted);font-size:.82rem;line-height:1.6}.rk-not-found{display:grid;min-height:70vh;place-items:center;padding:6rem 0;text-align:center}.rk-not-found h1{margin:1rem 0;font-size:clamp(2.5rem,6vw,5rem)}@media(max-width:1100px){.rk-select-grid,.rk-category-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.rk-article-layout{grid-template-columns:190px minmax(0,1fr);gap:2rem}}@media(max-width:900px){.rk-site{--rk-section-space: clamp(3.75rem, 10vw, 5.5rem);--rk-sticky-offset: 1.5rem}.rk-hero-grid,.rk-category-hero-grid,.rk-article-hero-grid,.rk-cta .rk-container,.rk-calculator-grid{grid-template-columns:1fr}.rk-resource-grid,.rk-category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.rk-article-layout,.rk-category-editorial__intro,.rk-category-editorial__columns{grid-template-columns:1fr}.rk-category-editorial__method,.rk-category-editorial__coverage,.rk-category-editorial__featured{grid-template-columns:repeat(2,minmax(0,1fr))}.rk-category-editorial__boundary{align-items:flex-start;flex-direction:column}.rk-process-figure ol{grid-template-columns:repeat(2,minmax(0,1fr))}.rk-toc{position:static;display:grid;max-height:none;grid-template-columns:repeat(2,minmax(0,1fr));padding:1rem;border:1px solid var(--rk-line);border-radius:1rem;background:var(--rk-surface)}.rk-toc strong{grid-column:1/-1}.rk-calculator-heading{align-items:stretch;flex-direction:column}}@media(max-width:680px){.rk-site{--rk-section-space: clamp(3.25rem, 14vw, 4.5rem)}.rk-container{width:min(100% - 1.25rem,1280px)}.rk-section-heading,.rk-results-header{align-items:start;flex-direction:column}.rk-select-grid,.rk-resource-grid,.rk-category-grid,.rk-values-grid,.rk-split-lists,.rk-related-category-grid,.rk-calculator-inputs,.rk-concept-grid,.rk-process-figure ol,.rk-category-editorial__coverage,.rk-category-editorial__featured,.rk-category-editorial__method,.rk-hero-proof{grid-template-columns:1fr}.rk-hero-proof div:nth-child(odd){border-right:0}.rk-hero-proof div:not(:last-child){border-bottom:1px solid rgba(255,255,255,.13)}.rk-resource-card{min-height:300px}.rk-pagination{align-items:stretch;flex-direction:column}.rk-pagination>div{justify-content:center;order:-1}.rk-values-grid article{border-left:0;border-top:1px solid var(--rk-line)}.rk-article-body p,.rk-article-body li{font-size:.98rem}.rk-toc{grid-template-columns:1fr}.rk-steps li{grid-template-columns:38px 1fr}.rk-steps li>span{width:38px;height:38px}}@media(prefers-reduced-motion:reduce){.rk-site *,.rk-site *:before,.rk-site *:after{scroll-behavior:auto!important;transition-duration:.01ms!important}}.rk-directory-section{padding-top:clamp(4rem,7vw,7rem)}.rk-directory-catalogue{display:grid;gap:1.4rem}.rk-directory-catalogue__summary{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(17rem,.55fr);gap:clamp(1.5rem,4vw,4rem);align-items:end;padding-bottom:1.5rem;border-bottom:1px solid var(--bs-border-color)}.rk-directory-catalogue__summary h2{max-width:58rem;margin:.45rem 0 .7rem;color:var(--rk-ink);font-size:clamp(2rem,4vw,4rem);letter-spacing:-.045em;line-height:.98}.rk-directory-catalogue__summary p{max-width:54rem;margin:0;color:var(--rk-muted);line-height:1.7}.rk-directory-catalogue__download{display:grid;gap:.4rem;padding:1.2rem;border:1px solid rgba(var(--bs-primary-rgb),.45);border-radius:.85rem;background:rgba(var(--bs-primary-rgb),.055)}.rk-directory-catalogue__download strong{color:var(--rk-ink);font-size:.95rem}.rk-directory-catalogue__download span{color:var(--rk-muted);font-size:.76rem}.rk-directory-catalogue__download button{width:100%;margin-top:.55rem;border:0}.rk-directory-catalogue__criteria{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.75rem}.rk-directory-catalogue__criteria>div{display:flex;align-items:flex-start;gap:.55rem;padding:.85rem;border:1px solid var(--bs-border-color);border-radius:.7rem;background:var(--bs-body-bg);color:var(--rk-muted);font-size:.76rem;line-height:1.55}.rk-directory-catalogue__criteria>div svg{flex:0 0 auto;margin-top:.15rem;color:var(--rk-accent-strong)}.rk-directory-catalogue__criteria>div strong{color:var(--bs-heading-color)}.rk-directory-catalogue__controls{display:grid;grid-template-columns:minmax(15rem,1fr) minmax(13rem,.42fr) auto;gap:.8rem;align-items:end;padding:1rem;border-radius:.8rem;background:rgba(var(--bs-primary-rgb),.035)}.rk-directory-catalogue__controls label{display:grid;gap:.35rem;color:var(--rk-ink);font-size:.74rem;font-weight:700}.rk-directory-catalogue__controls label>div{display:flex;align-items:center;gap:.55rem;padding:0 .8rem;border:1px solid var(--bs-border-color);border-radius:.55rem;background:var(--bs-body-bg)}.rk-directory-catalogue__controls label>div svg{flex:0 0 auto;color:var(--rk-accent-strong)}.rk-directory-catalogue__controls input,.rk-directory-catalogue__controls select{width:100%;min-height:2.8rem;border:1px solid var(--bs-border-color);border-radius:.55rem;background:var(--bs-body-bg);color:var(--bs-body-color)}.rk-directory-catalogue__controls input:focus,.rk-directory-catalogue__controls select:focus{border-color:var(--rk-accent-strong);outline:3px solid rgba(var(--bs-primary-rgb),.12)}.rk-directory-catalogue__controls input{border:0;outline:0!important}.rk-directory-catalogue__controls select{padding:0 .75rem}.rk-directory-catalogue__controls p{min-width:7.5rem;margin:0 0 .7rem;color:var(--rk-muted);font-size:.75rem;text-align:right}.rk-directory-catalogue__controls p strong{color:var(--rk-accent-strong)}.rk-directory-catalogue__list{display:grid;gap:.8rem}.rk-directory-catalogue__list>article{display:grid;grid-template-columns:5.5rem minmax(0,1fr);overflow:hidden;border:1px solid var(--bs-border-color);border-radius:.85rem;background:var(--bs-body-bg);transition:border-color .16s ease,transform .16s ease}.rk-directory-catalogue__list>article:hover{border-color:rgba(var(--bs-primary-rgb),.75);transform:translateY(-1px)}.rk-directory-catalogue__rank{display:flex;align-items:center;flex-direction:column;justify-content:center;gap:.45rem;padding:1rem .65rem;border-right:1px solid var(--bs-border-color);background:rgba(var(--bs-primary-rgb),.05);text-align:center}.rk-directory-catalogue__rank>span{color:var(--rk-accent-strong);font-size:1.35rem;font-weight:800;letter-spacing:-.04em}.rk-directory-catalogue__rank small{color:var(--rk-muted);font-size:.6rem;line-height:1.25}.rk-directory-catalogue__body{padding:1rem 1.1rem}.rk-directory-catalogue__body>p{margin:.65rem 0;color:var(--rk-muted);font-size:.84rem;line-height:1.6}.rk-directory-catalogue__body dl{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:.7rem;margin:.8rem 0}.rk-directory-catalogue__body dl div{padding:.65rem;border-radius:.5rem;background:var(--bs-tertiary-bg)}.rk-directory-catalogue__body dl dt{margin-bottom:.2rem;color:var(--rk-muted);font-size:.62rem;letter-spacing:.06em;text-transform:uppercase}.rk-directory-catalogue__body dl dd{margin:0;color:var(--rk-ink);font-size:.72rem;line-height:1.45}.rk-directory-catalogue__title{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem}.rk-directory-catalogue__title span{color:var(--rk-accent-strong);font-size:.66rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase}.rk-directory-catalogue__title h3{margin:.2rem 0 0;color:var(--rk-ink);font-size:1.15rem}.rk-directory-catalogue__title>a{display:inline-flex;align-items:center;gap:.3rem;flex:0 0 auto;color:var(--rk-accent-strong);font-size:.72rem;font-weight:700}.rk-directory-catalogue__reference{display:flex;align-items:center;gap:.7rem;padding-top:.7rem;border-top:1px solid var(--bs-border-color);color:var(--rk-muted);font-size:.67rem}.rk-directory-catalogue__reference>span{font-weight:700;text-transform:uppercase}.rk-directory-catalogue__reference a{display:inline-flex;align-items:center;gap:.25rem;overflow-wrap:anywhere;color:var(--rk-accent-strong);font-weight:700}.rk-directory-catalogue__reference small{margin-left:auto}.rk-directory-catalogue__empty,.rk-directory-catalogue__notice{border:1px solid var(--bs-border-color);border-radius:.8rem;background:rgba(var(--bs-primary-rgb),.035)}.rk-directory-catalogue__empty{padding:2rem;text-align:center}.rk-directory-catalogue__empty svg{color:var(--rk-accent-strong);font-size:1.5rem}.rk-directory-catalogue__empty h3{margin:.6rem 0}.rk-directory-catalogue__empty button{border:0;background:transparent;color:var(--rk-accent-strong);font-weight:700}.rk-directory-catalogue__notice{display:flex;align-items:flex-start;gap:.7rem;padding:.9rem 1rem}.rk-directory-catalogue__notice svg{flex:0 0 auto;margin-top:.15rem;color:var(--rk-accent-strong)}.rk-directory-catalogue__notice p{margin:0;color:var(--rk-muted);font-size:.72rem;line-height:1.55}.rk-directory-article{scroll-margin-top:7rem}.rk-directory-article .rk-directory-catalogue__summary{grid-template-columns:1fr}.rk-directory-article .rk-directory-catalogue__summary h2{font-size:clamp(1.8rem,4vw,3rem)}.rk-directory-article .rk-directory-catalogue__criteria,.rk-directory-article .rk-directory-catalogue__controls{grid-template-columns:1fr}.rk-directory-article .rk-directory-catalogue__controls p{margin:0;text-align:left}.rk-directory-article .rk-directory-catalogue__body dl{grid-template-columns:1fr}@media(max-width:991.98px){.rk-directory-catalogue__summary,.rk-directory-catalogue__criteria{grid-template-columns:1fr}.rk-directory-catalogue__controls{grid-template-columns:1fr 1fr}.rk-directory-catalogue__controls p{grid-column:1/-1;margin:0;text-align:left}}@media(max-width:767.98px){.rk-directory-catalogue__controls{grid-template-columns:1fr}.rk-directory-catalogue__list>article{grid-template-columns:1fr}.rk-directory-catalogue__rank{align-items:center;flex-direction:row;justify-content:flex-start;padding:.65rem .85rem;border-right:0;border-bottom:1px solid var(--bs-border-color);text-align:left}.rk-directory-catalogue__title{align-items:flex-start;flex-direction:column}.rk-directory-catalogue__body dl{grid-template-columns:1fr}.rk-directory-catalogue__reference{align-items:flex-start;flex-direction:column}.rk-directory-catalogue__reference small{margin-left:0}}.rk-open-catalogue-section{padding-top:clamp(4rem,7vw,7rem)}.rk-special-catalogue-article{scroll-margin-top:7rem}.rk-open-catalogue{display:grid;gap:1.4rem}.rk-open-catalogue__summary{display:grid;grid-template-columns:minmax(0,1fr) minmax(17rem,.34fr);gap:clamp(1.5rem,4vw,4rem);padding-bottom:1.4rem;border-bottom:1px solid var(--bs-border-color)}.rk-open-catalogue__summary h2{max-width:58rem;margin:.55rem 0 .7rem;color:var(--bs-heading-color);font-size:clamp(2.1rem,4.8vw,4.8rem);letter-spacing:-.06em;line-height:.98}.rk-open-catalogue__summary p{max-width:58rem;margin:0;color:var(--bs-secondary-color);font-size:clamp(.95rem,1.4vw,1.08rem);line-height:1.7}.rk-open-catalogue__download{display:flex;align-self:end;flex-direction:column;gap:.55rem;padding:1.2rem;border:1px solid rgba(var(--bs-primary-rgb),.45);border-radius:.9rem;background:rgba(var(--bs-primary-rgb),.05)}.rk-open-catalogue__download>svg{color:var(--bs-primary);font-size:1.35rem}.rk-open-catalogue__download strong{color:var(--bs-heading-color)}.rk-open-catalogue__download span{color:var(--bs-body-color);font-size:.74rem}.rk-open-catalogue__download button{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;width:100%;margin-top:.3rem;border:0;text-align:center}.rk-open-catalogue__method{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.75rem}.rk-open-catalogue__method>div{display:flex;align-items:flex-start;gap:.55rem;padding:.85rem;border:1px solid var(--bs-border-color);border-radius:.7rem;background:var(--bs-body-bg)}.rk-open-catalogue__method svg{flex:0 0 auto;margin-top:.18rem;color:var(--bs-primary)}.rk-open-catalogue__method p{margin:0;color:var(--bs-secondary-color);font-size:.72rem;line-height:1.55}.rk-open-catalogue__method strong{color:var(--bs-heading-color)}.rk-open-catalogue__controls{display:grid;grid-template-columns:minmax(18rem,1.5fr) repeat(2,minmax(10rem,.65fr)) auto;align-items:end;gap:.85rem;padding:1rem;border-radius:.8rem;background:var(--bs-tertiary-bg)}.rk-open-catalogue__controls.is-repositories{grid-template-columns:minmax(18rem,1.5fr) repeat(3,minmax(9rem,.6fr))}.rk-open-catalogue__controls.is-repositories>p{grid-column:1/-1;margin:0;text-align:left}.rk-open-catalogue__controls label{min-width:0}.rk-open-catalogue__controls label>span{display:block;margin-bottom:.35rem;color:var(--bs-heading-color);font-size:.7rem;font-weight:700}.rk-open-catalogue__controls input,.rk-open-catalogue__controls select{width:100%;min-height:2.75rem;padding:.65rem .75rem;border:1px solid var(--bs-border-color);border-radius:.55rem;background:var(--bs-body-bg);color:var(--bs-body-color);font-size:.78rem}.rk-open-catalogue__controls>p{margin:0 0 .75rem;color:var(--bs-secondary-color);font-size:.72rem;text-align:right;white-space:nowrap}.rk-open-catalogue__search>div{position:relative}.rk-open-catalogue__search>div svg{position:absolute;top:50%;left:.75rem;color:var(--bs-primary);transform:translateY(-50%)}.rk-open-catalogue__search>div input{padding-left:2.25rem}.rk-open-catalogue__list{display:grid;gap:.75rem}.rk-open-catalogue__list>article{display:grid;grid-template-columns:7.5rem minmax(0,1fr);overflow:hidden;margin:0;padding:0;border:1px solid var(--bs-border-color);border-radius:.8rem;background:var(--bs-body-bg);box-shadow:none}.rk-open-catalogue__rank{display:flex;align-items:center;flex-direction:column;justify-content:center;gap:.35rem;padding:1rem .65rem;border-right:1px solid var(--bs-border-color);background:rgba(var(--bs-primary-rgb),.05);text-align:center}.rk-open-catalogue__rank span{color:var(--bs-heading-color);font-size:1.15rem;font-weight:800}.rk-open-catalogue__rank small{color:var(--bs-body-color);font-size:.62rem}.rk-open-catalogue__body{min-width:0;padding:1rem 1.1rem}.rk-open-catalogue__body>p{margin:.7rem 0;color:var(--bs-secondary-color);font-size:.82rem;line-height:1.6}.rk-open-catalogue__body dl{display:grid;grid-template-columns:.55fr 1.4fr .65fr;gap:.65rem;margin:.8rem 0}.rk-open-catalogue__body dl>div{padding:.6rem;border-radius:.5rem;background:var(--bs-tertiary-bg)}.rk-open-catalogue__body dl dt{color:var(--bs-secondary-color);font-size:.6rem;letter-spacing:.06em;text-transform:uppercase}.rk-open-catalogue__body dl dd{margin:.2rem 0 0;color:var(--bs-heading-color);font-size:.7rem;line-height:1.4}.rk-open-catalogue__title{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem}.rk-open-catalogue__title h3{margin:.3rem 0 .1rem;overflow-wrap:anywhere;color:var(--bs-heading-color);font-size:1.05rem;line-height:1.3}.rk-open-catalogue__title small{color:var(--bs-body-color);font-size:.68rem}.rk-open-catalogue__title>a{display:inline-flex;align-items:center;gap:.3rem;flex:0 0 auto;color:var(--bs-heading-color);font-size:.72rem;font-weight:700}.rk-open-catalogue__licence,.rk-open-catalogue__india,.rk-open-catalogue__topic{display:inline-flex;margin-right:.35rem;padding:.2rem .42rem;border-radius:99rem;font-size:.58rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.rk-open-catalogue__licence{background:var(--bs-primary);color:var(--bs-dark)}.rk-open-catalogue__india,.rk-open-catalogue__topic{border:1px solid rgba(var(--bs-primary-rgb),.42);color:var(--bs-heading-color)}.rk-open-catalogue__links{display:flex;flex-wrap:wrap;gap:.55rem 1rem;padding-top:.7rem;border-top:1px solid var(--bs-border-color)}.rk-open-catalogue__links a{display:inline-flex;align-items:center;gap:.25rem;color:var(--bs-heading-color);font-size:.68rem;font-weight:700}.rk-open-catalogue__pagination{display:flex;align-items:center;justify-content:center;gap:1rem}.rk-open-catalogue__pagination button{min-width:6rem;padding:.55rem .75rem;border:1px solid var(--bs-border-color);border-radius:.5rem;background:var(--bs-body-bg);color:var(--bs-heading-color);font-size:.72rem;font-weight:700}.rk-open-catalogue__pagination button:disabled{cursor:not-allowed;opacity:.45}.rk-open-catalogue__pagination span{color:var(--bs-body-color);font-size:.72rem}.rk-open-catalogue__empty,.rk-open-catalogue__notice{border:1px solid var(--bs-border-color);border-radius:.8rem;background:rgba(var(--bs-primary-rgb),.035)}.rk-open-catalogue__empty{padding:2rem;text-align:center}.rk-open-catalogue__empty svg{color:var(--bs-primary);font-size:1.5rem}.rk-open-catalogue__empty h3{margin:.6rem 0}.rk-open-catalogue__empty button{border:0;background:transparent;color:var(--bs-primary);font-weight:700}.rk-open-catalogue__notice{display:flex;align-items:flex-start;gap:.7rem;padding:.9rem 1rem}.rk-open-catalogue__notice svg{flex:0 0 auto;margin-top:.15rem;color:var(--bs-primary)}.rk-open-catalogue__notice p{margin:0;color:var(--bs-secondary-color);font-size:.72rem;line-height:1.55}.rk-article-body .rk-open-catalogue__list>article{padding:0;box-shadow:none}@media(max-width:1199.98px){.rk-open-catalogue__summary{grid-template-columns:1fr}.rk-open-catalogue__download{align-self:stretch}.rk-open-catalogue__controls,.rk-open-catalogue__controls.is-repositories{grid-template-columns:repeat(2,minmax(0,1fr))}.rk-open-catalogue__controls>p,.rk-open-catalogue__controls.is-repositories>p{grid-column:1/-1;margin:0;text-align:left}}@media(max-width:767.98px){.rk-open-catalogue__summary h2{font-size:clamp(2rem,11vw,3.2rem)}.rk-open-catalogue__method,.rk-open-catalogue__controls,.rk-open-catalogue__controls.is-repositories{grid-template-columns:1fr}.rk-open-catalogue__list>article{grid-template-columns:1fr}.rk-open-catalogue__rank{align-items:center;flex-direction:row;justify-content:flex-start;padding:.65rem .85rem;border-right:0;border-bottom:1px solid var(--bs-border-color);text-align:left}.rk-open-catalogue__title{flex-direction:column}.rk-open-catalogue__body dl{grid-template-columns:1fr}.rk-open-catalogue__pagination{justify-content:space-between;gap:.5rem}}.rk-research-section{padding-top:clamp(4rem,7vw,7rem)}.rk-research-library{display:grid;gap:1.4rem}.rk-research-library__summary{display:grid;grid-template-columns:minmax(0,1fr) minmax(18rem,.34fr);gap:clamp(2rem,5vw,5rem);padding-bottom:1.6rem;border-bottom:1px solid var(--rk-line)}.rk-research-library__summary h2{max-width:58rem;margin:.55rem 0 .9rem;font-size:clamp(2.25rem,5vw,5rem);letter-spacing:-.06em;line-height:.98}.rk-research-library__summary p{max-width:55rem;margin:0;font-size:clamp(1rem,1.4vw,1.12rem);line-height:1.7}.rk-research-library__summary aside{display:grid;align-self:end;gap:.75rem;padding:1.2rem;border:1px solid color-mix(in srgb,var(--rk-accent) 45%,transparent);border-radius:1rem;background:color-mix(in srgb,var(--rk-accent) 7%,var(--rk-surface))}.rk-research-library__summary aside>svg{color:var(--rk-accent-strong);font-size:1.4rem}.rk-research-library__summary aside>strong{font-size:1.05rem}.rk-research-library__summary aside dl{display:grid;gap:.4rem;margin:0}.rk-research-library__summary aside dl>div{display:flex;justify-content:space-between;gap:1rem;padding-top:.45rem;border-top:1px solid var(--rk-line)}.rk-research-library__summary aside dt,.rk-research-library__summary aside dd{margin:0;font-size:.75rem}.rk-research-library__summary aside dd{color:var(--rk-accent-strong);font-weight:800}.rk-research-library__summary aside small{color:var(--rk-muted);font-size:.68rem}.rk-research-library__method{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.75rem}.rk-research-library__method>div{display:flex;align-items:flex-start;gap:.65rem;padding:1rem;border:1px solid var(--rk-line);border-radius:.8rem;background:var(--rk-surface)}.rk-research-library__method svg{flex:0 0 auto;margin-top:.18rem;color:var(--rk-accent-strong)}.rk-research-library__method p{margin:0;font-size:.76rem;line-height:1.6}.rk-research-library__method strong{color:var(--rk-ink)}.rk-research-library__pathways{display:flex;align-items:center;flex-wrap:wrap;gap:.65rem 1.2rem;padding:.9rem 1rem;border-radius:.8rem;background:var(--rk-surface-soft)}.rk-research-library__pathways>span{color:var(--rk-muted);font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.rk-research-library__pathways a{display:inline-flex;align-items:center;gap:.35rem;color:var(--rk-accent-strong);font-size:.75rem;font-weight:750;text-decoration:none}.rk-research-library__controls{display:grid;grid-template-columns:minmax(18rem,1.6fr) repeat(4,minmax(8.5rem,.65fr)) auto;align-items:end;gap:.8rem;padding:1rem;border-radius:.9rem;background:var(--rk-surface-soft)}.rk-research-library__controls label{min-width:0}.rk-research-library__controls label>span{display:block;margin-bottom:.35rem;color:var(--rk-ink);font-size:.7rem;font-weight:750}.rk-research-library__controls input,.rk-research-library__controls select{width:100%;min-height:2.8rem;padding:.65rem .75rem;border:1px solid var(--rk-line);border-radius:.6rem;background:var(--rk-surface);color:var(--rk-ink);font-size:.78rem}.rk-research-library__controls>p{margin:0 0 .75rem;font-size:.72rem;text-align:right;white-space:nowrap}.rk-research-library__search>div{position:relative}.rk-research-library__search>div svg{position:absolute;top:50%;left:.8rem;color:var(--rk-accent-strong);transform:translateY(-50%)}.rk-research-library__search>div input{padding-left:2.35rem}.rk-research-library__list{display:grid;gap:.9rem}.rk-research-library__list>article{display:grid;grid-template-columns:7.25rem minmax(0,1fr);overflow:hidden;border:1px solid var(--rk-line);border-radius:1rem;background:var(--rk-surface);box-shadow:0 10px 35px #1113170b}.rk-research-library__rank{display:flex;align-items:center;flex-direction:column;justify-content:center;gap:.25rem;padding:1rem .7rem;border-right:1px solid var(--rk-line);background:color-mix(in srgb,var(--rk-accent) 8%,var(--rk-surface));text-align:center}.rk-research-library__rank span{color:var(--rk-accent-strong);font-size:1.2rem;font-weight:850}.rk-research-library__rank small{color:var(--rk-muted);font-size:.7rem}.rk-research-library__body{min-width:0;padding:clamp(1rem,2.5vw,1.45rem)}.rk-research-library__title{display:flex;align-items:flex-start;justify-content:space-between;gap:1.5rem}.rk-research-library__title h3{max-width:55rem;margin:.55rem 0 .25rem;font-size:clamp(1.15rem,2vw,1.55rem);line-height:1.22}.rk-research-library__title p{margin:0;font-size:.76rem}.rk-research-library__title>a{display:inline-flex;align-items:center;flex:0 0 auto;gap:.35rem;color:var(--rk-accent-strong);font-size:.74rem;font-weight:800;text-decoration:none}.rk-research-library__labels{display:flex;flex-wrap:wrap;gap:.35rem}.rk-research-library__labels span{padding:.24rem .5rem;border:1px solid color-mix(in srgb,var(--rk-accent) 42%,transparent);border-radius:999px;color:var(--rk-accent-strong);font-size:.58rem;font-weight:850;letter-spacing:.07em;text-transform:uppercase}.rk-research-library__analysis{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:1.25rem;margin-top:1.1rem;padding-top:1rem;border-top:1px solid var(--rk-line)}.rk-research-library__analysis>div+div{padding-left:1.25rem;border-left:1px solid var(--rk-line)}.rk-research-library__analysis h4{margin:0 0 .45rem;color:var(--rk-ink);font-size:.72rem;font-weight:850;letter-spacing:.08em;text-transform:uppercase}.rk-research-library__analysis p,.rk-research-library__analysis li{color:var(--rk-muted);font-size:.82rem;line-height:1.65}.rk-research-library__analysis p,.rk-research-library__analysis ul{margin:0}.rk-research-library__analysis ul{padding-left:1.1rem}.rk-research-library__analysis li+li{margin-top:.3rem}.rk-research-library__tags{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:1rem}.rk-research-library__tags span{padding:.24rem .48rem;border-radius:.35rem;background:var(--rk-surface-soft);color:var(--rk-muted);font-size:.62rem}.rk-research-library__pagination{display:flex;align-items:center;justify-content:center;gap:1rem}.rk-research-library__pagination button{min-width:6rem;min-height:2.75rem;padding:.55rem .8rem;border:1px solid var(--rk-line);border-radius:.6rem;background:var(--rk-surface);color:var(--rk-ink);font-size:.74rem;font-weight:750}.rk-research-library__pagination button:disabled{cursor:not-allowed;opacity:.45}.rk-research-library__pagination span{color:var(--rk-muted);font-size:.74rem}.rk-research-library__empty{padding:2.5rem 1.25rem;border:1px solid var(--rk-line);border-radius:1rem;background:var(--rk-surface);text-align:center}.rk-research-library__empty svg{color:var(--rk-accent-strong);font-size:1.5rem}.rk-research-library__empty h3{margin:.7rem 0 .35rem}.rk-research-library__empty p{margin:0 auto .8rem}.rk-research-library__empty button{border:0;background:transparent;color:var(--rk-accent-strong);font-weight:800}@media(max-width:1199.98px){.rk-research-library__summary{grid-template-columns:1fr}.rk-research-library__summary aside{align-self:stretch}.rk-research-library__controls{grid-template-columns:repeat(2,minmax(0,1fr))}.rk-research-library__controls>p{grid-column:1/-1;margin:0;text-align:left}}@media(max-width:767.98px){.rk-research-library__summary h2{font-size:clamp(2.1rem,11vw,3.35rem)}.rk-research-library__method,.rk-research-library__controls{grid-template-columns:1fr}.rk-research-library__list>article{grid-template-columns:1fr}.rk-research-library__rank{align-items:center;flex-direction:row;justify-content:flex-start;padding:.7rem .9rem;border-right:0;border-bottom:1px solid var(--rk-line);text-align:left}.rk-research-library__title{flex-direction:column;gap:.8rem}.rk-research-library__analysis{grid-template-columns:1fr}.rk-research-library__analysis>div+div{padding-top:1rem;padding-left:0;border-top:1px solid var(--rk-line);border-left:0}.rk-research-library__pagination{justify-content:space-between;gap:.5rem}}.rk-coverage-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;overflow:hidden;border:1px solid var(--rk-line);border-radius:1rem;background:var(--rk-line)}.rk-coverage-stats>div{display:grid;gap:.35rem;padding:clamp(1.2rem,3vw,2rem);background:var(--rk-surface)}.rk-coverage-stats strong{color:var(--rk-accent-strong);font-size:clamp(1.8rem,4vw,3.5rem);letter-spacing:-.05em;line-height:1}.rk-coverage-stats span{color:var(--rk-muted);font-size:.74rem}.rk-category-coverage-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.85rem}.rk-category-coverage-grid article{padding:1.2rem;border:1px solid var(--rk-line);border-radius:.9rem;background:var(--rk-surface)}.rk-category-coverage-grid h3{margin:0 0 .55rem;font-size:1.1rem}.rk-category-coverage-grid h3 a{text-decoration:none}.rk-category-coverage-grid p{min-height:5.2em;margin:0;font-size:.75rem;line-height:1.55}.rk-category-coverage-grid dl{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.4rem;margin:1rem 0 0;padding-top:.8rem;border-top:1px solid var(--rk-line)}.rk-category-coverage-grid dt{color:var(--rk-muted);font-size:.58rem;text-transform:uppercase}.rk-category-coverage-grid dd{margin:.15rem 0 0;color:var(--rk-ink);font-size:.82rem;font-weight:800}.rk-knowledge-map{display:grid;gap:1rem}.rk-knowledge-map__governance{display:grid;grid-template-columns:repeat(2,minmax(0,1fr)) auto;align-items:center;gap:.8rem;padding:1rem;border:1px solid var(--rk-line);border-radius:.9rem;background:var(--rk-surface)}.rk-knowledge-map__governance>div{display:flex;align-items:flex-start;gap:.55rem}.rk-knowledge-map__governance svg{flex:0 0 auto;margin-top:.18rem;color:var(--rk-accent-strong)}.rk-knowledge-map__governance p{margin:0;font-size:.72rem;line-height:1.55}.rk-knowledge-map__governance strong{color:var(--rk-ink)}.rk-knowledge-map__governance>a{display:inline-flex;align-items:center;gap:.35rem;color:var(--rk-accent-strong);font-size:.72rem;font-weight:800;text-decoration:none}.rk-knowledge-map__controls{display:grid;grid-template-columns:minmax(18rem,1.5fr) repeat(3,minmax(10rem,.65fr)) auto;align-items:end;gap:.8rem;padding:1rem;border-radius:.9rem;background:var(--rk-surface-soft)}.rk-knowledge-map__controls label{min-width:0}.rk-knowledge-map__controls label>span{display:block;margin-bottom:.35rem;color:var(--rk-ink);font-size:.7rem;font-weight:750}.rk-knowledge-map__controls input,.rk-knowledge-map__controls select{width:100%;min-height:2.8rem;padding:.65rem .75rem;border:1px solid var(--rk-line);border-radius:.6rem;background:var(--rk-surface);color:var(--rk-ink);font-size:.76rem}.rk-knowledge-map__controls>p{margin:0 0 .75rem;font-size:.72rem;text-align:right;white-space:nowrap}.rk-knowledge-map__search>div{position:relative}.rk-knowledge-map__search>div svg{position:absolute;top:50%;left:.8rem;color:var(--rk-accent-strong);transform:translateY(-50%)}.rk-knowledge-map__search>div input{padding-left:2.35rem}.rk-knowledge-map__loading{padding:1rem;border:1px solid var(--rk-line);border-radius:.8rem;background:var(--rk-surface);color:var(--rk-muted);font-size:.78rem}.rk-knowledge-map__loading.is-error{color:#9f3529}.rk-knowledge-map__list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem}.rk-knowledge-map__list article{min-width:0;padding:1rem;border:1px solid var(--rk-line);border-radius:.85rem;background:var(--rk-surface)}.rk-knowledge-map__list article>div:first-child{display:flex;align-items:center;flex-wrap:wrap;gap:.4rem}.rk-knowledge-map__list article>div:first-child>span:not(.rk-status){color:var(--rk-muted);font-size:.62rem}.rk-knowledge-map__list h3{margin:.7rem 0 .35rem;overflow-wrap:anywhere;font-size:1rem;line-height:1.35}.rk-knowledge-map__list h3 a{text-decoration:none}.rk-knowledge-map__list>article>p{margin:0;font-size:.7rem}.rk-knowledge-map__list dl{display:grid;grid-template-columns:1fr 1fr;gap:.45rem;margin:.8rem 0 0;padding-top:.75rem;border-top:1px solid var(--rk-line)}.rk-knowledge-map__list dl>div:last-child{grid-column:1/-1}.rk-knowledge-map__list dt{color:var(--rk-muted);font-size:.58rem;letter-spacing:.05em;text-transform:uppercase}.rk-knowledge-map__list dd{margin:.15rem 0 0;overflow-wrap:anywhere;color:var(--rk-ink);font-size:.68rem;line-height:1.45}.rk-knowledge-map__pagination{display:flex;align-items:center;justify-content:center;gap:1rem}.rk-knowledge-map__pagination button{min-width:6rem;min-height:2.75rem;border:1px solid var(--rk-line);border-radius:.6rem;background:var(--rk-surface);color:var(--rk-ink);font-size:.72rem;font-weight:750}.rk-knowledge-map__pagination button:disabled{cursor:not-allowed;opacity:.45}.rk-knowledge-map__pagination span{color:var(--rk-muted);font-size:.72rem}.rk-knowledge-map__empty{padding:2rem;border:1px solid var(--rk-line);border-radius:.9rem;background:var(--rk-surface);text-align:center}.rk-knowledge-map__empty h3{margin:0 0 .6rem}.rk-knowledge-map__empty button{border:0;background:transparent;color:var(--rk-accent-strong);font-weight:800}@media(max-width:1199.98px){.rk-category-coverage-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.rk-knowledge-map__governance{grid-template-columns:1fr 1fr}.rk-knowledge-map__governance>a{grid-column:1/-1}.rk-knowledge-map__controls{grid-template-columns:repeat(2,minmax(0,1fr))}.rk-knowledge-map__controls>p{grid-column:1/-1;margin:0;text-align:left}}@media(max-width:767.98px){.rk-coverage-stats,.rk-category-coverage-grid,.rk-knowledge-map__governance,.rk-knowledge-map__controls,.rk-knowledge-map__list{grid-template-columns:1fr}.rk-category-coverage-grid p{min-height:0}.rk-knowledge-map__governance>a,.rk-knowledge-map__controls>p{grid-column:auto}.rk-knowledge-map__list dl{grid-template-columns:1fr}.rk-knowledge-map__list dl>div:last-child{grid-column:auto}.rk-knowledge-map__pagination{justify-content:space-between;gap:.5rem}}