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var(--line);box-shadow:var(--shadow);border-radius:18px;flex-direction:column;align-items:stretch}.site-nav.is-open{display:flex}.site-nav a{padding:12px 14px}.hero{padding-block:38px 28px}.hero h1,.page-intro h1,.article-head h1,.search-page h1,.error-page h1{font-size:38px}.lead{font-size:16px}.section{padding-block:44px}.feature-grid,.compact-grid,.official-grid,.faq-grid,.info-band{grid-template-columns:1fr}.feature-grid{gap:12px}.info-band{margin-inline:12px;width:auto;padding:22px}.section-heading{align-items:flex-start;flex-direction:column}.list-card{grid-template-columns:1fr;gap:14px}.list-side{justify-items:start;min-width:0}.article-page{padding-bottom:50px}.prose{padding:22px}.footer-grid{grid-template-columns:1fr}.copyright{text-align:left}.search-form>div{flex-direction:column}}@media(max-width:440px){.feature-grid,.compact-grid{grid-template-columns:1fr}.button{width:100%}.hero-actions,.article-actions{display:grid}.hero-media img,.page-intro img,.split-callout img{border-radius:20px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
/* Additional component polish for dense content and responsive reading */
.content-list .list-card:nth-child(odd){background:#fff}.content-list .list-card:hover{border-color:#d9d4e5;box-shadow:0 8px 24px rgba(36,33,46,.04)}.feature-card,.compact-card,.list-card,.official-grid article,.prose{transition:box-shadow .18s ease,border-color .18s ease,transform .18s ease}.feature-card:hover,.compact-card:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(36,33,46,.07)}.hero-copy .lead,.page-intro .lead{max-width:62ch}.article-head .tags{margin-top:18px}.official-intro .lead{max-width:64ch}.search-results .content-list{margin-top:18px}.home .section-soft{border-block:1px solid #ebe8f0}.home .info-band{box-shadow:0 16px 40px rgba(36,33,46,.04)}.library .page-intro{padding-top:30px}.detail .breadcrumbs,.official .breadcrumbs,.search .breadcrumbs{margin-top:20px}.site-footer strong{color:var(--ink);font-size:18px}.site-footer p{font-size:14px}.footer-grid nav a{font-size:14px}.filter-nav::-webkit-scrollbar{height:6px}.filter-nav::-webkit-scrollbar-thumb{background:#d9d5df;border-radius:999px}.filter-nav::-webkit-scrollbar-track{background:transparent}

/* Extended content system: useful states, long-form rhythm, compact layouts and print behavior */
.hero-copy p,.page-intro p,.article-head p{overflow-wrap:anywhere}.feature-card a,.compact-card a,.list-card a,.related a{transition:color .15s ease}.feature-card a:hover,.compact-card a:hover,.list-card a:hover,.related a:hover{color:var(--purple)}.feature-card:focus-within,.compact-card:focus-within,.list-card:focus-within{border-color:#cfc9df}.list-main{min-width:0}.list-main p{max-width:78ch}.list-card .text-link{white-space:nowrap}.article-head{position:relative}.article-head:after{content:"";display:block;width:72px;height:4px;border-radius:99px;background:var(--gold);margin-top:24px}.prose p+p{margin-top:1em}.prose ul,.prose ol{padding-left:1.3em}.prose li+li{margin-top:.45em}.prose a:not(.button){color:var(--purple);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}.related a:focus-visible{border-radius:8px}.faq-grid details[open],.faq-mini details[open]{background:rgba(255,255,255,.55)}.faq-grid details{padding-inline:12px}.faq-grid details[open] summary,.faq-mini details[open] summary{color:var(--purple)}.search-form .button{flex:0 0 auto}.empty-state p{max-width:60ch}.error-page>p:not(.eyebrow){max-width:60ch;color:var(--muted)}
@supports(selector(:has(*))){.site-header:has(.site-nav.is-open){box-shadow:0 10px 30px rgba(36,33,46,.08)}.feature-card:has(a:focus-visible),.compact-card:has(a:focus-visible),.list-card:has(a:focus-visible){box-shadow:0 0 0 3px rgba(116,104,181,.14)}}
@media(min-width:1200px){.hero{min-height:620px}.hero-copy{padding-bottom:12px}.feature-grid{gap:22px}.compact-grid{gap:18px}.section{padding-block:70px}.article-layout{gap:54px}.prose{padding:38px}.official-grid article{padding:30px}.search-form{padding:24px}}
@media(min-width:721px) and (max-width:1100px){.site-nav a{padding-inline:10px}.hero{gap:34px}.feature-card .card-body{padding:16px}.compact-card{padding:17px}.list-card{padding:19px}.article-layout{gap:28px}.related{padding:18px}}
@media(max-width:720px){body{line-height:1.65}.breadcrumbs{margin-top:16px}.page-intro{padding-block:28px 20px}.section-heading{margin-bottom:20px}.section-heading h2,.split-callout h2,.info-band h2,.official-grid h2,.related h2,.prose h2,.search-results h2{font-size:26px}.compact-card,.official-grid article{padding:18px}.list-card{padding:18px}.article-head{padding:24px 0}.article-head:after{margin-top:18px}.related{padding:18px}.filter-nav{margin-right:0;width:100%;padding-inline:12px}.search-page{padding-block:30px 54px}.search-form{padding:16px}.footer-grid{padding-block:28px}}
@media(max-width:360px){.brand strong{font-size:16px}.brand img{width:38px;height:38px}.nav-toggle{padding:8px 10px}.hero h1,.page-intro h1,.article-head h1,.search-page h1,.error-page h1{font-size:33px}.pill{font-size:11px}.tags span{font-size:11px}.compact-card h3{font-size:17px}.list-main h2,.list-main h3{font-size:20px}}
@media print{.site-header,.site-footer,.nav-toggle,.hero-actions,.article-actions,.filter-nav,.search-form{display:none!important}body{background:#fff;color:#000;font-size:11pt}.shell{width:100%;max-width:none}.hero,.page-intro,.split-callout,.article-layout{display:block}.hero-media,.page-intro img,.split-callout img{max-width:55%;margin:1em auto}.feature-grid,.compact-grid,.official-grid,.faq-grid{display:grid;grid-template-columns:1fr 1fr}.feature-card,.compact-card,.list-card,.official-grid article,.prose,.related{box-shadow:none;border:1px solid #ccc;break-inside:avoid}.related{position:static}.section{padding-block:1.2em}a[href]:after{content:" (" attr(href) ")";font-size:8pt;color:#555}.brand a[href]:after,.button[href]:after{content:""}}

/* Fine-grained responsive and interaction states */
@media (hover:hover) and (pointer:fine){.site-nav a,.filter-nav a,.button,.text-link{transition:background-color .16s ease,color .16s ease,border-color .16s ease,transform .16s ease}.button:hover{transform:translateY(-1px)}.filter-nav a:hover{border-color:#c8c2d6;color:var(--ink)}.text-link:hover{text-decoration:underline;text-underline-offset:3px}.related>a:hover{padding-left:4px}}
@media (pointer:coarse){.site-nav a,.filter-nav a,.button,.nav-toggle,summary{min-height:44px}.filter-nav a{display:inline-flex;align-items:center}.site-nav a{display:flex;align-items:center}.tags span{min-height:28px;display:inline-flex;align-items:center}}
@media (min-width:721px){.site-nav{min-height:48px}.site-nav a{display:inline-flex;align-items:center}.feature-card>img{min-height:170px}.page-intro>div{padding-block:8px}.official-grid article:nth-child(1),.official-grid article:nth-child(4){background:#fdfdfe}.content-list .list-card{min-height:138px}}
@media (max-width:720px){.hero-media:before{inset:8% -2% -4% 8%;border-radius:24px}.hero-media img{aspect-ratio:4/3}.page-intro img{aspect-ratio:16/9}.feature-card>img{aspect-ratio:16/10}.section-soft .shell{width:calc(100% - 24px)}.info-band{border-radius:22px}.footer-grid nav{grid-template-columns:1fr 1fr}.footer-grid nav a{padding-block:4px}.related>a{padding-block:14px}.compact-grid{gap:10px}.compact-card{border-radius:16px}.list-card{border-radius:16px}.search-results h2{line-height:1.3}.search-form input{min-height:48px}.filter-nav{scroll-snap-type:x proximity}.filter-nav a{scroll-snap-align:start}}
@media (max-width:520px){.hero-copy .eyebrow,.page-intro .eyebrow,.search-page .eyebrow,.error-page .eyebrow{font-size:12px}.hero-copy .lead,.page-intro .lead,.article-head .lead{line-height:1.65}.feature-card .card-body{padding:16px}.card-body h3{font-size:19px}.section-heading>a{font-size:14px}.list-main p{font-size:14px}.article-head .tags{margin-top:14px}.prose p{font-size:15px}.faq-grid details,.faq-mini details{padding-block:14px}.footer-grid{gap:20px}}
@media (prefers-contrast:more){:root{--muted:#56515f;--line:#cfcad6}.button.secondary,.filter-nav a,.tags span{border-width:2px}.pill{outline:1px solid currentColor}.site-nav a.is-active{outline:2px solid var(--ink)}.text-link{text-decoration:underline;text-underline-offset:3px}}
@media (forced-colors:active){.button,.pill,.tags span,.feature-card,.compact-card,.list-card,.official-grid article,.prose,.related,.search-form{forced-color-adjust:auto}.hero-media:before{display:none}.button.primary{border:2px solid ButtonText}.site-nav a.is-active,.filter-nav a[aria-current="page"]{outline:2px solid Highlight}}

/* Small-screen typography and spacing refinements */
@media (min-width:721px){.article-head .lead{font-size:19px}.search-page>header{max-width:820px}.official-intro>div{max-width:700px}.feature-card .pill{margin-bottom:2px}.compact-card .tags{margin-top:4px}.footer-grid>div:first-child{max-width:560px}}
@media (max-width:720px){.site-header{backdrop-filter:blur(9px)}.brand{min-width:0}.brand span{min-width:0}.brand strong{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:160px}.hero,.page-intro{overflow:hidden}.hero-copy,.page-intro>div{min-width:0}.section-heading>div{min-width:0}.compact-card h3,.list-main h2,.list-main h3{overflow-wrap:anywhere}.tags{row-gap:6px}.breadcrumbs ol{row-gap:4px}.article-layout{min-width:0}.prose,.related{min-width:0}.search-form{margin-top:24px}.empty-state{padding:22px}}
@media (max-width:420px){.header-inner{gap:10px}.brand{gap:8px}.brand img{border-radius:11px}.hero{padding-top:30px}.hero-media:before{display:none}.section{padding-block:38px}.page-intro{gap:22px}.feature-card>img{aspect-ratio:3/2}.split-callout{gap:22px}.info-band{margin-block:38px 48px}.list-card{gap:10px}.list-side{gap:9px}.article-page{padding-top:24px}.article-head{padding-top:16px}.prose{border-radius:18px}.related{border-radius:18px}.search-page>header .lead{margin-bottom:0}.footer-grid nav{grid-template-columns:1fr}.copyright{font-size:12px}}