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@media(max-width:680px){.site-header{height:72px;padding:0 18px}.brand small{display:none}.menu-button{display:block}.site-header nav{display:none;position:absolute;z-index:20;top:101px;left:0;right:0;background:var(--paper);padding:15px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}.menu-open .site-header nav{display:flex;flex-direction:column;align-items:stretch}.site-header nav a{padding:13px}.hero{padding:55px 20px;display:block}.hero h1{font-size:2.85rem}.hero-map{height:360px;margin-top:50px}.orbit{width:255px;height:255px}.orbit-two{width:340px;height:340px}.core{width:115px;height:115px}.map-node{padding:9px;min-width:95px}.n1{left:35%}.n2{right:-5px}.n3{left:35%}.n4{left:-4px}.hero-search{flex-wrap:wrap}.hero-search button{width:100%}.principle-strip{display:block;padding:28px 20px}.principle-strip a{display:block;margin-top:20px}.split-heading,.hub-intro,.question-callout,.page-hero,.topic-hero,.methods-hero{display:block}.section{padding:65px 20px}.bundle-grid,.records-grid,.domain-columns{grid-template-columns:1fr;padding-left:20px;padding-right:20px}.bundle-grid{margin-top:-25px}.evidence-domains{padding:65px 20px}.domain-list{grid-template-columns:1fr}.latest .button{display:inline-block;margin-top:20px}.health-notice{margin-left:20px;margin-right:20px}.sample-note{margin-left:20px;margin-right:20px;display:block}.sample-note strong{display:block}.result-count-art,.topic-stat,.method-seal{display:none}.search-layout{grid-template-columns:1fr;padding:0 20px 70px}.filters{border-top:0}.filter-head{border-top:2px solid var(--deep)}.filters fieldset{display:inline-block;vertical-align:top;width:49%;padding-right:10px}.filters label{min-height:44px;align-items:center;padding:7px 0;font-size:.84rem;margin:0}.filters input[type=radio],.filters input[type=checkbox]{width:20px;height:20px;flex:0 0 auto}.search-results{grid-template-columns:1fr}.question-list{margin-left:20px;margin-right:20px}.question-list>a{grid-template-columns:45px 1fr}.question-list>a>b{display:none}.bundle-hero{padding:45px 20px}.bundle-facts{gap:20px}.bundle-layout{margin:50px 20px}.difference-grid{grid-template-columns:1fr}.paper-header{padding:40px 20px}.paper-layout{padding:0 20px;gap:35px}.paper-sidebar{grid-template-columns:1fr}.facts dl>div{grid-template-columns:1fr}.methods-layout{margin:50px 20px}.concept-chain{display:grid;grid-template-columns:1fr}.concept-chain b{transform:rotate(90deg);text-align:center}.workflow,.quality-grid{grid-template-columns:1fr}footer{grid-template-columns:1fr 1fr;padding:50px 20px}footer>div:first-child{grid-column:1/-1}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
@media print{.prototype-bar,.site-header,footer,.menu-button{display:none}.health-notice{break-inside:avoid}body{background:white}}


/* ---- Corpus paper pages (reviewed records) ---- */
.table-wrap { overflow-x: auto; margin: 1rem 0; }
.results-table { border-collapse: collapse; width: 100%; font-size: 0.92rem; }
.results-table th, .results-table td { border: 1px solid var(--border); padding: 0.5rem 0.6rem; text-align: left; vertical-align: top; }
.results-table th { background: var(--card); font-weight: 600; }
.authors-quote { border-left: 3px solid var(--accent); background: var(--card); padding: 1rem 1.2rem; margin: 1.4rem 0; border-radius: 8px; }
.authors-quote h2 { margin-top: 0.2rem; }
.authors-quote p { margin-bottom: 0.4rem; }
.authors-quote .quote-note { font-size: 0.85rem; color: var(--muted-foreground); margin-bottom: 0; }
.source-list { list-style: none; padding: 0; margin: 0 0 0.6rem; display: flex; flex-wrap: wrap; gap: 0.6rem; }
.source-list a { display: inline-block; padding: 0.3rem 0.7rem; border: 1px solid var(--border); border-radius: 999px; text-decoration: none; }
.source-note { font-size: 0.85rem; color: var(--muted-foreground); }
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.1rem; padding: 1.5rem 0; }
.page-header .lede { max-width: 62ch; color: var(--muted-foreground); }

.corpus-filter { display: flex; flex-wrap: wrap; align-items: center; gap: 0.8rem; padding: 0.4rem 0 0.2rem; }
.corpus-filter input[type="search"] { flex: 1 1 260px; max-width: 420px; padding: 0.6rem 0.9rem; border: 1px solid var(--border); border-radius: 999px; background: var(--card); color: var(--foreground); font: inherit; }
.domain-chips { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.domain-chip { padding: 0.35rem 0.85rem; border: 1px solid var(--border); border-radius: 999px; background: transparent; color: var(--foreground); font: inherit; font-size: 0.88rem; cursor: pointer; }
.domain-chip.active { background: var(--accent); color: var(--card); border-color: var(--accent); }
.domain-chip:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.corpus-count { font-size: 0.85rem; color: var(--muted-foreground); margin: 0; }
.record-card[hidden] { display: none; }