/* Research pages extend the site's shared palette, typography and components. */
.research-nav{display:flex;align-items:center;flex-wrap:wrap;gap:8px 18px;padding:20px 0 0;font-size:14px}
.research-nav .label{font-family:"JetBrains Mono",monospace;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.research-nav a{padding:5px 0;text-decoration:none;color:var(--muted);border-bottom:2px solid transparent}
.research-nav a:hover{color:var(--accent-ink)}
.research-nav a[aria-current="page"]{color:var(--accent-ink);border-color:var(--accent);font-weight:600}
.research-page .hero{padding-top:30px}
.research-page .hero h1{max-width:22ch}
.research-page .lede{max-width:66ch}
.research-page .figures{margin-top:24px}
.research-page .fig .n{font-size:32px}
.research-page .toc{margin-top:24px}
.section-number{font-family:"JetBrains Mono",monospace;font-size:.58em;color:var(--accent);font-weight:400;margin-right:10px;vertical-align:2px}
.status-label{display:block;font-family:"JetBrains Mono",monospace;font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-ink);margin-bottom:7px;line-height:1.5}
.callout.amber .status-label{color:var(--native)}
.research-page .callout{margin-block:20px;max-width:78ch;padding:16px 20px}
.research-page .callout h3{margin:0 0 8px;font-size:18px}
.research-page .callout p{font-size:16px}
.research-page .tablewrap{margin-top:18px}
.table-scroll-hint{display:none}
.research-page .tablewrap:focus-visible{outline:3px solid var(--accent-ink);outline-offset:4px}
.research-page th.model{font-family:inherit;font-size:15px;letter-spacing:0;text-transform:none;color:var(--ink);white-space:normal;text-align:left;min-width:172px}
.research-page th.model small{display:block;font-family:"JetBrains Mono",monospace;font-size:12px;font-weight:400;color:var(--muted);margin-top:3px;letter-spacing:0;text-transform:none}
.research-page tbody tr:last-child th{border-bottom:0}
.research-page .tablewrap th,.research-page .tablewrap td{padding-block:13px}
.research-page .tablewrap tbody tr:hover{background:var(--ground)}
.research-page .result-best{background:var(--accent-soft);color:var(--accent-ink);font-weight:600}
.research-page .result-cold{color:var(--muted)}
.research-page .group-start th,.research-page .group-start td{border-top:2px solid var(--line)}
.research-page .table-label{display:block;margin-top:4px;font-size:10px;letter-spacing:.04em;font-weight:400}
.research-page .cap{margin-top:12px;line-height:1.5}
.study-models td:last-child{min-width:245px;font-size:14.5px;color:var(--muted)}
.study-models td:last-child b{color:var(--ink)}
.pipeline{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;list-style:none;max-width:none;margin:24px 0 12px;padding:0;counter-reset:stage}
.pipeline li{position:relative;counter-increment:stage;background:var(--surface);border:1px solid var(--line);border-radius:7px;padding:18px 20px;margin:0;box-shadow:var(--shadow)}
.pipeline li::before{content:"0" counter(stage);display:block;font:12px "JetBrains Mono",monospace;color:var(--accent-ink);margin-bottom:12px}
.pipeline li:not(:last-child)::after{content:"→";position:absolute;right:-12px;top:50%;z-index:1;color:var(--muted);background:var(--ground);line-height:1;padding:2px}
.pipeline h3{margin:0 0 6px;font-size:18px}
.pipeline p{font-size:15px;color:var(--muted);margin:0}
.research-page .sources{border-top:1px solid var(--line);padding-top:20px;margin-top:32px}
.research-page .sources h3{font-size:15px;margin:0 0 8px;color:var(--muted)}
.research-page .sources p{font-size:14.5px;color:var(--muted);max-width:78ch}
.research-page footer{margin-top:40px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
@media (max-width:900px){
  .table-scroll-hint{display:block;font-size:13px;color:var(--muted);margin:16px 0 6px}
  .research-page .table-scroll-hint + .tablewrap{margin-top:6px}
}
@media (max-width:620px){
  .research-nav{gap:6px 16px;padding-top:16px;font-size:13.5px}
  .research-nav .label{flex-basis:100%}
  .research-page .hero{padding-top:24px}
  .research-page .figures{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .research-page .fig{padding:13px 14px}
  .research-page .fig .n{font-size:28px}
  .research-page .callout{padding:14px 16px}
  .pipeline{grid-template-columns:1fr;gap:12px}
  .pipeline li{padding:16px 18px 16px 54px}
  .pipeline li::before{position:absolute;left:18px;top:20px;margin:0}
  .pipeline li:not(:last-child)::after{content:"↓";right:50%;top:auto;bottom:-14px}
}