/* Research content only. Site navigation, theme, hero surface and footer stay shared. */
body.research-page { overflow-x:clip; overflow-y:visible; }
.research-page main { overflow:clip; }
.research-page .research-archive { padding-top:40px; padding-bottom:32px; scroll-margin-top:24px; }
.research-page .research-section-head { display:flex; align-items:end; justify-content:space-between; gap:24px; margin-bottom:26px; }
.research-page .research-section-head h2 { font-size:clamp(28px,3vw,40px); line-height:1.12; letter-spacing:-.045em; }
.research-page .research-intro { color:var(--text-muted); font-size:13px; line-height:1.75; margin:10px 0 0; }
.research-page .research-count { color:var(--text-muted); font-size:12px; font-weight:650; white-space:nowrap; padding-bottom:5px; }
.research-page .research-archive-hero .hero-inner { grid-template-columns:minmax(0,1.6fr) minmax(200px,.6fr); padding:32px 40px; align-items:center; min-height:300px; }
.research-page .research-archive-hero .guide-compass { min-height:200px; height:230px; }
.research-page .research-archive-hero .guide-compass svg { width:360px; height:255px; max-width:none; }
.research-page .research-archive-hero .hero-lead { margin:4px 0 8px; font-size:18px; font-weight:600; color:var(--text); }
.research-page .research-hero-description { max-width:580px; color:var(--text-muted); font-size:13px; line-height:1.8; margin:0 0 20px; }
.research-page .research-read-link { display:inline-flex; align-items:center; gap:14px; color:var(--primary); font-size:13px; font-weight:750; }
.research-page .research-read-link:hover { text-decoration:underline; text-underline-offset:5px; }
.research-page .research-filters { position:relative; margin-bottom:28px; }
.research-page :is(.research-filters,.research-report,.research-empty,.research-clear)[hidden] { display:none; }
.research-page .research-categories { display:flex; flex-wrap:wrap; gap:8px; padding-bottom:20px; margin-bottom:20px; border-bottom:1px solid var(--line); }
.research-page .research-categories button { display:inline-flex; align-items:center; gap:10px; border:1px solid transparent; border-radius:30px; padding:11px 17px; background:transparent; color:var(--text-muted); font:650 12px var(--font-sans); cursor:pointer; }
.research-page .research-categories button[aria-pressed="true"] { background:var(--primary); color:var(--surface); }
.research-page .research-categories button[aria-pressed="false"]:hover { background:var(--surface-soft); border-color:var(--line); }
.research-page .research-categories button span { opacity:.75; font-size:10px; }
.research-page .research-toolbar { display:grid; grid-template-columns:minmax(180px,1fr) minmax(150px,.4fr) minmax(150px,.4fr); gap:16px; }
.research-page .research-toolbar label { display:grid; gap:8px; color:var(--text-muted); font-size:11px; font-weight:700; }
.research-page .research-toolbar :is(input,select) { width:100%; min-height:46px; padding:11px 13px; border:1px solid var(--line); border-radius:10px; background:var(--surface); color:var(--text); font:500 13px var(--font-sans); }
.research-page .research-clear { margin:14px 0 0; padding:0; border:0; background:none; color:var(--primary); font:650 11px var(--font-sans); cursor:pointer; text-decoration:underline; text-underline-offset:3px; }
.research-page :is(input,select,a,button,summary):focus-visible { outline:3px solid var(--accent); outline-offset:4px; }
.research-page .research-results { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:24px; }
.research-page .research-results:not(.is-curated) { grid-template-columns:repeat(2,minmax(0,1fr)); }
.research-page .research-report { position:relative; display:flex; padding:32px; min-width:0; box-shadow:none; transition:border-color .18s; }
.research-page .research-report:hover { border-color:var(--primary-2); }
.research-page .research-card-body { display:flex; flex-direction:column; min-width:0; width:100%; }
.research-page .research-card-topline { display:flex; align-items:center; flex-wrap:wrap; gap:12px; margin-bottom:16px; }
.research-page .research-category { color:var(--primary-2); font-size:10px; font-weight:800; letter-spacing:.08em; text-transform:uppercase; }
.research-page .research-latest { display:none; padding:5px 9px; border-radius:20px; border:1px solid var(--line); color:var(--primary); font-size:10px; font-weight:700; }
.research-page .research-report-meta { display:flex; align-items:center; flex-wrap:wrap; gap:8px; color:var(--text-muted); font-size:11px; line-height:1.65; margin-bottom:14px; }
.research-page .research-report h3 { margin:0 0 10px; font-size:30px; font-weight:800; line-height:1.13; letter-spacing:-.045em; }
.research-page .research-report h3 a:hover { text-decoration:underline; text-underline-offset:5px; }
.research-page .research-subtitle { margin:0 0 14px; color:var(--primary-2); font-size:13px; font-weight:650; line-height:1.55; }
.research-page .research-description { margin:0; color:var(--text-muted); font-size:13px; line-height:1.85; }
.research-page .research-tags { display:flex; flex-wrap:wrap; gap:6px; padding:0; margin:20px 0 0; list-style:none; }
.research-page .research-tags a { display:block; padding:5px 9px; border:1px solid var(--line); border-radius:6px; color:var(--text-muted); font-size:10px; font-weight:600; line-height:1.4; }
.research-page .research-tags a:hover { background:var(--accent-soft); color:var(--primary); border-color:var(--primary-2); }
.research-page .research-report-actions { display:flex; align-items:center; gap:24px; padding-top:26px; margin-top:auto; }
.research-page .research-pdf-link { color:var(--text-muted); font-size:11px; font-weight:650; text-decoration:underline; text-underline-offset:4px; }
.research-page .research-pdf-link:hover { color:var(--primary); }
.research-page .research-card-outline { display:none; }
.research-page .research-results.is-curated .research-featured { grid-column:1/-1; display:grid; grid-template-columns:minmax(0,1.65fr) minmax(240px,.85fr); gap:56px; padding:38px; background:linear-gradient(130deg,var(--surface),var(--surface-soft)); }
.research-page .research-results.is-curated .research-featured h3 { font-size:clamp(32px,3vw,43px); max-width:24ch; }
.research-page .research-results.is-curated .research-featured .research-latest { display:block; }
.research-page .research-results.is-curated .research-card-outline { display:block; padding-left:32px; border-left:1px solid var(--line); align-self:center; }
.research-page .research-card-outline ul { list-style:none; padding:0; margin:20px 0 0; counter-reset:outline; }
.research-page .research-card-outline li { position:relative; margin:0 0 18px; padding-left:32px; color:var(--text-muted); font-size:12px; line-height:1.7; }
.research-page .research-card-outline li::before { counter-increment:outline; content:'0' counter(outline); position:absolute; left:0; color:var(--primary-2); font-size:10px; font-weight:750; }
.research-page .research-note { margin:28px 0 0; color:var(--text-muted); font-size:11px; line-height:1.8; }
.research-page .research-empty { padding:36px; text-align:center; }
.research-page .research-empty p { color:var(--text-muted); }
.research-page .research-breadcrumb { display:flex; gap:10px; flex-wrap:wrap; margin:0 0 18px; color:var(--text-muted); font-size:11px; }
.research-page .research-breadcrumb a { color:var(--primary); font-weight:700; }
.research-page .research-post-intro { padding:40px; }
.research-page .research-post-intro h1 { max-width:24ch; margin:14px 0 16px; font-size:clamp(34px,4vw,56px); font-weight:800; line-height:1.08; letter-spacing:-.05em; overflow-wrap:anywhere; }
.research-page .research-post-intro .research-subtitle { font-size:15px; margin:0 0 20px; }
.research-page .research-post-intro .research-detail-description { margin:0; max-width:850px; font-size:14px; line-height:1.85; color:var(--text-muted); }
.research-page .research-document-meta { display:flex; flex-wrap:wrap; gap:8px 20px; margin-top:24px; color:var(--text-muted); font-size:11px; }
.research-page .research-document-actions { display:flex; align-items:center; flex-wrap:wrap; gap:12px; margin-top:26px; }
.research-page .research-detail { padding-top:0; }
.research-page .research-post-navigation { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:20px; margin-top:40px; padding:24px 0; border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.research-page .research-post-navigation a { display:grid; gap:8px; align-content:start; }
.research-page .research-post-navigation a>span,.research-page .research-post-navigation time { color:var(--text-muted); font-size:11px; }
.research-page .research-post-navigation strong { font-size:18px; line-height:1.4; }
.research-page .research-post-navigation a:hover strong { text-decoration:underline; text-underline-offset:4px; }
.research-page .research-related { padding-top:36px; }
.research-page .research-related-links { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:20px; }
.research-page .research-related-links a { display:grid; gap:12px; align-content:start; padding:24px; border:1px solid var(--line); border-radius:16px; background:var(--surface); }
.research-page .research-related-links strong { font-size:19px; line-height:1.25; letter-spacing:-.03em; }
.research-page .research-related-links a>span:last-child { color:var(--text-muted); font-size:11px; }
.research-page .research-related-links a:hover { border-color:var(--primary-2); }
.research-page .research-skip { position:fixed; z-index:100; left:16px; top:-100px; padding:12px 18px; border-radius:8px; background:var(--surface); color:var(--text); }
.research-page .research-skip:focus { top:12px; }
/* Keep the editorial opening short, then browse older posts as compact rows. */
.research-page :is(.research-highlights,.research-archive-section,.research-row,.research-pagination)[hidden] { display:none; }
.research-page .research-highlights .research-report:not(.research-featured) .research-description { display:-webkit-box; -webkit-line-clamp:4; -webkit-box-orient:vertical; overflow:hidden; }
.research-page .research-archive-section { margin-top:44px; scroll-margin-top:105px; }
.research-page .research-highlights[hidden] + .research-archive-section { margin-top:4px; }
.research-page .research-archive-heading { display:flex; align-items:end; justify-content:space-between; gap:20px; margin-bottom:20px; }
.research-page .research-archive-heading h2 { margin:8px 0 0; font-size:28px; line-height:1.15; letter-spacing:-.035em; }
.research-page .research-archive-heading h2:focus { outline:none; }
.research-page .research-range { color:var(--text-muted); font-size:11px; line-height:1.6; text-align:right; }
.research-page .research-archive-list { border-top:1px solid var(--line); }
.research-page .research-row { display:grid; grid-template-columns:118px minmax(0,1fr) 145px 104px; align-items:center; gap:22px; padding:22px 8px; border-bottom:1px solid var(--line); transition:background .18s; }
.research-page .research-row:hover { background:var(--surface-soft); }
.research-page .research-row > time { color:var(--text-muted); font-size:11px; line-height:1.6; }
.research-page .research-row-title { min-width:0; }
.research-page .research-row-title h3 { margin:0; font-size:19px; line-height:1.3; letter-spacing:-.025em; }
.research-page .research-row-title h3 a { display:inline; color:var(--text); }
.research-page .research-row-title h3 a:hover { color:var(--primary); text-decoration:underline; text-underline-offset:4px; }
.research-page .research-row-title h3 span { display:inline-block; margin-left:10px; color:var(--primary-2); font-size:14px; font-weight:500; }
.research-page .research-row-title p { margin:6px 0 0; color:var(--text-muted); font-size:12px; line-height:1.5; }
.research-page .research-row-meta { display:grid; gap:7px; }
.research-page .research-row-meta > span:last-child { color:var(--text-muted); font-size:10px; }
.research-page .research-row-pdf { justify-self:end; display:inline-flex; align-items:center; gap:10px; padding:10px 0; color:var(--primary); font-size:11px; font-weight:650; white-space:nowrap; }
.research-page .research-row-pdf:hover { text-decoration:underline; text-underline-offset:4px; }
.research-page .research-pagination { display:flex; align-items:center; justify-content:space-between; gap:12px; margin-top:24px; }
.research-page .research-pagination a { display:inline-flex; align-items:center; justify-content:center; gap:12px; min-height:42px; padding:10px 16px; border:1px solid var(--line); border-radius:9px; color:var(--primary); background:var(--surface); font-size:12px; font-weight:650; }
.research-page .research-pagination a[href]:hover { border-color:var(--primary-2); background:var(--surface-soft); }
.research-page .research-pagination a[aria-disabled="true"] { opacity:.4; cursor:default; }
.research-page .research-pagination > span { color:var(--text-muted); font-size:11px; white-space:nowrap; }
@media(max-width:900px) {
  .research-page .research-results { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .research-page .research-results.is-curated .research-featured { gap:28px; grid-template-columns:minmax(0,1.4fr) minmax(200px,1fr); }
  .research-page .research-results.is-curated .research-card-outline { padding-left:24px; }
  .research-page .research-related-links { grid-template-columns:1fr; }
  .research-page .research-row { grid-template-columns:95px minmax(0,1fr) 95px; gap:16px; }
  .research-page .research-row-meta { display:none; }
}
@media(max-width:600px) {
  .research-page .research-archive-hero .hero-inner { grid-template-columns:1fr; min-height:0; padding:26px; }
  .research-page .research-archive-hero .guide-compass { display:none; }
  .research-page .research-archive-hero .hero-lead { font-size:15px; }
  .research-page .research-hero-description { font-size:12px; }
  .research-page .research-section-head { align-items:start; gap:12px; margin-bottom:22px; }
  .research-page .research-count { padding-top:10px; }
  .research-page .research-archive { padding-top:28px; }
  .research-page .research-categories { gap:4px; }
  .research-page .research-categories button { padding:10px 11px; font-size:11px; gap:7px; }
  .research-page .research-toolbar { grid-template-columns:1fr 1fr; gap:12px; }
  .research-page .research-toolbar label:first-child { grid-column:1/-1; }
  .research-page .research-results,.research-page .research-results:not(.is-curated) { grid-template-columns:1fr; gap:18px; }
  .research-page .research-report,.research-page .research-results.is-curated .research-featured { display:flex; flex-direction:column; padding:24px; gap:24px; }
  .research-page .research-report h3,.research-page .research-results.is-curated .research-featured h3 { font-size:28px; }
  .research-page .research-results.is-curated .research-card-outline { border-left:0; border-top:1px solid var(--line); padding:22px 0 0; align-self:stretch; }
  .research-page .research-card-outline ul { margin-top:14px; }
  .research-page .research-card-outline li { margin-bottom:12px; }
  .research-page .research-post-intro { padding:26px; }
  .research-page .research-post-intro h1 { font-size:34px; }
  .research-page .research-post-intro .research-subtitle { font-size:13px; }
  .research-page .research-post-intro .research-detail-description { font-size:13px; }
  .research-page .research-document-meta { font-size:11px; gap:8px 15px; }
  .research-page .research-post-navigation { grid-template-columns:1fr; }
  .research-page .research-archive-section { margin-top:32px; scroll-margin-top:94px; }
  .research-page .research-archive-heading { gap:14px; align-items:start; }
  .research-page .research-archive-heading h2 { font-size:25px; }
  .research-page .research-range { padding-top:4px; max-width:100px; }
  .research-page .research-row { grid-template-columns:minmax(0,1fr) auto; gap:7px 16px; padding:20px 0; }
  .research-page .research-row > time { grid-column:1; font-size:10px; }
  .research-page .research-row-title { grid-column:1; grid-row:2; }
  .research-page .research-row-title h3 { font-size:18px; }
  .research-page .research-row-title p { font-size:11px; }
  .research-page .research-row-pdf { grid-column:2; grid-row:1/3; font-size:10px; gap:6px; }
  .research-page .research-pagination { gap:8px; }
  .research-page .research-pagination a { padding:10px; gap:7px; font-size:11px; }
  .research-page .research-pagination > span { font-size:10px; }
}
@media(prefers-reduced-motion:reduce) { .research-page .research-report { transition:none; } }
@media print {
  .research-page :is(.research-filters,.research-skip,.research-document-actions,.research-report-actions,.research-post-navigation,.research-related) { display:none; }
  .research-page .research-report { break-inside:avoid; }
}