.crf{--crf-navy:#092d4f;--crf-red:#bf2440;--crf-muted:#53667a;--crf-line:#dce2e8;color:var(--crf-navy);font:16px/1.65 Arial,Helvetica,sans-serif;max-width:1440px;margin:0 auto;padding:0 0 32px}
.crf *{box-sizing:border-box}
.crf a{color:var(--crf-navy);text-underline-offset:4px}
.crf :is(a,input,select,button,summary):focus-visible{outline:3px solid #bd2543;outline-offset:4px}
.crf-intro{max-width:850px;margin:0 0 28px}
.crf-eyebrow{color:var(--crf-red);font-size:12px;letter-spacing:.12em;font-weight:700;margin-bottom:9px}
.crf-note{color:var(--crf-muted);font-size:13px}
.crf-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;align-items:stretch}
.crf-card{display:flex;flex-direction:column;min-width:0;padding:28px;border:1px solid var(--crf-line);border-radius:12px;background:#fff;box-shadow:0 5px 18px #092d4f06;border-top:4px solid var(--crf-navy)}
.crf-card-top{display:flex;flex-wrap:wrap;align-items:center;gap:9px 12px;margin-bottom:19px;color:var(--crf-muted);font-size:14px;line-height:1.45}
.crf-card-top .crf-journal{font:700 15px/1.4 Arial,Helvetica,sans-serif;color:var(--crf-navy);margin:0;flex-basis:100%;order:2}
.crf-card time{font:13px/1.5 Arial,Helvetica,sans-serif;margin-left:auto;white-space:nowrap;color:var(--crf-muted)}
.crf .crf-tag{display:inline-flex;align-items:center;min-height:34px;padding:4px 12px;border:1px solid #d6e2eb;border-radius:6px;background:#f2f6f9;color:var(--crf-muted);font:14px/1.4 Arial,Helvetica,sans-serif;text-decoration:none!important;cursor:pointer}
.crf .crf-tag:hover{background:#e1e8ef;color:var(--crf-navy);border-color:#9cabb8}
.crf .crf-tag[aria-pressed=true],.crf .crf-tag[aria-current=true]{background:var(--crf-navy);color:white}
.crf .crf-study-tag{font-weight:700;background:#eaf2f8;color:var(--crf-navy)}
.crf-card :is(h2,h3){font:700 clamp(21px,1.8vw,25px)/1.3 Arial,Helvetica,sans-serif;letter-spacing:-.025em;color:var(--crf-navy);margin:0 0 21px;overflow-wrap:anywhere}
.crf .crf-card :is(h2,h3) a{color:var(--crf-navy)!important;text-decoration:none!important}
.crf .crf-card :is(h2,h3) a:hover{text-decoration:underline!important}
.crf-card .crf-card-bottom{font:15px/1.65 Arial,Helvetica,sans-serif;color:var(--crf-navy);margin:0 0 18px;background:#f0f5f9;border-left:3px solid var(--crf-red);border-radius:0 8px 8px 0;padding:16px 18px}
.crf-card-bottom>strong{display:block;color:var(--crf-red);font:700 11px/1.5 Arial,sans-serif;letter-spacing:.08em;text-transform:uppercase;margin-bottom:6px}
.crf-tags{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px}
.crf-details{margin:0 0 16px;color:var(--crf-muted);font-size:14px;border-top:1px solid var(--crf-line);padding-top:10px}
.crf-details summary{display:list-item;width:fit-content;max-width:100%;cursor:pointer;color:var(--crf-navy);font-weight:700;padding:7px 0;min-height:40px}
.crf-details summary:hover{text-decoration:underline;text-underline-offset:4px}
.crf-details[open]{margin-bottom:24px}
.crf-details-body{padding-top:12px;border-top:1px solid var(--crf-line);margin-top:9px;overflow-wrap:anywhere}
.crf-details-body h4{font:700 14px/1.5 Arial,Helvetica,sans-serif;margin:14px 0 7px;color:var(--crf-navy);letter-spacing:0}
.crf-details-body p{font-size:14px;line-height:1.65;margin:0 0 12px;color:var(--crf-muted)}
.crf-details-body .crf-abstract{white-space:pre-line}
.crf-card-links{display:flex;flex-wrap:wrap;align-items:center;gap:10px 22px;margin-top:auto;padding-top:22px}
.crf .crf-card-links a{font-size:15px;color:var(--crf-navy)!important;text-decoration:underline!important;min-height:44px;display:inline-flex;align-items:center;gap:5px}
.crf-card-links a:hover{color:var(--crf-red)!important}
.crf .crf-card-links a:first-child{background:var(--crf-navy);color:#fff!important;text-decoration:none!important;padding:10px 16px;border-radius:7px;font-weight:700;font-size:14px}
.crf .crf-card-links a:first-child:hover{background:#174b73}
.crf .crf-sample{font:11px/1.4 Arial,sans-serif;color:#6c5c35;letter-spacing:.035em;text-transform:uppercase;margin:0 0 12px}
.crf .crf-authors{font-size:13px;color:var(--crf-muted)}
.crf-journal{font-size:14px;color:var(--crf-muted)}
.crf-article-body .crf-bottom{background:#f5f6f7;border-left:3px solid var(--crf-red);padding:16px 20px;margin:20px 0}
.crf-bottom p{margin:8px 0 0}
.crf-caveat{color:var(--crf-muted)}
.crf-disclosure{font-size:12px;color:var(--crf-muted);border-top:1px solid var(--crf-line);padding-top:12px}
.crf-all{margin:28px 0}
.crf .crf-all a{display:inline-flex;gap:16px;background:var(--crf-navy);color:white!important;padding:11px 22px;border-radius:24px;font-weight:700;text-decoration:none!important}
.crf-filters{display:grid;grid-template-columns:2fr 1.3fr 1.3fr 1fr;align-items:end;gap:16px;padding:22px;background:#f2f6f9;border:1px solid var(--crf-line);border-radius:12px;margin:0 0 22px}
.crf-filters label{font:700 12px/1.5 Arial,sans-serif;color:var(--crf-navy)}
.crf-filters input,.crf-filters select{display:block;width:100%;min-width:0;margin-top:6px;padding:11px;border:1px solid #b9c5cf;border-radius:7px;background:white;color:var(--crf-navy);font:14px Arial,sans-serif;min-height:45px}
.crf-filters .crf-filter-dates{grid-column:1/-1}
.crf-filter-dates summary{font-size:13px;cursor:pointer;width:fit-content;min-height:32px;padding-top:5px}
.crf-date-fields{display:flex;gap:16px;margin:12px 0}
.crf-date-fields label{flex:1}
.crf-filter-actions{grid-column:1/-1;display:flex;align-items:center;gap:20px}
.crf-filters button{font:700 14px Arial,sans-serif;border:0;border-radius:7px;background:var(--crf-navy);color:white;padding:13px 20px;cursor:pointer;min-height:44px}
.crf-filter-actions a,.crf-filters button[type=reset]{font-size:13px;background:transparent;color:var(--crf-muted);padding:10px 0;text-decoration:underline}
.crf-results-bar{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 18px;margin-bottom:20px}
.crf-count,.crf-filter-help{font-size:13px;color:var(--crf-muted);margin:0}
.crf-empty{border:1px solid var(--crf-line);padding:30px;border-radius:16px;background:#f7f8fa}
.crf-pagination ul{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:25px 0}
.crf-pagination a,.crf-pagination span{padding:8px 12px}
.crf-pagination .current{background:var(--crf-navy);color:white;border-radius:5px}
.crf [hidden]{display:none!important}
@media(max-width:1100px){.crf-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.crf-filters{grid-template-columns:1fr 1fr}
.crf-card{padding:25px}
.crf-card :is(h2,h3){font-size:24px}
}
@media(max-width:640px){.crf-grid{grid-template-columns:1fr;gap:18px}
.crf-card{padding:23px;border-radius:12px}
.crf-card :is(h2,h3){font-size:23px}
.crf-filters{padding:18px;gap:13px}
.crf-filters>label:first-child{grid-column:1/-1}
.crf-card-top .crf-journal{font-size:14px}
.crf-card-links{padding-top:18px}
.crf-results-bar{align-items:start;flex-direction:column}
}
@media(max-width:380px){.crf-filters{grid-template-columns:1fr}
.crf-card{padding:20px}
.crf-card :is(h2,h3){font-size:22px}
.crf-date-fields{flex-direction:column}
}
@media print{.crf-filters,.crf-all,.crf-pagination,.crf-filter-help{display:none}
.crf-grid{display:block}
.crf-card{break-inside:avoid;margin:15px 0}
.crf-details>*{display:block!important}
}