/* Proposed Research Questions */

.pq-lede2{margin-top:14px !important}

/* Topic map */
.pq-map{margin:0 0 28px;padding:0 0 28px;border-bottom:1px solid var(--line)}
.pq-map-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 20px;margin-bottom:14px}
.pq-map-head h2{margin:0}
.pq-map-head p{margin:0;color:var(--muted);font-size:.95rem}
.pq-map-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:4px 18px}
.pq-map-list button{display:grid;grid-template-columns:1fr auto;grid-template-areas:"name n" "bar bar";align-items:end;gap:5px 10px;width:100%;background:none;border:1px solid transparent;border-radius:8px;padding:8px 10px 10px;font:inherit;text-align:left;cursor:pointer;color:var(--ink)}
.pq-map-list button:hover{background:var(--mist);border-color:var(--line)}
.pq-map-list button:focus-visible{outline:2px solid var(--sky);outline-offset:1px}
.tm-name{grid-area:name;font-family:var(--head);font-weight:500;font-size:.88rem;color:var(--navy);line-height:1.25}
.tm-bar{grid-area:bar;display:block;height:8px;background:var(--mist);border-radius:999px;overflow:hidden}
.tm-bar i{display:block;height:100%;background:var(--blue);border-radius:999px;transition:background .15s}
.tm-n{grid-area:n;font-size:.78rem;color:var(--muted);white-space:nowrap}
.tm-n b{color:var(--ink);font-weight:600}
.pq-map-list button[aria-pressed="true"]{background:var(--navy);border-color:var(--navy)}
.pq-map-list button[aria-pressed="true"] .tm-name,.pq-map-list button[aria-pressed="true"] .tm-n,.pq-map-list button[aria-pressed="true"] .tm-n b{color:var(--white)}
.pq-map-list button[aria-pressed="true"] .tm-bar{background:rgba(255,255,255,.18)}
.pq-map-list button[aria-pressed="true"] .tm-bar i{background:var(--sky)}
.pq-map-list.has-on button[aria-pressed="false"] .tm-bar i{background:#A9C4E2}

/* Source switch reuses the library's date buttons */
.pq-src button{display:inline-flex;align-items:center;gap:7px}
.pq-src-n{font-size:.74rem;font-weight:600;background:var(--mist);color:var(--navy);border-radius:999px;padding:1px 7px}
.pq-src button[aria-pressed="true"] .pq-src-n{background:rgba(255,255,255,.2);color:var(--white)}

/* List */
.pq-list{list-style:none;margin:6px 0 0;padding:0;display:grid;gap:14px}
.pq-list>li[hidden]{display:none}

.pq-group{margin:26px 0 2px;padding:0 0 4px}
.pq-group:first-child{margin-top:12px}
.pq-group-head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:4px 18px;border-top:3px solid var(--navy);padding-top:14px}
.pq-group h2{font-size:1.35rem;margin:0}
.pq-group-meta{margin:0;font-size:.88rem;color:var(--muted)}
.pq-synth{margin:8px 0 0;max-width:52em;color:var(--ink);font-size:1rem}

.pq{scroll-margin-top:96px;display:grid;grid-template-columns:76px minmax(0,1fr);gap:18px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:18px 22px 16px 14px;box-shadow:0 6px 20px rgba(11,46,92,.05);transition:border-color .15s,box-shadow .15s}
.pq:hover{border-color:#BCD0E6;box-shadow:0 10px 28px rgba(11,46,92,.09)}
.pq.is-target{border-color:var(--blue);box-shadow:0 0 0 3px rgba(30,95,166,.18)}
.pq-rail{display:flex;flex-direction:column;align-items:center;justify-content:flex-start;padding-top:4px}
.pq-rail b{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:var(--mist);border:1px solid var(--line);font-family:var(--head);font-weight:700;font-size:1.35rem;color:var(--navy);line-height:1}
.pq[data-b="4+"] .pq-rail b{background:var(--navy);border-color:var(--navy);color:var(--white)}
.pq[data-b="2-3"] .pq-rail b{background:#DCEAF8;border-color:#B7D2EE}
.pq-rail span{margin-top:6px;font-family:var(--head);font-weight:500;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.pq-rail svg{width:30px;height:30px;color:#1E7A4F}
.pq-net .pq-rail b{background:#DDF3E8;border-color:#B5E2CA;color:#1E7A4F}

.pq-body{min-width:0}
.pq-tags{display:flex;flex-wrap:wrap;gap:6px;margin:0}
.pq-tags span{font-family:var(--head);font-weight:500;font-size:.74rem;color:var(--navy);background:var(--mist);border:1px solid var(--line);border-radius:999px;padding:3px 10px}
.pq-tags .dom{background:var(--white);color:var(--muted)}
.src-lit{background:#DCEAF8 !important;border-color:#B7D2EE !important}
.src-net{background:#DDF3E8 !important;border-color:#B5E2CA !important;color:#14563A !important}
.pq h3{font-size:1.14rem;line-height:1.35;margin:10px 0 6px;color:var(--ink)}
.pq-sum{margin:0 0 8px}

.pq-span{display:flex;align-items:center;gap:10px;margin:2px 0 6px;font-size:.84rem;color:var(--muted)}
.pq-span svg{flex:none;overflow:visible}
.pq-span .ax{stroke:#C9D8E8;stroke-width:1.5}
.pq-span .tk line{stroke:#C9D8E8;stroke-width:1}
.pq-span .dt circle{fill:var(--blue);stroke:var(--white);stroke-width:1.2}

.pq-more>summary{font-family:var(--head);font-weight:500;font-size:.9rem;color:var(--blue);cursor:pointer;list-style:none;display:inline-block;padding:4px 0}
.pq-more>summary::-webkit-details-marker{display:none}
.pq-more>summary::before{content:"+";display:inline-block;width:1em;font-weight:600}
.pq-more[open]>summary::before{content:"\2212"}
.pq-papers{list-style:none;margin:10px 0 2px;padding:0;display:grid;gap:0;background:var(--mist);border-left:3px solid var(--sky);border-radius:0 6px 6px 0}
.pq-papers>li{padding:14px 16px;border-top:1px solid var(--line)}
.pq-papers>li:first-child{border-top:0}
.pq-ref{margin:0;font-family:var(--head);font-weight:600;font-size:.95rem;line-height:1.35}
.pq-ref a{color:var(--navy);text-decoration:none}
.pq-ref a:hover{color:var(--blue);text-decoration:underline}
.pq-pub{margin:2px 0 8px;font-size:.86rem;color:var(--muted)}
.pq-lib{margin-left:8px;color:var(--blue);white-space:nowrap}
.pq-call{margin:0 0 6px;font-size:.95rem;color:var(--ink)}
.pq-call .lab{font-family:var(--head);font-weight:600;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--blue);margin-right:4px}
.pq-call .loc{font-size:.82rem;color:var(--muted);white-space:nowrap}
.pq-quote{margin:8px 0 2px;padding:8px 0 4px 14px;border-left:2px solid var(--navy)}
.pq-quote p{margin:0;font-size:.97rem;font-style:italic;color:var(--ink)}
.pq-quote footer{margin-top:3px;font-size:.8rem;color:var(--muted)}
.pq-net-dl{margin:10px 0 4px;padding:14px 16px;background:var(--mist);border-left:3px solid var(--sky);border-radius:0 6px 6px 0}
.pq-net-dl dt{font-family:var(--head);font-weight:600;color:var(--navy);font-size:.92rem;margin-top:10px}
.pq-net-dl dt:first-child{margin-top:0}
.pq-net-dl dd{margin:2px 0 0;font-size:.97rem}

.pq-actions{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;margin-top:12px;padding-top:10px;border-top:1px solid var(--line)}
.pq-build{font-family:var(--head);font-weight:500;font-size:.88rem;color:var(--white);background:var(--navy);border:1px solid var(--navy);border-radius:999px;padding:7px 14px;text-decoration:none}
.pq-build:hover{background:var(--blue);border-color:var(--blue)}
.pq-copy{background:none;border:0;padding:3px 0;font:inherit;font-size:.86rem;color:var(--blue);cursor:pointer}
.pq-copy:hover{text-decoration:underline}
.pq-build:focus-visible,.pq-copy:focus-visible,.pq-more>summary:focus-visible{outline:2px solid var(--sky);outline-offset:2px}
.pq-id{margin-left:auto;font-family:var(--head);font-size:.76rem;letter-spacing:.06em;color:var(--muted)}

/* Featured block on /questions/ */
.pq-feature{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.pq-feature a{display:flex;flex-direction:column;gap:10px;height:100%;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;text-decoration:none;color:var(--ink);box-shadow:0 6px 20px rgba(11,46,92,.05);transition:border-color .15s,box-shadow .15s}
.pq-feature a:hover{border-color:var(--blue);box-shadow:0 10px 28px rgba(11,46,92,.1)}
.pq-f-top{display:flex;justify-content:space-between;align-items:center;gap:8px}
.pq-f-top .src{font-family:var(--head);font-weight:500;font-size:.72rem;color:var(--navy);border:1px solid;border-radius:999px;padding:3px 10px}
.pq-f-n{font-family:var(--head);font-weight:600;font-size:.82rem;color:var(--navy)}
.pq-f-q{font-family:var(--head);font-weight:600;font-size:1.02rem;line-height:1.35;color:var(--ink)}
.pq-f-t{margin-top:auto;font-size:.86rem;color:var(--muted)}
.pq-lit-cta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 24px;margin-bottom:20px}
.pq-lit-cta p{margin:0;max-width:44em;color:var(--muted)}

#qform2,#from-literature{scroll-margin-top:96px}
@media (max-width:900px){
  .pq-map-list{grid-template-columns:1fr 1fr}
  .pq-feature{grid-template-columns:1fr}
}
@media (max-width:640px){
  .pq-map-list{grid-template-columns:1fr 1fr;gap:2px 8px}
  .pq-map-list button{grid-template-columns:1fr;grid-template-areas:"name" "n" "bar";padding:6px 6px 8px;gap:3px}
  .tm-name{font-size:.82rem}
  .tm-q{display:none}
  .pq{grid-template-columns:minmax(0,1fr);gap:10px;padding:16px}
  .pq-papers>li{padding:12px}
  .pq-call .loc,.pq-lib{white-space:normal}
  .pq-rail{flex-direction:row;gap:10px;padding:0}
  .pq-rail b{width:38px;height:38px;font-size:1.05rem}
  .pq-rail span{margin-top:0}
  .pq-span svg{width:160px}
  .lib-when.pq-src{flex-wrap:wrap}
}

/* Build-on notice in the submission form */
.q2-build{background:#DCEAF8;border:1px solid #B7D2EE;border-left:4px solid var(--blue);border-radius:var(--radius);padding:14px 16px;margin:0 0 12px;font-size:.97rem}
.q2-build[hidden]{display:none}
.q2-build p{margin:0}
.q2-build p+p{margin-top:6px;color:var(--muted);font-size:.92rem}
.q2-build b{font-family:var(--head);color:var(--navy)}