/* V5102 — Parkworld Research Hub. Scoped, accessible iOS-like clarity.
   One existing research destination; no new data access, storage or task creation. */
.research-hub{max-width:1392px;margin-inline:auto;color:#162b3e;-webkit-text-size-adjust:100%}
.research-hub .hub-hero{padding:25px 28px 23px;border:1px solid #e6ebf1;border-radius:24px;background:linear-gradient(145deg,#fff 5%,#f8fafc 100%);box-shadow:0 10px 35px rgba(17,40,62,.035);margin-bottom:16px}
.research-hub .hub-hero h2{font-size:clamp(24px,2.35vw,32px);line-height:1.17;font-weight:750;letter-spacing:-.045em;margin:5px 0 9px;color:#10253a}
.research-hub .hub-hero p{font-size:13px;line-height:1.65;color:#687a8b;max-width:620px;margin:0}
.research-hub .hub-eyebrow{display:block;font-size:10px;letter-spacing:.15em;font-weight:800;color:#267a83}
.research-hub .hub-segments{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px;padding:4px;margin:0 0 18px;min-width:0;background:#eaf0f5;border:1px solid #e2e8ef;border-radius:17px}
.research-hub .hub-segment{min-width:0;min-height:45px;padding:10px 12px;border:0;border-radius:13px;background:transparent;color:#627587;font-size:13px;font-weight:700;letter-spacing:-.015em;white-space:nowrap;transition:background-color .16s,color .16s,box-shadow .16s;touch-action:manipulation}
.research-hub .hub-segment.active,.research-hub .hub-segment[aria-selected="true"]{background:#fff;color:#163d53;box-shadow:0 2px 9px rgba(18,39,64,.10)}
.research-hub .hub-segment:hover:not(.active){background:rgba(255,255,255,.5)}
.research-hub .hub-segment:focus-visible,.research-hub .hub-more button:focus-visible,.research-hub .hub-archive summary:focus-visible{outline:3px solid #218b97;outline-offset:3px}
.research-hub .hub-surface{min-width:0;scroll-margin-top:18px}
.research-hub .hub-section-heading{margin:0 0 12px}
.research-hub .hub-section-heading h3{font-size:19px;letter-spacing:-.03em;margin:0 0 5px;color:#102c44}
.research-hub .hub-section-heading p{margin:0;color:#657b8c;font-size:12px;line-height:1.6}
.research-hub .ow-embedded .ow-tabs{display:none}
.research-hub .ow-embedded .ow-heading{display:flex;justify-content:flex-end;align-items:center;gap:12px;margin:0 0 10px;padding:0;min-height:46px;background:transparent;border:0;box-shadow:none}
.research-hub .ow-embedded .ow-heading>div{display:none}
.research-hub .ow-embedded .ow-heading .ow-secondary{min-height:44px;border-radius:13px;font-size:12px;padding:10px 16px}
.research-hub .ow-embedded .ow-panel{border-radius:18px}
.research-hub .v17-queue{overflow:visible}
.research-hub .v17-queue>.section-header{padding:16px 20px}
.research-hub .v17-queue>.section-header h3{font-size:16px;letter-spacing:-.02em}
.research-hub .v17-research-tools{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.research-hub .v17-research-tools input{flex:1 1 245px;min-height:45px;border-radius:12px;font-size:16px}
.research-hub .v17-research-tools button{min-height:44px;border-radius:12px}
.research-hub .v17-candidates{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));align-items:stretch;gap:12px}
.research-hub .v17-candidate{border-radius:17px;border:1px solid #e3eaf1;background:#fff;box-shadow:0 4px 17px rgba(22,43,62,.035);min-width:0}
.research-hub .v17-candidate strong,.research-hub .v17-candidate small,.research-hub .v17-candidate p{overflow-wrap:anywhere}
.research-hub .v17-candidate-bottom button{min-height:40px}
.research-hub .hub-more{display:flex;justify-content:center;padding:18px 12px 5px}
.research-hub .hub-more button{min-height:44px;padding:10px 19px;border-radius:13px;background:#f6fafb;border:1px solid #bfd8dd;color:#1f626a;font-weight:700}
.research-hub .hub-archive{border:1px solid #e4eaf0;border-radius:18px;background:#fff;margin:18px 0 0;overflow:hidden;box-shadow:0 4px 15px rgba(17,40,62,.025)}
.research-hub .hub-archive>summary{cursor:pointer;list-style:none;min-height:68px;display:flex;justify-content:space-between;align-items:center;padding:14px 19px;gap:16px;touch-action:manipulation}
.research-hub .hub-archive>summary::-webkit-details-marker{display:none}
.research-hub .hub-archive>summary strong{display:block;font-size:14px;color:#193a50}
.research-hub .hub-archive>summary small{display:block;margin-top:4px;font-size:11px;color:#7a8e9d}
.research-hub .hub-chevron{font-size:20px;color:#6d8496;transition:transform .17s}
.research-hub .hub-archive[open] .hub-chevron{transform:rotate(180deg)}
.research-hub .hub-archive-body{padding:0 17px 17px;border-top:1px solid #eaf0f4}
.research-hub .hub-archive-body>.container{padding:18px 0 0}
.research-hub .hub-archive-body .metrics{margin-bottom:17px}
@media(max-width:760px){
 .research-hub.container{padding:14px 12px max(28px,env(safe-area-inset-bottom,0px))}
 .research-hub .hub-hero{border-radius:19px;padding:20px 17px;margin-bottom:12px}
 .research-hub .hub-hero h2{font-size:25px}
 .research-hub .hub-hero p{font-size:12px}
 .research-hub .hub-segments{border-radius:15px;margin-bottom:13px}
 .research-hub .hub-segment{min-height:46px;padding:9px 2px;font-size:12px;border-radius:11px}
 .research-hub .hub-section-heading{padding:0 2px}
 .research-hub .v17-candidates{grid-template-columns:minmax(0,1fr);gap:10px}
 .research-hub .v17-queue>.section-header{padding:14px 13px}
 .research-hub .v17-research-tools{padding:10px 12px}
 .research-hub .v17-research-tools input{width:100%;flex-basis:100%}
 .research-hub .hub-archive-body{padding:0 11px 13px}
 .research-hub .ow-embedded .ow-heading{padding:0 3px}
}
@media(prefers-reduced-motion:reduce){.research-hub .hub-segment,.research-hub .hub-chevron{transition:none}}

/* V5104: all 8 deadline candidates visible without another page or backlog task. */
.research-hub .ow-auto-upcoming{border:1px solid #dbe7eb;border-radius:18px;background:#f9fbfc;margin:18px 0;padding:16px 18px}
.research-hub .ow-auto-upcoming h4{margin:0 0 5px;letter-spacing:-.015em;font-size:15px;color:#1a3748}
.research-hub .ow-auto-upcoming>.ow-form-help{font-size:11px;line-height:1.6;margin:4px 0 12px;color:#647d8b}
.research-hub .ow-auto-upcoming-list{list-style:none;margin:0;padding:0;display:grid;gap:1px}
.research-hub .ow-auto-upcoming-item{padding:11px 0;display:grid;grid-template-columns:150px minmax(0,1fr);align-items:baseline;column-gap:15px;min-width:0;border-top:1px solid #e4ebf1}
.research-hub .ow-auto-upcoming-item>time{font-size:12px;font-weight:750;color:#284f63;font-variant-numeric:tabular-nums}
.research-hub .ow-auto-upcoming-item>span{min-width:0;display:block}
.research-hub .ow-auto-upcoming-item strong{display:block;font-size:12px;font-weight:680;line-height:1.5;overflow-wrap:anywhere}
.research-hub .ow-auto-upcoming-item small{display:block;font-size:10px;color:#6d8593;margin-top:4px;overflow-wrap:anywhere}
.research-hub .ow-auto-upcoming-more{border-top:1px solid #e4ebf1}
.research-hub .ow-auto-upcoming-more summary{display:flex;align-items:center;min-height:44px;color:#28626b;font-size:12px;font-weight:750;cursor:pointer;touch-action:manipulation}
.research-hub .ow-auto-upcoming-more summary:focus-visible{outline:3px solid #218b97;outline-offset:2px}
.research-hub .ow-auto-upcoming-more .ow-auto-upcoming-list{padding-bottom:2px}
@media(max-width:600px){
 .research-hub .ow-auto-upcoming{padding:14px 13px}
 .research-hub .ow-auto-upcoming-item{grid-template-columns:minmax(0,1fr);gap:4px;padding:10px 0}
 .research-hub .ow-auto-upcoming-item>time{font-size:11px}
}

/* V5105: quiet decision-first hierarchy; full diagnostics survive in native disclosures. */
.research-hub .hub-hero{padding:18px 22px 16px;margin-bottom:12px;border-radius:20px;box-shadow:none;background:#fff}
.research-hub .hub-hero h2{font-size:clamp(21px,2vw,26px);line-height:1.22;margin:4px 0 4px;letter-spacing:-.035em}
.research-hub .hub-hero p{font-size:12px;line-height:1.5}
.research-hub .hub-eyebrow{font-size:10px;letter-spacing:.11em}
.research-hub .ow-v5105-intro{font-size:12px;margin:0 0 9px;color:#576c7a}
.research-hub .ow-v5105-spotlight{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin:12px 0 16px}
.research-hub .ow-v5105-spotlight>div{min-width:0;background:#fff;border:1px solid #e0e8ee;border-radius:15px;padding:15px 16px}
.research-hub .ow-v5105-spotlight strong{display:block;font-size:clamp(23px,2.6vw,31px);font-weight:740;line-height:1.1;letter-spacing:-.045em;font-variant-numeric:tabular-nums;color:#1e4359}
.research-hub .ow-v5105-spotlight span{display:block;margin-top:7px;font-size:11px;line-height:1.4;font-weight:600;color:#637b89}
.research-hub .ow-v5105-conflict{border-left:3px solid #b88c51;padding:9px 11px;background:#fcfaf6;border-radius:0 10px 10px 0;font-size:12px;color:#555e63;overflow-wrap:anywhere;margin:10px 0 13px}
.research-hub .ow-v5105-conflict strong{font-weight:750;color:#755b32}
.research-hub .ow-v5105-details,.research-hub .ow-v5105-more{border:1px solid #e1e9ef;border-radius:14px;background:#fff;overflow:hidden;margin:12px 0}
.research-hub .ow-v5105-details>summary,.research-hub .ow-v5105-more>summary{display:flex;align-items:center;justify-content:space-between;gap:12px;list-style:none;cursor:pointer;min-height:48px;padding:12px 15px;touch-action:manipulation;color:#28475a;font-size:12px;font-weight:700}
.research-hub .ow-v5105-details>summary::-webkit-details-marker,.research-hub .ow-v5105-more>summary::-webkit-details-marker{display:none}
.research-hub .ow-v5105-details>summary small{display:block;margin-top:4px;font-size:10px;font-weight:500;color:#7a8e9b;line-height:1.5}
.research-hub .ow-v5105-detail-content{border-top:1px solid #e5ecf2;padding:13px 15px 15px}
.research-hub .ow-v5105-detail-content .ow-summary{margin:0 0 12px}
.research-hub .ow-v5105-detail-content>div[data-v5100-gaps]{margin:12px 0 0}
.research-hub .ow-v5105-more>.ow-followup-list,.research-hub .ow-v5105-more>ul{padding:3px 12px 13px;margin:0}
.research-hub .ow-v5105-more>summary:focus-visible,.research-hub .ow-v5105-details>summary:focus-visible{outline:3px solid #218b97;outline-offset:-3px}
.research-hub .ow-v5105-chevron{font-size:18px;font-weight:400;color:#8396a2;transition:transform .16s}
.research-hub .ow-v5105-details[open] .ow-v5105-chevron{transform:rotate(180deg)}
.research-hub .ow-auto-open{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:8px 12px;margin-top:9px;border:1px solid #c8dde3;border-radius:11px;background:#f4fafb;color:#286772;font-size:11px;font-weight:760;cursor:pointer;touch-action:manipulation}
.research-hub .ow-auto-open:focus-visible{outline:3px solid #218b97;outline-offset:3px}
.research-hub .ow-auto-upcoming-item>span{display:block}
@media(max-width:600px){
 .research-hub .hub-hero{padding:15px 15px 14px;border-radius:16px}
 .research-hub .hub-hero h2{font-size:22px}
 .research-hub .hub-hero p{font-size:11px}
 .research-hub .ow-v5105-spotlight{gap:6px;margin:10px 0 14px}
 .research-hub .ow-v5105-spotlight>div{padding:12px 9px;border-radius:12px}
 .research-hub .ow-v5105-spotlight strong{font-size:25px}
 .research-hub .ow-v5105-spotlight span{font-size:10px}
 .research-hub .ow-v5105-detail-content{padding:11px}
 .research-hub .ow-auto-open{width:100%;font-size:12px}
}
@media(prefers-reduced-motion:reduce){.research-hub .ow-v5105-chevron{transition:none}}