/* BBARTI Research Atlas — page-scoped, no changes to approved site chrome */
.research-atlas-main{background:#f8f7f4;color:#0b243e;min-height:75vh;font-family:Georgia,'Times New Roman',serif;}
.research-atlas-main *, .research-atlas-main *::before, .research-atlas-main *::after{box-sizing:border-box}
.ra-container{width:min(1520px,calc(100% - 68px));margin:0 auto;padding:34px 0 96px}
.ra-breadcrumb{display:flex;gap:12px;align-items:center;color:#607082;font:12px/1.5 Arial,sans-serif;margin:0 0 42px}.ra-breadcrumb a{color:#51687c;text-decoration:underline;text-underline-offset:3px}
.ra-hero{background:linear-gradient(112deg,#081d30 0%,#0e2d46 67%,#16364b 100%);border-top:2px solid #c6a06a;color:#f8f4e9;padding:56px clamp(25px,5vw,78px) 37px;position:relative;overflow:hidden}
.ra-hero:after{content:'18';position:absolute;right:4%;top:-55px;font:normal 340px/1 Georgia,serif;color:rgba(224,190,133,.05);pointer-events:none}
.ra-eyebrow{font:700 12px/1.5 Arial,sans-serif;letter-spacing:.18em;text-transform:uppercase;color:#dfbb83}
.ra-hero h1{font-size:clamp(54px,6.3vw,100px);font-weight:400;line-height:1.06;letter-spacing:-.035em;margin:14px 0 10px;color:#fff8ea}.ra-title-dot{color:#d4aa67}
.ra-lead{font-size:clamp(22px,2.7vw,35px);line-height:1.2;color:#e3c898;margin:0 0 22px}
.ra-intro{font:normal clamp(15px,1.25vw,18px)/1.75 Georgia,serif;color:#dfebf0;max-width:930px;margin:0 0 34px}
.ra-statline{display:flex;align-items:center;flex-wrap:wrap;gap:20px 30px;border-top:1px solid rgba(211,182,133,.31);padding-top:20px;color:#d3dce2;font:12px/1.4 Arial,sans-serif;letter-spacing:.08em;text-transform:uppercase}.ra-statline span{display:flex;align-items:baseline;gap:9px}.ra-statline strong{font:normal 29px/1 Georgia,serif;color:#d8b778}
.ra-dashboard{background:#fffdfa;border:1px solid #e9e1d5;padding:clamp(18px,3vw,44px);box-shadow:0 15px 40px rgba(9,33,55,.035)}
.ra-dashboard-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin:4px 0 27px}.ra-eyebrow-dark{color:#986e34}.ra-dashboard h2{font-size:clamp(28px,3vw,42px);font-weight:400;margin:3px 0 0;color:#102943}.ra-legend{display:flex;gap:18px;flex-wrap:wrap;color:#536072;font:13px/1.5 Arial,sans-serif;white-space:nowrap}.ra-legend span{display:flex;align-items:center;gap:6px}.ra-legend-box{display:inline-block;width:13px;height:13px;border:1px solid #a98959}.ra-dba-key{background:#152e45}.ra-phd-key{background:#b99765}
.ra-controls{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center;margin:0 0 18px}.ra-filter-group{display:flex;gap:6px;flex-wrap:wrap}.ra-filter{border:1px solid #d9cbb5;background:#fff;color:#283b4b;padding:10px 16px;font:700 12px/1.2 Arial,sans-serif;cursor:pointer;letter-spacing:.05em}.ra-filter span{opacity:.65;margin-left:4px}.ra-filter.is-current{background:#132b42;color:#fff;border-color:#132b42}.ra-filter:hover,.ra-filter:focus-visible{outline:2px solid #aa8651;outline-offset:1px}
.ra-search-wrap{display:flex;align-items:center;gap:8px;border:1px solid #d8cfc2;color:#77828d;background:#fff;padding:0 12px;min-height:41px;flex:1 1 260px;max-width:360px}.ra-search-wrap input{border:0;background:transparent;padding:10px 0;outline:0;font:13px Arial,sans-serif;color:#152e45;width:100%}.ra-search-wrap:focus-within{outline:2px solid #bc985d}
.ra-results{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin:0 0 14px;color:#7b8389;text-transform:uppercase;letter-spacing:.10em;font:11px/1.4 Arial,sans-serif}
.ra-periodic{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px;align-items:stretch}
.ra-element{position:relative;min-width:0;display:flex;flex-direction:column;align-items:flex-start;text-align:left;min-height:262px;padding:15px 13px 13px;background:#152f48;color:#f6eee0;border:1px solid #50617a;border-top:3px solid #bb9358;cursor:pointer;box-shadow:0 1px 0 #b3a68c;transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease;font-family:Georgia,serif}
.ra-element[data-kind=phd]{background:#f3e9d8;border-color:#ccb28d;border-top-color:#b58a51;color:#172c43}
.ra-element:hover,.ra-element:focus-visible,.ra-element[aria-pressed=true]{transform:translateY(-3px);box-shadow:0 9px 19px rgba(11,32,52,.19);border-color:#c8a46f;outline:0;z-index:1}
.ra-element-top,.ra-element-foot{display:flex;align-items:center;justify-content:space-between;width:100%;gap:8px}.ra-atomic{color:#e6c89c;font:12px Arial,sans-serif}.ra-kind{font:700 10px Arial,sans-serif;letter-spacing:.15em;opacity:.8}.ra-element[data-kind=phd] .ra-atomic{color:#835925}
.ra-symbol{display:block;font-size:clamp(39px,3vw,54px);letter-spacing:-.05em;line-height:1;margin:11px 0 11px;color:#f0cd8e}.ra-element[data-kind=phd] .ra-symbol{color:#a87736}
.ra-name{font-size:clamp(15px,1.2vw,18px);line-height:1.18;min-height:42px;color:#fff8ed;font-weight:normal}.ra-element[data-kind=phd] .ra-name{color:#162c44}
.ra-snippet{display:block;margin:9px 0 12px;font:12px/1.48 Arial,sans-serif;color:#cdd8df;min-height:62px}.ra-element[data-kind=phd] .ra-snippet{color:#536276}
.ra-element-foot{border-top:1px solid rgba(222,197,151,.33);padding-top:10px;margin-top:auto;font:10px/1.3 Arial,sans-serif;letter-spacing:.01em;color:#e1c99e}.ra-element[data-kind=phd] .ra-element-foot{border-color:#cabb9f;color:#79552a}.ra-element-foot span:last-child{font-size:17px}
.ra-empty{padding:28px 8px;color:#526473;text-align:center;font:15px Arial,sans-serif}.ra-empty button{background:none;border:0;border-bottom:1px solid #956c38;padding:0;color:#956c38;cursor:pointer}
.ra-detail{background:#0b243b;color:#eaf2f1;border-top:4px solid #cca46b;margin:20px 0 0;padding:24px clamp(20px,4vw,44px) 34px;scroll-margin-top:15px}.ra-detail[hidden],.ra-empty[hidden]{display:none!important}.ra-detail:focus{outline:none}.ra-detail-head{display:flex;align-items:center;justify-content:space-between;font:700 11px/1.4 Arial,sans-serif;letter-spacing:.14em;color:#cfac7b}.ra-detail-close{border:1px solid rgba(255,255,255,.33);background:transparent;color:#fefefe;width:36px;height:36px;cursor:pointer;font:26px/1 Arial,sans-serif}.ra-detail-grid{display:grid;grid-template-columns:150px 1fr;gap:32px;align-items:start;padding:20px 0 0}.ra-detail-symbol{color:#d2b47c;font:normal 120px/.95 Georgia,serif}.ra-detail-kicker{font:700 11px Arial,sans-serif;letter-spacing:.14em;color:#cfb080}.ra-detail h2{font-size:clamp(28px,3vw,43px);font-weight:normal;color:#fff9ed;margin:9px 0 5px;line-height:1.19}.ra-detail-subtitle{font-style:italic;color:#dabb81;margin:0 0 17px}.ra-detail p:not(.ra-detail-subtitle){font:17px/1.7 Georgia,serif;color:#e2e9ec;max-width:1050px}.ra-detail-tags{display:flex;gap:7px;flex-wrap:wrap;margin:18px 0 25px}.ra-detail-tags span{border:1px solid rgba(212,174,105,.38);color:#e4cda6;padding:7px 9px;font:11px/1 Arial,sans-serif}.ra-link{display:inline-flex;gap:16px;align-items:center;padding:11px 15px;border:1px solid #d5ac6f;color:#fff4de!important;text-decoration:none!important;font:700 12px Arial,sans-serif;letter-spacing:.06em}.ra-link:hover{background:#d4b181;color:#10283e!important}
.ra-editorial-note{display:grid;grid-template-columns:0.9fr 1.3fr;gap:5vw;padding:53px clamp(14px,4vw,44px) 0;align-items:start}.ra-editorial-note h2{font-size:clamp(28px,3vw,42px);font-weight:normal;line-height:1.18;color:#17324b;margin:12px 0}.ra-editorial-note p{font:16px/1.7 Georgia,serif;color:#415265;margin:0 0 23px}.ra-related{display:flex;flex-wrap:wrap;gap:16px 24px}.ra-related a{color:#805820;font:700 12px Arial,sans-serif;text-underline-offset:5px}.ra-visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:1180px){.ra-periodic{grid-template-columns:repeat(4,minmax(0,1fr))}.ra-element{min-height:256px}.ra-symbol{font-size:51px}}
@media(max-width:800px){.ra-container{width:min(100% - 36px,780px)}.ra-periodic{grid-template-columns:repeat(3,minmax(0,1fr))}.ra-dashboard-head{align-items:start;flex-direction:column}.ra-detail-grid{grid-template-columns:95px 1fr;gap:17px}.ra-detail-symbol{font-size:90px}.ra-editorial-note{grid-template-columns:1fr}}
@media(max-width:530px){.ra-container{width:calc(100% - 22px);padding-top:18px}.ra-hero{padding:35px 22px 29px}.ra-hero h1{font-size:53px}.ra-dashboard{padding:17px 12px}.ra-periodic{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.ra-element{min-height:286px;padding:12px 10px}.ra-symbol{font-size:43px}.ra-name{font-size:16px;min-height:39px}.ra-snippet{font-size:12px;line-height:1.44}.ra-filter{padding:9px 10px}.ra-search-wrap{max-width:none;flex-basis:100%}.ra-detail-grid{grid-template-columns:1fr}.ra-detail-symbol{font-size:64px}.ra-intro{font-size:14px}.ra-statline{gap:11px}.ra-statline span{font-size:10px}.ra-statline strong{font-size:24px}.ra-related{gap:14px}.ra-results>span:last-child{display:none}}
@media(max-width:365px){.ra-periodic{grid-template-columns:1fr}.ra-element{min-height:190px}.ra-name{min-height:0}.ra-snippet{min-height:0}}
@media(prefers-reduced-motion:reduce){.ra-element{transition:none}}