.brand-logo{width:42px;height:42px;object-fit:contain;border-radius:10px}
.nav-contribute{padding:9px 14px!important;border-radius:11px;background:#172033;color:#fff!important}
.home-hero{position:relative;overflow:hidden;padding:72px 0 105px;background:radial-gradient(circle at 82% 18%,rgba(139,92,246,.16),transparent 28%),linear-gradient(145deg,#f9faff 0%,#f1f0ff 52%,#edf7ff 100%);border-bottom:1px solid #e9e9f7}
.home-hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr);gap:70px;align-items:center}
.home-hero-copy h1{margin:20px 0;font-size:clamp(43px,5.8vw,76px);line-height:1.02;letter-spacing:-.052em}
.home-hero-copy h1 span{background:linear-gradient(90deg,#5750e6,#9a50d8);-webkit-background-clip:text;color:transparent}
.home-hero-copy>p{max-width:710px;margin:0;color:#5f6980;font-size:18px;line-height:1.8}
.hero-actions{display:flex;gap:12px;margin:30px 0 24px}.trust-row{display:flex;flex-wrap:wrap;gap:18px;color:#59647b;font-size:13px;font-weight:700}.trust-row span::first-letter{color:var(--green)}
.research-card{position:relative;padding:30px;border:1px solid rgba(255,255,255,.9);border-radius:28px;background:rgba(255,255,255,.82);box-shadow:0 26px 70px rgba(69,65,143,.16);backdrop-filter:blur(18px)}
.research-icon{display:grid;place-items:center;width:48px;height:48px;margin-bottom:20px;border-radius:15px;background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;font-size:29px}.research-kicker,.search-overline,.box-label{display:block;color:#6862dc;font-size:11px;font-weight:900;letter-spacing:.13em}.research-card>strong{display:block;margin:7px 0 0;font-size:48px;line-height:1}.research-card>p{margin:4px 0 18px;color:var(--muted)}.research-line{height:1px;background:var(--line)}.research-card ul{margin:18px 0 0;padding:0;list-style:none}.research-card li{padding:6px 0;color:#4f5b72}.research-card li:before{content:"✓";margin-right:9px;color:var(--green);font-weight:900}
.research-search{position:relative;z-index:3;margin:-50px auto 38px;padding:28px;border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:0 24px 65px rgba(31,42,68,.11)}.search-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:20px}.search-heading h2{margin:3px 0 0;font-size:26px;letter-spacing:-.025em}.result-count{padding:6px 11px;border-radius:999px;background:#f1f1ff;color:#5e57db;font-size:12px;font-weight:800}.keyword-field>label,.filter-grid label{display:block;margin-bottom:6px;color:#4b566d;font-size:12px;font-weight:800}.keyword-control{display:grid;grid-template-columns:auto 1fr auto;align-items:center;border:1px solid #d9deea;border-radius:14px;background:#fff;overflow:hidden}.keyword-control:focus-within{border-color:var(--primary);box-shadow:0 0 0 4px rgba(99,91,255,.1)}.keyword-control>span{padding-left:15px;color:#8992a7;font-size:24px}.keyword-control input{min-width:0;padding:14px 10px;border:0;outline:0;font:inherit}.keyword-control .btn{margin:5px;border-radius:10px}.filter-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:16px}.export-bar{display:flex;align-items:center;gap:9px;margin-top:19px;padding-top:17px;border-top:1px solid var(--line);font-size:13px}.export-bar span{color:var(--muted);font-weight:700}.export-bar a{padding:5px 10px;border:1px solid var(--line);border-radius:8px;color:#536078;font-weight:750}.library-head{margin-top:40px}.library-head h2{margin-top:3px}
.document-page{padding-top:34px}.back-link{display:inline-flex;margin-bottom:18px;color:#667188;font-weight:700}.document-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:24px;align-items:start}.document-main-card,.side-card{border:1px solid var(--line);border-radius:22px;background:#fff;box-shadow:0 16px 45px rgba(31,42,68,.07)}.document-main-card{padding:clamp(24px,4vw,44px)}.document-title{max-width:900px;margin:15px 0 8px;font-size:clamp(25px,3vw,38px);line-height:1.25;letter-spacing:-.025em}.document-byline{margin:0 0 28px;color:#647086;font-weight:650}.citation-box{padding:22px;border:1px solid #dfdffe;border-radius:17px;background:linear-gradient(145deg,#fafaff,#f4f3ff)}.citation-box .citation{margin:10px 0 18px}.document-section{margin-top:34px;padding-top:28px;border-top:1px solid var(--line)}.document-section h2{margin:0 0 13px;font-size:21px}.metadata-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;margin:0}.metadata-grid>div{padding:13px 0;border-bottom:1px solid var(--line)}.metadata-grid dt{color:var(--muted);font-size:12px;font-weight:800;text-transform:uppercase}.metadata-grid dd{margin:3px 0 0;word-break:break-word}.document-side{display:grid;gap:16px;position:sticky;top:96px}.side-card{padding:22px}.side-actions{display:grid;gap:9px;margin-top:15px}.side-actions .btn{width:100%}.rights-card>strong{display:block;margin:12px 0;color:#26334a}.rights-card p{padding-top:12px;border-top:1px solid var(--line)}.rights-card p span{display:block;color:var(--muted);font-size:12px;font-weight:800}.rights-card a{font-weight:750}
.admin-topbar{position:sticky;top:0;z-index:50;background:#151b2d;color:#d8deef;box-shadow:0 8px 30px rgba(16,24,40,.12)}.admin-navwrap{min-height:76px;display:flex;align-items:center;gap:24px}.admin-topbar .brand{color:#fff;white-space:nowrap}.admin-menu{display:flex;gap:5px;overflow-x:auto;flex:1}.admin-menu a{color:#c8d0e3;padding:9px 11px;border-radius:10px;white-space:nowrap}.admin-menu a.active,.admin-menu a:hover{background:#29334e;color:#fff;text-decoration:none}.admin-user{white-space:nowrap;color:#aeb8d0;font-size:13px}.admin-main.admin-container{padding:30px 0;width:min(1280px,calc(100% - 32px));margin:auto}.admin-layout{display:block}.admin-sidebar{display:none}
@media(max-width:1050px){.public-nav{gap:13px}.public-nav .nav-policy{display:none}}
@media(max-width:900px){.home-hero{padding-top:52px}.home-hero-grid,.document-layout{grid-template-columns:1fr}.research-card{display:none}.doc-card{grid-template-columns:1fr}.doc-actions{min-width:0;flex-direction:row;flex-wrap:wrap}.document-side{position:static;grid-template-columns:repeat(2,1fr)}.admin-navwrap{align-items:flex-start;flex-wrap:wrap;padding:12px 0}.admin-menu{order:3;width:100%;flex-wrap:nowrap}.admin-user{margin-left:auto}}
@media(max-width:650px){.site-header .nav-wrap{min-height:66px;gap:10px}.site-header .brand{font-size:17px}.site-header .brand-mark,.site-header .brand-logo{width:35px;height:35px}.site-header .public-nav{display:flex;gap:0}.site-header nav .nav-contribute{display:inline-flex;padding:8px 11px!important}.home-hero{padding:42px 0 90px}.home-hero-copy h1{font-size:40px}.hero-actions{align-items:stretch;flex-direction:column}.trust-row{display:grid;gap:8px}.research-search{padding:20px;margin-top:-38px;border-radius:18px}.search-heading{align-items:flex-start;flex-direction:column}.keyword-control{grid-template-columns:auto 1fr}.keyword-control .btn{grid-column:1/-1;margin:0 6px 6px}.filter-grid,.metadata-grid,.document-side{grid-template-columns:1fr}.export-bar{align-items:flex-start;flex-wrap:wrap}.document-main-card{padding:22px}.document-title{font-size:25px}.citation-box{padding:17px}}