/* New Humanitarian Knowledge Research — journal theme (logo blue for titles, black body text) */
:root{
  --brand:#1a4f8b;      /* logo lettering blue: titles, links */
  --brand-2:#3fb0d4;    /* logo book cyan: accents */
  --ink:#111418;        /* body text */
  --muted:#5a6672;
  --line:#dde5ec;
  --soft:#f3f7fa;
  --paper:#ffffff;
  --gold:#b8862f;
  --radius:12px;
  --ar-head:"Noto Kufi Arabic","Segoe UI",Tahoma,sans-serif;
  --ar-body:"Noto Naskh Arabic","Traditional Arabic",Tahoma,serif;
  --en-body:"Source Sans 3","Segoe UI",Arial,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--ar-body);font-size:18px;line-height:1.85}
body.en{font-family:var(--en-body);font-size:17px;line-height:1.7}
h1,h2,h3,h4{color:var(--brand);font-family:var(--ar-head);line-height:1.45;margin:0 0 .5em;text-wrap:balance}
body.en h1,body.en h2,body.en h3,body.en h4{font-family:var(--en-body);font-weight:700}
h1{font-size:clamp(26px,4vw,38px)}h2{font-size:clamp(22px,3vw,28px)}h3{font-size:20px}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
img{max-width:100%;height:auto}
.wrap{max-width:1180px;margin:0 auto;padding-inline:20px}
.skip{position:absolute;inset-inline-start:-999px}.skip:focus{inset-inline-start:10px;top:10px;background:#fff;padding:6px;z-index:9}
.muted{color:var(--muted)}
.topbar{background:var(--brand);color:#fff;font-size:13px}
.topbar .wrap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-block:6px}
.site-head{background:#fff;border-bottom:1px solid var(--line);position:relative;z-index:5}
.head-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:12px;flex-wrap:wrap}
.brand img{height:62px;width:auto;display:block}
.head-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.lang-switch{border:1px solid var(--brand);border-radius:999px;padding:4px 14px;font-weight:600;font-size:15px}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--brand);color:#fff!important;border:2px solid var(--brand);border-radius:10px;padding:8px 18px;font-weight:700;font-size:16px;line-height:1.4;text-decoration:none!important;cursor:pointer;min-height:44px}
.btn:hover{background:#133d6d;border-color:#133d6d}
.btn-ghost{background:#fff;color:var(--brand)!important}
.btn-ghost:hover{background:var(--soft)}
.btn-sm{padding:5px 12px;font-size:14px;min-height:36px}
.btn-gold{background:var(--gold);border-color:var(--gold)}
.mainnav{background:var(--soft);border-top:1px solid var(--line)}
.nav-row{display:flex;align-items:center;justify-content:space-between;gap:12px}
.menu{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap}
.menu>li{position:relative}
.menu>li>a{display:block;padding:12px 14px;font-weight:600;color:var(--ink);font-family:var(--ar-head);font-size:15px}
body.en .menu>li>a{font-family:var(--en-body);font-size:16px}
.menu>li>a.on,.menu>li>a:hover{color:var(--brand);text-decoration:none;box-shadow:inset 0 -3px 0 var(--brand-2)}
.sub{display:none;position:absolute;inset-inline-start:0;top:100%;background:#fff;border:1px solid var(--line);border-radius:10px;list-style:none;margin:0;padding:6px;min-width:260px;box-shadow:0 12px 30px rgba(20,40,70,.12)}
.has-sub:hover .sub,.has-sub:focus-within .sub{display:block}
.sub a{display:block;padding:7px 10px;border-radius:6px;color:var(--ink)}.sub a:hover{background:var(--soft);text-decoration:none}
.nav-search{display:flex;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}
.nav-search input{border:0;padding:6px 10px;font:inherit;font-size:15px;min-width:180px;outline:none}
.nav-search button{border:0;background:var(--brand);color:#fff;padding:0 12px;cursor:pointer}
.navtoggle,.burger{display:none}
main{min-height:50vh}
.section{padding-block:44px}
.section.alt{background:var(--soft)}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.sec-head p{margin:0;color:var(--muted)}
.hero{background:linear-gradient(180deg,#f2f7fb 0%,#fff 100%);border-bottom:1px solid var(--line)}
.hero .wrap{display:grid;grid-template-columns:1.35fr 1fr;gap:36px;align-items:center;padding-block:48px}
.hero p.lead{font-size:19px;color:#222;max-width:62ch}
.hero .ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.hero-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:0 10px 30px rgba(26,79,139,.08)}
.hero-card dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:15px}
.hero-card dt{color:var(--muted)}.hero-card dd{margin:0;font-weight:600}
.stat-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.stat{background:var(--soft);border-radius:10px;padding:8px 14px;font-size:14px}.stat b{display:block;font-size:22px;color:var(--brand);font-variant-numeric:tabular-nums}
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(6,1fr);gap:12px;counter-reset:s}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;counter-increment:s}
.steps li::before{content:counter(s);display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--brand);color:#fff;font-weight:700;margin-bottom:8px}
.steps b{display:block;color:var(--brand)}.steps span{font-size:14px;color:var(--muted);line-height:1.6;display:block}
.groups{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px}
.group{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.group h3{font-size:18px;border-bottom:2px solid var(--brand-2);padding-bottom:6px}
.group ul{list-style:none;margin:0;padding:0}
.group li{display:flex;justify-content:space-between;gap:10px;padding:7px 0;border-bottom:1px dashed var(--line)}
.group li:last-child{border-bottom:0}
.count{font-size:13px;color:var(--muted);white-space:nowrap;font-variant-numeric:tabular-nums}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;display:flex;flex-direction:column;gap:8px;min-width:0}
.card .tag{align-self:flex-start;font-size:12.5px;background:var(--soft);color:var(--brand);border-radius:999px;padding:2px 10px}
.card h3{font-size:17px;margin:0;line-height:1.6;color:var(--brand)}
.card .meta{font-size:14px;color:var(--muted)}
.card .actions{margin-top:auto;display:flex;gap:8px;flex-wrap:wrap}
.pagehead{background:var(--soft);border-bottom:1px solid var(--line);padding-block:26px}
.crumbs{font-size:14px;color:var(--muted);margin-bottom:6px}.crumbs a{color:var(--muted)}
.prose{max-width:820px}
.prose p,.prose li{color:var(--ink)}
.prose table{width:100%;border-collapse:collapse;margin:14px 0;font-size:16px}
.prose th,.prose td{border:1px solid var(--line);padding:8px;text-align:start;vertical-align:top}
.prose th{background:var(--soft);color:var(--brand)}
.prose iframe{max-width:100%}
.layout-2{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:28px;align-items:start}
.side{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;position:sticky;top:12px}
.side h3{font-size:17px}
.cover{border:1px solid var(--line);border-radius:10px;width:100%}
.vol-list{display:flex;flex-wrap:wrap;gap:8px}
.vol-list a{border:1px solid var(--line);border-radius:999px;padding:4px 12px;font-size:14px}
.vol-list a.on{background:var(--brand);color:#fff;border-color:var(--brand)}
.table-wrap{overflow-x:auto}
.issues-table{width:100%;border-collapse:collapse;font-size:15px}
.issues-table th,.issues-table td{border-bottom:1px solid var(--line);padding:9px 8px;text-align:start}
.issues-table th{color:var(--brand);background:var(--soft)}
.paper-meta{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;margin:12px 0}
.paper-meta dt{color:var(--muted)}.paper-meta dd{margin:0;font-weight:600}
.docs{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px}
.doc{border:1px solid var(--line);border-radius:10px;padding:10px;font-size:14px}
.doc code{direction:ltr;display:inline-block;font-size:13px}
.verify-box{max-width:640px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.verify-box form{display:flex;gap:8px;flex-wrap:wrap}
.verify-box input{flex:1;min-width:220px;font:inherit;padding:8px 12px;border:1px solid #b9c6d2;border-radius:10px;direction:ltr}
.ok{background:#e8f5ec;border-inline-start:5px solid #1e7e46;padding:14px;border-radius:10px;margin-top:14px}
.bad{background:#fdeeee;border-inline-start:5px solid #b43c3c;padding:14px;border-radius:10px;margin-top:14px}
.form-card{max-width:680px}
.form-card label{display:block;font-weight:600;margin:10px 0 4px}
.form-card input,.form-card textarea{width:100%;font:inherit;padding:9px 12px;border:1px solid #b9c6d2;border-radius:10px}
.site-foot{background:#0f2f55;color:#dfe8f2;margin-top:40px}
.site-foot a{color:#fff}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:28px;padding-block:34px}
.site-foot h4{color:#fff;font-size:16px}
.site-foot ul{list-style:none;margin:0;padding:0}.site-foot li{padding:3px 0}
.site-foot .muted{color:#b9c9da}
.foot-logo{background:#fff;border-radius:8px;padding:6px;height:56px;width:auto}
.copy{border-top:1px solid rgba(255,255,255,.15);padding-block:12px;font-size:14px;color:#b9c9da}
:focus-visible{outline:3px solid var(--brand-2);outline-offset:2px}
@media (max-width:1000px){.steps{grid-template-columns:repeat(3,1fr)}.hero .wrap{grid-template-columns:1fr}.layout-2{grid-template-columns:1fr}.side{position:static}}
@media (max-width:820px){
  body{font-size:17px}
  .burger{display:flex;flex-direction:column;gap:5px;padding:12px 4px;cursor:pointer}
  .burger span{width:26px;height:3px;background:var(--brand);border-radius:2px}
  .nav-row{flex-wrap:wrap}
  .menu{display:none;width:100%;flex-direction:column;order:3}
  .navtoggle:checked~.menu{display:flex}
  .menu>li>a{padding:10px 4px;border-bottom:1px solid var(--line)}
  .sub{position:static;display:block;box-shadow:none;border:0;padding:0 14px}
  .nav-search{flex:1}.nav-search input{min-width:0;width:100%}
  .brand img{height:48px}
  .foot-grid{grid-template-columns:1fr}
  .topbar .wrap{font-size:12px}
}
@media (max-width:520px){.steps{grid-template-columns:1fr 1fr}.head-actions .btn{padding:6px 12px;font-size:14px}}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto}}