@font-face{font-family:"Readex Pro";font-weight:160 700;font-display:swap;src:url(/assets/readex.woff2) format("woff2")}
:root{--ob-blue:#0B4F8A;--ob-navy:#0B2239;--ob-deep:#06182A;--ob-teal:#00737B;--ob-sky:#00A3E0;--ob-soc:#9A4E00;--ob-paper:#F7F5F0;--ob-card:#FFFFFF;--ob-line:#E4E0D6;--ob-ink:#10202F;--ob-ink2:#4A5866;--ob-mute:#76818C;
 --f:"Readex Pro","Segoe UI",Arial,sans-serif;--h:"Readex Pro","Segoe UI",Arial,sans-serif}
html{background:var(--ob-paper)}body{margin:0;font-family:"Readex Pro","Segoe UI",Arial,sans-serif;color:var(--ob-ink);background:var(--ob-paper);font-size:16px;line-height:1.6;font-weight:300}
html[lang=ar] body{font-size:16.5px}b,strong{font-weight:600}
h1,h2,h3,h4{font-family:"Readex Pro",Arial,sans-serif;color:var(--ob-navy);font-weight:500;letter-spacing:-.01em;line-height:1.2}html[lang=ar] h1,html[lang=ar] h2,html[lang=ar] h3{letter-spacing:0;line-height:1.45}
a{color:var(--ob-blue)}.ob-wrap{max-width:1240px;margin:0 auto;padding:0 1.5rem}
.ob-topo{position:relative}.ob-topo::before{content:"";position:absolute;inset:0;pointer-events:none;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='360' height='360' viewBox='0 0 360 360'%3E%3Cg fill='none' stroke='%237FD4E0' stroke-width='1' opacity='.55'%3E%3Cpath d='M-20 60 C60 20 120 110 200 70 S320 20 380 60'/%3E%3Cpath d='M-20 110 C70 70 130 160 210 120 S330 70 380 110'/%3E%3Cpath d='M-20 160 C80 120 140 210 220 170 S340 120 380 160'/%3E%3Cpath d='M-20 210 C90 170 150 260 230 220 S350 170 380 210'/%3E%3Cpath d='M-20 260 C100 220 160 310 240 270 S360 220 380 260'/%3E%3Cpath d='M-20 310 C110 270 170 360 250 320 S370 270 380 310'/%3E%3Cellipse cx='270' cy='90' rx='34' ry='18'/%3E%3Cellipse cx='270' cy='90' rx='18' ry='9'/%3E%3Cellipse cx='80' cy='250' rx='40' ry='20'/%3E%3C/g%3E%3C/svg%3E") 0 0/360px 360px;opacity:.16}
/* header */
.ob-hd{position:sticky;top:0;z-index:60;background:rgba(247,245,240,.94);backdrop-filter:blur(10px);border-top:4px solid var(--ob-blue);border-bottom:1px solid var(--ob-line)}
.ob-hd .ob-wrap{display:flex;align-items:center;gap:1.4rem;min-height:72px}.ob-brand{display:flex;align-items:center;gap:.75rem;text-decoration:none;color:var(--ob-navy);flex:none;max-width:24rem}
.ob-brand svg{width:48px;height:48px;flex:none}.ob-bw{display:flex;flex-direction:column;line-height:1.15}.ob-bw b{font-weight:600;font-size:.95rem;color:var(--ob-navy)}.ob-bw small{font-size:.72rem;color:var(--ob-ink2);font-weight:400}
html[lang=ar] .ob-bw b{font-size:1.05rem}.ob-nav{display:flex;flex-wrap:wrap;gap:.1rem 1.1rem;margin-inline-start:auto;font-size:.86rem}.ob-nav a{color:var(--ob-ink);text-decoration:none;padding:.3rem 0;border-bottom:2px solid transparent;font-weight:400}.ob-nav a:hover,.ob-nav a[aria-current]{color:var(--ob-blue);border-color:var(--ob-teal)}
.ob-lang{display:flex;gap:.2rem;font-size:.78rem}.ob-lang a{color:var(--ob-ink2);text-decoration:none;padding:.15rem .45rem;border:1px solid transparent;border-radius:4px}.ob-lang a[aria-current]{border-color:var(--ob-teal);color:var(--ob-teal);font-weight:600}
.ob-burger{display:none;margin-inline-start:auto;background:none;border:1px solid var(--ob-line);border-radius:6px;padding:.35rem .6rem;font:inherit}
@media (max-width:1100px){.ob-nav{display:none;position:absolute;top:100%;inset-inline:0;background:var(--ob-paper);padding:1rem 1.5rem;flex-direction:column;border-bottom:1px solid var(--ob-line)}.ob-nav.open{display:flex}.ob-burger{display:block}}
/* page head */
.ob-ph{background:linear-gradient(120deg,#06182A 0%,#0B2F4E 55%,#00555C 100%);color:#fff;padding:2.6rem 0 2.4rem;overflow:hidden}.ob-ph::before{opacity:.22}.ob-ph .ob-wrap{position:relative}
.ob-ph h1{color:#fff;font-size:clamp(1.9rem,3.2vw,2.7rem);margin:.2rem 0 .6rem;font-weight:500}.ob-ph p{color:#CFE7EC;max-width:52rem;margin:0}.ob-crumb{font-size:.78rem;color:#8FC9D3}.ob-crumb a{color:#BDE6EC}
/* generic */
.ob-sec{padding:2.6rem 0}.ob-kk{font-size:.72rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--ob-teal);margin:0 0 .4rem}html[lang=ar] .ob-kk{letter-spacing:0;font-size:.85rem}
.ob-h2{font-size:1.6rem;margin:0 0 .5rem}.ob-lede{color:var(--ob-ink2);max-width:52rem;margin:0 0 1.2rem}
.ob-card{background:var(--ob-card);border:1px solid var(--ob-line);border-radius:8px;padding:1.2rem 1.3rem;box-shadow:0 1px 0 rgba(16,32,47,.04)}
.ob-chips{display:flex;flex-wrap:wrap;gap:.3rem}.ob-chips button,.ob-seg button{font:inherit;font-size:.78rem;font-weight:500;border:1px solid var(--ob-line);background:#fff;color:var(--ob-ink);border-radius:4px;padding:.32rem .7rem;cursor:pointer;transition:all .15s}
.ob-chips button[aria-pressed=true],.ob-seg button[aria-pressed=true]{background:var(--ob-navy);border-color:var(--ob-navy);color:#fff}.ob-chips img{width:18px;height:12px;object-fit:cover;vertical-align:-1px;margin-inline-end:.3rem}
.ob-btn{display:inline-flex;align-items:center;gap:.4rem;font-weight:500;font-size:.9rem;text-decoration:none;border-radius:4px;padding:.6rem 1.1rem;background:var(--ob-teal);color:#fff;border:1px solid var(--ob-teal)}.ob-btn.gh{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}.ob-btn:hover{filter:brightness(1.08)}
svg text{font-family:"Readex Pro",Arial,sans-serif}.ob-tip{position:absolute;z-index:20;pointer-events:none;background:var(--ob-deep);color:#fff;border-radius:6px;padding:.45rem .65rem;font-size:.78rem;box-shadow:0 10px 24px rgba(6,24,42,.3);display:flex;gap:.5rem;align-items:center}.ob-tip[hidden]{display:none}.ob-tip img{width:26px;height:17px;object-fit:cover}.ob-tip b{display:block;font-weight:600}.ob-tip span{color:#BDE6EC}
.gp{display:inline-block;font-size:.7rem;font-weight:600;border-radius:3px;padding:.12rem .5rem;letter-spacing:.03em}html[lang=ar] .gp{letter-spacing:0;font-size:.78rem}.gp.t1{background:var(--ob-navy);color:#fff}.gp.t2{background:#CFE7EC;color:#00555C}.gp.t3{background:#EFEBE1;color:#6B5E48}
/* map */
.ob-map{width:100%;height:auto;display:block;direction:ltr}.ob-map .ctx{fill:#E9E5DA;stroke:#F7F5F0;stroke-width:.8}.ob-map .nc{fill:url(#obh);stroke:#F7F5F0;stroke-width:.8}.ob-map .cv,.ob-map .pin{stroke:#fff;stroke-width:1.2;cursor:pointer;transition:fill .6s,filter .2s}.ob-map .cv:hover,.ob-map .pin:hover{filter:brightness(1.12) drop-shadow(0 0 6px rgba(0,163,224,.6))}
.ob-map .on{stroke:#0B2239;stroke-width:2.8}.ob-atlas .ob-map .on{stroke:#fff;stroke-width:3;filter:drop-shadow(0 0 10px rgba(170,232,240,.8))}.ob-map text{font-size:13px;font-weight:600;fill:var(--ob-navy);paint-order:stroke;stroke:#fff;stroke-width:3.5px;pointer-events:none}
/* ===== home: atlas cockpit ===== */
.ob-atlas{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 270px;grid-template-rows:auto 1fr auto;gap:.9rem 1.6rem;min-height:calc(100vh - 76px);box-sizing:border-box;padding:1.8rem max(1.5rem,calc((100vw - 1240px)/2 + 1.5rem)) 1.3rem;background:radial-gradient(1100px 650px at 55% 40%,#0E3A5E 0%,#08233B 55%,#06182A 100%);color:#fff;overflow:hidden}.ob-atlas::before{opacity:.28}
.ob-a-col{position:relative;z-index:2;grid-column:1/-1}.ob-a-left{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:.4rem 2.4rem;align-items:end}.ob-a-left .kk{grid-column:1/-1}.ob-a-left h1{margin:0!important}.ob-a-left .ob-a-r p{margin:0 0 .9rem}.ob-a-left .kk{font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:#7FD4E0;margin:0 0 .6rem;line-height:1.5}html[lang=ar] .ob-a-left .kk{letter-spacing:0;font-size:.88rem}
.ob-a-left h1{color:#fff;font-size:clamp(1.6rem,2.4vw,2.3rem);margin:0 0 .8rem;font-weight:500;line-height:1.18}html[lang=ar] .ob-a-left h1{line-height:1.5}.ob-a-left p{color:#C8DFE8;font-size:.92rem;margin:0 0 1.1rem}.ob-a-left .btns{display:flex;flex-wrap:wrap;gap:.5rem}
.ob-layers{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:.3rem;margin-top:.6rem}.ob-layers b{font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:#7FD4E0;font-weight:500;margin-inline-end:.3rem}html[lang=ar] .ob-layers b{letter-spacing:0;font-size:.8rem}
.ob-layers button{font:inherit;font-size:.8rem;text-align:start;background:rgba(255,255,255,.05);border:1px solid rgba(127,212,224,.25);color:#DDEFF3;border-radius:4px;padding:.38rem .75rem;cursor:pointer;display:flex;align-items:center;gap:.5rem}.ob-layers button i{width:10px;height:10px;border-radius:2px;background:var(--c)}.ob-layers button[aria-pressed=true]{background:#fff;color:var(--ob-navy);border-color:#fff}
.ob-a-map{position:relative;z-index:1;align-self:center;min-width:0;margin-inline-start:-1.5rem}.ob-a-map .ob-mapw{position:relative}.ob-atlas .ob-map{width:100%;height:auto;filter:drop-shadow(0 20px 40px rgba(0,0,0,.35))}.ob-atlas .ob-map .ctx{fill:#123452;stroke:#0A2740}.ob-atlas .ob-map .nc{fill:url(#obhd);stroke:#0A2740}.ob-atlas .ob-map .cv,.ob-atlas .ob-map .pin{stroke:#06182A}
.ob-atlas .ob-map text{fill:#fff;stroke:#06182A;stroke-width:4px;font-size:15px}
.ob-panel{position:relative;z-index:2;align-self:start;background:rgba(6,24,42,.72);border:1px solid rgba(127,212,224,.3);border-radius:8px;padding:1rem 1.1rem;backdrop-filter:blur(8px)}
.ob-panel .pn-h{display:flex;align-items:center;gap:.6rem}.ob-panel .pn-h img{width:34px;height:23px;object-fit:cover;border-radius:2px}.ob-panel h3{color:#fff;margin:0;font-size:1.15rem;font-weight:500}.ob-panel .rg{font-size:.72rem;color:#8FC9D3}
.ob-panel .gauge{width:100%;max-width:230px;height:auto;display:block;margin:.4rem auto 0}.ob-panel .pl3{display:grid;gap:.25rem;margin:.3rem 0 .2rem}.ob-panel .pl3 span{display:grid;grid-template-columns:10px 1fr auto;gap:.45rem;align-items:center;font-size:.76rem;color:#C8DFE8}.ob-panel .pl3 i{width:10px;height:10px;border-radius:2px}.ob-panel .pl3 b{color:#fff;font-weight:500}
.ob-panel .pn-l{font-size:.72rem;color:#8FC9D3;margin:.7rem 0 .3rem}.ob-panel .go{display:inline-block;margin-top:.7rem;font-size:.82rem;color:#7FD4E0;text-decoration:none;font-weight:500}
.ob-a-foot{grid-column:1/-1;position:relative;z-index:2}.ob-a-meta{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem 1rem;margin-bottom:.5rem}
.ob-ribbon{display:flex;gap:.35rem;overflow-x:auto;padding-bottom:.2rem;scrollbar-width:thin}
.ob-ribbon button{flex:1 0 auto;min-width:92px;font:inherit;text-align:start;background:rgba(255,255,255,.05);border:1px solid rgba(127,212,224,.22);border-radius:6px;color:#DDEFF3;padding:.5rem .6rem;cursor:pointer;transition:all .3s}.ob-ribbon button b{display:block;font-size:.95rem;color:#fff;font-weight:500}.ob-ribbon button small{font-size:.7rem;color:#8FC9D3}
.ob-ribbon button i{display:block;height:4px;border-radius:2px;margin-top:.35rem;background:linear-gradient(90deg,var(--ob-sky),var(--ob-teal));width:var(--w);transition:width .6s}.ob-ribbon button.on{background:#fff;color:var(--ob-navy);border-color:#fff}.ob-ribbon button.on b{color:var(--ob-navy)}.ob-ribbon button.on small{color:var(--ob-teal)}
.ob-tour{font-size:.72rem;color:#8FC9D3;display:flex;align-items:center;gap:.4rem}.ob-tour i{width:8px;height:8px;border-radius:50%;background:#7FD4E0;animation:obp 1.4s infinite}@keyframes obp{50%{opacity:.25}}
.ob-leg{font-size:.72rem;color:#C8DFE8;display:flex;flex-wrap:wrap;align-items:center;gap:.5rem}.ob-leg i{display:inline-block;width:9rem;height:8px;border-radius:4px}.ob-leg em{font-style:normal;display:inline-flex;align-items:center;gap:.3rem}.ob-leg em u{width:10px;height:10px;border-radius:2px;display:inline-block;text-decoration:none}
@media (max-width:1100px){.ob-atlas{grid-template-columns:1fr;min-height:auto}.ob-a-left{grid-template-columns:1fr}.ob-a-map{margin:0}.ob-panel{max-width:420px}.ob-layers{flex-direction:row;flex-wrap:wrap}}
/* findings */
.ob-finds{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(300px,1fr);gap:1rem;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:.6rem}.ob-find{scroll-snap-align:start;display:flex;flex-direction:column}.ob-find .n{font-size:2rem;font-weight:500;color:var(--ob-teal);line-height:1}.ob-find h3{font-size:1.05rem;margin:.4rem 0 .4rem}.ob-find p{font-size:.86rem;color:var(--ob-ink2);margin:0 0 .8rem;flex:1}.ob-find svg{width:100%;height:auto;display:block;direction:ltr;border-top:1px solid var(--ob-line);padding-top:.6rem}
/* systems */
.ob-sys{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.ob-sy{border-top:4px solid var(--c)}.ob-sy em{font-style:normal;font-size:.8rem;font-weight:600;color:var(--c)}.ob-sy .v{display:block;font-size:2.6rem;font-weight:500;color:var(--ob-navy);line-height:1.1}.ob-sy .v small{font-size:.8rem;color:var(--ob-mute);font-weight:400;margin-inline-start:.4rem}.ob-sy p{font-size:.86rem;color:var(--ob-ink2)}.ob-sy svg{width:100%;height:auto;direction:ltr}
.ob-rep{background:var(--ob-navy);color:#fff}.ob-rep h2{color:#fff}.ob-rep p{color:#C8DFE8}.ob-rep .ob-wrap{display:grid;grid-template-columns:1.3fr 1fr;gap:2rem;align-items:center}.ob-rep .books{display:flex;gap:1rem;flex-wrap:wrap}.ob-rep .book{display:flex;gap:.8rem;text-decoration:none;background:rgba(255,255,255,.06);border:1px solid rgba(127,212,224,.25);border-radius:8px;padding:.8rem;color:#fff;max-width:26rem}.ob-rep .book img{width:84px;height:auto;border-radius:3px}.ob-rep .book span{display:flex;flex-direction:column;gap:.2rem;font-size:.8rem}.ob-rep .book em{color:#7FD4E0;font-style:normal}.ob-rep .book small{color:#8FC9D3}
@media (max-width:1000px){.ob-sys,.ob-rep .ob-wrap{grid-template-columns:1fr}}
/* explorer */
.ob-bar{position:sticky;top:76px;z-index:30;background:rgba(247,245,240,.96);border-bottom:1px solid var(--ob-line);backdrop-filter:blur(8px)}.ob-bar .ob-wrap{display:flex;flex-wrap:wrap;gap:.5rem 1.2rem;align-items:center;padding-top:.6rem;padding-bottom:.6rem}.ob-bar label{font-size:.78rem;color:var(--ob-ink2);display:flex;align-items:center;gap:.4rem}.ob-bar select{font:inherit;font-size:.82rem;border:1px solid var(--ob-line);border-radius:4px;padding:.3rem .5rem;background:#fff}
.ob-seg{display:inline-flex;gap:0}.ob-seg button{border-radius:0}.ob-seg button:first-child{border-start-start-radius:4px;border-end-start-radius:4px}.ob-seg button:last-child{border-start-end-radius:4px;border-end-end-radius:4px}.ob-csv{margin-inline-start:auto;font:inherit;font-size:.8rem;font-weight:500;background:var(--ob-teal);color:#fff;border:0;border-radius:4px;padding:.4rem .8rem;cursor:pointer}
.ob-mxw{overflow-x:auto}table.ob-mx{border-collapse:separate;border-spacing:2px;width:100%;min-width:980px;font-size:.78rem}.ob-mx th{font-weight:500;color:var(--ob-ink2);background:none;padding:.25rem}.ob-mx thead tr.g th{font-size:.72rem;font-weight:600;color:#fff;border-radius:3px;padding:.3rem}.ob-mx thead tr.k th{cursor:pointer;white-space:nowrap;height:7.5rem;vertical-align:bottom}.ob-mx thead tr.k th span{writing-mode:vertical-rl;transform:rotate(180deg);display:inline-block}
html[lang=ar] .ob-mx thead tr.k th span{transform:none}.ob-mx thead tr.k th.s{color:var(--ob-teal);font-weight:700}.ob-mx tbody th{text-align:start;white-space:nowrap;font-weight:500;color:var(--ob-navy);cursor:pointer}.ob-mx tbody th img{width:20px;height:13px;object-fit:cover;margin-inline-end:.4rem;vertical-align:-2px}
.ob-mx td.c{width:2.3rem;height:2rem;text-align:center;border-radius:3px;font-weight:500;font-size:.72rem;transition:transform .12s;animation:obin .4s ease both}@keyframes obin{from{opacity:0;transform:scale(.7)}}.ob-mx td.c:hover{transform:scale(1.15);position:relative;z-index:2;box-shadow:0 4px 10px rgba(6,24,42,.25)}.ob-mx tr.hx th,.ob-mx th.hx{color:var(--ob-teal)}.ob-mx td.z{background:repeating-linear-gradient(45deg,#F1EEE6 0 3px,#E6E1D5 3px 6px);color:transparent}
.ob-mx td.sy{min-width:6.5rem}.ob-mx .sb{display:flex;align-items:center;gap:.35rem}.ob-mx .sb i{display:block;height:8px;border-radius:2px;background:var(--c);width:var(--w);min-width:1px;transition:width .6s}.ob-mx .sb b{font-weight:500;font-size:.72rem;color:var(--ob-ink)}
.ob-scw{position:relative}.ob-sc{width:100%;height:auto;display:block;direction:ltr}.ob-sc .gl{stroke:#EFEBE1}.ob-sc .tk{font-size:10.5px;fill:var(--ob-mute)}.ob-sc .at{font-size:11.5px;fill:var(--ob-ink2);font-weight:500}.ob-sc .pt circle{stroke:#fff;stroke-width:2;transition:cx .7s,cy .7s}.ob-sc .pt text{font-size:11.5px;font-weight:600;fill:var(--ob-navy);paint-order:stroke;stroke:#fff;stroke-width:3px;transition:x .7s,y .7s}.ob-sc .dg{stroke:var(--ob-mute);stroke-dasharray:4 4}
.ob-leg2{display:flex;flex-wrap:wrap;gap:1rem;font-size:.76rem;color:var(--ob-ink2);margin-top:.5rem}.ob-leg2 span{display:inline-flex;align-items:center;gap:.35rem}.ob-leg2 i{width:11px;height:11px;border-radius:2px;display:inline-block}
/* states list */
.ob-sl{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:1.2rem;align-items:start}.ob-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:.8rem;margin-top:1.2rem}
.ob-sc2{display:grid;grid-template-columns:auto 1fr;gap:.2rem .9rem;align-items:center;text-decoration:none;color:var(--ob-ink);transition:transform .2s,box-shadow .2s}.ob-sc2:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(6,24,42,.1)}.ob-sc2 svg{grid-row:span 3;width:92px;height:92px}.ob-sc2 h3{margin:0;font-size:1.02rem}.ob-sc2 .rg{font-size:.72rem;color:var(--ob-mute)}.ob-sc2 .bc{grid-column:1/-1;margin-top:.5rem}
.bc{display:flex;gap:3px;direction:ltr}.bc span{display:flex;gap:1px;flex:var(--n)}.bc i{flex:1;height:18px;border-radius:2px;background:var(--c);opacity:var(--o)}.bc i.z{background:repeating-linear-gradient(45deg,#EFEBE1 0 2px,#E0DACB 2px 4px);opacity:1}
.ob-panel .bc i.z{background:repeating-linear-gradient(45deg,rgba(255,255,255,.08) 0 2px,rgba(255,255,255,.18) 2px 4px)}
/* state profile */
.ob-sw{display:flex;gap:.3rem;overflow-x:auto;padding:1rem 0 .4rem}.ob-sw a{flex:none;font-size:.78rem;text-decoration:none;color:var(--ob-ink);border:1px solid var(--ob-line);background:#fff;border-radius:4px;padding:.3rem .6rem;display:inline-flex;align-items:center;gap:.35rem}.ob-sw a img{width:18px;height:12px;object-fit:cover}.ob-sw a.on{background:var(--ob-navy);border-color:var(--ob-navy);color:#fff}
.ob-pg{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.4fr);gap:1.2rem;align-items:start}.ob-gq{text-align:center}.ob-gq svg{width:100%;max-width:340px;height:auto}.ob-gq .gl3{display:flex;justify-content:center;gap:.9rem;font-size:.76rem;color:var(--ob-ink2);flex-wrap:wrap}.ob-gq .gl3 i{width:10px;height:10px;border-radius:2px;display:inline-block;margin-inline-end:.3rem;vertical-align:-1px}
.ob-keys h4{margin:.9rem 0 .35rem;font-size:.86rem;display:flex;justify-content:space-between;gap:.5rem;color:var(--ob-navy)}.ob-keys h4:first-child{margin-top:0}.ob-keys h4 small{font-weight:400;color:var(--ob-mute)}.ob-key{display:grid;grid-template-columns:minmax(0,1fr) 7.5rem 2.8rem;gap:.6rem;align-items:center;font-size:.84rem;padding:.25rem 0;border-bottom:1px dashed var(--ob-line)}
.ob-key .lv{display:flex;gap:3px;direction:ltr}.ob-key .lv i{flex:1;height:12px;border-radius:2px;background:#EFEBE1;transition:background .4s}.ob-key .lv i.f{background:var(--c)}.ob-key b{text-align:end;font-weight:500;font-size:.8rem}
.ob-pos{display:grid;gap:.6rem}.ob-pos .r{display:grid;grid-template-columns:8.5rem 1fr 3.4rem;gap:.7rem;align-items:center;font-size:.8rem}.ob-pos .tr{position:relative;height:22px;direction:ltr;background:linear-gradient(#E4E0D6,#E4E0D6) 0 50%/100% 2px no-repeat}.ob-pos .tr i{position:absolute;top:50%;width:9px;height:9px;margin:-4.5px 0 0 -4.5px;border-radius:50%;background:#B9B3A4}.ob-pos .tr i.me{width:16px;height:16px;margin:-8px 0 0 -8px;background:var(--c);box-shadow:0 0 0 3px rgba(255,255,255,.9),0 2px 6px rgba(6,24,42,.3)}.ob-pos .tr i.mn{width:2px;height:16px;margin:-8px 0 0 -1px;border-radius:0;background:var(--ob-navy)}.ob-pos b{text-align:end;font-weight:500}
.ob-pn{display:flex;justify-content:space-between;gap:1rem;margin-top:1.6rem}.ob-pn a{flex:1;max-width:20rem;text-decoration:none;border:1px solid var(--ob-line);background:#fff;border-radius:6px;padding:.6rem .9rem;color:var(--ob-navy)}.ob-pn a small{display:block;color:var(--ob-mute);font-size:.72rem}.ob-pn a.nx{text-align:end}
@media (max-width:1000px){.ob-sl,.ob-pg{grid-template-columns:1fr}}
/* compare */
.ob-cmp{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:1.2rem;align-items:start}.ob-radar{width:100%;height:auto;direction:ltr}.ob-radar .rg{fill:none;stroke:#E4E0D6}.ob-radar .rx{stroke:#E4E0D6}.ob-radar .rl{font-size:12px;fill:var(--ob-ink2)}.ob-radar .grp{font-size:11px;font-weight:600}
.ob-radar .rp polygon{fill:var(--c);fill-opacity:.12;stroke:var(--c);stroke-width:2.4}.ob-radar .rp circle{fill:var(--c)}.ob-radar .rp{transform-origin:300px 300px;animation:obr .6s ease both}@keyframes obr{from{opacity:0;transform:scale(.4)}}
.ob-ct{width:100%;border-collapse:collapse;font-size:.82rem}.ob-ct th,.ob-ct td{padding:.35rem .5rem;border-bottom:1px solid var(--ob-line);text-align:start}.ob-ct td.n{text-align:end;font-variant-numeric:tabular-nums}.ob-ct td.hi{font-weight:700;color:var(--ob-teal)}.ob-ct tr.gh td{background:#F1EEE6;font-weight:600;font-size:.76rem;color:var(--ob-navy)}
@media (max-width:1000px){.ob-cmp{grid-template-columns:1fr}}
/* methodology tree */
.ob-tree{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.ob-tn{border-top:4px solid var(--c);cursor:pointer}.ob-tn h3{margin:0 0 .2rem;font-size:1.02rem}.ob-tn .sd{margin-top:.7rem;padding-top:.6rem;border-top:1px dashed var(--ob-line)}.ob-tn .sd b{display:block;font-size:.8rem;color:var(--c);font-weight:600}.ob-tn ul{margin:.3rem 0 0;padding-inline-start:1.1rem;font-size:.82rem;color:var(--ob-ink2)}.ob-tn li{margin:.15rem 0}
.ob-scale{display:flex;gap:4px;margin-top:1rem;direction:ltr}.ob-scale span{flex:1;text-align:center;font-size:.8rem;padding:.5rem 0;border-radius:3px;color:#fff;font-weight:500}
@media (max-width:1000px){.ob-tree{grid-template-columns:1fr}}
/* carried content pages */
.ob-content{padding:1rem 0 2.5rem}.ob-content .wrap{max-width:1240px;margin:0 auto;padding:0 1.5rem}.ob-content .wrap.narrow{max-width:900px}.ob-content section{padding:1.4rem 0;background:transparent!important}.ob-content h2{font-size:1.45rem;margin:1.6rem 0 .6rem}.ob-content h3{font-size:1.1rem}.ob-content p,.ob-content li{color:#2A3A49}
.ob-content .fig,.ob-content figure{background:#fff;border:1px solid var(--ob-line);border-radius:8px;padding:1rem}.ob-content table{font-size:.86rem}
/* footer */
.ob-ft{background:#EFEBE1;border-top:1px solid var(--ob-line);padding:2.4rem 0 1.6rem;margin-top:2rem;font-size:.84rem;color:var(--ob-ink2)}.ob-ft .ob-wrap{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:2rem}.ob-ft h4{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ob-teal);margin:0 0 .6rem}html[lang=ar] .ob-ft h4{letter-spacing:0;font-size:.88rem}.ob-ft a{display:block;color:var(--ob-ink);text-decoration:none;margin:.2rem 0}.ob-ft a:hover{color:var(--ob-teal)}.ob-ft .cp{grid-column:1/-1;border-top:1px solid #DDD6C6;padding-top:1rem;font-size:.76rem;color:var(--ob-mute)}
@media (max-width:900px){.ob-ft .ob-wrap{grid-template-columns:1fr}}
.rv{opacity:0;transform:translateY(10px);transition:opacity .6s,transform .6s}.rv.in{opacity:1;transform:none}@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none}}@media print{.rv{opacity:1!important;transform:none!important}.ob-hd,.ob-bar{position:static}}

.ob-skip{position:absolute;top:-60px;inset-inline-start:1rem;z-index:100;background:#0B2239;color:#fff;padding:.5rem .9rem;border-radius:4px}.ob-skip:focus{top:.5rem}
html,body{overflow-x:clip}

.ob-brand{max-width:22rem}html[lang=fr] .ob-bw b{font-size:.82rem}html[lang=fr] .ob-nav{font-size:.8rem;gap:.1rem .8rem}
.ob-cstrips{display:grid;gap:.6rem;margin-top:1rem;border-top:1px solid var(--ob-line);padding-top:.9rem}.ob-cstrips .r{display:grid;grid-template-columns:9rem 1fr;gap:.7rem;align-items:center;font-size:.82rem}.ob-cstrips .r b{display:flex;align-items:center;gap:.4rem;font-weight:500}.ob-cstrips .r b img{width:20px;height:13px;object-fit:cover}.ob-cstrips .bc i{height:24px}.ob-cstrips .hd{grid-column:2;display:flex;gap:3px;font-size:.66rem;color:var(--ob-mute);direction:ltr}.ob-cstrips .hd span{flex:var(--n);text-align:center}
.ob-find svg{min-height:170px}

/* report print */
.rcover .rct{display:flex;align-items:center;gap:5mm}.rcover .rct .mark{width:20mm!important;height:20mm!important}.rco{display:flex;flex-direction:column;gap:1mm}.rco b{font-size:13pt;font-weight:600;color:#fff}.rco small{font-size:9pt;color:#9FD8E2}
@media print{.ob-hd,.ob-ft,.ob-ph,.ob-skip,.ob-bar{display:none!important}html,body{background:#fff!important}.ob-content{padding:0}.ob-content section{padding:0}
.rcover{background:linear-gradient(160deg,#06182A 0%,#0B2F4E 55%,#00555C 100%)!important}.rcover .kk{color:#7FD4E0!important}.ryr{color:#7FD4E0!important}
.ob-content h2,.ob-content h3,.rcover h1{font-family:"Readex Pro",Arial,sans-serif!important}body{font-family:"Readex Pro",Arial,sans-serif!important}}

/* cover contrast */
.rcover .rsub,.rcover .rsub *{color:#EAF6F8!important;opacity:1!important}.rcover .rby{color:#FFFFFF!important;font-weight:600!important;opacity:1!important}.rcover h1{color:#FFFFFF!important}

/* full-bleed cover */
@media print{html,body{margin:0!important;padding:0!important}main,.ob-content,.ob-content .wrap,.ob-content .rep2,.ob-content section.rch.fm,.ob-content>section,.ob-content>section>.wrap{padding:0!important;margin:0!important;max-width:none!important;width:auto!important}.ob-content .rep2{display:block!important}.rcover{margin:0!important;width:210mm!important;height:297mm!important;border-radius:0!important;box-sizing:border-box}}

/* ===== mobile ===== */
@media (max-width:1100px){.ob-hd .ob-wrap{gap:.6rem;min-height:62px;flex-wrap:nowrap}.ob-brand{flex:1 1 auto;min-width:0;max-width:none}.ob-brand svg{width:38px;height:38px}.ob-bw{min-width:0}.ob-bw b{font-size:.8rem;line-height:1.2;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.ob-bw small{display:none}
 .ob-burger{flex:none;margin-inline-start:0;order:3;font-size:.8rem;padding:.35rem .55rem}.ob-lang{flex:none;order:2}.ob-lang a{padding:.1rem .35rem}.ob-nav{order:4;top:100%;box-shadow:0 12px 24px rgba(6,24,42,.12)}.ob-nav a{padding:.55rem 0;border-bottom:1px solid var(--ob-line)}
 .ob-bar{position:static}}
@media (max-width:900px){.ob-wrap{padding:0 1rem}
 .ob-atlas{display:flex!important;flex-direction:column;gap:1rem;min-height:0!important;padding:1.2rem 1rem 1rem!important}.ob-a-col{width:100%}.ob-a-left{display:block!important}.ob-a-left h1{font-size:1.55rem!important;margin:0 0 .7rem!important}.ob-a-left .ob-a-r p{font-size:.9rem}.ob-a-map{margin:0!important;width:100%}
 .ob-layers{justify-content:flex-start;margin-top:.4rem}.ob-layers b{width:100%}.ob-layers button{font-size:.74rem;padding:.3rem .55rem}.ob-panel{width:auto;max-width:none}.ob-a-meta{flex-direction:column;align-items:flex-start}.ob-leg i{width:6rem}
 .ob-ribbon button{min-width:84px}.ob-ph{padding:1.8rem 0 1.6rem}.ob-ph h1{font-size:1.6rem}.ob-sec{padding:1.8rem 0}.ob-h2{font-size:1.3rem}
 .ob-finds{grid-auto-columns:86%}.ob-card{padding:1rem}.ob-bar .ob-wrap{gap:.5rem}.ob-bar label{width:100%}.ob-bar select{flex:1}.ob-csv{margin-inline-start:0}
 .ob-sc2{grid-template-columns:auto 1fr}.ob-sc2 svg{width:78px;height:78px}.ob-key{grid-template-columns:minmax(0,1fr) 5.5rem 2.4rem;font-size:.8rem}.ob-pos .r{grid-template-columns:6.5rem 1fr 3rem;font-size:.76rem}
 .ob-pn{flex-direction:column}.ob-pn a{max-width:none}.ob-cstrips .r{grid-template-columns:6.5rem 1fr}.ob-ct{font-size:.76rem}.ob-ctw{overflow-x:auto}
 .ob-content .wrap{padding:0 1rem}.ob-content table{display:block;overflow-x:auto;max-width:100%}.ob-content figure,.ob-content .fig,.ob-content .tbl{overflow-x:auto;max-width:100%}.ob-content .rep2{display:block!important}.ob-content .rtoc{position:static!important;max-height:none!important;margin-bottom:1rem}
 .ob-ft .ob-wrap{gap:1.2rem}.ob-rep .book{max-width:none}}
@media (max-width:420px){.ob-bw b{font-size:.74rem}.ob-lang{font-size:.72rem}.ob-a-left h1{font-size:1.4rem!important}}

/* acknowledgements */
.ob-ack{max-width:860px}.ob-ack-i{font-size:1.02rem;line-height:1.75;color:#2A3A49;margin:0 0 1.6rem}
.ob-ack-l{border-top:2px solid var(--ob-navy,#0B2239)}.ob-ack-r{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:1.4rem;padding:1rem 0;border-bottom:1px solid var(--ob-line)}
.ob-ack-c{display:flex;align-items:center;gap:.6rem;font-weight:600;color:var(--ob-navy,#0B2239);text-decoration:none}.ob-ack-c img{width:28px;height:19px;object-fit:cover;border-radius:2px}.ob-ack-c:hover span{text-decoration:underline}
.ob-ack-r ul{list-style:none;margin:0;padding:0}.ob-ack-r li{font-size:1.02rem;padding:.15rem 0}html[dir=rtl] .ob-ack-r li{text-align:right}
.ob-ack-n{margin-top:1.6rem;font-size:.9rem;color:#5B6573}
@media (max-width:640px){.ob-ack-r{grid-template-columns:1fr;gap:.4rem}}

/* ===== comfort pass: tap targets and legible labels on every screen ===== */
.ob-lang a{display:inline-flex;align-items:center;justify-content:center;min-width:32px;min-height:32px}
.go,.ob-ack-c{display:inline-flex;align-items:center;min-height:36px}
.ob-sort,.ob-x,.ob-y,select{min-height:36px}
.gp,.ob-kk,.kk{font-size:max(.75rem,12px)!important}
@media (max-width:1100px),(pointer:coarse){.ob-lang a{min-width:40px;min-height:44px}.go,.ob-ack-c{min-height:44px}.ob-sort,.ob-x,.ob-y,select{min-height:44px}
 .ob-layers button,.ob-chips button,.ob-seg button,.ob-ribbon button,.ob-csv{min-height:44px}}

.ob-ack-h{font-size:1.25rem;margin:2rem 0 .8rem}.ob-ack-h:first-child{margin-top:0}.ob-ack .ob-ack-i a{color:var(--ob-teal,#00737B);font-weight:600}
/* keep Latin names whole inside Arabic text; long titles may still wrap */
html[dir=rtl] #ack bdi,html[dir=rtl] .ob-ack bdi{white-space:nowrap}html[dir=rtl] #ack i bdi,html[dir=rtl] .ob-ack i bdi{white-space:normal}