/* Gulf Health Exam. Base design language from oscetest.com (approved), calm teal accent. No framework. */
@font-face{font-family:"Source Sans 3";src:url("/assets/fonts/source-sans-3.woff2") format("woff2");font-style:normal;font-weight:200 900;font-display:optional}
:root{--ink:#10242a;--muted:#4c5f63;--accent:#0f6b5c;--accent-ink:#0a5246;--wash:#e7f3ef;--paper:#fbfdfc;--line:#d9e6e2;--ok:#17703a;--ok-bg:#e8f6ec;--bad:#a1281d;--bad-bg:#fdecea;--warn:#8a5a00;--warn-bg:#fff5df;--shadow:0 14px 40px #10242a0f;--radius:20px;
 font-family:"Source Sans 3",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Noto Sans",sans-serif;color:var(--ink);background:var(--paper);font-size:17px;line-height:1.6}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0}
a{color:var(--accent);text-underline-offset:4px}
button,input,select,textarea{font:inherit}
button,.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:14px;min-height:48px;padding:12px 20px;background:var(--accent);color:#fff;font-weight:650;text-decoration:none;cursor:pointer;text-align:center;line-height:1.25}
button:hover,.button:hover{background:var(--accent-ink)}
button:disabled{opacity:.55;cursor:not-allowed}
.button.big,button.big{min-height:58px;padding:16px 26px;font-size:1.12rem}
.button.secondary,button.secondary{background:#fff;border-color:var(--line);color:var(--ink)}
.button.secondary:hover,button.secondary:hover{background:var(--wash)}
button.ghost{background:transparent;color:var(--accent);border-color:transparent;padding:8px 12px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,textarea:focus-visible{outline:3px solid #2aa58f;outline-offset:3px}
input,select,textarea{width:100%;border:1px solid #b5c9c3;border-radius:12px;padding:12px;color:var(--ink);background:#fff;min-height:48px}
label{display:block;font-size:.95rem;font-weight:600;margin-bottom:14px}label input,label select{margin-top:6px}
.skip-link{position:absolute;left:16px;top:-80px;z-index:20;background:#fff;padding:12px;border-radius:10px}.skip-link:focus{top:8px}
header{background:#fbfdfcf2;border-bottom:1px solid var(--line)}
.nav{max-width:1200px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px 24px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:750;text-decoration:none;letter-spacing:-.3px;white-space:nowrap;font-size:1.08rem}
.brand-mark{width:34px;height:34px;border-radius:11px;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:20px;font-weight:700}
nav.main{display:flex;gap:6px 18px;align-items:center;flex-wrap:wrap}
nav.main a{font-size:.95rem;text-decoration:none;color:var(--muted);padding:8px 2px;min-height:44px;display:inline-flex;align-items:center}
nav.main a[aria-current=page]{color:var(--ink);font-weight:700}
nav.main a.nav-cta{background:var(--accent);color:#fff;border-radius:12px;padding:8px 14px;font-weight:650}
main{max-width:1200px;margin:auto;padding:36px 24px 72px;min-height:62vh}
h1,h2,h3,p{margin:0 0 16px}
h1,h2{font-family:Georgia,"Times New Roman",serif;font-weight:400;letter-spacing:-.8px;line-height:1.15}
h1{font-size:clamp(2.1rem,4.4vw,3.6rem);max-width:900px}
h2{font-size:clamp(1.6rem,2.8vw,2.3rem)}
h3{font-size:1.15rem;line-height:1.35}
p{max-width:70ch}.muted{color:var(--muted)}.small{font-size:.9rem;color:var(--muted)}
.eyebrow{font-size:.78rem;letter-spacing:2px;text-transform:uppercase;color:var(--accent);font-weight:750;margin-bottom:12px}
.lead{font-size:1.17rem;color:var(--muted);max-width:60ch}
.hero{display:grid;grid-template-columns:1.25fr 1fr;gap:48px;align-items:center;padding:20px 0 48px}
.hero-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:var(--shadow)}
.section{margin:28px 0 56px}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);min-width:0}
.card p:last-child{margin-bottom:0}
.banner{background:var(--wash);border:1px solid #cfe3dc;border-radius:16px;padding:18px 22px;margin:20px 0}
.notice{min-height:1px;overflow-wrap:anywhere}.notice:not(:empty){padding:12px 16px;margin:14px 0;background:var(--wash);border-radius:12px}.notice.error{background:var(--bad-bg);color:var(--bad)}
.actions-row{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:20px 0}
.tag{display:inline-block;padding:3px 10px;border-radius:8px;background:var(--wash);font-size:.8rem;color:var(--accent-ink);font-weight:650}
.chooser{display:flex;flex-wrap:wrap;gap:10px;margin:8px 0 18px}
.chip{display:inline-flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:0;min-height:56px;padding:10px 16px;border:1px solid var(--line);border-radius:14px;background:#fff;color:var(--ink);text-decoration:none;font-weight:650;cursor:pointer;text-align:left}
.chip span{font-weight:400;font-size:.82rem;color:var(--muted)}
.chip:hover{background:var(--wash)}.chip[aria-pressed=true]{border:2px solid var(--accent);background:var(--wash)}
.chip.soon{opacity:.6;cursor:default}
.steps{counter-reset:s;list-style:none;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;counter-increment:s}
.steps li:before{content:counter(s);display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--wash);color:var(--accent);font-weight:750;margin-bottom:10px}
.price{font-family:Georgia,serif;font-size:2.8rem;letter-spacing:-1px;line-height:1.1;margin:6px 0 4px}
.featured{border:2px solid var(--accent)}
.price-list{padding-left:20px;color:var(--muted);margin:14px 0 22px}.price-list li{margin-bottom:6px}
.prose{max-width:780px}.prose h2{font-size:1.7rem;margin-top:30px}.prose li{margin-bottom:10px}
details{border-top:1px solid var(--line);padding:14px 0}summary{cursor:pointer;font-weight:650;min-height:44px;display:flex;align-items:center}details p{margin:10px 0;color:var(--muted)}
.narrow{max-width:560px;margin:10px auto 50px}
table{border-collapse:collapse;width:100%}th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:.9rem;color:var(--muted)}
.table-wrap{overflow-x:auto;margin:14px 0}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin:18px 0}.facts div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px}.facts dt{font-size:.85rem;color:var(--muted)}.facts dd{margin:0;font-weight:700;font-size:1.1rem}
.breadcrumbs{font-size:.88rem;color:var(--muted);margin-bottom:18px;display:flex;gap:8px;flex-wrap:wrap}.breadcrumbs a{color:var(--muted)}
.sister{display:flex;gap:18px;align-items:center;justify-content:space-between;flex-wrap:wrap;background:#f3f6fb;border:1px solid #dbe2ef;border-radius:var(--radius);padding:20px 24px}
.sister p{margin:0}
.langs{display:flex;flex-wrap:wrap;gap:8px 14px;color:var(--muted)}
.sample{border:1px solid var(--line);border-radius:16px;padding:18px;background:#fff;margin:14px 0}.sample ol{padding-left:22px}
footer{border-top:1px solid var(--line);padding:30px 24px;background:#eef5f2}
footer .inner{max-width:1200px;margin:auto}
.footer-links{display:flex;flex-wrap:wrap;gap:6px 18px;margin-bottom:14px}.footer-links a{color:var(--ink);font-size:.92rem;min-height:36px;display:inline-flex;align-items:center}
.disclaimer{font-size:.86rem;color:var(--muted);max-width:none}
/* quiz */
.quiz{max-width:760px;margin:0 auto}
.quiz-top{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.quiz-meta{color:var(--muted);font-size:.95rem}
.timer{font-variant-numeric:tabular-nums;background:var(--ink);color:#fff;border-radius:12px;padding:6px 14px;font-size:1.1rem;letter-spacing:.5px}
.timer.low{background:var(--bad)}
.progress{height:8px;background:var(--line);border-radius:8px;overflow:hidden;margin:6px 0 20px}.progress span{display:block;height:100%;background:var(--accent);width:0}
.q-domain{font-size:.85rem;color:var(--muted);margin-bottom:6px}
.q-stem{font-size:1.15rem;line-height:1.55;margin-bottom:18px;white-space:pre-line}
.opts{display:grid;gap:10px;margin:0;padding:0;list-style:none}
.opt{width:100%;display:flex;align-items:flex-start;gap:12px;justify-content:flex-start;text-align:left;background:#fff;color:var(--ink);border:2px solid var(--line);border-radius:14px;padding:14px 16px;min-height:58px;font-weight:500}
.opt:hover{background:var(--wash)}
.opt .key{flex:none;display:grid;place-items:center;width:30px;height:30px;border-radius:50%;border:1px solid #9fb8b1;font-weight:700;font-size:.9rem}
.opt[aria-pressed=true]{border-color:var(--accent);background:var(--wash)}
.opt[aria-pressed=true] .key{background:var(--accent);color:#fff;border-color:var(--accent)}
.opt.correct{border-color:var(--ok);background:var(--ok-bg)}.opt.correct .key{background:var(--ok);color:#fff;border-color:var(--ok)}
.opt.wrong{border-color:var(--bad);background:var(--bad-bg)}.opt.wrong .key{background:var(--bad);color:#fff;border-color:var(--bad)}
.opt:disabled{opacity:1;cursor:default}
.mark{font-weight:700;margin-left:auto;padding-left:8px;white-space:nowrap}
.explain{margin-top:18px;border-radius:16px;padding:18px;background:#fff;border:1px solid var(--line)}
.explain.ok{border-left:6px solid var(--ok)}.explain.no{border-left:6px solid var(--bad)}
.explain h3{margin-bottom:8px}.explain .kp{background:var(--wash);border-radius:10px;padding:10px 12px;margin:12px 0 4px}
.explain[dir=rtl]{text-align:right}
.lang-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:0 0 14px}.lang-row label{margin:0;display:flex;gap:8px;align-items:center;font-weight:500}.lang-row select{width:auto;margin:0;min-height:40px;padding:6px 10px}
.bar{position:sticky;bottom:0;z-index:5;background:#fbfdfcf5;border-top:1px solid var(--line);padding:12px 0 calc(12px + env(safe-area-inset-bottom));margin-top:18px;display:flex;gap:10px;justify-content:space-between;align-items:center}
.bar .grow{flex:1}
.grid-nav{display:grid;grid-template-columns:repeat(auto-fill,minmax(42px,1fr));gap:6px;margin:14px 0}
.grid-nav button{min-height:42px;padding:4px;border-radius:10px;background:#fff;color:var(--ink);border:1px solid var(--line);font-weight:600}
.grid-nav button.a{background:var(--wash);border-color:#9cc8bc}.grid-nav button.f{box-shadow:inset 0 -4px 0 #d08a00}.grid-nav button[aria-current=true]{border:2px solid var(--accent)}
.result-head{display:flex;gap:28px;align-items:center;flex-wrap:wrap}
.ring{--p:0;width:150px;height:150px;border-radius:50%;background:conic-gradient(var(--accent) calc(var(--p)*1%),var(--line) 0);display:grid;place-items:center;flex:none}
.ring b{width:118px;height:118px;border-radius:50%;background:var(--paper);display:grid;place-items:center;font-size:2rem;font-family:Georgia,serif}
.pill{display:inline-block;border-radius:999px;padding:6px 14px;font-weight:700}
.pill.likely{background:var(--ok-bg);color:var(--ok)}.pill.borderline{background:var(--warn-bg);color:var(--warn)}.pill.not_yet{background:var(--bad-bg);color:var(--bad)}
.dbar{margin:10px 0}.dbar .row{display:flex;justify-content:space-between;gap:10px;font-size:.95rem}.dbar .track{height:10px;border-radius:8px;background:var(--line);overflow:hidden}.dbar .track span{display:block;height:100%;background:var(--accent)}
.review-item{border-top:1px solid var(--line);padding:12px 0}
.review-item summary{font-weight:500}
.locked{border:1px dashed #9cc8bc;background:#f4faf8}
.stat{display:flex;gap:22px;flex-wrap:wrap}.stat div{min-width:120px}.stat strong{display:block;font-size:1.6rem;font-family:Georgia,serif}
[hidden]{display:none!important}
:lang(ml){font-family:"Noto Sans Malayalam","Manjari","Kartika",sans-serif}
:lang(hi){font-family:"Noto Sans Devanagari","Mangal","Kohinoor Devanagari",sans-serif}
:lang(ar){font-family:"Noto Naskh Arabic","Geeza Pro","Segoe UI","Tahoma",sans-serif}
:lang(ur){font-family:"Noto Nastaliq Urdu","Jameel Noori Nastaleeq","Noto Naskh Arabic","Geeza Pro",sans-serif;line-height:2}
@media(max-width:900px){.hero{grid-template-columns:1fr;gap:24px}.grid,.grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}.steps{grid-template-columns:1fr}}
@media(max-width:640px){body{font-size:16px}main{padding:22px 16px 56px}.nav{padding:10px 16px}.grid,.grid.two,.grid.four{grid-template-columns:1fr}nav.main{gap:2px 14px}nav.main a{font-size:.9rem}.card{padding:18px}.q-stem{font-size:1.08rem}.ring{width:120px;height:120px}.ring b{width:94px;height:94px;font-size:1.6rem}footer{padding:24px 16px}}
@media(prefers-reduced-motion:no-preference){.progress span{transition:width .3s}}
@media print{header,footer,.bar,.skip-link{display:none!important}}

/* While answering, the page intro steps aside so the question is in the first screen on phones. */
.quiz-running .quiz>.eyebrow,.quiz-running .quiz>h1,.quiz-running .breadcrumbs,.quiz-running .quiz>.lead{display:none}
@media (max-width:600px){.quiz-running header .nav nav{display:none}}
@media (max-width:600px){.kbd-hint{visibility:hidden}}
/* feedback: contact form and "report this question" */
.feedback-form label,.report-form label{display:block;margin-bottom:14px;font-weight:600}
.feedback-form textarea,.report-form textarea{margin-top:6px;resize:vertical;min-height:110px}
.report-form input{margin-top:6px}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.report-wrap{margin:14px 0 4px}
.linkish{background:none;border:0;padding:6px 0;min-height:0;color:var(--muted,#55706a);text-decoration:underline;font-size:.9rem;font-weight:500;cursor:pointer;width:auto}
.linkish:hover{color:var(--ink);background:none}
.report-form{margin-top:8px;padding:16px;border:1px solid #d6e3df;border-radius:12px;background:#fff}