/* Canada Citizenship Test Practice styles. Fonts are self-hosted (see fonts/). */
@font-face{font-family:"Plus Jakarta Sans";font-style:normal;font-weight:400 800;font-display:swap;src:url(fonts/plus-jakarta-sans-latin.woff2) format("woff2")}
@font-face{font-family:"JetBrains Mono";font-style:normal;font-weight:600;font-display:swap;src:url(fonts/jetbrains-mono-600-latin.woff2) format("woff2")}

/* base */
:root{color-scheme:light;box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
html{scroll-padding-top:env(safe-area-inset-top,0px)}
body{margin:0;padding:0;font:14px -apple-system,BlinkMacSystemFont,sans-serif;background:#fff;color:#000}
img{max-width:100%}
[hidden]:not([hidden=until-found i]){display:none!important}

/* Layout: sticky brand bar with scrollable tab rail; single 860px work column of white panels on a cool slate ground. */
:root{
  --bg:#f3f5f9; --surface:#ffffff; --surface-2:#f7f8fb; --line:#e3e7ef; --fg:#121826; --muted:#5d6678; --faint:#8b93a5;
  --primary:#24438a; --primary-deep:#1a3270; --primary-soft:#ecf1fb; --primary-line:#c4d2ee; --on-primary:#fff;
  --red:#d52b1e; --red-deep:#a81f15; --red-soft:#fdeeed; --red-line:#f4c6c2;
  --green:#0f9d63; --green-soft:#eafaf2; --green-line:#9fdcbf;
  --amber:#c86a00; --amber-soft:#fff8e6; --amber-line:#f1d48a;
  --blue:#1d5fe0; --blue-soft:#eaf2ff; --blue-line:#bcd2fb;
  --display:"Plus Jakarta Sans",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --body:"Plus Jakarta Sans",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --shadow:0 1px 2px rgba(18,24,38,.05),0 4px 14px rgba(18,24,38,.05);
}
:root[data-theme="dark"]{
  --bg:#0e1118; --surface:#171b25; --surface-2:#1d2230; --line:#2b3242; --fg:#eef1f7; --muted:#a3abbd; --faint:#7a8296;
  --primary:#3b6ae0; --primary-deep:#2f58c4; --primary-soft:#17233d; --primary-line:#2c4170; --on-primary:#fff;
  --red:#ff5a4f; --red-deep:#e03a2f; --red-soft:#3a1717; --red-line:#6b2a26;
  --green:#34c98a; --green-soft:#11291f; --green-line:#215a42;
  --amber:#f0a73a; --amber-soft:#2d2210; --amber-line:#5c4519;
  --blue:#6a9cff; --blue-soft:#142037; --blue-line:#2b4373;
  --shadow:0 1px 2px rgba(0,0,0,.4); color-scheme:dark}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--fg);font-family:var(--body);font-size:15px;line-height:1.5}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--surface)}
button{font:inherit;color:inherit;cursor:pointer}
button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
h1,h2,h3{font-family:var(--display);text-wrap:balance;margin:0}
.wrap{max-width:880px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}

/* header */
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--surface);border-bottom:1px solid var(--line)}
.hbar{max-width:1120px;margin:0 auto;display:flex;align-items:center;gap:18px;padding-block:12px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.brand{color:inherit;text-decoration:none;border-radius:10px;display:flex;gap:10px;align-items:center;flex-shrink:0}
.logo{width:34px;height:34px;border-radius:9px;background:#d52b1e;display:grid;place-items:center;color:#fff}
.brand-sub{display:block;font-size:11.5px;color:var(--muted);margin-top:1px}
.brand-title{display:block;font-size:16px;font-weight:800;line-height:1.15}
nav.tabs{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;flex:1;min-width:0}
nav.tabs::-webkit-scrollbar{display:none}
.tab{display:flex;align-items:center;gap:7px;white-space:nowrap;border:0;background:transparent;padding:9px 12px;border-radius:9px;font-weight:700;font-size:13.5px;color:var(--fg)}
.tab:hover{background:var(--surface-2)}
.tab[aria-selected="true"]{background:var(--primary);color:var(--on-primary)}
.tab svg{width:17px;height:17px}
.hright{display:flex;gap:8px;align-items:center;flex-shrink:0}
.streak{display:flex;gap:5px;align-items:center;font-weight:800;font-size:13px;color:var(--amber);background:var(--amber-soft);border:1px solid var(--amber-line);border-radius:9px;padding:6px 10px;font-variant-numeric:tabular-nums}
.iconbtn{width:34px;height:34px;border-radius:50%;border:1px solid var(--line);background:var(--surface);display:grid;place-items:center;color:var(--muted)}
@media (max-width:860px){.hbar{flex-wrap:wrap}.brand{flex:1}nav.tabs{order:3;flex-basis:100%}}
main{padding-block:24px 64px}
.view{display:flex;flex-direction:column;gap:18px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:var(--shadow)}
.eyebrow{font-size:12px;font-weight:800;letter-spacing:.09em;text-transform:uppercase}
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.spacer{flex:1}
.muted{color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:10px;padding:11px 18px;font-weight:700;font-size:14px;background:var(--primary);color:var(--on-primary)}
.btn:hover{background:var(--primary-deep)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.ghost{background:var(--surface);color:var(--fg);border:1px solid var(--line)}
.btn.ghost:hover{background:var(--surface-2)}
.btn.blue{background:var(--blue)}
.btn.dark{background:var(--fg);color:var(--surface)}
.btn svg{width:17px;height:17px}

/* alert */
.alert{display:flex;gap:14px;align-items:center;flex-wrap:wrap;background:var(--blue-soft);border:1px solid var(--blue-line);border-radius:16px;padding:18px 20px}
.alert.good{background:var(--green-soft);border-color:var(--green-line)}
.alert.warn{background:var(--amber-soft);border-color:var(--amber-line)}
.alert .ic{width:34px;height:34px;border-radius:50%;background:var(--surface);display:grid;place-items:center;color:var(--blue);flex-shrink:0}
.alert.good .ic{color:var(--green)} .alert.warn .ic{color:var(--amber)}
.alert-text{flex:1;min-width:220px}
.alert-text h3{font-size:16px}
.alert-text p{margin:2px 0 0;font-size:13px;color:var(--muted)}
.tag{font-size:10px;font-weight:800;letter-spacing:.08em;background:var(--surface);border-radius:5px;padding:1px 6px;margin-left:6px}

/* drills */
.drill-head{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
.drill-head .eyebrow{display:flex;gap:8px;align-items:center}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
@media (max-width:720px){.grid3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:460px){.grid3{grid-template-columns:1fr}}
.dcard{border:1px solid var(--line);border-radius:12px;padding:14px;display:flex;flex-direction:column;gap:10px;min-width:0}
.dcard-top{display:flex;justify-content:space-between;gap:8px;align-items:flex-start}
.dcard-top b{font-size:14px;min-width:0}
.badge{font-size:11px;font-weight:700;border:1px solid var(--line);background:var(--surface-2);color:var(--muted);border-radius:6px;padding:1px 7px;white-space:nowrap}
.badge.good{color:var(--green);border-color:var(--green-line);background:var(--green-soft)}
.badge.bad{color:var(--red);border-color:var(--red-line);background:var(--red-soft)}
.badge.mid{color:var(--amber);border-color:var(--amber-line);background:var(--amber-soft)}
.bar{height:5px;border-radius:9px;background:var(--line);overflow:hidden}
.bar i{display:block;height:100%;background:var(--green);border-radius:9px}
.dcard .btn{padding:9px 12px;font-size:13px}
.dcard small{font-size:12px;color:var(--faint)}

/* hero */
.hero{border-radius:18px;padding:30px;background:linear-gradient(120deg,#1a3270 0%,#24438a 55%,#2f5aa8 100%);color:#fff;position:relative;overflow:hidden;display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:24px;align-items:center}
.hero .eyebrow{display:inline-flex;gap:8px;align-items:center;background:rgba(255,255,255,.16);border-radius:999px;padding:5px 12px;font-size:11px}
.hero h2{font-size:32px;font-weight:800;line-height:1.12;margin:14px 0 10px}
.hero p{margin:0;opacity:.92;font-size:14px;max-width:60ch}
.hero-actions{display:flex;flex-direction:column;gap:10px}
.hero-actions .btn{background:#fff;color:var(--primary-deep);padding:14px}
.hero-actions .btn.alt{background:rgba(0,0,0,.18);color:#fff;border:1px solid rgba(255,255,255,.25)}
@media (max-width:720px){.hero{grid-template-columns:1fr;padding:22px}.hero h2{font-size:25px}}


.seg{display:flex;gap:4px;background:var(--surface-2);border:1px solid var(--line);border-radius:10px;padding:3px}
.seg button{border:0;background:transparent;border-radius:7px;padding:5px 10px;font-weight:700;font-size:12.5px;color:var(--muted)}
.seg button[aria-pressed="true"]{background:var(--primary);color:var(--on-primary)}
.seg.plain button[aria-pressed="true"]{background:var(--surface);color:var(--fg);box-shadow:var(--shadow)}
input[type=text],input[type=email],textarea,select{width:100%;font:inherit;font-size:14px;color:var(--fg);background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:11px 14px}
textarea{min-height:110px;resize:vertical}
label.f{display:flex;flex-direction:column;gap:5px;font-size:12px;font-weight:700;color:var(--muted)}
.stack{display:flex;flex-direction:column;gap:12px}
.chlist{display:flex;flex-direction:column;gap:8px}
.chitem{display:flex;gap:10px;align-items:center;border:1px solid var(--line);border-radius:10px;padding:10px 12px;flex-wrap:wrap}
.chitem b{font-size:14px}
.chitem .grow{flex:1;min-width:160px}

/* quiz */
.qtop{display:flex;justify-content:space-between;gap:10px;align-items:center;flex-wrap:wrap}
.qbadge{display:inline-flex;gap:8px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:8px 14px;font-size:12.5px;font-weight:800;letter-spacing:.07em;color:var(--muted);text-transform:uppercase}
.qbadge svg{color:var(--primary)}
.timer{font-family:var(--mono);font-size:15px;color:var(--fg);letter-spacing:0;text-transform:none}
.tbar{width:64px;height:6px;border-radius:9px;background:var(--red-soft);overflow:hidden}
.tbar i{display:block;height:100%;background:var(--primary)}
.timer.low{color:var(--red)}
.count{font-size:13px;font-weight:700;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:7px 12px;font-variant-numeric:tabular-nums}
.count em{font-style:normal;color:var(--primary)}
.qmeta{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:12px}
.qnum{font-size:12px;font-weight:800;letter-spacing:.08em;color:var(--muted);background:var(--surface-2);border-radius:6px;padding:4px 10px}
.qcat{font-size:12.5px;font-weight:600;color:var(--primary);background:var(--primary-soft);border:1px solid var(--primary-line);border-radius:6px;padding:3px 10px}
.qref{margin-left:auto;font-size:12px;color:var(--faint)}
.qtext{font-size:19px;font-weight:700;margin:0 0 18px;line-height:1.35}
.opts{display:flex;flex-direction:column;gap:12px}
.opt{display:flex;gap:14px;align-items:center;text-align:left;width:100%;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:15px 16px;font-size:15px}
.opt:hover:not(:disabled){border-color:var(--faint)}
.opt .k{width:28px;height:28px;border-radius:7px;background:var(--surface-2);border:1px solid var(--line);display:grid;place-items:center;font-size:12px;font-weight:800;color:var(--muted);flex-shrink:0}
.opt .t{flex:1;min-width:0}
.opt .mk{width:22px;height:22px;flex-shrink:0}
.opt.sel{border-color:var(--primary);background:var(--primary-soft)}
.opt.sel .k{background:var(--primary);color:var(--on-primary);border-color:var(--primary)}
.opt.right{border:2px solid var(--green);background:var(--green-soft);padding:14px 15px}
.opt.right .k{background:var(--green);color:#fff;border-color:var(--green)}
.opt.right .mk{color:var(--green)}
.opt.wrong{border:2px solid var(--red);background:var(--red-soft);padding:14px 15px}
.opt.wrong .k{background:var(--red);color:#fff;border-color:var(--red)}
.opt.wrong .mk{color:var(--red)}
.opt.dim{opacity:.5}
.opt:disabled{cursor:default}
.expl{margin-top:16px;border-radius:12px;padding:14px 16px;border:1px solid var(--amber-line);background:var(--amber-soft)}
.expl.ok{border-color:var(--green-line);background:var(--green-soft)}
.expl h4{margin:0 0 6px;font-size:14px;display:flex;gap:8px;align-items:center}
.expl p{margin:0;font-size:14px}
.qnav{display:flex;gap:12px;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:16px;flex-wrap:wrap}
.dots{display:flex;gap:4px;flex-wrap:wrap;justify-content:center;flex:1;min-width:0}
.dot{min-width:24px;height:24px;border-radius:6px;border:0;background:var(--surface-2);font-size:11px;font-weight:800;color:var(--muted);padding:0 4px;font-variant-numeric:tabular-nums}
.dot.cur{outline:2px solid var(--primary);outline-offset:1px}
.dot.ans{background:var(--blue);color:#fff}
.dot.r{background:var(--green);color:#fff}
.dot.w{background:var(--red);color:#fff}

/* flashcards */
.fc-wrap{max-width:660px;margin:0 auto;width:100%;display:flex;flex-direction:column;gap:16px}
.fc-progress{height:6px;border-radius:9px;background:var(--line);overflow:hidden}
.fc-progress i{display:block;height:100%;background:var(--primary);transition:width .25s}
.fcard{min-height:320px;border:1px solid var(--line);border-radius:18px;padding:26px;background:var(--surface);box-shadow:var(--shadow);display:flex;flex-direction:column;gap:12px;cursor:pointer;text-align:left;width:100%}
.fcard.back{border:2px solid var(--red-line)}
.fcard .lab{font-size:11px;font-weight:800;letter-spacing:.09em;color:var(--faint)}
.fcard .front-q{font-size:24px;font-weight:800;line-height:1.3}
.ans-box{background:var(--green-soft);border:1px solid var(--green-line);border-radius:12px;padding:14px 16px;font-size:19px;font-weight:800}
.fc-foot{margin-top:auto;border-top:1px solid var(--line);padding-top:12px;display:flex;justify-content:space-between;align-items:center;gap:10px}
.mast{display:inline-flex;gap:6px;align-items:center;border:0;background:var(--surface-2);border-radius:8px;padding:7px 12px;font-weight:700;font-size:13px}
.mast[aria-pressed="true"]{background:var(--green-soft);color:var(--green)}

/* readiness */
.prof{display:flex;gap:16px;align-items:center;flex-wrap:wrap;padding-bottom:18px;border-bottom:1px solid var(--line)}
.prof .big{width:52px;height:52px;border-radius:12px;background:var(--primary);color:#fff;font-weight:800;font-size:19px;display:grid;place-items:center}
.prof h2{font-size:21px}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:18px}
@media (max-width:720px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}}
.stat{border:1px solid var(--line);background:var(--surface-2);border-radius:12px;padding:14px 16px;min-width:0}
.stat .eyebrow{font-size:11px;color:var(--faint)}
.stat .v{font-size:26px;font-weight:800;font-variant-numeric:tabular-nums;line-height:1.2;margin-top:6px}
.stat .v.sm{font-size:17px;display:flex;gap:6px;align-items:center;min-height:31px}
.stat small{font-size:12px;color:var(--muted)}
.empty{text-align:center;padding:36px 10px;display:flex;flex-direction:column;align-items:center;gap:8px}
.empty .ic{width:56px;height:56px;border-radius:50%;background:var(--surface-2);display:grid;place-items:center;color:var(--faint)}
.empty p{margin:0;max-width:44ch;font-size:13px;color:var(--muted)}
.log{display:flex;flex-direction:column;gap:10px}
.attempt{border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.attempt summary{display:flex;gap:12px;align-items:center;cursor:pointer;list-style:none;flex-wrap:wrap}
.attempt summary::-webkit-details-marker{display:none}
.attempt .score{font-size:20px;font-weight:800;font-variant-numeric:tabular-nums}
.attempt .rv{margin-top:10px;display:flex;flex-direction:column;gap:6px;font-size:13px}
.rv div{border-left:3px solid var(--green);padding:4px 10px;background:var(--surface-2);border-radius:0 6px 6px 0}
.rv div.x{border-left-color:var(--red)}

/* results */
.result-hero{text-align:center;display:flex;flex-direction:column;align-items:center;gap:8px;padding-block:10px}
.ring{width:132px;height:132px;border-radius:50%;display:grid;place-items:center;font-size:32px;font-weight:800;font-variant-numeric:tabular-nums}

/* modal */
.modal-bg{position:fixed;inset:0;background:rgba(10,14,22,.55);z-index:50;display:grid;place-items:center;padding:16px}
.modal{background:var(--surface);border-radius:20px;max-width:560px;width:100%;max-height:calc(100% - 32px);overflow:auto;padding:26px;display:flex;flex-direction:column;gap:16px;box-shadow:0 20px 50px rgba(0,0,0,.3)}
.mhead{display:flex;gap:12px;align-items:center;padding-bottom:14px;border-bottom:1px solid var(--line)}
.mhead .logo{width:40px;height:40px}
.mhead h3{font-size:19px}
.mhead small{color:var(--muted);font-size:12px}
.req{background:var(--red-soft);border:1px solid var(--red-line);border-radius:12px;padding:14px 18px}
.req h4{margin:0 0 6px;color:var(--red-deep);font-size:14px}
:root[data-theme="dark"] .req h4{color:var(--red)}
.req ul{margin:0;padding-left:18px;font-size:14px;display:flex;flex-direction:column;gap:3px}
.topics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.topics span{border:1px solid var(--line);background:var(--surface-2);border-radius:9px;padding:8px 10px;font-size:13px}
@media (max-width:460px){.topics{grid-template-columns:1fr}}
.checks{display:flex;flex-direction:column;gap:6px}
.checks label{display:flex;gap:10px;align-items:center;border:1px solid var(--line);border-radius:9px;padding:9px 12px;font-size:14px}
.toasts{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:60;display:flex;flex-direction:column;align-items:center;gap:8px;pointer-events:none;width:max-content;max-width:calc(100% - 32px)}
.toast{background:var(--fg);color:var(--surface);padding:10px 16px;border-radius:10px;font-weight:600;font-size:13px;box-shadow:0 8px 24px rgba(0,0,0,.2);animation:pop .25s ease-out}
.toast.win{background:var(--amber);color:#1a1200;font-weight:800}
@keyframes pop{from{transform:translateY(8px) scale(.96);opacity:0}to{transform:none;opacity:1}}
pre.logtxt{white-space:pre-wrap;font-family:var(--mono);font-size:12px;background:var(--surface-2);border:1px solid var(--line);border-radius:10px;padding:12px;max-height:280px;overflow:auto;margin:0}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* points, levels & badges */
.lvl-chip{display:flex;gap:8px;align-items:center;border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:5px 10px 5px 6px;min-width:0}
.lvl-chip:hover{background:var(--surface-2)}
.lvl-num{width:26px;height:26px;border-radius:7px;background:var(--primary);color:#fff;font-size:12px;font-weight:800;display:grid;place-items:center;flex-shrink:0}
.lvl-txt{display:flex;flex-direction:column;align-items:flex-start;min-width:84px;text-align:left}
.lvl-txt b{font-size:12px;line-height:1.2;white-space:nowrap}
.lvl-txt small{font-size:10.5px;color:var(--muted);font-variant-numeric:tabular-nums}
.lvl-bar{display:block;width:100%;height:3px;border-radius:9px;background:var(--line);overflow:hidden;margin-top:2px}
.lvl-bar i{display:block;height:100%;width:0;background:var(--amber);transition:width .3s}
@media (max-width:460px){.lvl-txt{display:none}}
.pts{display:inline-block;margin-left:auto;font-size:12px;font-weight:800;color:#1a1200;background:var(--amber);border-radius:999px;padding:2px 10px;font-variant-numeric:tabular-nums}
.pts.big{margin:0;font-size:13px;padding:3px 12px}
.bar.lvl{height:8px;margin-top:8px;max-width:360px}
.bar.lvl i{background:var(--amber)}
.stat .v small.of{font-size:14px;color:var(--faint);font-weight:700}
.stat .bar{margin-top:8px}
.today{display:flex;gap:18px;align-items:center;flex-wrap:wrap;padding:18px 20px}
.today-txt{flex:1;min-width:200px}
.today-txt h3{font-size:17px;margin-top:2px}
.today-txt p{margin:2px 0 0;font-size:13px}
.goal-ring{--p:0;width:64px;height:64px;border-radius:50%;flex-shrink:0;display:grid;place-items:center;background:conic-gradient(var(--green) calc(var(--p)*1%),var(--line) 0)}
.goal-ring span{width:50px;height:50px;border-radius:50%;background:var(--surface);display:grid;place-items:center;font-weight:800;font-size:16px;font-variant-numeric:tabular-nums;line-height:1}
.goal-ring small{font-size:10px;color:var(--faint);font-weight:700}
.badges{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.bdg{border:1px dashed var(--line);border-radius:12px;padding:12px;display:flex;flex-direction:column;gap:3px;color:var(--faint);min-width:0}
.bdg b{font-size:13.5px;color:var(--muted)}
.bdg small{font-size:11.5px;line-height:1.35}
.bdg-ic{width:30px;height:30px;border-radius:8px;background:var(--surface-2);display:grid;place-items:center;margin-bottom:4px}
.bdg-ic svg{width:17px;height:17px}
.bdg.on{border:1px solid var(--amber-line);background:var(--amber-soft);color:var(--muted)}
.bdg.on b{color:var(--fg)}
.bdg.on .bdg-ic{background:var(--amber);color:#1a1200}

/* theme toggle */
.theme-btn .moon{display:none}
:root[data-theme="dark"] .theme-btn .sun{display:none}
:root[data-theme="dark"] .theme-btn .moon{display:block}
:root[data-theme="dark"] .hero{background:linear-gradient(120deg,#16254a 0%,#1d356e 60%,#24438a 100%)}
.dcard .btn{background:var(--primary-soft);color:var(--primary);border:1px solid var(--primary-line)}
.dcard .btn:hover{background:var(--primary);color:var(--on-primary)}

/* quiz screen — modelled on the online citizenship test */
.exam-head{display:flex;align-items:center;gap:12px;border-bottom:2px solid var(--primary-line);padding-bottom:10px}
.exam-head h2{font-size:24px;font-weight:800;flex:1;min-width:0}
.timer-m{display:none;align-items:center;gap:6px;font-family:var(--mono);font-size:15px;background:var(--surface);border:1px solid var(--line);border-radius:9px;padding:6px 10px}
.timer-m.low{color:var(--red);border-color:var(--red-line)}
.exam-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:22px;align-items:start}
.exam-main,.exam-side{background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}
.exam-main{padding:24px 26px;display:flex;flex-direction:column}
.exam-side{padding:20px;position:sticky;top:84px;display:flex;flex-direction:column;gap:12px}
.qhead{font-size:26px;font-weight:800;margin:4px 0 8px}
.exam-main .qtext{font-size:17px;font-weight:700;margin:0 0 18px}
.exam-main .opts{gap:10px}
.exam-main .opt{padding:13px 16px;font-size:15.5px;border-radius:10px}
.opt .rd{width:20px;height:20px;border-radius:50%;border:2px solid var(--faint);flex-shrink:0;background:var(--surface)}
.opt.sel .rd{border-color:var(--primary);box-shadow:inset 0 0 0 4px var(--surface);background:var(--primary)}
.opt.right .rd{border-color:var(--green);background:var(--green);box-shadow:inset 0 0 0 4px var(--surface)}
.opt.wrong .rd{border-color:var(--red);background:var(--red);box-shadow:inset 0 0 0 4px var(--surface)}
.exam-main .opt.right,.exam-main .opt.wrong{padding:12px 15px}
.review-chk{display:flex;gap:10px;align-items:center;margin:16px 0 4px;font-size:14.5px;color:var(--muted);cursor:pointer;width:max-content;max-width:100%}
.review-chk input{width:18px;height:18px;accent-color:var(--amber);margin:0}
.exam-main .qnav{border-top:0;padding-top:18px;justify-content:flex-start}
.exam-main .qnav .btn{flex:1;min-width:150px;max-width:260px}
.submit-btn{margin-top:12px;width:100%;max-width:532px;padding:13px 18px}
.time-left{font-size:24px;font-weight:800;font-variant-numeric:tabular-nums;line-height:1.2}
.time-left .timer{font-family:var(--mono);font-size:inherit}
.time-left.sm{font-size:19px}
.tbar.wide{width:100%;height:6px;background:var(--primary-soft)}
.side-h{font-size:16px;font-weight:800;margin-top:4px}
.side-note{margin:0;font-size:12.5px}
.viewseg{width:100%}
.viewseg button{flex:1;display:inline-flex;gap:6px;align-items:center;justify-content:center;padding:7px 8px}
.qgrid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px}
.qgrid .dot{height:44px;min-width:0;border-radius:8px;font-size:15px;background:var(--surface-2);color:var(--fg);border:1px solid var(--line);box-shadow:0 1px 2px rgba(18,24,38,.08)}
.qgrid .dot:hover{border-color:var(--faint)}
.dot.ans,.qli.ans .qn{background:var(--primary);color:var(--on-primary);border-color:var(--primary)}
.dot.r,.qli.r .qn{background:var(--green);color:#fff;border-color:var(--green)}
.dot.w,.qli.w .qn{background:var(--red);color:#fff;border-color:var(--red)}
.dot.rev,.qli.rev .qn{background:var(--amber);color:#1a1200;border-color:var(--amber)}
.qgrid .dot.cur{outline:2px solid var(--primary);outline-offset:2px;background:var(--surface);color:var(--fg)}
.qlist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px;max-height:420px;overflow:auto}
.qli{display:flex;gap:10px;align-items:center;width:100%;text-align:left;border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:6px 8px}
.qli.cur{outline:2px solid var(--primary);outline-offset:1px}
.qli .qn{min-width:34px;height:28px;border-radius:6px;background:var(--surface-2);border:1px solid var(--line);display:grid;place-items:center;font-size:12.5px;font-weight:800;font-variant-numeric:tabular-nums}
.qli .qt{flex:1;min-width:0;font-size:12.5px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.legend{list-style:none;margin:6px 0 0;padding:0;display:flex;flex-direction:column;gap:8px;font-size:14.5px;font-weight:600}
.legend li{display:flex;gap:10px;align-items:center}
.lg{width:18px;height:18px;border-radius:4px;background:var(--surface-2);border:1px solid var(--line);flex-shrink:0}
.lg.ans{background:var(--primary);border-color:var(--primary)}
.lg.rev{background:var(--amber);border-color:var(--amber)}
.lg.r{background:var(--green);border-color:var(--green)}
.lg.w{background:var(--red);border-color:var(--red)}
@media (max-width:860px){
  .exam-grid{grid-template-columns:1fr}
  .exam-side{position:static}
  .exam-side .time-left,.exam-side .tbar.wide{display:none}
  .timer-m{display:inline-flex}
  .exam-main{padding:18px}
  .qhead{font-size:21px}
}
.wrap.wide{max-width:1120px}

/* home intro + about (static, crawlable) */
.seo-intro{padding-top:26px}
.seo-intro h1{font-size:30px;font-weight:800;line-height:1.15}
.seo-intro p{margin:8px 0 0;color:var(--muted);font-size:15.5px;max-width:70ch}
.facts-chips{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 0;padding:0}
.facts-chips li{font-size:12.5px;font-weight:700;color:var(--primary);background:var(--primary-soft);border:1px solid var(--primary-line);border-radius:999px;padding:4px 11px}
.seo-intro+main{padding-top:18px}
.home-about{padding-bottom:40px}
.home-about .prose{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px 26px}

/* content pages */
.site-nav{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;flex:1;min-width:0}
.site-nav::-webkit-scrollbar{display:none}
.site-nav a{white-space:nowrap;text-decoration:none;color:var(--fg);font-weight:700;font-size:13.5px;padding:9px 12px;border-radius:9px}
.site-nav a:hover{background:var(--surface-2)}
.site-nav a[aria-current="page"]{background:var(--primary);color:var(--on-primary)}
@media (max-width:860px){.site-nav{order:3;flex-basis:100%}}
.prose-wrap{padding-block:28px 56px;display:flex;flex-direction:column;gap:22px}
.prose{line-height:1.65;font-size:16px}
.prose h1{font-size:32px;font-weight:800;line-height:1.15;margin:0 0 14px}
.prose h2{font-size:22px;font-weight:800;margin:30px 0 8px}
.prose h3{font-size:18px;font-weight:800;margin:22px 0 6px}
.prose p,.prose ul,.prose ol{margin:0 0 14px}
.prose li{margin:4px 0}
.prose a{color:var(--primary);text-underline-offset:2px}
.prose table{width:100%;border-collapse:collapse;margin:0 0 16px;font-size:15px}
.prose th,.prose td{border:1px solid var(--line);padding:9px 12px;text-align:left;vertical-align:top}
.prose th{background:var(--surface-2)}
.callout{background:var(--primary-soft);border:1px solid var(--primary-line);border-radius:12px;padding:14px 18px;margin:0 0 16px}
.callout p:last-child{margin:0}
.crumbs{font-size:13px;color:var(--muted)}
.crumbs a{color:var(--primary)}
.ch-actions{margin:6px 0 4px}
a.btn{text-decoration:none}
a.btn.ghost{color:var(--fg)}
.facts{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px 18px 14px 36px}
.faq-item{border-bottom:1px solid var(--line);padding-bottom:6px}
.faq-item h2{font-size:19px;margin-top:22px}
.qa-list{display:flex;flex-direction:column;gap:8px}
.qa{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:0}
.qa summary{display:flex;gap:12px;align-items:flex-start;padding:13px 16px;cursor:pointer;font-weight:700;list-style:none}
.qa summary::-webkit-details-marker{display:none}
.qa[open] summary{border-bottom:1px solid var(--line)}
.qa-n{min-width:30px;height:26px;border-radius:6px;background:var(--surface-2);border:1px solid var(--line);display:grid;place-items:center;font-size:12px;font-variant-numeric:tabular-nums;flex-shrink:0}
.qa-opts{margin:12px 16px 4px 44px;padding:0}
.qa-opts li{margin:5px 0}
.qa-opts li.correct{font-weight:700;color:var(--green)}
.qa-opts .ok{font-size:12px;margin-left:6px}
.qa-expl{margin:6px 16px 14px;color:var(--muted);font-size:14.5px}
.pn{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.pn a{color:var(--primary);font-weight:700;text-decoration:none}
.ch-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
@media (max-width:640px){.ch-grid{grid-template-columns:1fr}}
.ch-card{display:flex;gap:14px;align-items:flex-start;text-decoration:none;color:var(--fg);background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px;box-shadow:var(--shadow)}
.ch-card:hover{border-color:var(--primary-line);background:var(--primary-soft)}
.ch-card b{display:block;font-size:16px}
.ch-card small{display:block;color:var(--primary);font-weight:700;font-size:12.5px;margin:2px 0 4px}
.ch-desc{display:block;color:var(--muted);font-size:13.5px;line-height:1.45}
.ch-num{width:34px;height:34px;border-radius:9px;background:var(--primary);color:var(--on-primary);display:grid;place-items:center;font-weight:800;flex-shrink:0}
.cta-box{display:flex;gap:18px;align-items:center;flex-wrap:wrap;background:linear-gradient(120deg,#1a3270,#2f5aa8);color:#fff;border-radius:18px;padding:24px 26px}
.cta-box>div:first-child{flex:1;min-width:240px}
.cta-box h2{font-size:21px}
.cta-box p{margin:4px 0 0;opacity:.9}
.cta-actions{display:flex;gap:10px;flex-wrap:wrap}
.cta-box .btn{background:#fff;color:var(--primary-deep)}
.cta-box .btn.ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.4)}

/* footer */
.site-footer{background:var(--surface);border-top:1px solid var(--line);padding:34px 0 18px;margin-top:20px}
.foot-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr) minmax(0,1fr);gap:28px}
@media (max-width:720px){.foot-grid{grid-template-columns:1fr}}
.site-footer h2{font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--faint);margin-bottom:10px}
.site-footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:7px;font-size:14px}
.site-footer a{color:var(--fg);text-decoration:none}
.site-footer a:hover{color:var(--primary);text-decoration:underline}
.site-footer p{font-size:13.5px;color:var(--muted);margin:10px 0 0}
.site-footer .disclaimer{font-size:12.5px;line-height:1.5}
.site-footer .copy{font-size:12px;color:var(--faint);margin-top:22px}
.foot-brand .brand{color:var(--fg)}
.prose a.btn{color:var(--on-primary);text-decoration:none}
.prose a.btn.ghost{color:var(--fg)}
.lvl-chip[aria-current="page"]{border-color:var(--primary);background:var(--primary-soft)}