.qitem-report{margin:0}.start-screen{text-align:center;padding:18px 6px 10px}.start-screen h2{font-size:1.4rem;font-weight:800}.start-screen .btn{margin-top:8px}.start-screen .start-title{font-size:1.55rem;margin-bottom:4px}.start-meta{color:var(--muted);font-weight:600;margin:0 0 14px}.start-format{margin:-6px auto 14px;max-width:34rem;font-size:.92rem}.start-points{list-style:none;margin:0 auto 18px;padding:0;display:inline-grid;gap:7px;text-align:start}.start-points li{display:flex;align-items:flex-start;gap:9px;font-size:.97rem;line-height:1.45}.start-points li:before{content:"";flex:none;width:20px;height:20px;margin-top:1px;border-radius:50%;background:var(--ok-bg) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2312a05c' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center / 13px no-repeat}.start-screen .start-go{position:relative;display:flex;margin:4px auto 0;min-width:260px;padding:16px 30px;font-size:1.15rem;border-radius:16px}.start-screen .start-go:after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none}@media(prefers-reduced-motion:no-preference){.start-screen .start-go:after{animation:go-glow 2.2s ease-out .6s 3}}.start-screen .start-go:disabled:after{animation:none}.start-best{margin:12px 0 0;font-weight:700;color:var(--brand)}.start-best:empty{display:none}@media(max-width:520px){.start-screen .start-go{width:100%;min-width:0}.start-screen .start-title{font-size:1.35rem}}.qlist-fold>summary{list-style:none;display:flex;align-items:center;justify-content:center;gap:10px;cursor:pointer;padding:13px 18px;border-radius:14px;background:var(--card);color:var(--brand);font-weight:700;box-shadow:0 4px 0 var(--line),inset 0 0 0 2px var(--line);transition:transform .12s,box-shadow .12s}.qlist-fold>summary::-webkit-details-marker{display:none}.qlist-fold>summary:after{content:"";width:9px;height:9px;border:solid currentColor;border-width:0 2.5px 2.5px 0;transform:translateY(-2px) rotate(45deg);transition:transform .2s}.qlist-fold[open]>summary:after{transform:translateY(2px) rotate(-135deg)}.qlist-fold>summary:hover{transform:translateY(-2px);box-shadow:0 6px 0 var(--brand-50),inset 0 0 0 2px var(--brand)}.qlist-fold[open]>summary{margin-bottom:14px}.qlist-fold{scroll-margin-top:8px}.qlist-fold .when-open,.qlist-fold[open] .when-closed{display:none}.qlist-fold[open] .when-open{display:inline}.quiz-running .qlist{display:none}.start-screen .sound-toggle{display:flex;margin:10px auto 0;padding:7px 14px;font-size:.85rem}.qlist{margin:30px 0 10px}.qlist>h2{font-size:1.3rem;font-weight:800}.qlist>p{margin:4px 0 14px}.qlist-items{list-style:none;margin:0;padding:0;display:grid;gap:14px;counter-reset:qn}.qitem{counter-increment:qn;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:16px 18px}.qitem-q{font-size:1.05rem;font-weight:700;margin:0 0 10px;line-height:1.45}.qitem-q:before{content:counter(qn) ". ";color:var(--muted);font-weight:800}.qitem-img{display:block;width:100%;max-width:320px;height:auto;margin:4px 0 12px;border-radius:12px}.qitem-choices{margin:0 0 8px;padding:0;list-style:none;display:grid;gap:6px;counter-reset:ch}.qitem-choices li{counter-increment:ch;display:flex;align-items:flex-start;gap:10px}.qitem-choices li:before{content:counter(ch) / "";flex:none;display:grid;place-items:center;width:20px;height:20px;margin-top:2px;border-radius:50%;border:2px solid var(--line);color:var(--muted);font-size:.72rem;font-weight:800;line-height:1}.qitem-ans summary{cursor:pointer;font-weight:700;color:var(--brand);padding:6px 0;min-height:32px}.qitem-ans[open] summary{margin-bottom:4px}.qitem-ans p{margin:6px 0;line-height:1.55}.qitem-choices li{width:fit-content;max-width:100%;border-radius:8px;transition:background-color .25s,box-shadow .25s,color .25s}:is(.qitem:has(.qitem-ans[open]),.qitem.revealed) .qitem-choices .is-correct{background:var(--ok-bg);box-shadow:0 0 0 5px var(--ok-bg);color:var(--ok-ink);font-weight:700}:is(.qitem:has(.qitem-ans[open]),.qitem.revealed) .qitem-choices .is-correct:before{content:"✓" / "";background:var(--ok);border-color:var(--ok);color:#fff}.qitem-correct{padding:8px 12px;border-radius:10px;background:var(--ok-bg);color:var(--ok-ink);border-inline-start:4px solid var(--ok)}.qlist-fold>summary{min-height:48px}.quiz,.qlist,.src-note{--on:#fff;--house:var(--ink);--asph:color-mix(in srgb,var(--house) 80%,var(--muted));--lit:color-mix(in srgb,var(--brand) 70%,var(--on));--red:var(--bad);--rd:var(--on);--amb:color-mix(in srgb,var(--amber) 60%,var(--ink));--seg:color-mix(in srgb,var(--brand-50) 75%,var(--line))}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) :is(.quiz,.qlist){--house:var(--bg);--asph:color-mix(in srgb,var(--bg) 62%,var(--muted));--lit:var(--brand);--red:#ff3b30;--rd:var(--house);--dim:.86}}:root[data-theme=dark] :is(.quiz,.qlist){--house:var(--bg);--asph:color-mix(in srgb,var(--bg) 62%,var(--muted));--lit:var(--brand);--red:#ff3b30;--rd:var(--house);--dim:.86}:is(.quiz:not(.rs-host),.qlist,.src-note) svg{flex:none;width:var(--s,20px);height:var(--s,20px)}.quiz:not(.rs-host) :lang(ar){line-height:1.6}.quiz:not(.rs-host) [lang=en]{line-height:1.42}.quiz:not(.rs-host) bdi[lang=en]{line-height:inherit}.nw{white-space:nowrap}.quiz kbd{unicode-bidi:isolate;direction:ltr;display:inline-block;min-width:1.7em;margin:0 2px;padding:0 5px;border-radius:6px;border:1.5px solid var(--line);border-bottom-width:3px;background:var(--card);font:700 .82em/1.45 Inter,sans-serif;text-align:center}.quiz .q-top{flex-wrap:nowrap;gap:10px;margin-bottom:12px}.q-count{direction:ltr;min-width:52px;height:36px;padding:0 8px;line-height:36px;text-align:center;border-radius:10px;background:var(--brand-50);color:var(--muted);font-size:.86rem}.q-count b{color:var(--brand-600);font-size:1.3rem}.quiz .q-road{order:0;flex:1 1 auto;height:44px;border-radius:10px;--x:calc((100% - 46px)*var(--p,0)/100 + 16px);--e:linear-gradient(90deg,var(--lit) var(--x),var(--on) 0);background:var(--e) 0 4px/100% 2px no-repeat,var(--e) 0 calc(100% - 4px) /100% 2px no-repeat,repeating-linear-gradient(90deg,color-mix(in srgb,var(--on) 75%,#0000) 0 12px,#0000 0 22px) 0 50%/100% 2px no-repeat,var(--asph)}.q-road .q-car{bottom:7px;width:26px;height:13px}.quiz .q-light{flex:none;gap:2.5px;padding:3.5px;border:0;border-radius:7px}.quiz .q-light i{width:8px;height:8px}.quiz .exam-timer{width:48px;height:48px;letter-spacing:-.04em}.exam-timer-ring{--s:100%}.quiz .exam-timer-ring .track{stroke:color-mix(in srgb,var(--muted) 35%,var(--line))}.quiz .q-tools{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin:0 0 12px}.quiz .tag{display:inline-flex;align-items:center;gap:6px;min-width:0;min-height:32px;margin:0;padding-block:3px;padding-inline:5px 12px;font-size:.85rem}.tag>svg{--s:22px;padding:3px;border-radius:50%;background:var(--card)}.tag span{line-height:1.35}.q-ics{display:flex;gap:6px;margin-inline-start:auto}.tl{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-width:44px;height:44px;padding:0 12px;border-radius:12px;border:1.5px solid var(--line);background:var(--card);color:var(--brand-600);font:inherit;font-size:.86rem;font-weight:700;cursor:pointer}.tl:hover{border-color:var(--brand);background:var(--brand-50)}.q-ics .star-btn{width:44px;padding:0;margin:0;color:var(--muted)}.q-ics .star-btn.on{color:var(--amb);border-color:color-mix(in srgb,var(--amber) 60%,var(--line));background:color-mix(in srgb,var(--amber) 14%,var(--card))}.star-btn.on svg{fill:currentColor}.quiz .viewwrap{margin:0}.start-screen .viewwrap{margin:2px 0 16px}.quiz .viewbar{display:inline-flex;flex-wrap:nowrap;gap:0;border-radius:14px;background:var(--seg)}.quiz .vb{flex:1;min-height:44px;padding:4px 16px;border:0;border-radius:14px;background:none;color:var(--muted);font-size:.88rem;white-space:nowrap}.quiz .vb.on{background:var(--card);color:var(--brand-600);box-shadow:inset 0 0 0 3px var(--seg),0 2px 5px color-mix(in srgb,var(--ink) 14%,#0000)}.quiz .q-text:focus{outline:none}.quiz .q-text{font-size:1.4em;line-height:1.42;margin:2px 0 16px;text-wrap:pretty}.quiz .qimg{max-width:400px;margin:0 auto 14px}.qimg,.qitem-img{filter:brightness(var(--dim,1))}.quiz .opts{gap:10px}.quiz .opt{position:relative;align-items:center;gap:12px;min-height:56px;padding:12px 16px;border-radius:16px;line-height:1.45;transition:.15s}.quiz .opt .radio{width:30px;height:30px;margin:0;border:0;background:var(--brand-50);color:var(--brand-600);font-size:.92rem;box-shadow:inset 0 -2.5px color-mix(in srgb,var(--brand) 28%,#0000);transition:.15s}.quiz .opt:hover:not(:disabled){box-shadow:0 4px 14px color-mix(in srgb,var(--brand) 16%,#0000)}.opt:hover:not(:disabled) .radio{background:var(--btn);color:var(--on)}.opt:active:not(:disabled) .radio{translate:0 1.5px;box-shadow:none}.quiz .opt:is(.correct,.wrong) .radio{color:var(--card);box-shadow:none}.quiz .opt.correct .radio{background:var(--ok)}.quiz .opt.wrong .radio{background:var(--bad)}.quiz .opt.dim{opacity:1;color:var(--muted)}.quiz .opt.dim .radio{background:none;color:var(--muted);box-shadow:inset 0 0 0 1.5px var(--line)}.opt>span:not([class]){flex:1;min-width:0}[dir=rtl] .quiz :is(.opt,.fb-a,.fb-tip,.q-text) .d-en{text-align:end}.opt.correct{--k:var(--ok-ink)}.opt.wrong{--k:var(--bad-ink)}.opt:has(.opt-k){margin-top:6px}.quiz .opt:has(.opt-k){padding-top:18px}.opt-k{position:absolute;top:-11px;inset-inline-start:52px;display:inline-flex;align-items:center;gap:3px;height:22px;padding-inline:6px 10px;border-radius:999px;background:var(--k);color:var(--card);font-size:.82rem;font-weight:800;line-height:1;box-shadow:0 0 0 2px var(--card)}.opt-k svg,.fb-k svg{--s:14px;stroke-width:3.4}.quiz .fb{display:grid;gap:9px;margin:16px 0 0;padding:14px 0 0;border:0;border-top:2px dashed var(--line);border-radius:0;background:none}.fb-v{display:flex;align-items:center;gap:10px;margin:0}.lamp{display:grid;gap:2.5px;flex:none;padding:3.5px;border-radius:7px;background:var(--house);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--muted) 30%,#0000);direction:ltr}.lamp i{width:7px;height:7px;border-radius:50%;background:color-mix(in srgb,var(--muted) 35%,#0000)}.fb.bad .fb-v i:first-child,.fb.ok .fb-v i:last-child,.fb-correct i:last-child{background:var(--c);box-shadow:0 0 6px var(--c)}.fb.ok,.fb-correct{--c:var(--ok);--k:var(--ok-ink)}.fb.bad{--c:var(--red);--k:var(--bad-ink)}.quiz .fb .fb-k,.qitem-correct .fb-k{display:inline-flex;align-items:center;gap:4px;width:fit-content;margin:0;padding:2px 11px;padding-inline-start:8px;border-radius:999px;background:var(--k);color:var(--card);font-size:.94rem;font-weight:800;white-space:nowrap}.fb-correct,.qitem-correct{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:14px;background:var(--ok-bg);border:1.5px solid color-mix(in srgb,var(--ok) 45%,#0000)}.fb-correct>div,.fb-tip>div{flex:1;min-width:0}.fb-a{margin-top:4px;font-weight:700}.quiz :is(.fb-a,.fb-tip) .d-own{color:var(--ink);font-size:max(15px,.95em)}.quiz .fb-a .d-own{font-weight:700}.fb-tip,.qitem-why{display:flex;align-items:flex-start;gap:10px;padding:10px 12px;border-radius:14px;background:color-mix(in srgb,var(--amber) 13%,var(--card));line-height:1.55;text-wrap:pretty}.fb-bi{display:grid;place-items:center;flex:none;width:30px;height:30px;border-radius:50%;background:color-mix(in srgb,var(--amber) 32%,var(--card));color:var(--amb);--s:18px}.quiz .src,.qitem .src{display:flex;flex-wrap:wrap;align-items:center;gap:6px 8px;margin:0;font-size:.84rem;color:var(--muted)}.src-pg,.quiz .src-open,.qitem .src-open{position:relative;display:inline-flex;align-items:center;gap:6px;min-height:44px;margin:0;padding:0 12px;padding-inline-start:10px;border-radius:22px;font-weight:700;--s:17px}.src-pg{background:var(--brand-50);color:var(--brand-600)}.quiz .src-open,.qitem .src-open{color:var(--brand-600);text-decoration:none;box-shadow:inset 0 0 0 1.5px color-mix(in srgb,var(--brand) 35%,#0000)}.src-open:hover{background:var(--brand-50)}[dir=rtl] .src-open svg{transform:scaleX(-1)}.src-t{order:1;flex-basis:100%;line-height:1.5;font-size:.94rem}.hs{display:none}.quiz .report-link,.qitem .report-link{display:inline-flex;align-items:center;gap:8px;width:fit-content;min-height:44px;margin:-6px 0 -4px;padding:0;font-size:.84rem;text-decoration:none;--s:16px}.report-link:hover span{text-decoration:underline}.quiz .actions .btn svg{--s:20px}.quiz .btn-ghost:disabled{opacity:.45;cursor:default;transform:none}[dir=rtl] :is(.quiz:not(.rs-host) :is(.actions,.start-go,.resume-go),.countdown-skip) svg{transform:scaleX(-1)}.quiz .start-screen{padding:20px 4px 8px}.quiz .start-meta{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:12px 0 16px}.sm{display:inline-flex;align-items:center;gap:7px;padding:4px 14px;padding-inline-start:5px;border-radius:999px;background:var(--brand-50);color:var(--ink);font-weight:700}.sm svg,.start-best svg{--s:26px;padding:4px;border-radius:50%;background:var(--card);color:var(--brand-600)}.quiz .start-format{display:flex;align-items:center;gap:12px;max-width:36rem;margin:0 auto 16px;padding:10px 14px;padding-inline-start:10px;border-radius:16px;background:var(--ok-bg);text-align:start;font-size:.95rem}.st-ring{position:relative;display:grid;place-items:center;flex:none;width:56px;height:56px;color:var(--ok-ink);font-size:.8rem}.st-ring svg{position:absolute;--s:100%;rotate:-90deg;fill:none;stroke:var(--card);stroke-width:3.4}.st-ring b:before{content:attr(data-v)}.st-ring .v{stroke:var(--ok);stroke-dasharray:var(--v) 100;stroke-linecap:round}.quiz .start-points{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 22px;max-width:44rem;margin:0 auto 22px}.quiz .start-points li{align-items:center;gap:10px}.start-points li:before{content:none}.sp-i{display:grid;place-items:center;flex:none;width:34px;height:34px;border-radius:50%;background:color-mix(in srgb,var(--c) 14%,var(--card));color:var(--c);--s:18px}@media not all and (pointer:fine){.start-points .sp-kbd{display:none}}.sp-bolt{--c:var(--amb)}.sp-book{--c:var(--brand-600)}.sp-phone{--c:var(--ok-ink)}.sp-kbd{--c:var(--muted)}.quiz .start-go{gap:14px;width:min(100%,400px);min-width:0;margin:0 auto;padding:13px 14px 25px;border-radius:18px;font-size:1.3rem;text-align:start;box-shadow:0 6px 0 var(--brand-700)}.quiz .start-go:after{bottom:-6px}.quiz .start-go:disabled{background:var(--btn);color:var(--on);cursor:progress}.start-go.is-loading .sg-l{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.8em}.quiz .sound-toggle:disabled{opacity:1}.start-go:before{content:"";position:absolute;inset-inline:16px;bottom:10px;height:3px;background:linear-gradient(90deg,#0000 20%,color-mix(in srgb,var(--on) 50%,#0000) 0 80%,#0000 0) 0 0/28px 100% round}.sg-ic{display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:color-mix(in srgb,var(--on) 18%,#0000);--s:28px}.sg-l,.rg-t{flex:1}.sg-ar{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--on);color:var(--btn)}.quiz .resume-go{display:flex;gap:12px;width:min(100%,400px);margin:14px auto 0;padding:8px 12px;border-radius:16px;text-align:start}.rg-road{position:relative;flex:none;width:96px;height:30px;border-radius:7px;background:repeating-linear-gradient(90deg,var(--on) 0 7px,#0000 0 13px) 0 50%/100% 1.5px no-repeat,var(--asph)}[dir=rtl] .quiz .rg-road{transform:rotate(180deg)}.quiz .rg-road .q-car{bottom:2px;width:22px;height:11px}.quiz .start-best{display:flex;align-items:center;justify-content:center;gap:8px;width:fit-content;max-width:100%;margin:16px auto 0;padding:4px 14px;padding-inline-start:5px;border-radius:18px;background:color-mix(in srgb,var(--amber) 14%,var(--card));color:var(--ink)}.start-best span{flex:1;text-wrap:pretty;text-align:start}.start-best svg{color:var(--amb)}.quiz .start-best:empty{display:none}.quiz .sound-toggle{gap:8px;margin:16px auto 0;padding:6px 8px;padding-inline-start:12px;border-radius:999px;font-size:.9rem;color:var(--ink)}.sw{position:relative;width:38px;height:22px;border-radius:999px;background:var(--line);transition:.2s}.sw:after{content:"";position:absolute;top:3px;inset-inline-start:3px;width:16px;height:16px;border-radius:50%;background:var(--card);transition:.2s}[aria-pressed=true] .sw{background:var(--ok)}[aria-pressed=true] .sw:after{inset-inline-start:19px}.quiz .countdown-overlay{gap:14px;min-height:400px}.cd-light{position:relative;display:grid;justify-items:center;gap:14px;margin-bottom:24px;padding:16px 12px 12px;border-radius:30px;background:var(--house);box-shadow:var(--shadow-lift),inset 0 0 0 2px color-mix(in srgb,var(--muted) 30%,#0000);direction:ltr}.cd-light:after{content:"";position:absolute;top:100%;left:calc(50% - 7px);width:14px;height:24px;border-radius:0 0 4px 4px;background:color-mix(in srgb,var(--muted) 55%,var(--line))}.cd-l{position:relative;display:grid;place-items:center;min-width:76px;height:76px;border-radius:38px;background:color-mix(in srgb,var(--c) 18%,var(--house));color:#0000;font:900 2.7rem/1.3 Inter,Cairo,sans-serif}.cd-l:before{content:"";position:absolute;inset:-7px -6px 50%;border-radius:40px 40px 0 0;border:5px solid color-mix(in srgb,var(--muted) 40%,var(--house));border-bottom:0}.cd-l:first-child{--c:var(--red)}.cd-l:nth-child(2){--c:var(--amber)}.cd-l:last-child{--c:var(--ok)}.cd-l.on{background:radial-gradient(circle at 30% 24%,color-mix(in srgb,var(--c) 55%,var(--on)),var(--c) 30%);color:var(--house);box-shadow:0 0 0 4px color-mix(in srgb,var(--c) 28%,#0000),0 0 30px color-mix(in srgb,var(--c) 65%,#0000)}.cd-l.on:first-child{color:var(--rd);background:radial-gradient(circle at 26% 20%,color-mix(in srgb,var(--c) 55%,var(--on)),var(--c) 16%)}[dir=rtl] .cd-l{direction:rtl}.go .cd-l.on{padding:0 10px;font-size:1.1rem;font-weight:800;line-height:1.5;white-space:nowrap}.quiz .countdown-skip{gap:6px;padding:8px 16px;--s:16px}.src-note{display:flex;align-items:flex-start;gap:10px;padding:10px 14px;border-radius:14px;background:color-mix(in srgb,var(--brand-50) 55%,#0000);color:var(--muted);font-size:.9rem;line-height:1.55}.sn-i{display:grid;place-items:center;flex:none;width:30px;height:30px;border-radius:50%;background:var(--card);color:var(--brand-600);--s:18px}.qlist .qlist-items{grid-template-columns:minmax(0,1fr)}.qlist :is(.qitem-q,.qitem-choices li,.qitem-ans),.quiz :is(.q-text,.opt>span:not([class]),.fb-a,.fb-tip>div,.src-t){overflow-wrap:anywhere}.qlist .qitem{display:flow-root;padding:16px 16px 10px;border:0;box-shadow:var(--shadow)}.qlist .qitem-q{display:flex;gap:10px;margin-bottom:12px}.qlist .qitem-q:before{content:counter(qn);flex:none;display:grid;place-items:center;min-width:30px;height:28px;margin-top:-1px;padding:0 6px;border-radius:9px;background:var(--btn);color:var(--on);font-size:.9rem}.qlist .qitem-img{float:inline-end;width:min(46%,480px);max-width:none;margin:0 0 10px;margin-inline-start:20px;border-radius:12px;border:1px solid var(--line)}.qlist .qitem-ans>:not(summary){clear:both}.qlist .qitem-choices{gap:8px;margin-bottom:6px}.qlist .qitem-choices li.is-correct.is-correct.is-correct{position:relative;background:none;box-shadow:none}.qlist :is(.qitem:has([open]),.revealed) .qitem-choices .is-correct:before{content:""}.qlist .qitem:has([open]) .is-correct:after{content:"";position:absolute;top:6px;inset-inline-start:7.5px;width:5px;height:9px;border:solid var(--card);border-width:0 2px 2px 0;rotate:45deg}.qlist .qitem-ans summary{display:inline-flex;gap:8px;margin:4px 0 6px;padding-inline:12px 16px;border-radius:999px;background:var(--brand-50);color:var(--brand-600);list-style:none;min-height:44px}.qlist .qitem-ans[open] summary{background:var(--btn);color:var(--on)}.qitem-ans summary::-webkit-details-marker{display:none}.qitem-ans[open]{padding-bottom:6px}.qlist .qitem-ans p{margin:10px 0 0}.qlist .qitem-correct{flex-wrap:wrap;gap:6px 10px;color:var(--ink);font-weight:700;--k:var(--ok-ink)}.qitem-why .fb-bi{margin-top:-2px}.qlist :is(.qitem-ans summary,.qitem-correct .fb-k,.qitem-why .fb-bi,.qitem .src-pg,.qitem .src-open,.qitem .report-link):before{content:"";flex:none;width:var(--s,20px);height:var(--s,20px);background:currentColor;-webkit-mask:var(--i) center/contain no-repeat;mask:var(--i) center/contain no-repeat}.qitem-ans summary{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M2.5 12S6 5.5 12 5.5 21.5 12 21.5 12 18 18.5 12 18.5 2.5 12 2.5 12z'/%3E%3Ccircle cx='12' cy='12' r='3'/%3E%3C/svg%3E")}.qitem-correct .fb-k{--s:14px;--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E")}.qitem-why .fb-bi{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9.5 18h5M10.5 21h3M12 3a6 6 0 0 0-3.6 10.8c.7.5 1.1 1.3 1.1 2.2h5c0-.9.4-1.7 1.1-2.2A6 6 0 0 0 12 3z'/%3E%3C/svg%3E")}.qitem .src-pg{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 7.5C10.5 5.8 8 5 4 5v13c4 0 6.5.8 8 2.5 1.5-1.7 4-2.5 8-2.5V5c-4 0-6.5.8-8 2.5zM12 7.5v13'/%3E%3C/svg%3E")}.qitem .src-open{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M14 4h6v6M20 4l-9 9M18 14v5a1 1 0 0 1-1 1H5a1 1 0 0 1-1-1V7a1 1 0 0 1 1-1h5'/%3E%3C/svg%3E")}.qitem .report-link{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5.5 21V4M5.5 4.5h12l-2.5 4 2.5 4h-12'/%3E%3C/svg%3E")}[dir=rtl] .qitem .src-open:before{transform:scaleX(-1)}@keyframes q-drive{0%{left:calc((100% - 46px)*var(--p0)/100 + 2px)}}@keyframes q-pop{40%{scale:1.3}}@keyframes q-up{0%{opacity:0;translate:0 8px}}@media(prefers-reduced-motion:no-preference){.fresh .q-car{animation:q-drive .7s cubic-bezier(.3,.7,.2,1)}.fresh :is(.q-light :is(i:first-child,i:last-child),.opt:is(.correct,.wrong) .radio){animation:q-pop .45s .55s}.fresh .fb{animation:q-up .35s}}@media(min-width:900px){.quiz:has(>.qimg){display:grid;grid-template-columns:minmax(0,1fr) 300px;column-gap:26px}.quiz:has(>.qimg)>*{grid-column:1/-1}.quiz:has(>.qimg)>:is(.q-tools,.q-text,.opts){grid-column:1}.quiz>.qimg{grid-area:2/2/span 3;align-self:start;width:100%;margin:2px 0 0}.quiz:has(>.qimg) .q-tools .viewwrap{order:9;flex-basis:100%}.quiz:has(>.qimg) .q-tools .tag{flex:1 1 0;max-width:max-content}.quiz:has(>.qimg) .q-tools .tag span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}}@media(max-width:640px){.quiz .q-top{gap:8px;margin-bottom:10px}.quiz .q-road{height:38px}.q-road .q-car{width:20px;height:10px;bottom:7px}.q-count{min-width:46px}.q-count b{font-size:1.15rem}.quiz .q-tools{display:grid;grid-template-columns:minmax(0,1fr) max-content;justify-content:space-between;gap:8px;margin-bottom:10px}.tl{padding:0}.tl-l{display:none}.q-ics{grid-column:2}.q-tools .viewwrap{order:9;grid-column:1/-1}.quiz .viewbar{display:flex;max-width:100%}.quiz .vb{min-width:0;padding-inline:8px;white-space:normal;line-height:1.25}.quiz .tag{max-width:100%}.quiz .tag span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.quiz .q-text{font-size:1.14em;margin:0 0 12px}.quiz .opt{min-height:50px;padding:9px 12px;gap:10px;font-size:.97em}.quiz .opt .radio{width:28px;height:28px}.opt-k{inset-inline-start:44px}.quiz .opt:has(.opt-k){padding-top:15px}.quiz .actions .q-prev{flex:none;width:52px;padding:0}.q-prev span{display:none}.quiz .actions .q-next{min-width:0}.q-next span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.quiz .qimg{max-height:18vh;width:auto;margin-bottom:10px}.quiz .fb{margin-top:14px}.src-pg,.quiz .src-open,.qitem .src-open{padding-inline:6px;gap:4px}.quiz .start-points{grid-template-columns:1fr;gap:9px;margin-bottom:20px}.sm,.quiz .start-best{font-size:.92rem}.quiz .start-go{width:100%}.qlist .qitem{padding:14px 12px 8px}.qlist .qitem-img{float:none;width:100%;margin:2px 0 12px}.cd-l{min-width:68px;height:68px}}@media(forced-colors:active){.cd-l{forced-color-adjust:none;background:Canvas;color:Canvas;border:2px solid CanvasText}.cd-l.on,.cd-l.on:first-child{background:Highlight;color:HighlightText;box-shadow:none}.sw{forced-color-adjust:none;border:1.5px solid CanvasText;background:Canvas}[aria-pressed=true] .sw{background:Highlight}.sw:after{background:CanvasText}[aria-pressed=true] .sw:after{background:HighlightText}.quiz .start-go{border:2px solid ButtonText}.qlist :is(.qitem-ans summary,.qitem-correct .fb-k,.qitem-why .fb-bi,.qitem .src-pg):before{forced-color-adjust:none;background:CanvasText}.qlist :is(.qitem .src-open,.qitem .report-link):before{forced-color-adjust:none;background:LinkText}.tag>svg{background:none}}.quiz-running .quiz :focus-visible{scroll-margin-block-end:84px}.quiz-running .actions .btn-primary:focus-visible{outline-color:#fff;outline-offset:-6px}.quiz-running .actions :focus-visible{scroll-margin-block-end:0;outline-offset:-1px}