.quiz-intro{max-width:800px;margin:22px 0 30px}.quiz-shell{background:var(--ink);color:var(--paper);padding:clamp(22px,4%,44px);border-radius:var(--r);margin:30px 0 52px;font-family:var(--disp);min-width:0}.quiz-shell h2{font-size:1.75rem;line-height:1.25;margin:24px 0;letter-spacing:0}.qkicker{color:var(--lime);font-size:.95rem;font-weight:650}.quiz-shell progress{appearance:none;border:0;height:8px;width:100%;border-radius:8px;overflow:hidden;background:var(--ink3)}.quiz-shell progress::-webkit-progress-bar{background:var(--ink3)}.quiz-shell progress::-webkit-progress-value{background:var(--lime)}.quiz-shell progress::-moz-progress-bar{background:var(--lime)}.quiz-options{display:grid;grid-template-columns:1fr 1fr;gap:12px}.quiz-option{display:flex;gap:12px;align-items:center;text-align:left;border:1px solid var(--muted);border-radius:8px;background:var(--ink2);color:var(--paper);padding:16px;font:inherit;min-height:76px;cursor:pointer;overflow-wrap:anywhere}.quiz-option:hover:not(:disabled),.quiz-option:focus-visible{border-color:var(--lime);outline:2px solid var(--lime);outline-offset:2px}.quiz-option:disabled{cursor:default;opacity:1}.option-letter{font-size:.9rem;min-width:24px;color:var(--lime)}.quiz-option.is-correct{background:var(--lime);color:var(--ink);border-color:var(--lime)}.quiz-option.is-correct .option-letter{color:var(--ink)}.quiz-option.is-wrong{border-color:var(--coral)}.quiz-feedback{margin:24px 0}.quiz-feedback p{font-size:1.05rem;line-height:1.65}.quiz-shell [hidden]{display:none}.quiz-categories{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:25px 0}.quiz-categories>div{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;font-size:.95rem}.quiz-review{margin-top:40px}.quiz-review details{border-top:1px solid var(--muted);padding:16px 0}.quiz-review summary{cursor:pointer;font-weight:600}.quiz-review a{color:var(--lime)}.quiz-score{font-size:1.25rem}.quiz-home-link{background:var(--ink);color:var(--paper);padding:32px;border-radius:var(--r);display:flex;align-items:center;gap:28px;justify-content:space-between}.quiz-home-link p{max-width:600px}.quiz-home-link .btn{flex-shrink:0}.quiz-home-link h2{letter-spacing:0}@media(max-width:700px){.quiz-options,.quiz-categories{grid-template-columns:minmax(0,1fr)}.quiz-home-link{display:block}.quiz-shell h2{font-size:1.4rem}.quiz-option{min-height:64px}.a-hero h1{overflow-wrap:normal;hyphens:auto;font-size:2.2rem}.a-layout{grid-template-columns:minmax(0,1fr)}.a-layout>*{min-width:0}}