.quiz-main{padding-bottom:30px}.quiz-layout{max-width:960px}.quiz-intro,.quiz-panel,.quiz-result,.quiz-reference{background:#fff;border:1px solid #e3e8eb;border-radius:18px;padding:28px;margin-bottom:26px}.quiz-intro h2,.quiz-reference h2{margin-top:0}.quiz-intro p,.quiz-reference p,.quiz-reference li{line-height:1.85}.quiz-note{margin-top:16px;padding:14px 16px;background:#f7fafb;border-left:4px solid #6d8fa0;color:#4a5960;font-size:.94rem}.quiz-levels{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:0 0 28px}.quiz-level-card{display:flex;flex-direction:column;gap:8px;width:100%;min-height:190px;padding:22px;text-align:left;border:1px solid #d7e0e5;border-radius:18px;background:#fff;cursor:pointer;box-shadow:0 5px 18px rgba(25,45,56,.06);transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease;color:#1f2c32}.quiz-level-card:hover,.quiz-level-card:focus-visible{transform:translateY(-2px);box-shadow:0 9px 24px rgba(25,45,56,.11);border-color:#84a6b7;outline:none}.quiz-level-card__tag{display:inline-flex;align-self:flex-start;padding:5px 11px;border-radius:999px;background:#eaf2f5;color:#365968;font-weight:700;font-size:.86rem}.quiz-level-card strong{font-size:1.08rem;line-height:1.55}.quiz-level-card span:last-child{font-size:.92rem;line-height:1.75;color:#5d6b72}.quiz-panel__top{display:flex;justify-content:space-between;align-items:flex-end;gap:20px}.quiz-panel__top h2{margin:4px 0 0;font-size:1.35rem}.quiz-panel__level,.quiz-result__level{font-weight:700;color:#517789}.quiz-progress{font-weight:700;white-space:nowrap}.quiz-progressbar{height:8px;background:#e8eef1;border-radius:999px;overflow:hidden;margin:18px 0 28px}.quiz-progressbar span{display:block;width:10%;height:100%;background:#527f93;transition:width .2s ease}.quiz-question-box{padding:24px;border-radius:16px;background:#f9fbfc}.quiz-question-no{margin:0 0 7px;color:#527f93;font-weight:800}.quiz-question-box h3{margin:0 0 20px;line-height:1.65;font-size:1.18rem}.quiz-options{display:grid;gap:10px}.quiz-option{display:flex;gap:12px;align-items:flex-start;width:100%;padding:14px 16px;border:1px solid #d7e0e5;border-radius:12px;background:#fff;text-align:left;cursor:pointer;line-height:1.65;font-size:1rem;color:#26343a}.quiz-option:hover,.quiz-option:focus-visible{border-color:#7d9eae;outline:none}.quiz-option.is-selected{border-color:#527f93;background:#eef5f8;box-shadow:0 0 0 2px rgba(82,127,147,.08)}.quiz-option__letter{display:flex;align-items:center;justify-content:center;flex:0 0 28px;height:28px;border-radius:50%;background:#edf1f3;font-weight:800;color:#456575}.quiz-actions,.quiz-result__actions{display:flex;align-items:center;gap:16px;margin-top:22px}.quiz-next{border:0;border-radius:999px;padding:12px 22px;background:#416f83;color:#fff;font-weight:700;cursor:pointer}.quiz-next:disabled{opacity:.4;cursor:not-allowed}.quiz-restart-link{border:0;background:transparent;color:#496b7b;text-decoration:underline;cursor:pointer;padding:9px 4px}.quiz-result{text-align:center}.quiz-result h2{margin:5px 0 12px}.quiz-score{display:flex;justify-content:center;align-items:baseline;gap:8px;margin:10px 0}.quiz-score strong{font-size:4rem;line-height:1;color:#315e72}.quiz-score span{font-size:1.1rem;font-weight:700}.quiz-result__message{font-size:1.08rem;font-weight:700;line-height:1.7}.quiz-result__next{max-width:720px;margin:14px auto 24px;padding:16px;border-radius:14px;background:#f7fafb;line-height:1.8;text-align:left}.quiz-review{text-align:left;margin-top:28px}.quiz-review h3{margin:0 0 16px}.quiz-review-item{padding:18px 0;border-top:1px solid #e1e7ea}.quiz-review-item:last-child{border-bottom:1px solid #e1e7ea}.quiz-review-item__head{display:flex;align-items:center;gap:8px;margin-bottom:7px}.quiz-review-item__mark{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;font-weight:800}.quiz-review-item__mark.is-correct{background:#e2f4e8;color:#24663a}.quiz-review-item__mark.is-wrong{background:#fde9e5;color:#a84737}.quiz-review-item strong{line-height:1.6}.quiz-review-item p{margin:5px 0 0;line-height:1.8}.quiz-review-answer{font-size:.92rem;color:#4c6875}.quiz-reference ul{margin-bottom:0;padding-left:1.4em}.quiz-reference a{word-break:break-word}.quiz-result__actions{justify-content:center}@media(max-width:760px){.quiz-intro,.quiz-panel,.quiz-result,.quiz-reference{padding:20px 16px;border-radius:14px}.quiz-levels{grid-template-columns:1fr}.quiz-level-card{min-height:auto}.quiz-panel__top{align-items:flex-start}.quiz-question-box{padding:18px 14px}.quiz-option{padding:13px}.quiz-actions,.quiz-result__actions{flex-direction:column;align-items:stretch}.quiz-next,.quiz-restart-link{width:100%;text-align:center}.quiz-score strong{font-size:3.4rem}}