.quiz-home-section{padding:28px 0 12px;border-top:1px solid var(--line)}
.quiz-home-card{display:grid;grid-template-columns:58px minmax(0,1fr) auto;gap:18px;align-items:center;padding:22px;border:1px solid var(--line);border-radius:8px;background:#fff;box-shadow:var(--shadow)}
.quiz-home-mark{width:54px;height:54px;display:grid;place-items:center;border-radius:8px;background:#fff0dc;color:#b5611a;font-size:21px;font-weight:900}.quiz-home-card h3{font-size:20px;margin:6px 0}.quiz-home-card p{margin:0;color:var(--muted);line-height:1.6}.quiz-home-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.quiz-home-tags span{padding:5px 8px;border-radius:6px;background:#f5f3ff;color:#574fc9;font-size:12px}
.quiz-hero{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:28px;align-items:center;padding:36px;margin:20px 0;background:#141b2a;color:#eef3ff;border-radius:8px;box-shadow:0 16px 42px rgba(16,24,40,.14)}.quiz-hero h1{font-size:34px;margin:10px 0}.quiz-hero p{margin:0;color:#bac5d9;line-height:1.7}.quiz-hero-stat{display:grid;grid-template-columns:1fr 1fr;gap:8px 16px;padding:18px;background:#1d273a;border:1px solid #33425c;border-radius:8px}.quiz-hero-stat b{font-size:28px}.quiz-hero-stat span{font-size:12px;color:#aebbd1}
.quiz-setup{display:grid;grid-template-columns:1.15fr 1fr 1fr auto;gap:18px;align-items:end;padding:22px}.quiz-setup-block{min-width:0}.quiz-setup label{display:block;margin-bottom:9px;color:#59657d;font-size:13px;font-weight:700}.quiz-setup label strong{float:right;color:#5049cf}.quiz-book-tabs{display:flex;gap:7px;flex-wrap:wrap}.quiz-book-tabs .btn{padding:9px 12px}.quiz-select{width:100%;border:1px solid #dce1eb;border-radius:8px;background:#fff;padding:11px 12px;color:#263149}.quiz-slider{width:100%;accent-color:#625df5}.quiz-range-labels{display:flex;justify-content:space-between;color:#8791a6;font-size:12px;margin-top:4px}.quiz-start{white-space:nowrap}.quiz-loading{max-width:640px;margin:80px auto;padding:34px;text-align:center}
.quiz-progress{height:7px;max-width:900px;margin:20px auto;background:#e6e9f0;border-radius:7px;overflow:hidden}.quiz-progress span{display:block;height:100%;background:#625df5;transition:width .2s}.quiz-question{max-width:900px;margin:30px auto;padding:34px}.quiz-question h1{font-size:27px;line-height:1.55;margin:24px 0}.quiz-meta{display:flex;gap:8px;flex-wrap:wrap}.quiz-meta span{padding:6px 9px;border-radius:6px;background:#f2f3fa;color:#64708a;font-size:12px}.quiz-options{display:grid;grid-template-columns:1fr 1fr;gap:12px}.quiz-option{min-height:78px;display:flex;gap:13px;align-items:center;text-align:left;border:1px solid #dce1eb;border-radius:8px;background:#fff;padding:15px;cursor:pointer;color:#263149;transition:border-color .15s,transform .15s}.quiz-option:not(:disabled):hover{border-color:#817cf5;transform:translateY(-1px)}.quiz-option b{width:28px;height:28px;display:grid;place-items:center;flex:0 0 auto;border-radius:50%;background:#f0efff;color:#544bd0}.quiz-option.correct{border-color:#51b991;background:#effbf5}.quiz-option.correct b{background:#31aa7a;color:#fff}.quiz-option.incorrect{border-color:#ed7a84;background:#fff2f3}.quiz-option.incorrect b{background:#e35c69;color:#fff}.quiz-feedback{margin:22px 0 0;padding:16px 18px;border-radius:8px}.quiz-feedback p{margin:7px 0 0;line-height:1.65}.quiz-next{margin-top:20px;text-align:right}.quiz-tip{text-align:center;color:#788299;margin:22px 0 0}.quiz-counter{margin-left:auto;font-weight:800;color:#534dcc}
.quiz-summary{max-width:680px;margin:70px auto;padding:38px;text-align:center}.quiz-summary h1{font-size:32px;margin:10px 0}.quiz-summary-score b{display:block;font-size:56px;color:#554ed4}.quiz-summary-score span,.quiz-summary-stats span{color:var(--muted);font-size:13px}.quiz-summary-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:30px 0}.quiz-summary-stats>div{padding:18px;background:#f5f6fa;border-radius:8px}.quiz-summary-stats b{display:block;font-size:26px}.quiz-summary-actions{display:flex;gap:10px;justify-content:center}
@media(max-width:900px){.quiz-setup{grid-template-columns:1fr 1fr}.quiz-start{justify-self:start}.quiz-hero{grid-template-columns:1fr}.quiz-hero-stat{max-width:340px}}@media(max-width:600px){.quiz-home-card{grid-template-columns:46px minmax(0,1fr);padding:18px}.quiz-home-card .btn{grid-column:2;justify-self:start}.quiz-home-mark{width:42px;height:42px}.quiz-setup{grid-template-columns:1fr}.quiz-options{grid-template-columns:1fr}.quiz-question{padding:21px;margin-top:18px}.quiz-question h1{font-size:22px}.quiz-summary{margin:35px auto;padding:25px}.quiz-summary-stats{grid-template-columns:1fr}.quiz-head{flex-wrap:wrap}.quiz-counter{margin-left:0}}