.pq-page{box-sizing:border-box;width:100%;min-height:100vh;padding:40px 20px 70px}.pq-container{width:100%;max-width:900px;margin:0 auto}.pq-container-wide{width:100%;max-width:1100px;margin:0 auto}.pq-card{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#ffffff0d;border-radius:22px;width:100%;margin-bottom:24px;padding:32px 26px;position:relative;box-shadow:0 0 25px #0003}.pq-card:before{content:"";-webkit-mask-composite:xor;pointer-events:none;background:linear-gradient(120deg,#00f5ff,#7b2ff7);border-radius:22px;padding:1px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#fff 0 0),linear-gradient(#fff 0 0);-webkit-mask-position:0 0,0 0;-webkit-mask-size:auto,auto;-webkit-mask-repeat:repeat,repeat;-webkit-mask-clip:content-box,border-box;-webkit-mask-origin:content-box,border-box;-webkit-mask-composite:xor;mask-composite:exclude;-webkit-mask-source-type:auto,auto;mask-mode:match-source,match-source}.pq-title{background:linear-gradient(90deg,#00f5ff,#7b2ff7);color:#0000;-webkit-background-clip:text;background-clip:text;margin:0 0 6px;font-size:26px;font-weight:700}.pq-subtitle{color:var(--muted,#94a3b8);margin:0 0 24px;font-size:14px}.pq-section-title{color:var(--text,#e2e8f0);margin:0 0 14px;font-size:16px;font-weight:600}.pq-btn{color:var(--text,#e2e8f0);cursor:pointer;background:#ffffff0d;border:1px solid #ffffff1a;border-radius:14px;justify-content:center;align-items:center;gap:8px;padding:12px 22px;font-family:inherit;font-size:14px;font-weight:600;transition:all .25s;display:inline-flex}.pq-btn:hover:not(:disabled){border-color:#00f5ff;transform:translateY(-2px);box-shadow:0 0 12px #00f5ff40,0 0 25px #7b2ff726}.pq-btn:disabled{opacity:.5;cursor:not-allowed}.pq-btn-primary{color:#04040a;background:linear-gradient(90deg,#00f5ff,#7b2ff7);border:none}.pq-btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 0 18px #00f5ff66,0 0 30px #7b2ff74d}.pq-btn-danger{color:#ff8a8a;border-color:#ff5a5a66}.pq-btn-danger:hover:not(:disabled){border-color:#ff5a5a;box-shadow:0 0 12px #ff5a5a4d}.pq-btn-block{width:100%}.pq-stats-row{flex-wrap:wrap;gap:10px;margin-bottom:22px;display:flex}.pq-badge{color:var(--text,#e2e8f0);background:#ffffff0d;border:1px solid #ffffff14;border-radius:30px;align-items:center;gap:6px;padding:8px 16px;font-size:13px;font-weight:600;display:inline-flex}.pq-badge-xp{color:#00f5ff;border-color:#00f5ff4d}.pq-badge-level{color:#a78bfa;border-color:#7b2ff759}.pq-badge-streak{color:#ffb020;border-color:#ffb02059}.pq-badge-premium{color:#04040a;background:linear-gradient(90deg,#00f5ff,#7b2ff7);border:none}.pq-badge-free{color:var(--muted,#94a3b8)}.pq-field-row{flex-wrap:wrap;gap:14px;margin-bottom:22px;display:flex}.pq-field{flex-direction:column;flex:1;gap:6px;min-width:160px;display:flex}.pq-field label{color:var(--muted,#94a3b8);text-transform:uppercase;letter-spacing:.5px;font-size:12px}.pq-select,.pq-input{color:var(--text,#e2e8f0);background:#ffffff0a;border:1px solid #ffffff1a;border-radius:12px;outline:none;padding:12px 14px;font-family:inherit;font-size:14px}.pq-select:focus,.pq-input:focus{border-color:#00f5ff}.pq-progress-track{background:#ffffff14;border-radius:10px;width:100%;height:6px;margin-bottom:22px;overflow:hidden}.pq-progress-fill{background:linear-gradient(90deg,#00f5ff,#7b2ff7);border-radius:10px;height:100%;transition:width .3s}.pq-question-count{color:var(--muted,#94a3b8);margin-bottom:10px;font-size:13px}.pq-question-text{color:var(--text,#e2e8f0);margin:0 0 22px;font-size:19px;font-weight:600;line-height:1.5}.pq-options{flex-direction:column;gap:12px;margin-bottom:26px;display:flex}.pq-option{text-align:left;width:100%;color:var(--text,#e2e8f0);cursor:pointer;background:#ffffff08;border:1px solid #ffffff1a;border-radius:14px;align-items:center;gap:12px;padding:14px 16px;font-family:inherit;font-size:14px;transition:all .2s;display:flex}.pq-option:hover:not(:disabled){background:#00f5ff0d;border-color:#00f5ff66}.pq-option-letter{background:#ffffff14;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:26px;height:26px;font-size:12px;font-weight:700;display:flex}.pq-option.selected{background:#00f5ff1a;border-color:#00f5ff}.pq-option.selected .pq-option-letter{color:#04040a;background:linear-gradient(90deg,#00f5ff,#7b2ff7)}.pq-option.correct{background:#22c55e1f;border-color:#22c55e}.pq-option.correct .pq-option-letter{color:#04040a;background:#22c55e}.pq-option.incorrect{background:#ef44441f;border-color:#ef4444}.pq-option.incorrect .pq-option-letter{color:#04040a;background:#ef4444}.pq-option:disabled{cursor:default}.pq-result-score{text-align:center;margin-bottom:26px}.pq-result-score .pq-score-number{background:linear-gradient(90deg,#00f5ff,#7b2ff7);color:#0000;-webkit-background-clip:text;background-clip:text;font-size:48px;font-weight:800;line-height:1}.pq-result-score p{color:var(--muted,#94a3b8);margin-top:6px;font-size:13px}.pq-review-item{background:#ffffff08;border:1px solid #ffffff12;border-radius:14px;margin-bottom:12px;padding:16px}.pq-review-item p{margin:4px 0;font-size:13px}.pq-review-item .pq-review-q{color:var(--text,#e2e8f0);margin-bottom:8px;font-size:14px;font-weight:600}.pq-tag-correct{color:#22c55e;font-weight:600}.pq-tag-incorrect{color:#ef4444;font-weight:600}.pq-weak-topic{color:#ffb020;background:#ffb0201a;border:1px solid #ffb0204d;border-radius:30px;align-items:center;gap:6px;margin:4px 6px 4px 0;padding:6px 14px;font-size:12px;display:inline-flex}.pq-loader{color:var(--muted,#94a3b8);flex-direction:column;justify-content:center;align-items:center;gap:14px;padding:60px 20px;font-size:14px;display:flex}.pq-loader.fullpage{min-height:60vh}.pq-spinner{border:3px solid #ffffff1a;border-top-color:#00f5ff;border-radius:50%;width:34px;height:34px;animation:.8s linear infinite pq-spin}@keyframes pq-spin{to{transform:rotate(360deg)}}.pq-error-box{color:#ff9c9c;text-align:center;background:#ef444414;border:1px solid #ef444459;border-radius:14px;margin-bottom:18px;padding:20px;font-size:14px}.pq-empty-state{text-align:center;color:var(--muted,#94a3b8);padding:40px 20px;font-size:14px}.pq-leaderboard-row{background:#ffffff08;border:1px solid #ffffff12;border-radius:14px;align-items:center;gap:14px;margin-bottom:10px;padding:14px 16px;display:flex}.pq-rank{background:#ffffff14;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:13px;font-weight:700;display:flex}.pq-rank-1{color:#1a1a1a;background:linear-gradient(135deg,gold,#ff9f00)}.pq-rank-2{color:#1a1a1a;background:linear-gradient(135deg,#d9d9d9,#a3a3a3)}.pq-rank-3{color:#fff;background:linear-gradient(135deg,#cd7f32,#a45a2a)}.pq-leaderboard-name{color:var(--text,#e2e8f0);flex:1;font-size:14px;font-weight:600}.pq-leaderboard-meta{color:var(--muted,#94a3b8);gap:12px;font-size:12px;display:flex}.pq-topic-row{background:#ffffff08;border:1px solid #ffffff12;border-radius:14px;margin-bottom:12px;padding:16px}.pq-topic-head{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.pq-topic-head h4{color:var(--text,#e2e8f0);margin:0;font-size:14px}.pq-topic-accuracy{font-size:13px;font-weight:700}.pq-accuracy-good{color:#22c55e}.pq-accuracy-mid{color:#ffb020}.pq-accuracy-low{color:#ef4444}.pq-greeting{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:8px;display:flex}@media (width<=600px){.pq-card{padding:24px 18px}.pq-title{font-size:21px}.pq-score-number{font-size:38px}}