.qk{--accent:#e05a6a}.qk-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}.qk-card{display:flex;flex-direction:column;gap:8px;padding:12px 12px 10px;border-radius:14px;cursor:pointer;border:1px solid var(--line);background:rgba(255,255,255,.03);transition:transform .15s,border-color .15s;text-align:center}.qk-card:hover{transform:translateY(-3px);border-color:var(--accent)}.qk-card .fbox{aspect-ratio:3/2;display:flex;align-items:center;justify-content:center;border-radius:8px;background:repeating-conic-gradient(rgba(255,255,255,.05) 0 25%,transparent 0 50%) 0 0/16px 16px}.qk-card img{max-width:100%;max-height:100%;border-radius:3px;box-shadow:0 3px 10px #00000073}.qk-card b{font:700 12.5px/1.3 var(--font-sans);color:var(--ink)}.qk-card small{font:600 10px var(--font-mono);color:var(--faint)}.qk-empty{grid-column:1/-1;text-align:center;color:var(--faint);font:600 13px var(--font-sans);padding:30px 0}.qk-count{font:600 11.5px var(--font-mono);color:var(--faint);margin-left:6px}.qk-select{padding:9px 11px;border-radius:10px;border:1px solid var(--line);background:#0d161c;color:var(--ink);font:600 12.5px var(--font-sans);outline:none;cursor:pointer}.qk-search{padding:9px 12px;border-radius:10px;border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--ink);font:600 13px var(--font-sans);outline:none;min-width:150px}.qk-search:focus,.qk-select:focus{border-color:var(--accent)}#lb{position:fixed;inset:0;z-index:60;display:flex;align-items:center;justify-content:center;padding:18px}#lb[hidden]{display:none}.qk-back{position:absolute;inset:0;background:rgba(3,8,12,.82);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.qk-box{position:relative;z-index:2;width:min(860px,96vw);max-height:92vh;overflow:auto;border-radius:18px;background:#0c151b;border:1px solid var(--line);padding:22px;display:grid;grid-template-columns:1.1fr .9fr;gap:20px;animation:qkPop .22s ease}@media (max-width:720px){.qk-box{grid-template-columns:1fr}}@keyframes qkPop{0%{transform:scale(.94);opacity:0}to{transform:scale(1);opacity:1}}.qk-big{display:flex;align-items:center;justify-content:center;border-radius:12px;padding:16px;background:repeating-conic-gradient(rgba(255,255,255,.045) 0 25%,transparent 0 50%) 0 0/22px 22px}.qk-big img{max-width:100%;max-height:340px;border-radius:4px;box-shadow:0 10px 34px #0000008c}.qk-info{display:flex;flex-direction:column;gap:10px}.qk-name{font:800 22px/1.15 var(--font-sans);color:var(--ink)}.qk-sub{font:600 12px/1.4 var(--font-sans);color:var(--faint)}.qk-chips{display:flex;flex-wrap:wrap;gap:6px}.qk-chip{font:600 11.5px/1 var(--font-sans);color:var(--ink);padding:6px 10px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.03)}.qk-chip.hl{color:var(--accent);border-color:#e05a6a73}.qk-mean{margin:0;font:500 13.5px/1.7 var(--font-sans);color:var(--dim)}.qk-more{font:700 12.5px var(--font-sans);color:var(--accent);text-decoration:none}.qk-more:hover{text-decoration:underline}.qk-x{position:absolute;top:12px;right:12px;z-index:3;width:34px;height:34px;border-radius:10px;cursor:pointer;border:1px solid var(--line);background:rgba(255,255,255,.05);color:var(--ink);font:700 15px/1 var(--font-sans)}.qk-x:hover{border-color:var(--accent);color:var(--accent)}.qk-nav{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:38px;height:52px;cursor:pointer;border:1px solid var(--line);background:rgba(10,18,24,.85);color:var(--ink);font:800 17px/1 var(--font-sans);border-radius:10px}.qk-nav:hover{border-color:var(--accent);color:var(--accent)}#lbPrev{left:10px}#lbNext{right:10px}#quizBar{border:1px solid rgba(255,211,77,.5);background:rgba(255,211,77,.06);border-radius:14px;padding:14px}.qz-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.qz-q{font:600 14px/1.4 var(--font-sans);color:var(--ink)}.qz-q b{color:#ffd34d}.qz-score{margin-left:auto;font:700 12.5px var(--font-mono);color:var(--dim)}.qz-x{padding:6px 10px}.qz-modes{display:flex;gap:6px;flex-wrap:wrap;align-items:center}.qz-stage{margin-top:12px;display:flex;flex-direction:column;gap:12px;align-items:center}.qz-flag{display:flex;align-items:center;justify-content:center;padding:10px;border-radius:12px;background:repeating-conic-gradient(rgba(255,255,255,.05) 0 25%,transparent 0 50%) 0 0/18px 18px}.qz-flag img{height:110px;max-width:min(320px,80vw);object-fit:contain;border-radius:4px;box-shadow:0 6px 22px #00000080}.qz-opts{display:grid;grid-template-columns:1fr 1fr;gap:8px;width:100%;max-width:560px}@media (max-width:560px){.qz-opts{grid-template-columns:1fr}}.qz-opt{padding:11px 13px;border-radius:11px;border:1px solid var(--line);background:rgba(255,255,255,.03);color:var(--ink);font:600 13px/1.35 var(--font-sans);cursor:pointer;text-align:center;transition:.15s}.qz-opt:hover{border-color:var(--accent)}.qz-opt.ok{border-color:#4fc472;background:rgba(79,196,114,.15)}.qz-opt.bad{border-color:#d94f4f;background:rgba(217,79,79,.14)}.qz-opts.flags{grid-template-columns:repeat(2,minmax(0,1fr));max-width:520px}.qz-opt.fl{display:flex;align-items:center;justify-content:center;padding:12px}.qz-opt.fl img{height:64px;max-width:100%;object-fit:contain;border-radius:3px}.qz-note{margin:0;font:600 12.5px/1.6 var(--font-sans);color:#ffd88a;border-top:1px dashed rgba(255,211,77,.4);padding-top:9px;max-width:560px;text-align:center}.qz-timer{font:800 17px var(--font-mono);color:#ffd34d}.qz-done{font:800 16px/1.35 var(--font-sans);color:#ffd34d;text-align:center}.qz-best{font:600 12px var(--font-mono);color:var(--dim)}.qk-src{font:500 11px/1.6 var(--font-sans);color:var(--faint);margin:0}