.uct .ux-card{min-width:0}.uct .ux-f{display:flex;flex-direction:column;gap:4px;min-width:0}.uct .ux-f>label{font-weight:600;font-size:14px}.uct .ux-f input,.uct .ux-f select,.uct .ux-f textarea{width:100%;max-width:100%;font:inherit;font-size:15px;padding:9px 10px;border:1px solid #d6dbe4;border-radius:10px;background:#fff;color:inherit}.uct .ux-f input[type=checkbox],.uct .ux-f input[type=range]{width:auto;padding:0}.uct .ux-f input:focus,.uct .ux-f select:focus,.uct .ux-f textarea:focus,.uct .ux-code:focus{outline:2px solid var(--accent);outline-offset:1px}.uct .ux-hint{color:#64748b;font-size:12.5px}.uct .ux-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}.uct .ux-grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px}.uct .ux-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.uct .ux-row>*{min-width:0}.uct .ux-code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13.5px;line-height:1.5;width:100%;min-height:180px;padding:10px;border:1px solid #d6dbe4;border-radius:10px;resize:vertical;tab-size:2;white-space:pre;overflow:auto;background:#fbfcfe;color:#0f172a}.uct .ux-msg{margin:8px 0 0;padding:8px 10px;border-radius:8px;background:#f1f5f9;font-size:14px}.uct .ux-msg.ux-err{background:#fef2f2;color:#991b1b}.uct .ux-msg.ux-ok{background:#ecfdf5;color:#065f46}.uct .ux-scroll{overflow-x:auto;max-width:100%;-webkit-overflow-scrolling:touch}.uct .ux-tbl{border-collapse:collapse;width:100%;font-size:14px}.uct .ux-tbl th,.uct .ux-tbl td{border:1px solid #e3e7ee;padding:6px 8px;text-align:left;vertical-align:top}.uct .ux-tbl th{background:#f5f7fb;font-weight:600}.uct .ux-muted{color:#64748b;font-size:13.5px}.uct .ux-tabs{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}.uct .ux-tabs button{font:inherit;font-size:14px;border:1px solid #d6dbe4;background:#fff;border-radius:999px;padding:6px 12px;cursor:pointer;color:inherit}.uct .ux-tabs button[aria-selected=true]{background:var(--accent);border-color:var(--accent);color:#fff}.uct .ux-chip{display:inline-block;font-size:12px;padding:2px 8px;border-radius:999px;background:#f1f5f9;margin:2px}.uct .ux-file{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden}.uct .ux-dropwrap{position:relative}.uct .ux-dropwrap .drop{display:flex;flex-direction:column;gap:4px;align-items:center;justify-content:center;text-align:center;padding:22px 12px;border:2px dashed #cbd3df;border-radius:12px;cursor:pointer;background:#fbfcfe}.uct .ux-dropwrap .drop.on,.uct .ux-file:focus+.drop{border-color:var(--accent)}.uct .ux-pre{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:13px;white-space:pre-wrap;word-break:break-word;background:#0f172a;color:#e2e8f0;padding:12px;border-radius:10px;max-height:420px;overflow:auto;margin:0}.uct .ux-mt{margin-top:12px}.uct .ux-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.uct .ux-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.uct .ux-h3{margin:0 0 8px;font-size:17px}.uct .content pre{overflow-x:auto;max-width:100%;background:#f1f5f9;padding:10px 12px;border-radius:8px;font-size:13px}.uct .content code{overflow-wrap:anywhere}.uct .content pre code{overflow-wrap:normal}.uct [hidden]{display:none!important}.uct .ut-result td,.uct .ut-result th{overflow-wrap:anywhere}.uct .ux-quiz{min-height:200px}.uct .ux-qhead{display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap;font-size:13.5px;color:#475569;font-weight:600}.uct .ux-prog{height:8px;background:#e2e8f0;border-radius:99px;overflow:hidden;margin:6px 0 12px}.uct .ux-prog i{display:block;height:100%;background:var(--accent)}.uct .ux-qtext{font-size:17px;font-weight:600;margin:6px 0 12px;line-height:1.45;overflow-wrap:anywhere}.uct .ux-opts{display:grid;gap:8px}.uct .ux-opt{display:flex;gap:10px;align-items:flex-start;text-align:left;font:inherit;font-size:15px;padding:11px 12px;border:1.5px solid #d6dbe4;border-radius:10px;background:#fff;cursor:pointer;color:inherit;overflow-wrap:anywhere}.uct .ux-opt b{flex:none;width:24px;height:24px;border-radius:50%;background:#f1f5f9;display:inline-flex;align-items:center;justify-content:center;font-size:13px}.uct .ux-opt:hover:not(:disabled){border-color:var(--accent)}.uct .ux-opt:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.uct .ux-opt.sel{border-color:var(--accent);background:#fff7ed}.uct .ux-opt.ok{border-color:#16a34a;background:#ecfdf5}.uct .ux-opt.ok b{background:#16a34a;color:#fff}.uct .ux-opt.bad{border-color:#dc2626;background:#fef2f2}.uct .ux-opt.bad b{background:#dc2626;color:#fff}.uct .ux-opt:disabled{cursor:default}.uct .ux-timer{color:#0b1f4b}.uct .ux-timer.low{color:#dc2626}.uct .ux-pal{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}.uct .ux-palb{width:34px;height:34px;border:1px solid #d6dbe4;border-radius:8px;background:#fff;cursor:pointer;font:inherit;font-size:13px;color:inherit}.uct .ux-palb.done{background:#e0f2fe;border-color:#0ea5e9}.uct .ux-palb.cur{outline:2px solid var(--accent)}.uct .ux-check{display:inline-flex;align-items:center;gap:6px;font-size:14px;cursor:pointer;align-self:end;padding-bottom:10px}.uct .ux-qtext{white-space:pre-wrap}.uct[data-tool="guess-the-code-output-quiz"] .ux-qtext{font:600 14.5px/1.55 ui-monospace,Menlo,Consolas,monospace;background:#0f172a;color:#e2e8f0;border-radius:10px;padding:12px 14px;overflow-x:auto}.uct .ux-kinds{display:flex;flex-wrap:wrap;gap:4px 16px;margin:4px 0 8px}.uct .ux-kinds .ux-check{padding-bottom:0}