.uct .tk{display:block;min-width:0}.uct .tk *{box-sizing:border-box}.uct .tk-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,190px),1fr));gap:12px;margin:0 0 12px}.uct .tk-f{display:flex;flex-direction:column;gap:4px;min-width:0}.uct .tk-f.full{grid-column:1/-1}.uct .tk-f>span,.uct .tk-lab{font-weight:600;font-size:14px;color:#1f2937}.uct .tk-f small{color:#6b7280;font-size:12px}.uct .tk input[type=text],.uct .tk input[type=number],.uct .tk input[type=search],.uct .tk input:not([type]),.uct .tk select,.uct .tk textarea{width:100%;max-width:100%;padding:9px 10px;border:1px solid #d1d5db;border-radius:8px;font:inherit;font-size:15px;background:#fff;color:#111827}.uct .tk textarea{min-height:110px;resize:vertical}.uct .tk textarea.tk-code,.uct .tk .tk-mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px}.uct .tk input:focus,.uct .tk select:focus,.uct .tk textarea:focus,.uct .tk button:focus-visible,.uct .tk a:focus-visible{outline:2px solid var(--accent,#ff5421);outline-offset:1px}.uct .tk-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:8px 0}.uct .tk-btn{background:var(--accent,#ff5421);color:#fff;border:0;border-radius:8px;padding:10px 16px;font:inherit;font-weight:600;cursor:pointer}.uct .tk-btn.ghost{background:#fff;color:var(--accent,#ff5421);border:1px solid var(--accent,#ff5421)}.uct .tk-btn.sm{padding:6px 10px;font-size:13px}.uct .tk-btn[disabled]{opacity:.55;cursor:not-allowed}.uct .tk-msg{margin:8px 0;padding:10px 12px;border-radius:8px;background:#fff4f0;color:#9a2b0b;font-size:14px}.uct .tk-msg.ok{background:#ecfdf3;color:#166534}.uct .tk-out{margin-top:12px;min-width:0}.uct .tk-pre{white-space:pre-wrap;word-break:break-word;background:#f6f8fa;border:1px solid #e5e7eb;border-radius:8px;padding:10px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;max-height:480px;overflow:auto;margin:8px 0}.uct .tk-scroll{overflow-x:auto;max-width:100%;-webkit-overflow-scrolling:touch}.uct .tk-table{border-collapse:collapse;width:100%;font-size:14px}.uct .tk-table th,.uct .tk-table td{border:1px solid #e5e7eb;padding:6px 8px;text-align:left;vertical-align:top}.uct .tk-table th{background:#f3f4f6;font-weight:600}.uct .tk-table td.n,.uct .tk-table th.n{text-align:right;font-variant-numeric:tabular-nums}.uct .tk-chart{width:100%;max-width:100%;overflow:hidden}.uct .tk-chart svg{width:100%;height:auto;display:block}.uct .tk-legend{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:13px;margin:6px 0;padding:0;list-style:none}.uct .tk-legend i{display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:6px;vertical-align:-1px}.uct .tk-canvas{width:100%;max-width:100%;height:auto;border:1px solid #e5e7eb;border-radius:8px;background:#fff;touch-action:none;display:block}.uct .tk-quiz{display:grid;gap:14px}.uct .tk-q{border:1px solid #e5e7eb;border-radius:10px;padding:12px;margin:0;min-width:0}.uct .tk-q legend{font-weight:600;padding:0 4px;font-size:15px}.uct .tk-q label{display:flex;gap:8px;align-items:flex-start;padding:7px 8px;border-radius:8px;cursor:pointer;font-size:14px}.uct .tk-q label:hover{background:#f9fafb}.uct .tk-q input{margin-top:3px;flex:0 0 auto}.uct .tk-q label.good{background:#ecfdf3;color:#166534;font-weight:600}.uct .tk-q label.bad{background:#fef2f2;color:#991b1b}.uct .tk-q .tk-why{font-size:13px;color:#374151;margin:6px 4px 0;display:none}.uct .tk-q.done .tk-why{display:block}.uct .tk-search{margin:0 0 10px}.uct .tk-sheet{display:grid;gap:10px}.uct .tk-item{border:1px solid #e5e7eb;border-radius:10px;padding:10px 12px;min-width:0}.uct .tk-item h4{margin:0 0 4px;font-size:15px}.uct .tk-item code,.uct .tk-code-inline{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;background:#f3f4f6;padding:1px 5px;border-radius:4px;word-break:break-word}.uct .tk-item p{margin:4px 0;font-size:14px}.uct .tk-cat{font-size:12px;color:#6b7280;text-transform:uppercase;letter-spacing:.04em}.uct .tk-swatches{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0}.uct .tk-swatches span{width:34px;height:34px;border-radius:6px;border:1px solid #e5e7eb;display:inline-block}.uct .tk-pill{display:inline-block;padding:2px 8px;border-radius:999px;background:#f3f4f6;font-size:12px;margin:2px}.uct .tk-pill.hi{background:var(--accent,#ff5421);color:#fff}.uct .tk-kv{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:4px 10px;font-size:14px}.uct .tk-kv b{font-weight:600}.uct .tk-kv span{word-break:break-word}.uct .tk-hidden{display:none!important}.uct .tk-matrix{display:inline-grid;gap:4px}.uct .tk-matrix input{width:64px!important;text-align:center;padding:6px!important}.uct .tk-note{font-size:13px;color:#6b7280;margin:6px 0}.uct .sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.uct .content p,.uct .content li,.uct .content code{overflow-wrap:anywhere}.uct .tk code,.uct .tk-pre{overflow-wrap:anywhere}