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input:focus{box-shadow:inset 0 0 0 1.5px var(--accent-a)}.q-input button{font-size:13px;font-weight:600;color:#fff;background:var(--grad);border-radius:8px;padding:7px 15px}.q-input button:disabled{opacity:.45;cursor:default}.ci-question-done{font-size:13px;color:var(--ink-3)}.ci-question-done .a{margin-top:2px;padding-left:12px;border-left:2px solid var(--line)}.ci-compaction{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--ink-3)}.ci-compaction:before,.ci-compaction:after{content:"";flex:1;height:1px;background:var(--line)}.ci-compaction span{flex-shrink:0}.ci-status{font-size:12px;color:var(--ink-3);text-align:center}.ci-error{font-size:13px;color:#b13a3a;background:#fdecec;border-radius:8px;padding:8px 12px}.composer{display:flex;align-items:flex-end;gap:8px;padding:9px 10px;border:1px solid var(--line);border-radius:14px;margin-top:10px;flex-shrink:0;transition:box-shadow .15s,border-color .15s}.composer:focus-within{border-color:transparent;box-shadow:0 0 0 2px var(--accent-a)}.composer textarea{flex:1;border:none;outline:none;resize:none;background:transparent;font-size:14.5px;line-height:1.45;max-height:112px;padding:3px 2px}.composer .model-select{border:none;background:var(--bg-2);border-radius:8px;padding:5px 7px;font-size:12.5px;color:var(--ink-2);outline:none;margin-bottom:1px}.composer .send{width:28px;height:28px;border-radius:50%;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:opacity .15s}.composer .send:disabled{opacity:.28;cursor:default}.tp-attach{padding:10px clamp(16px,4vw,40px) 0;display:flex;flex-direction:column;gap:8px}.att-grid{display:flex;flex-wrap:wrap;gap:8px}.att-thumb{position:relative;width:64px;height:64px;border-radius:8px;overflow:hidden;border:1px solid var(--line);background:var(--bg-2);cursor:pointer;flex-shrink:0}.att-thumb img{width:100%;height:100%;object-fit:cover;display:block}.att-thumb:hover{border-color:var(--ink-3)}.att-uploading{display:flex;align-items:center;justify-content:center;cursor:default}.att-spinner{width:20px;height:20px;border-radius:50%;border:2px solid var(--line);border-top-color:var(--accent-a);animation:att-spin .7s linear infinite}@keyframes att-spin{to{transform:rotate(360deg)}}.att-chips{display:flex;flex-wrap:wrap;gap:6px}.att-chip{display:inline-flex;align-items:center;gap:6px;max-width:260px;font-size:12.5px;color:var(--ink-2);background:var(--bg-2);border:1px solid transparent;border-radius:8px;padding:5px 8px;cursor:pointer;text-decoration:none;transition:border-color .12s,background .12s}.att-chip:hover{border-color:var(--line)}.att-chip svg{color:var(--ink-3);flex-shrink:0}.att-chip-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.att-chip-size{color:var(--ink-3);flex-shrink:0}.att-x{position:absolute;top:3px;right:3px;width:18px;height:18px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#16181d9e;color:#fff;opacity:0;transition:opacity .12s}.att-x svg{width:11px;height:11px;stroke-width:2.5}.att-thumb:hover .att-x{opacity:1}.att-chip .att-x{position:static;width:16px;height:16px;background:transparent;color:var(--ink-3);opacity:0;margin-left:1px}.att-chip:hover .att-x{opacity:1}.att-chip .att-x:hover{color:#d64545}.att-add{display:flex;align-items:center;gap:6px}.att-btn{display:inline-flex;align-items:center;gap:5px;color:var(--ink-3);padding:5px 8px;border-radius:8px;font-size:12.5px;font-weight:550;transition:background .12s,color .12s}.att-btn:hover{background:var(--bg-2);color:var(--ink-2)}.att-url{border:1px solid var(--line);border-radius:8px;padding:5px 9px;font-size:13px;color:var(--ink);outline:none;min-width:220px;background:var(--bg)}.att-url:focus{border-color:transparent;box-shadow:0 0 0 2px var(--accent-a)}.att-hint{font-size:12.5px;color:var(--ink-3)}.task-detail.dragover:after{content:"";position:absolute;top:6px;right:6px;bottom:6px;left:6px;border:2px dashed var(--accent-a);border-radius:12px;background:#3f3fd30a;pointer-events:none;z-index:30}.canvas-wrap img{max-width:100%;height:auto;border-radius:8px;margin:6px 0}.canvas-wrap img.ProseMirror-selectednode{outline:2px solid var(--accent-a);outline-offset:2px}@media (max-width: 640px){.tp-attach{padding:10px 16px 0}.att-thumb{width:72px;height:72px}.att-x{opacity:1;width:22px;height:22px}.att-chip{font-size:14px;padding:8px 10px}.att-chip .att-x{opacity:1;width:28px;height:28px}.att-btn{font-size:15px;padding:8px 10px}.att-hint{font-size:14px}}