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#00000040,0 10px 10px #00000038;z-index:100}.sticky-note--yellow{background:#fff7a9}.sticky-note--pink{background:#ffe0e9}.sticky-note--blue{background:#dff2ff}.sticky-note--green{background:#e5f7d6}.sticky-note--orange{background:#ffe3c2}.sticky-note--taped:before{content:"";position:absolute;top:-14px;left:50%;transform:translate(-50%) rotate(-2deg);width:72px;height:22px;background:#ffffffb3;border-radius:4px;box-shadow:0 3px 6px #0000001f;pointer-events:none}.sticky-note--pinned:before{content:"";position:absolute;top:-8px;left:50%;transform:translate(-50%);width:18px;height:18px;border-radius:50%;background:#ff6b6b;box-shadow:0 4px 7px #00000059;pointer-events:none}.sticky-note textarea{border:none;background:transparent;resize:none;width:100%;height:100%;outline:none;color:#333}.note-body{flex:1;overflow:hidden;word-wrap:break-word;cursor:text;max-height:140px;mask-image:linear-gradient(to bottom,black 60%,transparent 100%);-webkit-mask-image:linear-gradient(to bottom,black 60%,transparent 100%)}.note-body>*:first-child{margin-top:0}.note-body ul{margin:0;padding-left:1.2rem}.note-body li{margin-bottom:.25rem}.note-body strong{font-weight:700}.note-body em{font-style:italic}.note-body pre,.note-body code{white-space:pre-wrap;word-wrap:break-word;overflow-wrap:break-word;max-width:100%}.note-body h1,.note-body h2,.note-body h3,.note-body h4{margin:.5rem 0 .25rem;font-weight:700;line-height:1.2}.note-body h1{font-size:1.1em}.note-body h2{font-size:1.05em}.note-body h3{font-size:1em}.note-body h4{font-size:.95em}.todo-item{display:flex;align-items:center;margin-bottom:4px}.todo-item input[type=checkbox]{margin-right:8px;cursor:pointer;width:16px;height:16px;accent-color:#333}.todo-item input[type=checkbox]:checked+span{text-decoration:line-through;color:#666;opacity:.8}.note-body ol{margin:0;padding-left:1.2rem;list-style-type:decimal}.note-body ol li{margin-bottom:.25rem}.note-header-actions{display:flex;justify-content:space-between;align-items:flex-start;width:100%;min-height:24px;margin-bottom:8px}.note-title{font-weight:700;font-size:1.1em;color:#2c3e50;word-break:break-word;margin-right:8px;flex:1}.note-menu-btn{background:transparent;border:none;cursor:pointer;padding:4px;border-radius:4px;display:flex;align-items:center;justify-content:center;transition:background .2s;color:#555;margin-left:auto;flex-shrink:0}.note-menu-btn:hover{background:#0000000d;color:#000}.note-context-menu{position:absolute;top:100%;right:0;background:#fff;border-radius:8px;box-shadow:0 4px 12px #00000026;padding:4px;z-index:100;min-width:120px;display:flex;flex-direction:column;gap:2px}.note-context-menu button{display:flex;align-items:center;gap:8px;padding:8px 12px;border:none;background:transparent;width:100%;text-align:left;cursor:pointer;font-size:.9rem;border-radius:4px;color:#333}.note-context-menu button:hover{background:#f3f4f6}.note-context-menu button.text-danger{color:#ef4444}.note-context-menu button.text-danger:hover{background:#fee2e2}@media(max-width:768px){.sticky-note{padding:.75rem;font-size:.8rem}.sticky-title-input{font-size:1rem}.btn-text{display:none}}.note-body img{max-width:100%;height:100px;border-radius:4px;display:block!important;margin-bottom:4px;object-fit:cover}.sticky-note-wrapper{min-width:0}.toolbar-divider{width:1px;height:20px;background-color:#9ca3af;margin:0 8px}.canvas-grid-container{max-width:1400px;margin:40px auto;padding:0 32px;min-height:calc(100vh - var(--header-height))}.canvas-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap-md)}@media(max-width:1024px){.canvas-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.canvas-grid-container{padding:0 16px;margin:24px auto;width:100%;box-sizing:border-box}.canvas-grid{grid-template-columns:1fr;gap:16px}}.context-menu{position:absolute;background:#fff;border:1px solid var(--border-color);border-radius:var(--radius-sm);box-shadow:0 4px 12px var(--shadow-color);z-index:200;width:120px;display:flex;flex-direction:column;padding:4px}.context-menu button{text-align:left;padding:8px 12px;font-size:14px;color:var(--text-primary);border-radius:4px}.context-menu button:hover{background-color:#f5f5f5}.context-menu button.text-danger{color:var(--danger-color)}.context-menu button.text-danger:hover{background-color:#fff0f0}.workspace-page{min-height:100vh;display:flex;flex-direction:column}.workspace-canvas{flex:1;padding:40px;display:grid;grid-template-columns:repeat(5,1fr);gap:24px;align-content:flex-start;position:relative;width:100%;height:auto;overflow:hidden}@media(max-width:1200px){.workspace-canvas{grid-template-columns:repeat(4,1fr)}}@media(max-width:1024px){.workspace-canvas{grid-template-columns:repeat(3,1fr);padding:24px}}@media(max-width:768px){.workspace-canvas{padding:16px;overflow-y:auto;overflow-x:hidden;height:auto;display:grid;grid-template-columns:repeat(2,1fr)!important;gap:12px;align-content:start;width:100%;box-sizing:border-box}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}