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640px){.empty-state-actions[data-v-46bf81c0]{flex-direction:row;justify-content:center;gap:16px}}.create-project-btn[data-v-46bf81c0]{background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:8px;padding:12px 24px;font-weight:600;box-shadow:0 4px 12px #667eea4d;transition:all .2s ease}.create-project-btn[data-v-46bf81c0]:hover{transform:translateY(-2px);box-shadow:0 6px 20px #667eea66;background:linear-gradient(135deg,#5a67d8,#6b46c1)}.demo-project-btn[data-v-46bf81c0]{background:#f8fafc;color:#475569;border:1px solid #e2e8f0;border-radius:8px;padding:12px 24px;font-weight:500;transition:all .2s ease}.demo-project-btn[data-v-46bf81c0]:hover{background:#f1f5f9;border-color:#cbd5e1;transform:translateY(-1px);box-shadow:0 2px 8px #0000001a}.right-panel[data-v-46bf81c0]{width:320px;background:#fff;border-left:1px solid #e2e8f0}[data-v-46bf81c0] .el-button{border-radius:6px;font-weight:500;transition:all .2s ease}[data-v-46bf81c0] .el-input__wrapper{border-radius:6px;transition:all .2s ease}[data-v-46bf81c0] .el-input__wrapper:hover{border-color:#cbd5e1}[data-v-46bf81c0] .el-input__wrapper.is-focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}[data-v-46bf81c0] ::-webkit-scrollbar{width:6px;height:6px}[data-v-46bf81c0] ::-webkit-scrollbar-track{background:#f1f5f9}[data-v-46bf81c0] ::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:3px}[data-v-46bf81c0] ::-webkit-scrollbar-thumb:hover{background:#94a3b8}#app{width:100vw;height:100vh;overflow:hidden;display:flex;flex-direction:column}.page-content{flex:1;overflow:hidden}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe 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