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#ffffff;--chat-ai-avatar-bg: #ffffff;--chat-ai-avatar-border: #e2e8f0;--chat-ai-avatar-icon: #2563eb;--chat-avatar-shadow: 0 1px 3px rgba(15, 23, 42, .08);--chat-markdown-text: #1e293b;--chat-send-btn-shadow: 0 2px 10px rgba(22, 119, 255, .22);--chat-user-avatar-bg: #6366f1;--chat-user-avatar-border: #4f46e5;--chat-user-avatar-text: #ffffff;--assembly-palette-bg: #ffffff;--assembly-palette-border: #f0f0f0;--assembly-canvas-bg: #ffffff;--assembly-canvas-border: #f0f0f0;--assembly-canvas-header-bg: #ffffff;--assembly-canvas-header-border: #e1e6eb;--assembly-canvas-header-shadow: 0 2px 8px rgba(0, 0, 0, .02);--assembly-canvas-accent: #1677ff;--assembly-form-label: #8c8c8c;--assembly-btn-ghost-border: #dcdfe6;--assembly-btn-ghost-text: #606266;--assembly-btn-primary-shadow: 0 4px 10px rgba(22, 119, 255, .25);--assembly-drop-zone-inner-bg: rgba(255, 255, 255, .4);--assembly-knowledge-section-bg: #ffffff;--assembly-empty-text: #909399;--assembly-placeholder: #abb2bb;--assembly-placed-card-bg: #ffffff;--assembly-placed-title: #1a1a1a;--assembly-placed-sub: #909399;--assembly-chip-bg: #ffffff;--assembly-chip-border: #f0f0f0;--assembly-chip-hover-border: #1677ff;--assembly-chip-hover-shadow: 0 2px 8px rgba(22, 119, 255, .18);--assembly-chip-badge-bg: #e6f7ff;--assembly-chip-badge-text: #1677ff;--assembly-chip-title: #1f2937;--assembly-chip-sub: #6b7280;--assembly-dz-border: #d9d9d9;--assembly-dz-bg: rgba(255, 255, 255, .92);--assembly-dz-eligible-border: #91caff;--assembly-dz-eligible-bg: #fafafa;--assembly-dz-eligible-inset: rgba(24, 144, 255, .12);--assembly-dz-chat-eligible-border: #69b1ff;--assembly-dz-chat-eligible-bg: #f0f9ff;--assembly-dz-chat-eligible-inset: rgba(24, 144, 255, .2);--assembly-dz-emb-eligible-border: #b37feb;--assembly-dz-emb-eligible-bg: #faf5ff;--assembly-dz-emb-eligible-inset: rgba(114, 46, 209, .18);--assembly-dz-img-eligible-border: #ffc069;--assembly-dz-img-eligible-bg: #fffbf0;--assembly-dz-img-eligible-inset: rgba(250, 140, 22, .2);--assembly-dz-tool-eligible-border: #95de64;--assembly-dz-tool-eligible-bg: #f6ffed;--assembly-dz-tool-eligible-inset: rgba(82, 196, 26, .18);--assembly-dz-kb-eligible-border: #87e8de;--assembly-dz-kb-eligible-bg: #e6fffb;--assembly-dz-kb-eligible-inset: rgba(19, 194, 194, .22);--assembly-dz-chat-over-border: #1890ff;--assembly-dz-chat-over-bg: #e6f7ff;--assembly-dz-chat-over-inset: rgba(24, 144, 255, .35);--assembly-dz-emb-over-border: #722ed1;--assembly-dz-emb-over-bg: #f9f0ff;--assembly-dz-emb-over-inset: rgba(114, 46, 209, .35);--assembly-dz-img-over-border: #fa8c16;--assembly-dz-img-over-bg: #fff7e6;--assembly-dz-img-over-inset: rgba(250, 140, 22, .35);--assembly-dz-tool-over-border: #52c41a;--assembly-dz-tool-over-bg: #f6ffed;--assembly-dz-tool-over-inset: rgba(82, 196, 26, .35);--assembly-dz-kb-over-border: #13c2c2;--assembly-dz-kb-over-bg: #e6fffb;--assembly-dz-kb-over-inset: rgba(19, 194, 194, .4);--assembly-dz-hint-text: #0061ff;--assembly-dz-hint-bg: linear-gradient(90deg, transparent, rgba(0, 97, 255, .08), transparent);--assembly-dz-hint-dot: #0061ff;--builder-bg-page: #f8fafc;--builder-glass-bg: rgba(255, 255, 255, .8);--builder-glass-border: rgba(255, 255, 255, .6);--builder-glass-shadow: 0 4px 20px rgba(0, 0, 0, .03);--builder-hover-line: #3b82f6;--builder-hover-shadow: 0 0 15px rgba(59, 130, 246, .15);--builder-topbar-title: #1e293b;--builder-icon-btn-bg: #ffffff;--builder-icon-btn-border: #e2e8f0;--builder-icon-btn-color: #64748b;--builder-icon-btn-hover-color: #1e293b;--builder-icon-btn-hover-border: #94a3b8;--builder-icon-btn-hover-shadow: 0 2px 8px rgba(0, 0, 0, .08);--builder-right-bg: rgba(255, 255, 255, .8);--builder-right-border: rgba(255, 255, 255, .6);--builder-right-shadow: 0 4px 20px rgba(0, 0, 0, .03);--builder-right-header-bg: rgba(255, 255, 255, .3);--builder-right-header-border: rgba(226, 232, 240, .5);--builder-right-status-text: #334155;--builder-right-action-color: #94a3b8;--builder-right-action-hover-color: #2563eb;--builder-right-reset-hover-color: #ef4444}:root{--transition-smooth: all .5s cubic-bezier(.4, 0, .2, 1);--transition-pop: all .3s cubic-bezier(.34, 1.56, .64, 1)}*{transition:background-color .5s ease,border-color .5s ease,box-shadow .5s ease}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-6px)}to{transform:translateY(0)}}@keyframes shine{to{background-position:200% center}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse-glow{0%{box-shadow:0 0 #4a90ff73}70%{box-shadow:0 0 0 10px #4a90ff00}to{box-shadow:0 0 #4a90ff00}}.page-fade-enter-active{animation:slideUp .5s cubic-bezier(.22,1,.36,1)}.page-fade-leave-active{opacity:0;transition:opacity .3s ease}@keyframes moduleShellIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.module-shell-fade-enter-active{animation:moduleShellIn .42s cubic-bezier(.25,.85,.3,1)}.module-shell-fade-leave-active{transition:opacity .24s ease}.module-shell-fade-enter-from,.module-shell-fade-leave-to{opacity:0}.gradient-text{background:var(--gradient-text);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.gradient-text-heading{background:var(--gradient-text-heading);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.gradient-text-brand{background:var(--gradient-text-brand);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}@keyframes gradient-shift{0%{background-position:0% center}50%{background-position:100% center}to{background-position:0% center}}.gradient-text-animated{background:var(--gradient-text-brand);background-size:200% auto;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:gradient-shift 4s ease infinite}a{color:var(--text-link, var(--primary));transition:color .2s ease}a:hover{color:var(--text-link-hover, var(--primary-light))}:root{--app-scrollbar-size: 6px;--app-scrollbar-size-thin: 4px;--app-scrollbar-track: transparent;--app-scrollbar-thumb: color-mix(in srgb, var(--primary) 58%, transparent);--app-scrollbar-thumb-hover: color-mix(in srgb, var(--primary) 80%, #ffffff 20%);--app-scrollbar-radius: 999px;--app-scrollbar-border: 1px solid transparent}.app-scrollbar,.custom-scrollbar{scrollbar-width:thin;scrollbar-color:var(--app-scrollbar-thumb) var(--app-scrollbar-track)}.app-scrollbar::-webkit-scrollbar,.custom-scrollbar::-webkit-scrollbar{width:var(--app-scrollbar-size);height:var(--app-scrollbar-size)}.app-scrollbar::-webkit-scrollbar-track,.custom-scrollbar::-webkit-scrollbar-track{background:var(--app-scrollbar-track)}.app-scrollbar::-webkit-scrollbar-thumb,.custom-scrollbar::-webkit-scrollbar-thumb{background:var(--app-scrollbar-thumb);border-radius:var(--app-scrollbar-radius);border:var(--app-scrollbar-border);background-clip:content-box}.app-scrollbar:hover::-webkit-scrollbar-thumb,.custom-scrollbar:hover::-webkit-scrollbar-thumb{background:var(--app-scrollbar-thumb-hover);background-clip:content-box}.app-scrollbar-thin{scrollbar-width:thin}.app-scrollbar-thin::-webkit-scrollbar{width:var(--app-scrollbar-size-thin);height:var(--app-scrollbar-size-thin)}.app-scrollbar-hidden{scrollbar-width:none}.app-scrollbar-hidden::-webkit-scrollbar{width:0;height:0}