:root{--mc-bg-deepest: #050810;--mc-bg-base: #080B11;--mc-bg-raised: #0A0E15;--mc-bg-surface: #0D141C;--mc-bg-elevated: #111926;--mc-bg-hover: #161F2B;--mc-bg-active: #1A2636;--mc-border-subtle: #111926;--mc-border-default: #1A2331;--mc-border-strong: #22303F;--mc-border-interactive: #2B3848;--mc-text-primary: #E8EEF7;--mc-text-secondary: #9FB0C6;--mc-text-tertiary: #8FA0B6;--mc-text-muted: #5F7086;--mc-text-faint: #4A5A6E;--mc-cyan: #22D3EE;--mc-cyan-hover: #67E8F9;--mc-cyan-dim: #0E7490;--mc-cyan-bg: rgba(34, 211, 238, .06);--mc-cyan-border: rgba(34, 211, 238, .25);--mc-node-pillar: #3B82F6;--mc-node-angle: #22D3EE;--mc-node-formula: #A78BFA;--mc-node-pattern: #F59E0B;--mc-node-headline: #FB7185;--mc-node-type: #34D399;--mc-node-prompt: #CBD5E1;--mc-node-goal: #F97316;--mc-success: #34D399;--mc-warning: #F59E0B;--mc-error: #FB7185;--mc-info: #3B82F6;--mc-font-sans: "Be Vietnam Pro", system-ui, -apple-system, sans-serif;--mc-font-mono: "IBM Plex Mono", "Fira Code", monospace;--mc-radius-sm: 6px;--mc-radius-md: 9px;--mc-radius-lg: 13px;--mc-radius-xl: 20px;--mc-radius-full: 999px;--mc-transition-fast: .12s ease;--mc-transition-normal: .2s ease;--mc-transition-slow: .35s ease;--mc-shadow-sm: 0 1px 3px rgba(0,0,0,.4);--mc-shadow-md: 0 4px 12px rgba(0,0,0,.5);--mc-shadow-lg: 0 8px 30px rgba(0,0,0,.6);--mc-shadow-glow-cyan: 0 0 20px rgba(34,211,238,.15), 0 0 60px rgba(34,211,238,.05);--mc-z-base: 0;--mc-z-dropdown: 100;--mc-z-sticky: 200;--mc-z-modal: 300;--mc-z-toast: 400}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;scroll-behavior:smooth}body{font-family:var(--mc-font-sans);background:var(--mc-bg-base);color:var(--mc-text-primary);line-height:1.6;overflow-x:hidden;min-height:100vh}#root{min-height:100vh;display:flex;flex-direction:column}a{color:var(--mc-cyan);text-decoration:none;transition:color var(--mc-transition-fast)}a:hover{color:var(--mc-cyan-hover)}:focus-visible{outline:2px solid var(--mc-cyan);outline-offset:2px;border-radius:4px}::selection{background:var(--mc-cyan);color:var(--mc-bg-deepest)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--mc-border-default);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--mc-border-strong)}input,select,button,textarea{font-family:inherit;font-size:inherit}button{cursor:pointer;border:none;background:none;color:inherit}.mc-container{max-width:1320px;margin:0 auto;padding:0 24px}.mc-mono{font-family:var(--mc-font-mono)}.mc-truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mc-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}@keyframes mc-fade-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes mc-fade-in-up{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes mc-scale-in{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes mc-pulse-glow{0%,to{opacity:.3}50%{opacity:1}}@keyframes mc-float{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}@keyframes mc-spin{to{transform:rotate(360deg)}}@keyframes mc-shimmer{0%{background-position:200% 50%}to{background-position:-200% 50%}}@keyframes mc-dash-flow{to{stroke-dashoffset:-40}}@keyframes mc-node-appear{0%{opacity:0;transform:scale(.3)}to{opacity:1;transform:scale(1)}}@keyframes mc-edge-draw{0%{stroke-dashoffset:100}to{stroke-dashoffset:0}}@keyframes mc-particle-float{0%{transform:translate(0);opacity:0}10%{opacity:.8}90%{opacity:.8}to{transform:translate(var(--dx, 30px),var(--dy, -30px));opacity:0}}@keyframes mc-constellation-twinkle{0%,to{opacity:.15;r:1}50%{opacity:.6;r:1.8}}@keyframes mc-core-pulse{0%,to{transform:scale(1);opacity:.8}50%{transform:scale(1.08);opacity:1}}@keyframes mc-toast-enter{0%{opacity:0;transform:translate(40px)}to{opacity:1;transform:translate(0)}}@keyframes mc-toast-exit{0%{opacity:1;transform:translate(0)}to{opacity:0;transform:translate(40px)}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}html{scroll-behavior:auto}}.mc-skeleton{background:linear-gradient(90deg,var(--mc-bg-surface) 25%,var(--mc-bg-elevated) 37%,var(--mc-bg-surface) 63%);background-size:400% 100%;animation:mc-shimmer 1.8s ease infinite;border-radius:var(--mc-radius-sm)}.mc-card{background:var(--mc-bg-surface);border:1px solid var(--mc-border-default);border-radius:var(--mc-radius-lg);padding:18px;transition:border-color var(--mc-transition-normal),box-shadow var(--mc-transition-normal)}.mc-card:hover{border-color:var(--mc-border-strong);box-shadow:var(--mc-shadow-sm)}.mc-badge{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;font-size:11px;font-weight:500;border-radius:var(--mc-radius-full);border:1px solid var(--mc-border-default);color:var(--mc-text-tertiary)}.mc-btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;background:var(--mc-cyan);color:var(--mc-bg-deepest);font-weight:650;font-size:14px;border-radius:var(--mc-radius-md);border:none;cursor:pointer;transition:background var(--mc-transition-fast),box-shadow var(--mc-transition-fast)}.mc-btn-primary:hover{background:var(--mc-cyan-hover);box-shadow:var(--mc-shadow-glow-cyan)}.mc-btn-secondary{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;background:var(--mc-bg-surface);color:var(--mc-text-primary);font-weight:600;font-size:14px;border-radius:var(--mc-radius-md);border:1px solid var(--mc-border-strong);cursor:pointer;transition:all var(--mc-transition-fast)}.mc-btn-secondary:hover{background:var(--mc-bg-hover);border-color:var(--mc-border-interactive)}.mc-btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:8px 14px;background:transparent;color:var(--mc-text-tertiary);font-size:13px;border-radius:var(--mc-radius-md);border:1px solid var(--mc-border-default);cursor:pointer;transition:all var(--mc-transition-fast)}.mc-btn-ghost:hover{background:var(--mc-bg-surface);color:var(--mc-text-primary);border-color:var(--mc-border-strong)}.mc-input{width:100%;padding:10px 12px;background:var(--mc-bg-elevated);border:1px solid var(--mc-border-strong);border-radius:var(--mc-radius-md);color:var(--mc-text-primary);font-size:13px;transition:border-color var(--mc-transition-fast),box-shadow var(--mc-transition-fast)}.mc-input:focus{border-color:var(--mc-cyan);box-shadow:0 0 0 3px #22d3ee1a;outline:none}.mc-input::placeholder{color:var(--mc-text-muted)}.mc-select{padding:10px 12px;background:var(--mc-bg-elevated);border:1px solid var(--mc-border-strong);border-radius:var(--mc-radius-md);color:var(--mc-text-primary);font-size:13px;cursor:pointer;transition:border-color var(--mc-transition-fast)}.mc-select:focus{border-color:var(--mc-cyan);outline:none}.mc-toast-container{position:fixed;bottom:20px;right:20px;z-index:var(--mc-z-toast);display:flex;flex-direction:column;gap:8px}.mc-toast{padding:14px 20px;background:var(--mc-bg-elevated);border:1px solid var(--mc-border-default);border-radius:var(--mc-radius-lg);box-shadow:var(--mc-shadow-lg);font-size:13.5px;color:var(--mc-text-primary);animation:mc-toast-enter .25s ease;max-width:380px}.mc-toast.mc-toast--exit{animation:mc-toast-exit .2s ease forwards}.mc-toast--success{border-left:3px solid var(--mc-success)}.mc-toast--error{border-left:3px solid var(--mc-error)}.mc-toast--info{border-left:3px solid var(--mc-info)}.mc-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000a6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:var(--mc-z-modal);display:flex;align-items:center;justify-content:center;animation:mc-fade-in .2s ease}.mc-modal{background:var(--mc-bg-raised);border:1px solid var(--mc-border-default);border-radius:var(--mc-radius-xl);box-shadow:var(--mc-shadow-lg);max-width:90vw;max-height:85vh;overflow:auto;animation:mc-scale-in .25s ease}@media (max-width: 768px){.mc-container{padding:0 16px}.mc-hide-mobile{display:none!important}}@media (min-width: 769px){.mc-hide-desktop{display:none!important}}.mc-bg-grid{background-image:radial-gradient(circle at 50% 0%,rgba(34,211,238,.04) 0%,transparent 60%),linear-gradient(rgba(34,211,238,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(34,211,238,.02) 1px,transparent 1px);background-size:100% 100%,60px 60px,60px 60px}.mc-bg-radial{background:radial-gradient(ellipse 1200px 600px at 50% -10%,#101B2A 0%,var(--mc-bg-base) 60%)}.mc-node-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.mc-code{font-family:var(--mc-font-mono);font-size:12px;background:var(--mc-bg-surface);border:1px solid var(--mc-border-default);border-radius:var(--mc-radius-sm);padding:12px 16px;overflow-x:auto;color:var(--mc-text-secondary);line-height:1.7}.mc-stat{text-align:center;padding:20px}.mc-stat__number{font-size:36px;font-weight:800;letter-spacing:-1px;line-height:1.1}.mc-stat__label{font-size:12.5px;color:var(--mc-text-muted);margin-top:4px}.mc-tag{display:inline-flex;align-items:center;padding:2px 8px;font-size:10.5px;font-weight:500;border-radius:var(--mc-radius-sm);background:var(--mc-bg-elevated);border:1px solid var(--mc-border-default);color:var(--mc-text-tertiary)}