:root{--bg-base: #1a1a22;--bg-surface: #22222c;--bg-elevated: #2a2a36;--bg-hover: #32323e;--bg-input: #1e1e28;--border-subtle: #2e2e3a;--border-default: #3a3a48;--border-strong: #4a4a5a;--text-primary: #ededf0;--text-secondary: #b0b0be;--text-tertiary: #808090;--text-muted: #606070;--accent-blue: #3b8eff;--accent-green: #22c55e;--accent-red: #ef4444;--accent-yellow: #eab308;--accent-orange: #f97316;--accent-purple: #a78bfa;--accent-cyan: #22d3ee;--font-xs: 11px;--font-sm: 12px;--font-base: 13px;--font-md: 14px;--font-lg: 16px;--font-xl: 20px;--space-xs: 4px;--space-sm: 8px;--space-md: 12px;--space-lg: 16px;--space-xl: 24px;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px}[data-theme=light]{--bg-base: #f5f0e8;--bg-surface: #faf6f0;--bg-elevated: #fdf9f4;--bg-hover: #efe9e0;--bg-input: #f2ede5;--border-subtle: #e6dfd5;--border-default: #d6cfc4;--border-strong: #b8b0a4;--text-primary: #2a2520;--text-secondary: #5a5248;--text-tertiary: #7a7268;--text-muted: #9a9288;--accent-blue: #2563eb;--accent-green: #16a34a;--accent-red: #dc2626;--accent-yellow: #ca8a04;--accent-orange: #ea580c;--accent-purple: #7c3aed;--accent-cyan: #0891b2}*{box-sizing:border-box;margin:0;padding:0}body{margin:0;overflow:hidden;background:var(--bg-base);font-family:Inter,-apple-system,Segoe UI,Helvetica Neue,sans-serif;font-size:var(--font-base);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-default);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--border-strong)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.3}}@keyframes fadeIn{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes copied{0%{transform:scale(1)}50%{transform:scale(1.15)}to{transform:scale(1)}}