:root{--bg: #f4f5f7;--surface: #ffffff;--surface2: #f0f1f3;--border: #e2e4e9;--text: #1a1d29;--text2: #6b7280;--accent: #16a34a;--accent-light: #dcfce7;--danger: #dc2626;--danger-light: #fee2e2;--warning: #d97706;--warning-light: #fef3c7;--blue: #2563eb;--blue-light: #dbeafe;--mono: "IBM Plex Mono", monospace;--sans: "Inter", sans-serif;--radius: 8px;--radius-lg: 12px;--shadow: 0 1px 4px rgba(0,0,0,.08);--shadow-md: 0 4px 16px rgba(0,0,0,.12)}[data-theme=dark]{--bg: #0f1117;--surface: #1a1d29;--surface2: #242736;--border: #2e3147;--text: #e8e9f0;--text2: #8b8fa8;--accent: #22c55e;--accent-light: #14532d;--danger: #ef4444;--danger-light: #450a0a;--warning: #f59e0b;--warning-light: #451a03;--blue: #3b82f6;--blue-light: #1e3a5f}*{box-sizing:border-box;margin:0;padding:0}html,body{overscroll-behavior:none;overscroll-behavior-x:none;height:100%;width:100%;overflow-x:hidden}body{font-family:var(--sans);background:var(--bg);color:var(--text);font-size:14px;line-height:1.5;-webkit-user-select:none;user-select:none}input,textarea,select{-webkit-user-select:text;user-select:text}button{cursor:pointer;font-family:var(--sans);border:none;outline:none}input,select,textarea{font-family:var(--sans);outline:none}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background:var(--surface2)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}@keyframes fadeIn{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}