:root{--bg-primary: #0a0a0a;--bg-secondary: #111111;--bg-card: #161616;--text-primary: #f0f0f0;--text-secondary: #c0c0c0;--text-muted: #a0a0a0;--accent: #ff6a00;--accent-light: #ff8533;--border: #222222;--border-hover: #444444;--shadow-sm: 0 4px 12px rgba(0,0,0,.4);--shadow-md: 0 8px 24px rgba(0,0,0,.5);--radius: 12px;--transition: all .25s ease}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-primary);color:var(--text-primary);font-family:Inter,system-ui,sans-serif;min-height:100vh;-webkit-font-smoothing:antialiased}h1,h2,h3{color:var(--accent);font-weight:700}button,input,select,textarea{font-family:inherit;transition:var(--transition)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#111}::-webkit-scrollbar-thumb{background:#444;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--accent)}:root{color-scheme:dark}body{margin:0}