*{box-sizing:border-box;padding:0;margin:0}:root{--bg-primary:#0a0a0f;--bg-secondary:#12121a;--bg-card:#1a1a25;--bg-card-hover:#22222f;--text-primary:#fff;--text-secondary:#a0a0b0;--text-muted:#6b6b7b;--accent-blue:#3b82f6;--accent-blue-hover:#2563eb;--accent-purple:#8b5cf6;--accent-gradient:linear-gradient(135deg,#3b82f6,#8b5cf6);--border-color:#2a2a3a;--success:#22c55e;--warning:#f59e0b;--danger:#ef4444}body,html{max-width:100vw;overflow-x:hidden;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;background:var(--bg-primary);color:var(--text-primary)}a{color:inherit;text-decoration:none}button{cursor:pointer}button,input,select,textarea{font-family:inherit}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.gradient-text{background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:12px;padding:24px}.card:hover{background:var(--bg-card-hover)}.btn-primary{background:var(--accent-gradient);color:#fff;border:none;padding:12px 24px;border-radius:8px;font-weight:500;font-size:14px;transition:all .2s}.btn-primary:hover{opacity:.9;transform:translateY(-1px)}.btn-secondary{background:transparent;color:var(--text-primary);border:1px solid var(--border-color);padding:12px 24px;border-radius:8px;font-weight:500;font-size:14px;transition:all .2s}.btn-secondary:hover{border-color:var(--accent-blue);color:var(--accent-blue)}.input{width:100%;padding:12px 16px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;color:var(--text-primary);font-size:14px;transition:all .2s}.input:focus{outline:none;border-color:var(--accent-blue)}.input::placeholder{color:var(--text-muted)}